colormap[i].red;\\n green=(double) image->colormap[i].green;\\n blue=(double) image->colormap[i].blue;\\n switch (colorspace)\\n {\\n case HCLColorspace:\\n {\\n ModulateHCL(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HCLpColorspace:\\n {\\n ModulateHCLp(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSBColorspace:\\n {\\n ModulateHSB(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSIColorspace:\\n {\\n ModulateHSI(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSLColorspace:\\n default:\\n {\\n ModulateHSL(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSVColorspace:\\n {\\n ModulateHSV(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HWBColorspace:\\n {\\n ModulateHWB(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case LCHColorspace:\\n case LCHabColorspace:\\n {\\n ModulateLCHab(percent_brightness,percent_saturation,percent_hue,\\n &red,&green,&blue);\\n break;\\n }\\n case LCHuvColorspace:\\n {\\n ModulateLCHuv(percent_brightness,percent_saturation,percent_hue,\\n &red,&green,&blue);\\n break;\\n }\\n }\\n image->colormap[i].red=red;\\n image->colormap[i].green=green;\\n image->colormap[i].blue=blue;\\n }\\n /*\\n Modulate image.\\n */\\n#if defined(MAGICKCORE_OPENCL_SUPPORT)\\n if (AccelerateModulateImage(image,percent_brightness,percent_hue,\\n percent_saturation,colorspace,exception) != MagickFalse)\\n return(MagickTrue);\\n#endif\\n status=MagickTrue;\\n progress=0;\\n image_view=AcquireAuthenticCacheView(image,exception);\\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp parallel for schedule(static,4) shared(progress,status) \\\\\\n magick_threads(image,image,image->rows,1)\\n#endif\\n for (y=0; y < (ssize_t) image->rows; y++)\\n {\\n register Quantum\\n *magick_restrict q;\",\n \" register ssize_t\\n x;\",\n \" if (status == MagickFalse)\\n continue;\\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);\\n if (q == (Quantum *) NULL)\\n {\\n status=MagickFalse;\\n continue;\\n }\\n for (x=0; x < (ssize_t) image->columns; x++)\\n {\\n double\\n blue,\\n green,\\n red;\",\n \" red=(double) GetPixelRed(image,q);\\n green=(double) GetPixelGreen(image,q);\\n blue=(double) GetPixelBlue(image,q);\\n switch (colorspace)\\n {\\n case HCLColorspace:\\n {\\n ModulateHCL(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HCLpColorspace:\\n {\\n ModulateHCLp(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSBColorspace:\\n {\\n ModulateHSB(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSLColorspace:\\n default:\\n {\\n ModulateHSL(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HSVColorspace:\\n {\\n ModulateHSV(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case HWBColorspace:\\n {\\n ModulateHWB(percent_hue,percent_saturation,percent_brightness,\\n &red,&green,&blue);\\n break;\\n }\\n case LCHabColorspace:\\n {\\n ModulateLCHab(percent_brightness,percent_saturation,percent_hue,\\n &red,&green,&blue);\\n break;\\n }\\n case LCHColorspace:\\n case LCHuvColorspace:\\n {\\n ModulateLCHuv(percent_brightness,percent_saturation,percent_hue,\\n &red,&green,&blue);\\n break;\\n }\\n }\\n SetPixelRed(image,ClampToQuantum(red),q);\\n SetPixelGreen(image,ClampToQuantum(green),q);\\n SetPixelBlue(image,ClampToQuantum(blue),q);\\n q+=GetPixelChannels(image);\\n }\\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\\n status=MagickFalse;\\n if (image->progress_monitor != (MagickProgressMonitor) NULL)\\n {\\n MagickBooleanType\\n proceed;\",\n \"#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp critical (MagickCore_ModulateImage)\\n#endif\\n proceed=SetImageProgress(image,ModulateImageTag,progress++,image->rows);\\n if (proceed == MagickFalse)\\n status=MagickFalse;\\n }\\n }\\n image_view=DestroyCacheView(image_view);\\n return(status);\\n}\\n\\f\\n/*\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n% %\\n% %\\n% %\\n% N e g a t e I m a g e %\\n% %\\n% %\\n% %\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n%\\n% NegateImage() negates the colors in the reference image. The grayscale\\n% option means that only grayscale values within the image are negated.\\n%\\n% The format of the NegateImage method is:\\n%\\n% MagickBooleanType NegateImage(Image *image,\\n% const MagickBooleanType grayscale,ExceptionInfo *exception)\\n%\\n% A description of each parameter follows:\\n%\\n% o image: the image.\\n%\\n% o grayscale: If MagickTrue, only negate grayscale pixels within the image.\\n%\\n% o exception: return any errors or warnings in this structure.\\n%\\n*/\\nMagickExport MagickBooleanType NegateImage(Image *image,\\n const MagickBooleanType grayscale,ExceptionInfo *exception)\\n{\\n#define NegateImageTag \\\"Negate/Image\\\"\",\n \" CacheView\\n *image_view;\",\n \" MagickBooleanType\\n status;\",\n \" MagickOffsetType\\n progress;\",\n \" register ssize_t\\n i;\",\n \" ssize_t\\n y;\",\n \" assert(image != (Image *) NULL);\\n assert(image->signature == MagickCoreSignature);\\n if (image->debug != MagickFalse)\\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\\\"%s\\\",image->filename);\\n if (image->storage_class == PseudoClass)\\n for (i=0; i < (ssize_t) image->colors; i++)\\n {\\n /*\\n Negate colormap.\\n */\\n if( grayscale != MagickFalse )\\n if ((image->colormap[i].red != image->colormap[i].green) ||\\n (image->colormap[i].green != image->colormap[i].blue))\\n continue;\\n if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].red=QuantumRange-image->colormap[i].red;\\n if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].green=QuantumRange-image->colormap[i].green;\\n if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].blue=QuantumRange-image->colormap[i].blue;\\n }\\n /*\\n Negate image.\\n */\\n status=MagickTrue;\\n progress=0;\\n image_view=AcquireAuthenticCacheView(image,exception);\\n if( grayscale != MagickFalse )\\n {\\n for (y=0; y < (ssize_t) image->rows; y++)\\n {\\n MagickBooleanType\\n sync;\",\n \" register Quantum\\n *magick_restrict q;\",\n \" register ssize_t\\n x;\",\n \" if (status == MagickFalse)\\n continue;\\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,\\n exception);\\n if (q == (Quantum *) NULL)\\n {\\n status=MagickFalse;\\n continue;\\n }\\n for (x=0; x < (ssize_t) image->columns; x++)\\n {\\n register ssize_t\\n j;\",\n \" if ((GetPixelReadMask(image,q) == 0) ||\\n IsPixelGray(image,q) != MagickFalse)\\n {\\n q+=GetPixelChannels(image);\\n continue;\\n }\\n for (j=0; j < (ssize_t) GetPixelChannels(image); j++)\\n {\\n PixelChannel channel=GetPixelChannelChannel(image,j);\\n PixelTrait traits=GetPixelChannelTraits(image,channel);\\n if ((traits & UpdatePixelTrait) == 0)\\n continue;\\n q[j]=QuantumRange-q[j];\\n }\\n q+=GetPixelChannels(image);\\n }\\n sync=SyncCacheViewAuthenticPixels(image_view,exception);\\n if (sync == MagickFalse)\\n status=MagickFalse;\\n if (image->progress_monitor != (MagickProgressMonitor) NULL)\\n {\\n MagickBooleanType\\n proceed;\",\n \"#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp critical (MagickCore_NegateImage)\\n#endif\\n proceed=SetImageProgress(image,NegateImageTag,progress++,\\n image->rows);\\n if (proceed == MagickFalse)\\n status=MagickFalse;\\n }\\n }\\n image_view=DestroyCacheView(image_view);\\n return(MagickTrue);\\n }\\n /*\\n Negate image.\\n */\\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp parallel for schedule(static,4) shared(progress,status) \\\\\\n magick_threads(image,image,image->rows,1)\\n#endif\\n for (y=0; y < (ssize_t) image->rows; y++)\\n {\\n register Quantum\\n *magick_restrict q;\",\n \" register ssize_t\\n x;\",\n \" if (status == MagickFalse)\\n continue;\\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);\\n if (q == (Quantum *) NULL)\\n {\\n status=MagickFalse;\\n continue;\\n }\\n for (x=0; x < (ssize_t) image->columns; x++)\\n {\\n register ssize_t\\n j;\",\n \" if (GetPixelReadMask(image,q) == 0)\\n {\\n q+=GetPixelChannels(image);\\n continue;\\n }\\n for (j=0; j < (ssize_t) GetPixelChannels(image); j++)\\n {\\n PixelChannel channel=GetPixelChannelChannel(image,j);\\n PixelTrait traits=GetPixelChannelTraits(image,channel);\\n if ((traits & UpdatePixelTrait) == 0)\\n continue;\\n q[j]=QuantumRange-q[j];\\n }\\n q+=GetPixelChannels(image);\\n }\\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\\n status=MagickFalse;\\n if (image->progress_monitor != (MagickProgressMonitor) NULL)\\n {\\n MagickBooleanType\\n proceed;\",\n \"#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp critical (MagickCore_NegateImage)\\n#endif\\n proceed=SetImageProgress(image,NegateImageTag,progress++,image->rows);\\n if (proceed == MagickFalse)\\n status=MagickFalse;\\n }\\n }\\n image_view=DestroyCacheView(image_view);\\n return(status);\\n}\\n\\f\\n/*\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n% %\\n% %\\n% %\\n% N o r m a l i z e I m a g e %\\n% %\\n% %\\n% %\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n%\\n% The NormalizeImage() method enhances the contrast of a color image by\\n% mapping the darkest 2 percent of all pixel to black and the brightest\\n% 1 percent to white.\\n%\\n% The format of the NormalizeImage method is:\\n%\\n% MagickBooleanType NormalizeImage(Image *image,ExceptionInfo *exception)\\n%\\n% A description of each parameter follows:\\n%\\n% o image: the image.\\n%\\n% o exception: return any errors or warnings in this structure.\\n%\\n*/\\nMagickExport MagickBooleanType NormalizeImage(Image *image,\\n ExceptionInfo *exception)\\n{\\n double\\n black_point,\\n white_point;\",\n \" black_point=(double) image->columns*image->rows*0.0015;\\n white_point=(double) image->columns*image->rows*0.9995;\\n return(ContrastStretchImage(image,black_point,white_point,exception));\\n}\\n\\f\\n/*\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n% %\\n% %\\n% %\\n% S i g m o i d a l C o n t r a s t I m a g e %\\n% %\\n% %\\n% %\\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\\n%\\n% SigmoidalContrastImage() adjusts the contrast of an image with a non-linear\\n% sigmoidal contrast algorithm. Increase the contrast of the image using a\\n% sigmoidal transfer function without saturating highlights or shadows.\\n% Contrast indicates how much to increase the contrast (0 is none; 3 is\\n% typical; 20 is pushing it); mid-point indicates where midtones fall in the\\n% resultant image (0 is white; 50% is middle-gray; 100% is black). Set\\n% sharpen to MagickTrue to increase the image contrast otherwise the contrast\\n% is reduced.\\n%\\n% The format of the SigmoidalContrastImage method is:\\n%\\n% MagickBooleanType SigmoidalContrastImage(Image *image,\\n% const MagickBooleanType sharpen,const char *levels,\\n% ExceptionInfo *exception)\\n%\\n% A description of each parameter follows:\\n%\\n% o image: the image.\\n%\\n% o sharpen: Increase or decrease image contrast.\\n%\\n% o contrast: strength of the contrast, the larger the number the more\\n% 'threshold-like' it becomes.\\n%\\n% o midpoint: midpoint of the function as a color value 0 to QuantumRange.\\n%\\n% o exception: return any errors or warnings in this structure.\\n%\\n*/\",\n \"/*\\n ImageMagick 6 has a version of this function which uses LUTs.\\n*/\",\n \"/*\\n Sigmoidal function Sigmoidal with inflexion point moved to b and \\\"slope\\n constant\\\" set to a.\",\n \" The first version, based on the hyperbolic tangent tanh, when combined with\\n the scaling step, is an exact arithmetic clone of the the sigmoid function\\n based on the logistic curve. The equivalence is based on the identity\",\n \" 1/(1+exp(-t)) = (1+tanh(t/2))/2\",\n \" (http://de.wikipedia.org/wiki/Sigmoidfunktion) and the fact that the\\n scaled sigmoidal derivation is invariant under affine transformations of\\n the ordinate.\",\n \" The tanh version is almost certainly more accurate and cheaper. The 0.5\\n factor in the argument is to clone the legacy ImageMagick behavior. The\\n reason for making the define depend on atanh even though it only uses tanh\\n has to do with the construction of the inverse of the scaled sigmoidal.\\n*/\\n#if defined(MAGICKCORE_HAVE_ATANH)\\n#define Sigmoidal(a,b,x) ( tanh((0.5*(a))*((x)-(b))) )\\n#else\\n#define Sigmoidal(a,b,x) ( 1.0/(1.0+exp((a)*((b)-(x)))) )\\n#endif\\n/*\\n Scaled sigmoidal function:\",\n \" ( Sigmoidal(a,b,x) - Sigmoidal(a,b,0) ) /\\n ( Sigmoidal(a,b,1) - Sigmoidal(a,b,0) )\",\n \" See http://osdir.com/ml/video.image-magick.devel/2005-04/msg00006.html and\\n http://www.cs.dartmouth.edu/farid/downloads/tutorials/fip.pdf. The limit\\n of ScaledSigmoidal as a->0 is the identity, but a=0 gives a division by\\n zero. This is fixed below by exiting immediately when contrast is small,\\n leaving the image (or colormap) unmodified. This appears to be safe because\\n the series expansion of the logistic sigmoidal function around x=b is\",\n \" 1/2-a*(b-x)/4+...\",\n \" so that the key denominator s(1)-s(0) is about a/4 (a/2 with tanh).\\n*/\\n#define ScaledSigmoidal(a,b,x) ( \\\\\\n (Sigmoidal((a),(b),(x))-Sigmoidal((a),(b),0.0)) / \\\\\\n (Sigmoidal((a),(b),1.0)-Sigmoidal((a),(b),0.0)) )\\n/*\\n Inverse of ScaledSigmoidal, used for +sigmoidal-contrast. Because b\\n may be 0 or 1, the argument of the hyperbolic tangent (resp. logistic\\n sigmoidal) may be outside of the interval (-1,1) (resp. (0,1)), even\\n when creating a LUT from in gamut values, hence the branching. In\\n addition, HDRI may have out of gamut values.\\n InverseScaledSigmoidal is not a two-sided inverse of ScaledSigmoidal:\\n It is only a right inverse. This is unavoidable.\\n*/\\nstatic inline double InverseScaledSigmoidal(const double a,const double b,\\n const double x)\\n{\\n const double sig0=Sigmoidal(a,b,0.0);\\n const double sig1=Sigmoidal(a,b,1.0);\\n const double argument=(sig1-sig0)*x+sig0;\\n const double clamped=\\n (\\n#if defined(MAGICKCORE_HAVE_ATANH)\\n argument < -1+MagickEpsilon\\n ?\\n -1+MagickEpsilon\\n :\\n ( argument > 1-MagickEpsilon ? 1-MagickEpsilon : argument )\\n );\\n return(b+(2.0/a)*atanh(clamped));\\n#else\\n argument < MagickEpsilon\\n ?\\n MagickEpsilon\\n :\\n ( argument > 1-MagickEpsilon ? 1-MagickEpsilon : argument )\\n );\\n return(b-log(1.0/clamped-1.0)/a);\\n#endif\\n}\",\n \"MagickExport MagickBooleanType SigmoidalContrastImage(Image *image,\\n const MagickBooleanType sharpen,const double contrast,const double midpoint,\\n ExceptionInfo *exception)\\n{\\n#define SigmoidalContrastImageTag \\\"SigmoidalContrast/Image\\\"\\n#define ScaledSig(x) ( ClampToQuantum(QuantumRange* \\\\\\n ScaledSigmoidal(contrast,QuantumScale*midpoint,QuantumScale*(x))) )\\n#define InverseScaledSig(x) ( ClampToQuantum(QuantumRange* \\\\\\n InverseScaledSigmoidal(contrast,QuantumScale*midpoint,QuantumScale*(x))) )\",\n \" CacheView\\n *image_view;\",\n \" MagickBooleanType\\n status;\",\n \" MagickOffsetType\\n progress;\",\n \" ssize_t\\n y;\",\n \" /*\\n Convenience macros.\\n */\\n assert(image != (Image *) NULL);\\n assert(image->signature == MagickCoreSignature);\\n if (image->debug != MagickFalse)\\n (void) LogMagickEvent(TraceEvent,GetMagickModule(),\\\"%s\\\",image->filename);\\n /*\\n Side effect: may clamp values unless contrast<MagickEpsilon, in which\\n case nothing is done.\\n */\\n if (contrast < MagickEpsilon)\\n return(MagickTrue);\\n /*\\n Sigmoidal-contrast enhance colormap.\\n */\\n if (image->storage_class == PseudoClass)\\n {\\n register ssize_t\\n i;\",\n \" if( sharpen != MagickFalse )\\n for (i=0; i < (ssize_t) image->colors; i++)\\n {\\n if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].red=(MagickRealType) ScaledSig(\\n image->colormap[i].red);\\n if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].green=(MagickRealType) ScaledSig(\\n image->colormap[i].green);\\n if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].blue=(MagickRealType) ScaledSig(\\n image->colormap[i].blue);\\n if ((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].alpha=(MagickRealType) ScaledSig(\\n image->colormap[i].alpha);\\n }\\n else\\n for (i=0; i < (ssize_t) image->colors; i++)\\n {\\n if ((GetPixelRedTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].red=(MagickRealType) InverseScaledSig(\\n image->colormap[i].red);\\n if ((GetPixelGreenTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].green=(MagickRealType) InverseScaledSig(\\n image->colormap[i].green);\\n if ((GetPixelBlueTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].blue=(MagickRealType) InverseScaledSig(\\n image->colormap[i].blue);\\n if ((GetPixelAlphaTraits(image) & UpdatePixelTrait) != 0)\\n image->colormap[i].alpha=(MagickRealType) InverseScaledSig(\\n image->colormap[i].alpha);\\n }\\n }\\n /*\\n Sigmoidal-contrast enhance image.\\n */\\n status=MagickTrue;\\n progress=0;\\n image_view=AcquireAuthenticCacheView(image,exception);\\n#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp parallel for schedule(static,4) shared(progress,status) \\\\\\n magick_threads(image,image,image->rows,1)\\n#endif\\n for (y=0; y < (ssize_t) image->rows; y++)\\n {\\n register Quantum\\n *magick_restrict q;\",\n \" register ssize_t\\n x;\",\n \" if (status == MagickFalse)\\n continue;\\n q=GetCacheViewAuthenticPixels(image_view,0,y,image->columns,1,exception);\\n if (q == (Quantum *) NULL)\\n {\\n status=MagickFalse;\\n continue;\\n }\\n for (x=0; x < (ssize_t) image->columns; x++)\\n {\\n register ssize_t\\n i;\",\n \" if (GetPixelReadMask(image,q) == 0)\\n {\\n q+=GetPixelChannels(image);\\n continue;\\n }\\n for (i=0; i < (ssize_t) GetPixelChannels(image); i++)\\n {\\n PixelChannel channel=GetPixelChannelChannel(image,i);\\n PixelTrait traits=GetPixelChannelTraits(image,channel);\\n if ((traits & UpdatePixelTrait) == 0)\\n continue;\\n if( sharpen != MagickFalse )\\n q[i]=ScaledSig(q[i]);\\n else\\n q[i]=InverseScaledSig(q[i]);\\n }\\n q+=GetPixelChannels(image);\\n }\\n if (SyncCacheViewAuthenticPixels(image_view,exception) == MagickFalse)\\n status=MagickFalse;\\n if (image->progress_monitor != (MagickProgressMonitor) NULL)\\n {\\n MagickBooleanType\\n proceed;\",\n \"#if defined(MAGICKCORE_OPENMP_SUPPORT)\\n #pragma omp critical (MagickCore_SigmoidalContrastImage)\\n#endif\\n proceed=SetImageProgress(image,SigmoidalContrastImageTag,progress++,\\n image->rows);\\n if (proceed == MagickFalse)\\n status=MagickFalse;\\n }\\n }\\n image_view=DestroyCacheView(image_view);\\n 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1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [0, 1545], \"buggy_code_start_loc\": [0, 1059], \"filenames\": [\"ChangeLog\", \"MagickCore/enhance.c\"], \"fixing_code_end_loc\": [5, 1550], \"fixing_code_start_loc\": [1, 1060], \"message\": \"Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"026E83FB-C15D-4871-95FB-E02CFC3F41E4\", \"versionEndExcluding\": \"7.0.2-7\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": \"7.0.0-0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.\"}, {\"lang\": \"es\", \"value\": \"Desbordamiento de b\\u00fafer en MagickCore/enhance.c en ImageMagick en versiones anteriores a 7.0.2-7 permite a atacantes remotos tener un impacto no especificado a trav\\u00e9s de vectores relacionados con morfolog\\u00eda de cach\\u00e9 de p\\u00edxeles.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2016-6520\", \"lastModified\": \"2021-04-13T15:57:43.460\", \"metrics\": {\"cvssMetricV2\": [{\"acInsufInfo\": true, \"baseSeverity\": \"MEDIUM\", \"cvssData\": {\"accessComplexity\": \"LOW\", \"accessVector\": \"NETWORK\", \"authentication\": \"NONE\", \"availabilityImpact\": \"PARTIAL\", \"baseScore\": 6.4, \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:P\", \"version\": \"2.0\"}, \"exploitabilityScore\": 10.0, \"impactScore\": 4.9, \"obtainAllPrivilege\": false, \"obtainOtherPrivilege\": false, \"obtainUserPrivilege\": false, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"userInteractionRequired\": false}], \"cvssMetricV30\": null, \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.1, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.2, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2016-12-13T15:59:10.310\", \"references\": [{\"source\": \"cve@mitre.org\", \"tags\": [\"Release Notes\", \"Vendor Advisory\"], \"url\": \"http://www.imagemagick.org/script/changelog.php\"}, {\"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Patch\", \"Third Party Advisory\"], \"url\": \"http://www.openwall.com/lists/oss-security/2016/08/02/10\"}, {\"source\": \"cve@mitre.org\", \"tags\": [\"Mailing List\", \"Patch\", \"Third Party Advisory\"], \"url\": \"http://www.openwall.com/lists/oss-security/2016/08/02/6\"}, {\"source\": \"cve@mitre.org\", \"tags\": [\"Patch\", \"Third Party Advisory\", \"VDB Entry\"], \"url\": \"http://www.securitytracker.com/id/1036502\"}, {\"source\": \"cve@mitre.org\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/ImageMagick/ImageMagick/commit/76401e172ea3a55182be2b8e2aca4d07270f6da6\"}], \"sourceIdentifier\": \"cve@mitre.org\", \"vendorComments\": null, \"vulnStatus\": \"Analyzed\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-125\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"github_commit_url\": \"https://github.com/ImageMagick/ImageMagick/commit/76401e172ea3a55182be2b8e2aca4d07270f6da6\"}, \"type\": \"CWE-125\"}"},"index":{"kind":"number","value":1281,"string":"1,281"}}},{"rowIdx":7092,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["/*\n * demod_flex.c\n *\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\n *\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\n *\n * GNU Radio is free software; you can redistribute it and/or modify\n * it under the terms of the GNU General Public License as published by\n * the Free Software Foundation; either version 3, or (at your option)\n * any later version.\n *\n * GNU Radio is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with GNU Radio; see the file COPYING. If not, write to\n * the Free Software Foundation, Inc., 51 Franklin Street,\n * Boston, MA 02110-1301, USA.\n */\n/*\n * Version 0.9.3v (28 Jan 2020)\n * Modification made by bierviltje and implemented by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #123 created by bierviltje (https://github.com/bierviltje) - Feature request: FLEX: put group messages in an array/list\n * - This also changed the delimiter to a | rather than a space\n * Version 0.9.2v (03 Apr 2019)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #120 created by PimHaarsma - Flex Tone-Only messages with short numeric body Bug fixed using code documented in the ticket system\n * Version 0.9.1v (10 Jan 2019)\n * Modification (to this file) made by Rob0101\n * Fixed marking messages with K,F,C - One case had a 'C' marked as a 'K' \n * Version 0.9.0v (22 May 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Addded Define at top of file to modify the way missed group messages are reported in the debug output (default is 1; report missed capcodes on the same line)\n * REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\n * Version 0.8.9 (20 Mar 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame.\n * - Added logic to the FIW decoding that checks for any 'Group Messages' and if the frame has past them remove the group message and log output\n * - The following settings (at the top of this file, just under these comments) have changed from:\n * PHASE_LOCKED_RATE 0.150\n * PHASE_UNLOCKED_RATE 0.150\n * these new settings appear to work better when attempting to locate the Sync lock in the message preamble.\n * Version 0.8.8v (20 APR 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame. \n * Version 0.8.7v (11 APR 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com) and Rob0101 (as seen on github: https://github.com/rob0101)\n * - Issue *#95 created by rob0101: '-a FLEX dropping first character of some message on regular basis'\n * - Implemented Rob0101's suggestion of K, F and C flags to indicate the message fragmentation: \n * 'K' message is complete and O'K' to display to the world.\n * 'F' message is a 'F'ragment and needs a 'C'ontinuation message to complete it. Message = Fragment + Continuation\n * 'C' message is a 'C'ontinuation of another fragmented message\n * Version 0.8.6v (18 Dec 2017)\n * Modification (to this file) made by Bruce Quinton (Zanoroy@gmail.com) on behalf of bertinhollan (https://github.com/bertinholland)\n * - Issue #87 created by bertinhollan: Reported issue is that the flex period timeout was too short and therefore some group messages were not being processed correctly\n * After some testing bertinhollan found that increasing the timeout period fixed the issue in his area. I have done further testing in my local\n * area and found the change has not reduced my success rate. I think the timeout is a localisation setting and I have added \"DEMOD_TIMEOUT\" \n * to the definitions in the top of this file (the default value is 100 bertinhollan's prefered value, changed up from 50)\n * Version 0.8.5v (08 Sep 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #78 - Found a problem in the length detection sequence, modified the if statement to ensure the message length is \n * only checked for Aplha messages, the other types calculate thier length while decoding\n * Version 0.8.4v (05 Sep 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Found a bug in the code that was not handling multiple group messages within the same frame, \n * and the long address bit was being miss treated in the same cases. Both issue have been fixed but further testing will help.\n * Version 0.8.3v (22 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - I had previously tagged Group Messages as GPN message types, \n * this was my own identification rather than a Flex standard type. \n * Now that I have cleaned up all identified (so far) issues I have changed back to the correct Flex message type of ALN (Alpha).\n * Version 0.8.2v (21 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Fixed group messaging capcode issue - modified the Capcode Array to be int64_t rather than int (I was incorrectly casting the long to an int) \n * Version 0.8.1v (16 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Added Debugging to help track the group messaging issues\n * - Improved Alpha output and removed several loops to improve CPU cycles\n * Version 0.8v (08 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Added Group Messaging\n * - Fixed Phase adjustments (phasing as part of Symbol identification)\n * - Fixed Alpha numeric length adjustments to stop \"Invalid Vector\" errors\n * - Fixed numeric message treatment\n * - Fixed invalid identification of \"unknown\" messages\n * - Added 3200 2 fsk identification to all more message types to be processed (this was a big deal for NZ)\n * - Changed uint to int variables\n * \n */","/* ---------------------------------------------------------------------- */","#include \"multimon.h\"\n#include \"filter.h\"\n#include \"BCHCode.h\"\n#include <math.h>\n#include <string.h>\n#include <time.h>\n#include <stdlib.h>\n#include <stdio.h>\n#define __STDC_FORMAT_MACROS\n#include <inttypes.h>","/* ---------------------------------------------------------------------- */","#define FREQ_SAMP 22050\n#define FILTLEN 1\n#define REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;","#define FLEX_SYNC_MARKER 0xA6C6AAAAul // Synchronisation code marker for FLEX\n#define SLICE_THRESHOLD 0.667 // For 4 level code, levels 0 and 3 have 3 times the amplitude of levels 1 and 2, so quantise at 2/3\n#define DC_OFFSET_FILTER 0.010 // DC Offset removal IIR filter response (seconds)\n#define PHASE_LOCKED_RATE 0.045 // Correction factor for locked state\n#define PHASE_UNLOCKED_RATE 0.050 // Correction factor for unlocked state\n#define LOCK_LEN 24 // Number of symbols to check for phase locking (max 32)\n#define IDLE_THRESHOLD 0 // Number of idle codewords allowed in data section\n#define CAPCODES_INDEX 0\n#define DEMOD_TIMEOUT 100 // Maximum number of periods with no zero crossings before we decide that the system is not longer within a Timing lock.\n#define GROUP_BITS 17 // Centralized maximum of group msg cache\n#define PHASE_WORDS 88 // per spec, there are 88 4B words per frame\n// there are 3 chars per message word (mw)\n// there are at most 88 words per frame's phase buffer of a page\n// but at least 1 BIW 1 AW 1 VW, so max 85 data words (dw) for text\n// each dw is 3 chars of 7b ASCII (21 bits of text, 11 bits of checksum)\n// this is 256, BUT each char could need to be escaped (%, \\n, \\r, \\t), so double it\n#define MAX_ALN 512 // max possible ALN characters","\nenum Flex_PageTypeEnum {\n FLEX_PAGETYPE_SECURE,\n FLEX_PAGETYPE_SHORT_INSTRUCTION,\n FLEX_PAGETYPE_TONE,\n FLEX_PAGETYPE_STANDARD_NUMERIC,\n FLEX_PAGETYPE_SPECIAL_NUMERIC,\n FLEX_PAGETYPE_ALPHANUMERIC,\n FLEX_PAGETYPE_BINARY,\n FLEX_PAGETYPE_NUMBERED_NUMERIC\n};","\nenum Flex_StateEnum {\n FLEX_STATE_SYNC1,\n FLEX_STATE_FIW,\n FLEX_STATE_SYNC2,\n FLEX_STATE_DATA\n};","struct Flex_Demodulator {\n unsigned int sample_freq;\n double sample_last;\n int locked;\n int phase;\n unsigned int sample_count;\n unsigned int symbol_count;\n double envelope_sum;\n int envelope_count;\n uint64_t lock_buf;\n int symcount[4];\n int timeout;\n int nonconsec;\n unsigned int baud; // Current baud rate\n};","struct Flex_GroupHandler {\n int64_t GroupCodes[GROUP_BITS][1000];\n int GroupCycle[GROUP_BITS];\n int GroupFrame[GROUP_BITS];\n};","struct Flex_Modulation {\n double symbol_rate;\n double envelope;\n double zero;\n};","\nstruct Flex_State {\n unsigned int sync2_count;\n unsigned int data_count;\n unsigned int fiwcount;\n enum Flex_StateEnum Current;\n enum Flex_StateEnum Previous;\n};","\nstruct Flex_Sync {\n unsigned int sync; // Outer synchronization code\n unsigned int baud; // Baudrate of SYNC2 and DATA\n unsigned int levels; // FSK encoding of SYNC2 and DATA\n unsigned int polarity; // 0=Positive (Normal) 1=Negative (Inverted)\n uint64_t syncbuf;\n};","\nstruct Flex_FIW {\n unsigned int rawdata;\n unsigned int checksum;\n unsigned int cycleno;\n unsigned int frameno;\n unsigned int fix3;\n};","\nstruct Flex_Phase {\n unsigned int buf[PHASE_WORDS];\n int idle_count;\n};","\nstruct Flex_Data {\n int phase_toggle;\n unsigned int data_bit_counter;\n struct Flex_Phase PhaseA;\n struct Flex_Phase PhaseB;\n struct Flex_Phase PhaseC;\n struct Flex_Phase PhaseD;\n};","\nstruct Flex_Decode {\n enum Flex_PageTypeEnum type;\n int long_address;\n int64_t capcode;\n struct BCHCode * BCHCode;\n};","\nstruct Flex {\n struct Flex_Demodulator Demodulator;\n struct Flex_Modulation Modulation;\n struct Flex_State State;\n struct Flex_Sync Sync;\n struct Flex_FIW FIW;\n struct Flex_Data Data;\n struct Flex_Decode Decode;\n struct Flex_GroupHandler GroupHandler;\n};","\nint is_alphanumeric_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_ALPHANUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_SECURE);\n}","\nint is_numeric_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_STANDARD_NUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_SPECIAL_NUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC);\n}","\nint is_tone_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_TONE);\n}","\nunsigned int count_bits(struct Flex * flex, unsigned int data) {\n if (flex==NULL) return 0;\n#ifdef USE_BUILTIN_POPCOUNT\n return __builtin_popcount(data);\n#else\n unsigned int n = (data >> 1) & 0x77777777;\n data = data - n;\n n = (n >> 1) & 0x77777777;\n data = data - n;\n n = (n >> 1) & 0x77777777;\n data = data - n;\n data = (data + (data >> 4)) & 0x0f0f0f0f;\n data = data * 0x01010101;\n return data >> 24;\n#endif\n}","static int bch3121_fix_errors(struct Flex * flex, uint32_t * data_to_fix, char PhaseNo) {\n if (flex==NULL) return -1;\n int i=0;\n int recd[31];"," /*Convert the data pattern into an array of coefficients*/\n unsigned int data=*data_to_fix;\n for (i=0; i<31; i++) {\n recd[i] = (data>>30)&1;\n data<<=1;\n }"," /*Decode and correct the coefficients*/\n int decode_error=BCHCode_Decode(flex->Decode.BCHCode, recd);"," /*Decode successful?*/\n if (!decode_error) {\n /*Convert the coefficient array back to a bit pattern*/\n data=0;\n for (i=0; i<31; i++) {\n data<<=1;\n data|=recd[i];\n }\n /*Count the number of fixed errors*/\n int fixed=count_bits(flex, (*data_to_fix & 0x7FFFFFFF) ^ data);\n if (fixed>0) {\n verbprintf(3, \"FLEX: Phase %c Fixed %i errors @ 0x%08x (0x%08x -> 0x%08x)\\n\", PhaseNo, fixed, (*data_to_fix&0x7FFFFFFF) ^ data, (*data_to_fix&0x7FFFFFFF), data );\n }"," /*Write the fixed data back to the caller*/\n *data_to_fix=data;"," } else {\n verbprintf(3, \"FLEX: Phase %c Data corruption - Unable to fix errors.\\n\", PhaseNo);\n }"," return decode_error;\n}","static unsigned int flex_sync_check(struct Flex * flex, uint64_t buf) {\n if (flex==NULL) return 0;\n // 64-bit FLEX sync code:\n // AAAA:BBBBBBBB:CCCC\n //\n // Where BBBBBBBB is always 0xA6C6AAAA\n // and AAAA^CCCC is 0xFFFF\n //\n // Specific values of AAAA determine what bps and encoding the\n // packet is beyond the frame information word\n //\n // First we match on the marker field with a hamming distance < 4\n // Then we match on the outer code with a hamming distance < 4"," unsigned int marker = (buf & 0x0000FFFFFFFF0000ULL) >> 16;\n unsigned short codehigh = (buf & 0xFFFF000000000000ULL) >> 48;\n unsigned short codelow = ~(buf & 0x000000000000FFFFULL);"," int retval=0;\n if (count_bits(flex, marker ^ FLEX_SYNC_MARKER) < 4 && count_bits(flex, codelow ^ codehigh) < 4 ) {\n retval=codehigh;\n } else {\n retval=0;\n }"," return retval;\n}","\nstatic unsigned int flex_sync(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return 0;\n int retval=0;\n flex->Sync.syncbuf = (flex->Sync.syncbuf << 1) | ((sym < 2)?1:0);"," retval=flex_sync_check(flex, flex->Sync.syncbuf);\n if (retval!=0) {\n flex->Sync.polarity=0;\n } else {\n /*If a positive sync pattern was not found, look for a negative (inverted) one*/\n retval=flex_sync_check(flex, ~flex->Sync.syncbuf);\n if (retval!=0) {\n flex->Sync.polarity=1;\n }\n }"," return retval;\n}","\nstatic void decode_mode(struct Flex * flex, unsigned int sync_code) {\n if (flex==NULL) return;"," // Something is off with these modes:\n // * Where is 6400/4?\n // * Why are there two 3200/4?\n // * Why is there a 1600/4?\n struct {\n int sync;\n unsigned int baud;\n unsigned int levels;\n } flex_modes[] = {\n { 0x870C, 1600, 2 },\n { 0xB068, 1600, 4 },\n { 0x7B18, 3200, 2 },\n { 0xDEA0, 3200, 4 },\n { 0x4C7C, 3200, 4 },\n {0,0,0}\n };\n \n int x=0;\n int i=0;\n for (i=0; flex_modes[i].sync!=0; i++) {\n if (count_bits(flex, flex_modes[i].sync ^ sync_code) < 4) {\n flex->Sync.sync = sync_code;\n flex->Sync.baud = flex_modes[i].baud;\n flex->Sync.levels = flex_modes[i].levels;\n x = 1;\n break;\n }\n }\n \n if(x==0){\n verbprintf(3, \"FLEX: Sync Code not found, defaulting to 1600bps 2FSK\\n\");\n }\n}","\nstatic void read_2fsk(struct Flex * flex, unsigned int sym, unsigned int * dat) {\n if (flex==NULL) return;\n *dat = (*dat >> 1) | ((sym > 1)?0x80000000:0);\n}","\nstatic int decode_fiw(struct Flex * flex) {\n if (flex==NULL) return -1;\n unsigned int fiw = flex->FIW.rawdata;\n int decode_error = bch3121_fix_errors(flex, &fiw, 'F');"," if (decode_error) {\n verbprintf(3, \"FLEX: Unable to decode FIW, too much data corruption\\n\");\n return 1;\n }"," // The only relevant bits in the FIW word for the purpose of this function\n // are those masked by 0x001FFFFF.\n flex->FIW.checksum = fiw & 0xF;\n flex->FIW.cycleno = (fiw >> 4) & 0xF;\n flex->FIW.frameno = (fiw >> 8) & 0x7F;\n flex->FIW.fix3 = (fiw >> 15) & 0x3F;"," unsigned int checksum = (fiw & 0xF);\n checksum += ((fiw >> 4) & 0xF);\n checksum += ((fiw >> 8) & 0xF);\n checksum += ((fiw >> 12) & 0xF);\n checksum += ((fiw >> 16) & 0xF);\n checksum += ((fiw >> 20) & 0x01);"," checksum &= 0xF;"," if (checksum == 0xF) {\n int timeseconds = flex->FIW.cycleno*4*60 + flex->FIW.frameno*4*60/128;\n verbprintf(2, \"FLEX: FrameInfoWord: cycleno=%02i frameno=%03i fix3=0x%02x time=%02i:%02i\\n\",\n flex->FIW.cycleno,\n flex->FIW.frameno,\n flex->FIW.fix3,\n timeseconds/60,\n timeseconds%60);\n // Lets check the FrameNo against the expected group message frames, if we have 'Missed a group message' tell the user and clear the Cap Codes\n for(int g = 0; g < GROUP_BITS ;g++) {\n // Do we have a group message pending for this groupbit?\n if(flex->GroupHandler.GroupFrame[g] >= 0)\n {\n int Reset = 0;\n verbprintf(4, \"Flex: GroupBit %i, FrameNo: %i, Cycle No: %i target Cycle No: %i\\n\", g, flex->GroupHandler.GroupFrame[g], flex->GroupHandler.GroupCycle[g], (int)flex->FIW.cycleno); \n // Now lets check if its expected in this frame..\n if((int)flex->FIW.cycleno == flex->GroupHandler.GroupCycle[g])\n {\n if(flex->GroupHandler.GroupFrame[g] < (int)flex->FIW.frameno)\n {\n Reset = 1;\n }\n }\n // Check if we should have sent a group message in the previous cycle \n else if(flex->FIW.cycleno == 0) \n {\n if(flex->GroupHandler.GroupCycle[g] == 15)\n {\n Reset = 1;\n }\n }\n // If we are waiting for the cycle to roll over then move onto the next for loop item \n else if(flex->FIW.cycleno == 15 && flex->GroupHandler.GroupCycle[g] == 0)\n {\n continue;\n } \n // Otherwise if the target cycle is less than the current cycle, reset the data\n else if(flex->GroupHandler.GroupCycle[g] < (int)flex->FIW.cycleno)\n {\n Reset = 1;\n }\n "," if(Reset == 1)\n {\n \n int endpoint = flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX];\n if(REPORT_GROUP_CODES > 0)\n {\n verbprintf(3,\"FLEX: Group messages seem to have been missed; Groupbit: %i; Total Capcodes: %i; Clearing Data; Capcodes: \", g, endpoint);\n }\n \n for(int capIndex = 1; capIndex <= endpoint; capIndex++)\n {\n if(REPORT_GROUP_CODES == 0)\n {\n verbprintf(3,\"FLEX: Group messages seem to have been missed; Groupbit: %i; Clearing data; Capcode: [%010\" PRId64 \"]\\n\", g, flex->GroupHandler.GroupCodes[g][capIndex]);\n }\n else\n {\n if(capIndex > 1)\n {\n verbprintf(3,\",\");\n }\n verbprintf(3,\"[%010\" PRId64 \"]\", flex->GroupHandler.GroupCodes[g][capIndex]);\n }\n }"," if(REPORT_GROUP_CODES > 0)\n {\n verbprintf(3,\"\\n\");\n }"," // reset the value\n flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[g] = -1;\n flex->GroupHandler.GroupCycle[g] = -1;\n }\n }\n }\n return 0;\n } else {\n verbprintf(3, \"FLEX: Bad Checksum 0x%x\\n\", checksum);"," return 1;\n }\n}","\n/* Add a character to ALN messages, but avoid buffer overflows and special characters */\nunsigned int add_ch(unsigned char ch, unsigned char* buf, unsigned int idx) {\n // avoid buffer overflow that has been happening\n if (idx >= MAX_ALN) {\n verbprintf(3, \"FLEX: idx %u >= MAX_ALN %u\\n\", idx, MAX_ALN);\n return 0;\n }\n // TODO sanitize % or you will have uncontrolled format string vuln\n // Originally, this only avoided storing ETX (end of text, 0x03).\n // At minimum you'll also want to avoid storing NULL (str term, 0x00),\n // otherwise verbprintf will truncate the message.\n // ex: if (ch != 0x03 && ch != 0x00) { buf[idx] = ch; return 1; }\n // But while we are here, make it print friendly and get it onto a single line\n // * remove awkward ctrl chars (del, bs, bell, vertical tab, etc)\n // * encode valuable ctrl chars (new line/line feed, carriage ret, tab)\n // NOTE: if you post process FLEX ALN output by sed/grep/awk etc on non-printables\n // then double check this doesn't mess with your pipeline\n if (ch == 0x09 && idx < (MAX_ALN - 2)) { // '\\t'\n buf[idx] = '\\\\';\n buf[idx + 1] = 't';\n return 2;\n }\n if (ch == 0x0a && idx < (MAX_ALN - 2)) { // '\\n'\n buf[idx] = '\\\\';\n buf[idx + 1] = 'n';\n return 2;\n }\n if (ch == 0x0d && idx < (MAX_ALN - 2)) { // '\\r'\n buf[idx] = '\\\\';\n buf[idx + 1] = 'r';\n return 2;\n }",""," // only store ASCII printable\n if (ch >= 32 && ch <= 126) {\n buf[idx] = ch;\n return 1;\n }\n // if you want all non-printables, show as hex, but also make MAX_ALN 1024\n /* if (idx < (MAX_ALN - 4)) {\n sprintf(buf + idx, \"\\\\x%02x\", ch);\n return 4;\n }*/\n return 0;\n}","\nstatic void parse_alphanumeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len, int frag, int cont, int flex_groupmessage, int flex_groupbit) {\n if (flex==NULL) return;\n verbprintf(3, \"FLEX: Parse Alpha Numeric %u %u\\n\", mw1, len);"," verbprintf(1, \"FLEX: %i/%i/%c %02i.%03i %10\" PRId64 \" %c%c|%1d|%3d\\n\", flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode, (flex->Decode.long_address ? 'L' : 'S'), (flex_groupmessage ? 'G' : 'S'), frag, len);"," time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n char frag_flag = '?';\n if (cont == 0 && frag == 3) frag_flag = 'K'; // complete, ready to send\n if (cont == 0 && frag != 3) frag_flag = 'C'; // incomplete until appended to 1 or more 'F's\n if (cont == 1 ) frag_flag = 'F'; // incomplete until a 'C' fragment is appended"," unsigned char message[MAX_ALN];\n memset(message, '\\0', MAX_ALN);\n int currentChar = 0;\n // (mw + i) < PHASE_WORDS (aka mw+len<=PW) enforced within decode_phase\n for (unsigned int i = 0; i < len; i++) {\n unsigned int dw = phaseptr[mw1 + i];\n if (i > 0 || frag != 0x03) {\n currentChar += add_ch(dw & 0x7Fl, message, currentChar);\n }\n currentChar += add_ch((dw >> 7) & 0x7Fl, message, currentChar);\n currentChar += add_ch((dw >> 14) & 0x7Fl, message, currentChar);\n }\n message[currentChar] = '\\0';","/*\n verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \", \n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," verbprintf(0, \"%s\\n\", message);"," if(flex_groupmessage == 1) {\n int groupbit = flex->Decode.capcode-2029568;\n if(groupbit < 0) return;"," int endpoint = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\n for(int g = 1; g <= endpoint;g++)\n {\n verbprintf(1, \"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%09lld]\\n\", groupbit, endpoint, g, flex->GroupHandler.GroupCodes[groupbit][g]);"," verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->GroupHandler.GroupCodes[groupbit][g]);"," verbprintf(0, \"%s\\n\", message);\n }\n // reset the value\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[groupbit] = -1;\n flex->GroupHandler.GroupCycle[groupbit] = -1;\n }\n*/","// Implemented bierviltje code from ticket: https://github.com/EliasOenal/multimon-ng/issues/123# \n static char pt_out[4096] = { 0 };\n int pt_offset = sprintf(pt_out, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c/%c|%02i.%03i|%010\" PRId64,\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, frag_flag, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," if(flex_groupmessage == 1) {\n int endpoint = flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX];\n for(int g = 1; g <= endpoint;g++)\n {\n verbprintf(1, \"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%010\" PRId64 \"]\\n\", flex_groupbit, endpoint, g, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\n pt_offset += sprintf(pt_out + pt_offset, \" %010\" PRId64, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\n }"," // reset the value\n flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[flex_groupbit] = -1;\n flex->GroupHandler.GroupCycle[flex_groupbit] = -1;\n } \n if (message[0] != '\\0') {\n pt_offset += sprintf(pt_out + pt_offset, \"|ALN|%s\\n\", message);\n verbprintf(0, pt_out);\n }\n}","static void parse_numeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\n if (flex==NULL) return;\n unsigned const char flex_bcd[17] = \"0123456789 U -][\";"," int w1 = phaseptr[j] >> 7;\n int w2 = w1 >> 7;\n w1 = w1 & 0x7f;\n w2 = (w2 & 0x07) + w1; // numeric message is 7 words max"," time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|NUM|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," // Get first dataword from message field or from second\n // vector word if long address\n int dw;\n if(!flex->Decode.long_address) {\n dw = phaseptr[w1];\n w1++;\n w2++;\n } else {\n dw = phaseptr[j+1];\n }"," unsigned char digit = 0;\n int count = 4;\n if(flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC) {\n count += 10; // Skip 10 header bits for numbered numeric pages\n } else {\n count += 2; // Otherwise skip 2\n }\n int i;\n for(i = w1; i <= w2; i++) {\n int k;\n for(k = 0; k < 21; k++) {\n // Shift LSB from data word into digit\n digit = (digit >> 1) & 0x0F;\n if(dw & 0x01) {\n digit ^= 0x08;\n }\n dw >>= 1;\n if(--count == 0) {\n // The following if statement removes spaces between the numbers\n if(digit != 0x0C) {// Fill\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n count = 4;\n }\n }\n dw = phaseptr[i];\n }\n verbprintf(0, \"\\n\");\n}","\n//static void parse_tone_only(struct Flex * flex, char PhaseNo) {\n// if (flex==NULL) return;\n// time_t now=time(NULL);\n// struct tm * gmt=gmtime(&now);\n// verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c %02i.%03i [%09lld] TON\\n\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n// flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\n//}","static void parse_tone_only(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\n if (flex==NULL) return;\n unsigned const char flex_bcd[17] = \"0123456789 U -][\";\n \n time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|TON|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec, flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," // message type\n // 1=tone-only, 0=short numeric\n int w1 = phaseptr[j] >> 7 & 0x03; \n if(!w1)\n {\n unsigned char digit = 0;\n int i;\n for (i=9; i<=17; i+=4)\n {\n digit = (phaseptr[j] >> i) & 0x0f;\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n \n if (flex->Decode.long_address)\n {\n for (i=0; i<=16; i+=4)\n {\n digit = (phaseptr[j+1] >> i) & 0x0f;\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n }\n }\n verbprintf(0, \"\\n\");\n}","static void parse_unknown(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len) {\n if (flex==NULL) return;\n time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|UNK|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," for (unsigned int i = 0; i < len; i++) {\n verbprintf(0, \" %08x\", phaseptr[mw1 + i]);\n }\n verbprintf(0, \"\\n\");\n}","\nstatic void decode_phase(struct Flex * flex, char PhaseNo) {\n if (flex==NULL) return;\n verbprintf(3, \"FLEX: Decoding phase %c\\n\", PhaseNo);"," uint32_t *phaseptr=NULL;"," switch (PhaseNo) {\n case 'A': phaseptr=flex->Data.PhaseA.buf; break;\n case 'B': phaseptr=flex->Data.PhaseB.buf; break;\n case 'C': phaseptr=flex->Data.PhaseC.buf; break;\n case 'D': phaseptr=flex->Data.PhaseD.buf; break;\n }"," for (unsigned int i = 0; i < PHASE_WORDS; i++) {\n int decode_error=bch3121_fix_errors(flex, &phaseptr[i], PhaseNo);"," if (decode_error) {\n verbprintf(3, \"FLEX: Garbled message at block %u\\n\", i);"," // If the previous frame was a short message then we need to Null out the Group Message pointer\n // this issue and sugested resolution was presented by 'bertinholland'","\n return;\n }"," /*Extract just the message bits*/\n phaseptr[i]&=0x1FFFFFL;\n }"," // Block information word is the first data word in frame\n uint32_t biw = phaseptr[0];"," // Nothing to see here, please move along\n if (biw == 0 || (biw & 0x1FFFFFL) == 0x1FFFFFL) {\n verbprintf(3, \"FLEX: Nothing to see here, please move along\\n\");\n return;\n }"," // Address start address is bits 9-8, plus one for offset (to account for biw)\n unsigned int aoffset = ((biw >> 8) & 0x3L) + 1;\n // Vector start index is bits 15-10\n unsigned int voffset = (biw >> 10) & 0x3fL;\n if (voffset < aoffset) {\n verbprintf(3, \"FLEX: Invalid biw\");\n return;\n }\n // long addresses use double AW and VW, so there are anywhere between ceil(v-a/2) to v-a pages in this frame\n verbprintf(3, \"FLEX: BlockInfoWord: (Phase %c) BIW:%08X AW %02u VW %02u (up to %u pages)\\n\", PhaseNo, biw, aoffset, voffset, voffset-aoffset);"," int flex_groupmessage = 0;\n int flex_groupbit = 0;"," // Iterate through pages and dispatch to appropriate handler\n for (unsigned int i = aoffset; i < voffset; i++) {\n verbprintf(3, \"FLEX: Processing page offset #%u AW:%08X VW:%08X\\n\", i - aoffset + 1, phaseptr[i], phaseptr[voffset + i - aoffset]);\n if (phaseptr[i] == 0 ||\n (phaseptr[i] & 0x1FFFFFL) == 0x1FFFFFL) {\n verbprintf(3, \"FLEX: Idle codewords, invalid address\\n\");\n continue;\n }\n /*********************\n * Parse AW\n */\n uint32_t aiw = phaseptr[i];\n flex->Decode.long_address = (aiw < 0x8001L) ||\n (aiw > 0x1E0000L && aiw < 0x1F0001L) ||\n (aiw > 0x1F7FFEL);"," flex->Decode.capcode = aiw - 0x8000L; // if short address\n if (flex->Decode.long_address) {\n // Couldn't find spec on this, credit to PDW\n flex->Decode.capcode = phaseptr[i + 1] ^ 0x1FFFFFL;\n // 0x8000 or 32768 is 16b, use as upper part of 64b capcode\n flex->Decode.capcode = flex->Decode.capcode << 15;\n // add in 2068480 and first word, credit to PDW\n // NOTE per PDW: this is not number given (2067456) in the patent for FLEX\n flex->Decode.capcode += 2068480L + aiw;\n }\n if (flex->Decode.capcode > 4297068542LL || flex->Decode.capcode < 0) {\n // Invalid address (by spec, maximum address)\n verbprintf(3, \"FLEX: Invalid address, capcode out of range %\" PRId64 \"\\n\", flex->Decode.capcode);\n continue;\n }\n verbprintf(3, \"FLEX: CAPCODE:%016\" PRIx64 \" %\" PRId64 \"\\n\", flex->Decode.capcode, flex->Decode.capcode);"," flex_groupmessage = 0;\n flex_groupbit = 0;\n if ((flex->Decode.capcode >= 2029568) && (flex->Decode.capcode <= 2029583)) {\n flex_groupmessage = 1;\n flex_groupbit = flex->Decode.capcode - 2029568;\n if(flex_groupbit < 0) continue;\n }\n if (flex_groupmessage && flex->Decode.long_address) {\n // Invalid (by spec)\n verbprintf(3, \"FLEX: Don't process group messages if a long address\\n\");\n return;\n }\n verbprintf(3, \"FLEX: AIW %u: capcode:%\" PRId64 \" long:%d group:%d groupbit:%d\\n\", i, flex->Decode.capcode, flex->Decode.long_address, flex_groupmessage, flex_groupbit);"," /*********************\n * Parse VW\n */\n // Parse vector information word for address @ offset 'i'\n unsigned int j = voffset+i-aoffset; // Start of vector field for address @ i\n uint32_t viw = phaseptr[j];\n flex->Decode.type = ((viw >> 4) & 0x7L);\n unsigned int mw1 = (viw >> 7) & 0x7FL;\n unsigned int len = (viw >> 14) & 0x7FL;\n unsigned int hdr;\n if (flex->Decode.long_address) {\n // the header is within the next VW\n hdr = j + 1;\n if (len >= 1) {\n // per PDW\n len--;\n }\n } else { // if short address\n // the header is within the message\n hdr = mw1;\n mw1++;\n if (!flex_groupmessage && len >= 1) {\n // not in spec, possible decode issue, but this fixed repeatedly observed len issues\n len--;\n }\n }\n if (hdr >= PHASE_WORDS) {\n verbprintf(3, \"FLEX: Invalid VIW\\n\");\n continue;\n }\n // get message fragment number (bits 11 and 12) from first header word\n // if frag != 3 then this is a continued message\n int frag = (int) (phaseptr[hdr] >> 11) & 0x3L;\n // which spec documents a cont flag? it is used to derive the K/F/C frag_flag\n int cont = (int) (phaseptr[hdr] >> 10) & 0x1L;;\n verbprintf(3, \"FLEX: VIW %u: type:%d mw1:%u len:%u frag:%i\\n\", j, flex->Decode.type, mw1, len, frag);"," if (flex->Decode.type == FLEX_PAGETYPE_SHORT_INSTRUCTION)\n {\n // if (flex_groupmessage == 1) continue;\n unsigned int iAssignedFrame = (int)((viw >> 10) & 0x7f); // Frame with groupmessage\n int groupbit = (int)((viw >> 17) & 0x7f); // Listen to this groupcode\n \n ////////############################################################################# \n ////////############################################################################# \n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX]++;\n int CapcodePlacement = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\n verbprintf(1, \"FLEX: Found Short Instruction, Group bit: %i capcodes in group so far %i, adding Capcode: [%010\" PRId64 \"]\\n\", groupbit, CapcodePlacement, flex->Decode.capcode);"," flex->GroupHandler.GroupCodes[groupbit][CapcodePlacement] = flex->Decode.capcode;\n flex->GroupHandler.GroupFrame[groupbit] = iAssignedFrame;"," // Ok, so the cycle and frame can be used to make sure we haven't missed the message frame.\n // but the cycle is 0 - 15 and the frame is 0 - 127\n if(iAssignedFrame > flex->FIW.frameno)\n {\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno;\n verbprintf(4, \"FLEX: Message frame is in this cycle: %i\\n\", flex->GroupHandler.GroupCycle[groupbit]);"," }\n else\n {\n if(flex->FIW.cycleno == 15)\n {\n flex->GroupHandler.GroupCycle[groupbit] = 0;\n }\n else\n {\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno++;\n }\n verbprintf(4, \"FLEX: Message frame is in the next cycle: %i\\n\", flex->GroupHandler.GroupCycle[groupbit]);\n }","\n // Nothing else to do with this word.. move on!!\n continue;\n }"," // mw1 == 0, or anything less than the offset after all the VIW, is bad\n if (len < 1 || mw1 < (voffset + (voffset - aoffset)) || mw1 >= PHASE_WORDS) {\n verbprintf(3, \"FLEX: Invalid VIW\\n\");\n continue;\n }\n // mw1 + len == 89 was observed, but still contained valid page, so truncate\n if ((mw1 + len) > PHASE_WORDS){\n len = PHASE_WORDS - mw1;\n }"," if (is_tone_page(flex))\n mw1 = len = 0;"," // Check if this is an alpha message\n if (is_alphanumeric_page(flex))\n parse_alphanumeric(flex, phaseptr, PhaseNo, mw1, len, frag, cont, flex_groupmessage, flex_groupbit);\n else if (is_numeric_page(flex))\n parse_numeric(flex, phaseptr, PhaseNo, j);\n else if (is_tone_page(flex))\n parse_tone_only(flex, phaseptr, PhaseNo, j); // parse_tone_only(flex, PhaseNo);\n else\n parse_unknown(flex, phaseptr, PhaseNo, mw1, len);"," // long addresses eat 2 aw and 2 vw, so skip the next aw-vw pair\n if (flex->Decode.long_address) {\n i++;\n }\n }\n}","\nstatic void clear_phase_data(struct Flex * flex) {\n if (flex==NULL) return;\n int i;\n for (i = 0; i < PHASE_WORDS; i++) {\n flex->Data.PhaseA.buf[i]=0;\n flex->Data.PhaseB.buf[i]=0;\n flex->Data.PhaseC.buf[i]=0;\n flex->Data.PhaseD.buf[i]=0;\n }"," flex->Data.PhaseA.idle_count=0;\n flex->Data.PhaseB.idle_count=0;\n flex->Data.PhaseC.idle_count=0;\n flex->Data.PhaseD.idle_count=0;"," flex->Data.phase_toggle=0;\n flex->Data.data_bit_counter=0;","}","\nstatic void decode_data(struct Flex * flex) {\n if (flex==NULL) return;"," if (flex->Sync.baud == 1600) {\n if (flex->Sync.levels==2) {\n decode_phase(flex, 'A');\n } else {\n decode_phase(flex, 'A');\n decode_phase(flex, 'B');\n }\n } else {\n if (flex->Sync.levels==2) {\n decode_phase(flex, 'A');\n decode_phase(flex, 'C');\n } else {\n decode_phase(flex, 'A');\n decode_phase(flex, 'B');\n decode_phase(flex, 'C');\n decode_phase(flex, 'D');\n }\n }\n}","\nstatic int read_data(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return -1;\n // Here is where we output a 1 or 0 on each phase according\n // to current FLEX mode and symbol value. Unassigned phases\n // are zero from the enter_idle() initialization.\n //\n // FLEX can transmit the data portion of the frame at either\n // 1600 bps or 3200 bps, and can use either two- or four-level\n // FSK encoding.\n //\n // At 1600 bps, 2-level, a single \"phase\" is transmitted with bit\n // value '0' using level '3' and bit value '1' using level '0'.\n //\n // At 1600 bps, 4-level, a second \"phase\" is transmitted, and the\n // di-bits are encoded with a gray code:\n //\n // Symbol Phase 1 Phase 2\n // ------ ------- -------\n // 0 1 1\n // 1 1 0\n // 2 0 0\n // 3 0 1\n //\n // At 1600 bps, 4-level, these are called PHASE A and PHASE B.\n //\n // At 3200 bps, the same 1 or 2 bit encoding occurs, except that\n // additionally two streams are interleaved on alternating symbols.\n // Thus, PHASE A (and PHASE B if 4-level) are decoded on one symbol,\n // then PHASE C (and PHASE D if 4-level) are decoded on the next."," int bit_a=0; //Received data bit for Phase A\n int bit_b=0; //Received data bit for Phase B"," bit_a = (sym > 1);\n if (flex->Sync.levels == 4) {\n bit_b = (sym == 1) || (sym == 2);\n }"," if (flex->Sync.baud == 1600) {\n flex->Data.phase_toggle=0;\n }"," //By making the index scan the data words in this way, the data is deinterlaced\n //Bits 0, 1, and 2 map straight through to give a 0-7 sequence that repeats 32 times before moving to 8-15 repeating 32 times\n unsigned int idx= ((flex->Data.data_bit_counter>>5)&0xFFF8) | (flex->Data.data_bit_counter&0x0007);"," if (flex->Data.phase_toggle==0) {\n flex->Data.PhaseA.buf[idx] = (flex->Data.PhaseA.buf[idx]>>1) | (bit_a?(0x80000000):0);\n flex->Data.PhaseB.buf[idx] = (flex->Data.PhaseB.buf[idx]>>1) | (bit_b?(0x80000000):0);\n flex->Data.phase_toggle=1;"," if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\n if (flex->Data.PhaseA.buf[idx] == 0x00000000 || flex->Data.PhaseA.buf[idx] == 0xffffffff) flex->Data.PhaseA.idle_count++;\n if (flex->Data.PhaseB.buf[idx] == 0x00000000 || flex->Data.PhaseB.buf[idx] == 0xffffffff) flex->Data.PhaseB.idle_count++;\n }\n } else {\n flex->Data.PhaseC.buf[idx] = (flex->Data.PhaseC.buf[idx]>>1) | (bit_a?(0x80000000):0);\n flex->Data.PhaseD.buf[idx] = (flex->Data.PhaseD.buf[idx]>>1) | (bit_b?(0x80000000):0);\n flex->Data.phase_toggle=0;"," if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\n if (flex->Data.PhaseC.buf[idx] == 0x00000000 || flex->Data.PhaseC.buf[idx] == 0xffffffff) flex->Data.PhaseC.idle_count++;\n if (flex->Data.PhaseD.buf[idx] == 0x00000000 || flex->Data.PhaseD.buf[idx] == 0xffffffff) flex->Data.PhaseD.idle_count++;\n }\n }"," if (flex->Sync.baud == 1600 || flex->Data.phase_toggle==0) {\n flex->Data.data_bit_counter++;\n }"," /*Report if all active phases have gone idle*/\n int idle=0;\n if (flex->Sync.baud == 1600) {\n if (flex->Sync.levels==2) {\n idle=(flex->Data.PhaseA.idle_count>IDLE_THRESHOLD);\n } else {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD));\n }\n } else {\n if (flex->Sync.levels==2) {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD));\n } else {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseD.idle_count>IDLE_THRESHOLD));\n }\n }"," return idle;\n}","\nstatic void report_state(struct Flex * flex) {\n if (flex->State.Current != flex->State.Previous) {\n flex->State.Previous = flex->State.Current;"," char * state=\"Unknown\";\n switch (flex->State.Current) {\n case FLEX_STATE_SYNC1:\n state=\"SYNC1\";\n break;\n case FLEX_STATE_FIW:\n state=\"FIW\";\n break;\n case FLEX_STATE_SYNC2:\n state=\"SYNC2\";\n break;\n case FLEX_STATE_DATA:\n state=\"DATA\";\n break;\n default:\n break;"," }\n verbprintf(1, \"FLEX: State: %s\\n\", state);\n }\n}","//Called for each received symbol\nstatic void flex_sym(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return;\n /*If the signal has a negative polarity, the symbols must be inverted*/\n /*Polarity is determined during the IDLE/sync word checking phase*/\n unsigned char sym_rectified;\n if (flex->Sync.polarity) {\n sym_rectified=3-sym;\n } else {\n sym_rectified=sym;\n }"," switch (flex->State.Current) {\n case FLEX_STATE_SYNC1:\n {\n // Continually compare the received symbol stream\n // against the known FLEX sync words.\n unsigned int sync_code=flex_sync(flex, sym); //Unrectified version of the symbol must be used here\n if (sync_code!=0) {\n decode_mode(flex,sync_code);"," if (flex->Sync.baud!=0 && flex->Sync.levels!=0) {\n flex->State.Current=FLEX_STATE_FIW;"," verbprintf(2, \"FLEX: SyncInfoWord: sync_code=0x%04x baud=%i levels=%i polarity=%s zero=%f envelope=%f symrate=%f\\n\",\n sync_code, flex->Sync.baud, flex->Sync.levels, flex->Sync.polarity?\"NEG\":\"POS\", flex->Modulation.zero, flex->Modulation.envelope, flex->Modulation.symbol_rate);\n } else {\n verbprintf(2, \"FLEX: Unknown Sync code = 0x%04x\\n\", sync_code);\n flex->State.Current=FLEX_STATE_SYNC1;\n }\n } else {\n flex->State.Current=FLEX_STATE_SYNC1;\n }"," flex->State.fiwcount=0;\n flex->FIW.rawdata=0;\n break;\n }\n case FLEX_STATE_FIW:\n {\n // Skip 16 bits of dotting, then accumulate 32 bits\n // of Frame Information Word.\n // FIW is accumulated, call BCH to error correct it\n flex->State.fiwcount++;\n if (flex->State.fiwcount>=16) {\n read_2fsk(flex, sym_rectified, &flex->FIW.rawdata);\n }"," if (flex->State.fiwcount==48) {\n if (decode_fiw(flex)==0) {\n flex->State.sync2_count=0;\n flex->Demodulator.baud = flex->Sync.baud;\n flex->State.Current=FLEX_STATE_SYNC2;\n } else {\n flex->State.Current=FLEX_STATE_SYNC1;\n }\n }\n break;\n }\n case FLEX_STATE_SYNC2:\n {\n // This part and the remainder of the frame are transmitted\n // at either 1600 bps or 3200 bps based on the received\n // FLEX sync word. The second SYNC header is 25ms of idle bits\n // at either speed.\n // Skip 25 ms = 40 bits @ 1600 bps, 80 @ 3200 bps\n if (++flex->State.sync2_count == flex->Sync.baud*25/1000) {\n flex->State.data_count=0;\n clear_phase_data(flex);\n flex->State.Current=FLEX_STATE_DATA;\n }"," break;\n }\n case FLEX_STATE_DATA:\n {\n // The data portion of the frame is 1760 ms long at either\n // baudrate. This is 2816 bits @ 1600 bps and 5632 bits @ 3200 bps.\n // The output_symbol() routine decodes and doles out the bits\n // to each of the four transmitted phases of FLEX interleaved codes.\n int idle=read_data(flex, sym_rectified);\n if (++flex->State.data_count == flex->Sync.baud*1760/1000 || idle) {\n decode_data(flex);\n flex->Demodulator.baud = 1600;\n flex->State.Current=FLEX_STATE_SYNC1;\n flex->State.data_count=0;\n }\n break;\n }\n }\n}","int buildSymbol(struct Flex * flex, double sample) {\n if (flex == NULL) return 0;"," const int64_t phase_max = 100 * flex->Demodulator.sample_freq; // Maximum value for phase (calculated to divide by sample frequency without remainder)\n const int64_t phase_rate = phase_max*flex->Demodulator.baud / flex->Demodulator.sample_freq; // Increment per baseband sample\n const double phasepercent = 100.0 * flex->Demodulator.phase / phase_max;"," /*Update the sample counter*/\n flex->Demodulator.sample_count++;"," /*Remove DC offset (FIR filter)*/\n if (flex->State.Current == FLEX_STATE_SYNC1) {\n flex->Modulation.zero = (flex->Modulation.zero*(FREQ_SAMP*DC_OFFSET_FILTER) + sample) / ((FREQ_SAMP*DC_OFFSET_FILTER) + 1);\n }\n sample -= flex->Modulation.zero;"," if (flex->Demodulator.locked) {\n /*During the synchronisation period, establish the envelope of the signal*/\n if (flex->State.Current == FLEX_STATE_SYNC1) {\n flex->Demodulator.envelope_sum += fabs(sample);\n flex->Demodulator.envelope_count++;\n flex->Modulation.envelope = flex->Demodulator.envelope_sum / flex->Demodulator.envelope_count;\n }\n }\n else {\n /*Reset and hold in initial state*/\n flex->Modulation.envelope = 0;\n flex->Demodulator.envelope_sum = 0;\n flex->Demodulator.envelope_count = 0;\n flex->Demodulator.baud = 1600;\n flex->Demodulator.timeout = 0;\n flex->Demodulator.nonconsec = 0;\n flex->State.Current = FLEX_STATE_SYNC1;\n }"," /* MID 80% SYMBOL PERIOD */\n if (phasepercent > 10 && phasepercent <90) {\n /*Count the number of occurrences of each symbol value for analysis at end of symbol period*/\n if (sample > 0) {\n if (sample > flex->Modulation.envelope*SLICE_THRESHOLD)\n flex->Demodulator.symcount[3]++;\n else\n flex->Demodulator.symcount[2]++;\n }\n else {\n if (sample < -flex->Modulation.envelope*SLICE_THRESHOLD)\n flex->Demodulator.symcount[0]++;\n else\n flex->Demodulator.symcount[1]++;\n }\n }"," /* ZERO CROSSING */\n if ((flex->Demodulator.sample_last<0 && sample >= 0) || (flex->Demodulator.sample_last >= 0 && sample<0)) {\n /*The phase error has a direction towards the closest symbol boundary*/\n double phase_error = 0.0;\n if (phasepercent<50) {\n phase_error = flex->Demodulator.phase;\n }\n else {\n phase_error = flex->Demodulator.phase - phase_max;\n }"," /*Phase lock with the signal*/\n if (flex->Demodulator.locked) {\n flex->Demodulator.phase -= phase_error * PHASE_LOCKED_RATE;\n }\n else {\n flex->Demodulator.phase -= phase_error * PHASE_UNLOCKED_RATE;\n }"," /*If too many zero crossing occur within the mid 80% then indicate lock has been lost*/\n if (phasepercent > 10 && phasepercent < 90) {\n flex->Demodulator.nonconsec++;\n if (flex->Demodulator.nonconsec>20 && flex->Demodulator.locked) {\n verbprintf(1, \"FLEX: Synchronisation Lost\\n\");\n flex->Demodulator.locked = 0;\n }\n }\n else {\n flex->Demodulator.nonconsec = 0;\n }"," flex->Demodulator.timeout = 0;\n }\n flex->Demodulator.sample_last = sample;"," /* END OF SYMBOL PERIOD */\n flex->Demodulator.phase += phase_rate;"," if (flex->Demodulator.phase > phase_max) {\n flex->Demodulator.phase -= phase_max;\n return 1;\n } else {\n return 0;\n }","}","void Flex_Demodulate(struct Flex * flex, double sample) {\n if(flex == NULL) return;"," if (buildSymbol(flex, sample) == 1) {\n flex->Demodulator.nonconsec = 0;\n flex->Demodulator.symbol_count++;\n flex->Modulation.symbol_rate = 1.0 * flex->Demodulator.symbol_count*flex->Demodulator.sample_freq / flex->Demodulator.sample_count;"," /*Determine the modal symbol*/\n int j;\n int decmax = 0;\n int modal_symbol = 0;\n for (j = 0; j<4; j++) {\n if (flex->Demodulator.symcount[j] > decmax) {\n modal_symbol = j;\n decmax = flex->Demodulator.symcount[j];\n }\n }\n flex->Demodulator.symcount[0] = 0;\n flex->Demodulator.symcount[1] = 0;\n flex->Demodulator.symcount[2] = 0;\n flex->Demodulator.symcount[3] = 0;","\n if (flex->Demodulator.locked) {\n /*Process the symbol*/\n flex_sym(flex, modal_symbol);\n }\n else {\n /*Check for lock pattern*/\n /*Shift symbols into buffer, symbols are converted so that the max and min symbols map to 1 and 2 i.e each contain a single 1 */\n flex->Demodulator.lock_buf = (flex->Demodulator.lock_buf << 2) | (modal_symbol ^ 0x1);\n uint64_t lock_pattern = flex->Demodulator.lock_buf ^ 0x6666666666666666ull;\n uint64_t lock_mask = (1ull << (2 * LOCK_LEN)) - 1;\n if ((lock_pattern&lock_mask) == 0 || ((~lock_pattern)&lock_mask) == 0) {\n verbprintf(1, \"FLEX: Locked\\n\");\n flex->Demodulator.locked = 1;\n /*Clear the syncronisation buffer*/\n flex->Demodulator.lock_buf = 0;\n flex->Demodulator.symbol_count = 0;\n flex->Demodulator.sample_count = 0;\n }\n }"," /*Time out after X periods with no zero crossing*/\n flex->Demodulator.timeout++;\n if (flex->Demodulator.timeout>DEMOD_TIMEOUT) {\n verbprintf(1, \"FLEX: Timeout\\n\");\n flex->Demodulator.locked = 0;\n }\n }"," report_state(flex);\n}","void Flex_Delete(struct Flex * flex) {\n if (flex==NULL) return;"," if (flex->Decode.BCHCode!=NULL) {\n BCHCode_Delete(flex->Decode.BCHCode);\n flex->Decode.BCHCode=NULL;\n }"," free(flex);\n}","\nstruct Flex * Flex_New(unsigned int SampleFrequency) {\n struct Flex *flex=(struct Flex *)malloc(sizeof(struct Flex));\n if (flex!=NULL) {\n memset(flex, 0, sizeof(struct Flex));"," flex->Demodulator.sample_freq=SampleFrequency;\n // The baud rate of first syncword and FIW is always 1600, so set that\n // rate to start.\n flex->Demodulator.baud = 1600;"," /*Generator polynomial for BCH3121 Code*/\n int p[6];\n p[0] = p[2] = p[5] = 1; p[1] = p[3] = p[4] =0;\n flex->Decode.BCHCode=BCHCode_New( p, 5, 31, 21, 2);\n if (flex->Decode.BCHCode == NULL) {\n Flex_Delete(flex);\n flex=NULL;\n }"," for(int g = 0; g < GROUP_BITS; g++)\n {\n flex->GroupHandler.GroupFrame[g] = -1;\n flex->GroupHandler.GroupCycle[g] = -1;\n }\n }"," return flex;\n}","\nstatic void flex_demod(struct demod_state *s, buffer_t buffer, int length) {\n if (s==NULL) return;\n if (s->l1.flex==NULL) return;\n int i;\n for (i=0; i<length; i++) {\n Flex_Demodulate(s->l1.flex, buffer.fbuffer[i]);\n }\n}","\nstatic void flex_init(struct demod_state *s) {\n if (s==NULL) return;\n s->l1.flex=Flex_New(FREQ_SAMP);\n}","\nstatic void flex_deinit(struct demod_state *s) {\n if (s==NULL) return;\n if (s->l1.flex==NULL) return;"," Flex_Delete(s->l1.flex);\n s->l1.flex=NULL;\n}","\nconst struct demod_param demod_flex = {\n \"FLEX\", true, FREQ_SAMP, FILTLEN, flex_init, flex_demod, flex_deinit\n};"],"string":"[\n \"/*\\n * demod_flex.c\\n *\\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\\n *\\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\\n *\\n * GNU Radio is free software; you can redistribute it and/or modify\\n * it under the terms of the GNU General Public License as published by\\n * the Free Software Foundation; either version 3, or (at your option)\\n * any later version.\\n *\\n * GNU Radio is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU General Public License for more details.\\n *\\n * You should have received a copy of the GNU General Public License\\n * along with GNU Radio; see the file COPYING. If not, write to\\n * the Free Software Foundation, Inc., 51 Franklin Street,\\n * Boston, MA 02110-1301, USA.\\n */\\n/*\\n * Version 0.9.3v (28 Jan 2020)\\n * Modification made by bierviltje and implemented by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #123 created by bierviltje (https://github.com/bierviltje) - Feature request: FLEX: put group messages in an array/list\\n * - This also changed the delimiter to a | rather than a space\\n * Version 0.9.2v (03 Apr 2019)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #120 created by PimHaarsma - Flex Tone-Only messages with short numeric body Bug fixed using code documented in the ticket system\\n * Version 0.9.1v (10 Jan 2019)\\n * Modification (to this file) made by Rob0101\\n * Fixed marking messages with K,F,C - One case had a 'C' marked as a 'K' \\n * Version 0.9.0v (22 May 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Addded Define at top of file to modify the way missed group messages are reported in the debug output (default is 1; report missed capcodes on the same line)\\n * REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\\n * Version 0.8.9 (20 Mar 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame.\\n * - Added logic to the FIW decoding that checks for any 'Group Messages' and if the frame has past them remove the group message and log output\\n * - The following settings (at the top of this file, just under these comments) have changed from:\\n * PHASE_LOCKED_RATE 0.150\\n * PHASE_UNLOCKED_RATE 0.150\\n * these new settings appear to work better when attempting to locate the Sync lock in the message preamble.\\n * Version 0.8.8v (20 APR 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame. \\n * Version 0.8.7v (11 APR 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com) and Rob0101 (as seen on github: https://github.com/rob0101)\\n * - Issue *#95 created by rob0101: '-a FLEX dropping first character of some message on regular basis'\\n * - Implemented Rob0101's suggestion of K, F and C flags to indicate the message fragmentation: \\n * 'K' message is complete and O'K' to display to the world.\\n * 'F' message is a 'F'ragment and needs a 'C'ontinuation message to complete it. Message = Fragment + Continuation\\n * 'C' message is a 'C'ontinuation of another fragmented message\\n * Version 0.8.6v (18 Dec 2017)\\n * Modification (to this file) made by Bruce Quinton (Zanoroy@gmail.com) on behalf of bertinhollan (https://github.com/bertinholland)\\n * - Issue #87 created by bertinhollan: Reported issue is that the flex period timeout was too short and therefore some group messages were not being processed correctly\\n * After some testing bertinhollan found that increasing the timeout period fixed the issue in his area. I have done further testing in my local\\n * area and found the change has not reduced my success rate. I think the timeout is a localisation setting and I have added \\\"DEMOD_TIMEOUT\\\" \\n * to the definitions in the top of this file (the default value is 100 bertinhollan's prefered value, changed up from 50)\\n * Version 0.8.5v (08 Sep 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #78 - Found a problem in the length detection sequence, modified the if statement to ensure the message length is \\n * only checked for Aplha messages, the other types calculate thier length while decoding\\n * Version 0.8.4v (05 Sep 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Found a bug in the code that was not handling multiple group messages within the same frame, \\n * and the long address bit was being miss treated in the same cases. Both issue have been fixed but further testing will help.\\n * Version 0.8.3v (22 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - I had previously tagged Group Messages as GPN message types, \\n * this was my own identification rather than a Flex standard type. \\n * Now that I have cleaned up all identified (so far) issues I have changed back to the correct Flex message type of ALN (Alpha).\\n * Version 0.8.2v (21 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Fixed group messaging capcode issue - modified the Capcode Array to be int64_t rather than int (I was incorrectly casting the long to an int) \\n * Version 0.8.1v (16 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Added Debugging to help track the group messaging issues\\n * - Improved Alpha output and removed several loops to improve CPU cycles\\n * Version 0.8v (08 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Added Group Messaging\\n * - Fixed Phase adjustments (phasing as part of Symbol identification)\\n * - Fixed Alpha numeric length adjustments to stop \\\"Invalid Vector\\\" errors\\n * - Fixed numeric message treatment\\n * - Fixed invalid identification of \\\"unknown\\\" messages\\n * - Added 3200 2 fsk identification to all more message types to be processed (this was a big deal for NZ)\\n * - Changed uint to int variables\\n * \\n */\",\n \"/* ---------------------------------------------------------------------- */\",\n \"#include \\\"multimon.h\\\"\\n#include \\\"filter.h\\\"\\n#include \\\"BCHCode.h\\\"\\n#include <math.h>\\n#include <string.h>\\n#include <time.h>\\n#include <stdlib.h>\\n#include <stdio.h>\\n#define __STDC_FORMAT_MACROS\\n#include <inttypes.h>\",\n \"/* ---------------------------------------------------------------------- */\",\n \"#define FREQ_SAMP 22050\\n#define FILTLEN 1\\n#define REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\",\n \"#define FLEX_SYNC_MARKER 0xA6C6AAAAul // Synchronisation code marker for FLEX\\n#define SLICE_THRESHOLD 0.667 // For 4 level code, levels 0 and 3 have 3 times the amplitude of levels 1 and 2, so quantise at 2/3\\n#define DC_OFFSET_FILTER 0.010 // DC Offset removal IIR filter response (seconds)\\n#define PHASE_LOCKED_RATE 0.045 // Correction factor for locked state\\n#define PHASE_UNLOCKED_RATE 0.050 // Correction factor for unlocked state\\n#define LOCK_LEN 24 // Number of symbols to check for phase locking (max 32)\\n#define IDLE_THRESHOLD 0 // Number of idle codewords allowed in data section\\n#define CAPCODES_INDEX 0\\n#define DEMOD_TIMEOUT 100 // Maximum number of periods with no zero crossings before we decide that the system is not longer within a Timing lock.\\n#define GROUP_BITS 17 // Centralized maximum of group msg cache\\n#define PHASE_WORDS 88 // per spec, there are 88 4B words per frame\\n// there are 3 chars per message word (mw)\\n// there are at most 88 words per frame's phase buffer of a page\\n// but at least 1 BIW 1 AW 1 VW, so max 85 data words (dw) for text\\n// each dw is 3 chars of 7b ASCII (21 bits of text, 11 bits of checksum)\\n// this is 256, BUT each char could need to be escaped (%, \\\\n, \\\\r, \\\\t), so double it\\n#define MAX_ALN 512 // max possible ALN characters\",\n \"\\nenum Flex_PageTypeEnum {\\n FLEX_PAGETYPE_SECURE,\\n FLEX_PAGETYPE_SHORT_INSTRUCTION,\\n FLEX_PAGETYPE_TONE,\\n FLEX_PAGETYPE_STANDARD_NUMERIC,\\n FLEX_PAGETYPE_SPECIAL_NUMERIC,\\n FLEX_PAGETYPE_ALPHANUMERIC,\\n FLEX_PAGETYPE_BINARY,\\n FLEX_PAGETYPE_NUMBERED_NUMERIC\\n};\",\n \"\\nenum Flex_StateEnum {\\n FLEX_STATE_SYNC1,\\n FLEX_STATE_FIW,\\n FLEX_STATE_SYNC2,\\n FLEX_STATE_DATA\\n};\",\n \"struct Flex_Demodulator {\\n unsigned int sample_freq;\\n double sample_last;\\n int locked;\\n int phase;\\n unsigned int sample_count;\\n unsigned int symbol_count;\\n double envelope_sum;\\n int envelope_count;\\n uint64_t lock_buf;\\n int symcount[4];\\n int timeout;\\n int nonconsec;\\n unsigned int baud; // Current baud rate\\n};\",\n \"struct Flex_GroupHandler {\\n int64_t GroupCodes[GROUP_BITS][1000];\\n int GroupCycle[GROUP_BITS];\\n int GroupFrame[GROUP_BITS];\\n};\",\n \"struct Flex_Modulation {\\n double symbol_rate;\\n double envelope;\\n double zero;\\n};\",\n \"\\nstruct Flex_State {\\n unsigned int sync2_count;\\n unsigned int data_count;\\n unsigned int fiwcount;\\n enum Flex_StateEnum Current;\\n enum Flex_StateEnum Previous;\\n};\",\n \"\\nstruct Flex_Sync {\\n unsigned int sync; // Outer synchronization code\\n unsigned int baud; // Baudrate of SYNC2 and DATA\\n unsigned int levels; // FSK encoding of SYNC2 and DATA\\n unsigned int polarity; // 0=Positive (Normal) 1=Negative (Inverted)\\n uint64_t syncbuf;\\n};\",\n \"\\nstruct Flex_FIW {\\n unsigned int rawdata;\\n unsigned int checksum;\\n unsigned int cycleno;\\n unsigned int frameno;\\n unsigned int fix3;\\n};\",\n \"\\nstruct Flex_Phase {\\n unsigned int buf[PHASE_WORDS];\\n int idle_count;\\n};\",\n \"\\nstruct Flex_Data {\\n int phase_toggle;\\n unsigned int data_bit_counter;\\n struct Flex_Phase PhaseA;\\n struct Flex_Phase PhaseB;\\n struct Flex_Phase PhaseC;\\n struct Flex_Phase PhaseD;\\n};\",\n \"\\nstruct Flex_Decode {\\n enum Flex_PageTypeEnum type;\\n int long_address;\\n int64_t capcode;\\n struct BCHCode * BCHCode;\\n};\",\n \"\\nstruct Flex {\\n struct Flex_Demodulator Demodulator;\\n struct Flex_Modulation Modulation;\\n struct Flex_State State;\\n struct Flex_Sync Sync;\\n struct Flex_FIW FIW;\\n struct Flex_Data Data;\\n struct Flex_Decode Decode;\\n struct Flex_GroupHandler GroupHandler;\\n};\",\n \"\\nint is_alphanumeric_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_ALPHANUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_SECURE);\\n}\",\n \"\\nint is_numeric_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_STANDARD_NUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_SPECIAL_NUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC);\\n}\",\n \"\\nint is_tone_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_TONE);\\n}\",\n \"\\nunsigned int count_bits(struct Flex * flex, unsigned int data) {\\n if (flex==NULL) return 0;\\n#ifdef USE_BUILTIN_POPCOUNT\\n return __builtin_popcount(data);\\n#else\\n unsigned int n = (data >> 1) & 0x77777777;\\n data = data - n;\\n n = (n >> 1) & 0x77777777;\\n data = data - n;\\n n = (n >> 1) & 0x77777777;\\n data = data - n;\\n data = (data + (data >> 4)) & 0x0f0f0f0f;\\n data = data * 0x01010101;\\n return data >> 24;\\n#endif\\n}\",\n \"static int bch3121_fix_errors(struct Flex * flex, uint32_t * data_to_fix, char PhaseNo) {\\n if (flex==NULL) return -1;\\n int i=0;\\n int recd[31];\",\n \" /*Convert the data pattern into an array of coefficients*/\\n unsigned int data=*data_to_fix;\\n for (i=0; i<31; i++) {\\n recd[i] = (data>>30)&1;\\n data<<=1;\\n }\",\n \" /*Decode and correct the coefficients*/\\n int decode_error=BCHCode_Decode(flex->Decode.BCHCode, recd);\",\n \" /*Decode successful?*/\\n if (!decode_error) {\\n /*Convert the coefficient array back to a bit pattern*/\\n data=0;\\n for (i=0; i<31; i++) {\\n data<<=1;\\n data|=recd[i];\\n }\\n /*Count the number of fixed errors*/\\n int fixed=count_bits(flex, (*data_to_fix & 0x7FFFFFFF) ^ data);\\n if (fixed>0) {\\n verbprintf(3, \\\"FLEX: Phase %c Fixed %i errors @ 0x%08x (0x%08x -> 0x%08x)\\\\n\\\", PhaseNo, fixed, (*data_to_fix&0x7FFFFFFF) ^ data, (*data_to_fix&0x7FFFFFFF), data );\\n }\",\n \" /*Write the fixed data back to the caller*/\\n *data_to_fix=data;\",\n \" } else {\\n verbprintf(3, \\\"FLEX: Phase %c Data corruption - Unable to fix errors.\\\\n\\\", PhaseNo);\\n }\",\n \" return decode_error;\\n}\",\n \"static unsigned int flex_sync_check(struct Flex * flex, uint64_t buf) {\\n if (flex==NULL) return 0;\\n // 64-bit FLEX sync code:\\n // AAAA:BBBBBBBB:CCCC\\n //\\n // Where BBBBBBBB is always 0xA6C6AAAA\\n // and AAAA^CCCC is 0xFFFF\\n //\\n // Specific values of AAAA determine what bps and encoding the\\n // packet is beyond the frame information word\\n //\\n // First we match on the marker field with a hamming distance < 4\\n // Then we match on the outer code with a hamming distance < 4\",\n \" unsigned int marker = (buf & 0x0000FFFFFFFF0000ULL) >> 16;\\n unsigned short codehigh = (buf & 0xFFFF000000000000ULL) >> 48;\\n unsigned short codelow = ~(buf & 0x000000000000FFFFULL);\",\n \" int retval=0;\\n if (count_bits(flex, marker ^ FLEX_SYNC_MARKER) < 4 && count_bits(flex, codelow ^ codehigh) < 4 ) {\\n retval=codehigh;\\n } else {\\n retval=0;\\n }\",\n \" return retval;\\n}\",\n \"\\nstatic unsigned int flex_sync(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return 0;\\n int retval=0;\\n flex->Sync.syncbuf = (flex->Sync.syncbuf << 1) | ((sym < 2)?1:0);\",\n \" retval=flex_sync_check(flex, flex->Sync.syncbuf);\\n if (retval!=0) {\\n flex->Sync.polarity=0;\\n } else {\\n /*If a positive sync pattern was not found, look for a negative (inverted) one*/\\n retval=flex_sync_check(flex, ~flex->Sync.syncbuf);\\n if (retval!=0) {\\n flex->Sync.polarity=1;\\n }\\n }\",\n \" return retval;\\n}\",\n \"\\nstatic void decode_mode(struct Flex * flex, unsigned int sync_code) {\\n if (flex==NULL) return;\",\n \" // Something is off with these modes:\\n // * Where is 6400/4?\\n // * Why are there two 3200/4?\\n // * Why is there a 1600/4?\\n struct {\\n int sync;\\n unsigned int baud;\\n unsigned int levels;\\n } flex_modes[] = {\\n { 0x870C, 1600, 2 },\\n { 0xB068, 1600, 4 },\\n { 0x7B18, 3200, 2 },\\n { 0xDEA0, 3200, 4 },\\n { 0x4C7C, 3200, 4 },\\n {0,0,0}\\n };\\n \\n int x=0;\\n int i=0;\\n for (i=0; flex_modes[i].sync!=0; i++) {\\n if (count_bits(flex, flex_modes[i].sync ^ sync_code) < 4) {\\n flex->Sync.sync = sync_code;\\n flex->Sync.baud = flex_modes[i].baud;\\n flex->Sync.levels = flex_modes[i].levels;\\n x = 1;\\n break;\\n }\\n }\\n \\n if(x==0){\\n verbprintf(3, \\\"FLEX: Sync Code not found, defaulting to 1600bps 2FSK\\\\n\\\");\\n }\\n}\",\n \"\\nstatic void read_2fsk(struct Flex * flex, unsigned int sym, unsigned int * dat) {\\n if (flex==NULL) return;\\n *dat = (*dat >> 1) | ((sym > 1)?0x80000000:0);\\n}\",\n \"\\nstatic int decode_fiw(struct Flex * flex) {\\n if (flex==NULL) return -1;\\n unsigned int fiw = flex->FIW.rawdata;\\n int decode_error = bch3121_fix_errors(flex, &fiw, 'F');\",\n \" if (decode_error) {\\n verbprintf(3, \\\"FLEX: Unable to decode FIW, too much data corruption\\\\n\\\");\\n return 1;\\n }\",\n \" // The only relevant bits in the FIW word for the purpose of this function\\n // are those masked by 0x001FFFFF.\\n flex->FIW.checksum = fiw & 0xF;\\n flex->FIW.cycleno = (fiw >> 4) & 0xF;\\n flex->FIW.frameno = (fiw >> 8) & 0x7F;\\n flex->FIW.fix3 = (fiw >> 15) & 0x3F;\",\n \" unsigned int checksum = (fiw & 0xF);\\n checksum += ((fiw >> 4) & 0xF);\\n checksum += ((fiw >> 8) & 0xF);\\n checksum += ((fiw >> 12) & 0xF);\\n checksum += ((fiw >> 16) & 0xF);\\n checksum += ((fiw >> 20) & 0x01);\",\n \" checksum &= 0xF;\",\n \" if (checksum == 0xF) {\\n int timeseconds = flex->FIW.cycleno*4*60 + flex->FIW.frameno*4*60/128;\\n verbprintf(2, \\\"FLEX: FrameInfoWord: cycleno=%02i frameno=%03i fix3=0x%02x time=%02i:%02i\\\\n\\\",\\n flex->FIW.cycleno,\\n flex->FIW.frameno,\\n flex->FIW.fix3,\\n timeseconds/60,\\n timeseconds%60);\\n // Lets check the FrameNo against the expected group message frames, if we have 'Missed a group message' tell the user and clear the Cap Codes\\n for(int g = 0; g < GROUP_BITS ;g++) {\\n // Do we have a group message pending for this groupbit?\\n if(flex->GroupHandler.GroupFrame[g] >= 0)\\n {\\n int Reset = 0;\\n verbprintf(4, \\\"Flex: GroupBit %i, FrameNo: %i, Cycle No: %i target Cycle No: %i\\\\n\\\", g, flex->GroupHandler.GroupFrame[g], flex->GroupHandler.GroupCycle[g], (int)flex->FIW.cycleno); \\n // Now lets check if its expected in this frame..\\n if((int)flex->FIW.cycleno == flex->GroupHandler.GroupCycle[g])\\n {\\n if(flex->GroupHandler.GroupFrame[g] < (int)flex->FIW.frameno)\\n {\\n Reset = 1;\\n }\\n }\\n // Check if we should have sent a group message in the previous cycle \\n else if(flex->FIW.cycleno == 0) \\n {\\n if(flex->GroupHandler.GroupCycle[g] == 15)\\n {\\n Reset = 1;\\n }\\n }\\n // If we are waiting for the cycle to roll over then move onto the next for loop item \\n else if(flex->FIW.cycleno == 15 && flex->GroupHandler.GroupCycle[g] == 0)\\n {\\n continue;\\n } \\n // Otherwise if the target cycle is less than the current cycle, reset the data\\n else if(flex->GroupHandler.GroupCycle[g] < (int)flex->FIW.cycleno)\\n {\\n Reset = 1;\\n }\\n \",\n \" if(Reset == 1)\\n {\\n \\n int endpoint = flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX];\\n if(REPORT_GROUP_CODES > 0)\\n {\\n verbprintf(3,\\\"FLEX: Group messages seem to have been missed; Groupbit: %i; Total Capcodes: %i; Clearing Data; Capcodes: \\\", g, endpoint);\\n }\\n \\n for(int capIndex = 1; capIndex <= endpoint; capIndex++)\\n {\\n if(REPORT_GROUP_CODES == 0)\\n {\\n verbprintf(3,\\\"FLEX: Group messages seem to have been missed; Groupbit: %i; Clearing data; Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", g, flex->GroupHandler.GroupCodes[g][capIndex]);\\n }\\n else\\n {\\n if(capIndex > 1)\\n {\\n verbprintf(3,\\\",\\\");\\n }\\n verbprintf(3,\\\"[%010\\\" PRId64 \\\"]\\\", flex->GroupHandler.GroupCodes[g][capIndex]);\\n }\\n }\",\n \" if(REPORT_GROUP_CODES > 0)\\n {\\n verbprintf(3,\\\"\\\\n\\\");\\n }\",\n \" // reset the value\\n flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[g] = -1;\\n flex->GroupHandler.GroupCycle[g] = -1;\\n }\\n }\\n }\\n return 0;\\n } else {\\n verbprintf(3, \\\"FLEX: Bad Checksum 0x%x\\\\n\\\", checksum);\",\n \" return 1;\\n }\\n}\",\n \"\\n/* Add a character to ALN messages, but avoid buffer overflows and special characters */\\nunsigned int add_ch(unsigned char ch, unsigned char* buf, unsigned int idx) {\\n // avoid buffer overflow that has been happening\\n if (idx >= MAX_ALN) {\\n verbprintf(3, \\\"FLEX: idx %u >= MAX_ALN %u\\\\n\\\", idx, MAX_ALN);\\n return 0;\\n }\\n // TODO sanitize % or you will have uncontrolled format string vuln\\n // Originally, this only avoided storing ETX (end of text, 0x03).\\n // At minimum you'll also want to avoid storing NULL (str term, 0x00),\\n // otherwise verbprintf will truncate the message.\\n // ex: if (ch != 0x03 && ch != 0x00) { buf[idx] = ch; return 1; }\\n // But while we are here, make it print friendly and get it onto a single line\\n // * remove awkward ctrl chars (del, bs, bell, vertical tab, etc)\\n // * encode valuable ctrl chars (new line/line feed, carriage ret, tab)\\n // NOTE: if you post process FLEX ALN output by sed/grep/awk etc on non-printables\\n // then double check this doesn't mess with your pipeline\\n if (ch == 0x09 && idx < (MAX_ALN - 2)) { // '\\\\t'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 't';\\n return 2;\\n }\\n if (ch == 0x0a && idx < (MAX_ALN - 2)) { // '\\\\n'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 'n';\\n return 2;\\n }\\n if (ch == 0x0d && idx < (MAX_ALN - 2)) { // '\\\\r'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 'r';\\n return 2;\\n }\",\n \"\",\n \" // only store ASCII printable\\n if (ch >= 32 && ch <= 126) {\\n buf[idx] = ch;\\n return 1;\\n }\\n // if you want all non-printables, show as hex, but also make MAX_ALN 1024\\n /* if (idx < (MAX_ALN - 4)) {\\n sprintf(buf + idx, \\\"\\\\\\\\x%02x\\\", ch);\\n return 4;\\n }*/\\n return 0;\\n}\",\n \"\\nstatic void parse_alphanumeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len, int frag, int cont, int flex_groupmessage, int flex_groupbit) {\\n if (flex==NULL) return;\\n verbprintf(3, \\\"FLEX: Parse Alpha Numeric %u %u\\\\n\\\", mw1, len);\",\n \" verbprintf(1, \\\"FLEX: %i/%i/%c %02i.%03i %10\\\" PRId64 \\\" %c%c|%1d|%3d\\\\n\\\", flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode, (flex->Decode.long_address ? 'L' : 'S'), (flex_groupmessage ? 'G' : 'S'), frag, len);\",\n \" time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n char frag_flag = '?';\\n if (cont == 0 && frag == 3) frag_flag = 'K'; // complete, ready to send\\n if (cont == 0 && frag != 3) frag_flag = 'C'; // incomplete until appended to 1 or more 'F's\\n if (cont == 1 ) frag_flag = 'F'; // incomplete until a 'C' fragment is appended\",\n \" unsigned char message[MAX_ALN];\\n memset(message, '\\\\0', MAX_ALN);\\n int currentChar = 0;\\n // (mw + i) < PHASE_WORDS (aka mw+len<=PW) enforced within decode_phase\\n for (unsigned int i = 0; i < len; i++) {\\n unsigned int dw = phaseptr[mw1 + i];\\n if (i > 0 || frag != 0x03) {\\n currentChar += add_ch(dw & 0x7Fl, message, currentChar);\\n }\\n currentChar += add_ch((dw >> 7) & 0x7Fl, message, currentChar);\\n currentChar += add_ch((dw >> 14) & 0x7Fl, message, currentChar);\\n }\\n message[currentChar] = '\\\\0';\",\n \"/*\\n verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \\\", \\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" verbprintf(0, \\\"%s\\\\n\\\", message);\",\n \" if(flex_groupmessage == 1) {\\n int groupbit = flex->Decode.capcode-2029568;\\n if(groupbit < 0) return;\",\n \" int endpoint = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\\n for(int g = 1; g <= endpoint;g++)\\n {\\n verbprintf(1, \\\"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%09lld]\\\\n\\\", groupbit, endpoint, g, flex->GroupHandler.GroupCodes[groupbit][g]);\",\n \" verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->GroupHandler.GroupCodes[groupbit][g]);\",\n \" verbprintf(0, \\\"%s\\\\n\\\", message);\\n }\\n // reset the value\\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[groupbit] = -1;\\n flex->GroupHandler.GroupCycle[groupbit] = -1;\\n }\\n*/\",\n \"// Implemented bierviltje code from ticket: https://github.com/EliasOenal/multimon-ng/issues/123# \\n static char pt_out[4096] = { 0 };\\n int pt_offset = sprintf(pt_out, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c/%c|%02i.%03i|%010\\\" PRId64,\\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, frag_flag, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" if(flex_groupmessage == 1) {\\n int endpoint = flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX];\\n for(int g = 1; g <= endpoint;g++)\\n {\\n verbprintf(1, \\\"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", flex_groupbit, endpoint, g, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\\n pt_offset += sprintf(pt_out + pt_offset, \\\" %010\\\" PRId64, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\\n }\",\n \" // reset the value\\n flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[flex_groupbit] = -1;\\n flex->GroupHandler.GroupCycle[flex_groupbit] = -1;\\n } \\n if (message[0] != '\\\\0') {\\n pt_offset += sprintf(pt_out + pt_offset, \\\"|ALN|%s\\\\n\\\", message);\\n verbprintf(0, pt_out);\\n }\\n}\",\n \"static void parse_numeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\\n if (flex==NULL) return;\\n unsigned const char flex_bcd[17] = \\\"0123456789 U -][\\\";\",\n \" int w1 = phaseptr[j] >> 7;\\n int w2 = w1 >> 7;\\n w1 = w1 & 0x7f;\\n w2 = (w2 & 0x07) + w1; // numeric message is 7 words max\",\n \" time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|NUM|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" // Get first dataword from message field or from second\\n // vector word if long address\\n int dw;\\n if(!flex->Decode.long_address) {\\n dw = phaseptr[w1];\\n w1++;\\n w2++;\\n } else {\\n dw = phaseptr[j+1];\\n }\",\n \" unsigned char digit = 0;\\n int count = 4;\\n if(flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC) {\\n count += 10; // Skip 10 header bits for numbered numeric pages\\n } else {\\n count += 2; // Otherwise skip 2\\n }\\n int i;\\n for(i = w1; i <= w2; i++) {\\n int k;\\n for(k = 0; k < 21; k++) {\\n // Shift LSB from data word into digit\\n digit = (digit >> 1) & 0x0F;\\n if(dw & 0x01) {\\n digit ^= 0x08;\\n }\\n dw >>= 1;\\n if(--count == 0) {\\n // The following if statement removes spaces between the numbers\\n if(digit != 0x0C) {// Fill\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n count = 4;\\n }\\n }\\n dw = phaseptr[i];\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"\\n//static void parse_tone_only(struct Flex * flex, char PhaseNo) {\\n// if (flex==NULL) return;\\n// time_t now=time(NULL);\\n// struct tm * gmt=gmtime(&now);\\n// verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c %02i.%03i [%09lld] TON\\\\n\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n// flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\\n//}\",\n \"static void parse_tone_only(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\\n if (flex==NULL) return;\\n unsigned const char flex_bcd[17] = \\\"0123456789 U -][\\\";\\n \\n time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|TON|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec, flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" // message type\\n // 1=tone-only, 0=short numeric\\n int w1 = phaseptr[j] >> 7 & 0x03; \\n if(!w1)\\n {\\n unsigned char digit = 0;\\n int i;\\n for (i=9; i<=17; i+=4)\\n {\\n digit = (phaseptr[j] >> i) & 0x0f;\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n \\n if (flex->Decode.long_address)\\n {\\n for (i=0; i<=16; i+=4)\\n {\\n digit = (phaseptr[j+1] >> i) & 0x0f;\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n }\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"static void parse_unknown(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len) {\\n if (flex==NULL) return;\\n time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|UNK|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" for (unsigned int i = 0; i < len; i++) {\\n verbprintf(0, \\\" %08x\\\", phaseptr[mw1 + i]);\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"\\nstatic void decode_phase(struct Flex * flex, char PhaseNo) {\\n if (flex==NULL) return;\\n verbprintf(3, \\\"FLEX: Decoding phase %c\\\\n\\\", PhaseNo);\",\n \" uint32_t *phaseptr=NULL;\",\n \" switch (PhaseNo) {\\n case 'A': phaseptr=flex->Data.PhaseA.buf; break;\\n case 'B': phaseptr=flex->Data.PhaseB.buf; break;\\n case 'C': phaseptr=flex->Data.PhaseC.buf; break;\\n case 'D': phaseptr=flex->Data.PhaseD.buf; break;\\n }\",\n \" for (unsigned int i = 0; i < PHASE_WORDS; i++) {\\n int decode_error=bch3121_fix_errors(flex, &phaseptr[i], PhaseNo);\",\n \" if (decode_error) {\\n verbprintf(3, \\\"FLEX: Garbled message at block %u\\\\n\\\", i);\",\n \" // If the previous frame was a short message then we need to Null out the Group Message pointer\\n // this issue and sugested resolution was presented by 'bertinholland'\",\n \"\\n return;\\n }\",\n \" /*Extract just the message bits*/\\n phaseptr[i]&=0x1FFFFFL;\\n }\",\n \" // Block information word is the first data word in frame\\n uint32_t biw = phaseptr[0];\",\n \" // Nothing to see here, please move along\\n if (biw == 0 || (biw & 0x1FFFFFL) == 0x1FFFFFL) {\\n verbprintf(3, \\\"FLEX: Nothing to see here, please move along\\\\n\\\");\\n return;\\n }\",\n \" // Address start address is bits 9-8, plus one for offset (to account for biw)\\n unsigned int aoffset = ((biw >> 8) & 0x3L) + 1;\\n // Vector start index is bits 15-10\\n unsigned int voffset = (biw >> 10) & 0x3fL;\\n if (voffset < aoffset) {\\n verbprintf(3, \\\"FLEX: Invalid biw\\\");\\n return;\\n }\\n // long addresses use double AW and VW, so there are anywhere between ceil(v-a/2) to v-a pages in this frame\\n verbprintf(3, \\\"FLEX: BlockInfoWord: (Phase %c) BIW:%08X AW %02u VW %02u (up to %u pages)\\\\n\\\", PhaseNo, biw, aoffset, voffset, voffset-aoffset);\",\n \" int flex_groupmessage = 0;\\n int flex_groupbit = 0;\",\n \" // Iterate through pages and dispatch to appropriate handler\\n for (unsigned int i = aoffset; i < voffset; i++) {\\n verbprintf(3, \\\"FLEX: Processing page offset #%u AW:%08X VW:%08X\\\\n\\\", i - aoffset + 1, phaseptr[i], phaseptr[voffset + i - aoffset]);\\n if (phaseptr[i] == 0 ||\\n (phaseptr[i] & 0x1FFFFFL) == 0x1FFFFFL) {\\n verbprintf(3, \\\"FLEX: Idle codewords, invalid address\\\\n\\\");\\n continue;\\n }\\n /*********************\\n * Parse AW\\n */\\n uint32_t aiw = phaseptr[i];\\n flex->Decode.long_address = (aiw < 0x8001L) ||\\n (aiw > 0x1E0000L && aiw < 0x1F0001L) ||\\n (aiw > 0x1F7FFEL);\",\n \" flex->Decode.capcode = aiw - 0x8000L; // if short address\\n if (flex->Decode.long_address) {\\n // Couldn't find spec on this, credit to PDW\\n flex->Decode.capcode = phaseptr[i + 1] ^ 0x1FFFFFL;\\n // 0x8000 or 32768 is 16b, use as upper part of 64b capcode\\n flex->Decode.capcode = flex->Decode.capcode << 15;\\n // add in 2068480 and first word, credit to PDW\\n // NOTE per PDW: this is not number given (2067456) in the patent for FLEX\\n flex->Decode.capcode += 2068480L + aiw;\\n }\\n if (flex->Decode.capcode > 4297068542LL || flex->Decode.capcode < 0) {\\n // Invalid address (by spec, maximum address)\\n verbprintf(3, \\\"FLEX: Invalid address, capcode out of range %\\\" PRId64 \\\"\\\\n\\\", flex->Decode.capcode);\\n continue;\\n }\\n verbprintf(3, \\\"FLEX: CAPCODE:%016\\\" PRIx64 \\\" %\\\" PRId64 \\\"\\\\n\\\", flex->Decode.capcode, flex->Decode.capcode);\",\n \" flex_groupmessage = 0;\\n flex_groupbit = 0;\\n if ((flex->Decode.capcode >= 2029568) && (flex->Decode.capcode <= 2029583)) {\\n flex_groupmessage = 1;\\n flex_groupbit = flex->Decode.capcode - 2029568;\\n if(flex_groupbit < 0) continue;\\n }\\n if (flex_groupmessage && flex->Decode.long_address) {\\n // Invalid (by spec)\\n verbprintf(3, \\\"FLEX: Don't process group messages if a long address\\\\n\\\");\\n return;\\n }\\n verbprintf(3, \\\"FLEX: AIW %u: capcode:%\\\" PRId64 \\\" long:%d group:%d groupbit:%d\\\\n\\\", i, flex->Decode.capcode, flex->Decode.long_address, flex_groupmessage, flex_groupbit);\",\n \" /*********************\\n * Parse VW\\n */\\n // Parse vector information word for address @ offset 'i'\\n unsigned int j = voffset+i-aoffset; // Start of vector field for address @ i\\n uint32_t viw = phaseptr[j];\\n flex->Decode.type = ((viw >> 4) & 0x7L);\\n unsigned int mw1 = (viw >> 7) & 0x7FL;\\n unsigned int len = (viw >> 14) & 0x7FL;\\n unsigned int hdr;\\n if (flex->Decode.long_address) {\\n // the header is within the next VW\\n hdr = j + 1;\\n if (len >= 1) {\\n // per PDW\\n len--;\\n }\\n } else { // if short address\\n // the header is within the message\\n hdr = mw1;\\n mw1++;\\n if (!flex_groupmessage && len >= 1) {\\n // not in spec, possible decode issue, but this fixed repeatedly observed len issues\\n len--;\\n }\\n }\\n if (hdr >= PHASE_WORDS) {\\n verbprintf(3, \\\"FLEX: Invalid VIW\\\\n\\\");\\n continue;\\n }\\n // get message fragment number (bits 11 and 12) from first header word\\n // if frag != 3 then this is a continued message\\n int frag = (int) (phaseptr[hdr] >> 11) & 0x3L;\\n // which spec documents a cont flag? it is used to derive the K/F/C frag_flag\\n int cont = (int) (phaseptr[hdr] >> 10) & 0x1L;;\\n verbprintf(3, \\\"FLEX: VIW %u: type:%d mw1:%u len:%u frag:%i\\\\n\\\", j, flex->Decode.type, mw1, len, frag);\",\n \" if (flex->Decode.type == FLEX_PAGETYPE_SHORT_INSTRUCTION)\\n {\\n // if (flex_groupmessage == 1) continue;\\n unsigned int iAssignedFrame = (int)((viw >> 10) & 0x7f); // Frame with groupmessage\\n int groupbit = (int)((viw >> 17) & 0x7f); // Listen to this groupcode\\n \\n ////////############################################################################# \\n ////////############################################################################# \\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX]++;\\n int CapcodePlacement = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\\n verbprintf(1, \\\"FLEX: Found Short Instruction, Group bit: %i capcodes in group so far %i, adding Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", groupbit, CapcodePlacement, flex->Decode.capcode);\",\n \" flex->GroupHandler.GroupCodes[groupbit][CapcodePlacement] = flex->Decode.capcode;\\n flex->GroupHandler.GroupFrame[groupbit] = iAssignedFrame;\",\n \" // Ok, so the cycle and frame can be used to make sure we haven't missed the message frame.\\n // but the cycle is 0 - 15 and the frame is 0 - 127\\n if(iAssignedFrame > flex->FIW.frameno)\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno;\\n verbprintf(4, \\\"FLEX: Message frame is in this cycle: %i\\\\n\\\", flex->GroupHandler.GroupCycle[groupbit]);\",\n \" }\\n else\\n {\\n if(flex->FIW.cycleno == 15)\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = 0;\\n }\\n else\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno++;\\n }\\n verbprintf(4, \\\"FLEX: Message frame is in the next cycle: %i\\\\n\\\", flex->GroupHandler.GroupCycle[groupbit]);\\n }\",\n \"\\n // Nothing else to do with this word.. move on!!\\n continue;\\n }\",\n \" // mw1 == 0, or anything less than the offset after all the VIW, is bad\\n if (len < 1 || mw1 < (voffset + (voffset - aoffset)) || mw1 >= PHASE_WORDS) {\\n verbprintf(3, \\\"FLEX: Invalid VIW\\\\n\\\");\\n continue;\\n }\\n // mw1 + len == 89 was observed, but still contained valid page, so truncate\\n if ((mw1 + len) > PHASE_WORDS){\\n len = PHASE_WORDS - mw1;\\n }\",\n \" if (is_tone_page(flex))\\n mw1 = len = 0;\",\n \" // Check if this is an alpha message\\n if (is_alphanumeric_page(flex))\\n parse_alphanumeric(flex, phaseptr, PhaseNo, mw1, len, frag, cont, flex_groupmessage, flex_groupbit);\\n else if (is_numeric_page(flex))\\n parse_numeric(flex, phaseptr, PhaseNo, j);\\n else if (is_tone_page(flex))\\n parse_tone_only(flex, phaseptr, PhaseNo, j); // parse_tone_only(flex, PhaseNo);\\n else\\n parse_unknown(flex, phaseptr, PhaseNo, mw1, len);\",\n \" // long addresses eat 2 aw and 2 vw, so skip the next aw-vw pair\\n if (flex->Decode.long_address) {\\n i++;\\n }\\n }\\n}\",\n \"\\nstatic void clear_phase_data(struct Flex * flex) {\\n if (flex==NULL) return;\\n int i;\\n for (i = 0; i < PHASE_WORDS; i++) {\\n flex->Data.PhaseA.buf[i]=0;\\n flex->Data.PhaseB.buf[i]=0;\\n flex->Data.PhaseC.buf[i]=0;\\n flex->Data.PhaseD.buf[i]=0;\\n }\",\n \" flex->Data.PhaseA.idle_count=0;\\n flex->Data.PhaseB.idle_count=0;\\n flex->Data.PhaseC.idle_count=0;\\n flex->Data.PhaseD.idle_count=0;\",\n \" flex->Data.phase_toggle=0;\\n flex->Data.data_bit_counter=0;\",\n \"}\",\n \"\\nstatic void decode_data(struct Flex * flex) {\\n if (flex==NULL) return;\",\n \" if (flex->Sync.baud == 1600) {\\n if (flex->Sync.levels==2) {\\n decode_phase(flex, 'A');\\n } else {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'B');\\n }\\n } else {\\n if (flex->Sync.levels==2) {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'C');\\n } else {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'B');\\n decode_phase(flex, 'C');\\n decode_phase(flex, 'D');\\n }\\n }\\n}\",\n \"\\nstatic int read_data(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return -1;\\n // Here is where we output a 1 or 0 on each phase according\\n // to current FLEX mode and symbol value. Unassigned phases\\n // are zero from the enter_idle() initialization.\\n //\\n // FLEX can transmit the data portion of the frame at either\\n // 1600 bps or 3200 bps, and can use either two- or four-level\\n // FSK encoding.\\n //\\n // At 1600 bps, 2-level, a single \\\"phase\\\" is transmitted with bit\\n // value '0' using level '3' and bit value '1' using level '0'.\\n //\\n // At 1600 bps, 4-level, a second \\\"phase\\\" is transmitted, and the\\n // di-bits are encoded with a gray code:\\n //\\n // Symbol Phase 1 Phase 2\\n // ------ ------- -------\\n // 0 1 1\\n // 1 1 0\\n // 2 0 0\\n // 3 0 1\\n //\\n // At 1600 bps, 4-level, these are called PHASE A and PHASE B.\\n //\\n // At 3200 bps, the same 1 or 2 bit encoding occurs, except that\\n // additionally two streams are interleaved on alternating symbols.\\n // Thus, PHASE A (and PHASE B if 4-level) are decoded on one symbol,\\n // then PHASE C (and PHASE D if 4-level) are decoded on the next.\",\n \" int bit_a=0; //Received data bit for Phase A\\n int bit_b=0; //Received data bit for Phase B\",\n \" bit_a = (sym > 1);\\n if (flex->Sync.levels == 4) {\\n bit_b = (sym == 1) || (sym == 2);\\n }\",\n \" if (flex->Sync.baud == 1600) {\\n flex->Data.phase_toggle=0;\\n }\",\n \" //By making the index scan the data words in this way, the data is deinterlaced\\n //Bits 0, 1, and 2 map straight through to give a 0-7 sequence that repeats 32 times before moving to 8-15 repeating 32 times\\n unsigned int idx= ((flex->Data.data_bit_counter>>5)&0xFFF8) | (flex->Data.data_bit_counter&0x0007);\",\n \" if (flex->Data.phase_toggle==0) {\\n flex->Data.PhaseA.buf[idx] = (flex->Data.PhaseA.buf[idx]>>1) | (bit_a?(0x80000000):0);\\n flex->Data.PhaseB.buf[idx] = (flex->Data.PhaseB.buf[idx]>>1) | (bit_b?(0x80000000):0);\\n flex->Data.phase_toggle=1;\",\n \" if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\\n if (flex->Data.PhaseA.buf[idx] == 0x00000000 || flex->Data.PhaseA.buf[idx] == 0xffffffff) flex->Data.PhaseA.idle_count++;\\n if (flex->Data.PhaseB.buf[idx] == 0x00000000 || flex->Data.PhaseB.buf[idx] == 0xffffffff) flex->Data.PhaseB.idle_count++;\\n }\\n } else {\\n flex->Data.PhaseC.buf[idx] = (flex->Data.PhaseC.buf[idx]>>1) | (bit_a?(0x80000000):0);\\n flex->Data.PhaseD.buf[idx] = (flex->Data.PhaseD.buf[idx]>>1) | (bit_b?(0x80000000):0);\\n flex->Data.phase_toggle=0;\",\n \" if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\\n if (flex->Data.PhaseC.buf[idx] == 0x00000000 || flex->Data.PhaseC.buf[idx] == 0xffffffff) flex->Data.PhaseC.idle_count++;\\n if (flex->Data.PhaseD.buf[idx] == 0x00000000 || flex->Data.PhaseD.buf[idx] == 0xffffffff) flex->Data.PhaseD.idle_count++;\\n }\\n }\",\n \" if (flex->Sync.baud == 1600 || flex->Data.phase_toggle==0) {\\n flex->Data.data_bit_counter++;\\n }\",\n \" /*Report if all active phases have gone idle*/\\n int idle=0;\\n if (flex->Sync.baud == 1600) {\\n if (flex->Sync.levels==2) {\\n idle=(flex->Data.PhaseA.idle_count>IDLE_THRESHOLD);\\n } else {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD));\\n }\\n } else {\\n if (flex->Sync.levels==2) {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD));\\n } else {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseD.idle_count>IDLE_THRESHOLD));\\n }\\n }\",\n \" return idle;\\n}\",\n \"\\nstatic void report_state(struct Flex * flex) {\\n if (flex->State.Current != flex->State.Previous) {\\n flex->State.Previous = flex->State.Current;\",\n \" char * state=\\\"Unknown\\\";\\n switch (flex->State.Current) {\\n case FLEX_STATE_SYNC1:\\n state=\\\"SYNC1\\\";\\n break;\\n case FLEX_STATE_FIW:\\n state=\\\"FIW\\\";\\n break;\\n case FLEX_STATE_SYNC2:\\n state=\\\"SYNC2\\\";\\n break;\\n case FLEX_STATE_DATA:\\n state=\\\"DATA\\\";\\n break;\\n default:\\n break;\",\n \" }\\n verbprintf(1, \\\"FLEX: State: %s\\\\n\\\", state);\\n }\\n}\",\n \"//Called for each received symbol\\nstatic void flex_sym(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return;\\n /*If the signal has a negative polarity, the symbols must be inverted*/\\n /*Polarity is determined during the IDLE/sync word checking phase*/\\n unsigned char sym_rectified;\\n if (flex->Sync.polarity) {\\n sym_rectified=3-sym;\\n } else {\\n sym_rectified=sym;\\n }\",\n \" switch (flex->State.Current) {\\n case FLEX_STATE_SYNC1:\\n {\\n // Continually compare the received symbol stream\\n // against the known FLEX sync words.\\n unsigned int sync_code=flex_sync(flex, sym); //Unrectified version of the symbol must be used here\\n if (sync_code!=0) {\\n decode_mode(flex,sync_code);\",\n \" if (flex->Sync.baud!=0 && flex->Sync.levels!=0) {\\n flex->State.Current=FLEX_STATE_FIW;\",\n \" verbprintf(2, \\\"FLEX: SyncInfoWord: sync_code=0x%04x baud=%i levels=%i polarity=%s zero=%f envelope=%f symrate=%f\\\\n\\\",\\n sync_code, flex->Sync.baud, flex->Sync.levels, flex->Sync.polarity?\\\"NEG\\\":\\\"POS\\\", flex->Modulation.zero, flex->Modulation.envelope, flex->Modulation.symbol_rate);\\n } else {\\n verbprintf(2, \\\"FLEX: Unknown Sync code = 0x%04x\\\\n\\\", sync_code);\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\\n } else {\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\",\n \" flex->State.fiwcount=0;\\n flex->FIW.rawdata=0;\\n break;\\n }\\n case FLEX_STATE_FIW:\\n {\\n // Skip 16 bits of dotting, then accumulate 32 bits\\n // of Frame Information Word.\\n // FIW is accumulated, call BCH to error correct it\\n flex->State.fiwcount++;\\n if (flex->State.fiwcount>=16) {\\n read_2fsk(flex, sym_rectified, &flex->FIW.rawdata);\\n }\",\n \" if (flex->State.fiwcount==48) {\\n if (decode_fiw(flex)==0) {\\n flex->State.sync2_count=0;\\n flex->Demodulator.baud = flex->Sync.baud;\\n flex->State.Current=FLEX_STATE_SYNC2;\\n } else {\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\\n }\\n break;\\n }\\n case FLEX_STATE_SYNC2:\\n {\\n // This part and the remainder of the frame are transmitted\\n // at either 1600 bps or 3200 bps based on the received\\n // FLEX sync word. The second SYNC header is 25ms of idle bits\\n // at either speed.\\n // Skip 25 ms = 40 bits @ 1600 bps, 80 @ 3200 bps\\n if (++flex->State.sync2_count == flex->Sync.baud*25/1000) {\\n flex->State.data_count=0;\\n clear_phase_data(flex);\\n flex->State.Current=FLEX_STATE_DATA;\\n }\",\n \" break;\\n }\\n case FLEX_STATE_DATA:\\n {\\n // The data portion of the frame is 1760 ms long at either\\n // baudrate. This is 2816 bits @ 1600 bps and 5632 bits @ 3200 bps.\\n // The output_symbol() routine decodes and doles out the bits\\n // to each of the four transmitted phases of FLEX interleaved codes.\\n int idle=read_data(flex, sym_rectified);\\n if (++flex->State.data_count == flex->Sync.baud*1760/1000 || idle) {\\n decode_data(flex);\\n flex->Demodulator.baud = 1600;\\n flex->State.Current=FLEX_STATE_SYNC1;\\n flex->State.data_count=0;\\n }\\n break;\\n }\\n }\\n}\",\n \"int buildSymbol(struct Flex * flex, double sample) {\\n if (flex == NULL) return 0;\",\n \" const int64_t phase_max = 100 * flex->Demodulator.sample_freq; // Maximum value for phase (calculated to divide by sample frequency without remainder)\\n const int64_t phase_rate = phase_max*flex->Demodulator.baud / flex->Demodulator.sample_freq; // Increment per baseband sample\\n const double phasepercent = 100.0 * flex->Demodulator.phase / phase_max;\",\n \" /*Update the sample counter*/\\n flex->Demodulator.sample_count++;\",\n \" /*Remove DC offset (FIR filter)*/\\n if (flex->State.Current == FLEX_STATE_SYNC1) {\\n flex->Modulation.zero = (flex->Modulation.zero*(FREQ_SAMP*DC_OFFSET_FILTER) + sample) / ((FREQ_SAMP*DC_OFFSET_FILTER) + 1);\\n }\\n sample -= flex->Modulation.zero;\",\n \" if (flex->Demodulator.locked) {\\n /*During the synchronisation period, establish the envelope of the signal*/\\n if (flex->State.Current == FLEX_STATE_SYNC1) {\\n flex->Demodulator.envelope_sum += fabs(sample);\\n flex->Demodulator.envelope_count++;\\n flex->Modulation.envelope = flex->Demodulator.envelope_sum / flex->Demodulator.envelope_count;\\n }\\n }\\n else {\\n /*Reset and hold in initial state*/\\n flex->Modulation.envelope = 0;\\n flex->Demodulator.envelope_sum = 0;\\n flex->Demodulator.envelope_count = 0;\\n flex->Demodulator.baud = 1600;\\n flex->Demodulator.timeout = 0;\\n flex->Demodulator.nonconsec = 0;\\n flex->State.Current = FLEX_STATE_SYNC1;\\n }\",\n \" /* MID 80% SYMBOL PERIOD */\\n if (phasepercent > 10 && phasepercent <90) {\\n /*Count the number of occurrences of each symbol value for analysis at end of symbol period*/\\n if (sample > 0) {\\n if (sample > flex->Modulation.envelope*SLICE_THRESHOLD)\\n flex->Demodulator.symcount[3]++;\\n else\\n flex->Demodulator.symcount[2]++;\\n }\\n else {\\n if (sample < -flex->Modulation.envelope*SLICE_THRESHOLD)\\n flex->Demodulator.symcount[0]++;\\n else\\n flex->Demodulator.symcount[1]++;\\n }\\n }\",\n \" /* ZERO CROSSING */\\n if ((flex->Demodulator.sample_last<0 && sample >= 0) || (flex->Demodulator.sample_last >= 0 && sample<0)) {\\n /*The phase error has a direction towards the closest symbol boundary*/\\n double phase_error = 0.0;\\n if (phasepercent<50) {\\n phase_error = flex->Demodulator.phase;\\n }\\n else {\\n phase_error = flex->Demodulator.phase - phase_max;\\n }\",\n \" /*Phase lock with the signal*/\\n if (flex->Demodulator.locked) {\\n flex->Demodulator.phase -= phase_error * PHASE_LOCKED_RATE;\\n }\\n else {\\n flex->Demodulator.phase -= phase_error * PHASE_UNLOCKED_RATE;\\n }\",\n \" /*If too many zero crossing occur within the mid 80% then indicate lock has been lost*/\\n if (phasepercent > 10 && phasepercent < 90) {\\n flex->Demodulator.nonconsec++;\\n if (flex->Demodulator.nonconsec>20 && flex->Demodulator.locked) {\\n verbprintf(1, \\\"FLEX: Synchronisation Lost\\\\n\\\");\\n flex->Demodulator.locked = 0;\\n }\\n }\\n else {\\n flex->Demodulator.nonconsec = 0;\\n }\",\n \" flex->Demodulator.timeout = 0;\\n }\\n flex->Demodulator.sample_last = sample;\",\n \" /* END OF SYMBOL PERIOD */\\n flex->Demodulator.phase += phase_rate;\",\n \" if (flex->Demodulator.phase > phase_max) {\\n flex->Demodulator.phase -= phase_max;\\n return 1;\\n } else {\\n return 0;\\n }\",\n \"}\",\n \"void Flex_Demodulate(struct Flex * flex, double sample) {\\n if(flex == NULL) return;\",\n \" if (buildSymbol(flex, sample) == 1) {\\n flex->Demodulator.nonconsec = 0;\\n flex->Demodulator.symbol_count++;\\n flex->Modulation.symbol_rate = 1.0 * flex->Demodulator.symbol_count*flex->Demodulator.sample_freq / flex->Demodulator.sample_count;\",\n \" /*Determine the modal symbol*/\\n int j;\\n int decmax = 0;\\n int modal_symbol = 0;\\n for (j = 0; j<4; j++) {\\n if (flex->Demodulator.symcount[j] > decmax) {\\n modal_symbol = j;\\n decmax = flex->Demodulator.symcount[j];\\n }\\n }\\n flex->Demodulator.symcount[0] = 0;\\n flex->Demodulator.symcount[1] = 0;\\n flex->Demodulator.symcount[2] = 0;\\n flex->Demodulator.symcount[3] = 0;\",\n \"\\n if (flex->Demodulator.locked) {\\n /*Process the symbol*/\\n flex_sym(flex, modal_symbol);\\n }\\n else {\\n /*Check for lock pattern*/\\n /*Shift symbols into buffer, symbols are converted so that the max and min symbols map to 1 and 2 i.e each contain a single 1 */\\n flex->Demodulator.lock_buf = (flex->Demodulator.lock_buf << 2) | (modal_symbol ^ 0x1);\\n uint64_t lock_pattern = flex->Demodulator.lock_buf ^ 0x6666666666666666ull;\\n uint64_t lock_mask = (1ull << (2 * LOCK_LEN)) - 1;\\n if ((lock_pattern&lock_mask) == 0 || ((~lock_pattern)&lock_mask) == 0) {\\n verbprintf(1, \\\"FLEX: Locked\\\\n\\\");\\n flex->Demodulator.locked = 1;\\n /*Clear the syncronisation buffer*/\\n flex->Demodulator.lock_buf = 0;\\n flex->Demodulator.symbol_count = 0;\\n flex->Demodulator.sample_count = 0;\\n }\\n }\",\n \" /*Time out after X periods with no zero crossing*/\\n flex->Demodulator.timeout++;\\n if (flex->Demodulator.timeout>DEMOD_TIMEOUT) {\\n verbprintf(1, \\\"FLEX: Timeout\\\\n\\\");\\n flex->Demodulator.locked = 0;\\n }\\n }\",\n \" report_state(flex);\\n}\",\n \"void Flex_Delete(struct Flex * flex) {\\n if (flex==NULL) return;\",\n \" if (flex->Decode.BCHCode!=NULL) {\\n BCHCode_Delete(flex->Decode.BCHCode);\\n flex->Decode.BCHCode=NULL;\\n }\",\n \" free(flex);\\n}\",\n \"\\nstruct Flex * Flex_New(unsigned int SampleFrequency) {\\n struct Flex *flex=(struct Flex *)malloc(sizeof(struct Flex));\\n if (flex!=NULL) {\\n memset(flex, 0, sizeof(struct Flex));\",\n \" flex->Demodulator.sample_freq=SampleFrequency;\\n // The baud rate of first syncword and FIW is always 1600, so set that\\n // rate to start.\\n flex->Demodulator.baud = 1600;\",\n \" /*Generator polynomial for BCH3121 Code*/\\n int p[6];\\n p[0] = p[2] = p[5] = 1; p[1] = p[3] = p[4] =0;\\n flex->Decode.BCHCode=BCHCode_New( p, 5, 31, 21, 2);\\n if (flex->Decode.BCHCode == NULL) {\\n Flex_Delete(flex);\\n flex=NULL;\\n }\",\n \" for(int g = 0; g < GROUP_BITS; g++)\\n {\\n flex->GroupHandler.GroupFrame[g] = -1;\\n flex->GroupHandler.GroupCycle[g] = -1;\\n }\\n }\",\n \" return flex;\\n}\",\n \"\\nstatic void flex_demod(struct demod_state *s, buffer_t buffer, int length) {\\n if (s==NULL) return;\\n if (s->l1.flex==NULL) return;\\n int i;\\n for (i=0; i<length; i++) {\\n Flex_Demodulate(s->l1.flex, buffer.fbuffer[i]);\\n }\\n}\",\n \"\\nstatic void flex_init(struct demod_state *s) {\\n if (s==NULL) return;\\n s->l1.flex=Flex_New(FREQ_SAMP);\\n}\",\n \"\\nstatic void flex_deinit(struct demod_state *s) {\\n if (s==NULL) return;\\n if (s->l1.flex==NULL) return;\",\n \" Flex_Delete(s->l1.flex);\\n s->l1.flex=NULL;\\n}\",\n \"\\nconst struct demod_param demod_flex = {\\n \\\"FLEX\\\", true, FREQ_SAMP, FILTLEN, flex_init, flex_demod, flex_deinit\\n};\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 0,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [560], \"buggy_code_start_loc\": [560], \"filenames\": [\"demod_flex.c\"], \"fixing_code_end_loc\": [572], \"fixing_code_start_loc\": [561], \"message\": \"A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation of the argument ch leads to format string. Upgrading to version 1.2.0 is able to address this issue. The name of the patch is e5a51c508ef952e81a6da25b43034dd1ed023c07. It is recommended to upgrade the affected component. The identifier VDB-216269 was assigned to this vulnerability.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:multimon-ng_project:multimon-ng:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7B7F562F-A1B0-486D-9D4A-97EA75963DC1\", \"versionEndExcluding\": \"1.2.0\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation of the argument ch leads to format string. Upgrading to version 1.2.0 is able to address this issue. The name of the patch is e5a51c508ef952e81a6da25b43034dd1ed023c07. It is recommended to upgrade the affected component. The identifier VDB-216269 was assigned to this vulnerability.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2020-36619\", \"lastModified\": \"2022-12-27T17:52:51.133\", \"metrics\": {\"cvssMetricV2\": null, \"cvssMetricV30\": null, \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"ADJACENT_NETWORK\", \"availabilityImpact\": \"LOW\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L\", \"version\": \"3.1\"}, \"exploitabilityScore\": 2.1, \"impactScore\": 3.4, \"source\": \"cna@vuldb.com\", \"type\": \"Secondary\"}]}, \"published\": \"2022-12-19T14:15:10.243\", \"references\": [{\"source\": \"cna@vuldb.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/commit/e5a51c508ef952e81a6da25b43034dd1ed023c07\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/pull/160\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/releases/tag/1.2.0\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\", \"VDB Entry\"], \"url\": \"https://vuldb.com/?id.216269\"}], \"sourceIdentifier\": \"cna@vuldb.com\", \"vendorComments\": null, \"vulnStatus\": \"Analyzed\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-134\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}, {\"lang\": \"en\", \"value\": \"CWE-134\"}], \"source\": \"cna@vuldb.com\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/EliasOenal/multimon-ng/commit/e5a51c508ef952e81a6da25b43034dd1ed023c07\"}, \"type\": \"CWE-134\"}"},"index":{"kind":"number","value":1282,"string":"1,282"}}},{"rowIdx":7093,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["/*\n * demod_flex.c\n *\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\n *\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\n *\n * GNU Radio is free software; you can redistribute it and/or modify\n * it under the terms of the GNU General Public License as published by\n * the Free Software Foundation; either version 3, or (at your option)\n * any later version.\n *\n * GNU Radio is distributed in the hope that it will be useful,\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n * GNU General Public License for more details.\n *\n * You should have received a copy of the GNU General Public License\n * along with GNU Radio; see the file COPYING. If not, write to\n * the Free Software Foundation, Inc., 51 Franklin Street,\n * Boston, MA 02110-1301, USA.\n */\n/*\n * Version 0.9.3v (28 Jan 2020)\n * Modification made by bierviltje and implemented by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #123 created by bierviltje (https://github.com/bierviltje) - Feature request: FLEX: put group messages in an array/list\n * - This also changed the delimiter to a | rather than a space\n * Version 0.9.2v (03 Apr 2019)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #120 created by PimHaarsma - Flex Tone-Only messages with short numeric body Bug fixed using code documented in the ticket system\n * Version 0.9.1v (10 Jan 2019)\n * Modification (to this file) made by Rob0101\n * Fixed marking messages with K,F,C - One case had a 'C' marked as a 'K' \n * Version 0.9.0v (22 May 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Addded Define at top of file to modify the way missed group messages are reported in the debug output (default is 1; report missed capcodes on the same line)\n * REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\n * Version 0.8.9 (20 Mar 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame.\n * - Added logic to the FIW decoding that checks for any 'Group Messages' and if the frame has past them remove the group message and log output\n * - The following settings (at the top of this file, just under these comments) have changed from:\n * PHASE_LOCKED_RATE 0.150\n * PHASE_UNLOCKED_RATE 0.150\n * these new settings appear to work better when attempting to locate the Sync lock in the message preamble.\n * Version 0.8.8v (20 APR 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame. \n * Version 0.8.7v (11 APR 2018)\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com) and Rob0101 (as seen on github: https://github.com/rob0101)\n * - Issue *#95 created by rob0101: '-a FLEX dropping first character of some message on regular basis'\n * - Implemented Rob0101's suggestion of K, F and C flags to indicate the message fragmentation: \n * 'K' message is complete and O'K' to display to the world.\n * 'F' message is a 'F'ragment and needs a 'C'ontinuation message to complete it. Message = Fragment + Continuation\n * 'C' message is a 'C'ontinuation of another fragmented message\n * Version 0.8.6v (18 Dec 2017)\n * Modification (to this file) made by Bruce Quinton (Zanoroy@gmail.com) on behalf of bertinhollan (https://github.com/bertinholland)\n * - Issue #87 created by bertinhollan: Reported issue is that the flex period timeout was too short and therefore some group messages were not being processed correctly\n * After some testing bertinhollan found that increasing the timeout period fixed the issue in his area. I have done further testing in my local\n * area and found the change has not reduced my success rate. I think the timeout is a localisation setting and I have added \"DEMOD_TIMEOUT\" \n * to the definitions in the top of this file (the default value is 100 bertinhollan's prefered value, changed up from 50)\n * Version 0.8.5v (08 Sep 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Issue #78 - Found a problem in the length detection sequence, modified the if statement to ensure the message length is \n * only checked for Aplha messages, the other types calculate thier length while decoding\n * Version 0.8.4v (05 Sep 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Found a bug in the code that was not handling multiple group messages within the same frame, \n * and the long address bit was being miss treated in the same cases. Both issue have been fixed but further testing will help.\n * Version 0.8.3v (22 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - I had previously tagged Group Messages as GPN message types, \n * this was my own identification rather than a Flex standard type. \n * Now that I have cleaned up all identified (so far) issues I have changed back to the correct Flex message type of ALN (Alpha).\n * Version 0.8.2v (21 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Fixed group messaging capcode issue - modified the Capcode Array to be int64_t rather than int (I was incorrectly casting the long to an int) \n * Version 0.8.1v (16 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Added Debugging to help track the group messaging issues\n * - Improved Alpha output and removed several loops to improve CPU cycles\n * Version 0.8v (08 Jun 2017)\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\n * - Added Group Messaging\n * - Fixed Phase adjustments (phasing as part of Symbol identification)\n * - Fixed Alpha numeric length adjustments to stop \"Invalid Vector\" errors\n * - Fixed numeric message treatment\n * - Fixed invalid identification of \"unknown\" messages\n * - Added 3200 2 fsk identification to all more message types to be processed (this was a big deal for NZ)\n * - Changed uint to int variables\n * \n */","/* ---------------------------------------------------------------------- */","#include \"multimon.h\"\n#include \"filter.h\"\n#include \"BCHCode.h\"\n#include <math.h>\n#include <string.h>\n#include <time.h>\n#include <stdlib.h>\n#include <stdio.h>\n#define __STDC_FORMAT_MACROS\n#include <inttypes.h>","/* ---------------------------------------------------------------------- */","#define FREQ_SAMP 22050\n#define FILTLEN 1\n#define REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;","#define FLEX_SYNC_MARKER 0xA6C6AAAAul // Synchronisation code marker for FLEX\n#define SLICE_THRESHOLD 0.667 // For 4 level code, levels 0 and 3 have 3 times the amplitude of levels 1 and 2, so quantise at 2/3\n#define DC_OFFSET_FILTER 0.010 // DC Offset removal IIR filter response (seconds)\n#define PHASE_LOCKED_RATE 0.045 // Correction factor for locked state\n#define PHASE_UNLOCKED_RATE 0.050 // Correction factor for unlocked state\n#define LOCK_LEN 24 // Number of symbols to check for phase locking (max 32)\n#define IDLE_THRESHOLD 0 // Number of idle codewords allowed in data section\n#define CAPCODES_INDEX 0\n#define DEMOD_TIMEOUT 100 // Maximum number of periods with no zero crossings before we decide that the system is not longer within a Timing lock.\n#define GROUP_BITS 17 // Centralized maximum of group msg cache\n#define PHASE_WORDS 88 // per spec, there are 88 4B words per frame\n// there are 3 chars per message word (mw)\n// there are at most 88 words per frame's phase buffer of a page\n// but at least 1 BIW 1 AW 1 VW, so max 85 data words (dw) for text\n// each dw is 3 chars of 7b ASCII (21 bits of text, 11 bits of checksum)\n// this is 256, BUT each char could need to be escaped (%, \\n, \\r, \\t), so double it\n#define MAX_ALN 512 // max possible ALN characters","\nenum Flex_PageTypeEnum {\n FLEX_PAGETYPE_SECURE,\n FLEX_PAGETYPE_SHORT_INSTRUCTION,\n FLEX_PAGETYPE_TONE,\n FLEX_PAGETYPE_STANDARD_NUMERIC,\n FLEX_PAGETYPE_SPECIAL_NUMERIC,\n FLEX_PAGETYPE_ALPHANUMERIC,\n FLEX_PAGETYPE_BINARY,\n FLEX_PAGETYPE_NUMBERED_NUMERIC\n};","\nenum Flex_StateEnum {\n FLEX_STATE_SYNC1,\n FLEX_STATE_FIW,\n FLEX_STATE_SYNC2,\n FLEX_STATE_DATA\n};","struct Flex_Demodulator {\n unsigned int sample_freq;\n double sample_last;\n int locked;\n int phase;\n unsigned int sample_count;\n unsigned int symbol_count;\n double envelope_sum;\n int envelope_count;\n uint64_t lock_buf;\n int symcount[4];\n int timeout;\n int nonconsec;\n unsigned int baud; // Current baud rate\n};","struct Flex_GroupHandler {\n int64_t GroupCodes[GROUP_BITS][1000];\n int GroupCycle[GROUP_BITS];\n int GroupFrame[GROUP_BITS];\n};","struct Flex_Modulation {\n double symbol_rate;\n double envelope;\n double zero;\n};","\nstruct Flex_State {\n unsigned int sync2_count;\n unsigned int data_count;\n unsigned int fiwcount;\n enum Flex_StateEnum Current;\n enum Flex_StateEnum Previous;\n};","\nstruct Flex_Sync {\n unsigned int sync; // Outer synchronization code\n unsigned int baud; // Baudrate of SYNC2 and DATA\n unsigned int levels; // FSK encoding of SYNC2 and DATA\n unsigned int polarity; // 0=Positive (Normal) 1=Negative (Inverted)\n uint64_t syncbuf;\n};","\nstruct Flex_FIW {\n unsigned int rawdata;\n unsigned int checksum;\n unsigned int cycleno;\n unsigned int frameno;\n unsigned int fix3;\n};","\nstruct Flex_Phase {\n unsigned int buf[PHASE_WORDS];\n int idle_count;\n};","\nstruct Flex_Data {\n int phase_toggle;\n unsigned int data_bit_counter;\n struct Flex_Phase PhaseA;\n struct Flex_Phase PhaseB;\n struct Flex_Phase PhaseC;\n struct Flex_Phase PhaseD;\n};","\nstruct Flex_Decode {\n enum Flex_PageTypeEnum type;\n int long_address;\n int64_t capcode;\n struct BCHCode * BCHCode;\n};","\nstruct Flex {\n struct Flex_Demodulator Demodulator;\n struct Flex_Modulation Modulation;\n struct Flex_State State;\n struct Flex_Sync Sync;\n struct Flex_FIW FIW;\n struct Flex_Data Data;\n struct Flex_Decode Decode;\n struct Flex_GroupHandler GroupHandler;\n};","\nint is_alphanumeric_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_ALPHANUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_SECURE);\n}","\nint is_numeric_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_STANDARD_NUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_SPECIAL_NUMERIC ||\n flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC);\n}","\nint is_tone_page(struct Flex * flex) {\n if (flex==NULL) return 0;\n return (flex->Decode.type == FLEX_PAGETYPE_TONE);\n}","\nunsigned int count_bits(struct Flex * flex, unsigned int data) {\n if (flex==NULL) return 0;\n#ifdef USE_BUILTIN_POPCOUNT\n return __builtin_popcount(data);\n#else\n unsigned int n = (data >> 1) & 0x77777777;\n data = data - n;\n n = (n >> 1) & 0x77777777;\n data = data - n;\n n = (n >> 1) & 0x77777777;\n data = data - n;\n data = (data + (data >> 4)) & 0x0f0f0f0f;\n data = data * 0x01010101;\n return data >> 24;\n#endif\n}","static int bch3121_fix_errors(struct Flex * flex, uint32_t * data_to_fix, char PhaseNo) {\n if (flex==NULL) return -1;\n int i=0;\n int recd[31];"," /*Convert the data pattern into an array of coefficients*/\n unsigned int data=*data_to_fix;\n for (i=0; i<31; i++) {\n recd[i] = (data>>30)&1;\n data<<=1;\n }"," /*Decode and correct the coefficients*/\n int decode_error=BCHCode_Decode(flex->Decode.BCHCode, recd);"," /*Decode successful?*/\n if (!decode_error) {\n /*Convert the coefficient array back to a bit pattern*/\n data=0;\n for (i=0; i<31; i++) {\n data<<=1;\n data|=recd[i];\n }\n /*Count the number of fixed errors*/\n int fixed=count_bits(flex, (*data_to_fix & 0x7FFFFFFF) ^ data);\n if (fixed>0) {\n verbprintf(3, \"FLEX: Phase %c Fixed %i errors @ 0x%08x (0x%08x -> 0x%08x)\\n\", PhaseNo, fixed, (*data_to_fix&0x7FFFFFFF) ^ data, (*data_to_fix&0x7FFFFFFF), data );\n }"," /*Write the fixed data back to the caller*/\n *data_to_fix=data;"," } else {\n verbprintf(3, \"FLEX: Phase %c Data corruption - Unable to fix errors.\\n\", PhaseNo);\n }"," return decode_error;\n}","static unsigned int flex_sync_check(struct Flex * flex, uint64_t buf) {\n if (flex==NULL) return 0;\n // 64-bit FLEX sync code:\n // AAAA:BBBBBBBB:CCCC\n //\n // Where BBBBBBBB is always 0xA6C6AAAA\n // and AAAA^CCCC is 0xFFFF\n //\n // Specific values of AAAA determine what bps and encoding the\n // packet is beyond the frame information word\n //\n // First we match on the marker field with a hamming distance < 4\n // Then we match on the outer code with a hamming distance < 4"," unsigned int marker = (buf & 0x0000FFFFFFFF0000ULL) >> 16;\n unsigned short codehigh = (buf & 0xFFFF000000000000ULL) >> 48;\n unsigned short codelow = ~(buf & 0x000000000000FFFFULL);"," int retval=0;\n if (count_bits(flex, marker ^ FLEX_SYNC_MARKER) < 4 && count_bits(flex, codelow ^ codehigh) < 4 ) {\n retval=codehigh;\n } else {\n retval=0;\n }"," return retval;\n}","\nstatic unsigned int flex_sync(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return 0;\n int retval=0;\n flex->Sync.syncbuf = (flex->Sync.syncbuf << 1) | ((sym < 2)?1:0);"," retval=flex_sync_check(flex, flex->Sync.syncbuf);\n if (retval!=0) {\n flex->Sync.polarity=0;\n } else {\n /*If a positive sync pattern was not found, look for a negative (inverted) one*/\n retval=flex_sync_check(flex, ~flex->Sync.syncbuf);\n if (retval!=0) {\n flex->Sync.polarity=1;\n }\n }"," return retval;\n}","\nstatic void decode_mode(struct Flex * flex, unsigned int sync_code) {\n if (flex==NULL) return;"," // Something is off with these modes:\n // * Where is 6400/4?\n // * Why are there two 3200/4?\n // * Why is there a 1600/4?\n struct {\n int sync;\n unsigned int baud;\n unsigned int levels;\n } flex_modes[] = {\n { 0x870C, 1600, 2 },\n { 0xB068, 1600, 4 },\n { 0x7B18, 3200, 2 },\n { 0xDEA0, 3200, 4 },\n { 0x4C7C, 3200, 4 },\n {0,0,0}\n };\n \n int x=0;\n int i=0;\n for (i=0; flex_modes[i].sync!=0; i++) {\n if (count_bits(flex, flex_modes[i].sync ^ sync_code) < 4) {\n flex->Sync.sync = sync_code;\n flex->Sync.baud = flex_modes[i].baud;\n flex->Sync.levels = flex_modes[i].levels;\n x = 1;\n break;\n }\n }\n \n if(x==0){\n verbprintf(3, \"FLEX: Sync Code not found, defaulting to 1600bps 2FSK\\n\");\n }\n}","\nstatic void read_2fsk(struct Flex * flex, unsigned int sym, unsigned int * dat) {\n if (flex==NULL) return;\n *dat = (*dat >> 1) | ((sym > 1)?0x80000000:0);\n}","\nstatic int decode_fiw(struct Flex * flex) {\n if (flex==NULL) return -1;\n unsigned int fiw = flex->FIW.rawdata;\n int decode_error = bch3121_fix_errors(flex, &fiw, 'F');"," if (decode_error) {\n verbprintf(3, \"FLEX: Unable to decode FIW, too much data corruption\\n\");\n return 1;\n }"," // The only relevant bits in the FIW word for the purpose of this function\n // are those masked by 0x001FFFFF.\n flex->FIW.checksum = fiw & 0xF;\n flex->FIW.cycleno = (fiw >> 4) & 0xF;\n flex->FIW.frameno = (fiw >> 8) & 0x7F;\n flex->FIW.fix3 = (fiw >> 15) & 0x3F;"," unsigned int checksum = (fiw & 0xF);\n checksum += ((fiw >> 4) & 0xF);\n checksum += ((fiw >> 8) & 0xF);\n checksum += ((fiw >> 12) & 0xF);\n checksum += ((fiw >> 16) & 0xF);\n checksum += ((fiw >> 20) & 0x01);"," checksum &= 0xF;"," if (checksum == 0xF) {\n int timeseconds = flex->FIW.cycleno*4*60 + flex->FIW.frameno*4*60/128;\n verbprintf(2, \"FLEX: FrameInfoWord: cycleno=%02i frameno=%03i fix3=0x%02x time=%02i:%02i\\n\",\n flex->FIW.cycleno,\n flex->FIW.frameno,\n flex->FIW.fix3,\n timeseconds/60,\n timeseconds%60);\n // Lets check the FrameNo against the expected group message frames, if we have 'Missed a group message' tell the user and clear the Cap Codes\n for(int g = 0; g < GROUP_BITS ;g++) {\n // Do we have a group message pending for this groupbit?\n if(flex->GroupHandler.GroupFrame[g] >= 0)\n {\n int Reset = 0;\n verbprintf(4, \"Flex: GroupBit %i, FrameNo: %i, Cycle No: %i target Cycle No: %i\\n\", g, flex->GroupHandler.GroupFrame[g], flex->GroupHandler.GroupCycle[g], (int)flex->FIW.cycleno); \n // Now lets check if its expected in this frame..\n if((int)flex->FIW.cycleno == flex->GroupHandler.GroupCycle[g])\n {\n if(flex->GroupHandler.GroupFrame[g] < (int)flex->FIW.frameno)\n {\n Reset = 1;\n }\n }\n // Check if we should have sent a group message in the previous cycle \n else if(flex->FIW.cycleno == 0) \n {\n if(flex->GroupHandler.GroupCycle[g] == 15)\n {\n Reset = 1;\n }\n }\n // If we are waiting for the cycle to roll over then move onto the next for loop item \n else if(flex->FIW.cycleno == 15 && flex->GroupHandler.GroupCycle[g] == 0)\n {\n continue;\n } \n // Otherwise if the target cycle is less than the current cycle, reset the data\n else if(flex->GroupHandler.GroupCycle[g] < (int)flex->FIW.cycleno)\n {\n Reset = 1;\n }\n "," if(Reset == 1)\n {\n \n int endpoint = flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX];\n if(REPORT_GROUP_CODES > 0)\n {\n verbprintf(3,\"FLEX: Group messages seem to have been missed; Groupbit: %i; Total Capcodes: %i; Clearing Data; Capcodes: \", g, endpoint);\n }\n \n for(int capIndex = 1; capIndex <= endpoint; capIndex++)\n {\n if(REPORT_GROUP_CODES == 0)\n {\n verbprintf(3,\"FLEX: Group messages seem to have been missed; Groupbit: %i; Clearing data; Capcode: [%010\" PRId64 \"]\\n\", g, flex->GroupHandler.GroupCodes[g][capIndex]);\n }\n else\n {\n if(capIndex > 1)\n {\n verbprintf(3,\",\");\n }\n verbprintf(3,\"[%010\" PRId64 \"]\", flex->GroupHandler.GroupCodes[g][capIndex]);\n }\n }"," if(REPORT_GROUP_CODES > 0)\n {\n verbprintf(3,\"\\n\");\n }"," // reset the value\n flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[g] = -1;\n flex->GroupHandler.GroupCycle[g] = -1;\n }\n }\n }\n return 0;\n } else {\n verbprintf(3, \"FLEX: Bad Checksum 0x%x\\n\", checksum);"," return 1;\n }\n}","\n/* Add a character to ALN messages, but avoid buffer overflows and special characters */\nunsigned int add_ch(unsigned char ch, unsigned char* buf, unsigned int idx) {\n // avoid buffer overflow that has been happening\n if (idx >= MAX_ALN) {\n verbprintf(3, \"FLEX: idx %u >= MAX_ALN %u\\n\", idx, MAX_ALN);\n return 0;\n }\n // TODO sanitize % or you will have uncontrolled format string vuln\n // Originally, this only avoided storing ETX (end of text, 0x03).\n // At minimum you'll also want to avoid storing NULL (str term, 0x00),\n // otherwise verbprintf will truncate the message.\n // ex: if (ch != 0x03 && ch != 0x00) { buf[idx] = ch; return 1; }\n // But while we are here, make it print friendly and get it onto a single line\n // * remove awkward ctrl chars (del, bs, bell, vertical tab, etc)\n // * encode valuable ctrl chars (new line/line feed, carriage ret, tab)\n // NOTE: if you post process FLEX ALN output by sed/grep/awk etc on non-printables\n // then double check this doesn't mess with your pipeline\n if (ch == 0x09 && idx < (MAX_ALN - 2)) { // '\\t'\n buf[idx] = '\\\\';\n buf[idx + 1] = 't';\n return 2;\n }\n if (ch == 0x0a && idx < (MAX_ALN - 2)) { // '\\n'\n buf[idx] = '\\\\';\n buf[idx + 1] = 'n';\n return 2;\n }\n if (ch == 0x0d && idx < (MAX_ALN - 2)) { // '\\r'\n buf[idx] = '\\\\';\n buf[idx + 1] = 'r';\n return 2;\n }"," // unixinput.c::_verbprintf uses this output as a format string\n // which introduces an uncontrolled format string vulnerability\n // and also, generally, risks stack corruption\n if (ch == '%') {\n if (idx < (MAX_ALN - 2)) {\n buf[idx] = '%';\n buf[idx + 1] = '%';\n return 2;\n }\n return 0;\n }"," // only store ASCII printable\n if (ch >= 32 && ch <= 126) {\n buf[idx] = ch;\n return 1;\n }\n // if you want all non-printables, show as hex, but also make MAX_ALN 1024\n /* if (idx < (MAX_ALN - 4)) {\n sprintf(buf + idx, \"\\\\x%02x\", ch);\n return 4;\n }*/\n return 0;\n}","\nstatic void parse_alphanumeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len, int frag, int cont, int flex_groupmessage, int flex_groupbit) {\n if (flex==NULL) return;\n verbprintf(3, \"FLEX: Parse Alpha Numeric %u %u\\n\", mw1, len);"," verbprintf(1, \"FLEX: %i/%i/%c %02i.%03i %10\" PRId64 \" %c%c|%1d|%3d\\n\", flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode, (flex->Decode.long_address ? 'L' : 'S'), (flex_groupmessage ? 'G' : 'S'), frag, len);"," time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n char frag_flag = '?';\n if (cont == 0 && frag == 3) frag_flag = 'K'; // complete, ready to send\n if (cont == 0 && frag != 3) frag_flag = 'C'; // incomplete until appended to 1 or more 'F's\n if (cont == 1 ) frag_flag = 'F'; // incomplete until a 'C' fragment is appended"," unsigned char message[MAX_ALN];\n memset(message, '\\0', MAX_ALN);\n int currentChar = 0;\n // (mw + i) < PHASE_WORDS (aka mw+len<=PW) enforced within decode_phase\n for (unsigned int i = 0; i < len; i++) {\n unsigned int dw = phaseptr[mw1 + i];\n if (i > 0 || frag != 0x03) {\n currentChar += add_ch(dw & 0x7Fl, message, currentChar);\n }\n currentChar += add_ch((dw >> 7) & 0x7Fl, message, currentChar);\n currentChar += add_ch((dw >> 14) & 0x7Fl, message, currentChar);\n }\n message[currentChar] = '\\0';","/*\n verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \", \n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," verbprintf(0, \"%s\\n\", message);"," if(flex_groupmessage == 1) {\n int groupbit = flex->Decode.capcode-2029568;\n if(groupbit < 0) return;"," int endpoint = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\n for(int g = 1; g <= endpoint;g++)\n {\n verbprintf(1, \"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%09lld]\\n\", groupbit, endpoint, g, flex->GroupHandler.GroupCodes[groupbit][g]);"," verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->GroupHandler.GroupCodes[groupbit][g]);"," verbprintf(0, \"%s\\n\", message);\n }\n // reset the value\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[groupbit] = -1;\n flex->GroupHandler.GroupCycle[groupbit] = -1;\n }\n*/","// Implemented bierviltje code from ticket: https://github.com/EliasOenal/multimon-ng/issues/123# \n static char pt_out[4096] = { 0 };\n int pt_offset = sprintf(pt_out, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c/%c|%02i.%03i|%010\" PRId64,\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, frag_flag, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," if(flex_groupmessage == 1) {\n int endpoint = flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX];\n for(int g = 1; g <= endpoint;g++)\n {\n verbprintf(1, \"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%010\" PRId64 \"]\\n\", flex_groupbit, endpoint, g, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\n pt_offset += sprintf(pt_out + pt_offset, \" %010\" PRId64, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\n }"," // reset the value\n flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX] = 0;\n flex->GroupHandler.GroupFrame[flex_groupbit] = -1;\n flex->GroupHandler.GroupCycle[flex_groupbit] = -1;\n } \n if (message[0] != '\\0') {\n pt_offset += sprintf(pt_out + pt_offset, \"|ALN|%s\\n\", message);\n verbprintf(0, pt_out);\n }\n}","static void parse_numeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\n if (flex==NULL) return;\n unsigned const char flex_bcd[17] = \"0123456789 U -][\";"," int w1 = phaseptr[j] >> 7;\n int w2 = w1 >> 7;\n w1 = w1 & 0x7f;\n w2 = (w2 & 0x07) + w1; // numeric message is 7 words max"," time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|NUM|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," // Get first dataword from message field or from second\n // vector word if long address\n int dw;\n if(!flex->Decode.long_address) {\n dw = phaseptr[w1];\n w1++;\n w2++;\n } else {\n dw = phaseptr[j+1];\n }"," unsigned char digit = 0;\n int count = 4;\n if(flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC) {\n count += 10; // Skip 10 header bits for numbered numeric pages\n } else {\n count += 2; // Otherwise skip 2\n }\n int i;\n for(i = w1; i <= w2; i++) {\n int k;\n for(k = 0; k < 21; k++) {\n // Shift LSB from data word into digit\n digit = (digit >> 1) & 0x0F;\n if(dw & 0x01) {\n digit ^= 0x08;\n }\n dw >>= 1;\n if(--count == 0) {\n // The following if statement removes spaces between the numbers\n if(digit != 0x0C) {// Fill\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n count = 4;\n }\n }\n dw = phaseptr[i];\n }\n verbprintf(0, \"\\n\");\n}","\n//static void parse_tone_only(struct Flex * flex, char PhaseNo) {\n// if (flex==NULL) return;\n// time_t now=time(NULL);\n// struct tm * gmt=gmtime(&now);\n// verbprintf(0, \"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c %02i.%03i [%09lld] TON\\n\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n// flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\n//}","static void parse_tone_only(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\n if (flex==NULL) return;\n unsigned const char flex_bcd[17] = \"0123456789 U -][\";\n \n time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|TON|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec, flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," // message type\n // 1=tone-only, 0=short numeric\n int w1 = phaseptr[j] >> 7 & 0x03; \n if(!w1)\n {\n unsigned char digit = 0;\n int i;\n for (i=9; i<=17; i+=4)\n {\n digit = (phaseptr[j] >> i) & 0x0f;\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n \n if (flex->Decode.long_address)\n {\n for (i=0; i<=16; i+=4)\n {\n digit = (phaseptr[j+1] >> i) & 0x0f;\n verbprintf(0, \"%c\", flex_bcd[digit]);\n }\n }\n }\n verbprintf(0, \"\\n\");\n}","static void parse_unknown(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len) {\n if (flex==NULL) return;\n time_t now=time(NULL);\n struct tm * gmt=gmtime(&now);\n verbprintf(0, \"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\" PRId64 \"|UNK|\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);"," for (unsigned int i = 0; i < len; i++) {\n verbprintf(0, \" %08x\", phaseptr[mw1 + i]);\n }\n verbprintf(0, \"\\n\");\n}","\nstatic void decode_phase(struct Flex * flex, char PhaseNo) {\n if (flex==NULL) return;\n verbprintf(3, \"FLEX: Decoding phase %c\\n\", PhaseNo);"," uint32_t *phaseptr=NULL;"," switch (PhaseNo) {\n case 'A': phaseptr=flex->Data.PhaseA.buf; break;\n case 'B': phaseptr=flex->Data.PhaseB.buf; break;\n case 'C': phaseptr=flex->Data.PhaseC.buf; break;\n case 'D': phaseptr=flex->Data.PhaseD.buf; break;\n }"," for (unsigned int i = 0; i < PHASE_WORDS; i++) {\n int decode_error=bch3121_fix_errors(flex, &phaseptr[i], PhaseNo);"," if (decode_error) {\n verbprintf(3, \"FLEX: Garbled message at block %u\\n\", i);"," // If the previous frame was a short message then we need to Null out the Group Message pointer\n // this issue and sugested resolution was presented by 'bertinholland'","\n return;\n }"," /*Extract just the message bits*/\n phaseptr[i]&=0x1FFFFFL;\n }"," // Block information word is the first data word in frame\n uint32_t biw = phaseptr[0];"," // Nothing to see here, please move along\n if (biw == 0 || (biw & 0x1FFFFFL) == 0x1FFFFFL) {\n verbprintf(3, \"FLEX: Nothing to see here, please move along\\n\");\n return;\n }"," // Address start address is bits 9-8, plus one for offset (to account for biw)\n unsigned int aoffset = ((biw >> 8) & 0x3L) + 1;\n // Vector start index is bits 15-10\n unsigned int voffset = (biw >> 10) & 0x3fL;\n if (voffset < aoffset) {\n verbprintf(3, \"FLEX: Invalid biw\");\n return;\n }\n // long addresses use double AW and VW, so there are anywhere between ceil(v-a/2) to v-a pages in this frame\n verbprintf(3, \"FLEX: BlockInfoWord: (Phase %c) BIW:%08X AW %02u VW %02u (up to %u pages)\\n\", PhaseNo, biw, aoffset, voffset, voffset-aoffset);"," int flex_groupmessage = 0;\n int flex_groupbit = 0;"," // Iterate through pages and dispatch to appropriate handler\n for (unsigned int i = aoffset; i < voffset; i++) {\n verbprintf(3, \"FLEX: Processing page offset #%u AW:%08X VW:%08X\\n\", i - aoffset + 1, phaseptr[i], phaseptr[voffset + i - aoffset]);\n if (phaseptr[i] == 0 ||\n (phaseptr[i] & 0x1FFFFFL) == 0x1FFFFFL) {\n verbprintf(3, \"FLEX: Idle codewords, invalid address\\n\");\n continue;\n }\n /*********************\n * Parse AW\n */\n uint32_t aiw = phaseptr[i];\n flex->Decode.long_address = (aiw < 0x8001L) ||\n (aiw > 0x1E0000L && aiw < 0x1F0001L) ||\n (aiw > 0x1F7FFEL);"," flex->Decode.capcode = aiw - 0x8000L; // if short address\n if (flex->Decode.long_address) {\n // Couldn't find spec on this, credit to PDW\n flex->Decode.capcode = phaseptr[i + 1] ^ 0x1FFFFFL;\n // 0x8000 or 32768 is 16b, use as upper part of 64b capcode\n flex->Decode.capcode = flex->Decode.capcode << 15;\n // add in 2068480 and first word, credit to PDW\n // NOTE per PDW: this is not number given (2067456) in the patent for FLEX\n flex->Decode.capcode += 2068480L + aiw;\n }\n if (flex->Decode.capcode > 4297068542LL || flex->Decode.capcode < 0) {\n // Invalid address (by spec, maximum address)\n verbprintf(3, \"FLEX: Invalid address, capcode out of range %\" PRId64 \"\\n\", flex->Decode.capcode);\n continue;\n }\n verbprintf(3, \"FLEX: CAPCODE:%016\" PRIx64 \" %\" PRId64 \"\\n\", flex->Decode.capcode, flex->Decode.capcode);"," flex_groupmessage = 0;\n flex_groupbit = 0;\n if ((flex->Decode.capcode >= 2029568) && (flex->Decode.capcode <= 2029583)) {\n flex_groupmessage = 1;\n flex_groupbit = flex->Decode.capcode - 2029568;\n if(flex_groupbit < 0) continue;\n }\n if (flex_groupmessage && flex->Decode.long_address) {\n // Invalid (by spec)\n verbprintf(3, \"FLEX: Don't process group messages if a long address\\n\");\n return;\n }\n verbprintf(3, \"FLEX: AIW %u: capcode:%\" PRId64 \" long:%d group:%d groupbit:%d\\n\", i, flex->Decode.capcode, flex->Decode.long_address, flex_groupmessage, flex_groupbit);"," /*********************\n * Parse VW\n */\n // Parse vector information word for address @ offset 'i'\n unsigned int j = voffset+i-aoffset; // Start of vector field for address @ i\n uint32_t viw = phaseptr[j];\n flex->Decode.type = ((viw >> 4) & 0x7L);\n unsigned int mw1 = (viw >> 7) & 0x7FL;\n unsigned int len = (viw >> 14) & 0x7FL;\n unsigned int hdr;\n if (flex->Decode.long_address) {\n // the header is within the next VW\n hdr = j + 1;\n if (len >= 1) {\n // per PDW\n len--;\n }\n } else { // if short address\n // the header is within the message\n hdr = mw1;\n mw1++;\n if (!flex_groupmessage && len >= 1) {\n // not in spec, possible decode issue, but this fixed repeatedly observed len issues\n len--;\n }\n }\n if (hdr >= PHASE_WORDS) {\n verbprintf(3, \"FLEX: Invalid VIW\\n\");\n continue;\n }\n // get message fragment number (bits 11 and 12) from first header word\n // if frag != 3 then this is a continued message\n int frag = (int) (phaseptr[hdr] >> 11) & 0x3L;\n // which spec documents a cont flag? it is used to derive the K/F/C frag_flag\n int cont = (int) (phaseptr[hdr] >> 10) & 0x1L;;\n verbprintf(3, \"FLEX: VIW %u: type:%d mw1:%u len:%u frag:%i\\n\", j, flex->Decode.type, mw1, len, frag);"," if (flex->Decode.type == FLEX_PAGETYPE_SHORT_INSTRUCTION)\n {\n // if (flex_groupmessage == 1) continue;\n unsigned int iAssignedFrame = (int)((viw >> 10) & 0x7f); // Frame with groupmessage\n int groupbit = (int)((viw >> 17) & 0x7f); // Listen to this groupcode\n \n ////////############################################################################# \n ////////############################################################################# \n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX]++;\n int CapcodePlacement = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\n verbprintf(1, \"FLEX: Found Short Instruction, Group bit: %i capcodes in group so far %i, adding Capcode: [%010\" PRId64 \"]\\n\", groupbit, CapcodePlacement, flex->Decode.capcode);"," flex->GroupHandler.GroupCodes[groupbit][CapcodePlacement] = flex->Decode.capcode;\n flex->GroupHandler.GroupFrame[groupbit] = iAssignedFrame;"," // Ok, so the cycle and frame can be used to make sure we haven't missed the message frame.\n // but the cycle is 0 - 15 and the frame is 0 - 127\n if(iAssignedFrame > flex->FIW.frameno)\n {\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno;\n verbprintf(4, \"FLEX: Message frame is in this cycle: %i\\n\", flex->GroupHandler.GroupCycle[groupbit]);"," }\n else\n {\n if(flex->FIW.cycleno == 15)\n {\n flex->GroupHandler.GroupCycle[groupbit] = 0;\n }\n else\n {\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno++;\n }\n verbprintf(4, \"FLEX: Message frame is in the next cycle: %i\\n\", flex->GroupHandler.GroupCycle[groupbit]);\n }","\n // Nothing else to do with this word.. move on!!\n continue;\n }"," // mw1 == 0, or anything less than the offset after all the VIW, is bad\n if (len < 1 || mw1 < (voffset + (voffset - aoffset)) || mw1 >= PHASE_WORDS) {\n verbprintf(3, \"FLEX: Invalid VIW\\n\");\n continue;\n }\n // mw1 + len == 89 was observed, but still contained valid page, so truncate\n if ((mw1 + len) > PHASE_WORDS){\n len = PHASE_WORDS - mw1;\n }"," if (is_tone_page(flex))\n mw1 = len = 0;"," // Check if this is an alpha message\n if (is_alphanumeric_page(flex))\n parse_alphanumeric(flex, phaseptr, PhaseNo, mw1, len, frag, cont, flex_groupmessage, flex_groupbit);\n else if (is_numeric_page(flex))\n parse_numeric(flex, phaseptr, PhaseNo, j);\n else if (is_tone_page(flex))\n parse_tone_only(flex, phaseptr, PhaseNo, j); // parse_tone_only(flex, PhaseNo);\n else\n parse_unknown(flex, phaseptr, PhaseNo, mw1, len);"," // long addresses eat 2 aw and 2 vw, so skip the next aw-vw pair\n if (flex->Decode.long_address) {\n i++;\n }\n }\n}","\nstatic void clear_phase_data(struct Flex * flex) {\n if (flex==NULL) return;\n int i;\n for (i = 0; i < PHASE_WORDS; i++) {\n flex->Data.PhaseA.buf[i]=0;\n flex->Data.PhaseB.buf[i]=0;\n flex->Data.PhaseC.buf[i]=0;\n flex->Data.PhaseD.buf[i]=0;\n }"," flex->Data.PhaseA.idle_count=0;\n flex->Data.PhaseB.idle_count=0;\n flex->Data.PhaseC.idle_count=0;\n flex->Data.PhaseD.idle_count=0;"," flex->Data.phase_toggle=0;\n flex->Data.data_bit_counter=0;","}","\nstatic void decode_data(struct Flex * flex) {\n if (flex==NULL) return;"," if (flex->Sync.baud == 1600) {\n if (flex->Sync.levels==2) {\n decode_phase(flex, 'A');\n } else {\n decode_phase(flex, 'A');\n decode_phase(flex, 'B');\n }\n } else {\n if (flex->Sync.levels==2) {\n decode_phase(flex, 'A');\n decode_phase(flex, 'C');\n } else {\n decode_phase(flex, 'A');\n decode_phase(flex, 'B');\n decode_phase(flex, 'C');\n decode_phase(flex, 'D');\n }\n }\n}","\nstatic int read_data(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return -1;\n // Here is where we output a 1 or 0 on each phase according\n // to current FLEX mode and symbol value. Unassigned phases\n // are zero from the enter_idle() initialization.\n //\n // FLEX can transmit the data portion of the frame at either\n // 1600 bps or 3200 bps, and can use either two- or four-level\n // FSK encoding.\n //\n // At 1600 bps, 2-level, a single \"phase\" is transmitted with bit\n // value '0' using level '3' and bit value '1' using level '0'.\n //\n // At 1600 bps, 4-level, a second \"phase\" is transmitted, and the\n // di-bits are encoded with a gray code:\n //\n // Symbol Phase 1 Phase 2\n // ------ ------- -------\n // 0 1 1\n // 1 1 0\n // 2 0 0\n // 3 0 1\n //\n // At 1600 bps, 4-level, these are called PHASE A and PHASE B.\n //\n // At 3200 bps, the same 1 or 2 bit encoding occurs, except that\n // additionally two streams are interleaved on alternating symbols.\n // Thus, PHASE A (and PHASE B if 4-level) are decoded on one symbol,\n // then PHASE C (and PHASE D if 4-level) are decoded on the next."," int bit_a=0; //Received data bit for Phase A\n int bit_b=0; //Received data bit for Phase B"," bit_a = (sym > 1);\n if (flex->Sync.levels == 4) {\n bit_b = (sym == 1) || (sym == 2);\n }"," if (flex->Sync.baud == 1600) {\n flex->Data.phase_toggle=0;\n }"," //By making the index scan the data words in this way, the data is deinterlaced\n //Bits 0, 1, and 2 map straight through to give a 0-7 sequence that repeats 32 times before moving to 8-15 repeating 32 times\n unsigned int idx= ((flex->Data.data_bit_counter>>5)&0xFFF8) | (flex->Data.data_bit_counter&0x0007);"," if (flex->Data.phase_toggle==0) {\n flex->Data.PhaseA.buf[idx] = (flex->Data.PhaseA.buf[idx]>>1) | (bit_a?(0x80000000):0);\n flex->Data.PhaseB.buf[idx] = (flex->Data.PhaseB.buf[idx]>>1) | (bit_b?(0x80000000):0);\n flex->Data.phase_toggle=1;"," if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\n if (flex->Data.PhaseA.buf[idx] == 0x00000000 || flex->Data.PhaseA.buf[idx] == 0xffffffff) flex->Data.PhaseA.idle_count++;\n if (flex->Data.PhaseB.buf[idx] == 0x00000000 || flex->Data.PhaseB.buf[idx] == 0xffffffff) flex->Data.PhaseB.idle_count++;\n }\n } else {\n flex->Data.PhaseC.buf[idx] = (flex->Data.PhaseC.buf[idx]>>1) | (bit_a?(0x80000000):0);\n flex->Data.PhaseD.buf[idx] = (flex->Data.PhaseD.buf[idx]>>1) | (bit_b?(0x80000000):0);\n flex->Data.phase_toggle=0;"," if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\n if (flex->Data.PhaseC.buf[idx] == 0x00000000 || flex->Data.PhaseC.buf[idx] == 0xffffffff) flex->Data.PhaseC.idle_count++;\n if (flex->Data.PhaseD.buf[idx] == 0x00000000 || flex->Data.PhaseD.buf[idx] == 0xffffffff) flex->Data.PhaseD.idle_count++;\n }\n }"," if (flex->Sync.baud == 1600 || flex->Data.phase_toggle==0) {\n flex->Data.data_bit_counter++;\n }"," /*Report if all active phases have gone idle*/\n int idle=0;\n if (flex->Sync.baud == 1600) {\n if (flex->Sync.levels==2) {\n idle=(flex->Data.PhaseA.idle_count>IDLE_THRESHOLD);\n } else {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD));\n }\n } else {\n if (flex->Sync.levels==2) {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD));\n } else {\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseD.idle_count>IDLE_THRESHOLD));\n }\n }"," return idle;\n}","\nstatic void report_state(struct Flex * flex) {\n if (flex->State.Current != flex->State.Previous) {\n flex->State.Previous = flex->State.Current;"," char * state=\"Unknown\";\n switch (flex->State.Current) {\n case FLEX_STATE_SYNC1:\n state=\"SYNC1\";\n break;\n case FLEX_STATE_FIW:\n state=\"FIW\";\n break;\n case FLEX_STATE_SYNC2:\n state=\"SYNC2\";\n break;\n case FLEX_STATE_DATA:\n state=\"DATA\";\n break;\n default:\n break;"," }\n verbprintf(1, \"FLEX: State: %s\\n\", state);\n }\n}","//Called for each received symbol\nstatic void flex_sym(struct Flex * flex, unsigned char sym) {\n if (flex==NULL) return;\n /*If the signal has a negative polarity, the symbols must be inverted*/\n /*Polarity is determined during the IDLE/sync word checking phase*/\n unsigned char sym_rectified;\n if (flex->Sync.polarity) {\n sym_rectified=3-sym;\n } else {\n sym_rectified=sym;\n }"," switch (flex->State.Current) {\n case FLEX_STATE_SYNC1:\n {\n // Continually compare the received symbol stream\n // against the known FLEX sync words.\n unsigned int sync_code=flex_sync(flex, sym); //Unrectified version of the symbol must be used here\n if (sync_code!=0) {\n decode_mode(flex,sync_code);"," if (flex->Sync.baud!=0 && flex->Sync.levels!=0) {\n flex->State.Current=FLEX_STATE_FIW;"," verbprintf(2, \"FLEX: SyncInfoWord: sync_code=0x%04x baud=%i levels=%i polarity=%s zero=%f envelope=%f symrate=%f\\n\",\n sync_code, flex->Sync.baud, flex->Sync.levels, flex->Sync.polarity?\"NEG\":\"POS\", flex->Modulation.zero, flex->Modulation.envelope, flex->Modulation.symbol_rate);\n } else {\n verbprintf(2, \"FLEX: Unknown Sync code = 0x%04x\\n\", sync_code);\n flex->State.Current=FLEX_STATE_SYNC1;\n }\n } else {\n flex->State.Current=FLEX_STATE_SYNC1;\n }"," flex->State.fiwcount=0;\n flex->FIW.rawdata=0;\n break;\n }\n case FLEX_STATE_FIW:\n {\n // Skip 16 bits of dotting, then accumulate 32 bits\n // of Frame Information Word.\n // FIW is accumulated, call BCH to error correct it\n flex->State.fiwcount++;\n if (flex->State.fiwcount>=16) {\n read_2fsk(flex, sym_rectified, &flex->FIW.rawdata);\n }"," if (flex->State.fiwcount==48) {\n if (decode_fiw(flex)==0) {\n flex->State.sync2_count=0;\n flex->Demodulator.baud = flex->Sync.baud;\n flex->State.Current=FLEX_STATE_SYNC2;\n } else {\n flex->State.Current=FLEX_STATE_SYNC1;\n }\n }\n break;\n }\n case FLEX_STATE_SYNC2:\n {\n // This part and the remainder of the frame are transmitted\n // at either 1600 bps or 3200 bps based on the received\n // FLEX sync word. The second SYNC header is 25ms of idle bits\n // at either speed.\n // Skip 25 ms = 40 bits @ 1600 bps, 80 @ 3200 bps\n if (++flex->State.sync2_count == flex->Sync.baud*25/1000) {\n flex->State.data_count=0;\n clear_phase_data(flex);\n flex->State.Current=FLEX_STATE_DATA;\n }"," break;\n }\n case FLEX_STATE_DATA:\n {\n // The data portion of the frame is 1760 ms long at either\n // baudrate. This is 2816 bits @ 1600 bps and 5632 bits @ 3200 bps.\n // The output_symbol() routine decodes and doles out the bits\n // to each of the four transmitted phases of FLEX interleaved codes.\n int idle=read_data(flex, sym_rectified);\n if (++flex->State.data_count == flex->Sync.baud*1760/1000 || idle) {\n decode_data(flex);\n flex->Demodulator.baud = 1600;\n flex->State.Current=FLEX_STATE_SYNC1;\n flex->State.data_count=0;\n }\n break;\n }\n }\n}","int buildSymbol(struct Flex * flex, double sample) {\n if (flex == NULL) return 0;"," const int64_t phase_max = 100 * flex->Demodulator.sample_freq; // Maximum value for phase (calculated to divide by sample frequency without remainder)\n const int64_t phase_rate = phase_max*flex->Demodulator.baud / flex->Demodulator.sample_freq; // Increment per baseband sample\n const double phasepercent = 100.0 * flex->Demodulator.phase / phase_max;"," /*Update the sample counter*/\n flex->Demodulator.sample_count++;"," /*Remove DC offset (FIR filter)*/\n if (flex->State.Current == FLEX_STATE_SYNC1) {\n flex->Modulation.zero = (flex->Modulation.zero*(FREQ_SAMP*DC_OFFSET_FILTER) + sample) / ((FREQ_SAMP*DC_OFFSET_FILTER) + 1);\n }\n sample -= flex->Modulation.zero;"," if (flex->Demodulator.locked) {\n /*During the synchronisation period, establish the envelope of the signal*/\n if (flex->State.Current == FLEX_STATE_SYNC1) {\n flex->Demodulator.envelope_sum += fabs(sample);\n flex->Demodulator.envelope_count++;\n flex->Modulation.envelope = flex->Demodulator.envelope_sum / flex->Demodulator.envelope_count;\n }\n }\n else {\n /*Reset and hold in initial state*/\n flex->Modulation.envelope = 0;\n flex->Demodulator.envelope_sum = 0;\n flex->Demodulator.envelope_count = 0;\n flex->Demodulator.baud = 1600;\n flex->Demodulator.timeout = 0;\n flex->Demodulator.nonconsec = 0;\n flex->State.Current = FLEX_STATE_SYNC1;\n }"," /* MID 80% SYMBOL PERIOD */\n if (phasepercent > 10 && phasepercent <90) {\n /*Count the number of occurrences of each symbol value for analysis at end of symbol period*/\n if (sample > 0) {\n if (sample > flex->Modulation.envelope*SLICE_THRESHOLD)\n flex->Demodulator.symcount[3]++;\n else\n flex->Demodulator.symcount[2]++;\n }\n else {\n if (sample < -flex->Modulation.envelope*SLICE_THRESHOLD)\n flex->Demodulator.symcount[0]++;\n else\n flex->Demodulator.symcount[1]++;\n }\n }"," /* ZERO CROSSING */\n if ((flex->Demodulator.sample_last<0 && sample >= 0) || (flex->Demodulator.sample_last >= 0 && sample<0)) {\n /*The phase error has a direction towards the closest symbol boundary*/\n double phase_error = 0.0;\n if (phasepercent<50) {\n phase_error = flex->Demodulator.phase;\n }\n else {\n phase_error = flex->Demodulator.phase - phase_max;\n }"," /*Phase lock with the signal*/\n if (flex->Demodulator.locked) {\n flex->Demodulator.phase -= phase_error * PHASE_LOCKED_RATE;\n }\n else {\n flex->Demodulator.phase -= phase_error * PHASE_UNLOCKED_RATE;\n }"," /*If too many zero crossing occur within the mid 80% then indicate lock has been lost*/\n if (phasepercent > 10 && phasepercent < 90) {\n flex->Demodulator.nonconsec++;\n if (flex->Demodulator.nonconsec>20 && flex->Demodulator.locked) {\n verbprintf(1, \"FLEX: Synchronisation Lost\\n\");\n flex->Demodulator.locked = 0;\n }\n }\n else {\n flex->Demodulator.nonconsec = 0;\n }"," flex->Demodulator.timeout = 0;\n }\n flex->Demodulator.sample_last = sample;"," /* END OF SYMBOL PERIOD */\n flex->Demodulator.phase += phase_rate;"," if (flex->Demodulator.phase > phase_max) {\n flex->Demodulator.phase -= phase_max;\n return 1;\n } else {\n return 0;\n }","}","void Flex_Demodulate(struct Flex * flex, double sample) {\n if(flex == NULL) return;"," if (buildSymbol(flex, sample) == 1) {\n flex->Demodulator.nonconsec = 0;\n flex->Demodulator.symbol_count++;\n flex->Modulation.symbol_rate = 1.0 * flex->Demodulator.symbol_count*flex->Demodulator.sample_freq / flex->Demodulator.sample_count;"," /*Determine the modal symbol*/\n int j;\n int decmax = 0;\n int modal_symbol = 0;\n for (j = 0; j<4; j++) {\n if (flex->Demodulator.symcount[j] > decmax) {\n modal_symbol = j;\n decmax = flex->Demodulator.symcount[j];\n }\n }\n flex->Demodulator.symcount[0] = 0;\n flex->Demodulator.symcount[1] = 0;\n flex->Demodulator.symcount[2] = 0;\n flex->Demodulator.symcount[3] = 0;","\n if (flex->Demodulator.locked) {\n /*Process the symbol*/\n flex_sym(flex, modal_symbol);\n }\n else {\n /*Check for lock pattern*/\n /*Shift symbols into buffer, symbols are converted so that the max and min symbols map to 1 and 2 i.e each contain a single 1 */\n flex->Demodulator.lock_buf = (flex->Demodulator.lock_buf << 2) | (modal_symbol ^ 0x1);\n uint64_t lock_pattern = flex->Demodulator.lock_buf ^ 0x6666666666666666ull;\n uint64_t lock_mask = (1ull << (2 * LOCK_LEN)) - 1;\n if ((lock_pattern&lock_mask) == 0 || ((~lock_pattern)&lock_mask) == 0) {\n verbprintf(1, \"FLEX: Locked\\n\");\n flex->Demodulator.locked = 1;\n /*Clear the syncronisation buffer*/\n flex->Demodulator.lock_buf = 0;\n flex->Demodulator.symbol_count = 0;\n flex->Demodulator.sample_count = 0;\n }\n }"," /*Time out after X periods with no zero crossing*/\n flex->Demodulator.timeout++;\n if (flex->Demodulator.timeout>DEMOD_TIMEOUT) {\n verbprintf(1, \"FLEX: Timeout\\n\");\n flex->Demodulator.locked = 0;\n }\n }"," report_state(flex);\n}","void Flex_Delete(struct Flex * flex) {\n if (flex==NULL) return;"," if (flex->Decode.BCHCode!=NULL) {\n BCHCode_Delete(flex->Decode.BCHCode);\n flex->Decode.BCHCode=NULL;\n }"," free(flex);\n}","\nstruct Flex * Flex_New(unsigned int SampleFrequency) {\n struct Flex *flex=(struct Flex *)malloc(sizeof(struct Flex));\n if (flex!=NULL) {\n memset(flex, 0, sizeof(struct Flex));"," flex->Demodulator.sample_freq=SampleFrequency;\n // The baud rate of first syncword and FIW is always 1600, so set that\n // rate to start.\n flex->Demodulator.baud = 1600;"," /*Generator polynomial for BCH3121 Code*/\n int p[6];\n p[0] = p[2] = p[5] = 1; p[1] = p[3] = p[4] =0;\n flex->Decode.BCHCode=BCHCode_New( p, 5, 31, 21, 2);\n if (flex->Decode.BCHCode == NULL) {\n Flex_Delete(flex);\n flex=NULL;\n }"," for(int g = 0; g < GROUP_BITS; g++)\n {\n flex->GroupHandler.GroupFrame[g] = -1;\n flex->GroupHandler.GroupCycle[g] = -1;\n }\n }"," return flex;\n}","\nstatic void flex_demod(struct demod_state *s, buffer_t buffer, int length) {\n if (s==NULL) return;\n if (s->l1.flex==NULL) return;\n int i;\n for (i=0; i<length; i++) {\n Flex_Demodulate(s->l1.flex, buffer.fbuffer[i]);\n }\n}","\nstatic void flex_init(struct demod_state *s) {\n if (s==NULL) return;\n s->l1.flex=Flex_New(FREQ_SAMP);\n}","\nstatic void flex_deinit(struct demod_state *s) {\n if (s==NULL) return;\n if (s->l1.flex==NULL) return;"," Flex_Delete(s->l1.flex);\n s->l1.flex=NULL;\n}","\nconst struct demod_param demod_flex = {\n \"FLEX\", true, FREQ_SAMP, FILTLEN, flex_init, flex_demod, flex_deinit\n};"],"string":"[\n \"/*\\n * demod_flex.c\\n *\\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\\n *\\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\\n *\\n * GNU Radio is free software; you can redistribute it and/or modify\\n * it under the terms of the GNU General Public License as published by\\n * the Free Software Foundation; either version 3, or (at your option)\\n * any later version.\\n *\\n * GNU Radio is distributed in the hope that it will be useful,\\n * but WITHOUT ANY WARRANTY; without even the implied warranty of\\n * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\\n * GNU General Public License for more details.\\n *\\n * You should have received a copy of the GNU General Public License\\n * along with GNU Radio; see the file COPYING. If not, write to\\n * the Free Software Foundation, Inc., 51 Franklin Street,\\n * Boston, MA 02110-1301, USA.\\n */\\n/*\\n * Version 0.9.3v (28 Jan 2020)\\n * Modification made by bierviltje and implemented by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #123 created by bierviltje (https://github.com/bierviltje) - Feature request: FLEX: put group messages in an array/list\\n * - This also changed the delimiter to a | rather than a space\\n * Version 0.9.2v (03 Apr 2019)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #120 created by PimHaarsma - Flex Tone-Only messages with short numeric body Bug fixed using code documented in the ticket system\\n * Version 0.9.1v (10 Jan 2019)\\n * Modification (to this file) made by Rob0101\\n * Fixed marking messages with K,F,C - One case had a 'C' marked as a 'K' \\n * Version 0.9.0v (22 May 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Addded Define at top of file to modify the way missed group messages are reported in the debug output (default is 1; report missed capcodes on the same line)\\n * REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\\n * Version 0.8.9 (20 Mar 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame.\\n * - Added logic to the FIW decoding that checks for any 'Group Messages' and if the frame has past them remove the group message and log output\\n * - The following settings (at the top of this file, just under these comments) have changed from:\\n * PHASE_LOCKED_RATE 0.150\\n * PHASE_UNLOCKED_RATE 0.150\\n * these new settings appear to work better when attempting to locate the Sync lock in the message preamble.\\n * Version 0.8.8v (20 APR 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com)\\n * - Issue #101 created by bertinhollan (https://github.com/bertinholland): Bug flex: Wrong split up group message after a data corruption frame. \\n * Version 0.8.7v (11 APR 2018)\\n * Modification (to this file) made by Bruce Quinton (zanoroy@gmail.com) and Rob0101 (as seen on github: https://github.com/rob0101)\\n * - Issue *#95 created by rob0101: '-a FLEX dropping first character of some message on regular basis'\\n * - Implemented Rob0101's suggestion of K, F and C flags to indicate the message fragmentation: \\n * 'K' message is complete and O'K' to display to the world.\\n * 'F' message is a 'F'ragment and needs a 'C'ontinuation message to complete it. Message = Fragment + Continuation\\n * 'C' message is a 'C'ontinuation of another fragmented message\\n * Version 0.8.6v (18 Dec 2017)\\n * Modification (to this file) made by Bruce Quinton (Zanoroy@gmail.com) on behalf of bertinhollan (https://github.com/bertinholland)\\n * - Issue #87 created by bertinhollan: Reported issue is that the flex period timeout was too short and therefore some group messages were not being processed correctly\\n * After some testing bertinhollan found that increasing the timeout period fixed the issue in his area. I have done further testing in my local\\n * area and found the change has not reduced my success rate. I think the timeout is a localisation setting and I have added \\\"DEMOD_TIMEOUT\\\" \\n * to the definitions in the top of this file (the default value is 100 bertinhollan's prefered value, changed up from 50)\\n * Version 0.8.5v (08 Sep 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Issue #78 - Found a problem in the length detection sequence, modified the if statement to ensure the message length is \\n * only checked for Aplha messages, the other types calculate thier length while decoding\\n * Version 0.8.4v (05 Sep 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Found a bug in the code that was not handling multiple group messages within the same frame, \\n * and the long address bit was being miss treated in the same cases. Both issue have been fixed but further testing will help.\\n * Version 0.8.3v (22 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - I had previously tagged Group Messages as GPN message types, \\n * this was my own identification rather than a Flex standard type. \\n * Now that I have cleaned up all identified (so far) issues I have changed back to the correct Flex message type of ALN (Alpha).\\n * Version 0.8.2v (21 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Fixed group messaging capcode issue - modified the Capcode Array to be int64_t rather than int (I was incorrectly casting the long to an int) \\n * Version 0.8.1v (16 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Added Debugging to help track the group messaging issues\\n * - Improved Alpha output and removed several loops to improve CPU cycles\\n * Version 0.8v (08 Jun 2017)\\n * Modification made by Bruce Quinton (Zanoroy@gmail.com)\\n * - Added Group Messaging\\n * - Fixed Phase adjustments (phasing as part of Symbol identification)\\n * - Fixed Alpha numeric length adjustments to stop \\\"Invalid Vector\\\" errors\\n * - Fixed numeric message treatment\\n * - Fixed invalid identification of \\\"unknown\\\" messages\\n * - Added 3200 2 fsk identification to all more message types to be processed (this was a big deal for NZ)\\n * - Changed uint to int variables\\n * \\n */\",\n \"/* ---------------------------------------------------------------------- */\",\n \"#include \\\"multimon.h\\\"\\n#include \\\"filter.h\\\"\\n#include \\\"BCHCode.h\\\"\\n#include <math.h>\\n#include <string.h>\\n#include <time.h>\\n#include <stdlib.h>\\n#include <stdio.h>\\n#define __STDC_FORMAT_MACROS\\n#include <inttypes.h>\",\n \"/* ---------------------------------------------------------------------- */\",\n \"#define FREQ_SAMP 22050\\n#define FILTLEN 1\\n#define REPORT_GROUP_CODES 1 // Report each cleared faulty group capcode : 0 = Each on a new line; 1 = All on the same line;\",\n \"#define FLEX_SYNC_MARKER 0xA6C6AAAAul // Synchronisation code marker for FLEX\\n#define SLICE_THRESHOLD 0.667 // For 4 level code, levels 0 and 3 have 3 times the amplitude of levels 1 and 2, so quantise at 2/3\\n#define DC_OFFSET_FILTER 0.010 // DC Offset removal IIR filter response (seconds)\\n#define PHASE_LOCKED_RATE 0.045 // Correction factor for locked state\\n#define PHASE_UNLOCKED_RATE 0.050 // Correction factor for unlocked state\\n#define LOCK_LEN 24 // Number of symbols to check for phase locking (max 32)\\n#define IDLE_THRESHOLD 0 // Number of idle codewords allowed in data section\\n#define CAPCODES_INDEX 0\\n#define DEMOD_TIMEOUT 100 // Maximum number of periods with no zero crossings before we decide that the system is not longer within a Timing lock.\\n#define GROUP_BITS 17 // Centralized maximum of group msg cache\\n#define PHASE_WORDS 88 // per spec, there are 88 4B words per frame\\n// there are 3 chars per message word (mw)\\n// there are at most 88 words per frame's phase buffer of a page\\n// but at least 1 BIW 1 AW 1 VW, so max 85 data words (dw) for text\\n// each dw is 3 chars of 7b ASCII (21 bits of text, 11 bits of checksum)\\n// this is 256, BUT each char could need to be escaped (%, \\\\n, \\\\r, \\\\t), so double it\\n#define MAX_ALN 512 // max possible ALN characters\",\n \"\\nenum Flex_PageTypeEnum {\\n FLEX_PAGETYPE_SECURE,\\n FLEX_PAGETYPE_SHORT_INSTRUCTION,\\n FLEX_PAGETYPE_TONE,\\n FLEX_PAGETYPE_STANDARD_NUMERIC,\\n FLEX_PAGETYPE_SPECIAL_NUMERIC,\\n FLEX_PAGETYPE_ALPHANUMERIC,\\n FLEX_PAGETYPE_BINARY,\\n FLEX_PAGETYPE_NUMBERED_NUMERIC\\n};\",\n \"\\nenum Flex_StateEnum {\\n FLEX_STATE_SYNC1,\\n FLEX_STATE_FIW,\\n FLEX_STATE_SYNC2,\\n FLEX_STATE_DATA\\n};\",\n \"struct Flex_Demodulator {\\n unsigned int sample_freq;\\n double sample_last;\\n int locked;\\n int phase;\\n unsigned int sample_count;\\n unsigned int symbol_count;\\n double envelope_sum;\\n int envelope_count;\\n uint64_t lock_buf;\\n int symcount[4];\\n int timeout;\\n int nonconsec;\\n unsigned int baud; // Current baud rate\\n};\",\n \"struct Flex_GroupHandler {\\n int64_t GroupCodes[GROUP_BITS][1000];\\n int GroupCycle[GROUP_BITS];\\n int GroupFrame[GROUP_BITS];\\n};\",\n \"struct Flex_Modulation {\\n double symbol_rate;\\n double envelope;\\n double zero;\\n};\",\n \"\\nstruct Flex_State {\\n unsigned int sync2_count;\\n unsigned int data_count;\\n unsigned int fiwcount;\\n enum Flex_StateEnum Current;\\n enum Flex_StateEnum Previous;\\n};\",\n \"\\nstruct Flex_Sync {\\n unsigned int sync; // Outer synchronization code\\n unsigned int baud; // Baudrate of SYNC2 and DATA\\n unsigned int levels; // FSK encoding of SYNC2 and DATA\\n unsigned int polarity; // 0=Positive (Normal) 1=Negative (Inverted)\\n uint64_t syncbuf;\\n};\",\n \"\\nstruct Flex_FIW {\\n unsigned int rawdata;\\n unsigned int checksum;\\n unsigned int cycleno;\\n unsigned int frameno;\\n unsigned int fix3;\\n};\",\n \"\\nstruct Flex_Phase {\\n unsigned int buf[PHASE_WORDS];\\n int idle_count;\\n};\",\n \"\\nstruct Flex_Data {\\n int phase_toggle;\\n unsigned int data_bit_counter;\\n struct Flex_Phase PhaseA;\\n struct Flex_Phase PhaseB;\\n struct Flex_Phase PhaseC;\\n struct Flex_Phase PhaseD;\\n};\",\n \"\\nstruct Flex_Decode {\\n enum Flex_PageTypeEnum type;\\n int long_address;\\n int64_t capcode;\\n struct BCHCode * BCHCode;\\n};\",\n \"\\nstruct Flex {\\n struct Flex_Demodulator Demodulator;\\n struct Flex_Modulation Modulation;\\n struct Flex_State State;\\n struct Flex_Sync Sync;\\n struct Flex_FIW FIW;\\n struct Flex_Data Data;\\n struct Flex_Decode Decode;\\n struct Flex_GroupHandler GroupHandler;\\n};\",\n \"\\nint is_alphanumeric_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_ALPHANUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_SECURE);\\n}\",\n \"\\nint is_numeric_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_STANDARD_NUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_SPECIAL_NUMERIC ||\\n flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC);\\n}\",\n \"\\nint is_tone_page(struct Flex * flex) {\\n if (flex==NULL) return 0;\\n return (flex->Decode.type == FLEX_PAGETYPE_TONE);\\n}\",\n \"\\nunsigned int count_bits(struct Flex * flex, unsigned int data) {\\n if (flex==NULL) return 0;\\n#ifdef USE_BUILTIN_POPCOUNT\\n return __builtin_popcount(data);\\n#else\\n unsigned int n = (data >> 1) & 0x77777777;\\n data = data - n;\\n n = (n >> 1) & 0x77777777;\\n data = data - n;\\n n = (n >> 1) & 0x77777777;\\n data = data - n;\\n data = (data + (data >> 4)) & 0x0f0f0f0f;\\n data = data * 0x01010101;\\n return data >> 24;\\n#endif\\n}\",\n \"static int bch3121_fix_errors(struct Flex * flex, uint32_t * data_to_fix, char PhaseNo) {\\n if (flex==NULL) return -1;\\n int i=0;\\n int recd[31];\",\n \" /*Convert the data pattern into an array of coefficients*/\\n unsigned int data=*data_to_fix;\\n for (i=0; i<31; i++) {\\n recd[i] = (data>>30)&1;\\n data<<=1;\\n }\",\n \" /*Decode and correct the coefficients*/\\n int decode_error=BCHCode_Decode(flex->Decode.BCHCode, recd);\",\n \" /*Decode successful?*/\\n if (!decode_error) {\\n /*Convert the coefficient array back to a bit pattern*/\\n data=0;\\n for (i=0; i<31; i++) {\\n data<<=1;\\n data|=recd[i];\\n }\\n /*Count the number of fixed errors*/\\n int fixed=count_bits(flex, (*data_to_fix & 0x7FFFFFFF) ^ data);\\n if (fixed>0) {\\n verbprintf(3, \\\"FLEX: Phase %c Fixed %i errors @ 0x%08x (0x%08x -> 0x%08x)\\\\n\\\", PhaseNo, fixed, (*data_to_fix&0x7FFFFFFF) ^ data, (*data_to_fix&0x7FFFFFFF), data );\\n }\",\n \" /*Write the fixed data back to the caller*/\\n *data_to_fix=data;\",\n \" } else {\\n verbprintf(3, \\\"FLEX: Phase %c Data corruption - Unable to fix errors.\\\\n\\\", PhaseNo);\\n }\",\n \" return decode_error;\\n}\",\n \"static unsigned int flex_sync_check(struct Flex * flex, uint64_t buf) {\\n if (flex==NULL) return 0;\\n // 64-bit FLEX sync code:\\n // AAAA:BBBBBBBB:CCCC\\n //\\n // Where BBBBBBBB is always 0xA6C6AAAA\\n // and AAAA^CCCC is 0xFFFF\\n //\\n // Specific values of AAAA determine what bps and encoding the\\n // packet is beyond the frame information word\\n //\\n // First we match on the marker field with a hamming distance < 4\\n // Then we match on the outer code with a hamming distance < 4\",\n \" unsigned int marker = (buf & 0x0000FFFFFFFF0000ULL) >> 16;\\n unsigned short codehigh = (buf & 0xFFFF000000000000ULL) >> 48;\\n unsigned short codelow = ~(buf & 0x000000000000FFFFULL);\",\n \" int retval=0;\\n if (count_bits(flex, marker ^ FLEX_SYNC_MARKER) < 4 && count_bits(flex, codelow ^ codehigh) < 4 ) {\\n retval=codehigh;\\n } else {\\n retval=0;\\n }\",\n \" return retval;\\n}\",\n \"\\nstatic unsigned int flex_sync(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return 0;\\n int retval=0;\\n flex->Sync.syncbuf = (flex->Sync.syncbuf << 1) | ((sym < 2)?1:0);\",\n \" retval=flex_sync_check(flex, flex->Sync.syncbuf);\\n if (retval!=0) {\\n flex->Sync.polarity=0;\\n } else {\\n /*If a positive sync pattern was not found, look for a negative (inverted) one*/\\n retval=flex_sync_check(flex, ~flex->Sync.syncbuf);\\n if (retval!=0) {\\n flex->Sync.polarity=1;\\n }\\n }\",\n \" return retval;\\n}\",\n \"\\nstatic void decode_mode(struct Flex * flex, unsigned int sync_code) {\\n if (flex==NULL) return;\",\n \" // Something is off with these modes:\\n // * Where is 6400/4?\\n // * Why are there two 3200/4?\\n // * Why is there a 1600/4?\\n struct {\\n int sync;\\n unsigned int baud;\\n unsigned int levels;\\n } flex_modes[] = {\\n { 0x870C, 1600, 2 },\\n { 0xB068, 1600, 4 },\\n { 0x7B18, 3200, 2 },\\n { 0xDEA0, 3200, 4 },\\n { 0x4C7C, 3200, 4 },\\n {0,0,0}\\n };\\n \\n int x=0;\\n int i=0;\\n for (i=0; flex_modes[i].sync!=0; i++) {\\n if (count_bits(flex, flex_modes[i].sync ^ sync_code) < 4) {\\n flex->Sync.sync = sync_code;\\n flex->Sync.baud = flex_modes[i].baud;\\n flex->Sync.levels = flex_modes[i].levels;\\n x = 1;\\n break;\\n }\\n }\\n \\n if(x==0){\\n verbprintf(3, \\\"FLEX: Sync Code not found, defaulting to 1600bps 2FSK\\\\n\\\");\\n }\\n}\",\n \"\\nstatic void read_2fsk(struct Flex * flex, unsigned int sym, unsigned int * dat) {\\n if (flex==NULL) return;\\n *dat = (*dat >> 1) | ((sym > 1)?0x80000000:0);\\n}\",\n \"\\nstatic int decode_fiw(struct Flex * flex) {\\n if (flex==NULL) return -1;\\n unsigned int fiw = flex->FIW.rawdata;\\n int decode_error = bch3121_fix_errors(flex, &fiw, 'F');\",\n \" if (decode_error) {\\n verbprintf(3, \\\"FLEX: Unable to decode FIW, too much data corruption\\\\n\\\");\\n return 1;\\n }\",\n \" // The only relevant bits in the FIW word for the purpose of this function\\n // are those masked by 0x001FFFFF.\\n flex->FIW.checksum = fiw & 0xF;\\n flex->FIW.cycleno = (fiw >> 4) & 0xF;\\n flex->FIW.frameno = (fiw >> 8) & 0x7F;\\n flex->FIW.fix3 = (fiw >> 15) & 0x3F;\",\n \" unsigned int checksum = (fiw & 0xF);\\n checksum += ((fiw >> 4) & 0xF);\\n checksum += ((fiw >> 8) & 0xF);\\n checksum += ((fiw >> 12) & 0xF);\\n checksum += ((fiw >> 16) & 0xF);\\n checksum += ((fiw >> 20) & 0x01);\",\n \" checksum &= 0xF;\",\n \" if (checksum == 0xF) {\\n int timeseconds = flex->FIW.cycleno*4*60 + flex->FIW.frameno*4*60/128;\\n verbprintf(2, \\\"FLEX: FrameInfoWord: cycleno=%02i frameno=%03i fix3=0x%02x time=%02i:%02i\\\\n\\\",\\n flex->FIW.cycleno,\\n flex->FIW.frameno,\\n flex->FIW.fix3,\\n timeseconds/60,\\n timeseconds%60);\\n // Lets check the FrameNo against the expected group message frames, if we have 'Missed a group message' tell the user and clear the Cap Codes\\n for(int g = 0; g < GROUP_BITS ;g++) {\\n // Do we have a group message pending for this groupbit?\\n if(flex->GroupHandler.GroupFrame[g] >= 0)\\n {\\n int Reset = 0;\\n verbprintf(4, \\\"Flex: GroupBit %i, FrameNo: %i, Cycle No: %i target Cycle No: %i\\\\n\\\", g, flex->GroupHandler.GroupFrame[g], flex->GroupHandler.GroupCycle[g], (int)flex->FIW.cycleno); \\n // Now lets check if its expected in this frame..\\n if((int)flex->FIW.cycleno == flex->GroupHandler.GroupCycle[g])\\n {\\n if(flex->GroupHandler.GroupFrame[g] < (int)flex->FIW.frameno)\\n {\\n Reset = 1;\\n }\\n }\\n // Check if we should have sent a group message in the previous cycle \\n else if(flex->FIW.cycleno == 0) \\n {\\n if(flex->GroupHandler.GroupCycle[g] == 15)\\n {\\n Reset = 1;\\n }\\n }\\n // If we are waiting for the cycle to roll over then move onto the next for loop item \\n else if(flex->FIW.cycleno == 15 && flex->GroupHandler.GroupCycle[g] == 0)\\n {\\n continue;\\n } \\n // Otherwise if the target cycle is less than the current cycle, reset the data\\n else if(flex->GroupHandler.GroupCycle[g] < (int)flex->FIW.cycleno)\\n {\\n Reset = 1;\\n }\\n \",\n \" if(Reset == 1)\\n {\\n \\n int endpoint = flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX];\\n if(REPORT_GROUP_CODES > 0)\\n {\\n verbprintf(3,\\\"FLEX: Group messages seem to have been missed; Groupbit: %i; Total Capcodes: %i; Clearing Data; Capcodes: \\\", g, endpoint);\\n }\\n \\n for(int capIndex = 1; capIndex <= endpoint; capIndex++)\\n {\\n if(REPORT_GROUP_CODES == 0)\\n {\\n verbprintf(3,\\\"FLEX: Group messages seem to have been missed; Groupbit: %i; Clearing data; Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", g, flex->GroupHandler.GroupCodes[g][capIndex]);\\n }\\n else\\n {\\n if(capIndex > 1)\\n {\\n verbprintf(3,\\\",\\\");\\n }\\n verbprintf(3,\\\"[%010\\\" PRId64 \\\"]\\\", flex->GroupHandler.GroupCodes[g][capIndex]);\\n }\\n }\",\n \" if(REPORT_GROUP_CODES > 0)\\n {\\n verbprintf(3,\\\"\\\\n\\\");\\n }\",\n \" // reset the value\\n flex->GroupHandler.GroupCodes[g][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[g] = -1;\\n flex->GroupHandler.GroupCycle[g] = -1;\\n }\\n }\\n }\\n return 0;\\n } else {\\n verbprintf(3, \\\"FLEX: Bad Checksum 0x%x\\\\n\\\", checksum);\",\n \" return 1;\\n }\\n}\",\n \"\\n/* Add a character to ALN messages, but avoid buffer overflows and special characters */\\nunsigned int add_ch(unsigned char ch, unsigned char* buf, unsigned int idx) {\\n // avoid buffer overflow that has been happening\\n if (idx >= MAX_ALN) {\\n verbprintf(3, \\\"FLEX: idx %u >= MAX_ALN %u\\\\n\\\", idx, MAX_ALN);\\n return 0;\\n }\\n // TODO sanitize % or you will have uncontrolled format string vuln\\n // Originally, this only avoided storing ETX (end of text, 0x03).\\n // At minimum you'll also want to avoid storing NULL (str term, 0x00),\\n // otherwise verbprintf will truncate the message.\\n // ex: if (ch != 0x03 && ch != 0x00) { buf[idx] = ch; return 1; }\\n // But while we are here, make it print friendly and get it onto a single line\\n // * remove awkward ctrl chars (del, bs, bell, vertical tab, etc)\\n // * encode valuable ctrl chars (new line/line feed, carriage ret, tab)\\n // NOTE: if you post process FLEX ALN output by sed/grep/awk etc on non-printables\\n // then double check this doesn't mess with your pipeline\\n if (ch == 0x09 && idx < (MAX_ALN - 2)) { // '\\\\t'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 't';\\n return 2;\\n }\\n if (ch == 0x0a && idx < (MAX_ALN - 2)) { // '\\\\n'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 'n';\\n return 2;\\n }\\n if (ch == 0x0d && idx < (MAX_ALN - 2)) { // '\\\\r'\\n buf[idx] = '\\\\\\\\';\\n buf[idx + 1] = 'r';\\n return 2;\\n }\",\n \" // unixinput.c::_verbprintf uses this output as a format string\\n // which introduces an uncontrolled format string vulnerability\\n // and also, generally, risks stack corruption\\n if (ch == '%') {\\n if (idx < (MAX_ALN - 2)) {\\n buf[idx] = '%';\\n buf[idx + 1] = '%';\\n return 2;\\n }\\n return 0;\\n }\",\n \" // only store ASCII printable\\n if (ch >= 32 && ch <= 126) {\\n buf[idx] = ch;\\n return 1;\\n }\\n // if you want all non-printables, show as hex, but also make MAX_ALN 1024\\n /* if (idx < (MAX_ALN - 4)) {\\n sprintf(buf + idx, \\\"\\\\\\\\x%02x\\\", ch);\\n return 4;\\n }*/\\n return 0;\\n}\",\n \"\\nstatic void parse_alphanumeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len, int frag, int cont, int flex_groupmessage, int flex_groupbit) {\\n if (flex==NULL) return;\\n verbprintf(3, \\\"FLEX: Parse Alpha Numeric %u %u\\\\n\\\", mw1, len);\",\n \" verbprintf(1, \\\"FLEX: %i/%i/%c %02i.%03i %10\\\" PRId64 \\\" %c%c|%1d|%3d\\\\n\\\", flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode, (flex->Decode.long_address ? 'L' : 'S'), (flex_groupmessage ? 'G' : 'S'), frag, len);\",\n \" time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n char frag_flag = '?';\\n if (cont == 0 && frag == 3) frag_flag = 'K'; // complete, ready to send\\n if (cont == 0 && frag != 3) frag_flag = 'C'; // incomplete until appended to 1 or more 'F's\\n if (cont == 1 ) frag_flag = 'F'; // incomplete until a 'C' fragment is appended\",\n \" unsigned char message[MAX_ALN];\\n memset(message, '\\\\0', MAX_ALN);\\n int currentChar = 0;\\n // (mw + i) < PHASE_WORDS (aka mw+len<=PW) enforced within decode_phase\\n for (unsigned int i = 0; i < len; i++) {\\n unsigned int dw = phaseptr[mw1 + i];\\n if (i > 0 || frag != 0x03) {\\n currentChar += add_ch(dw & 0x7Fl, message, currentChar);\\n }\\n currentChar += add_ch((dw >> 7) & 0x7Fl, message, currentChar);\\n currentChar += add_ch((dw >> 14) & 0x7Fl, message, currentChar);\\n }\\n message[currentChar] = '\\\\0';\",\n \"/*\\n verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \\\", \\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" verbprintf(0, \\\"%s\\\\n\\\", message);\",\n \" if(flex_groupmessage == 1) {\\n int groupbit = flex->Decode.capcode-2029568;\\n if(groupbit < 0) return;\",\n \" int endpoint = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\\n for(int g = 1; g <= endpoint;g++)\\n {\\n verbprintf(1, \\\"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%09lld]\\\\n\\\", groupbit, endpoint, g, flex->GroupHandler.GroupCodes[groupbit][g]);\",\n \" verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c/%c %02i.%03i [%09lld] ALN \\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, frag_flag, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->GroupHandler.GroupCodes[groupbit][g]);\",\n \" verbprintf(0, \\\"%s\\\\n\\\", message);\\n }\\n // reset the value\\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[groupbit] = -1;\\n flex->GroupHandler.GroupCycle[groupbit] = -1;\\n }\\n*/\",\n \"// Implemented bierviltje code from ticket: https://github.com/EliasOenal/multimon-ng/issues/123# \\n static char pt_out[4096] = { 0 };\\n int pt_offset = sprintf(pt_out, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c/%c|%02i.%03i|%010\\\" PRId64,\\n gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, frag_flag, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" if(flex_groupmessage == 1) {\\n int endpoint = flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX];\\n for(int g = 1; g <= endpoint;g++)\\n {\\n verbprintf(1, \\\"FLEX Group message output: Groupbit: %i Total Capcodes; %i; index %i; Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", flex_groupbit, endpoint, g, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\\n pt_offset += sprintf(pt_out + pt_offset, \\\" %010\\\" PRId64, flex->GroupHandler.GroupCodes[flex_groupbit][g]);\\n }\",\n \" // reset the value\\n flex->GroupHandler.GroupCodes[flex_groupbit][CAPCODES_INDEX] = 0;\\n flex->GroupHandler.GroupFrame[flex_groupbit] = -1;\\n flex->GroupHandler.GroupCycle[flex_groupbit] = -1;\\n } \\n if (message[0] != '\\\\0') {\\n pt_offset += sprintf(pt_out + pt_offset, \\\"|ALN|%s\\\\n\\\", message);\\n verbprintf(0, pt_out);\\n }\\n}\",\n \"static void parse_numeric(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\\n if (flex==NULL) return;\\n unsigned const char flex_bcd[17] = \\\"0123456789 U -][\\\";\",\n \" int w1 = phaseptr[j] >> 7;\\n int w2 = w1 >> 7;\\n w1 = w1 & 0x7f;\\n w2 = (w2 & 0x07) + w1; // numeric message is 7 words max\",\n \" time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|NUM|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" // Get first dataword from message field or from second\\n // vector word if long address\\n int dw;\\n if(!flex->Decode.long_address) {\\n dw = phaseptr[w1];\\n w1++;\\n w2++;\\n } else {\\n dw = phaseptr[j+1];\\n }\",\n \" unsigned char digit = 0;\\n int count = 4;\\n if(flex->Decode.type == FLEX_PAGETYPE_NUMBERED_NUMERIC) {\\n count += 10; // Skip 10 header bits for numbered numeric pages\\n } else {\\n count += 2; // Otherwise skip 2\\n }\\n int i;\\n for(i = w1; i <= w2; i++) {\\n int k;\\n for(k = 0; k < 21; k++) {\\n // Shift LSB from data word into digit\\n digit = (digit >> 1) & 0x0F;\\n if(dw & 0x01) {\\n digit ^= 0x08;\\n }\\n dw >>= 1;\\n if(--count == 0) {\\n // The following if statement removes spaces between the numbers\\n if(digit != 0x0C) {// Fill\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n count = 4;\\n }\\n }\\n dw = phaseptr[i];\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"\\n//static void parse_tone_only(struct Flex * flex, char PhaseNo) {\\n// if (flex==NULL) return;\\n// time_t now=time(NULL);\\n// struct tm * gmt=gmtime(&now);\\n// verbprintf(0, \\\"FLEX: %04i-%02i-%02i %02i:%02i:%02i %i/%i/%c %02i.%03i [%09lld] TON\\\\n\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n// flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\\n//}\",\n \"static void parse_tone_only(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, int j) {\\n if (flex==NULL) return;\\n unsigned const char flex_bcd[17] = \\\"0123456789 U -][\\\";\\n \\n time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|TON|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec, flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" // message type\\n // 1=tone-only, 0=short numeric\\n int w1 = phaseptr[j] >> 7 & 0x03; \\n if(!w1)\\n {\\n unsigned char digit = 0;\\n int i;\\n for (i=9; i<=17; i+=4)\\n {\\n digit = (phaseptr[j] >> i) & 0x0f;\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n \\n if (flex->Decode.long_address)\\n {\\n for (i=0; i<=16; i+=4)\\n {\\n digit = (phaseptr[j+1] >> i) & 0x0f;\\n verbprintf(0, \\\"%c\\\", flex_bcd[digit]);\\n }\\n }\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"static void parse_unknown(struct Flex * flex, unsigned int * phaseptr, char PhaseNo, unsigned int mw1, unsigned int len) {\\n if (flex==NULL) return;\\n time_t now=time(NULL);\\n struct tm * gmt=gmtime(&now);\\n verbprintf(0, \\\"FLEX|%04i-%02i-%02i %02i:%02i:%02i|%i/%i/%c |%02i.%03i|%010\\\" PRId64 \\\"|UNK|\\\", gmt->tm_year+1900, gmt->tm_mon+1, gmt->tm_mday, gmt->tm_hour, gmt->tm_min, gmt->tm_sec,\\n flex->Sync.baud, flex->Sync.levels, PhaseNo, flex->FIW.cycleno, flex->FIW.frameno, flex->Decode.capcode);\",\n \" for (unsigned int i = 0; i < len; i++) {\\n verbprintf(0, \\\" %08x\\\", phaseptr[mw1 + i]);\\n }\\n verbprintf(0, \\\"\\\\n\\\");\\n}\",\n \"\\nstatic void decode_phase(struct Flex * flex, char PhaseNo) {\\n if (flex==NULL) return;\\n verbprintf(3, \\\"FLEX: Decoding phase %c\\\\n\\\", PhaseNo);\",\n \" uint32_t *phaseptr=NULL;\",\n \" switch (PhaseNo) {\\n case 'A': phaseptr=flex->Data.PhaseA.buf; break;\\n case 'B': phaseptr=flex->Data.PhaseB.buf; break;\\n case 'C': phaseptr=flex->Data.PhaseC.buf; break;\\n case 'D': phaseptr=flex->Data.PhaseD.buf; break;\\n }\",\n \" for (unsigned int i = 0; i < PHASE_WORDS; i++) {\\n int decode_error=bch3121_fix_errors(flex, &phaseptr[i], PhaseNo);\",\n \" if (decode_error) {\\n verbprintf(3, \\\"FLEX: Garbled message at block %u\\\\n\\\", i);\",\n \" // If the previous frame was a short message then we need to Null out the Group Message pointer\\n // this issue and sugested resolution was presented by 'bertinholland'\",\n \"\\n return;\\n }\",\n \" /*Extract just the message bits*/\\n phaseptr[i]&=0x1FFFFFL;\\n }\",\n \" // Block information word is the first data word in frame\\n uint32_t biw = phaseptr[0];\",\n \" // Nothing to see here, please move along\\n if (biw == 0 || (biw & 0x1FFFFFL) == 0x1FFFFFL) {\\n verbprintf(3, \\\"FLEX: Nothing to see here, please move along\\\\n\\\");\\n return;\\n }\",\n \" // Address start address is bits 9-8, plus one for offset (to account for biw)\\n unsigned int aoffset = ((biw >> 8) & 0x3L) + 1;\\n // Vector start index is bits 15-10\\n unsigned int voffset = (biw >> 10) & 0x3fL;\\n if (voffset < aoffset) {\\n verbprintf(3, \\\"FLEX: Invalid biw\\\");\\n return;\\n }\\n // long addresses use double AW and VW, so there are anywhere between ceil(v-a/2) to v-a pages in this frame\\n verbprintf(3, \\\"FLEX: BlockInfoWord: (Phase %c) BIW:%08X AW %02u VW %02u (up to %u pages)\\\\n\\\", PhaseNo, biw, aoffset, voffset, voffset-aoffset);\",\n \" int flex_groupmessage = 0;\\n int flex_groupbit = 0;\",\n \" // Iterate through pages and dispatch to appropriate handler\\n for (unsigned int i = aoffset; i < voffset; i++) {\\n verbprintf(3, \\\"FLEX: Processing page offset #%u AW:%08X VW:%08X\\\\n\\\", i - aoffset + 1, phaseptr[i], phaseptr[voffset + i - aoffset]);\\n if (phaseptr[i] == 0 ||\\n (phaseptr[i] & 0x1FFFFFL) == 0x1FFFFFL) {\\n verbprintf(3, \\\"FLEX: Idle codewords, invalid address\\\\n\\\");\\n continue;\\n }\\n /*********************\\n * Parse AW\\n */\\n uint32_t aiw = phaseptr[i];\\n flex->Decode.long_address = (aiw < 0x8001L) ||\\n (aiw > 0x1E0000L && aiw < 0x1F0001L) ||\\n (aiw > 0x1F7FFEL);\",\n \" flex->Decode.capcode = aiw - 0x8000L; // if short address\\n if (flex->Decode.long_address) {\\n // Couldn't find spec on this, credit to PDW\\n flex->Decode.capcode = phaseptr[i + 1] ^ 0x1FFFFFL;\\n // 0x8000 or 32768 is 16b, use as upper part of 64b capcode\\n flex->Decode.capcode = flex->Decode.capcode << 15;\\n // add in 2068480 and first word, credit to PDW\\n // NOTE per PDW: this is not number given (2067456) in the patent for FLEX\\n flex->Decode.capcode += 2068480L + aiw;\\n }\\n if (flex->Decode.capcode > 4297068542LL || flex->Decode.capcode < 0) {\\n // Invalid address (by spec, maximum address)\\n verbprintf(3, \\\"FLEX: Invalid address, capcode out of range %\\\" PRId64 \\\"\\\\n\\\", flex->Decode.capcode);\\n continue;\\n }\\n verbprintf(3, \\\"FLEX: CAPCODE:%016\\\" PRIx64 \\\" %\\\" PRId64 \\\"\\\\n\\\", flex->Decode.capcode, flex->Decode.capcode);\",\n \" flex_groupmessage = 0;\\n flex_groupbit = 0;\\n if ((flex->Decode.capcode >= 2029568) && (flex->Decode.capcode <= 2029583)) {\\n flex_groupmessage = 1;\\n flex_groupbit = flex->Decode.capcode - 2029568;\\n if(flex_groupbit < 0) continue;\\n }\\n if (flex_groupmessage && flex->Decode.long_address) {\\n // Invalid (by spec)\\n verbprintf(3, \\\"FLEX: Don't process group messages if a long address\\\\n\\\");\\n return;\\n }\\n verbprintf(3, \\\"FLEX: AIW %u: capcode:%\\\" PRId64 \\\" long:%d group:%d groupbit:%d\\\\n\\\", i, flex->Decode.capcode, flex->Decode.long_address, flex_groupmessage, flex_groupbit);\",\n \" /*********************\\n * Parse VW\\n */\\n // Parse vector information word for address @ offset 'i'\\n unsigned int j = voffset+i-aoffset; // Start of vector field for address @ i\\n uint32_t viw = phaseptr[j];\\n flex->Decode.type = ((viw >> 4) & 0x7L);\\n unsigned int mw1 = (viw >> 7) & 0x7FL;\\n unsigned int len = (viw >> 14) & 0x7FL;\\n unsigned int hdr;\\n if (flex->Decode.long_address) {\\n // the header is within the next VW\\n hdr = j + 1;\\n if (len >= 1) {\\n // per PDW\\n len--;\\n }\\n } else { // if short address\\n // the header is within the message\\n hdr = mw1;\\n mw1++;\\n if (!flex_groupmessage && len >= 1) {\\n // not in spec, possible decode issue, but this fixed repeatedly observed len issues\\n len--;\\n }\\n }\\n if (hdr >= PHASE_WORDS) {\\n verbprintf(3, \\\"FLEX: Invalid VIW\\\\n\\\");\\n continue;\\n }\\n // get message fragment number (bits 11 and 12) from first header word\\n // if frag != 3 then this is a continued message\\n int frag = (int) (phaseptr[hdr] >> 11) & 0x3L;\\n // which spec documents a cont flag? it is used to derive the K/F/C frag_flag\\n int cont = (int) (phaseptr[hdr] >> 10) & 0x1L;;\\n verbprintf(3, \\\"FLEX: VIW %u: type:%d mw1:%u len:%u frag:%i\\\\n\\\", j, flex->Decode.type, mw1, len, frag);\",\n \" if (flex->Decode.type == FLEX_PAGETYPE_SHORT_INSTRUCTION)\\n {\\n // if (flex_groupmessage == 1) continue;\\n unsigned int iAssignedFrame = (int)((viw >> 10) & 0x7f); // Frame with groupmessage\\n int groupbit = (int)((viw >> 17) & 0x7f); // Listen to this groupcode\\n \\n ////////############################################################################# \\n ////////############################################################################# \\n flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX]++;\\n int CapcodePlacement = flex->GroupHandler.GroupCodes[groupbit][CAPCODES_INDEX];\\n verbprintf(1, \\\"FLEX: Found Short Instruction, Group bit: %i capcodes in group so far %i, adding Capcode: [%010\\\" PRId64 \\\"]\\\\n\\\", groupbit, CapcodePlacement, flex->Decode.capcode);\",\n \" flex->GroupHandler.GroupCodes[groupbit][CapcodePlacement] = flex->Decode.capcode;\\n flex->GroupHandler.GroupFrame[groupbit] = iAssignedFrame;\",\n \" // Ok, so the cycle and frame can be used to make sure we haven't missed the message frame.\\n // but the cycle is 0 - 15 and the frame is 0 - 127\\n if(iAssignedFrame > flex->FIW.frameno)\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno;\\n verbprintf(4, \\\"FLEX: Message frame is in this cycle: %i\\\\n\\\", flex->GroupHandler.GroupCycle[groupbit]);\",\n \" }\\n else\\n {\\n if(flex->FIW.cycleno == 15)\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = 0;\\n }\\n else\\n {\\n flex->GroupHandler.GroupCycle[groupbit] = (int)flex->FIW.cycleno++;\\n }\\n verbprintf(4, \\\"FLEX: Message frame is in the next cycle: %i\\\\n\\\", flex->GroupHandler.GroupCycle[groupbit]);\\n }\",\n \"\\n // Nothing else to do with this word.. move on!!\\n continue;\\n }\",\n \" // mw1 == 0, or anything less than the offset after all the VIW, is bad\\n if (len < 1 || mw1 < (voffset + (voffset - aoffset)) || mw1 >= PHASE_WORDS) {\\n verbprintf(3, \\\"FLEX: Invalid VIW\\\\n\\\");\\n continue;\\n }\\n // mw1 + len == 89 was observed, but still contained valid page, so truncate\\n if ((mw1 + len) > PHASE_WORDS){\\n len = PHASE_WORDS - mw1;\\n }\",\n \" if (is_tone_page(flex))\\n mw1 = len = 0;\",\n \" // Check if this is an alpha message\\n if (is_alphanumeric_page(flex))\\n parse_alphanumeric(flex, phaseptr, PhaseNo, mw1, len, frag, cont, flex_groupmessage, flex_groupbit);\\n else if (is_numeric_page(flex))\\n parse_numeric(flex, phaseptr, PhaseNo, j);\\n else if (is_tone_page(flex))\\n parse_tone_only(flex, phaseptr, PhaseNo, j); // parse_tone_only(flex, PhaseNo);\\n else\\n parse_unknown(flex, phaseptr, PhaseNo, mw1, len);\",\n \" // long addresses eat 2 aw and 2 vw, so skip the next aw-vw pair\\n if (flex->Decode.long_address) {\\n i++;\\n }\\n }\\n}\",\n \"\\nstatic void clear_phase_data(struct Flex * flex) {\\n if (flex==NULL) return;\\n int i;\\n for (i = 0; i < PHASE_WORDS; i++) {\\n flex->Data.PhaseA.buf[i]=0;\\n flex->Data.PhaseB.buf[i]=0;\\n flex->Data.PhaseC.buf[i]=0;\\n flex->Data.PhaseD.buf[i]=0;\\n }\",\n \" flex->Data.PhaseA.idle_count=0;\\n flex->Data.PhaseB.idle_count=0;\\n flex->Data.PhaseC.idle_count=0;\\n flex->Data.PhaseD.idle_count=0;\",\n \" flex->Data.phase_toggle=0;\\n flex->Data.data_bit_counter=0;\",\n \"}\",\n \"\\nstatic void decode_data(struct Flex * flex) {\\n if (flex==NULL) return;\",\n \" if (flex->Sync.baud == 1600) {\\n if (flex->Sync.levels==2) {\\n decode_phase(flex, 'A');\\n } else {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'B');\\n }\\n } else {\\n if (flex->Sync.levels==2) {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'C');\\n } else {\\n decode_phase(flex, 'A');\\n decode_phase(flex, 'B');\\n decode_phase(flex, 'C');\\n decode_phase(flex, 'D');\\n }\\n }\\n}\",\n \"\\nstatic int read_data(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return -1;\\n // Here is where we output a 1 or 0 on each phase according\\n // to current FLEX mode and symbol value. Unassigned phases\\n // are zero from the enter_idle() initialization.\\n //\\n // FLEX can transmit the data portion of the frame at either\\n // 1600 bps or 3200 bps, and can use either two- or four-level\\n // FSK encoding.\\n //\\n // At 1600 bps, 2-level, a single \\\"phase\\\" is transmitted with bit\\n // value '0' using level '3' and bit value '1' using level '0'.\\n //\\n // At 1600 bps, 4-level, a second \\\"phase\\\" is transmitted, and the\\n // di-bits are encoded with a gray code:\\n //\\n // Symbol Phase 1 Phase 2\\n // ------ ------- -------\\n // 0 1 1\\n // 1 1 0\\n // 2 0 0\\n // 3 0 1\\n //\\n // At 1600 bps, 4-level, these are called PHASE A and PHASE B.\\n //\\n // At 3200 bps, the same 1 or 2 bit encoding occurs, except that\\n // additionally two streams are interleaved on alternating symbols.\\n // Thus, PHASE A (and PHASE B if 4-level) are decoded on one symbol,\\n // then PHASE C (and PHASE D if 4-level) are decoded on the next.\",\n \" int bit_a=0; //Received data bit for Phase A\\n int bit_b=0; //Received data bit for Phase B\",\n \" bit_a = (sym > 1);\\n if (flex->Sync.levels == 4) {\\n bit_b = (sym == 1) || (sym == 2);\\n }\",\n \" if (flex->Sync.baud == 1600) {\\n flex->Data.phase_toggle=0;\\n }\",\n \" //By making the index scan the data words in this way, the data is deinterlaced\\n //Bits 0, 1, and 2 map straight through to give a 0-7 sequence that repeats 32 times before moving to 8-15 repeating 32 times\\n unsigned int idx= ((flex->Data.data_bit_counter>>5)&0xFFF8) | (flex->Data.data_bit_counter&0x0007);\",\n \" if (flex->Data.phase_toggle==0) {\\n flex->Data.PhaseA.buf[idx] = (flex->Data.PhaseA.buf[idx]>>1) | (bit_a?(0x80000000):0);\\n flex->Data.PhaseB.buf[idx] = (flex->Data.PhaseB.buf[idx]>>1) | (bit_b?(0x80000000):0);\\n flex->Data.phase_toggle=1;\",\n \" if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\\n if (flex->Data.PhaseA.buf[idx] == 0x00000000 || flex->Data.PhaseA.buf[idx] == 0xffffffff) flex->Data.PhaseA.idle_count++;\\n if (flex->Data.PhaseB.buf[idx] == 0x00000000 || flex->Data.PhaseB.buf[idx] == 0xffffffff) flex->Data.PhaseB.idle_count++;\\n }\\n } else {\\n flex->Data.PhaseC.buf[idx] = (flex->Data.PhaseC.buf[idx]>>1) | (bit_a?(0x80000000):0);\\n flex->Data.PhaseD.buf[idx] = (flex->Data.PhaseD.buf[idx]>>1) | (bit_b?(0x80000000):0);\\n flex->Data.phase_toggle=0;\",\n \" if ((flex->Data.data_bit_counter & 0xFF) == 0xFF) {\\n if (flex->Data.PhaseC.buf[idx] == 0x00000000 || flex->Data.PhaseC.buf[idx] == 0xffffffff) flex->Data.PhaseC.idle_count++;\\n if (flex->Data.PhaseD.buf[idx] == 0x00000000 || flex->Data.PhaseD.buf[idx] == 0xffffffff) flex->Data.PhaseD.idle_count++;\\n }\\n }\",\n \" if (flex->Sync.baud == 1600 || flex->Data.phase_toggle==0) {\\n flex->Data.data_bit_counter++;\\n }\",\n \" /*Report if all active phases have gone idle*/\\n int idle=0;\\n if (flex->Sync.baud == 1600) {\\n if (flex->Sync.levels==2) {\\n idle=(flex->Data.PhaseA.idle_count>IDLE_THRESHOLD);\\n } else {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD));\\n }\\n } else {\\n if (flex->Sync.levels==2) {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD));\\n } else {\\n idle=((flex->Data.PhaseA.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseB.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseC.idle_count>IDLE_THRESHOLD) && (flex->Data.PhaseD.idle_count>IDLE_THRESHOLD));\\n }\\n }\",\n \" return idle;\\n}\",\n \"\\nstatic void report_state(struct Flex * flex) {\\n if (flex->State.Current != flex->State.Previous) {\\n flex->State.Previous = flex->State.Current;\",\n \" char * state=\\\"Unknown\\\";\\n switch (flex->State.Current) {\\n case FLEX_STATE_SYNC1:\\n state=\\\"SYNC1\\\";\\n break;\\n case FLEX_STATE_FIW:\\n state=\\\"FIW\\\";\\n break;\\n case FLEX_STATE_SYNC2:\\n state=\\\"SYNC2\\\";\\n break;\\n case FLEX_STATE_DATA:\\n state=\\\"DATA\\\";\\n break;\\n default:\\n break;\",\n \" }\\n verbprintf(1, \\\"FLEX: State: %s\\\\n\\\", state);\\n }\\n}\",\n \"//Called for each received symbol\\nstatic void flex_sym(struct Flex * flex, unsigned char sym) {\\n if (flex==NULL) return;\\n /*If the signal has a negative polarity, the symbols must be inverted*/\\n /*Polarity is determined during the IDLE/sync word checking phase*/\\n unsigned char sym_rectified;\\n if (flex->Sync.polarity) {\\n sym_rectified=3-sym;\\n } else {\\n sym_rectified=sym;\\n }\",\n \" switch (flex->State.Current) {\\n case FLEX_STATE_SYNC1:\\n {\\n // Continually compare the received symbol stream\\n // against the known FLEX sync words.\\n unsigned int sync_code=flex_sync(flex, sym); //Unrectified version of the symbol must be used here\\n if (sync_code!=0) {\\n decode_mode(flex,sync_code);\",\n \" if (flex->Sync.baud!=0 && flex->Sync.levels!=0) {\\n flex->State.Current=FLEX_STATE_FIW;\",\n \" verbprintf(2, \\\"FLEX: SyncInfoWord: sync_code=0x%04x baud=%i levels=%i polarity=%s zero=%f envelope=%f symrate=%f\\\\n\\\",\\n sync_code, flex->Sync.baud, flex->Sync.levels, flex->Sync.polarity?\\\"NEG\\\":\\\"POS\\\", flex->Modulation.zero, flex->Modulation.envelope, flex->Modulation.symbol_rate);\\n } else {\\n verbprintf(2, \\\"FLEX: Unknown Sync code = 0x%04x\\\\n\\\", sync_code);\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\\n } else {\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\",\n \" flex->State.fiwcount=0;\\n flex->FIW.rawdata=0;\\n break;\\n }\\n case FLEX_STATE_FIW:\\n {\\n // Skip 16 bits of dotting, then accumulate 32 bits\\n // of Frame Information Word.\\n // FIW is accumulated, call BCH to error correct it\\n flex->State.fiwcount++;\\n if (flex->State.fiwcount>=16) {\\n read_2fsk(flex, sym_rectified, &flex->FIW.rawdata);\\n }\",\n \" if (flex->State.fiwcount==48) {\\n if (decode_fiw(flex)==0) {\\n flex->State.sync2_count=0;\\n flex->Demodulator.baud = flex->Sync.baud;\\n flex->State.Current=FLEX_STATE_SYNC2;\\n } else {\\n flex->State.Current=FLEX_STATE_SYNC1;\\n }\\n }\\n break;\\n }\\n case FLEX_STATE_SYNC2:\\n {\\n // This part and the remainder of the frame are transmitted\\n // at either 1600 bps or 3200 bps based on the received\\n // FLEX sync word. The second SYNC header is 25ms of idle bits\\n // at either speed.\\n // Skip 25 ms = 40 bits @ 1600 bps, 80 @ 3200 bps\\n if (++flex->State.sync2_count == flex->Sync.baud*25/1000) {\\n flex->State.data_count=0;\\n clear_phase_data(flex);\\n flex->State.Current=FLEX_STATE_DATA;\\n }\",\n \" break;\\n }\\n case FLEX_STATE_DATA:\\n {\\n // The data portion of the frame is 1760 ms long at either\\n // baudrate. This is 2816 bits @ 1600 bps and 5632 bits @ 3200 bps.\\n // The output_symbol() routine decodes and doles out the bits\\n // to each of the four transmitted phases of FLEX interleaved codes.\\n int idle=read_data(flex, sym_rectified);\\n if (++flex->State.data_count == flex->Sync.baud*1760/1000 || idle) {\\n decode_data(flex);\\n flex->Demodulator.baud = 1600;\\n flex->State.Current=FLEX_STATE_SYNC1;\\n flex->State.data_count=0;\\n }\\n break;\\n }\\n }\\n}\",\n \"int buildSymbol(struct Flex * flex, double sample) {\\n if (flex == NULL) return 0;\",\n \" const int64_t phase_max = 100 * flex->Demodulator.sample_freq; // Maximum value for phase (calculated to divide by sample frequency without remainder)\\n const int64_t phase_rate = phase_max*flex->Demodulator.baud / flex->Demodulator.sample_freq; // Increment per baseband sample\\n const double phasepercent = 100.0 * flex->Demodulator.phase / phase_max;\",\n \" /*Update the sample counter*/\\n flex->Demodulator.sample_count++;\",\n \" /*Remove DC offset (FIR filter)*/\\n if (flex->State.Current == FLEX_STATE_SYNC1) {\\n flex->Modulation.zero = (flex->Modulation.zero*(FREQ_SAMP*DC_OFFSET_FILTER) + sample) / ((FREQ_SAMP*DC_OFFSET_FILTER) + 1);\\n }\\n sample -= flex->Modulation.zero;\",\n \" if (flex->Demodulator.locked) {\\n /*During the synchronisation period, establish the envelope of the signal*/\\n if (flex->State.Current == FLEX_STATE_SYNC1) {\\n flex->Demodulator.envelope_sum += fabs(sample);\\n flex->Demodulator.envelope_count++;\\n flex->Modulation.envelope = flex->Demodulator.envelope_sum / flex->Demodulator.envelope_count;\\n }\\n }\\n else {\\n /*Reset and hold in initial state*/\\n flex->Modulation.envelope = 0;\\n flex->Demodulator.envelope_sum = 0;\\n flex->Demodulator.envelope_count = 0;\\n flex->Demodulator.baud = 1600;\\n flex->Demodulator.timeout = 0;\\n flex->Demodulator.nonconsec = 0;\\n flex->State.Current = FLEX_STATE_SYNC1;\\n }\",\n \" /* MID 80% SYMBOL PERIOD */\\n if (phasepercent > 10 && phasepercent <90) {\\n /*Count the number of occurrences of each symbol value for analysis at end of symbol period*/\\n if (sample > 0) {\\n if (sample > flex->Modulation.envelope*SLICE_THRESHOLD)\\n flex->Demodulator.symcount[3]++;\\n else\\n flex->Demodulator.symcount[2]++;\\n }\\n else {\\n if (sample < -flex->Modulation.envelope*SLICE_THRESHOLD)\\n flex->Demodulator.symcount[0]++;\\n else\\n flex->Demodulator.symcount[1]++;\\n }\\n }\",\n \" /* ZERO CROSSING */\\n if ((flex->Demodulator.sample_last<0 && sample >= 0) || (flex->Demodulator.sample_last >= 0 && sample<0)) {\\n /*The phase error has a direction towards the closest symbol boundary*/\\n double phase_error = 0.0;\\n if (phasepercent<50) {\\n phase_error = flex->Demodulator.phase;\\n }\\n else {\\n phase_error = flex->Demodulator.phase - phase_max;\\n }\",\n \" /*Phase lock with the signal*/\\n if (flex->Demodulator.locked) {\\n flex->Demodulator.phase -= phase_error * PHASE_LOCKED_RATE;\\n }\\n else {\\n flex->Demodulator.phase -= phase_error * PHASE_UNLOCKED_RATE;\\n }\",\n \" /*If too many zero crossing occur within the mid 80% then indicate lock has been lost*/\\n if (phasepercent > 10 && phasepercent < 90) {\\n flex->Demodulator.nonconsec++;\\n if (flex->Demodulator.nonconsec>20 && flex->Demodulator.locked) {\\n verbprintf(1, \\\"FLEX: Synchronisation Lost\\\\n\\\");\\n flex->Demodulator.locked = 0;\\n }\\n }\\n else {\\n flex->Demodulator.nonconsec = 0;\\n }\",\n \" flex->Demodulator.timeout = 0;\\n }\\n flex->Demodulator.sample_last = sample;\",\n \" /* END OF SYMBOL PERIOD */\\n flex->Demodulator.phase += phase_rate;\",\n \" if (flex->Demodulator.phase > phase_max) {\\n flex->Demodulator.phase -= phase_max;\\n return 1;\\n } else {\\n return 0;\\n }\",\n \"}\",\n \"void Flex_Demodulate(struct Flex * flex, double sample) {\\n if(flex == NULL) return;\",\n \" if (buildSymbol(flex, sample) == 1) {\\n flex->Demodulator.nonconsec = 0;\\n flex->Demodulator.symbol_count++;\\n flex->Modulation.symbol_rate = 1.0 * flex->Demodulator.symbol_count*flex->Demodulator.sample_freq / flex->Demodulator.sample_count;\",\n \" /*Determine the modal symbol*/\\n int j;\\n int decmax = 0;\\n int modal_symbol = 0;\\n for (j = 0; j<4; j++) {\\n if (flex->Demodulator.symcount[j] > decmax) {\\n modal_symbol = j;\\n decmax = flex->Demodulator.symcount[j];\\n }\\n }\\n flex->Demodulator.symcount[0] = 0;\\n flex->Demodulator.symcount[1] = 0;\\n flex->Demodulator.symcount[2] = 0;\\n flex->Demodulator.symcount[3] = 0;\",\n \"\\n if (flex->Demodulator.locked) {\\n /*Process the symbol*/\\n flex_sym(flex, modal_symbol);\\n }\\n else {\\n /*Check for lock pattern*/\\n /*Shift symbols into buffer, symbols are converted so that the max and min symbols map to 1 and 2 i.e each contain a single 1 */\\n flex->Demodulator.lock_buf = (flex->Demodulator.lock_buf << 2) | (modal_symbol ^ 0x1);\\n uint64_t lock_pattern = flex->Demodulator.lock_buf ^ 0x6666666666666666ull;\\n uint64_t lock_mask = (1ull << (2 * LOCK_LEN)) - 1;\\n if ((lock_pattern&lock_mask) == 0 || ((~lock_pattern)&lock_mask) == 0) {\\n verbprintf(1, \\\"FLEX: Locked\\\\n\\\");\\n flex->Demodulator.locked = 1;\\n /*Clear the syncronisation buffer*/\\n flex->Demodulator.lock_buf = 0;\\n flex->Demodulator.symbol_count = 0;\\n flex->Demodulator.sample_count = 0;\\n }\\n }\",\n \" /*Time out after X periods with no zero crossing*/\\n flex->Demodulator.timeout++;\\n if (flex->Demodulator.timeout>DEMOD_TIMEOUT) {\\n verbprintf(1, \\\"FLEX: Timeout\\\\n\\\");\\n flex->Demodulator.locked = 0;\\n }\\n }\",\n \" report_state(flex);\\n}\",\n \"void Flex_Delete(struct Flex * flex) {\\n if (flex==NULL) return;\",\n \" if (flex->Decode.BCHCode!=NULL) {\\n BCHCode_Delete(flex->Decode.BCHCode);\\n flex->Decode.BCHCode=NULL;\\n }\",\n \" free(flex);\\n}\",\n \"\\nstruct Flex * Flex_New(unsigned int SampleFrequency) {\\n struct Flex *flex=(struct Flex *)malloc(sizeof(struct Flex));\\n if (flex!=NULL) {\\n memset(flex, 0, sizeof(struct Flex));\",\n \" flex->Demodulator.sample_freq=SampleFrequency;\\n // The baud rate of first syncword and FIW is always 1600, so set that\\n // rate to start.\\n flex->Demodulator.baud = 1600;\",\n \" /*Generator polynomial for BCH3121 Code*/\\n int p[6];\\n p[0] = p[2] = p[5] = 1; p[1] = p[3] = p[4] =0;\\n flex->Decode.BCHCode=BCHCode_New( p, 5, 31, 21, 2);\\n if (flex->Decode.BCHCode == NULL) {\\n Flex_Delete(flex);\\n flex=NULL;\\n }\",\n \" for(int g = 0; g < GROUP_BITS; g++)\\n {\\n flex->GroupHandler.GroupFrame[g] = -1;\\n flex->GroupHandler.GroupCycle[g] = -1;\\n }\\n }\",\n \" return flex;\\n}\",\n \"\\nstatic void flex_demod(struct demod_state *s, buffer_t buffer, int length) {\\n if (s==NULL) return;\\n if (s->l1.flex==NULL) return;\\n int i;\\n for (i=0; i<length; i++) {\\n Flex_Demodulate(s->l1.flex, buffer.fbuffer[i]);\\n }\\n}\",\n \"\\nstatic void flex_init(struct demod_state *s) {\\n if (s==NULL) return;\\n s->l1.flex=Flex_New(FREQ_SAMP);\\n}\",\n \"\\nstatic void flex_deinit(struct demod_state *s) {\\n if (s==NULL) return;\\n if (s->l1.flex==NULL) return;\",\n \" Flex_Delete(s->l1.flex);\\n s->l1.flex=NULL;\\n}\",\n \"\\nconst struct demod_param demod_flex = {\\n \\\"FLEX\\\", true, FREQ_SAMP, FILTLEN, flex_init, flex_demod, flex_deinit\\n};\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [560], \"buggy_code_start_loc\": [560], \"filenames\": [\"demod_flex.c\"], \"fixing_code_end_loc\": [572], \"fixing_code_start_loc\": [561], \"message\": \"A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation of the argument ch leads to format string. Upgrading to version 1.2.0 is able to address this issue. The name of the patch is e5a51c508ef952e81a6da25b43034dd1ed023c07. It is recommended to upgrade the affected component. The identifier VDB-216269 was assigned to this vulnerability.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:multimon-ng_project:multimon-ng:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"7B7F562F-A1B0-486D-9D4A-97EA75963DC1\", \"versionEndExcluding\": \"1.2.0\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation of the argument ch leads to format string. Upgrading to version 1.2.0 is able to address this issue. The name of the patch is e5a51c508ef952e81a6da25b43034dd1ed023c07. It is recommended to upgrade the affected component. The identifier VDB-216269 was assigned to this vulnerability.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2020-36619\", \"lastModified\": \"2022-12-27T17:52:51.133\", \"metrics\": {\"cvssMetricV2\": null, \"cvssMetricV30\": null, \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 9.8, \"baseSeverity\": \"CRITICAL\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 5.9, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"ADJACENT_NETWORK\", \"availabilityImpact\": \"LOW\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"LOW\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L\", \"version\": \"3.1\"}, \"exploitabilityScore\": 2.1, \"impactScore\": 3.4, \"source\": \"cna@vuldb.com\", \"type\": \"Secondary\"}]}, \"published\": \"2022-12-19T14:15:10.243\", \"references\": [{\"source\": \"cna@vuldb.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/commit/e5a51c508ef952e81a6da25b43034dd1ed023c07\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/pull/160\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Release Notes\", \"Third Party Advisory\"], \"url\": \"https://github.com/EliasOenal/multimon-ng/releases/tag/1.2.0\"}, {\"source\": \"cna@vuldb.com\", \"tags\": [\"Permissions Required\", \"Third Party Advisory\", \"VDB Entry\"], \"url\": \"https://vuldb.com/?id.216269\"}], \"sourceIdentifier\": \"cna@vuldb.com\", \"vendorComments\": null, \"vulnStatus\": \"Analyzed\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-134\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-119\"}, {\"lang\": \"en\", \"value\": \"CWE-134\"}], \"source\": \"cna@vuldb.com\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/EliasOenal/multimon-ng/commit/e5a51c508ef952e81a6da25b43034dd1ed023c07\"}, \"type\": \"CWE-134\"}"},"index":{"kind":"number","value":1282,"string":"1,282"}}},{"rowIdx":7094,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["/* -*- C++ -*-\n * Copyright 2019 LibRaw LLC (info@libraw.org)\n *\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\n LibRaw do not use RESTRICTED code from dcraw.c"," LibRaw is free software; you can redistribute it and/or modify\n it under the terms of the one of two licenses as you choose:","1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1\n (See file LICENSE.LGPL provided in LibRaw distribution archive for details).","2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0\n (See file LICENSE.CDDL provided in LibRaw distribution archive for details)."," */","#include \"../../internal/dcraw_defs.h\"","unsigned LibRaw::getbithuff(int nbits, ushort *huff)\n{\n#ifdef LIBRAW_NOTHREADS\n static unsigned bitbuf = 0;\n static int vbits = 0, reset = 0;\n#else\n#define bitbuf tls->getbits.bitbuf\n#define vbits tls->getbits.vbits\n#define reset tls->getbits.reset\n#endif\n unsigned c;"," if (nbits > 25)\n return 0;\n if (nbits < 0)\n return bitbuf = vbits = reset = 0;\n if (nbits == 0 || vbits < 0)\n return 0;\n while (!reset && vbits < nbits && (c = fgetc(ifp)) != EOF &&\n !(reset = zero_after_ff && c == 0xff && fgetc(ifp)))\n {\n bitbuf = (bitbuf << 8) + (uchar)c;\n vbits += 8;\n }\n c = bitbuf << (32 - vbits) >> (32 - nbits);\n if (huff)\n {\n vbits -= huff[c] >> 8;\n c = (uchar)huff[c];\n }\n else\n vbits -= nbits;\n if (vbits < 0)\n derror();\n return c;\n#ifndef LIBRAW_NOTHREADS\n#undef bitbuf\n#undef vbits\n#undef reset\n#endif\n}","/*\n Construct a decode tree according the specification in *source.\n The first 16 bytes specify how many codes should be 1-bit, 2-bit\n 3-bit, etc. Bytes after that are the leaf values."," For example, if the source is"," { 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,\n 0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },"," then the code is"," 00\t\t0x04\n 010\t\t0x03\n 011\t\t0x05\n 100\t\t0x06\n 101\t\t0x02\n 1100\t\t0x07\n 1101\t\t0x01\n 11100\t\t0x08\n 11101\t\t0x09\n 11110\t\t0x00\n 111110\t\t0x0a\n 1111110\t\t0x0b\n 1111111\t\t0xff\n */\nushort *LibRaw::make_decoder_ref(const uchar **source)\n{\n int max, len, h, i, j;\n const uchar *count;\n ushort *huff;"," count = (*source += 16) - 17;\n for (max = 16; max && !count[max]; max--)\n ;\n huff = (ushort *)calloc(1 + (1 << max), sizeof *huff);\n merror(huff, \"make_decoder()\");\n huff[0] = max;\n for (h = len = 1; len <= max; len++)\n for (i = 0; i < count[len]; i++, ++*source)\n for (j = 0; j < 1 << (max - len); j++)\n if (h <= 1 << max)\n huff[h++] = len << 8 | **source;\n return huff;\n}","ushort *LibRaw::make_decoder(const uchar *source)\n{\n return make_decoder_ref(&source);\n}","void LibRaw::crw_init_tables(unsigned table, ushort *huff[2])\n{\n static const uchar first_tree[3][29] = {\n {0, 1, 4, 2, 3, 1, 2, 0, 0, 0,\n 0, 0, 0, 0, 0, 0, 0x04, 0x03, 0x05, 0x06,\n 0x02, 0x07, 0x01, 0x08, 0x09, 0x00, 0x0a, 0x0b, 0xff},\n {0, 2, 2, 3, 1, 1, 1, 1, 2, 0,\n 0, 0, 0, 0, 0, 0, 0x03, 0x02, 0x04, 0x01,\n 0x05, 0x00, 0x06, 0x07, 0x09, 0x08, 0x0a, 0x0b, 0xff},\n {0, 0, 6, 3, 1, 1, 2, 0, 0, 0,\n 0, 0, 0, 0, 0, 0, 0x06, 0x05, 0x07, 0x04,\n 0x08, 0x03, 0x09, 0x02, 0x00, 0x0a, 0x01, 0x0b, 0xff},\n };\n static const uchar second_tree[3][180] = {\n {0, 2, 2, 2, 1, 4, 2, 1, 2, 5, 1, 1,\n 0, 0, 0, 139, 0x03, 0x04, 0x02, 0x05, 0x01, 0x06, 0x07, 0x08,\n 0x12, 0x13, 0x11, 0x14, 0x09, 0x15, 0x22, 0x00, 0x21, 0x16, 0x0a, 0xf0,\n 0x23, 0x17, 0x24, 0x31, 0x32, 0x18, 0x19, 0x33, 0x25, 0x41, 0x34, 0x42,\n 0x35, 0x51, 0x36, 0x37, 0x38, 0x29, 0x79, 0x26, 0x1a, 0x39, 0x56, 0x57,\n 0x28, 0x27, 0x52, 0x55, 0x58, 0x43, 0x76, 0x59, 0x77, 0x54, 0x61, 0xf9,\n 0x71, 0x78, 0x75, 0x96, 0x97, 0x49, 0xb7, 0x53, 0xd7, 0x74, 0xb6, 0x98,\n 0x47, 0x48, 0x95, 0x69, 0x99, 0x91, 0xfa, 0xb8, 0x68, 0xb5, 0xb9, 0xd6,\n 0xf7, 0xd8, 0x67, 0x46, 0x45, 0x94, 0x89, 0xf8, 0x81, 0xd5, 0xf6, 0xb4,\n 0x88, 0xb1, 0x2a, 0x44, 0x72, 0xd9, 0x87, 0x66, 0xd4, 0xf5, 0x3a, 0xa7,\n 0x73, 0xa9, 0xa8, 0x86, 0x62, 0xc7, 0x65, 0xc8, 0xc9, 0xa1, 0xf4, 0xd1,\n 0xe9, 0x5a, 0x92, 0x85, 0xa6, 0xe7, 0x93, 0xe8, 0xc1, 0xc6, 0x7a, 0x64,\n 0xe1, 0x4a, 0x6a, 0xe6, 0xb3, 0xf1, 0xd3, 0xa5, 0x8a, 0xb2, 0x9a, 0xba,\n 0x84, 0xa4, 0x63, 0xe5, 0xc5, 0xf3, 0xd2, 0xc4, 0x82, 0xaa, 0xda, 0xe4,\n 0xf2, 0xca, 0x83, 0xa3, 0xa2, 0xc3, 0xea, 0xc2, 0xe2, 0xe3, 0xff, 0xff},\n {0, 2, 2, 1, 4, 1, 4, 1, 3, 3, 1, 0,\n 0, 0, 0, 140, 0x02, 0x03, 0x01, 0x04, 0x05, 0x12, 0x11, 0x06,\n 0x13, 0x07, 0x08, 0x14, 0x22, 0x09, 0x21, 0x00, 0x23, 0x15, 0x31, 0x32,\n 0x0a, 0x16, 0xf0, 0x24, 0x33, 0x41, 0x42, 0x19, 0x17, 0x25, 0x18, 0x51,\n 0x34, 0x43, 0x52, 0x29, 0x35, 0x61, 0x39, 0x71, 0x62, 0x36, 0x53, 0x26,\n 0x38, 0x1a, 0x37, 0x81, 0x27, 0x91, 0x79, 0x55, 0x45, 0x28, 0x72, 0x59,\n 0xa1, 0xb1, 0x44, 0x69, 0x54, 0x58, 0xd1, 0xfa, 0x57, 0xe1, 0xf1, 0xb9,\n 0x49, 0x47, 0x63, 0x6a, 0xf9, 0x56, 0x46, 0xa8, 0x2a, 0x4a, 0x78, 0x99,\n 0x3a, 0x75, 0x74, 0x86, 0x65, 0xc1, 0x76, 0xb6, 0x96, 0xd6, 0x89, 0x85,\n 0xc9, 0xf5, 0x95, 0xb4, 0xc7, 0xf7, 0x8a, 0x97, 0xb8, 0x73, 0xb7, 0xd8,\n 0xd9, 0x87, 0xa7, 0x7a, 0x48, 0x82, 0x84, 0xea, 0xf4, 0xa6, 0xc5, 0x5a,\n 0x94, 0xa4, 0xc6, 0x92, 0xc3, 0x68, 0xb5, 0xc8, 0xe4, 0xe5, 0xe6, 0xe9,\n 0xa2, 0xa3, 0xe3, 0xc2, 0x66, 0x67, 0x93, 0xaa, 0xd4, 0xd5, 0xe7, 0xf8,\n 0x88, 0x9a, 0xd7, 0x77, 0xc4, 0x64, 0xe2, 0x98, 0xa5, 0xca, 0xda, 0xe8,\n 0xf3, 0xf6, 0xa9, 0xb2, 0xb3, 0xf2, 0xd2, 0x83, 0xba, 0xd3, 0xff, 0xff},\n {0, 0, 6, 2, 1, 3, 3, 2, 5, 1, 2, 2,\n 8, 10, 0, 117, 0x04, 0x05, 0x03, 0x06, 0x02, 0x07, 0x01, 0x08,\n 0x09, 0x12, 0x13, 0x14, 0x11, 0x15, 0x0a, 0x16, 0x17, 0xf0, 0x00, 0x22,\n 0x21, 0x18, 0x23, 0x19, 0x24, 0x32, 0x31, 0x25, 0x33, 0x38, 0x37, 0x34,\n 0x35, 0x36, 0x39, 0x79, 0x57, 0x58, 0x59, 0x28, 0x56, 0x78, 0x27, 0x41,\n 0x29, 0x77, 0x26, 0x42, 0x76, 0x99, 0x1a, 0x55, 0x98, 0x97, 0xf9, 0x48,\n 0x54, 0x96, 0x89, 0x47, 0xb7, 0x49, 0xfa, 0x75, 0x68, 0xb6, 0x67, 0x69,\n 0xb9, 0xb8, 0xd8, 0x52, 0xd7, 0x88, 0xb5, 0x74, 0x51, 0x46, 0xd9, 0xf8,\n 0x3a, 0xd6, 0x87, 0x45, 0x7a, 0x95, 0xd5, 0xf6, 0x86, 0xb4, 0xa9, 0x94,\n 0x53, 0x2a, 0xa8, 0x43, 0xf5, 0xf7, 0xd4, 0x66, 0xa7, 0x5a, 0x44, 0x8a,\n 0xc9, 0xe8, 0xc8, 0xe7, 0x9a, 0x6a, 0x73, 0x4a, 0x61, 0xc7, 0xf4, 0xc6,\n 0x65, 0xe9, 0x72, 0xe6, 0x71, 0x91, 0x93, 0xa6, 0xda, 0x92, 0x85, 0x62,\n 0xf3, 0xc5, 0xb2, 0xa4, 0x84, 0xba, 0x64, 0xa5, 0xb3, 0xd2, 0x81, 0xe5,\n 0xd3, 0xaa, 0xc4, 0xca, 0xf2, 0xb1, 0xe4, 0xd1, 0x83, 0x63, 0xea, 0xc3,\n 0xe2, 0x82, 0xf1, 0xa3, 0xc2, 0xa1, 0xc1, 0xe3, 0xa2, 0xe1, 0xff, 0xff}};\n if (table > 2)\n table = 2;\n huff[0] = make_decoder(first_tree[table]);\n huff[1] = make_decoder(second_tree[table]);\n}","/*\n Return 0 if the image starts with compressed data,\n 1 if it starts with uncompressed low-order bits."," In Canon compressed data, 0xff is always followed by 0x00.\n */\nint LibRaw::canon_has_lowbits()\n{\n uchar test[0x4000];\n int ret = 1, i;"," fseek(ifp, 0, SEEK_SET);\n fread(test, 1, sizeof test, ifp);\n for (i = 540; i < sizeof test - 1; i++)\n if (test[i] == 0xff)\n {\n if (test[i + 1])\n return 1;\n ret = 0;\n }\n return ret;\n}","void LibRaw::canon_load_raw()\n{\n ushort *pixel, *prow, *huff[2];\n int nblocks, lowbits, i, c, row, r, save, val;\n int block, diffbuf[64], leaf, len, diff, carry = 0, pnum = 0, base[2];"," crw_init_tables(tiff_compress, huff);\n lowbits = canon_has_lowbits();\n if (!lowbits)\n maximum = 0x3ff;\n fseek(ifp, 540 + lowbits * raw_height * raw_width / 4, SEEK_SET);\n zero_after_ff = 1;\n getbits(-1);\n try\n {\n for (row = 0; row < raw_height; row += 8)\n {\n checkCancel();\n pixel = raw_image + row * raw_width;\n nblocks = MIN(8, raw_height - row) * raw_width >> 6;\n for (block = 0; block < nblocks; block++)\n {\n memset(diffbuf, 0, sizeof diffbuf);\n for (i = 0; i < 64; i++)\n {\n leaf = gethuff(huff[i > 0]);\n if (leaf == 0 && i)\n break;\n if (leaf == 0xff)\n continue;\n i += leaf >> 4;\n len = leaf & 15;\n if (len == 0)\n continue;\n diff = getbits(len);\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - 1;\n if (i < 64)\n diffbuf[i] = diff;\n }\n diffbuf[0] += carry;\n carry = diffbuf[0];\n for (i = 0; i < 64; i++)\n {\n if (pnum++ % raw_width == 0)\n base[0] = base[1] = 512;\n if ((pixel[(block << 6) + i] = base[i & 1] += diffbuf[i]) >> 10)\n derror();\n }\n }\n if (lowbits)\n {\n save = ftell(ifp);\n fseek(ifp, 26 + row * raw_width / 4, SEEK_SET);\n for (prow = pixel, i = 0; i < raw_width * 2; i++)\n {\n c = fgetc(ifp);\n for (r = 0; r < 8; r += 2, prow++)\n {\n val = (*prow << 2) + ((c >> r) & 3);\n if (raw_width == 2672 && val < 512)\n val += 2;\n *prow = val;\n }\n }\n fseek(ifp, save, SEEK_SET);\n }\n }\n }\n catch (...)\n {\n FORC(2) free(huff[c]);\n throw;\n }\n FORC(2) free(huff[c]);\n}","int LibRaw::ljpeg_start(struct jhead *jh, int info_only)\n{\n ushort c, tag, len;\n int cnt = 0;\n uchar data[0x10000];\n const uchar *dp;"," memset(jh, 0, sizeof *jh);\n jh->restart = INT_MAX;\n if ((fgetc(ifp), fgetc(ifp)) != 0xd8)\n return 0;\n do\n {\n if (feof(ifp))\n return 0;\n if (cnt++ > 1024)\n return 0; // 1024 tags limit\n if (!fread(data, 2, 2, ifp))\n return 0;\n tag = data[0] << 8 | data[1];\n len = (data[2] << 8 | data[3]) - 2;\n if (tag <= 0xff00)\n return 0;\n fread(data, 1, len, ifp);\n switch (tag)\n {\n case 0xffc3: // start of frame; lossless, Huffman\n jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;\n case 0xffc1:\n case 0xffc0:\n jh->algo = tag & 0xff;\n jh->bits = data[0];\n jh->high = data[1] << 8 | data[2];\n jh->wide = data[3] << 8 | data[4];\n jh->clrs = data[5] + jh->sraw;\n if (len == 9 && !dng_version)\n getc(ifp);\n break;\n case 0xffc4: // define Huffman tables\n if (info_only)\n break;\n for (dp = data; dp < data + len && !((c = *dp++) & -20);)\n jh->free[c] = jh->huff[c] = make_decoder_ref(&dp);\n break;\n case 0xffda: // start of scan\n jh->psv = data[1 + data[0] * 2];\n jh->bits -= data[3 + data[0] * 2] & 15;\n break;\n case 0xffdb:\n FORC(64) jh->quant[c] = data[c * 2 + 1] << 8 | data[c * 2 + 2];\n break;\n case 0xffdd:\n jh->restart = data[0] << 8 | data[1];\n }\n } while (tag != 0xffda);\n if (jh->bits > 16 || jh->clrs > 6 || !jh->bits || !jh->high || !jh->wide ||\n !jh->clrs)\n return 0;\n if (info_only)\n return 1;\n if (!jh->huff[0])\n return 0;\n FORC(19) if (!jh->huff[c + 1]) jh->huff[c + 1] = jh->huff[c];\n if (jh->sraw)\n {\n FORC(4) jh->huff[2 + c] = jh->huff[1];\n FORC(jh->sraw) jh->huff[1 + c] = jh->huff[0];\n }"," jh->row = (ushort *)calloc(jh->wide * jh->clrs, 4);"," merror(jh->row, \"ljpeg_start()\");\n return zero_after_ff = 1;\n}","void LibRaw::ljpeg_end(struct jhead *jh)\n{\n int c;\n FORC4 if (jh->free[c]) free(jh->free[c]);\n free(jh->row);\n}","int LibRaw::ljpeg_diff(ushort *huff)\n{\n int len, diff;\n if (!huff)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;"," len = gethuff(huff);\n if (len == 16 && (!dng_version || dng_version >= 0x1010000))\n return -32768;\n diff = getbits(len);\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - 1;\n return diff;\n}","ushort *LibRaw::ljpeg_row(int jrow, struct jhead *jh)\n{\n int col, c, diff, pred, spred = 0;\n ushort mark = 0, *row[3];"," if (jrow * jh->wide % jh->restart == 0)\n {\n FORC(6) jh->vpred[c] = 1 << (jh->bits - 1);\n if (jrow)\n {\n fseek(ifp, -2, SEEK_CUR);\n do\n mark = (mark << 8) + (c = fgetc(ifp));\n while (c != EOF && mark >> 4 != 0xffd);\n }\n getbits(-1);\n }\n FORC3 row[c] = jh->row + jh->wide * jh->clrs * ((jrow + c) & 1);\n for (col = 0; col < jh->wide; col++)\n FORC(jh->clrs)\n {\n diff = ljpeg_diff(jh->huff[c]);\n if (jh->sraw && c <= jh->sraw && (col | c))\n pred = spred;\n else if (col)\n pred = row[0][-jh->clrs];\n else\n pred = (jh->vpred[c] += diff) - diff;\n if (jrow && col)\n switch (jh->psv)\n {\n case 1:\n break;\n case 2:\n pred = row[1][0];\n break;\n case 3:\n pred = row[1][-jh->clrs];\n break;\n case 4:\n pred = pred + row[1][0] - row[1][-jh->clrs];\n break;\n case 5:\n pred = pred + ((row[1][0] - row[1][-jh->clrs]) >> 1);\n break;\n case 6:\n pred = row[1][0] + ((pred - row[1][-jh->clrs]) >> 1);\n break;\n case 7:\n pred = (pred + row[1][0]) >> 1;\n break;\n default:\n pred = 0;\n }\n if ((**row = pred + diff) >> jh->bits)\n derror();\n if (c <= jh->sraw)\n spred = **row;\n row[0]++;\n row[1]++;\n }\n return row[2];\n}","void LibRaw::lossless_jpeg_load_raw()\n{\n int jwide, jhigh, jrow, jcol, val, jidx, i, j, row = 0, col = 0;\n struct jhead jh;\n ushort *rp;"," if (!ljpeg_start(&jh, 0))\n return;"," if (jh.wide < 1 || jh.high < 1 || jh.clrs < 1 || jh.bits < 1)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n jwide = jh.wide * jh.clrs;\n jhigh = jh.high;\n if (jh.clrs == 4 && jwide >= raw_width * 2)\n jhigh *= 2;"," try\n {\n for (jrow = 0; jrow < jh.high; jrow++)\n {\n checkCancel();\n rp = ljpeg_row(jrow, &jh);\n if (load_flags & 1)\n row = jrow & 1 ? height - 1 - jrow / 2 : jrow / 2;\n for (jcol = 0; jcol < jwide; jcol++)\n {\n val = curve[*rp++];\n if (cr2_slice[0])\n {\n jidx = jrow * jwide + jcol;\n i = jidx / (cr2_slice[1] * raw_height);\n if ((j = i >= cr2_slice[0]))\n i = cr2_slice[0];\n jidx -= i * (cr2_slice[1] * raw_height);\n row = jidx / cr2_slice[1 + j];\n col = jidx % cr2_slice[1 + j] + i * cr2_slice[1];\n }\n if (raw_width == 3984 && (col -= 2) < 0)\n col += (row--, raw_width);\n if (row > raw_height)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if ((unsigned)row < raw_height)\n RAW(row, col) = val;\n if (++col >= raw_width)\n col = (row++, 0);\n }\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }\n ljpeg_end(&jh);\n}","void LibRaw::canon_sraw_load_raw()\n{\n struct jhead jh;\n short *rp = 0, (*ip)[4];\n int jwide, slice, scol, ecol, row, col, jrow = 0, jcol = 0, pix[3], c;\n int v[3] = {0, 0, 0}, ver, hue;\n int saved_w = width, saved_h = height;\n char *cp;"," if (!ljpeg_start(&jh, 0) || jh.clrs < 4)\n return;\n jwide = (jh.wide >>= 1) * jh.clrs;"," if (load_flags & 256)\n {\n width = raw_width;\n height = raw_height;\n }"," try\n {\n for (ecol = slice = 0; slice <= cr2_slice[0]; slice++)\n {\n scol = ecol;\n ecol += cr2_slice[1] * 2 / jh.clrs;\n if (!cr2_slice[0] || ecol > raw_width - 1)\n ecol = raw_width & -2;\n for (row = 0; row < height; row += (jh.clrs >> 1) - 1)\n {\n checkCancel();\n ip = (short(*)[4])image + row * width;\n for (col = scol; col < ecol; col += 2, jcol += jh.clrs)\n {\n if ((jcol %= jwide) == 0)\n rp = (short *)ljpeg_row(jrow++, &jh);\n if (col >= width)\n continue;\n if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\n {\n FORC(jh.clrs - 2)\n {\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col + (c >> 1) * width + (c & 1)][1] =\n ip[col + (c >> 1) * width + (c & 1)][2] = 8192;\n }\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_RGB)\n {\n FORC(jh.clrs - 2)\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\n }\n else\n {\n FORC(jh.clrs - 2)\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col][1] = rp[jcol + jh.clrs - 2] - 16384;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 16384;\n }\n }\n }\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }"," if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\n {\n ljpeg_end(&jh);\n maximum = 0x3fff;\n height = saved_h;\n width = saved_w;\n return;\n }"," try\n {\n for (cp = model2; *cp && !isdigit(*cp); cp++)\n ;\n sscanf(cp, \"%d.%d.%d\", v, v + 1, v + 2);\n ver = (v[0] * 1000 + v[1]) * 1000 + v[2];\n hue = (jh.sraw + 1) << 2;\n if (unique_id >= 0x80000281ULL ||\n (unique_id == 0x80000218ULL && ver > 1000006))\n hue = jh.sraw << 1;\n ip = (short(*)[4])image;\n rp = ip[0];\n for (row = 0; row < height; row++, ip += width)\n {\n checkCancel();\n if (row & (jh.sraw >> 1))\n {\n for (col = 0; col < width; col += 2)\n for (c = 1; c < 3; c++)\n if (row == height - 1)\n {\n ip[col][c] = ip[col - width][c];\n }\n else\n {\n ip[col][c] = (ip[col - width][c] + ip[col + width][c] + 1) >> 1;\n }\n }\n for (col = 1; col < width; col += 2)\n for (c = 1; c < 3; c++)\n if (col == width - 1)\n ip[col][c] = ip[col - 1][c];\n else\n ip[col][c] = (ip[col - 1][c] + ip[col + 1][c] + 1) >> 1;\n }\n if (!(imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_RGB))\n for (; rp < ip[0]; rp += 4)\n {\n checkCancel();\n if (unique_id == 0x80000218ULL || unique_id == 0x80000250ULL ||\n unique_id == 0x80000261ULL || unique_id == 0x80000281ULL ||\n unique_id == 0x80000287ULL)\n {\n rp[1] = (rp[1] << 2) + hue;\n rp[2] = (rp[2] << 2) + hue;\n pix[0] = rp[0] + ((50 * rp[1] + 22929 * rp[2]) >> 14);\n pix[1] = rp[0] + ((-5640 * rp[1] - 11751 * rp[2]) >> 14);\n pix[2] = rp[0] + ((29040 * rp[1] - 101 * rp[2]) >> 14);\n }\n else\n {\n if (unique_id < 0x80000218ULL)\n rp[0] -= 512;\n pix[0] = rp[0] + rp[2];\n pix[2] = rp[0] + rp[1];\n pix[1] = rp[0] + ((-778 * rp[1] - (rp[2] << 11)) >> 12);\n }\n FORC3 rp[c] = CLIP15(pix[c] * sraw_mul[c] >> 10);\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }\n height = saved_h;\n width = saved_w;\n ljpeg_end(&jh);\n maximum = 0x3fff;\n}","void LibRaw::ljpeg_idct(struct jhead *jh)\n{\n int c, i, j, len, skip, coef;\n float work[3][8][8];\n static float cs[106] = {0};\n static const uchar zigzag[80] = {\n 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,\n 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,\n 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,\n 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,\n 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63};"," if (!cs[0])\n FORC(106) cs[c] = cos((c & 31) * M_PI / 16) / 2;\n memset(work, 0, sizeof work);\n work[0][0][0] = jh->vpred[0] += ljpeg_diff(jh->huff[0]) * jh->quant[0];\n for (i = 1; i < 64; i++)\n {\n len = gethuff(jh->huff[16]);\n i += skip = len >> 4;\n if (!(len &= 15) && skip < 15)\n break;\n coef = getbits(len);\n if ((coef & (1 << (len - 1))) == 0)\n coef -= (1 << len) - 1;\n ((float *)work)[zigzag[i]] = coef * jh->quant[i];\n }\n FORC(8) work[0][0][c] *= M_SQRT1_2;\n FORC(8) work[0][c][0] *= M_SQRT1_2;\n for (i = 0; i < 8; i++)\n for (j = 0; j < 8; j++)\n FORC(8) work[1][i][j] += work[0][i][c] * cs[(j * 2 + 1) * c];\n for (i = 0; i < 8; i++)\n for (j = 0; j < 8; j++)\n FORC(8) work[2][i][j] += work[1][c][j] * cs[(i * 2 + 1) * c];"," FORC(64) jh->idct[c] = CLIP(((float *)work[2])[c] + 0.5);\n}","void LibRaw::pentax_load_raw()\n{\n ushort bit[2][15], huff[4097];\n int dep, row, col, diff, c, i;\n ushort vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];"," fseek(ifp, meta_offset, SEEK_SET);\n dep = (get2() + 12) & 15;\n fseek(ifp, 12, SEEK_CUR);\n FORC(dep) bit[0][c] = get2();\n FORC(dep) bit[1][c] = fgetc(ifp);\n FORC(dep)\n for (i = bit[0][c]; i <= ((bit[0][c] + (4096 >> bit[1][c]) - 1) & 4095);)\n huff[++i] = bit[1][c] << 8 | c;\n huff[0] = 12;\n fseek(ifp, data_offset, SEEK_SET);\n getbits(-1);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n diff = ljpeg_diff(huff);\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n RAW(row, col) = hpred[col & 1];\n if (hpred[col & 1] >> tiff_bps)\n derror();\n }\n }\n}\nvoid LibRaw::nikon_read_curve()\n{\n ushort ver0, ver1, vpred[2][2], hpred[2], csize;\n int i, step, max;"," fseek(ifp, meta_offset, SEEK_SET);\n ver0 = fgetc(ifp);\n ver1 = fgetc(ifp);\n if (ver0 == 0x49 || ver1 == 0x58)\n fseek(ifp, 2110, SEEK_CUR);\n read_shorts(vpred[0], 4);\n max = 1 << tiff_bps & 0x7fff;\n if ((csize = get2()) > 1)\n step = max / (csize - 1);\n if (ver0 == 0x44 && (ver1 == 0x20 || (ver1 == 0x40 && step > 3)) && step > 0)\n {\n if (ver1 == 0x40)\n {\n step /= 4;\n max /= 4;\n }\n for (i = 0; i < csize; i++)\n curve[i * step] = get2();\n for (i = 0; i < max; i++)\n curve[i] = (curve[i - i % step] * (step - i % step) +\n curve[i - i % step + step] * (i % step)) /\n step;\n }\n else if (ver0 != 0x46 && csize <= 0x4001)\n read_shorts(curve, max = csize);\n}","void LibRaw::nikon_load_raw()\n{\n static const uchar nikon_tree[][32] = {\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy */\n 5, 4, 3, 6, 2, 7, 1, 0, 8, 9, 11, 10, 12},\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\n 0, 0, /* 12-bit lossy after split */\n 0x39, 0x5a, 0x38, 0x27, 0x16, 5, 4, 3, 2, 1, 0, 11, 12, 12},"," {0, 1, 4, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 12-bit lossless */\n 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, 11, 12},\n {0, 1, 4, 3, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 14-bit lossy */\n 5, 6, 4, 7, 8, 3, 9, 2, 1, 0, 10, 11, 12, 13, 14},\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\n 0, /* 14-bit lossy after split */\n 8, 0x5c, 0x4b, 0x3a, 0x29, 7, 6, 5, 4, 3, 2, 1, 0, 13, 14},\n {0, 1, 4, 2, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, /* 14-bit lossless */\n 7, 6, 8, 5, 9, 4, 10, 3, 11, 12, 2, 0, 1, 13, 14}};\n ushort *huff, ver0, ver1, vpred[2][2], hpred[2];\n int i, min, max, tree = 0, split = 0, row, col, len, shl, diff;"," fseek(ifp, meta_offset, SEEK_SET);\n ver0 = fgetc(ifp);\n ver1 = fgetc(ifp);\n if (ver0 == 0x49 || ver1 == 0x58)\n fseek(ifp, 2110, SEEK_CUR);\n if (ver0 == 0x46)\n tree = 2;\n if (tiff_bps == 14)\n tree += 3;\n read_shorts(vpred[0], 4);\n max = 1 << tiff_bps & 0x7fff;\n if (ver0 == 0x44 && (ver1 == 0x20 || ver1 == 0x40))\n {\n if (ver1 == 0x40)\n max /= 4;\n fseek(ifp, meta_offset + 562, SEEK_SET);\n split = get2();\n }"," while (max > 2 && (curve[max - 2] == curve[max - 1]))\n max--;\n huff = make_decoder(nikon_tree[tree]);\n fseek(ifp, data_offset, SEEK_SET);\n getbits(-1);\n try\n {\n for (min = row = 0; row < height; row++)\n {\n checkCancel();\n if (split && row == split)\n {\n free(huff);\n huff = make_decoder(nikon_tree[tree + 1]);\n max += (min = 16) << 1;\n }\n for (col = 0; col < raw_width; col++)\n {\n i = gethuff(huff);\n len = i & 15;\n shl = i >> 4;\n diff = ((getbits(len - shl) << 1) + 1) << shl >> 1;\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - !shl;\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n if ((ushort)(hpred[col & 1] + min) >= max)\n derror();\n RAW(row, col) = curve[LIM((short)hpred[col & 1], 0, 0x3fff)];\n }\n }\n }\n catch (...)\n {\n free(huff);\n throw;\n }\n free(huff);\n}","void LibRaw::nikon_yuv_load_raw()\n{\n if (!image)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n int row, col, yuv[4], rgb[3], b, c;\n UINT64 bitbuf = 0;\n float cmul[4];\n FORC4 { cmul[c] = cam_mul[c] > 0.001f ? cam_mul[c] : 1.f; }\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();"," for (col = 0; col < raw_width; col++)\n {\n if (!(b = col & 1))\n {\n bitbuf = 0;\n FORC(6) bitbuf |= (UINT64)fgetc(ifp) << c * 8;\n FORC(4) yuv[c] = (bitbuf >> c * 12 & 0xfff) - (c >> 1 << 11);\n }\n rgb[0] = yuv[b] + 1.370705 * yuv[3];\n rgb[1] = yuv[b] - 0.337633 * yuv[2] - 0.698001 * yuv[3];\n rgb[2] = yuv[b] + 1.732446 * yuv[2];\n FORC3 image[row * width + col][c] =\n curve[LIM(rgb[c], 0, 0xfff)] / cmul[c];\n }\n }\n}","void LibRaw::rollei_load_raw()\n{\n uchar pixel[10];\n unsigned iten = 0, isix, i, buffer = 0, todo[16];\n if (raw_width > 32767 || raw_height > 32767)\n throw LIBRAW_EXCEPTION_IO_BADFILE;\n unsigned maxpixel = raw_width * (raw_height + 7);"," isix = raw_width * raw_height * 5 / 8;\n while (fread(pixel, 1, 10, ifp) == 10)\n {\n checkCancel();\n for (i = 0; i < 10; i += 2)\n {\n todo[i] = iten++;\n todo[i + 1] = pixel[i] << 8 | pixel[i + 1];\n buffer = pixel[i] >> 2 | buffer << 6;\n }\n for (; i < 16; i += 2)\n {\n todo[i] = isix++;\n todo[i + 1] = buffer >> (14 - i) * 5;\n }\n for (i = 0; i < 16; i += 2)\n if (todo[i] < maxpixel)\n raw_image[todo[i]] = (todo[i + 1] & 0x3ff);\n else\n derror();\n }\n maximum = 0x3ff;\n}","void LibRaw::nokia_load_raw()\n{\n uchar *data, *dp;\n int rev, dwide, row, col, c;\n double sum[] = {0, 0};"," rev = 3 * (order == 0x4949);\n dwide = (raw_width * 5 + 1) / 4;\n data = (uchar *)malloc(dwide * 2);\n merror(data, \"nokia_load_raw()\");\n try\n {\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n if (fread(data + dwide, 1, dwide, ifp) < dwide)\n derror();\n FORC(dwide) data[c] = data[dwide + (c ^ rev)];\n for (dp = data, col = 0; col < raw_width; dp += 5, col += 4)\n FORC4 RAW(row, col + c) = (dp[c] << 2) | (dp[4] >> (c << 1) & 3);\n }\n }\n catch (...)\n {\n free(data);\n throw;\n }\n free(data);\n maximum = 0x3ff;\n if (strncmp(make, \"OmniVision\", 10))\n return;\n row = raw_height / 2;\n FORC(width - 1)\n {\n sum[c & 1] += SQR(RAW(row, c) - RAW(row + 1, c + 1));\n sum[~c & 1] += SQR(RAW(row + 1, c) - RAW(row, c + 1));\n }\n if (sum[1] > sum[0])\n filters = 0x4b4b4b4b;\n}","void LibRaw::canon_rmf_load_raw()\n{\n int row, col, bits, orow, ocol, c;"," int *words = (int *)malloc(sizeof(int) * (raw_width / 3 + 1));\n merror(words, \"canon_rmf_load_raw\");\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fread(words, sizeof(int), raw_width / 3, ifp);\n for (col = 0; col < raw_width - 2; col += 3)\n {\n bits = words[col / 3];\n FORC3\n {\n orow = row;\n if ((ocol = col + c - 4) < 0)\n {\n ocol += raw_width;\n if ((orow -= 2) < 0)\n orow += raw_height;\n }\n RAW(orow, ocol) = curve[bits >> (10 * c + 2) & 0x3ff];\n }\n }\n }\n free(words);\n maximum = curve[0x3ff];\n}","unsigned LibRaw::pana_data(int nb, unsigned *bytes)\n{\n#ifndef LIBRAW_NOTHREADS\n#define vpos tls->pana_data.vpos\n#define buf tls->pana_data.buf\n#else\n static uchar buf[0x4002];\n static int vpos;\n#endif\n int byte;"," if (!nb && !bytes)\n return vpos = 0;"," if (!vpos)\n {\n fread(buf + load_flags, 1, 0x4000 - load_flags, ifp);\n fread(buf, 1, load_flags, ifp);\n }"," if (pana_encoding == 5)\n {\n for (byte = 0; byte < 16; byte++)\n {\n bytes[byte] = buf[vpos++];\n vpos &= 0x3FFF;\n }\n }\n else\n {\n vpos = (vpos - nb) & 0x1ffff;\n byte = vpos >> 3 ^ 0x3ff0;\n return (buf[byte] | buf[byte + 1] << 8) >> (vpos & 7) & ~((~0u) << nb);\n }\n return 0;\n#ifndef LIBRAW_NOTHREADS\n#undef vpos\n#undef buf\n#endif\n}","void LibRaw::panasonic_load_raw()\n{\n int row, col, i, j, sh = 0, pred[2], nonz[2];\n unsigned bytes[16];\n ushort *raw_block_data;"," pana_data(0, 0);"," int enc_blck_size = pana_bpp == 12 ? 10 : 9;\n if (pana_encoding == 5)\n {\n for (row = 0; row < raw_height; row++)\n {\n raw_block_data = raw_image + row * raw_width;\n checkCancel();\n for (col = 0; col < raw_width; col += enc_blck_size)\n {\n pana_data(0, bytes);"," if (pana_bpp == 12)\n {\n raw_block_data[col] = ((bytes[1] & 0xF) << 8) + bytes[0];\n raw_block_data[col + 1] = 16 * bytes[2] + (bytes[1] >> 4);\n raw_block_data[col + 2] = ((bytes[4] & 0xF) << 8) + bytes[3];\n raw_block_data[col + 3] = 16 * bytes[5] + (bytes[4] >> 4);\n raw_block_data[col + 4] = ((bytes[7] & 0xF) << 8) + bytes[6];\n raw_block_data[col + 5] = 16 * bytes[8] + (bytes[7] >> 4);\n raw_block_data[col + 6] = ((bytes[10] & 0xF) << 8) + bytes[9];\n raw_block_data[col + 7] = 16 * bytes[11] + (bytes[10] >> 4);\n raw_block_data[col + 8] = ((bytes[13] & 0xF) << 8) + bytes[12];\n raw_block_data[col + 9] = 16 * bytes[14] + (bytes[13] >> 4);\n }\n else if (pana_bpp == 14)\n {\n raw_block_data[col] = bytes[0] + ((bytes[1] & 0x3F) << 8);\n raw_block_data[col + 1] =\n (bytes[1] >> 6) + 4 * (bytes[2]) + ((bytes[3] & 0xF) << 10);\n raw_block_data[col + 2] =\n (bytes[3] >> 4) + 16 * (bytes[4]) + ((bytes[5] & 3) << 12);\n raw_block_data[col + 3] = ((bytes[5] & 0xFC) >> 2) + (bytes[6] << 6);\n raw_block_data[col + 4] = bytes[7] + ((bytes[8] & 0x3F) << 8);\n raw_block_data[col + 5] =\n (bytes[8] >> 6) + 4 * bytes[9] + ((bytes[10] & 0xF) << 10);\n raw_block_data[col + 6] =\n (bytes[10] >> 4) + 16 * bytes[11] + ((bytes[12] & 3) << 12);\n raw_block_data[col + 7] =\n ((bytes[12] & 0xFC) >> 2) + (bytes[13] << 6);\n raw_block_data[col + 8] = bytes[14] + ((bytes[15] & 0x3F) << 8);\n }\n }\n }\n }\n else\n {\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n if ((i = col % 14) == 0)\n pred[0] = pred[1] = nonz[0] = nonz[1] = 0;\n if (i % 3 == 2)\n sh = 4 >> (3 - pana_data(2, 0));\n if (nonz[i & 1])\n {\n if ((j = pana_data(8, 0)))\n {\n if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4)\n pred[i & 1] &= ~((~0u) << sh);\n pred[i & 1] += j << sh;\n }\n }\n else if ((nonz[i & 1] = pana_data(8, 0)) || i > 11)\n pred[i & 1] = nonz[i & 1] << 4 | pana_data(4, 0);\n if ((RAW(row, col) = pred[col & 1]) > 4098 && col < width &&\n row < height)\n derror();\n }\n }\n }\n}","void LibRaw::olympus_load_raw()\n{\n ushort huff[4096];\n int row, col, nbits, sign, low, high, i, c, w, n, nw;\n int acarry[2][3], *carry, pred, diff;"," huff[n = 0] = 0xc0c;\n for (i = 12; i--;)\n FORC(2048 >> i) huff[++n] = (i + 1) << 8 | i;\n fseek(ifp, 7, SEEK_CUR);\n getbits(-1);\n for (row = 0; row < height; row++)\n {\n checkCancel();\n memset(acarry, 0, sizeof acarry);\n for (col = 0; col < raw_width; col++)\n {\n carry = acarry[col & 1];\n i = 2 * (carry[2] < 3);\n for (nbits = 2 + i; (ushort)carry[0] >> (nbits + i); nbits++)\n ;\n low = (sign = getbits(3)) & 3;\n sign = sign << 29 >> 31;\n if ((high = getbithuff(12, huff)) == 12)\n high = getbits(16 - nbits) >> 1;\n carry[0] = (high << nbits) | getbits(nbits);\n diff = (carry[0] ^ sign) + carry[1];\n carry[1] = (diff * 3 + carry[1]) >> 5;\n carry[2] = carry[0] > 16 ? 0 : carry[2] + 1;\n if (col >= width)\n continue;\n if (row < 2 && col < 2)\n pred = 0;\n else if (row < 2)\n pred = RAW(row, col - 2);\n else if (col < 2)\n pred = RAW(row - 2, col);\n else\n {\n w = RAW(row, col - 2);\n n = RAW(row - 2, col);\n nw = RAW(row - 2, col - 2);\n if ((w < nw && nw < n) || (n < nw && nw < w))\n {\n if (ABS(w - nw) > 32 || ABS(n - nw) > 32)\n pred = w + n - nw;\n else\n pred = (w + n) >> 1;\n }\n else\n pred = ABS(w - nw) > ABS(n - nw) ? w : n;\n }\n if ((RAW(row, col) = pred + ((diff << 2) | low)) >> 12)\n derror();\n }\n }\n}","void LibRaw::minolta_rd175_load_raw()\n{\n uchar pixel[768];\n unsigned irow, box, row, col;"," for (irow = 0; irow < 1481; irow++)\n {\n checkCancel();\n if (fread(pixel, 1, 768, ifp) < 768)\n derror();\n box = irow / 82;\n row = irow % 82 * 12 + ((box < 12) ? box | 1 : (box - 12) * 2);\n switch (irow)\n {\n case 1477:\n case 1479:\n continue;\n case 1476:\n row = 984;\n break;\n case 1480:\n row = 985;\n break;\n case 1478:\n row = 985;\n box = 1;\n }\n if ((box < 12) && (box & 1))\n {\n for (col = 0; col < 1533; col++, row ^= 1)\n if (col != 1)\n RAW(row, col) = (col + 1) & 2\n ? pixel[col / 2 - 1] + pixel[col / 2 + 1]\n : pixel[col / 2] << 1;\n RAW(row, 1) = pixel[1] << 1;\n RAW(row, 1533) = pixel[765] << 1;\n }\n else\n for (col = row & 1; col < 1534; col += 2)\n RAW(row, col) = pixel[col / 2] << 1;\n }\n maximum = 0xff << 1;\n}","void LibRaw::quicktake_100_load_raw()\n{\n uchar pixel[484][644];\n static const short gstep[16] = {-89, -60, -44, -32, -22, -15, -8, -2,\n 2, 8, 15, 22, 32, 44, 60, 89};\n static const short rstep[6][4] = {{-3, -1, 1, 3}, {-5, -1, 1, 5},\n {-8, -2, 2, 8}, {-13, -3, 3, 13},\n {-19, -4, 4, 19}, {-28, -6, 6, 28}};\n static const short t_curve[256] = {\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14,\n 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,\n 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,\n 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58,\n 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,\n 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 86, 88, 90,\n 92, 94, 97, 99, 101, 103, 105, 107, 110, 112, 114, 116, 118, 120,\n 123, 125, 127, 129, 131, 134, 136, 138, 140, 142, 144, 147, 149, 151,\n 153, 155, 158, 160, 162, 164, 166, 168, 171, 173, 175, 177, 179, 181,\n 184, 186, 188, 190, 192, 195, 197, 199, 201, 203, 205, 208, 210, 212,\n 214, 216, 218, 221, 223, 226, 230, 235, 239, 244, 248, 252, 257, 261,\n 265, 270, 274, 278, 283, 287, 291, 296, 300, 305, 309, 313, 318, 322,\n 326, 331, 335, 339, 344, 348, 352, 357, 361, 365, 370, 374, 379, 383,\n 387, 392, 396, 400, 405, 409, 413, 418, 422, 426, 431, 435, 440, 444,\n 448, 453, 457, 461, 466, 470, 474, 479, 483, 487, 492, 496, 500, 508,\n 519, 531, 542, 553, 564, 575, 587, 598, 609, 620, 631, 643, 654, 665,\n 676, 687, 698, 710, 721, 732, 743, 754, 766, 777, 788, 799, 810, 822,\n 833, 844, 855, 866, 878, 889, 900, 911, 922, 933, 945, 956, 967, 978,\n 989, 1001, 1012, 1023};\n int rb, row, col, sharp, val = 0;"," if (width > 640 || height > 480)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;"," getbits(-1);\n memset(pixel, 0x80, sizeof pixel);\n for (row = 2; row < height + 2; row++)\n {\n checkCancel();\n for (col = 2 + (row & 1); col < width + 2; col += 2)\n {\n val = ((pixel[row - 1][col - 1] + 2 * pixel[row - 1][col + 1] +\n pixel[row][col - 2]) >>\n 2) +\n gstep[getbits(4)];\n pixel[row][col] = val = LIM(val, 0, 255);\n if (col < 4)\n pixel[row][col - 2] = pixel[row + 1][~row & 1] = val;\n if (row == 2)\n pixel[row - 1][col + 1] = pixel[row - 1][col + 3] = val;\n }\n pixel[row][col] = val;\n }\n for (rb = 0; rb < 2; rb++)\n for (row = 2 + rb; row < height + 2; row += 2)\n {\n checkCancel();\n for (col = 3 - (row & 1); col < width + 2; col += 2)\n {\n if (row < 4 || col < 4)\n sharp = 2;\n else\n {\n val = ABS(pixel[row - 2][col] - pixel[row][col - 2]) +\n ABS(pixel[row - 2][col] - pixel[row - 2][col - 2]) +\n ABS(pixel[row][col - 2] - pixel[row - 2][col - 2]);\n sharp = val < 4\n ? 0\n : val < 8\n ? 1\n : val < 16 ? 2 : val < 32 ? 3 : val < 48 ? 4 : 5;\n }\n val = ((pixel[row - 2][col] + pixel[row][col - 2]) >> 1) +\n rstep[sharp][getbits(2)];\n pixel[row][col] = val = LIM(val, 0, 255);\n if (row < 4)\n pixel[row - 2][col + 2] = val;\n if (col < 4)\n pixel[row + 2][col - 2] = val;\n }\n }\n for (row = 2; row < height + 2; row++)\n {\n checkCancel();\n for (col = 3 - (row & 1); col < width + 2; col += 2)\n {\n val = ((pixel[row][col - 1] + (pixel[row][col] << 2) +\n pixel[row][col + 1]) >>\n 1) -\n 0x100;\n pixel[row][col] = LIM(val, 0, 255);\n }\n }\n for (row = 0; row < height; row++)\n {\n checkCancel();\n for (col = 0; col < width; col++)\n RAW(row, col) = t_curve[pixel[row + 2][col + 2]];\n }\n maximum = 0x3ff;\n}","void LibRaw::sony_load_raw()\n{\n uchar head[40];\n ushort *pixel;\n unsigned i, key, row, col;"," fseek(ifp, 200896, SEEK_SET);\n fseek(ifp, (unsigned)fgetc(ifp) * 4 - 1, SEEK_CUR);\n order = 0x4d4d;\n key = get4();"," fseek(ifp, 164600, SEEK_SET);\n fread(head, 1, 40, ifp);\n sony_decrypt((unsigned *)head, 10, 1, key);\n for (i = 26; i-- > 22;)\n key = key << 8 | head[i];"," fseek(ifp, data_offset, SEEK_SET);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n pixel = raw_image + row * raw_width;\n if (fread(pixel, 2, raw_width, ifp) < raw_width)\n derror();\n sony_decrypt((unsigned *)pixel, raw_width / 2, !row, key);\n for (col = 0; col < raw_width; col++)\n if ((pixel[col] = ntohs(pixel[col])) >> 14)\n derror();\n }\n maximum = 0x3ff0;\n}","void LibRaw::sony_arw_load_raw()\n{\n ushort huff[32770];\n static const ushort tab[18] = {0xf11, 0xf10, 0xe0f, 0xd0e, 0xc0d, 0xb0c,\n 0xa0b, 0x90a, 0x809, 0x708, 0x607, 0x506,\n 0x405, 0x304, 0x303, 0x300, 0x202, 0x201};\n int i, c, n, col, row, sum = 0;"," huff[0] = 15;\n for (n = i = 0; i < 18; i++)\n FORC(32768 >> (tab[i] >> 8)) huff[++n] = tab[i];\n getbits(-1);\n for (col = raw_width; col--;)\n {\n checkCancel();\n for (row = 0; row < raw_height + 1; row += 2)\n {\n if (row == raw_height)\n row = 1;\n if ((sum += ljpeg_diff(huff)) >> 12)\n derror();\n if (row < height)\n RAW(row, col) = sum;\n }\n }\n}","void LibRaw::sony_arw2_load_raw()\n{\n uchar *data, *dp;\n ushort pix[16];\n int row, col, val, max, min, imax, imin, sh, bit, i;"," data = (uchar *)malloc(raw_width + 1);\n merror(data, \"sony_arw2_load_raw()\");\n try\n {\n for (row = 0; row < height; row++)\n {\n checkCancel();\n fread(data, 1, raw_width, ifp);\n for (dp = data, col = 0; col < raw_width - 30; dp += 16)\n {\n max = 0x7ff & (val = sget4(dp));\n min = 0x7ff & val >> 11;\n imax = 0x0f & val >> 22;\n imin = 0x0f & val >> 26;\n for (sh = 0; sh < 4 && 0x80 << sh <= max - min; sh++)\n ;\n /* flag checks if outside of loop */\n if (!(imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_ALLFLAGS) // no flag set\n || (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE))\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = max;\n else if (i == imin)\n pix[i] = min;\n else\n {\n pix[i] =\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_BASEONLY)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = max;\n else if (i == imin)\n pix[i] = min;\n else\n pix[i] = 0;\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTAONLY)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = 0;\n else if (i == imin)\n pix[i] = 0;\n else\n {\n pix[i] =\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTAZEROBASE)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = 0;\n else if (i == imin)\n pix[i] = 0;\n else\n {\n pix[i] = ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh);\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }"," if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\n {\n for (i = 0; i < 16; i++, col += 2)\n {\n unsigned slope =\n pix[i] < 1001 ? 2\n : curve[pix[i] << 1] - curve[(pix[i] << 1) - 2];\n unsigned step = 1 << sh;\n RAW(row, col) =\n curve[pix[i] << 1] >\n black + imgdata.params.sony_arw2_posterization_thr\n ? LIM(((slope * step * 1000) /\n (curve[pix[i] << 1] - black)),\n 0, 10000)\n : 0;\n }\n }\n else\n for (i = 0; i < 16; i++, col += 2)\n RAW(row, col) = curve[pix[i] << 1];\n col -= col & 1 ? 1 : 31;\n }\n }\n }\n catch (...)\n {\n free(data);\n throw;\n }\n if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\n maximum = 10000;\n free(data);\n}","void LibRaw::samsung_load_raw()\n{\n int row, col, c, i, dir, op[4], len[4];\n if (raw_width > 32768 ||\n raw_height > 32768) // definitely too much for old samsung\n throw LIBRAW_EXCEPTION_IO_BADFILE;\n unsigned maxpixels = raw_width * (raw_height + 7);"," order = 0x4949;\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fseek(ifp, strip_offset + row * 4, SEEK_SET);\n fseek(ifp, data_offset + get4(), SEEK_SET);\n ph1_bits(-1);\n FORC4 len[c] = row < 2 ? 7 : 4;\n for (col = 0; col < raw_width; col += 16)\n {\n dir = ph1_bits(1);\n FORC4 op[c] = ph1_bits(2);\n FORC4 switch (op[c])\n {\n case 3:\n len[c] = ph1_bits(4);\n break;\n case 2:\n len[c]--;\n break;\n case 1:\n len[c]++;\n }\n for (c = 0; c < 16; c += 2)\n {\n i = len[((c & 1) << 1) | (c >> 3)];\n unsigned idest = RAWINDEX(row, col + c);\n unsigned isrc = (dir ? RAWINDEX(row + (~c | -2), col + c)\n : col ? RAWINDEX(row, col + (c | -2)) : 0);\n if (idest < maxpixels &&\n isrc <\n maxpixels) // less than zero is handled by unsigned conversion\n RAW(row, col + c) = ((signed)ph1_bits(i) << (32 - i) >> (32 - i)) +\n (dir ? RAW(row + (~c | -2), col + c)\n : col ? RAW(row, col + (c | -2)) : 128);\n else\n derror();\n if (c == 14)\n c = -1;\n }\n }\n }\n for (row = 0; row < raw_height - 1; row += 2)\n for (col = 0; col < raw_width - 1; col += 2)\n SWAP(RAW(row, col + 1), RAW(row + 1, col));\n}","void LibRaw::samsung2_load_raw()\n{\n static const ushort tab[14] = {0x304, 0x307, 0x206, 0x205, 0x403,\n 0x600, 0x709, 0x80a, 0x90b, 0xa0c,\n 0xa0d, 0x501, 0x408, 0x402};\n ushort huff[1026], vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\n int i, c, n, row, col, diff;"," huff[0] = 10;\n for (n = i = 0; i < 14; i++)\n FORC(1024 >> (tab[i] >> 8)) huff[++n] = tab[i];\n getbits(-1);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n diff = ljpeg_diff(huff);\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n RAW(row, col) = hpred[col & 1];\n if (hpred[col & 1] >> tiff_bps)\n derror();\n }\n }\n}","void LibRaw::samsung3_load_raw()\n{\n int opt, init, mag, pmode, row, tab, col, pred, diff, i, c;\n ushort lent[3][2], len[4], *prow[2];\n order = 0x4949;\n fseek(ifp, 9, SEEK_CUR);\n opt = fgetc(ifp);\n init = (get2(), get2());\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fseek(ifp, (data_offset - ftell(ifp)) & 15, SEEK_CUR);\n ph1_bits(-1);\n mag = 0;\n pmode = 7;\n FORC(6)((ushort *)lent)[c] = row < 2 ? 7 : 4;\n prow[row & 1] = &RAW(row - 1, 1 - ((row & 1) << 1)); // green\n prow[~row & 1] = &RAW(row - 2, 0); // red and blue\n for (tab = 0; tab + 15 < raw_width; tab += 16)\n {\n if (~opt & 4 && !(tab & 63))\n {\n i = ph1_bits(2);\n mag = i < 3 ? mag - '2' + \"204\"[i] : ph1_bits(12);\n }\n if (opt & 2)\n pmode = 7 - 4 * ph1_bits(1);\n else if (!ph1_bits(1))\n pmode = ph1_bits(3);\n if (opt & 1 || !ph1_bits(1))\n {\n FORC4 len[c] = ph1_bits(2);\n FORC4\n {\n i = ((row & 1) << 1 | (c & 1)) % 3;\n if (i < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n len[c] = len[c] < 3 ? lent[i][0] - '1' + \"120\"[len[c]] : ph1_bits(4);\n lent[i][0] = lent[i][1];\n lent[i][1] = len[c];\n }\n }\n FORC(16)\n {\n col = tab + (((c & 7) << 1) ^ (c >> 3) ^ (row & 1));\n if (col < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if (pmode < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if (pmode != 7 && row >= 2 && (col - '4' + \"0224468\"[pmode]) < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n pred = (pmode == 7 || row < 2)\n ? (tab ? RAW(row, tab - 2 + (col & 1)) : init)\n : (prow[col & 1][col - '4' + \"0224468\"[pmode]] +\n prow[col & 1][col - '4' + \"0244668\"[pmode]] + 1) >>\n 1;\n diff = ph1_bits(i = len[c >> 2]);\n if (diff >> (i - 1))\n diff -= 1 << i;\n diff = diff * (mag * 2 + 1) + mag;\n RAW(row, col) = pred + diff;\n }\n }\n }\n}","void LibRaw::redcine_load_raw()\n{\n#ifndef NO_JASPER\n int c, row, col;\n jas_stream_t *in;\n jas_image_t *jimg;\n jas_matrix_t *jmat;\n jas_seqent_t *data;\n ushort *img, *pix;"," jas_init();\n in = (jas_stream_t *)ifp->make_jas_stream();\n if (!in)\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\n jas_stream_seek(in, data_offset + 20, SEEK_SET);\n jimg = jas_image_decode(in, -1, 0);\n if (!jimg)\n {\n jas_stream_close(in);\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\n }\n jmat = jas_matrix_create(height / 2, width / 2);\n merror(jmat, \"redcine_load_raw()\");\n img = (ushort *)calloc((height + 2), (width + 2) * 2);\n merror(img, \"redcine_load_raw()\");\n bool fastexitflag = false;\n try\n {\n FORC4\n {\n checkCancel();\n jas_image_readcmpt(jimg, c, 0, 0, width / 2, height / 2, jmat);\n data = jas_matrix_getref(jmat, 0, 0);\n for (row = c >> 1; row < height; row += 2)\n for (col = c & 1; col < width; col += 2)\n img[(row + 1) * (width + 2) + col + 1] =\n data[(row / 2) * (width / 2) + col / 2];\n }\n for (col = 1; col <= width; col++)\n {\n img[col] = img[2 * (width + 2) + col];\n img[(height + 1) * (width + 2) + col] =\n img[(height - 1) * (width + 2) + col];\n }\n for (row = 0; row < height + 2; row++)\n {\n img[row * (width + 2)] = img[row * (width + 2) + 2];\n img[(row + 1) * (width + 2) - 1] = img[(row + 1) * (width + 2) - 3];\n }\n for (row = 1; row <= height; row++)\n {\n checkCancel();\n pix = img + row * (width + 2) + (col = 1 + (FC(row, 1) & 1));\n for (; col <= width; col += 2, pix += 2)\n {\n c = (((pix[0] - 0x800) << 3) + pix[-(width + 2)] + pix[width + 2] +\n pix[-1] + pix[1]) >>\n 2;\n pix[0] = LIM(c, 0, 4095);\n }\n }\n for (row = 0; row < height; row++)\n {\n checkCancel();\n for (col = 0; col < width; col++)\n RAW(row, col) = curve[img[(row + 1) * (width + 2) + col + 1]];\n }\n }\n catch (...)\n {\n fastexitflag = true;\n }\n free(img);\n jas_matrix_destroy(jmat);\n jas_image_destroy(jimg);\n jas_stream_close(in);\n if (fastexitflag)\n throw LIBRAW_EXCEPTION_CANCELLED_BY_CALLBACK;\n#endif\n}"],"string":"[\n \"/* -*- C++ -*-\\n * Copyright 2019 LibRaw LLC (info@libraw.org)\\n *\\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\\n LibRaw do not use RESTRICTED code from dcraw.c\",\n \" LibRaw is free software; you can redistribute it and/or modify\\n it under the terms of the one of two licenses as you choose:\",\n \"1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1\\n (See file LICENSE.LGPL provided in LibRaw distribution archive for details).\",\n \"2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0\\n (See file LICENSE.CDDL provided in LibRaw distribution archive for details).\",\n \" */\",\n \"#include \\\"../../internal/dcraw_defs.h\\\"\",\n \"unsigned LibRaw::getbithuff(int nbits, ushort *huff)\\n{\\n#ifdef LIBRAW_NOTHREADS\\n static unsigned bitbuf = 0;\\n static int vbits = 0, reset = 0;\\n#else\\n#define bitbuf tls->getbits.bitbuf\\n#define vbits tls->getbits.vbits\\n#define reset tls->getbits.reset\\n#endif\\n unsigned c;\",\n \" if (nbits > 25)\\n return 0;\\n if (nbits < 0)\\n return bitbuf = vbits = reset = 0;\\n if (nbits == 0 || vbits < 0)\\n return 0;\\n while (!reset && vbits < nbits && (c = fgetc(ifp)) != EOF &&\\n !(reset = zero_after_ff && c == 0xff && fgetc(ifp)))\\n {\\n bitbuf = (bitbuf << 8) + (uchar)c;\\n vbits += 8;\\n }\\n c = bitbuf << (32 - vbits) >> (32 - nbits);\\n if (huff)\\n {\\n vbits -= huff[c] >> 8;\\n c = (uchar)huff[c];\\n }\\n else\\n vbits -= nbits;\\n if (vbits < 0)\\n derror();\\n return c;\\n#ifndef LIBRAW_NOTHREADS\\n#undef bitbuf\\n#undef vbits\\n#undef reset\\n#endif\\n}\",\n \"/*\\n Construct a decode tree according the specification in *source.\\n The first 16 bytes specify how many codes should be 1-bit, 2-bit\\n 3-bit, etc. Bytes after that are the leaf values.\",\n \" For example, if the source is\",\n \" { 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,\\n 0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },\",\n \" then the code is\",\n \" 00\\t\\t0x04\\n 010\\t\\t0x03\\n 011\\t\\t0x05\\n 100\\t\\t0x06\\n 101\\t\\t0x02\\n 1100\\t\\t0x07\\n 1101\\t\\t0x01\\n 11100\\t\\t0x08\\n 11101\\t\\t0x09\\n 11110\\t\\t0x00\\n 111110\\t\\t0x0a\\n 1111110\\t\\t0x0b\\n 1111111\\t\\t0xff\\n */\\nushort *LibRaw::make_decoder_ref(const uchar **source)\\n{\\n int max, len, h, i, j;\\n const uchar *count;\\n ushort *huff;\",\n \" count = (*source += 16) - 17;\\n for (max = 16; max && !count[max]; max--)\\n ;\\n huff = (ushort *)calloc(1 + (1 << max), sizeof *huff);\\n merror(huff, \\\"make_decoder()\\\");\\n huff[0] = max;\\n for (h = len = 1; len <= max; len++)\\n for (i = 0; i < count[len]; i++, ++*source)\\n for (j = 0; j < 1 << (max - len); j++)\\n if (h <= 1 << max)\\n huff[h++] = len << 8 | **source;\\n return huff;\\n}\",\n \"ushort *LibRaw::make_decoder(const uchar *source)\\n{\\n return make_decoder_ref(&source);\\n}\",\n \"void LibRaw::crw_init_tables(unsigned table, ushort *huff[2])\\n{\\n static const uchar first_tree[3][29] = {\\n {0, 1, 4, 2, 3, 1, 2, 0, 0, 0,\\n 0, 0, 0, 0, 0, 0, 0x04, 0x03, 0x05, 0x06,\\n 0x02, 0x07, 0x01, 0x08, 0x09, 0x00, 0x0a, 0x0b, 0xff},\\n {0, 2, 2, 3, 1, 1, 1, 1, 2, 0,\\n 0, 0, 0, 0, 0, 0, 0x03, 0x02, 0x04, 0x01,\\n 0x05, 0x00, 0x06, 0x07, 0x09, 0x08, 0x0a, 0x0b, 0xff},\\n {0, 0, 6, 3, 1, 1, 2, 0, 0, 0,\\n 0, 0, 0, 0, 0, 0, 0x06, 0x05, 0x07, 0x04,\\n 0x08, 0x03, 0x09, 0x02, 0x00, 0x0a, 0x01, 0x0b, 0xff},\\n };\\n static const uchar second_tree[3][180] = {\\n {0, 2, 2, 2, 1, 4, 2, 1, 2, 5, 1, 1,\\n 0, 0, 0, 139, 0x03, 0x04, 0x02, 0x05, 0x01, 0x06, 0x07, 0x08,\\n 0x12, 0x13, 0x11, 0x14, 0x09, 0x15, 0x22, 0x00, 0x21, 0x16, 0x0a, 0xf0,\\n 0x23, 0x17, 0x24, 0x31, 0x32, 0x18, 0x19, 0x33, 0x25, 0x41, 0x34, 0x42,\\n 0x35, 0x51, 0x36, 0x37, 0x38, 0x29, 0x79, 0x26, 0x1a, 0x39, 0x56, 0x57,\\n 0x28, 0x27, 0x52, 0x55, 0x58, 0x43, 0x76, 0x59, 0x77, 0x54, 0x61, 0xf9,\\n 0x71, 0x78, 0x75, 0x96, 0x97, 0x49, 0xb7, 0x53, 0xd7, 0x74, 0xb6, 0x98,\\n 0x47, 0x48, 0x95, 0x69, 0x99, 0x91, 0xfa, 0xb8, 0x68, 0xb5, 0xb9, 0xd6,\\n 0xf7, 0xd8, 0x67, 0x46, 0x45, 0x94, 0x89, 0xf8, 0x81, 0xd5, 0xf6, 0xb4,\\n 0x88, 0xb1, 0x2a, 0x44, 0x72, 0xd9, 0x87, 0x66, 0xd4, 0xf5, 0x3a, 0xa7,\\n 0x73, 0xa9, 0xa8, 0x86, 0x62, 0xc7, 0x65, 0xc8, 0xc9, 0xa1, 0xf4, 0xd1,\\n 0xe9, 0x5a, 0x92, 0x85, 0xa6, 0xe7, 0x93, 0xe8, 0xc1, 0xc6, 0x7a, 0x64,\\n 0xe1, 0x4a, 0x6a, 0xe6, 0xb3, 0xf1, 0xd3, 0xa5, 0x8a, 0xb2, 0x9a, 0xba,\\n 0x84, 0xa4, 0x63, 0xe5, 0xc5, 0xf3, 0xd2, 0xc4, 0x82, 0xaa, 0xda, 0xe4,\\n 0xf2, 0xca, 0x83, 0xa3, 0xa2, 0xc3, 0xea, 0xc2, 0xe2, 0xe3, 0xff, 0xff},\\n {0, 2, 2, 1, 4, 1, 4, 1, 3, 3, 1, 0,\\n 0, 0, 0, 140, 0x02, 0x03, 0x01, 0x04, 0x05, 0x12, 0x11, 0x06,\\n 0x13, 0x07, 0x08, 0x14, 0x22, 0x09, 0x21, 0x00, 0x23, 0x15, 0x31, 0x32,\\n 0x0a, 0x16, 0xf0, 0x24, 0x33, 0x41, 0x42, 0x19, 0x17, 0x25, 0x18, 0x51,\\n 0x34, 0x43, 0x52, 0x29, 0x35, 0x61, 0x39, 0x71, 0x62, 0x36, 0x53, 0x26,\\n 0x38, 0x1a, 0x37, 0x81, 0x27, 0x91, 0x79, 0x55, 0x45, 0x28, 0x72, 0x59,\\n 0xa1, 0xb1, 0x44, 0x69, 0x54, 0x58, 0xd1, 0xfa, 0x57, 0xe1, 0xf1, 0xb9,\\n 0x49, 0x47, 0x63, 0x6a, 0xf9, 0x56, 0x46, 0xa8, 0x2a, 0x4a, 0x78, 0x99,\\n 0x3a, 0x75, 0x74, 0x86, 0x65, 0xc1, 0x76, 0xb6, 0x96, 0xd6, 0x89, 0x85,\\n 0xc9, 0xf5, 0x95, 0xb4, 0xc7, 0xf7, 0x8a, 0x97, 0xb8, 0x73, 0xb7, 0xd8,\\n 0xd9, 0x87, 0xa7, 0x7a, 0x48, 0x82, 0x84, 0xea, 0xf4, 0xa6, 0xc5, 0x5a,\\n 0x94, 0xa4, 0xc6, 0x92, 0xc3, 0x68, 0xb5, 0xc8, 0xe4, 0xe5, 0xe6, 0xe9,\\n 0xa2, 0xa3, 0xe3, 0xc2, 0x66, 0x67, 0x93, 0xaa, 0xd4, 0xd5, 0xe7, 0xf8,\\n 0x88, 0x9a, 0xd7, 0x77, 0xc4, 0x64, 0xe2, 0x98, 0xa5, 0xca, 0xda, 0xe8,\\n 0xf3, 0xf6, 0xa9, 0xb2, 0xb3, 0xf2, 0xd2, 0x83, 0xba, 0xd3, 0xff, 0xff},\\n {0, 0, 6, 2, 1, 3, 3, 2, 5, 1, 2, 2,\\n 8, 10, 0, 117, 0x04, 0x05, 0x03, 0x06, 0x02, 0x07, 0x01, 0x08,\\n 0x09, 0x12, 0x13, 0x14, 0x11, 0x15, 0x0a, 0x16, 0x17, 0xf0, 0x00, 0x22,\\n 0x21, 0x18, 0x23, 0x19, 0x24, 0x32, 0x31, 0x25, 0x33, 0x38, 0x37, 0x34,\\n 0x35, 0x36, 0x39, 0x79, 0x57, 0x58, 0x59, 0x28, 0x56, 0x78, 0x27, 0x41,\\n 0x29, 0x77, 0x26, 0x42, 0x76, 0x99, 0x1a, 0x55, 0x98, 0x97, 0xf9, 0x48,\\n 0x54, 0x96, 0x89, 0x47, 0xb7, 0x49, 0xfa, 0x75, 0x68, 0xb6, 0x67, 0x69,\\n 0xb9, 0xb8, 0xd8, 0x52, 0xd7, 0x88, 0xb5, 0x74, 0x51, 0x46, 0xd9, 0xf8,\\n 0x3a, 0xd6, 0x87, 0x45, 0x7a, 0x95, 0xd5, 0xf6, 0x86, 0xb4, 0xa9, 0x94,\\n 0x53, 0x2a, 0xa8, 0x43, 0xf5, 0xf7, 0xd4, 0x66, 0xa7, 0x5a, 0x44, 0x8a,\\n 0xc9, 0xe8, 0xc8, 0xe7, 0x9a, 0x6a, 0x73, 0x4a, 0x61, 0xc7, 0xf4, 0xc6,\\n 0x65, 0xe9, 0x72, 0xe6, 0x71, 0x91, 0x93, 0xa6, 0xda, 0x92, 0x85, 0x62,\\n 0xf3, 0xc5, 0xb2, 0xa4, 0x84, 0xba, 0x64, 0xa5, 0xb3, 0xd2, 0x81, 0xe5,\\n 0xd3, 0xaa, 0xc4, 0xca, 0xf2, 0xb1, 0xe4, 0xd1, 0x83, 0x63, 0xea, 0xc3,\\n 0xe2, 0x82, 0xf1, 0xa3, 0xc2, 0xa1, 0xc1, 0xe3, 0xa2, 0xe1, 0xff, 0xff}};\\n if (table > 2)\\n table = 2;\\n huff[0] = make_decoder(first_tree[table]);\\n huff[1] = make_decoder(second_tree[table]);\\n}\",\n \"/*\\n Return 0 if the image starts with compressed data,\\n 1 if it starts with uncompressed low-order bits.\",\n \" In Canon compressed data, 0xff is always followed by 0x00.\\n */\\nint LibRaw::canon_has_lowbits()\\n{\\n uchar test[0x4000];\\n int ret = 1, i;\",\n \" fseek(ifp, 0, SEEK_SET);\\n fread(test, 1, sizeof test, ifp);\\n for (i = 540; i < sizeof test - 1; i++)\\n if (test[i] == 0xff)\\n {\\n if (test[i + 1])\\n return 1;\\n ret = 0;\\n }\\n return ret;\\n}\",\n \"void LibRaw::canon_load_raw()\\n{\\n ushort *pixel, *prow, *huff[2];\\n int nblocks, lowbits, i, c, row, r, save, val;\\n int block, diffbuf[64], leaf, len, diff, carry = 0, pnum = 0, base[2];\",\n \" crw_init_tables(tiff_compress, huff);\\n lowbits = canon_has_lowbits();\\n if (!lowbits)\\n maximum = 0x3ff;\\n fseek(ifp, 540 + lowbits * raw_height * raw_width / 4, SEEK_SET);\\n zero_after_ff = 1;\\n getbits(-1);\\n try\\n {\\n for (row = 0; row < raw_height; row += 8)\\n {\\n checkCancel();\\n pixel = raw_image + row * raw_width;\\n nblocks = MIN(8, raw_height - row) * raw_width >> 6;\\n for (block = 0; block < nblocks; block++)\\n {\\n memset(diffbuf, 0, sizeof diffbuf);\\n for (i = 0; i < 64; i++)\\n {\\n leaf = gethuff(huff[i > 0]);\\n if (leaf == 0 && i)\\n break;\\n if (leaf == 0xff)\\n continue;\\n i += leaf >> 4;\\n len = leaf & 15;\\n if (len == 0)\\n continue;\\n diff = getbits(len);\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - 1;\\n if (i < 64)\\n diffbuf[i] = diff;\\n }\\n diffbuf[0] += carry;\\n carry = diffbuf[0];\\n for (i = 0; i < 64; i++)\\n {\\n if (pnum++ % raw_width == 0)\\n base[0] = base[1] = 512;\\n if ((pixel[(block << 6) + i] = base[i & 1] += diffbuf[i]) >> 10)\\n derror();\\n }\\n }\\n if (lowbits)\\n {\\n save = ftell(ifp);\\n fseek(ifp, 26 + row * raw_width / 4, SEEK_SET);\\n for (prow = pixel, i = 0; i < raw_width * 2; i++)\\n {\\n c = fgetc(ifp);\\n for (r = 0; r < 8; r += 2, prow++)\\n {\\n val = (*prow << 2) + ((c >> r) & 3);\\n if (raw_width == 2672 && val < 512)\\n val += 2;\\n *prow = val;\\n }\\n }\\n fseek(ifp, save, SEEK_SET);\\n }\\n }\\n }\\n catch (...)\\n {\\n FORC(2) free(huff[c]);\\n throw;\\n }\\n FORC(2) free(huff[c]);\\n}\",\n \"int LibRaw::ljpeg_start(struct jhead *jh, int info_only)\\n{\\n ushort c, tag, len;\\n int cnt = 0;\\n uchar data[0x10000];\\n const uchar *dp;\",\n \" memset(jh, 0, sizeof *jh);\\n jh->restart = INT_MAX;\\n if ((fgetc(ifp), fgetc(ifp)) != 0xd8)\\n return 0;\\n do\\n {\\n if (feof(ifp))\\n return 0;\\n if (cnt++ > 1024)\\n return 0; // 1024 tags limit\\n if (!fread(data, 2, 2, ifp))\\n return 0;\\n tag = data[0] << 8 | data[1];\\n len = (data[2] << 8 | data[3]) - 2;\\n if (tag <= 0xff00)\\n return 0;\\n fread(data, 1, len, ifp);\\n switch (tag)\\n {\\n case 0xffc3: // start of frame; lossless, Huffman\\n jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;\\n case 0xffc1:\\n case 0xffc0:\\n jh->algo = tag & 0xff;\\n jh->bits = data[0];\\n jh->high = data[1] << 8 | data[2];\\n jh->wide = data[3] << 8 | data[4];\\n jh->clrs = data[5] + jh->sraw;\\n if (len == 9 && !dng_version)\\n getc(ifp);\\n break;\\n case 0xffc4: // define Huffman tables\\n if (info_only)\\n break;\\n for (dp = data; dp < data + len && !((c = *dp++) & -20);)\\n jh->free[c] = jh->huff[c] = make_decoder_ref(&dp);\\n break;\\n case 0xffda: // start of scan\\n jh->psv = data[1 + data[0] * 2];\\n jh->bits -= data[3 + data[0] * 2] & 15;\\n break;\\n case 0xffdb:\\n FORC(64) jh->quant[c] = data[c * 2 + 1] << 8 | data[c * 2 + 2];\\n break;\\n case 0xffdd:\\n jh->restart = data[0] << 8 | data[1];\\n }\\n } while (tag != 0xffda);\\n if (jh->bits > 16 || jh->clrs > 6 || !jh->bits || !jh->high || !jh->wide ||\\n !jh->clrs)\\n return 0;\\n if (info_only)\\n return 1;\\n if (!jh->huff[0])\\n return 0;\\n FORC(19) if (!jh->huff[c + 1]) jh->huff[c + 1] = jh->huff[c];\\n if (jh->sraw)\\n {\\n FORC(4) jh->huff[2 + c] = jh->huff[1];\\n FORC(jh->sraw) jh->huff[1 + c] = jh->huff[0];\\n }\",\n \" jh->row = (ushort *)calloc(jh->wide * jh->clrs, 4);\",\n \" merror(jh->row, \\\"ljpeg_start()\\\");\\n return zero_after_ff = 1;\\n}\",\n \"void LibRaw::ljpeg_end(struct jhead *jh)\\n{\\n int c;\\n FORC4 if (jh->free[c]) free(jh->free[c]);\\n free(jh->row);\\n}\",\n \"int LibRaw::ljpeg_diff(ushort *huff)\\n{\\n int len, diff;\\n if (!huff)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\",\n \" len = gethuff(huff);\\n if (len == 16 && (!dng_version || dng_version >= 0x1010000))\\n return -32768;\\n diff = getbits(len);\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - 1;\\n return diff;\\n}\",\n \"ushort *LibRaw::ljpeg_row(int jrow, struct jhead *jh)\\n{\\n int col, c, diff, pred, spred = 0;\\n ushort mark = 0, *row[3];\",\n \" if (jrow * jh->wide % jh->restart == 0)\\n {\\n FORC(6) jh->vpred[c] = 1 << (jh->bits - 1);\\n if (jrow)\\n {\\n fseek(ifp, -2, SEEK_CUR);\\n do\\n mark = (mark << 8) + (c = fgetc(ifp));\\n while (c != EOF && mark >> 4 != 0xffd);\\n }\\n getbits(-1);\\n }\\n FORC3 row[c] = jh->row + jh->wide * jh->clrs * ((jrow + c) & 1);\\n for (col = 0; col < jh->wide; col++)\\n FORC(jh->clrs)\\n {\\n diff = ljpeg_diff(jh->huff[c]);\\n if (jh->sraw && c <= jh->sraw && (col | c))\\n pred = spred;\\n else if (col)\\n pred = row[0][-jh->clrs];\\n else\\n pred = (jh->vpred[c] += diff) - diff;\\n if (jrow && col)\\n switch (jh->psv)\\n {\\n case 1:\\n break;\\n case 2:\\n pred = row[1][0];\\n break;\\n case 3:\\n pred = row[1][-jh->clrs];\\n break;\\n case 4:\\n pred = pred + row[1][0] - row[1][-jh->clrs];\\n break;\\n case 5:\\n pred = pred + ((row[1][0] - row[1][-jh->clrs]) >> 1);\\n break;\\n case 6:\\n pred = row[1][0] + ((pred - row[1][-jh->clrs]) >> 1);\\n break;\\n case 7:\\n pred = (pred + row[1][0]) >> 1;\\n break;\\n default:\\n pred = 0;\\n }\\n if ((**row = pred + diff) >> jh->bits)\\n derror();\\n if (c <= jh->sraw)\\n spred = **row;\\n row[0]++;\\n row[1]++;\\n }\\n return row[2];\\n}\",\n \"void LibRaw::lossless_jpeg_load_raw()\\n{\\n int jwide, jhigh, jrow, jcol, val, jidx, i, j, row = 0, col = 0;\\n struct jhead jh;\\n ushort *rp;\",\n \" if (!ljpeg_start(&jh, 0))\\n return;\",\n \" if (jh.wide < 1 || jh.high < 1 || jh.clrs < 1 || jh.bits < 1)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n jwide = jh.wide * jh.clrs;\\n jhigh = jh.high;\\n if (jh.clrs == 4 && jwide >= raw_width * 2)\\n jhigh *= 2;\",\n \" try\\n {\\n for (jrow = 0; jrow < jh.high; jrow++)\\n {\\n checkCancel();\\n rp = ljpeg_row(jrow, &jh);\\n if (load_flags & 1)\\n row = jrow & 1 ? height - 1 - jrow / 2 : jrow / 2;\\n for (jcol = 0; jcol < jwide; jcol++)\\n {\\n val = curve[*rp++];\\n if (cr2_slice[0])\\n {\\n jidx = jrow * jwide + jcol;\\n i = jidx / (cr2_slice[1] * raw_height);\\n if ((j = i >= cr2_slice[0]))\\n i = cr2_slice[0];\\n jidx -= i * (cr2_slice[1] * raw_height);\\n row = jidx / cr2_slice[1 + j];\\n col = jidx % cr2_slice[1 + j] + i * cr2_slice[1];\\n }\\n if (raw_width == 3984 && (col -= 2) < 0)\\n col += (row--, raw_width);\\n if (row > raw_height)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if ((unsigned)row < raw_height)\\n RAW(row, col) = val;\\n if (++col >= raw_width)\\n col = (row++, 0);\\n }\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\\n ljpeg_end(&jh);\\n}\",\n \"void LibRaw::canon_sraw_load_raw()\\n{\\n struct jhead jh;\\n short *rp = 0, (*ip)[4];\\n int jwide, slice, scol, ecol, row, col, jrow = 0, jcol = 0, pix[3], c;\\n int v[3] = {0, 0, 0}, ver, hue;\\n int saved_w = width, saved_h = height;\\n char *cp;\",\n \" if (!ljpeg_start(&jh, 0) || jh.clrs < 4)\\n return;\\n jwide = (jh.wide >>= 1) * jh.clrs;\",\n \" if (load_flags & 256)\\n {\\n width = raw_width;\\n height = raw_height;\\n }\",\n \" try\\n {\\n for (ecol = slice = 0; slice <= cr2_slice[0]; slice++)\\n {\\n scol = ecol;\\n ecol += cr2_slice[1] * 2 / jh.clrs;\\n if (!cr2_slice[0] || ecol > raw_width - 1)\\n ecol = raw_width & -2;\\n for (row = 0; row < height; row += (jh.clrs >> 1) - 1)\\n {\\n checkCancel();\\n ip = (short(*)[4])image + row * width;\\n for (col = scol; col < ecol; col += 2, jcol += jh.clrs)\\n {\\n if ((jcol %= jwide) == 0)\\n rp = (short *)ljpeg_row(jrow++, &jh);\\n if (col >= width)\\n continue;\\n if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\\n {\\n FORC(jh.clrs - 2)\\n {\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col + (c >> 1) * width + (c & 1)][1] =\\n ip[col + (c >> 1) * width + (c & 1)][2] = 8192;\\n }\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_RGB)\\n {\\n FORC(jh.clrs - 2)\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\\n }\\n else\\n {\\n FORC(jh.clrs - 2)\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 16384;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 16384;\\n }\\n }\\n }\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\",\n \" if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\\n {\\n ljpeg_end(&jh);\\n maximum = 0x3fff;\\n height = saved_h;\\n width = saved_w;\\n return;\\n }\",\n \" try\\n {\\n for (cp = model2; *cp && !isdigit(*cp); cp++)\\n ;\\n sscanf(cp, \\\"%d.%d.%d\\\", v, v + 1, v + 2);\\n ver = (v[0] * 1000 + v[1]) * 1000 + v[2];\\n hue = (jh.sraw + 1) << 2;\\n if (unique_id >= 0x80000281ULL ||\\n (unique_id == 0x80000218ULL && ver > 1000006))\\n hue = jh.sraw << 1;\\n ip = (short(*)[4])image;\\n rp = ip[0];\\n for (row = 0; row < height; row++, ip += width)\\n {\\n checkCancel();\\n if (row & (jh.sraw >> 1))\\n {\\n for (col = 0; col < width; col += 2)\\n for (c = 1; c < 3; c++)\\n if (row == height - 1)\\n {\\n ip[col][c] = ip[col - width][c];\\n }\\n else\\n {\\n ip[col][c] = (ip[col - width][c] + ip[col + width][c] + 1) >> 1;\\n }\\n }\\n for (col = 1; col < width; col += 2)\\n for (c = 1; c < 3; c++)\\n if (col == width - 1)\\n ip[col][c] = ip[col - 1][c];\\n else\\n ip[col][c] = (ip[col - 1][c] + ip[col + 1][c] + 1) >> 1;\\n }\\n if (!(imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_RGB))\\n for (; rp < ip[0]; rp += 4)\\n {\\n checkCancel();\\n if (unique_id == 0x80000218ULL || unique_id == 0x80000250ULL ||\\n unique_id == 0x80000261ULL || unique_id == 0x80000281ULL ||\\n unique_id == 0x80000287ULL)\\n {\\n rp[1] = (rp[1] << 2) + hue;\\n rp[2] = (rp[2] << 2) + hue;\\n pix[0] = rp[0] + ((50 * rp[1] + 22929 * rp[2]) >> 14);\\n pix[1] = rp[0] + ((-5640 * rp[1] - 11751 * rp[2]) >> 14);\\n pix[2] = rp[0] + ((29040 * rp[1] - 101 * rp[2]) >> 14);\\n }\\n else\\n {\\n if (unique_id < 0x80000218ULL)\\n rp[0] -= 512;\\n pix[0] = rp[0] + rp[2];\\n pix[2] = rp[0] + rp[1];\\n pix[1] = rp[0] + ((-778 * rp[1] - (rp[2] << 11)) >> 12);\\n }\\n FORC3 rp[c] = CLIP15(pix[c] * sraw_mul[c] >> 10);\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\\n height = saved_h;\\n width = saved_w;\\n ljpeg_end(&jh);\\n maximum = 0x3fff;\\n}\",\n \"void LibRaw::ljpeg_idct(struct jhead *jh)\\n{\\n int c, i, j, len, skip, coef;\\n float work[3][8][8];\\n static float cs[106] = {0};\\n static const uchar zigzag[80] = {\\n 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,\\n 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,\\n 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,\\n 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,\\n 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63};\",\n \" if (!cs[0])\\n FORC(106) cs[c] = cos((c & 31) * M_PI / 16) / 2;\\n memset(work, 0, sizeof work);\\n work[0][0][0] = jh->vpred[0] += ljpeg_diff(jh->huff[0]) * jh->quant[0];\\n for (i = 1; i < 64; i++)\\n {\\n len = gethuff(jh->huff[16]);\\n i += skip = len >> 4;\\n if (!(len &= 15) && skip < 15)\\n break;\\n coef = getbits(len);\\n if ((coef & (1 << (len - 1))) == 0)\\n coef -= (1 << len) - 1;\\n ((float *)work)[zigzag[i]] = coef * jh->quant[i];\\n }\\n FORC(8) work[0][0][c] *= M_SQRT1_2;\\n FORC(8) work[0][c][0] *= M_SQRT1_2;\\n for (i = 0; i < 8; i++)\\n for (j = 0; j < 8; j++)\\n FORC(8) work[1][i][j] += work[0][i][c] * cs[(j * 2 + 1) * c];\\n for (i = 0; i < 8; i++)\\n for (j = 0; j < 8; j++)\\n FORC(8) work[2][i][j] += work[1][c][j] * cs[(i * 2 + 1) * c];\",\n \" FORC(64) jh->idct[c] = CLIP(((float *)work[2])[c] + 0.5);\\n}\",\n \"void LibRaw::pentax_load_raw()\\n{\\n ushort bit[2][15], huff[4097];\\n int dep, row, col, diff, c, i;\\n ushort vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n dep = (get2() + 12) & 15;\\n fseek(ifp, 12, SEEK_CUR);\\n FORC(dep) bit[0][c] = get2();\\n FORC(dep) bit[1][c] = fgetc(ifp);\\n FORC(dep)\\n for (i = bit[0][c]; i <= ((bit[0][c] + (4096 >> bit[1][c]) - 1) & 4095);)\\n huff[++i] = bit[1][c] << 8 | c;\\n huff[0] = 12;\\n fseek(ifp, data_offset, SEEK_SET);\\n getbits(-1);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n diff = ljpeg_diff(huff);\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n RAW(row, col) = hpred[col & 1];\\n if (hpred[col & 1] >> tiff_bps)\\n derror();\\n }\\n }\\n}\\nvoid LibRaw::nikon_read_curve()\\n{\\n ushort ver0, ver1, vpred[2][2], hpred[2], csize;\\n int i, step, max;\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n ver0 = fgetc(ifp);\\n ver1 = fgetc(ifp);\\n if (ver0 == 0x49 || ver1 == 0x58)\\n fseek(ifp, 2110, SEEK_CUR);\\n read_shorts(vpred[0], 4);\\n max = 1 << tiff_bps & 0x7fff;\\n if ((csize = get2()) > 1)\\n step = max / (csize - 1);\\n if (ver0 == 0x44 && (ver1 == 0x20 || (ver1 == 0x40 && step > 3)) && step > 0)\\n {\\n if (ver1 == 0x40)\\n {\\n step /= 4;\\n max /= 4;\\n }\\n for (i = 0; i < csize; i++)\\n curve[i * step] = get2();\\n for (i = 0; i < max; i++)\\n curve[i] = (curve[i - i % step] * (step - i % step) +\\n curve[i - i % step + step] * (i % step)) /\\n step;\\n }\\n else if (ver0 != 0x46 && csize <= 0x4001)\\n read_shorts(curve, max = csize);\\n}\",\n \"void LibRaw::nikon_load_raw()\\n{\\n static const uchar nikon_tree[][32] = {\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy */\\n 5, 4, 3, 6, 2, 7, 1, 0, 8, 9, 11, 10, 12},\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\\n 0, 0, /* 12-bit lossy after split */\\n 0x39, 0x5a, 0x38, 0x27, 0x16, 5, 4, 3, 2, 1, 0, 11, 12, 12},\",\n \" {0, 1, 4, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 12-bit lossless */\\n 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, 11, 12},\\n {0, 1, 4, 3, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 14-bit lossy */\\n 5, 6, 4, 7, 8, 3, 9, 2, 1, 0, 10, 11, 12, 13, 14},\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\\n 0, /* 14-bit lossy after split */\\n 8, 0x5c, 0x4b, 0x3a, 0x29, 7, 6, 5, 4, 3, 2, 1, 0, 13, 14},\\n {0, 1, 4, 2, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, /* 14-bit lossless */\\n 7, 6, 8, 5, 9, 4, 10, 3, 11, 12, 2, 0, 1, 13, 14}};\\n ushort *huff, ver0, ver1, vpred[2][2], hpred[2];\\n int i, min, max, tree = 0, split = 0, row, col, len, shl, diff;\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n ver0 = fgetc(ifp);\\n ver1 = fgetc(ifp);\\n if (ver0 == 0x49 || ver1 == 0x58)\\n fseek(ifp, 2110, SEEK_CUR);\\n if (ver0 == 0x46)\\n tree = 2;\\n if (tiff_bps == 14)\\n tree += 3;\\n read_shorts(vpred[0], 4);\\n max = 1 << tiff_bps & 0x7fff;\\n if (ver0 == 0x44 && (ver1 == 0x20 || ver1 == 0x40))\\n {\\n if (ver1 == 0x40)\\n max /= 4;\\n fseek(ifp, meta_offset + 562, SEEK_SET);\\n split = get2();\\n }\",\n \" while (max > 2 && (curve[max - 2] == curve[max - 1]))\\n max--;\\n huff = make_decoder(nikon_tree[tree]);\\n fseek(ifp, data_offset, SEEK_SET);\\n getbits(-1);\\n try\\n {\\n for (min = row = 0; row < height; row++)\\n {\\n checkCancel();\\n if (split && row == split)\\n {\\n free(huff);\\n huff = make_decoder(nikon_tree[tree + 1]);\\n max += (min = 16) << 1;\\n }\\n for (col = 0; col < raw_width; col++)\\n {\\n i = gethuff(huff);\\n len = i & 15;\\n shl = i >> 4;\\n diff = ((getbits(len - shl) << 1) + 1) << shl >> 1;\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - !shl;\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n if ((ushort)(hpred[col & 1] + min) >= max)\\n derror();\\n RAW(row, col) = curve[LIM((short)hpred[col & 1], 0, 0x3fff)];\\n }\\n }\\n }\\n catch (...)\\n {\\n free(huff);\\n throw;\\n }\\n free(huff);\\n}\",\n \"void LibRaw::nikon_yuv_load_raw()\\n{\\n if (!image)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n int row, col, yuv[4], rgb[3], b, c;\\n UINT64 bitbuf = 0;\\n float cmul[4];\\n FORC4 { cmul[c] = cam_mul[c] > 0.001f ? cam_mul[c] : 1.f; }\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\",\n \" for (col = 0; col < raw_width; col++)\\n {\\n if (!(b = col & 1))\\n {\\n bitbuf = 0;\\n FORC(6) bitbuf |= (UINT64)fgetc(ifp) << c * 8;\\n FORC(4) yuv[c] = (bitbuf >> c * 12 & 0xfff) - (c >> 1 << 11);\\n }\\n rgb[0] = yuv[b] + 1.370705 * yuv[3];\\n rgb[1] = yuv[b] - 0.337633 * yuv[2] - 0.698001 * yuv[3];\\n rgb[2] = yuv[b] + 1.732446 * yuv[2];\\n FORC3 image[row * width + col][c] =\\n curve[LIM(rgb[c], 0, 0xfff)] / cmul[c];\\n }\\n }\\n}\",\n \"void LibRaw::rollei_load_raw()\\n{\\n uchar pixel[10];\\n unsigned iten = 0, isix, i, buffer = 0, todo[16];\\n if (raw_width > 32767 || raw_height > 32767)\\n throw LIBRAW_EXCEPTION_IO_BADFILE;\\n unsigned maxpixel = raw_width * (raw_height + 7);\",\n \" isix = raw_width * raw_height * 5 / 8;\\n while (fread(pixel, 1, 10, ifp) == 10)\\n {\\n checkCancel();\\n for (i = 0; i < 10; i += 2)\\n {\\n todo[i] = iten++;\\n todo[i + 1] = pixel[i] << 8 | pixel[i + 1];\\n buffer = pixel[i] >> 2 | buffer << 6;\\n }\\n for (; i < 16; i += 2)\\n {\\n todo[i] = isix++;\\n todo[i + 1] = buffer >> (14 - i) * 5;\\n }\\n for (i = 0; i < 16; i += 2)\\n if (todo[i] < maxpixel)\\n raw_image[todo[i]] = (todo[i + 1] & 0x3ff);\\n else\\n derror();\\n }\\n maximum = 0x3ff;\\n}\",\n \"void LibRaw::nokia_load_raw()\\n{\\n uchar *data, *dp;\\n int rev, dwide, row, col, c;\\n double sum[] = {0, 0};\",\n \" rev = 3 * (order == 0x4949);\\n dwide = (raw_width * 5 + 1) / 4;\\n data = (uchar *)malloc(dwide * 2);\\n merror(data, \\\"nokia_load_raw()\\\");\\n try\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n if (fread(data + dwide, 1, dwide, ifp) < dwide)\\n derror();\\n FORC(dwide) data[c] = data[dwide + (c ^ rev)];\\n for (dp = data, col = 0; col < raw_width; dp += 5, col += 4)\\n FORC4 RAW(row, col + c) = (dp[c] << 2) | (dp[4] >> (c << 1) & 3);\\n }\\n }\\n catch (...)\\n {\\n free(data);\\n throw;\\n }\\n free(data);\\n maximum = 0x3ff;\\n if (strncmp(make, \\\"OmniVision\\\", 10))\\n return;\\n row = raw_height / 2;\\n FORC(width - 1)\\n {\\n sum[c & 1] += SQR(RAW(row, c) - RAW(row + 1, c + 1));\\n sum[~c & 1] += SQR(RAW(row + 1, c) - RAW(row, c + 1));\\n }\\n if (sum[1] > sum[0])\\n filters = 0x4b4b4b4b;\\n}\",\n \"void LibRaw::canon_rmf_load_raw()\\n{\\n int row, col, bits, orow, ocol, c;\",\n \" int *words = (int *)malloc(sizeof(int) * (raw_width / 3 + 1));\\n merror(words, \\\"canon_rmf_load_raw\\\");\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fread(words, sizeof(int), raw_width / 3, ifp);\\n for (col = 0; col < raw_width - 2; col += 3)\\n {\\n bits = words[col / 3];\\n FORC3\\n {\\n orow = row;\\n if ((ocol = col + c - 4) < 0)\\n {\\n ocol += raw_width;\\n if ((orow -= 2) < 0)\\n orow += raw_height;\\n }\\n RAW(orow, ocol) = curve[bits >> (10 * c + 2) & 0x3ff];\\n }\\n }\\n }\\n free(words);\\n maximum = curve[0x3ff];\\n}\",\n \"unsigned LibRaw::pana_data(int nb, unsigned *bytes)\\n{\\n#ifndef LIBRAW_NOTHREADS\\n#define vpos tls->pana_data.vpos\\n#define buf tls->pana_data.buf\\n#else\\n static uchar buf[0x4002];\\n static int vpos;\\n#endif\\n int byte;\",\n \" if (!nb && !bytes)\\n return vpos = 0;\",\n \" if (!vpos)\\n {\\n fread(buf + load_flags, 1, 0x4000 - load_flags, ifp);\\n fread(buf, 1, load_flags, ifp);\\n }\",\n \" if (pana_encoding == 5)\\n {\\n for (byte = 0; byte < 16; byte++)\\n {\\n bytes[byte] = buf[vpos++];\\n vpos &= 0x3FFF;\\n }\\n }\\n else\\n {\\n vpos = (vpos - nb) & 0x1ffff;\\n byte = vpos >> 3 ^ 0x3ff0;\\n return (buf[byte] | buf[byte + 1] << 8) >> (vpos & 7) & ~((~0u) << nb);\\n }\\n return 0;\\n#ifndef LIBRAW_NOTHREADS\\n#undef vpos\\n#undef buf\\n#endif\\n}\",\n \"void LibRaw::panasonic_load_raw()\\n{\\n int row, col, i, j, sh = 0, pred[2], nonz[2];\\n unsigned bytes[16];\\n ushort *raw_block_data;\",\n \" pana_data(0, 0);\",\n \" int enc_blck_size = pana_bpp == 12 ? 10 : 9;\\n if (pana_encoding == 5)\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n raw_block_data = raw_image + row * raw_width;\\n checkCancel();\\n for (col = 0; col < raw_width; col += enc_blck_size)\\n {\\n pana_data(0, bytes);\",\n \" if (pana_bpp == 12)\\n {\\n raw_block_data[col] = ((bytes[1] & 0xF) << 8) + bytes[0];\\n raw_block_data[col + 1] = 16 * bytes[2] + (bytes[1] >> 4);\\n raw_block_data[col + 2] = ((bytes[4] & 0xF) << 8) + bytes[3];\\n raw_block_data[col + 3] = 16 * bytes[5] + (bytes[4] >> 4);\\n raw_block_data[col + 4] = ((bytes[7] & 0xF) << 8) + bytes[6];\\n raw_block_data[col + 5] = 16 * bytes[8] + (bytes[7] >> 4);\\n raw_block_data[col + 6] = ((bytes[10] & 0xF) << 8) + bytes[9];\\n raw_block_data[col + 7] = 16 * bytes[11] + (bytes[10] >> 4);\\n raw_block_data[col + 8] = ((bytes[13] & 0xF) << 8) + bytes[12];\\n raw_block_data[col + 9] = 16 * bytes[14] + (bytes[13] >> 4);\\n }\\n else if (pana_bpp == 14)\\n {\\n raw_block_data[col] = bytes[0] + ((bytes[1] & 0x3F) << 8);\\n raw_block_data[col + 1] =\\n (bytes[1] >> 6) + 4 * (bytes[2]) + ((bytes[3] & 0xF) << 10);\\n raw_block_data[col + 2] =\\n (bytes[3] >> 4) + 16 * (bytes[4]) + ((bytes[5] & 3) << 12);\\n raw_block_data[col + 3] = ((bytes[5] & 0xFC) >> 2) + (bytes[6] << 6);\\n raw_block_data[col + 4] = bytes[7] + ((bytes[8] & 0x3F) << 8);\\n raw_block_data[col + 5] =\\n (bytes[8] >> 6) + 4 * bytes[9] + ((bytes[10] & 0xF) << 10);\\n raw_block_data[col + 6] =\\n (bytes[10] >> 4) + 16 * bytes[11] + ((bytes[12] & 3) << 12);\\n raw_block_data[col + 7] =\\n ((bytes[12] & 0xFC) >> 2) + (bytes[13] << 6);\\n raw_block_data[col + 8] = bytes[14] + ((bytes[15] & 0x3F) << 8);\\n }\\n }\\n }\\n }\\n else\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n if ((i = col % 14) == 0)\\n pred[0] = pred[1] = nonz[0] = nonz[1] = 0;\\n if (i % 3 == 2)\\n sh = 4 >> (3 - pana_data(2, 0));\\n if (nonz[i & 1])\\n {\\n if ((j = pana_data(8, 0)))\\n {\\n if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4)\\n pred[i & 1] &= ~((~0u) << sh);\\n pred[i & 1] += j << sh;\\n }\\n }\\n else if ((nonz[i & 1] = pana_data(8, 0)) || i > 11)\\n pred[i & 1] = nonz[i & 1] << 4 | pana_data(4, 0);\\n if ((RAW(row, col) = pred[col & 1]) > 4098 && col < width &&\\n row < height)\\n derror();\\n }\\n }\\n }\\n}\",\n \"void LibRaw::olympus_load_raw()\\n{\\n ushort huff[4096];\\n int row, col, nbits, sign, low, high, i, c, w, n, nw;\\n int acarry[2][3], *carry, pred, diff;\",\n \" huff[n = 0] = 0xc0c;\\n for (i = 12; i--;)\\n FORC(2048 >> i) huff[++n] = (i + 1) << 8 | i;\\n fseek(ifp, 7, SEEK_CUR);\\n getbits(-1);\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n memset(acarry, 0, sizeof acarry);\\n for (col = 0; col < raw_width; col++)\\n {\\n carry = acarry[col & 1];\\n i = 2 * (carry[2] < 3);\\n for (nbits = 2 + i; (ushort)carry[0] >> (nbits + i); nbits++)\\n ;\\n low = (sign = getbits(3)) & 3;\\n sign = sign << 29 >> 31;\\n if ((high = getbithuff(12, huff)) == 12)\\n high = getbits(16 - nbits) >> 1;\\n carry[0] = (high << nbits) | getbits(nbits);\\n diff = (carry[0] ^ sign) + carry[1];\\n carry[1] = (diff * 3 + carry[1]) >> 5;\\n carry[2] = carry[0] > 16 ? 0 : carry[2] + 1;\\n if (col >= width)\\n continue;\\n if (row < 2 && col < 2)\\n pred = 0;\\n else if (row < 2)\\n pred = RAW(row, col - 2);\\n else if (col < 2)\\n pred = RAW(row - 2, col);\\n else\\n {\\n w = RAW(row, col - 2);\\n n = RAW(row - 2, col);\\n nw = RAW(row - 2, col - 2);\\n if ((w < nw && nw < n) || (n < nw && nw < w))\\n {\\n if (ABS(w - nw) > 32 || ABS(n - nw) > 32)\\n pred = w + n - nw;\\n else\\n pred = (w + n) >> 1;\\n }\\n else\\n pred = ABS(w - nw) > ABS(n - nw) ? w : n;\\n }\\n if ((RAW(row, col) = pred + ((diff << 2) | low)) >> 12)\\n derror();\\n }\\n }\\n}\",\n \"void LibRaw::minolta_rd175_load_raw()\\n{\\n uchar pixel[768];\\n unsigned irow, box, row, col;\",\n \" for (irow = 0; irow < 1481; irow++)\\n {\\n checkCancel();\\n if (fread(pixel, 1, 768, ifp) < 768)\\n derror();\\n box = irow / 82;\\n row = irow % 82 * 12 + ((box < 12) ? box | 1 : (box - 12) * 2);\\n switch (irow)\\n {\\n case 1477:\\n case 1479:\\n continue;\\n case 1476:\\n row = 984;\\n break;\\n case 1480:\\n row = 985;\\n break;\\n case 1478:\\n row = 985;\\n box = 1;\\n }\\n if ((box < 12) && (box & 1))\\n {\\n for (col = 0; col < 1533; col++, row ^= 1)\\n if (col != 1)\\n RAW(row, col) = (col + 1) & 2\\n ? pixel[col / 2 - 1] + pixel[col / 2 + 1]\\n : pixel[col / 2] << 1;\\n RAW(row, 1) = pixel[1] << 1;\\n RAW(row, 1533) = pixel[765] << 1;\\n }\\n else\\n for (col = row & 1; col < 1534; col += 2)\\n RAW(row, col) = pixel[col / 2] << 1;\\n }\\n maximum = 0xff << 1;\\n}\",\n \"void LibRaw::quicktake_100_load_raw()\\n{\\n uchar pixel[484][644];\\n static const short gstep[16] = {-89, -60, -44, -32, -22, -15, -8, -2,\\n 2, 8, 15, 22, 32, 44, 60, 89};\\n static const short rstep[6][4] = {{-3, -1, 1, 3}, {-5, -1, 1, 5},\\n {-8, -2, 2, 8}, {-13, -3, 3, 13},\\n {-19, -4, 4, 19}, {-28, -6, 6, 28}};\\n static const short t_curve[256] = {\\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14,\\n 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,\\n 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,\\n 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58,\\n 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,\\n 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 86, 88, 90,\\n 92, 94, 97, 99, 101, 103, 105, 107, 110, 112, 114, 116, 118, 120,\\n 123, 125, 127, 129, 131, 134, 136, 138, 140, 142, 144, 147, 149, 151,\\n 153, 155, 158, 160, 162, 164, 166, 168, 171, 173, 175, 177, 179, 181,\\n 184, 186, 188, 190, 192, 195, 197, 199, 201, 203, 205, 208, 210, 212,\\n 214, 216, 218, 221, 223, 226, 230, 235, 239, 244, 248, 252, 257, 261,\\n 265, 270, 274, 278, 283, 287, 291, 296, 300, 305, 309, 313, 318, 322,\\n 326, 331, 335, 339, 344, 348, 352, 357, 361, 365, 370, 374, 379, 383,\\n 387, 392, 396, 400, 405, 409, 413, 418, 422, 426, 431, 435, 440, 444,\\n 448, 453, 457, 461, 466, 470, 474, 479, 483, 487, 492, 496, 500, 508,\\n 519, 531, 542, 553, 564, 575, 587, 598, 609, 620, 631, 643, 654, 665,\\n 676, 687, 698, 710, 721, 732, 743, 754, 766, 777, 788, 799, 810, 822,\\n 833, 844, 855, 866, 878, 889, 900, 911, 922, 933, 945, 956, 967, 978,\\n 989, 1001, 1012, 1023};\\n int rb, row, col, sharp, val = 0;\",\n \" if (width > 640 || height > 480)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\",\n \" getbits(-1);\\n memset(pixel, 0x80, sizeof pixel);\\n for (row = 2; row < height + 2; row++)\\n {\\n checkCancel();\\n for (col = 2 + (row & 1); col < width + 2; col += 2)\\n {\\n val = ((pixel[row - 1][col - 1] + 2 * pixel[row - 1][col + 1] +\\n pixel[row][col - 2]) >>\\n 2) +\\n gstep[getbits(4)];\\n pixel[row][col] = val = LIM(val, 0, 255);\\n if (col < 4)\\n pixel[row][col - 2] = pixel[row + 1][~row & 1] = val;\\n if (row == 2)\\n pixel[row - 1][col + 1] = pixel[row - 1][col + 3] = val;\\n }\\n pixel[row][col] = val;\\n }\\n for (rb = 0; rb < 2; rb++)\\n for (row = 2 + rb; row < height + 2; row += 2)\\n {\\n checkCancel();\\n for (col = 3 - (row & 1); col < width + 2; col += 2)\\n {\\n if (row < 4 || col < 4)\\n sharp = 2;\\n else\\n {\\n val = ABS(pixel[row - 2][col] - pixel[row][col - 2]) +\\n ABS(pixel[row - 2][col] - pixel[row - 2][col - 2]) +\\n ABS(pixel[row][col - 2] - pixel[row - 2][col - 2]);\\n sharp = val < 4\\n ? 0\\n : val < 8\\n ? 1\\n : val < 16 ? 2 : val < 32 ? 3 : val < 48 ? 4 : 5;\\n }\\n val = ((pixel[row - 2][col] + pixel[row][col - 2]) >> 1) +\\n rstep[sharp][getbits(2)];\\n pixel[row][col] = val = LIM(val, 0, 255);\\n if (row < 4)\\n pixel[row - 2][col + 2] = val;\\n if (col < 4)\\n pixel[row + 2][col - 2] = val;\\n }\\n }\\n for (row = 2; row < height + 2; row++)\\n {\\n checkCancel();\\n for (col = 3 - (row & 1); col < width + 2; col += 2)\\n {\\n val = ((pixel[row][col - 1] + (pixel[row][col] << 2) +\\n pixel[row][col + 1]) >>\\n 1) -\\n 0x100;\\n pixel[row][col] = LIM(val, 0, 255);\\n }\\n }\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < width; col++)\\n RAW(row, col) = t_curve[pixel[row + 2][col + 2]];\\n }\\n maximum = 0x3ff;\\n}\",\n \"void LibRaw::sony_load_raw()\\n{\\n uchar head[40];\\n ushort *pixel;\\n unsigned i, key, row, col;\",\n \" fseek(ifp, 200896, SEEK_SET);\\n fseek(ifp, (unsigned)fgetc(ifp) * 4 - 1, SEEK_CUR);\\n order = 0x4d4d;\\n key = get4();\",\n \" fseek(ifp, 164600, SEEK_SET);\\n fread(head, 1, 40, ifp);\\n sony_decrypt((unsigned *)head, 10, 1, key);\\n for (i = 26; i-- > 22;)\\n key = key << 8 | head[i];\",\n \" fseek(ifp, data_offset, SEEK_SET);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n pixel = raw_image + row * raw_width;\\n if (fread(pixel, 2, raw_width, ifp) < raw_width)\\n derror();\\n sony_decrypt((unsigned *)pixel, raw_width / 2, !row, key);\\n for (col = 0; col < raw_width; col++)\\n if ((pixel[col] = ntohs(pixel[col])) >> 14)\\n derror();\\n }\\n maximum = 0x3ff0;\\n}\",\n \"void LibRaw::sony_arw_load_raw()\\n{\\n ushort huff[32770];\\n static const ushort tab[18] = {0xf11, 0xf10, 0xe0f, 0xd0e, 0xc0d, 0xb0c,\\n 0xa0b, 0x90a, 0x809, 0x708, 0x607, 0x506,\\n 0x405, 0x304, 0x303, 0x300, 0x202, 0x201};\\n int i, c, n, col, row, sum = 0;\",\n \" huff[0] = 15;\\n for (n = i = 0; i < 18; i++)\\n FORC(32768 >> (tab[i] >> 8)) huff[++n] = tab[i];\\n getbits(-1);\\n for (col = raw_width; col--;)\\n {\\n checkCancel();\\n for (row = 0; row < raw_height + 1; row += 2)\\n {\\n if (row == raw_height)\\n row = 1;\\n if ((sum += ljpeg_diff(huff)) >> 12)\\n derror();\\n if (row < height)\\n RAW(row, col) = sum;\\n }\\n }\\n}\",\n \"void LibRaw::sony_arw2_load_raw()\\n{\\n uchar *data, *dp;\\n ushort pix[16];\\n int row, col, val, max, min, imax, imin, sh, bit, i;\",\n \" data = (uchar *)malloc(raw_width + 1);\\n merror(data, \\\"sony_arw2_load_raw()\\\");\\n try\\n {\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n fread(data, 1, raw_width, ifp);\\n for (dp = data, col = 0; col < raw_width - 30; dp += 16)\\n {\\n max = 0x7ff & (val = sget4(dp));\\n min = 0x7ff & val >> 11;\\n imax = 0x0f & val >> 22;\\n imin = 0x0f & val >> 26;\\n for (sh = 0; sh < 4 && 0x80 << sh <= max - min; sh++)\\n ;\\n /* flag checks if outside of loop */\\n if (!(imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_ALLFLAGS) // no flag set\\n || (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE))\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = max;\\n else if (i == imin)\\n pix[i] = min;\\n else\\n {\\n pix[i] =\\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_BASEONLY)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = max;\\n else if (i == imin)\\n pix[i] = min;\\n else\\n pix[i] = 0;\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTAONLY)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = 0;\\n else if (i == imin)\\n pix[i] = 0;\\n else\\n {\\n pix[i] =\\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTAZEROBASE)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = 0;\\n else if (i == imin)\\n pix[i] = 0;\\n else\\n {\\n pix[i] = ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh);\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\",\n \" if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\\n {\\n for (i = 0; i < 16; i++, col += 2)\\n {\\n unsigned slope =\\n pix[i] < 1001 ? 2\\n : curve[pix[i] << 1] - curve[(pix[i] << 1) - 2];\\n unsigned step = 1 << sh;\\n RAW(row, col) =\\n curve[pix[i] << 1] >\\n black + imgdata.params.sony_arw2_posterization_thr\\n ? LIM(((slope * step * 1000) /\\n (curve[pix[i] << 1] - black)),\\n 0, 10000)\\n : 0;\\n }\\n }\\n else\\n for (i = 0; i < 16; i++, col += 2)\\n RAW(row, col) = curve[pix[i] << 1];\\n col -= col & 1 ? 1 : 31;\\n }\\n }\\n }\\n catch (...)\\n {\\n free(data);\\n throw;\\n }\\n if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\\n maximum = 10000;\\n free(data);\\n}\",\n \"void LibRaw::samsung_load_raw()\\n{\\n int row, col, c, i, dir, op[4], len[4];\\n if (raw_width > 32768 ||\\n raw_height > 32768) // definitely too much for old samsung\\n throw LIBRAW_EXCEPTION_IO_BADFILE;\\n unsigned maxpixels = raw_width * (raw_height + 7);\",\n \" order = 0x4949;\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fseek(ifp, strip_offset + row * 4, SEEK_SET);\\n fseek(ifp, data_offset + get4(), SEEK_SET);\\n ph1_bits(-1);\\n FORC4 len[c] = row < 2 ? 7 : 4;\\n for (col = 0; col < raw_width; col += 16)\\n {\\n dir = ph1_bits(1);\\n FORC4 op[c] = ph1_bits(2);\\n FORC4 switch (op[c])\\n {\\n case 3:\\n len[c] = ph1_bits(4);\\n break;\\n case 2:\\n len[c]--;\\n break;\\n case 1:\\n len[c]++;\\n }\\n for (c = 0; c < 16; c += 2)\\n {\\n i = len[((c & 1) << 1) | (c >> 3)];\\n unsigned idest = RAWINDEX(row, col + c);\\n unsigned isrc = (dir ? RAWINDEX(row + (~c | -2), col + c)\\n : col ? RAWINDEX(row, col + (c | -2)) : 0);\\n if (idest < maxpixels &&\\n isrc <\\n maxpixels) // less than zero is handled by unsigned conversion\\n RAW(row, col + c) = ((signed)ph1_bits(i) << (32 - i) >> (32 - i)) +\\n (dir ? RAW(row + (~c | -2), col + c)\\n : col ? RAW(row, col + (c | -2)) : 128);\\n else\\n derror();\\n if (c == 14)\\n c = -1;\\n }\\n }\\n }\\n for (row = 0; row < raw_height - 1; row += 2)\\n for (col = 0; col < raw_width - 1; col += 2)\\n SWAP(RAW(row, col + 1), RAW(row + 1, col));\\n}\",\n \"void LibRaw::samsung2_load_raw()\\n{\\n static const ushort tab[14] = {0x304, 0x307, 0x206, 0x205, 0x403,\\n 0x600, 0x709, 0x80a, 0x90b, 0xa0c,\\n 0xa0d, 0x501, 0x408, 0x402};\\n ushort huff[1026], vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\\n int i, c, n, row, col, diff;\",\n \" huff[0] = 10;\\n for (n = i = 0; i < 14; i++)\\n FORC(1024 >> (tab[i] >> 8)) huff[++n] = tab[i];\\n getbits(-1);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n diff = ljpeg_diff(huff);\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n RAW(row, col) = hpred[col & 1];\\n if (hpred[col & 1] >> tiff_bps)\\n derror();\\n }\\n }\\n}\",\n \"void LibRaw::samsung3_load_raw()\\n{\\n int opt, init, mag, pmode, row, tab, col, pred, diff, i, c;\\n ushort lent[3][2], len[4], *prow[2];\\n order = 0x4949;\\n fseek(ifp, 9, SEEK_CUR);\\n opt = fgetc(ifp);\\n init = (get2(), get2());\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fseek(ifp, (data_offset - ftell(ifp)) & 15, SEEK_CUR);\\n ph1_bits(-1);\\n mag = 0;\\n pmode = 7;\\n FORC(6)((ushort *)lent)[c] = row < 2 ? 7 : 4;\\n prow[row & 1] = &RAW(row - 1, 1 - ((row & 1) << 1)); // green\\n prow[~row & 1] = &RAW(row - 2, 0); // red and blue\\n for (tab = 0; tab + 15 < raw_width; tab += 16)\\n {\\n if (~opt & 4 && !(tab & 63))\\n {\\n i = ph1_bits(2);\\n mag = i < 3 ? mag - '2' + \\\"204\\\"[i] : ph1_bits(12);\\n }\\n if (opt & 2)\\n pmode = 7 - 4 * ph1_bits(1);\\n else if (!ph1_bits(1))\\n pmode = ph1_bits(3);\\n if (opt & 1 || !ph1_bits(1))\\n {\\n FORC4 len[c] = ph1_bits(2);\\n FORC4\\n {\\n i = ((row & 1) << 1 | (c & 1)) % 3;\\n if (i < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n len[c] = len[c] < 3 ? lent[i][0] - '1' + \\\"120\\\"[len[c]] : ph1_bits(4);\\n lent[i][0] = lent[i][1];\\n lent[i][1] = len[c];\\n }\\n }\\n FORC(16)\\n {\\n col = tab + (((c & 7) << 1) ^ (c >> 3) ^ (row & 1));\\n if (col < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if (pmode < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if (pmode != 7 && row >= 2 && (col - '4' + \\\"0224468\\\"[pmode]) < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n pred = (pmode == 7 || row < 2)\\n ? (tab ? RAW(row, tab - 2 + (col & 1)) : init)\\n : (prow[col & 1][col - '4' + \\\"0224468\\\"[pmode]] +\\n prow[col & 1][col - '4' + \\\"0244668\\\"[pmode]] + 1) >>\\n 1;\\n diff = ph1_bits(i = len[c >> 2]);\\n if (diff >> (i - 1))\\n diff -= 1 << i;\\n diff = diff * (mag * 2 + 1) + mag;\\n RAW(row, col) = pred + diff;\\n }\\n }\\n }\\n}\",\n \"void LibRaw::redcine_load_raw()\\n{\\n#ifndef NO_JASPER\\n int c, row, col;\\n jas_stream_t *in;\\n jas_image_t *jimg;\\n jas_matrix_t *jmat;\\n jas_seqent_t *data;\\n ushort *img, *pix;\",\n \" jas_init();\\n in = (jas_stream_t *)ifp->make_jas_stream();\\n if (!in)\\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\\n jas_stream_seek(in, data_offset + 20, SEEK_SET);\\n jimg = jas_image_decode(in, -1, 0);\\n if (!jimg)\\n {\\n jas_stream_close(in);\\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\\n }\\n jmat = jas_matrix_create(height / 2, width / 2);\\n merror(jmat, \\\"redcine_load_raw()\\\");\\n img = (ushort *)calloc((height + 2), (width + 2) * 2);\\n merror(img, \\\"redcine_load_raw()\\\");\\n bool fastexitflag = false;\\n try\\n {\\n FORC4\\n {\\n checkCancel();\\n jas_image_readcmpt(jimg, c, 0, 0, width / 2, height / 2, jmat);\\n data = jas_matrix_getref(jmat, 0, 0);\\n for (row = c >> 1; row < height; row += 2)\\n for (col = c & 1; col < width; col += 2)\\n img[(row + 1) * (width + 2) + col + 1] =\\n data[(row / 2) * (width / 2) + col / 2];\\n }\\n for (col = 1; col <= width; col++)\\n {\\n img[col] = img[2 * (width + 2) + col];\\n img[(height + 1) * (width + 2) + col] =\\n img[(height - 1) * (width + 2) + col];\\n }\\n for (row = 0; row < height + 2; row++)\\n {\\n img[row * (width + 2)] = img[row * (width + 2) + 2];\\n img[(row + 1) * (width + 2) - 1] = img[(row + 1) * (width + 2) - 3];\\n }\\n for (row = 1; row <= height; row++)\\n {\\n checkCancel();\\n pix = img + row * (width + 2) + (col = 1 + (FC(row, 1) & 1));\\n for (; col <= width; col += 2, pix += 2)\\n {\\n c = (((pix[0] - 0x800) << 3) + pix[-(width + 2)] + pix[width + 2] +\\n pix[-1] + pix[1]) >>\\n 2;\\n pix[0] = LIM(c, 0, 4095);\\n }\\n }\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < width; col++)\\n RAW(row, col) = curve[img[(row + 1) * (width + 2) + col + 1]];\\n }\\n }\\n catch (...)\\n {\\n fastexitflag = true;\\n }\\n free(img);\\n jas_matrix_destroy(jmat);\\n jas_image_destroy(jimg);\\n jas_stream_close(in);\\n if (fastexitflag)\\n throw LIBRAW_EXCEPTION_CANCELLED_BY_CALLBACK;\\n#endif\\n}\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 0,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [348], \"buggy_code_start_loc\": [347], \"filenames\": [\"src/decoders/decoders_dcraw.cpp\"], \"fixing_code_end_loc\": [348], \"fixing_code_start_loc\": [347], \"message\": \"In LibRaw, an out-of-bounds read vulnerability exists within the \\\"LibRaw::adobe_copy_pixel()\\\" function (libraw\\\\src\\\\decoders\\\\dng.cpp) when reading data from the image file.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.0:-:*:*:*:*:*:*\", \"matchCriteriaId\": \"E00F0C8F-11AC-42B2-8D85-27028B41EBF3\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.0:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"B4B8669B-CE7F-47D2-9111-E7787EAD6E7E\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8269B02E-558F-4AA5-9EEA-87226A3D1816\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"06DBABB8-8921-4E8B-B9E5-FFE6CCE79EB9\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.21.0:beta1:*:*:*:*:*:*\", \"matchCriteriaId\": \"36C296E2-1899-457B-9EB2-916A33E383C2\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}, {\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In LibRaw, an out-of-bounds read vulnerability exists within the \\\"LibRaw::adobe_copy_pixel()\\\" function (libraw\\\\src\\\\decoders\\\\dng.cpp) when reading data from the image file.\"}, {\"lang\": \"es\", \"value\": \"En LibRaw, se presenta una vulnerabilidad de lectura fuera de l\\u00edmites dentro de la funci\\u00f3n \\\"LibRaw::adobe_copy_pixel()\\\" (libraw\\\\src\\\\decoders\\\\dng.cpp) cuando son le\\u00eddos datos del archivo de imagen\"}], \"evaluatorComment\": null, \"id\": \"CVE-2020-35533\", \"lastModified\": \"2022-09-21T20:26:43.967\", \"metrics\": {\"cvssMetricV2\": null, \"cvssMetricV30\": null, \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"LOCAL\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"REQUIRED\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\", \"version\": \"3.1\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2022-09-01T18:15:08.920\", \"references\": [{\"source\": \"secalert@redhat.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/LibRaw/LibRaw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb\"}, {\"source\": \"secalert@redhat.com\", \"tags\": [\"Issue Tracking\", \"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/LibRaw/LibRaw/issues/273\"}, {\"source\": \"secalert@redhat.com\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"], \"url\": \"https://lists.debian.org/debian-lts-announce/2022/09/msg00024.html\"}], \"sourceIdentifier\": \"secalert@redhat.com\", \"vendorComments\": null, \"vulnStatus\": \"Analyzed\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-125\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-125\"}], \"source\": \"secalert@redhat.com\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/LibRaw/LibRaw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb\"}, \"type\": \"CWE-125\"}"},"index":{"kind":"number","value":1283,"string":"1,283"}}},{"rowIdx":7095,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["/* -*- C++ -*-\n * Copyright 2019 LibRaw LLC (info@libraw.org)\n *\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\n LibRaw do not use RESTRICTED code from dcraw.c"," LibRaw is free software; you can redistribute it and/or modify\n it under the terms of the one of two licenses as you choose:","1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1\n (See file LICENSE.LGPL provided in LibRaw distribution archive for details).","2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0\n (See file LICENSE.CDDL provided in LibRaw distribution archive for details)."," */","#include \"../../internal/dcraw_defs.h\"","unsigned LibRaw::getbithuff(int nbits, ushort *huff)\n{\n#ifdef LIBRAW_NOTHREADS\n static unsigned bitbuf = 0;\n static int vbits = 0, reset = 0;\n#else\n#define bitbuf tls->getbits.bitbuf\n#define vbits tls->getbits.vbits\n#define reset tls->getbits.reset\n#endif\n unsigned c;"," if (nbits > 25)\n return 0;\n if (nbits < 0)\n return bitbuf = vbits = reset = 0;\n if (nbits == 0 || vbits < 0)\n return 0;\n while (!reset && vbits < nbits && (c = fgetc(ifp)) != EOF &&\n !(reset = zero_after_ff && c == 0xff && fgetc(ifp)))\n {\n bitbuf = (bitbuf << 8) + (uchar)c;\n vbits += 8;\n }\n c = bitbuf << (32 - vbits) >> (32 - nbits);\n if (huff)\n {\n vbits -= huff[c] >> 8;\n c = (uchar)huff[c];\n }\n else\n vbits -= nbits;\n if (vbits < 0)\n derror();\n return c;\n#ifndef LIBRAW_NOTHREADS\n#undef bitbuf\n#undef vbits\n#undef reset\n#endif\n}","/*\n Construct a decode tree according the specification in *source.\n The first 16 bytes specify how many codes should be 1-bit, 2-bit\n 3-bit, etc. Bytes after that are the leaf values."," For example, if the source is"," { 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,\n 0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },"," then the code is"," 00\t\t0x04\n 010\t\t0x03\n 011\t\t0x05\n 100\t\t0x06\n 101\t\t0x02\n 1100\t\t0x07\n 1101\t\t0x01\n 11100\t\t0x08\n 11101\t\t0x09\n 11110\t\t0x00\n 111110\t\t0x0a\n 1111110\t\t0x0b\n 1111111\t\t0xff\n */\nushort *LibRaw::make_decoder_ref(const uchar **source)\n{\n int max, len, h, i, j;\n const uchar *count;\n ushort *huff;"," count = (*source += 16) - 17;\n for (max = 16; max && !count[max]; max--)\n ;\n huff = (ushort *)calloc(1 + (1 << max), sizeof *huff);\n merror(huff, \"make_decoder()\");\n huff[0] = max;\n for (h = len = 1; len <= max; len++)\n for (i = 0; i < count[len]; i++, ++*source)\n for (j = 0; j < 1 << (max - len); j++)\n if (h <= 1 << max)\n huff[h++] = len << 8 | **source;\n return huff;\n}","ushort *LibRaw::make_decoder(const uchar *source)\n{\n return make_decoder_ref(&source);\n}","void LibRaw::crw_init_tables(unsigned table, ushort *huff[2])\n{\n static const uchar first_tree[3][29] = {\n {0, 1, 4, 2, 3, 1, 2, 0, 0, 0,\n 0, 0, 0, 0, 0, 0, 0x04, 0x03, 0x05, 0x06,\n 0x02, 0x07, 0x01, 0x08, 0x09, 0x00, 0x0a, 0x0b, 0xff},\n {0, 2, 2, 3, 1, 1, 1, 1, 2, 0,\n 0, 0, 0, 0, 0, 0, 0x03, 0x02, 0x04, 0x01,\n 0x05, 0x00, 0x06, 0x07, 0x09, 0x08, 0x0a, 0x0b, 0xff},\n {0, 0, 6, 3, 1, 1, 2, 0, 0, 0,\n 0, 0, 0, 0, 0, 0, 0x06, 0x05, 0x07, 0x04,\n 0x08, 0x03, 0x09, 0x02, 0x00, 0x0a, 0x01, 0x0b, 0xff},\n };\n static const uchar second_tree[3][180] = {\n {0, 2, 2, 2, 1, 4, 2, 1, 2, 5, 1, 1,\n 0, 0, 0, 139, 0x03, 0x04, 0x02, 0x05, 0x01, 0x06, 0x07, 0x08,\n 0x12, 0x13, 0x11, 0x14, 0x09, 0x15, 0x22, 0x00, 0x21, 0x16, 0x0a, 0xf0,\n 0x23, 0x17, 0x24, 0x31, 0x32, 0x18, 0x19, 0x33, 0x25, 0x41, 0x34, 0x42,\n 0x35, 0x51, 0x36, 0x37, 0x38, 0x29, 0x79, 0x26, 0x1a, 0x39, 0x56, 0x57,\n 0x28, 0x27, 0x52, 0x55, 0x58, 0x43, 0x76, 0x59, 0x77, 0x54, 0x61, 0xf9,\n 0x71, 0x78, 0x75, 0x96, 0x97, 0x49, 0xb7, 0x53, 0xd7, 0x74, 0xb6, 0x98,\n 0x47, 0x48, 0x95, 0x69, 0x99, 0x91, 0xfa, 0xb8, 0x68, 0xb5, 0xb9, 0xd6,\n 0xf7, 0xd8, 0x67, 0x46, 0x45, 0x94, 0x89, 0xf8, 0x81, 0xd5, 0xf6, 0xb4,\n 0x88, 0xb1, 0x2a, 0x44, 0x72, 0xd9, 0x87, 0x66, 0xd4, 0xf5, 0x3a, 0xa7,\n 0x73, 0xa9, 0xa8, 0x86, 0x62, 0xc7, 0x65, 0xc8, 0xc9, 0xa1, 0xf4, 0xd1,\n 0xe9, 0x5a, 0x92, 0x85, 0xa6, 0xe7, 0x93, 0xe8, 0xc1, 0xc6, 0x7a, 0x64,\n 0xe1, 0x4a, 0x6a, 0xe6, 0xb3, 0xf1, 0xd3, 0xa5, 0x8a, 0xb2, 0x9a, 0xba,\n 0x84, 0xa4, 0x63, 0xe5, 0xc5, 0xf3, 0xd2, 0xc4, 0x82, 0xaa, 0xda, 0xe4,\n 0xf2, 0xca, 0x83, 0xa3, 0xa2, 0xc3, 0xea, 0xc2, 0xe2, 0xe3, 0xff, 0xff},\n {0, 2, 2, 1, 4, 1, 4, 1, 3, 3, 1, 0,\n 0, 0, 0, 140, 0x02, 0x03, 0x01, 0x04, 0x05, 0x12, 0x11, 0x06,\n 0x13, 0x07, 0x08, 0x14, 0x22, 0x09, 0x21, 0x00, 0x23, 0x15, 0x31, 0x32,\n 0x0a, 0x16, 0xf0, 0x24, 0x33, 0x41, 0x42, 0x19, 0x17, 0x25, 0x18, 0x51,\n 0x34, 0x43, 0x52, 0x29, 0x35, 0x61, 0x39, 0x71, 0x62, 0x36, 0x53, 0x26,\n 0x38, 0x1a, 0x37, 0x81, 0x27, 0x91, 0x79, 0x55, 0x45, 0x28, 0x72, 0x59,\n 0xa1, 0xb1, 0x44, 0x69, 0x54, 0x58, 0xd1, 0xfa, 0x57, 0xe1, 0xf1, 0xb9,\n 0x49, 0x47, 0x63, 0x6a, 0xf9, 0x56, 0x46, 0xa8, 0x2a, 0x4a, 0x78, 0x99,\n 0x3a, 0x75, 0x74, 0x86, 0x65, 0xc1, 0x76, 0xb6, 0x96, 0xd6, 0x89, 0x85,\n 0xc9, 0xf5, 0x95, 0xb4, 0xc7, 0xf7, 0x8a, 0x97, 0xb8, 0x73, 0xb7, 0xd8,\n 0xd9, 0x87, 0xa7, 0x7a, 0x48, 0x82, 0x84, 0xea, 0xf4, 0xa6, 0xc5, 0x5a,\n 0x94, 0xa4, 0xc6, 0x92, 0xc3, 0x68, 0xb5, 0xc8, 0xe4, 0xe5, 0xe6, 0xe9,\n 0xa2, 0xa3, 0xe3, 0xc2, 0x66, 0x67, 0x93, 0xaa, 0xd4, 0xd5, 0xe7, 0xf8,\n 0x88, 0x9a, 0xd7, 0x77, 0xc4, 0x64, 0xe2, 0x98, 0xa5, 0xca, 0xda, 0xe8,\n 0xf3, 0xf6, 0xa9, 0xb2, 0xb3, 0xf2, 0xd2, 0x83, 0xba, 0xd3, 0xff, 0xff},\n {0, 0, 6, 2, 1, 3, 3, 2, 5, 1, 2, 2,\n 8, 10, 0, 117, 0x04, 0x05, 0x03, 0x06, 0x02, 0x07, 0x01, 0x08,\n 0x09, 0x12, 0x13, 0x14, 0x11, 0x15, 0x0a, 0x16, 0x17, 0xf0, 0x00, 0x22,\n 0x21, 0x18, 0x23, 0x19, 0x24, 0x32, 0x31, 0x25, 0x33, 0x38, 0x37, 0x34,\n 0x35, 0x36, 0x39, 0x79, 0x57, 0x58, 0x59, 0x28, 0x56, 0x78, 0x27, 0x41,\n 0x29, 0x77, 0x26, 0x42, 0x76, 0x99, 0x1a, 0x55, 0x98, 0x97, 0xf9, 0x48,\n 0x54, 0x96, 0x89, 0x47, 0xb7, 0x49, 0xfa, 0x75, 0x68, 0xb6, 0x67, 0x69,\n 0xb9, 0xb8, 0xd8, 0x52, 0xd7, 0x88, 0xb5, 0x74, 0x51, 0x46, 0xd9, 0xf8,\n 0x3a, 0xd6, 0x87, 0x45, 0x7a, 0x95, 0xd5, 0xf6, 0x86, 0xb4, 0xa9, 0x94,\n 0x53, 0x2a, 0xa8, 0x43, 0xf5, 0xf7, 0xd4, 0x66, 0xa7, 0x5a, 0x44, 0x8a,\n 0xc9, 0xe8, 0xc8, 0xe7, 0x9a, 0x6a, 0x73, 0x4a, 0x61, 0xc7, 0xf4, 0xc6,\n 0x65, 0xe9, 0x72, 0xe6, 0x71, 0x91, 0x93, 0xa6, 0xda, 0x92, 0x85, 0x62,\n 0xf3, 0xc5, 0xb2, 0xa4, 0x84, 0xba, 0x64, 0xa5, 0xb3, 0xd2, 0x81, 0xe5,\n 0xd3, 0xaa, 0xc4, 0xca, 0xf2, 0xb1, 0xe4, 0xd1, 0x83, 0x63, 0xea, 0xc3,\n 0xe2, 0x82, 0xf1, 0xa3, 0xc2, 0xa1, 0xc1, 0xe3, 0xa2, 0xe1, 0xff, 0xff}};\n if (table > 2)\n table = 2;\n huff[0] = make_decoder(first_tree[table]);\n huff[1] = make_decoder(second_tree[table]);\n}","/*\n Return 0 if the image starts with compressed data,\n 1 if it starts with uncompressed low-order bits."," In Canon compressed data, 0xff is always followed by 0x00.\n */\nint LibRaw::canon_has_lowbits()\n{\n uchar test[0x4000];\n int ret = 1, i;"," fseek(ifp, 0, SEEK_SET);\n fread(test, 1, sizeof test, ifp);\n for (i = 540; i < sizeof test - 1; i++)\n if (test[i] == 0xff)\n {\n if (test[i + 1])\n return 1;\n ret = 0;\n }\n return ret;\n}","void LibRaw::canon_load_raw()\n{\n ushort *pixel, *prow, *huff[2];\n int nblocks, lowbits, i, c, row, r, save, val;\n int block, diffbuf[64], leaf, len, diff, carry = 0, pnum = 0, base[2];"," crw_init_tables(tiff_compress, huff);\n lowbits = canon_has_lowbits();\n if (!lowbits)\n maximum = 0x3ff;\n fseek(ifp, 540 + lowbits * raw_height * raw_width / 4, SEEK_SET);\n zero_after_ff = 1;\n getbits(-1);\n try\n {\n for (row = 0; row < raw_height; row += 8)\n {\n checkCancel();\n pixel = raw_image + row * raw_width;\n nblocks = MIN(8, raw_height - row) * raw_width >> 6;\n for (block = 0; block < nblocks; block++)\n {\n memset(diffbuf, 0, sizeof diffbuf);\n for (i = 0; i < 64; i++)\n {\n leaf = gethuff(huff[i > 0]);\n if (leaf == 0 && i)\n break;\n if (leaf == 0xff)\n continue;\n i += leaf >> 4;\n len = leaf & 15;\n if (len == 0)\n continue;\n diff = getbits(len);\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - 1;\n if (i < 64)\n diffbuf[i] = diff;\n }\n diffbuf[0] += carry;\n carry = diffbuf[0];\n for (i = 0; i < 64; i++)\n {\n if (pnum++ % raw_width == 0)\n base[0] = base[1] = 512;\n if ((pixel[(block << 6) + i] = base[i & 1] += diffbuf[i]) >> 10)\n derror();\n }\n }\n if (lowbits)\n {\n save = ftell(ifp);\n fseek(ifp, 26 + row * raw_width / 4, SEEK_SET);\n for (prow = pixel, i = 0; i < raw_width * 2; i++)\n {\n c = fgetc(ifp);\n for (r = 0; r < 8; r += 2, prow++)\n {\n val = (*prow << 2) + ((c >> r) & 3);\n if (raw_width == 2672 && val < 512)\n val += 2;\n *prow = val;\n }\n }\n fseek(ifp, save, SEEK_SET);\n }\n }\n }\n catch (...)\n {\n FORC(2) free(huff[c]);\n throw;\n }\n FORC(2) free(huff[c]);\n}","int LibRaw::ljpeg_start(struct jhead *jh, int info_only)\n{\n ushort c, tag, len;\n int cnt = 0;\n uchar data[0x10000];\n const uchar *dp;"," memset(jh, 0, sizeof *jh);\n jh->restart = INT_MAX;\n if ((fgetc(ifp), fgetc(ifp)) != 0xd8)\n return 0;\n do\n {\n if (feof(ifp))\n return 0;\n if (cnt++ > 1024)\n return 0; // 1024 tags limit\n if (!fread(data, 2, 2, ifp))\n return 0;\n tag = data[0] << 8 | data[1];\n len = (data[2] << 8 | data[3]) - 2;\n if (tag <= 0xff00)\n return 0;\n fread(data, 1, len, ifp);\n switch (tag)\n {\n case 0xffc3: // start of frame; lossless, Huffman\n jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;\n case 0xffc1:\n case 0xffc0:\n jh->algo = tag & 0xff;\n jh->bits = data[0];\n jh->high = data[1] << 8 | data[2];\n jh->wide = data[3] << 8 | data[4];\n jh->clrs = data[5] + jh->sraw;\n if (len == 9 && !dng_version)\n getc(ifp);\n break;\n case 0xffc4: // define Huffman tables\n if (info_only)\n break;\n for (dp = data; dp < data + len && !((c = *dp++) & -20);)\n jh->free[c] = jh->huff[c] = make_decoder_ref(&dp);\n break;\n case 0xffda: // start of scan\n jh->psv = data[1 + data[0] * 2];\n jh->bits -= data[3 + data[0] * 2] & 15;\n break;\n case 0xffdb:\n FORC(64) jh->quant[c] = data[c * 2 + 1] << 8 | data[c * 2 + 2];\n break;\n case 0xffdd:\n jh->restart = data[0] << 8 | data[1];\n }\n } while (tag != 0xffda);\n if (jh->bits > 16 || jh->clrs > 6 || !jh->bits || !jh->high || !jh->wide ||\n !jh->clrs)\n return 0;\n if (info_only)\n return 1;\n if (!jh->huff[0])\n return 0;\n FORC(19) if (!jh->huff[c + 1]) jh->huff[c + 1] = jh->huff[c];\n if (jh->sraw)\n {\n FORC(4) jh->huff[2 + c] = jh->huff[1];\n FORC(jh->sraw) jh->huff[1 + c] = jh->huff[0];\n }"," jh->row = (ushort *)calloc(jh->wide * jh->clrs, 16);"," merror(jh->row, \"ljpeg_start()\");\n return zero_after_ff = 1;\n}","void LibRaw::ljpeg_end(struct jhead *jh)\n{\n int c;\n FORC4 if (jh->free[c]) free(jh->free[c]);\n free(jh->row);\n}","int LibRaw::ljpeg_diff(ushort *huff)\n{\n int len, diff;\n if (!huff)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;"," len = gethuff(huff);\n if (len == 16 && (!dng_version || dng_version >= 0x1010000))\n return -32768;\n diff = getbits(len);\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - 1;\n return diff;\n}","ushort *LibRaw::ljpeg_row(int jrow, struct jhead *jh)\n{\n int col, c, diff, pred, spred = 0;\n ushort mark = 0, *row[3];"," if (jrow * jh->wide % jh->restart == 0)\n {\n FORC(6) jh->vpred[c] = 1 << (jh->bits - 1);\n if (jrow)\n {\n fseek(ifp, -2, SEEK_CUR);\n do\n mark = (mark << 8) + (c = fgetc(ifp));\n while (c != EOF && mark >> 4 != 0xffd);\n }\n getbits(-1);\n }\n FORC3 row[c] = jh->row + jh->wide * jh->clrs * ((jrow + c) & 1);\n for (col = 0; col < jh->wide; col++)\n FORC(jh->clrs)\n {\n diff = ljpeg_diff(jh->huff[c]);\n if (jh->sraw && c <= jh->sraw && (col | c))\n pred = spred;\n else if (col)\n pred = row[0][-jh->clrs];\n else\n pred = (jh->vpred[c] += diff) - diff;\n if (jrow && col)\n switch (jh->psv)\n {\n case 1:\n break;\n case 2:\n pred = row[1][0];\n break;\n case 3:\n pred = row[1][-jh->clrs];\n break;\n case 4:\n pred = pred + row[1][0] - row[1][-jh->clrs];\n break;\n case 5:\n pred = pred + ((row[1][0] - row[1][-jh->clrs]) >> 1);\n break;\n case 6:\n pred = row[1][0] + ((pred - row[1][-jh->clrs]) >> 1);\n break;\n case 7:\n pred = (pred + row[1][0]) >> 1;\n break;\n default:\n pred = 0;\n }\n if ((**row = pred + diff) >> jh->bits)\n derror();\n if (c <= jh->sraw)\n spred = **row;\n row[0]++;\n row[1]++;\n }\n return row[2];\n}","void LibRaw::lossless_jpeg_load_raw()\n{\n int jwide, jhigh, jrow, jcol, val, jidx, i, j, row = 0, col = 0;\n struct jhead jh;\n ushort *rp;"," if (!ljpeg_start(&jh, 0))\n return;"," if (jh.wide < 1 || jh.high < 1 || jh.clrs < 1 || jh.bits < 1)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n jwide = jh.wide * jh.clrs;\n jhigh = jh.high;\n if (jh.clrs == 4 && jwide >= raw_width * 2)\n jhigh *= 2;"," try\n {\n for (jrow = 0; jrow < jh.high; jrow++)\n {\n checkCancel();\n rp = ljpeg_row(jrow, &jh);\n if (load_flags & 1)\n row = jrow & 1 ? height - 1 - jrow / 2 : jrow / 2;\n for (jcol = 0; jcol < jwide; jcol++)\n {\n val = curve[*rp++];\n if (cr2_slice[0])\n {\n jidx = jrow * jwide + jcol;\n i = jidx / (cr2_slice[1] * raw_height);\n if ((j = i >= cr2_slice[0]))\n i = cr2_slice[0];\n jidx -= i * (cr2_slice[1] * raw_height);\n row = jidx / cr2_slice[1 + j];\n col = jidx % cr2_slice[1 + j] + i * cr2_slice[1];\n }\n if (raw_width == 3984 && (col -= 2) < 0)\n col += (row--, raw_width);\n if (row > raw_height)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if ((unsigned)row < raw_height)\n RAW(row, col) = val;\n if (++col >= raw_width)\n col = (row++, 0);\n }\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }\n ljpeg_end(&jh);\n}","void LibRaw::canon_sraw_load_raw()\n{\n struct jhead jh;\n short *rp = 0, (*ip)[4];\n int jwide, slice, scol, ecol, row, col, jrow = 0, jcol = 0, pix[3], c;\n int v[3] = {0, 0, 0}, ver, hue;\n int saved_w = width, saved_h = height;\n char *cp;"," if (!ljpeg_start(&jh, 0) || jh.clrs < 4)\n return;\n jwide = (jh.wide >>= 1) * jh.clrs;"," if (load_flags & 256)\n {\n width = raw_width;\n height = raw_height;\n }"," try\n {\n for (ecol = slice = 0; slice <= cr2_slice[0]; slice++)\n {\n scol = ecol;\n ecol += cr2_slice[1] * 2 / jh.clrs;\n if (!cr2_slice[0] || ecol > raw_width - 1)\n ecol = raw_width & -2;\n for (row = 0; row < height; row += (jh.clrs >> 1) - 1)\n {\n checkCancel();\n ip = (short(*)[4])image + row * width;\n for (col = scol; col < ecol; col += 2, jcol += jh.clrs)\n {\n if ((jcol %= jwide) == 0)\n rp = (short *)ljpeg_row(jrow++, &jh);\n if (col >= width)\n continue;\n if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\n {\n FORC(jh.clrs - 2)\n {\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col + (c >> 1) * width + (c & 1)][1] =\n ip[col + (c >> 1) * width + (c & 1)][2] = 8192;\n }\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_RGB)\n {\n FORC(jh.clrs - 2)\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\n }\n else\n {\n FORC(jh.clrs - 2)\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\n ip[col][1] = rp[jcol + jh.clrs - 2] - 16384;\n ip[col][2] = rp[jcol + jh.clrs - 1] - 16384;\n }\n }\n }\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }"," if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\n {\n ljpeg_end(&jh);\n maximum = 0x3fff;\n height = saved_h;\n width = saved_w;\n return;\n }"," try\n {\n for (cp = model2; *cp && !isdigit(*cp); cp++)\n ;\n sscanf(cp, \"%d.%d.%d\", v, v + 1, v + 2);\n ver = (v[0] * 1000 + v[1]) * 1000 + v[2];\n hue = (jh.sraw + 1) << 2;\n if (unique_id >= 0x80000281ULL ||\n (unique_id == 0x80000218ULL && ver > 1000006))\n hue = jh.sraw << 1;\n ip = (short(*)[4])image;\n rp = ip[0];\n for (row = 0; row < height; row++, ip += width)\n {\n checkCancel();\n if (row & (jh.sraw >> 1))\n {\n for (col = 0; col < width; col += 2)\n for (c = 1; c < 3; c++)\n if (row == height - 1)\n {\n ip[col][c] = ip[col - width][c];\n }\n else\n {\n ip[col][c] = (ip[col - width][c] + ip[col + width][c] + 1) >> 1;\n }\n }\n for (col = 1; col < width; col += 2)\n for (c = 1; c < 3; c++)\n if (col == width - 1)\n ip[col][c] = ip[col - 1][c];\n else\n ip[col][c] = (ip[col - 1][c] + ip[col + 1][c] + 1) >> 1;\n }\n if (!(imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SRAW_NO_RGB))\n for (; rp < ip[0]; rp += 4)\n {\n checkCancel();\n if (unique_id == 0x80000218ULL || unique_id == 0x80000250ULL ||\n unique_id == 0x80000261ULL || unique_id == 0x80000281ULL ||\n unique_id == 0x80000287ULL)\n {\n rp[1] = (rp[1] << 2) + hue;\n rp[2] = (rp[2] << 2) + hue;\n pix[0] = rp[0] + ((50 * rp[1] + 22929 * rp[2]) >> 14);\n pix[1] = rp[0] + ((-5640 * rp[1] - 11751 * rp[2]) >> 14);\n pix[2] = rp[0] + ((29040 * rp[1] - 101 * rp[2]) >> 14);\n }\n else\n {\n if (unique_id < 0x80000218ULL)\n rp[0] -= 512;\n pix[0] = rp[0] + rp[2];\n pix[2] = rp[0] + rp[1];\n pix[1] = rp[0] + ((-778 * rp[1] - (rp[2] << 11)) >> 12);\n }\n FORC3 rp[c] = CLIP15(pix[c] * sraw_mul[c] >> 10);\n }\n }\n catch (...)\n {\n ljpeg_end(&jh);\n throw;\n }\n height = saved_h;\n width = saved_w;\n ljpeg_end(&jh);\n maximum = 0x3fff;\n}","void LibRaw::ljpeg_idct(struct jhead *jh)\n{\n int c, i, j, len, skip, coef;\n float work[3][8][8];\n static float cs[106] = {0};\n static const uchar zigzag[80] = {\n 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,\n 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,\n 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,\n 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,\n 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63};"," if (!cs[0])\n FORC(106) cs[c] = cos((c & 31) * M_PI / 16) / 2;\n memset(work, 0, sizeof work);\n work[0][0][0] = jh->vpred[0] += ljpeg_diff(jh->huff[0]) * jh->quant[0];\n for (i = 1; i < 64; i++)\n {\n len = gethuff(jh->huff[16]);\n i += skip = len >> 4;\n if (!(len &= 15) && skip < 15)\n break;\n coef = getbits(len);\n if ((coef & (1 << (len - 1))) == 0)\n coef -= (1 << len) - 1;\n ((float *)work)[zigzag[i]] = coef * jh->quant[i];\n }\n FORC(8) work[0][0][c] *= M_SQRT1_2;\n FORC(8) work[0][c][0] *= M_SQRT1_2;\n for (i = 0; i < 8; i++)\n for (j = 0; j < 8; j++)\n FORC(8) work[1][i][j] += work[0][i][c] * cs[(j * 2 + 1) * c];\n for (i = 0; i < 8; i++)\n for (j = 0; j < 8; j++)\n FORC(8) work[2][i][j] += work[1][c][j] * cs[(i * 2 + 1) * c];"," FORC(64) jh->idct[c] = CLIP(((float *)work[2])[c] + 0.5);\n}","void LibRaw::pentax_load_raw()\n{\n ushort bit[2][15], huff[4097];\n int dep, row, col, diff, c, i;\n ushort vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];"," fseek(ifp, meta_offset, SEEK_SET);\n dep = (get2() + 12) & 15;\n fseek(ifp, 12, SEEK_CUR);\n FORC(dep) bit[0][c] = get2();\n FORC(dep) bit[1][c] = fgetc(ifp);\n FORC(dep)\n for (i = bit[0][c]; i <= ((bit[0][c] + (4096 >> bit[1][c]) - 1) & 4095);)\n huff[++i] = bit[1][c] << 8 | c;\n huff[0] = 12;\n fseek(ifp, data_offset, SEEK_SET);\n getbits(-1);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n diff = ljpeg_diff(huff);\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n RAW(row, col) = hpred[col & 1];\n if (hpred[col & 1] >> tiff_bps)\n derror();\n }\n }\n}\nvoid LibRaw::nikon_read_curve()\n{\n ushort ver0, ver1, vpred[2][2], hpred[2], csize;\n int i, step, max;"," fseek(ifp, meta_offset, SEEK_SET);\n ver0 = fgetc(ifp);\n ver1 = fgetc(ifp);\n if (ver0 == 0x49 || ver1 == 0x58)\n fseek(ifp, 2110, SEEK_CUR);\n read_shorts(vpred[0], 4);\n max = 1 << tiff_bps & 0x7fff;\n if ((csize = get2()) > 1)\n step = max / (csize - 1);\n if (ver0 == 0x44 && (ver1 == 0x20 || (ver1 == 0x40 && step > 3)) && step > 0)\n {\n if (ver1 == 0x40)\n {\n step /= 4;\n max /= 4;\n }\n for (i = 0; i < csize; i++)\n curve[i * step] = get2();\n for (i = 0; i < max; i++)\n curve[i] = (curve[i - i % step] * (step - i % step) +\n curve[i - i % step + step] * (i % step)) /\n step;\n }\n else if (ver0 != 0x46 && csize <= 0x4001)\n read_shorts(curve, max = csize);\n}","void LibRaw::nikon_load_raw()\n{\n static const uchar nikon_tree[][32] = {\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy */\n 5, 4, 3, 6, 2, 7, 1, 0, 8, 9, 11, 10, 12},\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\n 0, 0, /* 12-bit lossy after split */\n 0x39, 0x5a, 0x38, 0x27, 0x16, 5, 4, 3, 2, 1, 0, 11, 12, 12},"," {0, 1, 4, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 12-bit lossless */\n 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, 11, 12},\n {0, 1, 4, 3, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 14-bit lossy */\n 5, 6, 4, 7, 8, 3, 9, 2, 1, 0, 10, 11, 12, 13, 14},\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\n 0, /* 14-bit lossy after split */\n 8, 0x5c, 0x4b, 0x3a, 0x29, 7, 6, 5, 4, 3, 2, 1, 0, 13, 14},\n {0, 1, 4, 2, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, /* 14-bit lossless */\n 7, 6, 8, 5, 9, 4, 10, 3, 11, 12, 2, 0, 1, 13, 14}};\n ushort *huff, ver0, ver1, vpred[2][2], hpred[2];\n int i, min, max, tree = 0, split = 0, row, col, len, shl, diff;"," fseek(ifp, meta_offset, SEEK_SET);\n ver0 = fgetc(ifp);\n ver1 = fgetc(ifp);\n if (ver0 == 0x49 || ver1 == 0x58)\n fseek(ifp, 2110, SEEK_CUR);\n if (ver0 == 0x46)\n tree = 2;\n if (tiff_bps == 14)\n tree += 3;\n read_shorts(vpred[0], 4);\n max = 1 << tiff_bps & 0x7fff;\n if (ver0 == 0x44 && (ver1 == 0x20 || ver1 == 0x40))\n {\n if (ver1 == 0x40)\n max /= 4;\n fseek(ifp, meta_offset + 562, SEEK_SET);\n split = get2();\n }"," while (max > 2 && (curve[max - 2] == curve[max - 1]))\n max--;\n huff = make_decoder(nikon_tree[tree]);\n fseek(ifp, data_offset, SEEK_SET);\n getbits(-1);\n try\n {\n for (min = row = 0; row < height; row++)\n {\n checkCancel();\n if (split && row == split)\n {\n free(huff);\n huff = make_decoder(nikon_tree[tree + 1]);\n max += (min = 16) << 1;\n }\n for (col = 0; col < raw_width; col++)\n {\n i = gethuff(huff);\n len = i & 15;\n shl = i >> 4;\n diff = ((getbits(len - shl) << 1) + 1) << shl >> 1;\n if ((diff & (1 << (len - 1))) == 0)\n diff -= (1 << len) - !shl;\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n if ((ushort)(hpred[col & 1] + min) >= max)\n derror();\n RAW(row, col) = curve[LIM((short)hpred[col & 1], 0, 0x3fff)];\n }\n }\n }\n catch (...)\n {\n free(huff);\n throw;\n }\n free(huff);\n}","void LibRaw::nikon_yuv_load_raw()\n{\n if (!image)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n int row, col, yuv[4], rgb[3], b, c;\n UINT64 bitbuf = 0;\n float cmul[4];\n FORC4 { cmul[c] = cam_mul[c] > 0.001f ? cam_mul[c] : 1.f; }\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();"," for (col = 0; col < raw_width; col++)\n {\n if (!(b = col & 1))\n {\n bitbuf = 0;\n FORC(6) bitbuf |= (UINT64)fgetc(ifp) << c * 8;\n FORC(4) yuv[c] = (bitbuf >> c * 12 & 0xfff) - (c >> 1 << 11);\n }\n rgb[0] = yuv[b] + 1.370705 * yuv[3];\n rgb[1] = yuv[b] - 0.337633 * yuv[2] - 0.698001 * yuv[3];\n rgb[2] = yuv[b] + 1.732446 * yuv[2];\n FORC3 image[row * width + col][c] =\n curve[LIM(rgb[c], 0, 0xfff)] / cmul[c];\n }\n }\n}","void LibRaw::rollei_load_raw()\n{\n uchar pixel[10];\n unsigned iten = 0, isix, i, buffer = 0, todo[16];\n if (raw_width > 32767 || raw_height > 32767)\n throw LIBRAW_EXCEPTION_IO_BADFILE;\n unsigned maxpixel = raw_width * (raw_height + 7);"," isix = raw_width * raw_height * 5 / 8;\n while (fread(pixel, 1, 10, ifp) == 10)\n {\n checkCancel();\n for (i = 0; i < 10; i += 2)\n {\n todo[i] = iten++;\n todo[i + 1] = pixel[i] << 8 | pixel[i + 1];\n buffer = pixel[i] >> 2 | buffer << 6;\n }\n for (; i < 16; i += 2)\n {\n todo[i] = isix++;\n todo[i + 1] = buffer >> (14 - i) * 5;\n }\n for (i = 0; i < 16; i += 2)\n if (todo[i] < maxpixel)\n raw_image[todo[i]] = (todo[i + 1] & 0x3ff);\n else\n derror();\n }\n maximum = 0x3ff;\n}","void LibRaw::nokia_load_raw()\n{\n uchar *data, *dp;\n int rev, dwide, row, col, c;\n double sum[] = {0, 0};"," rev = 3 * (order == 0x4949);\n dwide = (raw_width * 5 + 1) / 4;\n data = (uchar *)malloc(dwide * 2);\n merror(data, \"nokia_load_raw()\");\n try\n {\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n if (fread(data + dwide, 1, dwide, ifp) < dwide)\n derror();\n FORC(dwide) data[c] = data[dwide + (c ^ rev)];\n for (dp = data, col = 0; col < raw_width; dp += 5, col += 4)\n FORC4 RAW(row, col + c) = (dp[c] << 2) | (dp[4] >> (c << 1) & 3);\n }\n }\n catch (...)\n {\n free(data);\n throw;\n }\n free(data);\n maximum = 0x3ff;\n if (strncmp(make, \"OmniVision\", 10))\n return;\n row = raw_height / 2;\n FORC(width - 1)\n {\n sum[c & 1] += SQR(RAW(row, c) - RAW(row + 1, c + 1));\n sum[~c & 1] += SQR(RAW(row + 1, c) - RAW(row, c + 1));\n }\n if (sum[1] > sum[0])\n filters = 0x4b4b4b4b;\n}","void LibRaw::canon_rmf_load_raw()\n{\n int row, col, bits, orow, ocol, c;"," int *words = (int *)malloc(sizeof(int) * (raw_width / 3 + 1));\n merror(words, \"canon_rmf_load_raw\");\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fread(words, sizeof(int), raw_width / 3, ifp);\n for (col = 0; col < raw_width - 2; col += 3)\n {\n bits = words[col / 3];\n FORC3\n {\n orow = row;\n if ((ocol = col + c - 4) < 0)\n {\n ocol += raw_width;\n if ((orow -= 2) < 0)\n orow += raw_height;\n }\n RAW(orow, ocol) = curve[bits >> (10 * c + 2) & 0x3ff];\n }\n }\n }\n free(words);\n maximum = curve[0x3ff];\n}","unsigned LibRaw::pana_data(int nb, unsigned *bytes)\n{\n#ifndef LIBRAW_NOTHREADS\n#define vpos tls->pana_data.vpos\n#define buf tls->pana_data.buf\n#else\n static uchar buf[0x4002];\n static int vpos;\n#endif\n int byte;"," if (!nb && !bytes)\n return vpos = 0;"," if (!vpos)\n {\n fread(buf + load_flags, 1, 0x4000 - load_flags, ifp);\n fread(buf, 1, load_flags, ifp);\n }"," if (pana_encoding == 5)\n {\n for (byte = 0; byte < 16; byte++)\n {\n bytes[byte] = buf[vpos++];\n vpos &= 0x3FFF;\n }\n }\n else\n {\n vpos = (vpos - nb) & 0x1ffff;\n byte = vpos >> 3 ^ 0x3ff0;\n return (buf[byte] | buf[byte + 1] << 8) >> (vpos & 7) & ~((~0u) << nb);\n }\n return 0;\n#ifndef LIBRAW_NOTHREADS\n#undef vpos\n#undef buf\n#endif\n}","void LibRaw::panasonic_load_raw()\n{\n int row, col, i, j, sh = 0, pred[2], nonz[2];\n unsigned bytes[16];\n ushort *raw_block_data;"," pana_data(0, 0);"," int enc_blck_size = pana_bpp == 12 ? 10 : 9;\n if (pana_encoding == 5)\n {\n for (row = 0; row < raw_height; row++)\n {\n raw_block_data = raw_image + row * raw_width;\n checkCancel();\n for (col = 0; col < raw_width; col += enc_blck_size)\n {\n pana_data(0, bytes);"," if (pana_bpp == 12)\n {\n raw_block_data[col] = ((bytes[1] & 0xF) << 8) + bytes[0];\n raw_block_data[col + 1] = 16 * bytes[2] + (bytes[1] >> 4);\n raw_block_data[col + 2] = ((bytes[4] & 0xF) << 8) + bytes[3];\n raw_block_data[col + 3] = 16 * bytes[5] + (bytes[4] >> 4);\n raw_block_data[col + 4] = ((bytes[7] & 0xF) << 8) + bytes[6];\n raw_block_data[col + 5] = 16 * bytes[8] + (bytes[7] >> 4);\n raw_block_data[col + 6] = ((bytes[10] & 0xF) << 8) + bytes[9];\n raw_block_data[col + 7] = 16 * bytes[11] + (bytes[10] >> 4);\n raw_block_data[col + 8] = ((bytes[13] & 0xF) << 8) + bytes[12];\n raw_block_data[col + 9] = 16 * bytes[14] + (bytes[13] >> 4);\n }\n else if (pana_bpp == 14)\n {\n raw_block_data[col] = bytes[0] + ((bytes[1] & 0x3F) << 8);\n raw_block_data[col + 1] =\n (bytes[1] >> 6) + 4 * (bytes[2]) + ((bytes[3] & 0xF) << 10);\n raw_block_data[col + 2] =\n (bytes[3] >> 4) + 16 * (bytes[4]) + ((bytes[5] & 3) << 12);\n raw_block_data[col + 3] = ((bytes[5] & 0xFC) >> 2) + (bytes[6] << 6);\n raw_block_data[col + 4] = bytes[7] + ((bytes[8] & 0x3F) << 8);\n raw_block_data[col + 5] =\n (bytes[8] >> 6) + 4 * bytes[9] + ((bytes[10] & 0xF) << 10);\n raw_block_data[col + 6] =\n (bytes[10] >> 4) + 16 * bytes[11] + ((bytes[12] & 3) << 12);\n raw_block_data[col + 7] =\n ((bytes[12] & 0xFC) >> 2) + (bytes[13] << 6);\n raw_block_data[col + 8] = bytes[14] + ((bytes[15] & 0x3F) << 8);\n }\n }\n }\n }\n else\n {\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n if ((i = col % 14) == 0)\n pred[0] = pred[1] = nonz[0] = nonz[1] = 0;\n if (i % 3 == 2)\n sh = 4 >> (3 - pana_data(2, 0));\n if (nonz[i & 1])\n {\n if ((j = pana_data(8, 0)))\n {\n if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4)\n pred[i & 1] &= ~((~0u) << sh);\n pred[i & 1] += j << sh;\n }\n }\n else if ((nonz[i & 1] = pana_data(8, 0)) || i > 11)\n pred[i & 1] = nonz[i & 1] << 4 | pana_data(4, 0);\n if ((RAW(row, col) = pred[col & 1]) > 4098 && col < width &&\n row < height)\n derror();\n }\n }\n }\n}","void LibRaw::olympus_load_raw()\n{\n ushort huff[4096];\n int row, col, nbits, sign, low, high, i, c, w, n, nw;\n int acarry[2][3], *carry, pred, diff;"," huff[n = 0] = 0xc0c;\n for (i = 12; i--;)\n FORC(2048 >> i) huff[++n] = (i + 1) << 8 | i;\n fseek(ifp, 7, SEEK_CUR);\n getbits(-1);\n for (row = 0; row < height; row++)\n {\n checkCancel();\n memset(acarry, 0, sizeof acarry);\n for (col = 0; col < raw_width; col++)\n {\n carry = acarry[col & 1];\n i = 2 * (carry[2] < 3);\n for (nbits = 2 + i; (ushort)carry[0] >> (nbits + i); nbits++)\n ;\n low = (sign = getbits(3)) & 3;\n sign = sign << 29 >> 31;\n if ((high = getbithuff(12, huff)) == 12)\n high = getbits(16 - nbits) >> 1;\n carry[0] = (high << nbits) | getbits(nbits);\n diff = (carry[0] ^ sign) + carry[1];\n carry[1] = (diff * 3 + carry[1]) >> 5;\n carry[2] = carry[0] > 16 ? 0 : carry[2] + 1;\n if (col >= width)\n continue;\n if (row < 2 && col < 2)\n pred = 0;\n else if (row < 2)\n pred = RAW(row, col - 2);\n else if (col < 2)\n pred = RAW(row - 2, col);\n else\n {\n w = RAW(row, col - 2);\n n = RAW(row - 2, col);\n nw = RAW(row - 2, col - 2);\n if ((w < nw && nw < n) || (n < nw && nw < w))\n {\n if (ABS(w - nw) > 32 || ABS(n - nw) > 32)\n pred = w + n - nw;\n else\n pred = (w + n) >> 1;\n }\n else\n pred = ABS(w - nw) > ABS(n - nw) ? w : n;\n }\n if ((RAW(row, col) = pred + ((diff << 2) | low)) >> 12)\n derror();\n }\n }\n}","void LibRaw::minolta_rd175_load_raw()\n{\n uchar pixel[768];\n unsigned irow, box, row, col;"," for (irow = 0; irow < 1481; irow++)\n {\n checkCancel();\n if (fread(pixel, 1, 768, ifp) < 768)\n derror();\n box = irow / 82;\n row = irow % 82 * 12 + ((box < 12) ? box | 1 : (box - 12) * 2);\n switch (irow)\n {\n case 1477:\n case 1479:\n continue;\n case 1476:\n row = 984;\n break;\n case 1480:\n row = 985;\n break;\n case 1478:\n row = 985;\n box = 1;\n }\n if ((box < 12) && (box & 1))\n {\n for (col = 0; col < 1533; col++, row ^= 1)\n if (col != 1)\n RAW(row, col) = (col + 1) & 2\n ? pixel[col / 2 - 1] + pixel[col / 2 + 1]\n : pixel[col / 2] << 1;\n RAW(row, 1) = pixel[1] << 1;\n RAW(row, 1533) = pixel[765] << 1;\n }\n else\n for (col = row & 1; col < 1534; col += 2)\n RAW(row, col) = pixel[col / 2] << 1;\n }\n maximum = 0xff << 1;\n}","void LibRaw::quicktake_100_load_raw()\n{\n uchar pixel[484][644];\n static const short gstep[16] = {-89, -60, -44, -32, -22, -15, -8, -2,\n 2, 8, 15, 22, 32, 44, 60, 89};\n static const short rstep[6][4] = {{-3, -1, 1, 3}, {-5, -1, 1, 5},\n {-8, -2, 2, 8}, {-13, -3, 3, 13},\n {-19, -4, 4, 19}, {-28, -6, 6, 28}};\n static const short t_curve[256] = {\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14,\n 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,\n 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,\n 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58,\n 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,\n 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 86, 88, 90,\n 92, 94, 97, 99, 101, 103, 105, 107, 110, 112, 114, 116, 118, 120,\n 123, 125, 127, 129, 131, 134, 136, 138, 140, 142, 144, 147, 149, 151,\n 153, 155, 158, 160, 162, 164, 166, 168, 171, 173, 175, 177, 179, 181,\n 184, 186, 188, 190, 192, 195, 197, 199, 201, 203, 205, 208, 210, 212,\n 214, 216, 218, 221, 223, 226, 230, 235, 239, 244, 248, 252, 257, 261,\n 265, 270, 274, 278, 283, 287, 291, 296, 300, 305, 309, 313, 318, 322,\n 326, 331, 335, 339, 344, 348, 352, 357, 361, 365, 370, 374, 379, 383,\n 387, 392, 396, 400, 405, 409, 413, 418, 422, 426, 431, 435, 440, 444,\n 448, 453, 457, 461, 466, 470, 474, 479, 483, 487, 492, 496, 500, 508,\n 519, 531, 542, 553, 564, 575, 587, 598, 609, 620, 631, 643, 654, 665,\n 676, 687, 698, 710, 721, 732, 743, 754, 766, 777, 788, 799, 810, 822,\n 833, 844, 855, 866, 878, 889, 900, 911, 922, 933, 945, 956, 967, 978,\n 989, 1001, 1012, 1023};\n int rb, row, col, sharp, val = 0;"," if (width > 640 || height > 480)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;"," getbits(-1);\n memset(pixel, 0x80, sizeof pixel);\n for (row = 2; row < height + 2; row++)\n {\n checkCancel();\n for (col = 2 + (row & 1); col < width + 2; col += 2)\n {\n val = ((pixel[row - 1][col - 1] + 2 * pixel[row - 1][col + 1] +\n pixel[row][col - 2]) >>\n 2) +\n gstep[getbits(4)];\n pixel[row][col] = val = LIM(val, 0, 255);\n if (col < 4)\n pixel[row][col - 2] = pixel[row + 1][~row & 1] = val;\n if (row == 2)\n pixel[row - 1][col + 1] = pixel[row - 1][col + 3] = val;\n }\n pixel[row][col] = val;\n }\n for (rb = 0; rb < 2; rb++)\n for (row = 2 + rb; row < height + 2; row += 2)\n {\n checkCancel();\n for (col = 3 - (row & 1); col < width + 2; col += 2)\n {\n if (row < 4 || col < 4)\n sharp = 2;\n else\n {\n val = ABS(pixel[row - 2][col] - pixel[row][col - 2]) +\n ABS(pixel[row - 2][col] - pixel[row - 2][col - 2]) +\n ABS(pixel[row][col - 2] - pixel[row - 2][col - 2]);\n sharp = val < 4\n ? 0\n : val < 8\n ? 1\n : val < 16 ? 2 : val < 32 ? 3 : val < 48 ? 4 : 5;\n }\n val = ((pixel[row - 2][col] + pixel[row][col - 2]) >> 1) +\n rstep[sharp][getbits(2)];\n pixel[row][col] = val = LIM(val, 0, 255);\n if (row < 4)\n pixel[row - 2][col + 2] = val;\n if (col < 4)\n pixel[row + 2][col - 2] = val;\n }\n }\n for (row = 2; row < height + 2; row++)\n {\n checkCancel();\n for (col = 3 - (row & 1); col < width + 2; col += 2)\n {\n val = ((pixel[row][col - 1] + (pixel[row][col] << 2) +\n pixel[row][col + 1]) >>\n 1) -\n 0x100;\n pixel[row][col] = LIM(val, 0, 255);\n }\n }\n for (row = 0; row < height; row++)\n {\n checkCancel();\n for (col = 0; col < width; col++)\n RAW(row, col) = t_curve[pixel[row + 2][col + 2]];\n }\n maximum = 0x3ff;\n}","void LibRaw::sony_load_raw()\n{\n uchar head[40];\n ushort *pixel;\n unsigned i, key, row, col;"," fseek(ifp, 200896, SEEK_SET);\n fseek(ifp, (unsigned)fgetc(ifp) * 4 - 1, SEEK_CUR);\n order = 0x4d4d;\n key = get4();"," fseek(ifp, 164600, SEEK_SET);\n fread(head, 1, 40, ifp);\n sony_decrypt((unsigned *)head, 10, 1, key);\n for (i = 26; i-- > 22;)\n key = key << 8 | head[i];"," fseek(ifp, data_offset, SEEK_SET);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n pixel = raw_image + row * raw_width;\n if (fread(pixel, 2, raw_width, ifp) < raw_width)\n derror();\n sony_decrypt((unsigned *)pixel, raw_width / 2, !row, key);\n for (col = 0; col < raw_width; col++)\n if ((pixel[col] = ntohs(pixel[col])) >> 14)\n derror();\n }\n maximum = 0x3ff0;\n}","void LibRaw::sony_arw_load_raw()\n{\n ushort huff[32770];\n static const ushort tab[18] = {0xf11, 0xf10, 0xe0f, 0xd0e, 0xc0d, 0xb0c,\n 0xa0b, 0x90a, 0x809, 0x708, 0x607, 0x506,\n 0x405, 0x304, 0x303, 0x300, 0x202, 0x201};\n int i, c, n, col, row, sum = 0;"," huff[0] = 15;\n for (n = i = 0; i < 18; i++)\n FORC(32768 >> (tab[i] >> 8)) huff[++n] = tab[i];\n getbits(-1);\n for (col = raw_width; col--;)\n {\n checkCancel();\n for (row = 0; row < raw_height + 1; row += 2)\n {\n if (row == raw_height)\n row = 1;\n if ((sum += ljpeg_diff(huff)) >> 12)\n derror();\n if (row < height)\n RAW(row, col) = sum;\n }\n }\n}","void LibRaw::sony_arw2_load_raw()\n{\n uchar *data, *dp;\n ushort pix[16];\n int row, col, val, max, min, imax, imin, sh, bit, i;"," data = (uchar *)malloc(raw_width + 1);\n merror(data, \"sony_arw2_load_raw()\");\n try\n {\n for (row = 0; row < height; row++)\n {\n checkCancel();\n fread(data, 1, raw_width, ifp);\n for (dp = data, col = 0; col < raw_width - 30; dp += 16)\n {\n max = 0x7ff & (val = sget4(dp));\n min = 0x7ff & val >> 11;\n imax = 0x0f & val >> 22;\n imin = 0x0f & val >> 26;\n for (sh = 0; sh < 4 && 0x80 << sh <= max - min; sh++)\n ;\n /* flag checks if outside of loop */\n if (!(imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_ALLFLAGS) // no flag set\n || (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE))\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = max;\n else if (i == imin)\n pix[i] = min;\n else\n {\n pix[i] =\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_BASEONLY)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = max;\n else if (i == imin)\n pix[i] = min;\n else\n pix[i] = 0;\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTAONLY)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = 0;\n else if (i == imin)\n pix[i] = 0;\n else\n {\n pix[i] =\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }\n else if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTAZEROBASE)\n {\n for (bit = 30, i = 0; i < 16; i++)\n if (i == imax)\n pix[i] = 0;\n else if (i == imin)\n pix[i] = 0;\n else\n {\n pix[i] = ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh);\n if (pix[i] > 0x7ff)\n pix[i] = 0x7ff;\n bit += 7;\n }\n }"," if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\n {\n for (i = 0; i < 16; i++, col += 2)\n {\n unsigned slope =\n pix[i] < 1001 ? 2\n : curve[pix[i] << 1] - curve[(pix[i] << 1) - 2];\n unsigned step = 1 << sh;\n RAW(row, col) =\n curve[pix[i] << 1] >\n black + imgdata.params.sony_arw2_posterization_thr\n ? LIM(((slope * step * 1000) /\n (curve[pix[i] << 1] - black)),\n 0, 10000)\n : 0;\n }\n }\n else\n for (i = 0; i < 16; i++, col += 2)\n RAW(row, col) = curve[pix[i] << 1];\n col -= col & 1 ? 1 : 31;\n }\n }\n }\n catch (...)\n {\n free(data);\n throw;\n }\n if (imgdata.params.raw_processing_options &\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\n maximum = 10000;\n free(data);\n}","void LibRaw::samsung_load_raw()\n{\n int row, col, c, i, dir, op[4], len[4];\n if (raw_width > 32768 ||\n raw_height > 32768) // definitely too much for old samsung\n throw LIBRAW_EXCEPTION_IO_BADFILE;\n unsigned maxpixels = raw_width * (raw_height + 7);"," order = 0x4949;\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fseek(ifp, strip_offset + row * 4, SEEK_SET);\n fseek(ifp, data_offset + get4(), SEEK_SET);\n ph1_bits(-1);\n FORC4 len[c] = row < 2 ? 7 : 4;\n for (col = 0; col < raw_width; col += 16)\n {\n dir = ph1_bits(1);\n FORC4 op[c] = ph1_bits(2);\n FORC4 switch (op[c])\n {\n case 3:\n len[c] = ph1_bits(4);\n break;\n case 2:\n len[c]--;\n break;\n case 1:\n len[c]++;\n }\n for (c = 0; c < 16; c += 2)\n {\n i = len[((c & 1) << 1) | (c >> 3)];\n unsigned idest = RAWINDEX(row, col + c);\n unsigned isrc = (dir ? RAWINDEX(row + (~c | -2), col + c)\n : col ? RAWINDEX(row, col + (c | -2)) : 0);\n if (idest < maxpixels &&\n isrc <\n maxpixels) // less than zero is handled by unsigned conversion\n RAW(row, col + c) = ((signed)ph1_bits(i) << (32 - i) >> (32 - i)) +\n (dir ? RAW(row + (~c | -2), col + c)\n : col ? RAW(row, col + (c | -2)) : 128);\n else\n derror();\n if (c == 14)\n c = -1;\n }\n }\n }\n for (row = 0; row < raw_height - 1; row += 2)\n for (col = 0; col < raw_width - 1; col += 2)\n SWAP(RAW(row, col + 1), RAW(row + 1, col));\n}","void LibRaw::samsung2_load_raw()\n{\n static const ushort tab[14] = {0x304, 0x307, 0x206, 0x205, 0x403,\n 0x600, 0x709, 0x80a, 0x90b, 0xa0c,\n 0xa0d, 0x501, 0x408, 0x402};\n ushort huff[1026], vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\n int i, c, n, row, col, diff;"," huff[0] = 10;\n for (n = i = 0; i < 14; i++)\n FORC(1024 >> (tab[i] >> 8)) huff[++n] = tab[i];\n getbits(-1);\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n for (col = 0; col < raw_width; col++)\n {\n diff = ljpeg_diff(huff);\n if (col < 2)\n hpred[col] = vpred[row & 1][col] += diff;\n else\n hpred[col & 1] += diff;\n RAW(row, col) = hpred[col & 1];\n if (hpred[col & 1] >> tiff_bps)\n derror();\n }\n }\n}","void LibRaw::samsung3_load_raw()\n{\n int opt, init, mag, pmode, row, tab, col, pred, diff, i, c;\n ushort lent[3][2], len[4], *prow[2];\n order = 0x4949;\n fseek(ifp, 9, SEEK_CUR);\n opt = fgetc(ifp);\n init = (get2(), get2());\n for (row = 0; row < raw_height; row++)\n {\n checkCancel();\n fseek(ifp, (data_offset - ftell(ifp)) & 15, SEEK_CUR);\n ph1_bits(-1);\n mag = 0;\n pmode = 7;\n FORC(6)((ushort *)lent)[c] = row < 2 ? 7 : 4;\n prow[row & 1] = &RAW(row - 1, 1 - ((row & 1) << 1)); // green\n prow[~row & 1] = &RAW(row - 2, 0); // red and blue\n for (tab = 0; tab + 15 < raw_width; tab += 16)\n {\n if (~opt & 4 && !(tab & 63))\n {\n i = ph1_bits(2);\n mag = i < 3 ? mag - '2' + \"204\"[i] : ph1_bits(12);\n }\n if (opt & 2)\n pmode = 7 - 4 * ph1_bits(1);\n else if (!ph1_bits(1))\n pmode = ph1_bits(3);\n if (opt & 1 || !ph1_bits(1))\n {\n FORC4 len[c] = ph1_bits(2);\n FORC4\n {\n i = ((row & 1) << 1 | (c & 1)) % 3;\n if (i < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n len[c] = len[c] < 3 ? lent[i][0] - '1' + \"120\"[len[c]] : ph1_bits(4);\n lent[i][0] = lent[i][1];\n lent[i][1] = len[c];\n }\n }\n FORC(16)\n {\n col = tab + (((c & 7) << 1) ^ (c >> 3) ^ (row & 1));\n if (col < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if (pmode < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n if (pmode != 7 && row >= 2 && (col - '4' + \"0224468\"[pmode]) < 0)\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\n pred = (pmode == 7 || row < 2)\n ? (tab ? RAW(row, tab - 2 + (col & 1)) : init)\n : (prow[col & 1][col - '4' + \"0224468\"[pmode]] +\n prow[col & 1][col - '4' + \"0244668\"[pmode]] + 1) >>\n 1;\n diff = ph1_bits(i = len[c >> 2]);\n if (diff >> (i - 1))\n diff -= 1 << i;\n diff = diff * (mag * 2 + 1) + mag;\n RAW(row, col) = pred + diff;\n }\n }\n }\n}","void LibRaw::redcine_load_raw()\n{\n#ifndef NO_JASPER\n int c, row, col;\n jas_stream_t *in;\n jas_image_t *jimg;\n jas_matrix_t *jmat;\n jas_seqent_t *data;\n ushort *img, *pix;"," jas_init();\n in = (jas_stream_t *)ifp->make_jas_stream();\n if (!in)\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\n jas_stream_seek(in, data_offset + 20, SEEK_SET);\n jimg = jas_image_decode(in, -1, 0);\n if (!jimg)\n {\n jas_stream_close(in);\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\n }\n jmat = jas_matrix_create(height / 2, width / 2);\n merror(jmat, \"redcine_load_raw()\");\n img = (ushort *)calloc((height + 2), (width + 2) * 2);\n merror(img, \"redcine_load_raw()\");\n bool fastexitflag = false;\n try\n {\n FORC4\n {\n checkCancel();\n jas_image_readcmpt(jimg, c, 0, 0, width / 2, height / 2, jmat);\n data = jas_matrix_getref(jmat, 0, 0);\n for (row = c >> 1; row < height; row += 2)\n for (col = c & 1; col < width; col += 2)\n img[(row + 1) * (width + 2) + col + 1] =\n data[(row / 2) * (width / 2) + col / 2];\n }\n for (col = 1; col <= width; col++)\n {\n img[col] = img[2 * (width + 2) + col];\n img[(height + 1) * (width + 2) + col] =\n img[(height - 1) * (width + 2) + col];\n }\n for (row = 0; row < height + 2; row++)\n {\n img[row * (width + 2)] = img[row * (width + 2) + 2];\n img[(row + 1) * (width + 2) - 1] = img[(row + 1) * (width + 2) - 3];\n }\n for (row = 1; row <= height; row++)\n {\n checkCancel();\n pix = img + row * (width + 2) + (col = 1 + (FC(row, 1) & 1));\n for (; col <= width; col += 2, pix += 2)\n {\n c = (((pix[0] - 0x800) << 3) + pix[-(width + 2)] + pix[width + 2] +\n pix[-1] + pix[1]) >>\n 2;\n pix[0] = LIM(c, 0, 4095);\n }\n }\n for (row = 0; row < height; row++)\n {\n checkCancel();\n for (col = 0; col < width; col++)\n RAW(row, col) = curve[img[(row + 1) * (width + 2) + col + 1]];\n }\n }\n catch (...)\n {\n fastexitflag = true;\n }\n free(img);\n jas_matrix_destroy(jmat);\n jas_image_destroy(jimg);\n jas_stream_close(in);\n if (fastexitflag)\n throw LIBRAW_EXCEPTION_CANCELLED_BY_CALLBACK;\n#endif\n}"],"string":"[\n \"/* -*- C++ -*-\\n * Copyright 2019 LibRaw LLC (info@libraw.org)\\n *\\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\\n LibRaw do not use RESTRICTED code from dcraw.c\",\n \" LibRaw is free software; you can redistribute it and/or modify\\n it under the terms of the one of two licenses as you choose:\",\n \"1. GNU LESSER GENERAL PUBLIC LICENSE version 2.1\\n (See file LICENSE.LGPL provided in LibRaw distribution archive for details).\",\n \"2. COMMON DEVELOPMENT AND DISTRIBUTION LICENSE (CDDL) Version 1.0\\n (See file LICENSE.CDDL provided in LibRaw distribution archive for details).\",\n \" */\",\n \"#include \\\"../../internal/dcraw_defs.h\\\"\",\n \"unsigned LibRaw::getbithuff(int nbits, ushort *huff)\\n{\\n#ifdef LIBRAW_NOTHREADS\\n static unsigned bitbuf = 0;\\n static int vbits = 0, reset = 0;\\n#else\\n#define bitbuf tls->getbits.bitbuf\\n#define vbits tls->getbits.vbits\\n#define reset tls->getbits.reset\\n#endif\\n unsigned c;\",\n \" if (nbits > 25)\\n return 0;\\n if (nbits < 0)\\n return bitbuf = vbits = reset = 0;\\n if (nbits == 0 || vbits < 0)\\n return 0;\\n while (!reset && vbits < nbits && (c = fgetc(ifp)) != EOF &&\\n !(reset = zero_after_ff && c == 0xff && fgetc(ifp)))\\n {\\n bitbuf = (bitbuf << 8) + (uchar)c;\\n vbits += 8;\\n }\\n c = bitbuf << (32 - vbits) >> (32 - nbits);\\n if (huff)\\n {\\n vbits -= huff[c] >> 8;\\n c = (uchar)huff[c];\\n }\\n else\\n vbits -= nbits;\\n if (vbits < 0)\\n derror();\\n return c;\\n#ifndef LIBRAW_NOTHREADS\\n#undef bitbuf\\n#undef vbits\\n#undef reset\\n#endif\\n}\",\n \"/*\\n Construct a decode tree according the specification in *source.\\n The first 16 bytes specify how many codes should be 1-bit, 2-bit\\n 3-bit, etc. Bytes after that are the leaf values.\",\n \" For example, if the source is\",\n \" { 0,1,4,2,3,1,2,0,0,0,0,0,0,0,0,0,\\n 0x04,0x03,0x05,0x06,0x02,0x07,0x01,0x08,0x09,0x00,0x0a,0x0b,0xff },\",\n \" then the code is\",\n \" 00\\t\\t0x04\\n 010\\t\\t0x03\\n 011\\t\\t0x05\\n 100\\t\\t0x06\\n 101\\t\\t0x02\\n 1100\\t\\t0x07\\n 1101\\t\\t0x01\\n 11100\\t\\t0x08\\n 11101\\t\\t0x09\\n 11110\\t\\t0x00\\n 111110\\t\\t0x0a\\n 1111110\\t\\t0x0b\\n 1111111\\t\\t0xff\\n */\\nushort *LibRaw::make_decoder_ref(const uchar **source)\\n{\\n int max, len, h, i, j;\\n const uchar *count;\\n ushort *huff;\",\n \" count = (*source += 16) - 17;\\n for (max = 16; max && !count[max]; max--)\\n ;\\n huff = (ushort *)calloc(1 + (1 << max), sizeof *huff);\\n merror(huff, \\\"make_decoder()\\\");\\n huff[0] = max;\\n for (h = len = 1; len <= max; len++)\\n for (i = 0; i < count[len]; i++, ++*source)\\n for (j = 0; j < 1 << (max - len); j++)\\n if (h <= 1 << max)\\n huff[h++] = len << 8 | **source;\\n return huff;\\n}\",\n \"ushort *LibRaw::make_decoder(const uchar *source)\\n{\\n return make_decoder_ref(&source);\\n}\",\n \"void LibRaw::crw_init_tables(unsigned table, ushort *huff[2])\\n{\\n static const uchar first_tree[3][29] = {\\n {0, 1, 4, 2, 3, 1, 2, 0, 0, 0,\\n 0, 0, 0, 0, 0, 0, 0x04, 0x03, 0x05, 0x06,\\n 0x02, 0x07, 0x01, 0x08, 0x09, 0x00, 0x0a, 0x0b, 0xff},\\n {0, 2, 2, 3, 1, 1, 1, 1, 2, 0,\\n 0, 0, 0, 0, 0, 0, 0x03, 0x02, 0x04, 0x01,\\n 0x05, 0x00, 0x06, 0x07, 0x09, 0x08, 0x0a, 0x0b, 0xff},\\n {0, 0, 6, 3, 1, 1, 2, 0, 0, 0,\\n 0, 0, 0, 0, 0, 0, 0x06, 0x05, 0x07, 0x04,\\n 0x08, 0x03, 0x09, 0x02, 0x00, 0x0a, 0x01, 0x0b, 0xff},\\n };\\n static const uchar second_tree[3][180] = {\\n {0, 2, 2, 2, 1, 4, 2, 1, 2, 5, 1, 1,\\n 0, 0, 0, 139, 0x03, 0x04, 0x02, 0x05, 0x01, 0x06, 0x07, 0x08,\\n 0x12, 0x13, 0x11, 0x14, 0x09, 0x15, 0x22, 0x00, 0x21, 0x16, 0x0a, 0xf0,\\n 0x23, 0x17, 0x24, 0x31, 0x32, 0x18, 0x19, 0x33, 0x25, 0x41, 0x34, 0x42,\\n 0x35, 0x51, 0x36, 0x37, 0x38, 0x29, 0x79, 0x26, 0x1a, 0x39, 0x56, 0x57,\\n 0x28, 0x27, 0x52, 0x55, 0x58, 0x43, 0x76, 0x59, 0x77, 0x54, 0x61, 0xf9,\\n 0x71, 0x78, 0x75, 0x96, 0x97, 0x49, 0xb7, 0x53, 0xd7, 0x74, 0xb6, 0x98,\\n 0x47, 0x48, 0x95, 0x69, 0x99, 0x91, 0xfa, 0xb8, 0x68, 0xb5, 0xb9, 0xd6,\\n 0xf7, 0xd8, 0x67, 0x46, 0x45, 0x94, 0x89, 0xf8, 0x81, 0xd5, 0xf6, 0xb4,\\n 0x88, 0xb1, 0x2a, 0x44, 0x72, 0xd9, 0x87, 0x66, 0xd4, 0xf5, 0x3a, 0xa7,\\n 0x73, 0xa9, 0xa8, 0x86, 0x62, 0xc7, 0x65, 0xc8, 0xc9, 0xa1, 0xf4, 0xd1,\\n 0xe9, 0x5a, 0x92, 0x85, 0xa6, 0xe7, 0x93, 0xe8, 0xc1, 0xc6, 0x7a, 0x64,\\n 0xe1, 0x4a, 0x6a, 0xe6, 0xb3, 0xf1, 0xd3, 0xa5, 0x8a, 0xb2, 0x9a, 0xba,\\n 0x84, 0xa4, 0x63, 0xe5, 0xc5, 0xf3, 0xd2, 0xc4, 0x82, 0xaa, 0xda, 0xe4,\\n 0xf2, 0xca, 0x83, 0xa3, 0xa2, 0xc3, 0xea, 0xc2, 0xe2, 0xe3, 0xff, 0xff},\\n {0, 2, 2, 1, 4, 1, 4, 1, 3, 3, 1, 0,\\n 0, 0, 0, 140, 0x02, 0x03, 0x01, 0x04, 0x05, 0x12, 0x11, 0x06,\\n 0x13, 0x07, 0x08, 0x14, 0x22, 0x09, 0x21, 0x00, 0x23, 0x15, 0x31, 0x32,\\n 0x0a, 0x16, 0xf0, 0x24, 0x33, 0x41, 0x42, 0x19, 0x17, 0x25, 0x18, 0x51,\\n 0x34, 0x43, 0x52, 0x29, 0x35, 0x61, 0x39, 0x71, 0x62, 0x36, 0x53, 0x26,\\n 0x38, 0x1a, 0x37, 0x81, 0x27, 0x91, 0x79, 0x55, 0x45, 0x28, 0x72, 0x59,\\n 0xa1, 0xb1, 0x44, 0x69, 0x54, 0x58, 0xd1, 0xfa, 0x57, 0xe1, 0xf1, 0xb9,\\n 0x49, 0x47, 0x63, 0x6a, 0xf9, 0x56, 0x46, 0xa8, 0x2a, 0x4a, 0x78, 0x99,\\n 0x3a, 0x75, 0x74, 0x86, 0x65, 0xc1, 0x76, 0xb6, 0x96, 0xd6, 0x89, 0x85,\\n 0xc9, 0xf5, 0x95, 0xb4, 0xc7, 0xf7, 0x8a, 0x97, 0xb8, 0x73, 0xb7, 0xd8,\\n 0xd9, 0x87, 0xa7, 0x7a, 0x48, 0x82, 0x84, 0xea, 0xf4, 0xa6, 0xc5, 0x5a,\\n 0x94, 0xa4, 0xc6, 0x92, 0xc3, 0x68, 0xb5, 0xc8, 0xe4, 0xe5, 0xe6, 0xe9,\\n 0xa2, 0xa3, 0xe3, 0xc2, 0x66, 0x67, 0x93, 0xaa, 0xd4, 0xd5, 0xe7, 0xf8,\\n 0x88, 0x9a, 0xd7, 0x77, 0xc4, 0x64, 0xe2, 0x98, 0xa5, 0xca, 0xda, 0xe8,\\n 0xf3, 0xf6, 0xa9, 0xb2, 0xb3, 0xf2, 0xd2, 0x83, 0xba, 0xd3, 0xff, 0xff},\\n {0, 0, 6, 2, 1, 3, 3, 2, 5, 1, 2, 2,\\n 8, 10, 0, 117, 0x04, 0x05, 0x03, 0x06, 0x02, 0x07, 0x01, 0x08,\\n 0x09, 0x12, 0x13, 0x14, 0x11, 0x15, 0x0a, 0x16, 0x17, 0xf0, 0x00, 0x22,\\n 0x21, 0x18, 0x23, 0x19, 0x24, 0x32, 0x31, 0x25, 0x33, 0x38, 0x37, 0x34,\\n 0x35, 0x36, 0x39, 0x79, 0x57, 0x58, 0x59, 0x28, 0x56, 0x78, 0x27, 0x41,\\n 0x29, 0x77, 0x26, 0x42, 0x76, 0x99, 0x1a, 0x55, 0x98, 0x97, 0xf9, 0x48,\\n 0x54, 0x96, 0x89, 0x47, 0xb7, 0x49, 0xfa, 0x75, 0x68, 0xb6, 0x67, 0x69,\\n 0xb9, 0xb8, 0xd8, 0x52, 0xd7, 0x88, 0xb5, 0x74, 0x51, 0x46, 0xd9, 0xf8,\\n 0x3a, 0xd6, 0x87, 0x45, 0x7a, 0x95, 0xd5, 0xf6, 0x86, 0xb4, 0xa9, 0x94,\\n 0x53, 0x2a, 0xa8, 0x43, 0xf5, 0xf7, 0xd4, 0x66, 0xa7, 0x5a, 0x44, 0x8a,\\n 0xc9, 0xe8, 0xc8, 0xe7, 0x9a, 0x6a, 0x73, 0x4a, 0x61, 0xc7, 0xf4, 0xc6,\\n 0x65, 0xe9, 0x72, 0xe6, 0x71, 0x91, 0x93, 0xa6, 0xda, 0x92, 0x85, 0x62,\\n 0xf3, 0xc5, 0xb2, 0xa4, 0x84, 0xba, 0x64, 0xa5, 0xb3, 0xd2, 0x81, 0xe5,\\n 0xd3, 0xaa, 0xc4, 0xca, 0xf2, 0xb1, 0xe4, 0xd1, 0x83, 0x63, 0xea, 0xc3,\\n 0xe2, 0x82, 0xf1, 0xa3, 0xc2, 0xa1, 0xc1, 0xe3, 0xa2, 0xe1, 0xff, 0xff}};\\n if (table > 2)\\n table = 2;\\n huff[0] = make_decoder(first_tree[table]);\\n huff[1] = make_decoder(second_tree[table]);\\n}\",\n \"/*\\n Return 0 if the image starts with compressed data,\\n 1 if it starts with uncompressed low-order bits.\",\n \" In Canon compressed data, 0xff is always followed by 0x00.\\n */\\nint LibRaw::canon_has_lowbits()\\n{\\n uchar test[0x4000];\\n int ret = 1, i;\",\n \" fseek(ifp, 0, SEEK_SET);\\n fread(test, 1, sizeof test, ifp);\\n for (i = 540; i < sizeof test - 1; i++)\\n if (test[i] == 0xff)\\n {\\n if (test[i + 1])\\n return 1;\\n ret = 0;\\n }\\n return ret;\\n}\",\n \"void LibRaw::canon_load_raw()\\n{\\n ushort *pixel, *prow, *huff[2];\\n int nblocks, lowbits, i, c, row, r, save, val;\\n int block, diffbuf[64], leaf, len, diff, carry = 0, pnum = 0, base[2];\",\n \" crw_init_tables(tiff_compress, huff);\\n lowbits = canon_has_lowbits();\\n if (!lowbits)\\n maximum = 0x3ff;\\n fseek(ifp, 540 + lowbits * raw_height * raw_width / 4, SEEK_SET);\\n zero_after_ff = 1;\\n getbits(-1);\\n try\\n {\\n for (row = 0; row < raw_height; row += 8)\\n {\\n checkCancel();\\n pixel = raw_image + row * raw_width;\\n nblocks = MIN(8, raw_height - row) * raw_width >> 6;\\n for (block = 0; block < nblocks; block++)\\n {\\n memset(diffbuf, 0, sizeof diffbuf);\\n for (i = 0; i < 64; i++)\\n {\\n leaf = gethuff(huff[i > 0]);\\n if (leaf == 0 && i)\\n break;\\n if (leaf == 0xff)\\n continue;\\n i += leaf >> 4;\\n len = leaf & 15;\\n if (len == 0)\\n continue;\\n diff = getbits(len);\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - 1;\\n if (i < 64)\\n diffbuf[i] = diff;\\n }\\n diffbuf[0] += carry;\\n carry = diffbuf[0];\\n for (i = 0; i < 64; i++)\\n {\\n if (pnum++ % raw_width == 0)\\n base[0] = base[1] = 512;\\n if ((pixel[(block << 6) + i] = base[i & 1] += diffbuf[i]) >> 10)\\n derror();\\n }\\n }\\n if (lowbits)\\n {\\n save = ftell(ifp);\\n fseek(ifp, 26 + row * raw_width / 4, SEEK_SET);\\n for (prow = pixel, i = 0; i < raw_width * 2; i++)\\n {\\n c = fgetc(ifp);\\n for (r = 0; r < 8; r += 2, prow++)\\n {\\n val = (*prow << 2) + ((c >> r) & 3);\\n if (raw_width == 2672 && val < 512)\\n val += 2;\\n *prow = val;\\n }\\n }\\n fseek(ifp, save, SEEK_SET);\\n }\\n }\\n }\\n catch (...)\\n {\\n FORC(2) free(huff[c]);\\n throw;\\n }\\n FORC(2) free(huff[c]);\\n}\",\n \"int LibRaw::ljpeg_start(struct jhead *jh, int info_only)\\n{\\n ushort c, tag, len;\\n int cnt = 0;\\n uchar data[0x10000];\\n const uchar *dp;\",\n \" memset(jh, 0, sizeof *jh);\\n jh->restart = INT_MAX;\\n if ((fgetc(ifp), fgetc(ifp)) != 0xd8)\\n return 0;\\n do\\n {\\n if (feof(ifp))\\n return 0;\\n if (cnt++ > 1024)\\n return 0; // 1024 tags limit\\n if (!fread(data, 2, 2, ifp))\\n return 0;\\n tag = data[0] << 8 | data[1];\\n len = (data[2] << 8 | data[3]) - 2;\\n if (tag <= 0xff00)\\n return 0;\\n fread(data, 1, len, ifp);\\n switch (tag)\\n {\\n case 0xffc3: // start of frame; lossless, Huffman\\n jh->sraw = ((data[7] >> 4) * (data[7] & 15) - 1) & 3;\\n case 0xffc1:\\n case 0xffc0:\\n jh->algo = tag & 0xff;\\n jh->bits = data[0];\\n jh->high = data[1] << 8 | data[2];\\n jh->wide = data[3] << 8 | data[4];\\n jh->clrs = data[5] + jh->sraw;\\n if (len == 9 && !dng_version)\\n getc(ifp);\\n break;\\n case 0xffc4: // define Huffman tables\\n if (info_only)\\n break;\\n for (dp = data; dp < data + len && !((c = *dp++) & -20);)\\n jh->free[c] = jh->huff[c] = make_decoder_ref(&dp);\\n break;\\n case 0xffda: // start of scan\\n jh->psv = data[1 + data[0] * 2];\\n jh->bits -= data[3 + data[0] * 2] & 15;\\n break;\\n case 0xffdb:\\n FORC(64) jh->quant[c] = data[c * 2 + 1] << 8 | data[c * 2 + 2];\\n break;\\n case 0xffdd:\\n jh->restart = data[0] << 8 | data[1];\\n }\\n } while (tag != 0xffda);\\n if (jh->bits > 16 || jh->clrs > 6 || !jh->bits || !jh->high || !jh->wide ||\\n !jh->clrs)\\n return 0;\\n if (info_only)\\n return 1;\\n if (!jh->huff[0])\\n return 0;\\n FORC(19) if (!jh->huff[c + 1]) jh->huff[c + 1] = jh->huff[c];\\n if (jh->sraw)\\n {\\n FORC(4) jh->huff[2 + c] = jh->huff[1];\\n FORC(jh->sraw) jh->huff[1 + c] = jh->huff[0];\\n }\",\n \" jh->row = (ushort *)calloc(jh->wide * jh->clrs, 16);\",\n \" merror(jh->row, \\\"ljpeg_start()\\\");\\n return zero_after_ff = 1;\\n}\",\n \"void LibRaw::ljpeg_end(struct jhead *jh)\\n{\\n int c;\\n FORC4 if (jh->free[c]) free(jh->free[c]);\\n free(jh->row);\\n}\",\n \"int LibRaw::ljpeg_diff(ushort *huff)\\n{\\n int len, diff;\\n if (!huff)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\",\n \" len = gethuff(huff);\\n if (len == 16 && (!dng_version || dng_version >= 0x1010000))\\n return -32768;\\n diff = getbits(len);\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - 1;\\n return diff;\\n}\",\n \"ushort *LibRaw::ljpeg_row(int jrow, struct jhead *jh)\\n{\\n int col, c, diff, pred, spred = 0;\\n ushort mark = 0, *row[3];\",\n \" if (jrow * jh->wide % jh->restart == 0)\\n {\\n FORC(6) jh->vpred[c] = 1 << (jh->bits - 1);\\n if (jrow)\\n {\\n fseek(ifp, -2, SEEK_CUR);\\n do\\n mark = (mark << 8) + (c = fgetc(ifp));\\n while (c != EOF && mark >> 4 != 0xffd);\\n }\\n getbits(-1);\\n }\\n FORC3 row[c] = jh->row + jh->wide * jh->clrs * ((jrow + c) & 1);\\n for (col = 0; col < jh->wide; col++)\\n FORC(jh->clrs)\\n {\\n diff = ljpeg_diff(jh->huff[c]);\\n if (jh->sraw && c <= jh->sraw && (col | c))\\n pred = spred;\\n else if (col)\\n pred = row[0][-jh->clrs];\\n else\\n pred = (jh->vpred[c] += diff) - diff;\\n if (jrow && col)\\n switch (jh->psv)\\n {\\n case 1:\\n break;\\n case 2:\\n pred = row[1][0];\\n break;\\n case 3:\\n pred = row[1][-jh->clrs];\\n break;\\n case 4:\\n pred = pred + row[1][0] - row[1][-jh->clrs];\\n break;\\n case 5:\\n pred = pred + ((row[1][0] - row[1][-jh->clrs]) >> 1);\\n break;\\n case 6:\\n pred = row[1][0] + ((pred - row[1][-jh->clrs]) >> 1);\\n break;\\n case 7:\\n pred = (pred + row[1][0]) >> 1;\\n break;\\n default:\\n pred = 0;\\n }\\n if ((**row = pred + diff) >> jh->bits)\\n derror();\\n if (c <= jh->sraw)\\n spred = **row;\\n row[0]++;\\n row[1]++;\\n }\\n return row[2];\\n}\",\n \"void LibRaw::lossless_jpeg_load_raw()\\n{\\n int jwide, jhigh, jrow, jcol, val, jidx, i, j, row = 0, col = 0;\\n struct jhead jh;\\n ushort *rp;\",\n \" if (!ljpeg_start(&jh, 0))\\n return;\",\n \" if (jh.wide < 1 || jh.high < 1 || jh.clrs < 1 || jh.bits < 1)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n jwide = jh.wide * jh.clrs;\\n jhigh = jh.high;\\n if (jh.clrs == 4 && jwide >= raw_width * 2)\\n jhigh *= 2;\",\n \" try\\n {\\n for (jrow = 0; jrow < jh.high; jrow++)\\n {\\n checkCancel();\\n rp = ljpeg_row(jrow, &jh);\\n if (load_flags & 1)\\n row = jrow & 1 ? height - 1 - jrow / 2 : jrow / 2;\\n for (jcol = 0; jcol < jwide; jcol++)\\n {\\n val = curve[*rp++];\\n if (cr2_slice[0])\\n {\\n jidx = jrow * jwide + jcol;\\n i = jidx / (cr2_slice[1] * raw_height);\\n if ((j = i >= cr2_slice[0]))\\n i = cr2_slice[0];\\n jidx -= i * (cr2_slice[1] * raw_height);\\n row = jidx / cr2_slice[1 + j];\\n col = jidx % cr2_slice[1 + j] + i * cr2_slice[1];\\n }\\n if (raw_width == 3984 && (col -= 2) < 0)\\n col += (row--, raw_width);\\n if (row > raw_height)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if ((unsigned)row < raw_height)\\n RAW(row, col) = val;\\n if (++col >= raw_width)\\n col = (row++, 0);\\n }\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\\n ljpeg_end(&jh);\\n}\",\n \"void LibRaw::canon_sraw_load_raw()\\n{\\n struct jhead jh;\\n short *rp = 0, (*ip)[4];\\n int jwide, slice, scol, ecol, row, col, jrow = 0, jcol = 0, pix[3], c;\\n int v[3] = {0, 0, 0}, ver, hue;\\n int saved_w = width, saved_h = height;\\n char *cp;\",\n \" if (!ljpeg_start(&jh, 0) || jh.clrs < 4)\\n return;\\n jwide = (jh.wide >>= 1) * jh.clrs;\",\n \" if (load_flags & 256)\\n {\\n width = raw_width;\\n height = raw_height;\\n }\",\n \" try\\n {\\n for (ecol = slice = 0; slice <= cr2_slice[0]; slice++)\\n {\\n scol = ecol;\\n ecol += cr2_slice[1] * 2 / jh.clrs;\\n if (!cr2_slice[0] || ecol > raw_width - 1)\\n ecol = raw_width & -2;\\n for (row = 0; row < height; row += (jh.clrs >> 1) - 1)\\n {\\n checkCancel();\\n ip = (short(*)[4])image + row * width;\\n for (col = scol; col < ecol; col += 2, jcol += jh.clrs)\\n {\\n if ((jcol %= jwide) == 0)\\n rp = (short *)ljpeg_row(jrow++, &jh);\\n if (col >= width)\\n continue;\\n if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\\n {\\n FORC(jh.clrs - 2)\\n {\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col + (c >> 1) * width + (c & 1)][1] =\\n ip[col + (c >> 1) * width + (c & 1)][2] = 8192;\\n }\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_RGB)\\n {\\n FORC(jh.clrs - 2)\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 8192;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 8192;\\n }\\n else\\n {\\n FORC(jh.clrs - 2)\\n ip[col + (c >> 1) * width + (c & 1)][0] = rp[jcol + c];\\n ip[col][1] = rp[jcol + jh.clrs - 2] - 16384;\\n ip[col][2] = rp[jcol + jh.clrs - 1] - 16384;\\n }\\n }\\n }\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\",\n \" if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_INTERPOLATE)\\n {\\n ljpeg_end(&jh);\\n maximum = 0x3fff;\\n height = saved_h;\\n width = saved_w;\\n return;\\n }\",\n \" try\\n {\\n for (cp = model2; *cp && !isdigit(*cp); cp++)\\n ;\\n sscanf(cp, \\\"%d.%d.%d\\\", v, v + 1, v + 2);\\n ver = (v[0] * 1000 + v[1]) * 1000 + v[2];\\n hue = (jh.sraw + 1) << 2;\\n if (unique_id >= 0x80000281ULL ||\\n (unique_id == 0x80000218ULL && ver > 1000006))\\n hue = jh.sraw << 1;\\n ip = (short(*)[4])image;\\n rp = ip[0];\\n for (row = 0; row < height; row++, ip += width)\\n {\\n checkCancel();\\n if (row & (jh.sraw >> 1))\\n {\\n for (col = 0; col < width; col += 2)\\n for (c = 1; c < 3; c++)\\n if (row == height - 1)\\n {\\n ip[col][c] = ip[col - width][c];\\n }\\n else\\n {\\n ip[col][c] = (ip[col - width][c] + ip[col + width][c] + 1) >> 1;\\n }\\n }\\n for (col = 1; col < width; col += 2)\\n for (c = 1; c < 3; c++)\\n if (col == width - 1)\\n ip[col][c] = ip[col - 1][c];\\n else\\n ip[col][c] = (ip[col - 1][c] + ip[col + 1][c] + 1) >> 1;\\n }\\n if (!(imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SRAW_NO_RGB))\\n for (; rp < ip[0]; rp += 4)\\n {\\n checkCancel();\\n if (unique_id == 0x80000218ULL || unique_id == 0x80000250ULL ||\\n unique_id == 0x80000261ULL || unique_id == 0x80000281ULL ||\\n unique_id == 0x80000287ULL)\\n {\\n rp[1] = (rp[1] << 2) + hue;\\n rp[2] = (rp[2] << 2) + hue;\\n pix[0] = rp[0] + ((50 * rp[1] + 22929 * rp[2]) >> 14);\\n pix[1] = rp[0] + ((-5640 * rp[1] - 11751 * rp[2]) >> 14);\\n pix[2] = rp[0] + ((29040 * rp[1] - 101 * rp[2]) >> 14);\\n }\\n else\\n {\\n if (unique_id < 0x80000218ULL)\\n rp[0] -= 512;\\n pix[0] = rp[0] + rp[2];\\n pix[2] = rp[0] + rp[1];\\n pix[1] = rp[0] + ((-778 * rp[1] - (rp[2] << 11)) >> 12);\\n }\\n FORC3 rp[c] = CLIP15(pix[c] * sraw_mul[c] >> 10);\\n }\\n }\\n catch (...)\\n {\\n ljpeg_end(&jh);\\n throw;\\n }\\n height = saved_h;\\n width = saved_w;\\n ljpeg_end(&jh);\\n maximum = 0x3fff;\\n}\",\n \"void LibRaw::ljpeg_idct(struct jhead *jh)\\n{\\n int c, i, j, len, skip, coef;\\n float work[3][8][8];\\n static float cs[106] = {0};\\n static const uchar zigzag[80] = {\\n 0, 1, 8, 16, 9, 2, 3, 10, 17, 24, 32, 25, 18, 11, 4, 5,\\n 12, 19, 26, 33, 40, 48, 41, 34, 27, 20, 13, 6, 7, 14, 21, 28,\\n 35, 42, 49, 56, 57, 50, 43, 36, 29, 22, 15, 23, 30, 37, 44, 51,\\n 58, 59, 52, 45, 38, 31, 39, 46, 53, 60, 61, 54, 47, 55, 62, 63,\\n 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63, 63};\",\n \" if (!cs[0])\\n FORC(106) cs[c] = cos((c & 31) * M_PI / 16) / 2;\\n memset(work, 0, sizeof work);\\n work[0][0][0] = jh->vpred[0] += ljpeg_diff(jh->huff[0]) * jh->quant[0];\\n for (i = 1; i < 64; i++)\\n {\\n len = gethuff(jh->huff[16]);\\n i += skip = len >> 4;\\n if (!(len &= 15) && skip < 15)\\n break;\\n coef = getbits(len);\\n if ((coef & (1 << (len - 1))) == 0)\\n coef -= (1 << len) - 1;\\n ((float *)work)[zigzag[i]] = coef * jh->quant[i];\\n }\\n FORC(8) work[0][0][c] *= M_SQRT1_2;\\n FORC(8) work[0][c][0] *= M_SQRT1_2;\\n for (i = 0; i < 8; i++)\\n for (j = 0; j < 8; j++)\\n FORC(8) work[1][i][j] += work[0][i][c] * cs[(j * 2 + 1) * c];\\n for (i = 0; i < 8; i++)\\n for (j = 0; j < 8; j++)\\n FORC(8) work[2][i][j] += work[1][c][j] * cs[(i * 2 + 1) * c];\",\n \" FORC(64) jh->idct[c] = CLIP(((float *)work[2])[c] + 0.5);\\n}\",\n \"void LibRaw::pentax_load_raw()\\n{\\n ushort bit[2][15], huff[4097];\\n int dep, row, col, diff, c, i;\\n ushort vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n dep = (get2() + 12) & 15;\\n fseek(ifp, 12, SEEK_CUR);\\n FORC(dep) bit[0][c] = get2();\\n FORC(dep) bit[1][c] = fgetc(ifp);\\n FORC(dep)\\n for (i = bit[0][c]; i <= ((bit[0][c] + (4096 >> bit[1][c]) - 1) & 4095);)\\n huff[++i] = bit[1][c] << 8 | c;\\n huff[0] = 12;\\n fseek(ifp, data_offset, SEEK_SET);\\n getbits(-1);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n diff = ljpeg_diff(huff);\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n RAW(row, col) = hpred[col & 1];\\n if (hpred[col & 1] >> tiff_bps)\\n derror();\\n }\\n }\\n}\\nvoid LibRaw::nikon_read_curve()\\n{\\n ushort ver0, ver1, vpred[2][2], hpred[2], csize;\\n int i, step, max;\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n ver0 = fgetc(ifp);\\n ver1 = fgetc(ifp);\\n if (ver0 == 0x49 || ver1 == 0x58)\\n fseek(ifp, 2110, SEEK_CUR);\\n read_shorts(vpred[0], 4);\\n max = 1 << tiff_bps & 0x7fff;\\n if ((csize = get2()) > 1)\\n step = max / (csize - 1);\\n if (ver0 == 0x44 && (ver1 == 0x20 || (ver1 == 0x40 && step > 3)) && step > 0)\\n {\\n if (ver1 == 0x40)\\n {\\n step /= 4;\\n max /= 4;\\n }\\n for (i = 0; i < csize; i++)\\n curve[i * step] = get2();\\n for (i = 0; i < max; i++)\\n curve[i] = (curve[i - i % step] * (step - i % step) +\\n curve[i - i % step + step] * (i % step)) /\\n step;\\n }\\n else if (ver0 != 0x46 && csize <= 0x4001)\\n read_shorts(curve, max = csize);\\n}\",\n \"void LibRaw::nikon_load_raw()\\n{\\n static const uchar nikon_tree[][32] = {\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 12-bit lossy */\\n 5, 4, 3, 6, 2, 7, 1, 0, 8, 9, 11, 10, 12},\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\\n 0, 0, /* 12-bit lossy after split */\\n 0x39, 0x5a, 0x38, 0x27, 0x16, 5, 4, 3, 2, 1, 0, 11, 12, 12},\",\n \" {0, 1, 4, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, /* 12-bit lossless */\\n 5, 4, 6, 3, 7, 2, 8, 1, 9, 0, 10, 11, 12},\\n {0, 1, 4, 3, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0, 0, 0, /* 14-bit lossy */\\n 5, 6, 4, 7, 8, 3, 9, 2, 1, 0, 10, 11, 12, 13, 14},\\n {0, 1, 5, 1, 1, 1, 1, 1, 1, 1, 2, 0, 0, 0, 0,\\n 0, /* 14-bit lossy after split */\\n 8, 0x5c, 0x4b, 0x3a, 0x29, 7, 6, 5, 4, 3, 2, 1, 0, 13, 14},\\n {0, 1, 4, 2, 2, 3, 1, 2, 0, 0, 0, 0, 0, 0, 0, 0, /* 14-bit lossless */\\n 7, 6, 8, 5, 9, 4, 10, 3, 11, 12, 2, 0, 1, 13, 14}};\\n ushort *huff, ver0, ver1, vpred[2][2], hpred[2];\\n int i, min, max, tree = 0, split = 0, row, col, len, shl, diff;\",\n \" fseek(ifp, meta_offset, SEEK_SET);\\n ver0 = fgetc(ifp);\\n ver1 = fgetc(ifp);\\n if (ver0 == 0x49 || ver1 == 0x58)\\n fseek(ifp, 2110, SEEK_CUR);\\n if (ver0 == 0x46)\\n tree = 2;\\n if (tiff_bps == 14)\\n tree += 3;\\n read_shorts(vpred[0], 4);\\n max = 1 << tiff_bps & 0x7fff;\\n if (ver0 == 0x44 && (ver1 == 0x20 || ver1 == 0x40))\\n {\\n if (ver1 == 0x40)\\n max /= 4;\\n fseek(ifp, meta_offset + 562, SEEK_SET);\\n split = get2();\\n }\",\n \" while (max > 2 && (curve[max - 2] == curve[max - 1]))\\n max--;\\n huff = make_decoder(nikon_tree[tree]);\\n fseek(ifp, data_offset, SEEK_SET);\\n getbits(-1);\\n try\\n {\\n for (min = row = 0; row < height; row++)\\n {\\n checkCancel();\\n if (split && row == split)\\n {\\n free(huff);\\n huff = make_decoder(nikon_tree[tree + 1]);\\n max += (min = 16) << 1;\\n }\\n for (col = 0; col < raw_width; col++)\\n {\\n i = gethuff(huff);\\n len = i & 15;\\n shl = i >> 4;\\n diff = ((getbits(len - shl) << 1) + 1) << shl >> 1;\\n if ((diff & (1 << (len - 1))) == 0)\\n diff -= (1 << len) - !shl;\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n if ((ushort)(hpred[col & 1] + min) >= max)\\n derror();\\n RAW(row, col) = curve[LIM((short)hpred[col & 1], 0, 0x3fff)];\\n }\\n }\\n }\\n catch (...)\\n {\\n free(huff);\\n throw;\\n }\\n free(huff);\\n}\",\n \"void LibRaw::nikon_yuv_load_raw()\\n{\\n if (!image)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n int row, col, yuv[4], rgb[3], b, c;\\n UINT64 bitbuf = 0;\\n float cmul[4];\\n FORC4 { cmul[c] = cam_mul[c] > 0.001f ? cam_mul[c] : 1.f; }\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\",\n \" for (col = 0; col < raw_width; col++)\\n {\\n if (!(b = col & 1))\\n {\\n bitbuf = 0;\\n FORC(6) bitbuf |= (UINT64)fgetc(ifp) << c * 8;\\n FORC(4) yuv[c] = (bitbuf >> c * 12 & 0xfff) - (c >> 1 << 11);\\n }\\n rgb[0] = yuv[b] + 1.370705 * yuv[3];\\n rgb[1] = yuv[b] - 0.337633 * yuv[2] - 0.698001 * yuv[3];\\n rgb[2] = yuv[b] + 1.732446 * yuv[2];\\n FORC3 image[row * width + col][c] =\\n curve[LIM(rgb[c], 0, 0xfff)] / cmul[c];\\n }\\n }\\n}\",\n \"void LibRaw::rollei_load_raw()\\n{\\n uchar pixel[10];\\n unsigned iten = 0, isix, i, buffer = 0, todo[16];\\n if (raw_width > 32767 || raw_height > 32767)\\n throw LIBRAW_EXCEPTION_IO_BADFILE;\\n unsigned maxpixel = raw_width * (raw_height + 7);\",\n \" isix = raw_width * raw_height * 5 / 8;\\n while (fread(pixel, 1, 10, ifp) == 10)\\n {\\n checkCancel();\\n for (i = 0; i < 10; i += 2)\\n {\\n todo[i] = iten++;\\n todo[i + 1] = pixel[i] << 8 | pixel[i + 1];\\n buffer = pixel[i] >> 2 | buffer << 6;\\n }\\n for (; i < 16; i += 2)\\n {\\n todo[i] = isix++;\\n todo[i + 1] = buffer >> (14 - i) * 5;\\n }\\n for (i = 0; i < 16; i += 2)\\n if (todo[i] < maxpixel)\\n raw_image[todo[i]] = (todo[i + 1] & 0x3ff);\\n else\\n derror();\\n }\\n maximum = 0x3ff;\\n}\",\n \"void LibRaw::nokia_load_raw()\\n{\\n uchar *data, *dp;\\n int rev, dwide, row, col, c;\\n double sum[] = {0, 0};\",\n \" rev = 3 * (order == 0x4949);\\n dwide = (raw_width * 5 + 1) / 4;\\n data = (uchar *)malloc(dwide * 2);\\n merror(data, \\\"nokia_load_raw()\\\");\\n try\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n if (fread(data + dwide, 1, dwide, ifp) < dwide)\\n derror();\\n FORC(dwide) data[c] = data[dwide + (c ^ rev)];\\n for (dp = data, col = 0; col < raw_width; dp += 5, col += 4)\\n FORC4 RAW(row, col + c) = (dp[c] << 2) | (dp[4] >> (c << 1) & 3);\\n }\\n }\\n catch (...)\\n {\\n free(data);\\n throw;\\n }\\n free(data);\\n maximum = 0x3ff;\\n if (strncmp(make, \\\"OmniVision\\\", 10))\\n return;\\n row = raw_height / 2;\\n FORC(width - 1)\\n {\\n sum[c & 1] += SQR(RAW(row, c) - RAW(row + 1, c + 1));\\n sum[~c & 1] += SQR(RAW(row + 1, c) - RAW(row, c + 1));\\n }\\n if (sum[1] > sum[0])\\n filters = 0x4b4b4b4b;\\n}\",\n \"void LibRaw::canon_rmf_load_raw()\\n{\\n int row, col, bits, orow, ocol, c;\",\n \" int *words = (int *)malloc(sizeof(int) * (raw_width / 3 + 1));\\n merror(words, \\\"canon_rmf_load_raw\\\");\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fread(words, sizeof(int), raw_width / 3, ifp);\\n for (col = 0; col < raw_width - 2; col += 3)\\n {\\n bits = words[col / 3];\\n FORC3\\n {\\n orow = row;\\n if ((ocol = col + c - 4) < 0)\\n {\\n ocol += raw_width;\\n if ((orow -= 2) < 0)\\n orow += raw_height;\\n }\\n RAW(orow, ocol) = curve[bits >> (10 * c + 2) & 0x3ff];\\n }\\n }\\n }\\n free(words);\\n maximum = curve[0x3ff];\\n}\",\n \"unsigned LibRaw::pana_data(int nb, unsigned *bytes)\\n{\\n#ifndef LIBRAW_NOTHREADS\\n#define vpos tls->pana_data.vpos\\n#define buf tls->pana_data.buf\\n#else\\n static uchar buf[0x4002];\\n static int vpos;\\n#endif\\n int byte;\",\n \" if (!nb && !bytes)\\n return vpos = 0;\",\n \" if (!vpos)\\n {\\n fread(buf + load_flags, 1, 0x4000 - load_flags, ifp);\\n fread(buf, 1, load_flags, ifp);\\n }\",\n \" if (pana_encoding == 5)\\n {\\n for (byte = 0; byte < 16; byte++)\\n {\\n bytes[byte] = buf[vpos++];\\n vpos &= 0x3FFF;\\n }\\n }\\n else\\n {\\n vpos = (vpos - nb) & 0x1ffff;\\n byte = vpos >> 3 ^ 0x3ff0;\\n return (buf[byte] | buf[byte + 1] << 8) >> (vpos & 7) & ~((~0u) << nb);\\n }\\n return 0;\\n#ifndef LIBRAW_NOTHREADS\\n#undef vpos\\n#undef buf\\n#endif\\n}\",\n \"void LibRaw::panasonic_load_raw()\\n{\\n int row, col, i, j, sh = 0, pred[2], nonz[2];\\n unsigned bytes[16];\\n ushort *raw_block_data;\",\n \" pana_data(0, 0);\",\n \" int enc_blck_size = pana_bpp == 12 ? 10 : 9;\\n if (pana_encoding == 5)\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n raw_block_data = raw_image + row * raw_width;\\n checkCancel();\\n for (col = 0; col < raw_width; col += enc_blck_size)\\n {\\n pana_data(0, bytes);\",\n \" if (pana_bpp == 12)\\n {\\n raw_block_data[col] = ((bytes[1] & 0xF) << 8) + bytes[0];\\n raw_block_data[col + 1] = 16 * bytes[2] + (bytes[1] >> 4);\\n raw_block_data[col + 2] = ((bytes[4] & 0xF) << 8) + bytes[3];\\n raw_block_data[col + 3] = 16 * bytes[5] + (bytes[4] >> 4);\\n raw_block_data[col + 4] = ((bytes[7] & 0xF) << 8) + bytes[6];\\n raw_block_data[col + 5] = 16 * bytes[8] + (bytes[7] >> 4);\\n raw_block_data[col + 6] = ((bytes[10] & 0xF) << 8) + bytes[9];\\n raw_block_data[col + 7] = 16 * bytes[11] + (bytes[10] >> 4);\\n raw_block_data[col + 8] = ((bytes[13] & 0xF) << 8) + bytes[12];\\n raw_block_data[col + 9] = 16 * bytes[14] + (bytes[13] >> 4);\\n }\\n else if (pana_bpp == 14)\\n {\\n raw_block_data[col] = bytes[0] + ((bytes[1] & 0x3F) << 8);\\n raw_block_data[col + 1] =\\n (bytes[1] >> 6) + 4 * (bytes[2]) + ((bytes[3] & 0xF) << 10);\\n raw_block_data[col + 2] =\\n (bytes[3] >> 4) + 16 * (bytes[4]) + ((bytes[5] & 3) << 12);\\n raw_block_data[col + 3] = ((bytes[5] & 0xFC) >> 2) + (bytes[6] << 6);\\n raw_block_data[col + 4] = bytes[7] + ((bytes[8] & 0x3F) << 8);\\n raw_block_data[col + 5] =\\n (bytes[8] >> 6) + 4 * bytes[9] + ((bytes[10] & 0xF) << 10);\\n raw_block_data[col + 6] =\\n (bytes[10] >> 4) + 16 * bytes[11] + ((bytes[12] & 3) << 12);\\n raw_block_data[col + 7] =\\n ((bytes[12] & 0xFC) >> 2) + (bytes[13] << 6);\\n raw_block_data[col + 8] = bytes[14] + ((bytes[15] & 0x3F) << 8);\\n }\\n }\\n }\\n }\\n else\\n {\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n if ((i = col % 14) == 0)\\n pred[0] = pred[1] = nonz[0] = nonz[1] = 0;\\n if (i % 3 == 2)\\n sh = 4 >> (3 - pana_data(2, 0));\\n if (nonz[i & 1])\\n {\\n if ((j = pana_data(8, 0)))\\n {\\n if ((pred[i & 1] -= 0x80 << sh) < 0 || sh == 4)\\n pred[i & 1] &= ~((~0u) << sh);\\n pred[i & 1] += j << sh;\\n }\\n }\\n else if ((nonz[i & 1] = pana_data(8, 0)) || i > 11)\\n pred[i & 1] = nonz[i & 1] << 4 | pana_data(4, 0);\\n if ((RAW(row, col) = pred[col & 1]) > 4098 && col < width &&\\n row < height)\\n derror();\\n }\\n }\\n }\\n}\",\n \"void LibRaw::olympus_load_raw()\\n{\\n ushort huff[4096];\\n int row, col, nbits, sign, low, high, i, c, w, n, nw;\\n int acarry[2][3], *carry, pred, diff;\",\n \" huff[n = 0] = 0xc0c;\\n for (i = 12; i--;)\\n FORC(2048 >> i) huff[++n] = (i + 1) << 8 | i;\\n fseek(ifp, 7, SEEK_CUR);\\n getbits(-1);\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n memset(acarry, 0, sizeof acarry);\\n for (col = 0; col < raw_width; col++)\\n {\\n carry = acarry[col & 1];\\n i = 2 * (carry[2] < 3);\\n for (nbits = 2 + i; (ushort)carry[0] >> (nbits + i); nbits++)\\n ;\\n low = (sign = getbits(3)) & 3;\\n sign = sign << 29 >> 31;\\n if ((high = getbithuff(12, huff)) == 12)\\n high = getbits(16 - nbits) >> 1;\\n carry[0] = (high << nbits) | getbits(nbits);\\n diff = (carry[0] ^ sign) + carry[1];\\n carry[1] = (diff * 3 + carry[1]) >> 5;\\n carry[2] = carry[0] > 16 ? 0 : carry[2] + 1;\\n if (col >= width)\\n continue;\\n if (row < 2 && col < 2)\\n pred = 0;\\n else if (row < 2)\\n pred = RAW(row, col - 2);\\n else if (col < 2)\\n pred = RAW(row - 2, col);\\n else\\n {\\n w = RAW(row, col - 2);\\n n = RAW(row - 2, col);\\n nw = RAW(row - 2, col - 2);\\n if ((w < nw && nw < n) || (n < nw && nw < w))\\n {\\n if (ABS(w - nw) > 32 || ABS(n - nw) > 32)\\n pred = w + n - nw;\\n else\\n pred = (w + n) >> 1;\\n }\\n else\\n pred = ABS(w - nw) > ABS(n - nw) ? w : n;\\n }\\n if ((RAW(row, col) = pred + ((diff << 2) | low)) >> 12)\\n derror();\\n }\\n }\\n}\",\n \"void LibRaw::minolta_rd175_load_raw()\\n{\\n uchar pixel[768];\\n unsigned irow, box, row, col;\",\n \" for (irow = 0; irow < 1481; irow++)\\n {\\n checkCancel();\\n if (fread(pixel, 1, 768, ifp) < 768)\\n derror();\\n box = irow / 82;\\n row = irow % 82 * 12 + ((box < 12) ? box | 1 : (box - 12) * 2);\\n switch (irow)\\n {\\n case 1477:\\n case 1479:\\n continue;\\n case 1476:\\n row = 984;\\n break;\\n case 1480:\\n row = 985;\\n break;\\n case 1478:\\n row = 985;\\n box = 1;\\n }\\n if ((box < 12) && (box & 1))\\n {\\n for (col = 0; col < 1533; col++, row ^= 1)\\n if (col != 1)\\n RAW(row, col) = (col + 1) & 2\\n ? pixel[col / 2 - 1] + pixel[col / 2 + 1]\\n : pixel[col / 2] << 1;\\n RAW(row, 1) = pixel[1] << 1;\\n RAW(row, 1533) = pixel[765] << 1;\\n }\\n else\\n for (col = row & 1; col < 1534; col += 2)\\n RAW(row, col) = pixel[col / 2] << 1;\\n }\\n maximum = 0xff << 1;\\n}\",\n \"void LibRaw::quicktake_100_load_raw()\\n{\\n uchar pixel[484][644];\\n static const short gstep[16] = {-89, -60, -44, -32, -22, -15, -8, -2,\\n 2, 8, 15, 22, 32, 44, 60, 89};\\n static const short rstep[6][4] = {{-3, -1, 1, 3}, {-5, -1, 1, 5},\\n {-8, -2, 2, 8}, {-13, -3, 3, 13},\\n {-19, -4, 4, 19}, {-28, -6, 6, 28}};\\n static const short t_curve[256] = {\\n 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14,\\n 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28,\\n 29, 30, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43,\\n 44, 45, 46, 47, 48, 49, 50, 51, 53, 54, 55, 56, 57, 58,\\n 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72,\\n 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 86, 88, 90,\\n 92, 94, 97, 99, 101, 103, 105, 107, 110, 112, 114, 116, 118, 120,\\n 123, 125, 127, 129, 131, 134, 136, 138, 140, 142, 144, 147, 149, 151,\\n 153, 155, 158, 160, 162, 164, 166, 168, 171, 173, 175, 177, 179, 181,\\n 184, 186, 188, 190, 192, 195, 197, 199, 201, 203, 205, 208, 210, 212,\\n 214, 216, 218, 221, 223, 226, 230, 235, 239, 244, 248, 252, 257, 261,\\n 265, 270, 274, 278, 283, 287, 291, 296, 300, 305, 309, 313, 318, 322,\\n 326, 331, 335, 339, 344, 348, 352, 357, 361, 365, 370, 374, 379, 383,\\n 387, 392, 396, 400, 405, 409, 413, 418, 422, 426, 431, 435, 440, 444,\\n 448, 453, 457, 461, 466, 470, 474, 479, 483, 487, 492, 496, 500, 508,\\n 519, 531, 542, 553, 564, 575, 587, 598, 609, 620, 631, 643, 654, 665,\\n 676, 687, 698, 710, 721, 732, 743, 754, 766, 777, 788, 799, 810, 822,\\n 833, 844, 855, 866, 878, 889, 900, 911, 922, 933, 945, 956, 967, 978,\\n 989, 1001, 1012, 1023};\\n int rb, row, col, sharp, val = 0;\",\n \" if (width > 640 || height > 480)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\",\n \" getbits(-1);\\n memset(pixel, 0x80, sizeof pixel);\\n for (row = 2; row < height + 2; row++)\\n {\\n checkCancel();\\n for (col = 2 + (row & 1); col < width + 2; col += 2)\\n {\\n val = ((pixel[row - 1][col - 1] + 2 * pixel[row - 1][col + 1] +\\n pixel[row][col - 2]) >>\\n 2) +\\n gstep[getbits(4)];\\n pixel[row][col] = val = LIM(val, 0, 255);\\n if (col < 4)\\n pixel[row][col - 2] = pixel[row + 1][~row & 1] = val;\\n if (row == 2)\\n pixel[row - 1][col + 1] = pixel[row - 1][col + 3] = val;\\n }\\n pixel[row][col] = val;\\n }\\n for (rb = 0; rb < 2; rb++)\\n for (row = 2 + rb; row < height + 2; row += 2)\\n {\\n checkCancel();\\n for (col = 3 - (row & 1); col < width + 2; col += 2)\\n {\\n if (row < 4 || col < 4)\\n sharp = 2;\\n else\\n {\\n val = ABS(pixel[row - 2][col] - pixel[row][col - 2]) +\\n ABS(pixel[row - 2][col] - pixel[row - 2][col - 2]) +\\n ABS(pixel[row][col - 2] - pixel[row - 2][col - 2]);\\n sharp = val < 4\\n ? 0\\n : val < 8\\n ? 1\\n : val < 16 ? 2 : val < 32 ? 3 : val < 48 ? 4 : 5;\\n }\\n val = ((pixel[row - 2][col] + pixel[row][col - 2]) >> 1) +\\n rstep[sharp][getbits(2)];\\n pixel[row][col] = val = LIM(val, 0, 255);\\n if (row < 4)\\n pixel[row - 2][col + 2] = val;\\n if (col < 4)\\n pixel[row + 2][col - 2] = val;\\n }\\n }\\n for (row = 2; row < height + 2; row++)\\n {\\n checkCancel();\\n for (col = 3 - (row & 1); col < width + 2; col += 2)\\n {\\n val = ((pixel[row][col - 1] + (pixel[row][col] << 2) +\\n pixel[row][col + 1]) >>\\n 1) -\\n 0x100;\\n pixel[row][col] = LIM(val, 0, 255);\\n }\\n }\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < width; col++)\\n RAW(row, col) = t_curve[pixel[row + 2][col + 2]];\\n }\\n maximum = 0x3ff;\\n}\",\n \"void LibRaw::sony_load_raw()\\n{\\n uchar head[40];\\n ushort *pixel;\\n unsigned i, key, row, col;\",\n \" fseek(ifp, 200896, SEEK_SET);\\n fseek(ifp, (unsigned)fgetc(ifp) * 4 - 1, SEEK_CUR);\\n order = 0x4d4d;\\n key = get4();\",\n \" fseek(ifp, 164600, SEEK_SET);\\n fread(head, 1, 40, ifp);\\n sony_decrypt((unsigned *)head, 10, 1, key);\\n for (i = 26; i-- > 22;)\\n key = key << 8 | head[i];\",\n \" fseek(ifp, data_offset, SEEK_SET);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n pixel = raw_image + row * raw_width;\\n if (fread(pixel, 2, raw_width, ifp) < raw_width)\\n derror();\\n sony_decrypt((unsigned *)pixel, raw_width / 2, !row, key);\\n for (col = 0; col < raw_width; col++)\\n if ((pixel[col] = ntohs(pixel[col])) >> 14)\\n derror();\\n }\\n maximum = 0x3ff0;\\n}\",\n \"void LibRaw::sony_arw_load_raw()\\n{\\n ushort huff[32770];\\n static const ushort tab[18] = {0xf11, 0xf10, 0xe0f, 0xd0e, 0xc0d, 0xb0c,\\n 0xa0b, 0x90a, 0x809, 0x708, 0x607, 0x506,\\n 0x405, 0x304, 0x303, 0x300, 0x202, 0x201};\\n int i, c, n, col, row, sum = 0;\",\n \" huff[0] = 15;\\n for (n = i = 0; i < 18; i++)\\n FORC(32768 >> (tab[i] >> 8)) huff[++n] = tab[i];\\n getbits(-1);\\n for (col = raw_width; col--;)\\n {\\n checkCancel();\\n for (row = 0; row < raw_height + 1; row += 2)\\n {\\n if (row == raw_height)\\n row = 1;\\n if ((sum += ljpeg_diff(huff)) >> 12)\\n derror();\\n if (row < height)\\n RAW(row, col) = sum;\\n }\\n }\\n}\",\n \"void LibRaw::sony_arw2_load_raw()\\n{\\n uchar *data, *dp;\\n ushort pix[16];\\n int row, col, val, max, min, imax, imin, sh, bit, i;\",\n \" data = (uchar *)malloc(raw_width + 1);\\n merror(data, \\\"sony_arw2_load_raw()\\\");\\n try\\n {\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n fread(data, 1, raw_width, ifp);\\n for (dp = data, col = 0; col < raw_width - 30; dp += 16)\\n {\\n max = 0x7ff & (val = sget4(dp));\\n min = 0x7ff & val >> 11;\\n imax = 0x0f & val >> 22;\\n imin = 0x0f & val >> 26;\\n for (sh = 0; sh < 4 && 0x80 << sh <= max - min; sh++)\\n ;\\n /* flag checks if outside of loop */\\n if (!(imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_ALLFLAGS) // no flag set\\n || (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE))\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = max;\\n else if (i == imin)\\n pix[i] = min;\\n else\\n {\\n pix[i] =\\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_BASEONLY)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = max;\\n else if (i == imin)\\n pix[i] = min;\\n else\\n pix[i] = 0;\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTAONLY)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = 0;\\n else if (i == imin)\\n pix[i] = 0;\\n else\\n {\\n pix[i] =\\n ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh) + min;\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\\n else if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTAZEROBASE)\\n {\\n for (bit = 30, i = 0; i < 16; i++)\\n if (i == imax)\\n pix[i] = 0;\\n else if (i == imin)\\n pix[i] = 0;\\n else\\n {\\n pix[i] = ((sget2(dp + (bit >> 3)) >> (bit & 7) & 0x7f) << sh);\\n if (pix[i] > 0x7ff)\\n pix[i] = 0x7ff;\\n bit += 7;\\n }\\n }\",\n \" if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\\n {\\n for (i = 0; i < 16; i++, col += 2)\\n {\\n unsigned slope =\\n pix[i] < 1001 ? 2\\n : curve[pix[i] << 1] - curve[(pix[i] << 1) - 2];\\n unsigned step = 1 << sh;\\n RAW(row, col) =\\n curve[pix[i] << 1] >\\n black + imgdata.params.sony_arw2_posterization_thr\\n ? LIM(((slope * step * 1000) /\\n (curve[pix[i] << 1] - black)),\\n 0, 10000)\\n : 0;\\n }\\n }\\n else\\n for (i = 0; i < 16; i++, col += 2)\\n RAW(row, col) = curve[pix[i] << 1];\\n col -= col & 1 ? 1 : 31;\\n }\\n }\\n }\\n catch (...)\\n {\\n free(data);\\n throw;\\n }\\n if (imgdata.params.raw_processing_options &\\n LIBRAW_PROCESSING_SONYARW2_DELTATOVALUE)\\n maximum = 10000;\\n free(data);\\n}\",\n \"void LibRaw::samsung_load_raw()\\n{\\n int row, col, c, i, dir, op[4], len[4];\\n if (raw_width > 32768 ||\\n raw_height > 32768) // definitely too much for old samsung\\n throw LIBRAW_EXCEPTION_IO_BADFILE;\\n unsigned maxpixels = raw_width * (raw_height + 7);\",\n \" order = 0x4949;\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fseek(ifp, strip_offset + row * 4, SEEK_SET);\\n fseek(ifp, data_offset + get4(), SEEK_SET);\\n ph1_bits(-1);\\n FORC4 len[c] = row < 2 ? 7 : 4;\\n for (col = 0; col < raw_width; col += 16)\\n {\\n dir = ph1_bits(1);\\n FORC4 op[c] = ph1_bits(2);\\n FORC4 switch (op[c])\\n {\\n case 3:\\n len[c] = ph1_bits(4);\\n break;\\n case 2:\\n len[c]--;\\n break;\\n case 1:\\n len[c]++;\\n }\\n for (c = 0; c < 16; c += 2)\\n {\\n i = len[((c & 1) << 1) | (c >> 3)];\\n unsigned idest = RAWINDEX(row, col + c);\\n unsigned isrc = (dir ? RAWINDEX(row + (~c | -2), col + c)\\n : col ? RAWINDEX(row, col + (c | -2)) : 0);\\n if (idest < maxpixels &&\\n isrc <\\n maxpixels) // less than zero is handled by unsigned conversion\\n RAW(row, col + c) = ((signed)ph1_bits(i) << (32 - i) >> (32 - i)) +\\n (dir ? RAW(row + (~c | -2), col + c)\\n : col ? RAW(row, col + (c | -2)) : 128);\\n else\\n derror();\\n if (c == 14)\\n c = -1;\\n }\\n }\\n }\\n for (row = 0; row < raw_height - 1; row += 2)\\n for (col = 0; col < raw_width - 1; col += 2)\\n SWAP(RAW(row, col + 1), RAW(row + 1, col));\\n}\",\n \"void LibRaw::samsung2_load_raw()\\n{\\n static const ushort tab[14] = {0x304, 0x307, 0x206, 0x205, 0x403,\\n 0x600, 0x709, 0x80a, 0x90b, 0xa0c,\\n 0xa0d, 0x501, 0x408, 0x402};\\n ushort huff[1026], vpred[2][2] = {{0, 0}, {0, 0}}, hpred[2];\\n int i, c, n, row, col, diff;\",\n \" huff[0] = 10;\\n for (n = i = 0; i < 14; i++)\\n FORC(1024 >> (tab[i] >> 8)) huff[++n] = tab[i];\\n getbits(-1);\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < raw_width; col++)\\n {\\n diff = ljpeg_diff(huff);\\n if (col < 2)\\n hpred[col] = vpred[row & 1][col] += diff;\\n else\\n hpred[col & 1] += diff;\\n RAW(row, col) = hpred[col & 1];\\n if (hpred[col & 1] >> tiff_bps)\\n derror();\\n }\\n }\\n}\",\n \"void LibRaw::samsung3_load_raw()\\n{\\n int opt, init, mag, pmode, row, tab, col, pred, diff, i, c;\\n ushort lent[3][2], len[4], *prow[2];\\n order = 0x4949;\\n fseek(ifp, 9, SEEK_CUR);\\n opt = fgetc(ifp);\\n init = (get2(), get2());\\n for (row = 0; row < raw_height; row++)\\n {\\n checkCancel();\\n fseek(ifp, (data_offset - ftell(ifp)) & 15, SEEK_CUR);\\n ph1_bits(-1);\\n mag = 0;\\n pmode = 7;\\n FORC(6)((ushort *)lent)[c] = row < 2 ? 7 : 4;\\n prow[row & 1] = &RAW(row - 1, 1 - ((row & 1) << 1)); // green\\n prow[~row & 1] = &RAW(row - 2, 0); // red and blue\\n for (tab = 0; tab + 15 < raw_width; tab += 16)\\n {\\n if (~opt & 4 && !(tab & 63))\\n {\\n i = ph1_bits(2);\\n mag = i < 3 ? mag - '2' + \\\"204\\\"[i] : ph1_bits(12);\\n }\\n if (opt & 2)\\n pmode = 7 - 4 * ph1_bits(1);\\n else if (!ph1_bits(1))\\n pmode = ph1_bits(3);\\n if (opt & 1 || !ph1_bits(1))\\n {\\n FORC4 len[c] = ph1_bits(2);\\n FORC4\\n {\\n i = ((row & 1) << 1 | (c & 1)) % 3;\\n if (i < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n len[c] = len[c] < 3 ? lent[i][0] - '1' + \\\"120\\\"[len[c]] : ph1_bits(4);\\n lent[i][0] = lent[i][1];\\n lent[i][1] = len[c];\\n }\\n }\\n FORC(16)\\n {\\n col = tab + (((c & 7) << 1) ^ (c >> 3) ^ (row & 1));\\n if (col < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if (pmode < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n if (pmode != 7 && row >= 2 && (col - '4' + \\\"0224468\\\"[pmode]) < 0)\\n throw LIBRAW_EXCEPTION_IO_CORRUPT;\\n pred = (pmode == 7 || row < 2)\\n ? (tab ? RAW(row, tab - 2 + (col & 1)) : init)\\n : (prow[col & 1][col - '4' + \\\"0224468\\\"[pmode]] +\\n prow[col & 1][col - '4' + \\\"0244668\\\"[pmode]] + 1) >>\\n 1;\\n diff = ph1_bits(i = len[c >> 2]);\\n if (diff >> (i - 1))\\n diff -= 1 << i;\\n diff = diff * (mag * 2 + 1) + mag;\\n RAW(row, col) = pred + diff;\\n }\\n }\\n }\\n}\",\n \"void LibRaw::redcine_load_raw()\\n{\\n#ifndef NO_JASPER\\n int c, row, col;\\n jas_stream_t *in;\\n jas_image_t *jimg;\\n jas_matrix_t *jmat;\\n jas_seqent_t *data;\\n ushort *img, *pix;\",\n \" jas_init();\\n in = (jas_stream_t *)ifp->make_jas_stream();\\n if (!in)\\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\\n jas_stream_seek(in, data_offset + 20, SEEK_SET);\\n jimg = jas_image_decode(in, -1, 0);\\n if (!jimg)\\n {\\n jas_stream_close(in);\\n throw LIBRAW_EXCEPTION_DECODE_JPEG2000;\\n }\\n jmat = jas_matrix_create(height / 2, width / 2);\\n merror(jmat, \\\"redcine_load_raw()\\\");\\n img = (ushort *)calloc((height + 2), (width + 2) * 2);\\n merror(img, \\\"redcine_load_raw()\\\");\\n bool fastexitflag = false;\\n try\\n {\\n FORC4\\n {\\n checkCancel();\\n jas_image_readcmpt(jimg, c, 0, 0, width / 2, height / 2, jmat);\\n data = jas_matrix_getref(jmat, 0, 0);\\n for (row = c >> 1; row < height; row += 2)\\n for (col = c & 1; col < width; col += 2)\\n img[(row + 1) * (width + 2) + col + 1] =\\n data[(row / 2) * (width / 2) + col / 2];\\n }\\n for (col = 1; col <= width; col++)\\n {\\n img[col] = img[2 * (width + 2) + col];\\n img[(height + 1) * (width + 2) + col] =\\n img[(height - 1) * (width + 2) + col];\\n }\\n for (row = 0; row < height + 2; row++)\\n {\\n img[row * (width + 2)] = img[row * (width + 2) + 2];\\n img[(row + 1) * (width + 2) - 1] = img[(row + 1) * (width + 2) - 3];\\n }\\n for (row = 1; row <= height; row++)\\n {\\n checkCancel();\\n pix = img + row * (width + 2) + (col = 1 + (FC(row, 1) & 1));\\n for (; col <= width; col += 2, pix += 2)\\n {\\n c = (((pix[0] - 0x800) << 3) + pix[-(width + 2)] + pix[width + 2] +\\n pix[-1] + pix[1]) >>\\n 2;\\n pix[0] = LIM(c, 0, 4095);\\n }\\n }\\n for (row = 0; row < height; row++)\\n {\\n checkCancel();\\n for (col = 0; col < width; col++)\\n RAW(row, col) = curve[img[(row + 1) * (width + 2) + col + 1]];\\n }\\n }\\n catch (...)\\n {\\n fastexitflag = true;\\n }\\n free(img);\\n jas_matrix_destroy(jmat);\\n jas_image_destroy(jimg);\\n jas_stream_close(in);\\n if (fastexitflag)\\n throw LIBRAW_EXCEPTION_CANCELLED_BY_CALLBACK;\\n#endif\\n}\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 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\"E00F0C8F-11AC-42B2-8D85-27028B41EBF3\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.0:rc2:*:*:*:*:*:*\", \"matchCriteriaId\": \"B4B8669B-CE7F-47D2-9111-E7787EAD6E7E\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.1:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"8269B02E-558F-4AA5-9EEA-87226A3D1816\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.20.2:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"06DBABB8-8921-4E8B-B9E5-FFE6CCE79EB9\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}, {\"criteria\": \"cpe:2.3:a:libraw:libraw:0.21.0:beta1:*:*:*:*:*:*\", \"matchCriteriaId\": \"36C296E2-1899-457B-9EB2-916A33E383C2\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}, {\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"07B237A9-69A3-4A9C-9DA0-4E06BD37AE73\", \"versionEndExcluding\": null, \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": null, \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"In LibRaw, an out-of-bounds read vulnerability exists within the \\\"LibRaw::adobe_copy_pixel()\\\" function (libraw\\\\src\\\\decoders\\\\dng.cpp) when reading data from the image file.\"}, {\"lang\": \"es\", \"value\": \"En LibRaw, se presenta una vulnerabilidad de lectura fuera de l\\u00edmites dentro de la funci\\u00f3n \\\"LibRaw::adobe_copy_pixel()\\\" (libraw\\\\src\\\\decoders\\\\dng.cpp) cuando son le\\u00eddos datos del archivo de imagen\"}], \"evaluatorComment\": null, \"id\": \"CVE-2020-35533\", \"lastModified\": \"2022-09-21T20:26:43.967\", \"metrics\": {\"cvssMetricV2\": null, \"cvssMetricV30\": null, \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"LOCAL\", \"availabilityImpact\": \"HIGH\", \"baseScore\": 5.5, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"REQUIRED\", \"vectorString\": \"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H\", \"version\": \"3.1\"}, \"exploitabilityScore\": 1.8, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2022-09-01T18:15:08.920\", \"references\": [{\"source\": \"secalert@redhat.com\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/LibRaw/LibRaw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb\"}, {\"source\": \"secalert@redhat.com\", \"tags\": [\"Issue Tracking\", \"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/LibRaw/LibRaw/issues/273\"}, {\"source\": \"secalert@redhat.com\", \"tags\": [\"Mailing List\", \"Third Party Advisory\"], \"url\": \"https://lists.debian.org/debian-lts-announce/2022/09/msg00024.html\"}], \"sourceIdentifier\": \"secalert@redhat.com\", \"vendorComments\": null, \"vulnStatus\": \"Analyzed\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-125\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-125\"}], \"source\": \"secalert@redhat.com\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/LibRaw/LibRaw/commit/a6937d4046a7c4742b683a04c8564605fd9be4fb\"}, \"type\": \"CWE-125\"}"},"index":{"kind":"number","value":1283,"string":"1,283"}}},{"rowIdx":7096,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["class BuildController < ApplicationController"," def index"," valid_http_methods :get, :post, :put","\n # for permission check\n if params[:package] and not [\"_repository\", \"_jobhistory\"].include?(params[:package])\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:package], use_source=false )\n else\n prj = DbProject.get_by_name params[:project]\n end\n"," pass_to_backend "," end"," def project_index\n valid_http_methods :get, :post, :put"," prj = nil\n unless params[:project] == \"_dispatchprios\"\n prj = DbProject.get_by_name params[:project]\n end"," if request.get?\n pass_to_backend\n return\n elsif request.post?\n #check if user has project modify rights\n allowed = false\n allowed = true if permissions.global_project_change\n allowed = true if permissions.project_change? prj"," #check for cmd parameter\n if params[:cmd].nil?\n render_error :status => 400, :errorcode => \"missing_parameter\",\n :message => \"Missing parameter 'cmd'\"\n return\n end"," unless [\"wipe\", \"restartbuild\", \"killbuild\", \"abortbuild\", \"rebuild\"].include? params[:cmd]\n render_error :status => 400, :errorcode => \"illegal_request\",\n :message => \"unsupported POST command #{params[:cmd]} to #{request.request_uri}\"\n return\n end"," unless prj.class == DbProject\n render_error :status => 403, :errorcode => \"readonly_error\",\n :message => \"The project #{params[:project]} is a remote project and therefore readonly.\"\n return\n end"," if not allowed and not params[:package].nil?\n package_names = nil\n if params[:package].kind_of? Array\n package_names = params[:package]\n else\n package_names = [params[:package]]\n end\n package_names.each do |pack_name|\n pkg = DbPackage.find_by_project_and_name( prj.name, pack_name ) \n if pkg.nil?\n allowed = permissions.project_change? prj\n if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on package #{pack_name} in project #{prj.name}\"\n return\n end\n else\n allowed = permissions.package_change? pkg\n if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on package #{pack_name}\"\n return\n end\n end\n end\n end"," if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on project #{params[:project]}\"\n return\n end"," pass_to_backend\n return\n elsif request.put? \n if @http_user.is_admin?\n pass_to_backend\n else\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on project #{params[:project]}\"\n end\n return\n else\n render_error :status => 400, :errorcode => 'illegal_request',\n :message => \"Illegal request: #{request.method.to_s.upcase} #{request.path}\"\n return\n end\n end"," def buildinfo\n valid_http_methods :get, :post\n required_parameters :project, :repository, :arch, :package\n # just for permission checking\n if request.post? and params[:package] == \"_repository\"\n # for osc local package build in this repository\n DbProject.get_by_name params[:project]\n else\n DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\n end"," path = \"/build/#{params[:project]}/#{params[:repository]}/#{params[:arch]}/#{params[:package]}/_buildinfo\"\n unless request.query_string.empty?\n path += '?' + request.query_string\n end"," pass_to_backend path\n end"," def builddepinfo\n valid_http_methods :get\n required_parameters :project, :repository, :arch"," # just for permission checking\n DbProject.get_by_name params[:project]"," pass_to_backend\n end\n"," # /build/:prj/:repo/:arch/:pkg\n def package_index\n valid_http_methods :get\n required_parameters :project, :repository, :arch, :package"," # read access permission check\n if params[:package] == \"_repository\"\n prj = DbProject.get_by_name params[:project], use_source=false\n else\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\n end"," pass_to_backend\n end\n"," # /build/:project/:repository/:arch/:package/:filename\n def file\n valid_http_methods :get, :delete\n required_parameters :project, :repository, :arch, :package, :filename"," # read access permission check\n prj = nil\n if params[:package] == \"_repository\"\n prj = DbProject.get_by_name params[:project]\n else\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\n prj = pkg.db_project if pkg.class == DbPackage\n end"," if prj.class == DbProject and prj.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(prj)\n render_error :status => 403, :errorcode => \"download_binary_no_permission\",\n :message => \"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\"\n return\n end"," path = request.path+\"?\"+request.query_string"," if request.delete?\n unless permissions.project_change? params[:project]\n render_error :status => 403, :errorcode => \"delete_binary_no_permission\",\n :message => \"No permission to delete binaries from project #{params[:project]}\"\n return\n end"," if params[:package] == \"_repository\"\n pass_to_backend\n else\n render_error :status => 400, :errorcode => \"invalid_operation\",\n :message => \"Delete operation of build results is not allowed\"\n end"," return\n end"," regexp = nil\n # if there is a query, we can't assume it's a simple download, so better leave out the logic (e.g. view=fileinfo)\n unless request.query_string\n #check if binary exists and for size\n fpath = \"/build/\"+[:project,:repository,:arch,:package].map {|x| params[x]}.join(\"/\")\n file_list = Suse::Backend.get(fpath)\n regexp = file_list.body.match(/name=[\"']#{Regexp.quote params[:filename]}[\"'].*size=[\"']([^\"']*)[\"']/)\n end\n if regexp\n fsize = regexp[1]\n logger.info \"streaming #{path}\""," c_type = case params[:filename].split(/\\./)[-1]\n when \"rpm\"\n \"application/x-rpm\"\n when \"deb\"\n \"application/x-deb\"\n when \"iso\"\n \"application/x-cd-image\"\n else\n \"application/octet-stream\"\n end"," headers.update(\n 'Content-Disposition' => %(attachment; filename=\"#{params[:filename]}\"),\n 'Content-Type' => c_type,\n 'Transfer-Encoding' => 'binary',\n 'Content-Length' => fsize\n )\n \n render :status => 200, :text => Proc.new {|request,output|\n backend_request = Net::HTTP::Get.new(path)\n Net::HTTP.start(SOURCE_HOST,SOURCE_PORT) do |http|\n http.request(backend_request) do |response|\n response.read_body do |chunk|\n output.write(chunk)\n end\n end\n end\n }\n else\n pass_to_backend path\n end\n end"," def logfile\n valid_http_methods :get"," # for permission check\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package]"," if pkg.class == DbPackage and pkg.db_project.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(pkg.db_project)\n render_error :status => 403, :errorcode => \"download_binary_no_permission\",\n :message => \"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\"\n return\n end"," pass_to_backend\n end"," def result\n valid_http_methods :get\n # for permission check\n prj = DbProject.get_by_name params[:project]"," pass_to_backend\n end","end"],"string":"[\n \"class BuildController < ApplicationController\",\n \" def index\",\n \" valid_http_methods :get, :post, :put\",\n \"\\n # for permission check\\n if params[:package] and not [\\\"_repository\\\", \\\"_jobhistory\\\"].include?(params[:package])\\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:package], use_source=false )\\n else\\n prj = DbProject.get_by_name params[:project]\\n end\\n\",\n \" pass_to_backend \",\n \" end\",\n \" def project_index\\n valid_http_methods :get, :post, :put\",\n \" prj = nil\\n unless params[:project] == \\\"_dispatchprios\\\"\\n prj = DbProject.get_by_name params[:project]\\n end\",\n \" if request.get?\\n pass_to_backend\\n return\\n elsif request.post?\\n #check if user has project modify rights\\n allowed = false\\n allowed = true if permissions.global_project_change\\n allowed = true if permissions.project_change? prj\",\n \" #check for cmd parameter\\n if params[:cmd].nil?\\n render_error :status => 400, :errorcode => \\\"missing_parameter\\\",\\n :message => \\\"Missing parameter 'cmd'\\\"\\n return\\n end\",\n \" unless [\\\"wipe\\\", \\\"restartbuild\\\", \\\"killbuild\\\", \\\"abortbuild\\\", \\\"rebuild\\\"].include? params[:cmd]\\n render_error :status => 400, :errorcode => \\\"illegal_request\\\",\\n :message => \\\"unsupported POST command #{params[:cmd]} to #{request.request_uri}\\\"\\n return\\n end\",\n \" unless prj.class == DbProject\\n render_error :status => 403, :errorcode => \\\"readonly_error\\\",\\n :message => \\\"The project #{params[:project]} is a remote project and therefore readonly.\\\"\\n return\\n end\",\n \" if not allowed and not params[:package].nil?\\n package_names = nil\\n if params[:package].kind_of? Array\\n package_names = params[:package]\\n else\\n package_names = [params[:package]]\\n end\\n package_names.each do |pack_name|\\n pkg = DbPackage.find_by_project_and_name( prj.name, pack_name ) \\n if pkg.nil?\\n allowed = permissions.project_change? prj\\n if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on package #{pack_name} in project #{prj.name}\\\"\\n return\\n end\\n else\\n allowed = permissions.package_change? pkg\\n if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on package #{pack_name}\\\"\\n return\\n end\\n end\\n end\\n end\",\n \" if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on project #{params[:project]}\\\"\\n return\\n end\",\n \" pass_to_backend\\n return\\n elsif request.put? \\n if @http_user.is_admin?\\n pass_to_backend\\n else\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on project #{params[:project]}\\\"\\n end\\n return\\n else\\n render_error :status => 400, :errorcode => 'illegal_request',\\n :message => \\\"Illegal request: #{request.method.to_s.upcase} #{request.path}\\\"\\n return\\n end\\n end\",\n \" def buildinfo\\n valid_http_methods :get, :post\\n required_parameters :project, :repository, :arch, :package\\n # just for permission checking\\n if request.post? and params[:package] == \\\"_repository\\\"\\n # for osc local package build in this repository\\n DbProject.get_by_name params[:project]\\n else\\n DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\\n end\",\n \" path = \\\"/build/#{params[:project]}/#{params[:repository]}/#{params[:arch]}/#{params[:package]}/_buildinfo\\\"\\n unless request.query_string.empty?\\n path += '?' + request.query_string\\n end\",\n \" pass_to_backend path\\n end\",\n \" def builddepinfo\\n valid_http_methods :get\\n required_parameters :project, :repository, :arch\",\n \" # just for permission checking\\n DbProject.get_by_name params[:project]\",\n \" pass_to_backend\\n end\\n\",\n \" # /build/:prj/:repo/:arch/:pkg\\n def package_index\\n valid_http_methods :get\\n required_parameters :project, :repository, :arch, :package\",\n \" # read access permission check\\n if params[:package] == \\\"_repository\\\"\\n prj = DbProject.get_by_name params[:project], use_source=false\\n else\\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\\n end\",\n \" pass_to_backend\\n end\\n\",\n \" # /build/:project/:repository/:arch/:package/:filename\\n def file\\n valid_http_methods :get, :delete\\n required_parameters :project, :repository, :arch, :package, :filename\",\n \" # read access permission check\\n prj = nil\\n if params[:package] == \\\"_repository\\\"\\n prj = DbProject.get_by_name params[:project]\\n else\\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\\n prj = pkg.db_project if pkg.class == DbPackage\\n end\",\n \" if prj.class == DbProject and prj.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(prj)\\n render_error :status => 403, :errorcode => \\\"download_binary_no_permission\\\",\\n :message => \\\"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\\\"\\n return\\n end\",\n \" path = request.path+\\\"?\\\"+request.query_string\",\n \" if request.delete?\\n unless permissions.project_change? params[:project]\\n render_error :status => 403, :errorcode => \\\"delete_binary_no_permission\\\",\\n :message => \\\"No permission to delete binaries from project #{params[:project]}\\\"\\n return\\n end\",\n \" if params[:package] == \\\"_repository\\\"\\n pass_to_backend\\n else\\n render_error :status => 400, :errorcode => \\\"invalid_operation\\\",\\n :message => \\\"Delete operation of build results is not allowed\\\"\\n end\",\n \" return\\n end\",\n \" regexp = nil\\n # if there is a query, we can't assume it's a simple download, so better leave out the logic (e.g. view=fileinfo)\\n unless request.query_string\\n #check if binary exists and for size\\n fpath = \\\"/build/\\\"+[:project,:repository,:arch,:package].map {|x| params[x]}.join(\\\"/\\\")\\n file_list = Suse::Backend.get(fpath)\\n regexp = file_list.body.match(/name=[\\\"']#{Regexp.quote params[:filename]}[\\\"'].*size=[\\\"']([^\\\"']*)[\\\"']/)\\n end\\n if regexp\\n fsize = regexp[1]\\n logger.info \\\"streaming #{path}\\\"\",\n \" c_type = case params[:filename].split(/\\\\./)[-1]\\n when \\\"rpm\\\"\\n \\\"application/x-rpm\\\"\\n when \\\"deb\\\"\\n \\\"application/x-deb\\\"\\n when \\\"iso\\\"\\n \\\"application/x-cd-image\\\"\\n else\\n \\\"application/octet-stream\\\"\\n end\",\n \" headers.update(\\n 'Content-Disposition' => %(attachment; filename=\\\"#{params[:filename]}\\\"),\\n 'Content-Type' => c_type,\\n 'Transfer-Encoding' => 'binary',\\n 'Content-Length' => fsize\\n )\\n \\n render :status => 200, :text => Proc.new {|request,output|\\n backend_request = Net::HTTP::Get.new(path)\\n Net::HTTP.start(SOURCE_HOST,SOURCE_PORT) do |http|\\n http.request(backend_request) do |response|\\n response.read_body do |chunk|\\n output.write(chunk)\\n end\\n end\\n end\\n }\\n else\\n pass_to_backend path\\n end\\n end\",\n \" def logfile\\n valid_http_methods :get\",\n \" # for permission check\\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package]\",\n \" if pkg.class == DbPackage and pkg.db_project.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(pkg.db_project)\\n render_error :status => 403, :errorcode => \\\"download_binary_no_permission\\\",\\n :message => \\\"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\\\"\\n return\\n end\",\n \" pass_to_backend\\n end\",\n \" def result\\n valid_http_methods :get\\n # for permission check\\n prj = DbProject.get_by_name params[:project]\",\n \" pass_to_backend\\n end\",\n \"end\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,0,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 0,\n 1,\n 0,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 0,\n 0,\n 0,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [146, 39], \"buggy_code_start_loc\": [4, 39], \"filenames\": [\"src/api/app/controllers/build_controller.rb\", \"src/api/test/functional/build_controller_test.rb\"], \"fixing_code_end_loc\": [142, 66], \"fixing_code_start_loc\": [4, 40], \"message\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2D556532-380F-4702-AABB-321459EB5E97\", \"versionEndExcluding\": \"2.1.16\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": \"2.1.0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en open build service permite que atacantes remotos obtengan acceso a archivos de origen aunque el acceso a origen est\\u00e9 deshabilitado. Las versiones afectadas son SUSE open build service hasta (e incluyendo) la versi\\u00f3n 2.1.15 (para 2.1) y las anteriores a la 2.3.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2011-4181\", \"lastModified\": \"2019-10-09T23:03:46.710\", \"metrics\": {\"cvssMetricV2\": [{\"acInsufInfo\": false, \"baseSeverity\": \"MEDIUM\", \"cvssData\": {\"accessComplexity\": \"LOW\", \"accessVector\": \"NETWORK\", \"authentication\": \"NONE\", \"availabilityImpact\": \"NONE\", \"baseScore\": 5.0, \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"version\": \"2.0\"}, \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"obtainAllPrivilege\": false, \"obtainOtherPrivilege\": false, \"obtainUserPrivilege\": false, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"userInteractionRequired\": false}], \"cvssMetricV30\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"version\": \"3.0\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4, \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}], \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2018-06-11T15:29:00.217\", \"references\": [{\"source\": \"meissner@suse.de\", \"tags\": [\"Issue Tracking\"], \"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=734003\"}, {\"source\": \"meissner@suse.de\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}], \"sourceIdentifier\": \"meissner@suse.de\", \"vendorComments\": null, \"vulnStatus\": \"Modified\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}], \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}, \"type\": \"CWE-20\"}"},"index":{"kind":"number","value":1284,"string":"1,284"}}},{"rowIdx":7097,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["class BuildController < ApplicationController"," def index"," valid_http_methods :get, :post","\n # for permission check\n if params[:package] and not [\"_repository\", \"_jobhistory\"].include?(params[:package])\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:package], use_source=false )\n else\n prj = DbProject.get_by_name params[:project]\n end\n"," if request.get?\n pass_to_backend \n return\n end"," if @http_user.is_admin?\n # check for a local package instance\n DbPackage.get_by_project_and_name( params[:project], params[:package], follow_project_links=false )\n pass_to_backend\n else\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"Upload of binaries is only permitted for administrators\"\n end"," end"," def project_index\n valid_http_methods :get, :post, :put"," prj = nil\n unless params[:project] == \"_dispatchprios\"\n prj = DbProject.get_by_name params[:project]\n end"," if request.get?\n pass_to_backend\n return\n elsif request.post?\n #check if user has project modify rights\n allowed = false\n allowed = true if permissions.global_project_change\n allowed = true if permissions.project_change? prj"," #check for cmd parameter\n if params[:cmd].nil?\n render_error :status => 400, :errorcode => \"missing_parameter\",\n :message => \"Missing parameter 'cmd'\"\n return\n end"," unless [\"wipe\", \"restartbuild\", \"killbuild\", \"abortbuild\", \"rebuild\"].include? params[:cmd]\n render_error :status => 400, :errorcode => \"illegal_request\",\n :message => \"unsupported POST command #{params[:cmd]} to #{request.request_uri}\"\n return\n end"," unless prj.class == DbProject\n render_error :status => 403, :errorcode => \"readonly_error\",\n :message => \"The project #{params[:project]} is a remote project and therefore readonly.\"\n return\n end"," if not allowed and not params[:package].nil?\n package_names = nil\n if params[:package].kind_of? Array\n package_names = params[:package]\n else\n package_names = [params[:package]]\n end\n package_names.each do |pack_name|\n pkg = DbPackage.find_by_project_and_name( prj.name, pack_name ) \n if pkg.nil?\n allowed = permissions.project_change? prj\n if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on package #{pack_name} in project #{prj.name}\"\n return\n end\n else\n allowed = permissions.package_change? pkg\n if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on package #{pack_name}\"\n return\n end\n end\n end\n end"," if not allowed\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on project #{params[:project]}\"\n return\n end"," pass_to_backend\n return\n elsif request.put? \n if @http_user.is_admin?\n pass_to_backend\n else\n render_error :status => 403, :errorcode => \"execute_cmd_no_permission\",\n :message => \"No permission to execute command on project #{params[:project]}\"\n end\n return\n else\n render_error :status => 400, :errorcode => 'illegal_request',\n :message => \"Illegal request: #{request.method.to_s.upcase} #{request.path}\"\n return\n end\n end"," def buildinfo\n valid_http_methods :get, :post\n required_parameters :project, :repository, :arch, :package\n # just for permission checking\n if request.post? and params[:package] == \"_repository\"\n # for osc local package build in this repository\n DbProject.get_by_name params[:project]\n else\n DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\n end"," path = \"/build/#{params[:project]}/#{params[:repository]}/#{params[:arch]}/#{params[:package]}/_buildinfo\"\n unless request.query_string.empty?\n path += '?' + request.query_string\n end"," pass_to_backend path\n end"," def builddepinfo\n valid_http_methods :get\n required_parameters :project, :repository, :arch"," # just for permission checking\n DbProject.get_by_name params[:project]"," pass_to_backend\n end\n",""," # /build/:project/:repository/:arch/:package/:filename\n def file\n valid_http_methods :get, :delete\n required_parameters :project, :repository, :arch, :package, :filename"," # read access permission check\n prj = nil\n if params[:package] == \"_repository\"\n prj = DbProject.get_by_name params[:project]\n else\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\n prj = pkg.db_project if pkg.class == DbPackage\n end"," if prj.class == DbProject and prj.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(prj)\n render_error :status => 403, :errorcode => \"download_binary_no_permission\",\n :message => \"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\"\n return\n end"," path = request.path+\"?\"+request.query_string"," if request.delete?\n unless permissions.project_change? params[:project]\n render_error :status => 403, :errorcode => \"delete_binary_no_permission\",\n :message => \"No permission to delete binaries from project #{params[:project]}\"\n return\n end"," if params[:package] == \"_repository\"\n pass_to_backend\n else\n render_error :status => 400, :errorcode => \"invalid_operation\",\n :message => \"Delete operation of build results is not allowed\"\n end"," return\n end"," regexp = nil\n # if there is a query, we can't assume it's a simple download, so better leave out the logic (e.g. view=fileinfo)\n unless request.query_string\n #check if binary exists and for size\n fpath = \"/build/\"+[:project,:repository,:arch,:package].map {|x| params[x]}.join(\"/\")\n file_list = Suse::Backend.get(fpath)\n regexp = file_list.body.match(/name=[\"']#{Regexp.quote params[:filename]}[\"'].*size=[\"']([^\"']*)[\"']/)\n end\n if regexp\n fsize = regexp[1]\n logger.info \"streaming #{path}\""," c_type = case params[:filename].split(/\\./)[-1]\n when \"rpm\"\n \"application/x-rpm\"\n when \"deb\"\n \"application/x-deb\"\n when \"iso\"\n \"application/x-cd-image\"\n else\n \"application/octet-stream\"\n end"," headers.update(\n 'Content-Disposition' => %(attachment; filename=\"#{params[:filename]}\"),\n 'Content-Type' => c_type,\n 'Transfer-Encoding' => 'binary',\n 'Content-Length' => fsize\n )\n \n render :status => 200, :text => Proc.new {|request,output|\n backend_request = Net::HTTP::Get.new(path)\n Net::HTTP.start(SOURCE_HOST,SOURCE_PORT) do |http|\n http.request(backend_request) do |response|\n response.read_body do |chunk|\n output.write(chunk)\n end\n end\n end\n }\n else\n pass_to_backend path\n end\n end"," def logfile\n valid_http_methods :get"," # for permission check\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package]"," if pkg.class == DbPackage and pkg.db_project.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(pkg.db_project)\n render_error :status => 403, :errorcode => \"download_binary_no_permission\",\n :message => \"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\"\n return\n end"," pass_to_backend\n end"," def result\n valid_http_methods :get\n # for permission check\n prj = DbProject.get_by_name params[:project]"," pass_to_backend\n end","end"],"string":"[\n \"class BuildController < ApplicationController\",\n \" def index\",\n \" valid_http_methods :get, :post\",\n \"\\n # for permission check\\n if params[:package] and not [\\\"_repository\\\", \\\"_jobhistory\\\"].include?(params[:package])\\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:package], use_source=false )\\n else\\n prj = DbProject.get_by_name params[:project]\\n end\\n\",\n \" if request.get?\\n pass_to_backend \\n return\\n end\",\n \" if @http_user.is_admin?\\n # check for a local package instance\\n DbPackage.get_by_project_and_name( params[:project], params[:package], follow_project_links=false )\\n pass_to_backend\\n else\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"Upload of binaries is only permitted for administrators\\\"\\n end\",\n \" end\",\n \" def project_index\\n valid_http_methods :get, :post, :put\",\n \" prj = nil\\n unless params[:project] == \\\"_dispatchprios\\\"\\n prj = DbProject.get_by_name params[:project]\\n end\",\n \" if request.get?\\n pass_to_backend\\n return\\n elsif request.post?\\n #check if user has project modify rights\\n allowed = false\\n allowed = true if permissions.global_project_change\\n allowed = true if permissions.project_change? prj\",\n \" #check for cmd parameter\\n if params[:cmd].nil?\\n render_error :status => 400, :errorcode => \\\"missing_parameter\\\",\\n :message => \\\"Missing parameter 'cmd'\\\"\\n return\\n end\",\n \" unless [\\\"wipe\\\", \\\"restartbuild\\\", \\\"killbuild\\\", \\\"abortbuild\\\", \\\"rebuild\\\"].include? params[:cmd]\\n render_error :status => 400, :errorcode => \\\"illegal_request\\\",\\n :message => \\\"unsupported POST command #{params[:cmd]} to #{request.request_uri}\\\"\\n return\\n end\",\n \" unless prj.class == DbProject\\n render_error :status => 403, :errorcode => \\\"readonly_error\\\",\\n :message => \\\"The project #{params[:project]} is a remote project and therefore readonly.\\\"\\n return\\n end\",\n \" if not allowed and not params[:package].nil?\\n package_names = nil\\n if params[:package].kind_of? Array\\n package_names = params[:package]\\n else\\n package_names = [params[:package]]\\n end\\n package_names.each do |pack_name|\\n pkg = DbPackage.find_by_project_and_name( prj.name, pack_name ) \\n if pkg.nil?\\n allowed = permissions.project_change? prj\\n if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on package #{pack_name} in project #{prj.name}\\\"\\n return\\n end\\n else\\n allowed = permissions.package_change? pkg\\n if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on package #{pack_name}\\\"\\n return\\n end\\n end\\n end\\n end\",\n \" if not allowed\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on project #{params[:project]}\\\"\\n return\\n end\",\n \" pass_to_backend\\n return\\n elsif request.put? \\n if @http_user.is_admin?\\n pass_to_backend\\n else\\n render_error :status => 403, :errorcode => \\\"execute_cmd_no_permission\\\",\\n :message => \\\"No permission to execute command on project #{params[:project]}\\\"\\n end\\n return\\n else\\n render_error :status => 400, :errorcode => 'illegal_request',\\n :message => \\\"Illegal request: #{request.method.to_s.upcase} #{request.path}\\\"\\n return\\n end\\n end\",\n \" def buildinfo\\n valid_http_methods :get, :post\\n required_parameters :project, :repository, :arch, :package\\n # just for permission checking\\n if request.post? and params[:package] == \\\"_repository\\\"\\n # for osc local package build in this repository\\n DbProject.get_by_name params[:project]\\n else\\n DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\\n end\",\n \" path = \\\"/build/#{params[:project]}/#{params[:repository]}/#{params[:arch]}/#{params[:package]}/_buildinfo\\\"\\n unless request.query_string.empty?\\n path += '?' + request.query_string\\n end\",\n \" pass_to_backend path\\n end\",\n \" def builddepinfo\\n valid_http_methods :get\\n required_parameters :project, :repository, :arch\",\n \" # just for permission checking\\n DbProject.get_by_name params[:project]\",\n \" pass_to_backend\\n end\\n\",\n \"\",\n \" # /build/:project/:repository/:arch/:package/:filename\\n def file\\n valid_http_methods :get, :delete\\n required_parameters :project, :repository, :arch, :package, :filename\",\n \" # read access permission check\\n prj = nil\\n if params[:package] == \\\"_repository\\\"\\n prj = DbProject.get_by_name params[:project]\\n else\\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package], use_source=false\\n prj = pkg.db_project if pkg.class == DbPackage\\n end\",\n \" if prj.class == DbProject and prj.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(prj)\\n render_error :status => 403, :errorcode => \\\"download_binary_no_permission\\\",\\n :message => \\\"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\\\"\\n return\\n end\",\n \" path = request.path+\\\"?\\\"+request.query_string\",\n \" if request.delete?\\n unless permissions.project_change? params[:project]\\n render_error :status => 403, :errorcode => \\\"delete_binary_no_permission\\\",\\n :message => \\\"No permission to delete binaries from project #{params[:project]}\\\"\\n return\\n end\",\n \" if params[:package] == \\\"_repository\\\"\\n pass_to_backend\\n else\\n render_error :status => 400, :errorcode => \\\"invalid_operation\\\",\\n :message => \\\"Delete operation of build results is not allowed\\\"\\n end\",\n \" return\\n end\",\n \" regexp = nil\\n # if there is a query, we can't assume it's a simple download, so better leave out the logic (e.g. view=fileinfo)\\n unless request.query_string\\n #check if binary exists and for size\\n fpath = \\\"/build/\\\"+[:project,:repository,:arch,:package].map {|x| params[x]}.join(\\\"/\\\")\\n file_list = Suse::Backend.get(fpath)\\n regexp = file_list.body.match(/name=[\\\"']#{Regexp.quote params[:filename]}[\\\"'].*size=[\\\"']([^\\\"']*)[\\\"']/)\\n end\\n if regexp\\n fsize = regexp[1]\\n logger.info \\\"streaming #{path}\\\"\",\n \" c_type = case params[:filename].split(/\\\\./)[-1]\\n when \\\"rpm\\\"\\n \\\"application/x-rpm\\\"\\n when \\\"deb\\\"\\n \\\"application/x-deb\\\"\\n when \\\"iso\\\"\\n \\\"application/x-cd-image\\\"\\n else\\n \\\"application/octet-stream\\\"\\n end\",\n \" headers.update(\\n 'Content-Disposition' => %(attachment; filename=\\\"#{params[:filename]}\\\"),\\n 'Content-Type' => c_type,\\n 'Transfer-Encoding' => 'binary',\\n 'Content-Length' => fsize\\n )\\n \\n render :status => 200, :text => Proc.new {|request,output|\\n backend_request = Net::HTTP::Get.new(path)\\n Net::HTTP.start(SOURCE_HOST,SOURCE_PORT) do |http|\\n http.request(backend_request) do |response|\\n response.read_body do |chunk|\\n output.write(chunk)\\n end\\n end\\n end\\n }\\n else\\n pass_to_backend path\\n end\\n end\",\n \" def logfile\\n valid_http_methods :get\",\n \" # for permission check\\n pkg = DbPackage.get_by_project_and_name params[:project], params[:package]\",\n \" if pkg.class == DbPackage and pkg.db_project.disabled_for?('binarydownload', params[:repository], params[:arch]) and not @http_user.can_download_binaries?(pkg.db_project)\\n render_error :status => 403, :errorcode => \\\"download_binary_no_permission\\\",\\n :message => \\\"No permission to download binaries from package #{params[:package]}, project #{params[:project]}\\\"\\n return\\n end\",\n \" pass_to_backend\\n end\",\n \" def result\\n valid_http_methods :get\\n # for permission check\\n prj = DbProject.get_by_name params[:project]\",\n \" pass_to_backend\\n end\",\n \"end\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [146, 39], \"buggy_code_start_loc\": [4, 39], \"filenames\": [\"src/api/app/controllers/build_controller.rb\", \"src/api/test/functional/build_controller_test.rb\"], \"fixing_code_end_loc\": [142, 66], \"fixing_code_start_loc\": [4, 40], \"message\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2D556532-380F-4702-AABB-321459EB5E97\", \"versionEndExcluding\": \"2.1.16\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": \"2.1.0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en open build service permite que atacantes remotos obtengan acceso a archivos de origen aunque el acceso a origen est\\u00e9 deshabilitado. Las versiones afectadas son SUSE open build service hasta (e incluyendo) la versi\\u00f3n 2.1.15 (para 2.1) y las anteriores a la 2.3.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2011-4181\", \"lastModified\": \"2019-10-09T23:03:46.710\", \"metrics\": {\"cvssMetricV2\": [{\"acInsufInfo\": false, \"baseSeverity\": \"MEDIUM\", \"cvssData\": {\"accessComplexity\": \"LOW\", \"accessVector\": \"NETWORK\", \"authentication\": \"NONE\", \"availabilityImpact\": \"NONE\", \"baseScore\": 5.0, \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"version\": \"2.0\"}, \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"obtainAllPrivilege\": false, \"obtainOtherPrivilege\": false, \"obtainUserPrivilege\": false, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"userInteractionRequired\": false}], \"cvssMetricV30\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"version\": \"3.0\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4, \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}], \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2018-06-11T15:29:00.217\", \"references\": [{\"source\": \"meissner@suse.de\", \"tags\": [\"Issue Tracking\"], \"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=734003\"}, {\"source\": \"meissner@suse.de\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}], \"sourceIdentifier\": \"meissner@suse.de\", \"vendorComments\": null, \"vulnStatus\": \"Modified\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}], \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}, \"type\": \"CWE-20\"}"},"index":{"kind":"number","value":1284,"string":"1,284"}}},{"rowIdx":7098,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["# encoding: UTF-8","require File.expand_path(File.dirname(__FILE__) + \"/..\") + \"/test_helper\"","require 'rexml/document'\ninclude REXML","class BuildControllerTest < ActionController::IntegrationTest "," fixtures :all"," def setup\n prepare_request_valid_user\n end"," def test_index\n get \"/build\"\n assert_response :success\n assert_match(/entry name=\"home:Iggy\"/, @response.body)\n get \"/build/home:Iggy\"\n assert_response :success\n assert_match(/entry name=\"10.2\"/, @response.body)\n get \"/build/home:Iggy/10.2\"\n assert_response :success\n assert_match(/entry name=\"i586\"/, @response.body)\n get \"/build/home:Iggy/10.2/i586\"\n assert_response :success\n assert_match(/entry name=\"TestPack\"/, @response.body)\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response :success\n assert_match(/binary filename=\"package-1.0-1.i586.rpm\"/, @response.body)"," # FIXME: hope this is not 400 because its another hidden OBS interconnect case\n get \"/build/blabla\"\n assert_response 404\n get \"/build/home:Iggy/blabla\"\n assert_response 404\n get \"/build/home:Iggy/10.2/blabla\"\n assert_response 404",""," end"," def test_dispatchprios\n ActionController::IntegrationTest::reset_auth\n get \"/build/_dispatchprios\"\n assert_response 401"," prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/_dispatchprios\"\n assert_response :success\n put \"/build/_dispatchprios\", ' <dispatchprios> <prio project=\"KDE:Distro:Factory\" repository=\"openSUSE_Factory\" adjust=\"7\" /> </dispatchprios>'\n assert_response 403"," prepare_request_with_user \"king\", \"sunflower\"\n put \"/build/_dispatchprios\", ' <dispatchprios> <prio project=\"KDE:Distro:Factory\" repository=\"openSUSE_Factory\" adjust=\"7\" /> </dispatchprios>'\n assert_response :success\n end"," def test_read_from_repository\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 404\n get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_repository\"\n assert_response :success\n assert_tag :tag => \"binarylist\", :child => { :tag => \"binary\" }\n assert_tag :tag => \"binary\", :attributes => { :filename => \"package.rpm\" }\n get \"/build/home:Iggy/10.2/i586/_repository/package.rpm\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_repository?binary=rpm&binary=package&view=cpio\"\n assert_response :success\n ret = IO.popen(\"cpio -t 2>/dev/null\", \"r+\") { |f| f.puts @response.body; f.close_write; f.gets }\n assert_match(/package.rpm/, ret)\n end"," def test_delete_from_repository\n ActionController::IntegrationTest::reset_auth\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 401"," prepare_request_with_user \"adrian\", \"so_alone\"\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 403\n delete \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 403\n get \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response :success"," prepare_request_with_user \"Iggy\", \"asdfasdf\"\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response :success\n delete \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 404\n get \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 404"," delete \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response 400\n assert_match(/invalid_operation/, @response.body)\n assert_match(/Delete operation of build results is not allowed/, @response.body)\n end"," def test_read_access_hidden_project_index\n # Test if hidden projects appear for the right users\n # testing build_controller project_index \n # currently this test shows that there's an information leak.\n get \"/build\"\n assert_response :success\n assert_no_match(/entry name=\"HiddenProject\"/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build\"\n assert_response :success\n assert_match(/entry name=\"HiddenProject\"/, @response.body)\n prepare_request_valid_user\n end"," def test_buildinfo\n # just testing routing\n get \"/build/buildinfo\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," # get source info to compare with\n get \"/source/home:Iggy/TestPack\"\n assert_response :success\n assert_no_tag :tag => \"xsrcmd5\" # is no link, srcmd5 is valid\n node = ActiveXML::XMLNode.new(@response.body)\n srcmd5 = node.srcmd5"," # osc local package build call\n get \"/source/home:Iggy/TestPack/TestPack.spec\"\n post \"/build/home:Iggy/10.2/i586/_repository/_buildinfo\", @response.body\n assert_response :success"," # this is only testing the rep server buildinfo, not the one generated by scheduler\n get \"/build/home:Iggy/10.2/i586/TestPack/_buildinfo\"\n assert_response :success\n rev=\"2\"\n b_cnt=\"2\"\n ci_cnt=\"42\"\n assert_tag :tag => \"buildinfo\"\n assert_tag :tag => \"arch\", :content => \"i586\"\n assert_tag :tag => \"srcmd5\", :content => srcmd5\n assert_tag :tag => \"file\", :content => \"TestPack.spec\"\n assert_tag :tag => \"debuginfo\", :content => \"0\"\n assert_tag :tag => \"release\", :content => \"#{ci_cnt}.#{b_cnt}\"\n assert_tag :tag => \"versrel\", :content => \"1.0-#{ci_cnt}\"\n assert_tag :tag => \"rev\", :content => rev\n assert_tag :tag => \"path\", :attributes => { :project => \"home:Iggy\", :repository => \"10.2\" }\n buildinfo = ActiveXML::XMLNode.new(@response.body)"," # find scheduler job and compare it with buildinfo\n jobfile=File.new(\"#{RAILS_ROOT}/tmp/backend_data/jobs/i586/home:Iggy::10.2::TestPack-#{srcmd5}\")\n schedulerjob = Document.new(jobfile).root\n# FIXME: to be implemented, compare scheduler job with rep server job\n# schedulerjob.elements.each do |jobnode|\n# puts \"test\", jobnode.inspect\n# end\n \n end"," def test_builddepinfo\n get \"/build/home:Iggy/10.2/i586/_builddepinfo\"\n assert_response :success\n assert_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"source\", :content => \"TestPack\"\n assert_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"subpkg\", :content => \"TestPack\""," get \"/build/HiddenProject/nada/i586/_builddepinfo\"\n assert_response 404\n assert_tag( :tag => \"status\", :attributes => { :code => \"unknown_project\" } ) "," prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/_builddepinfo\"\n assert_response :success"," # the webui is calling this with invalid package name to get the cycles only\n get \"/build/home:Iggy/10.2/i586/_builddepinfo?package=-\"\n assert_response :success\n assert_no_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"source\"\n assert_no_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"subpkg\"\n end"," def test_package_index\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response :success\n assert_tag( :tag => \"binarylist\" ) \n end"," def test_read_access_hidden_package_index\n get \"/build/HiddenProject/nada/i586/pack\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack\"\n assert_response :success\n assert_tag( :tag => \"binarylist\" ) \n prepare_request_valid_user\n end"," def test_logfile\n get \"/build/home:Iggy/10.2/i586/TestPack/_log\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/notthere/_log\"\n assert_response 404\n assert_match(/unknown_package/, @response.body)\n end"," def test_read_sourceaccess_protected_logfile\n prepare_request_valid_user\n get \"/build/SourceprotectedProject/repo/i586/pack/_log\"\n assert_response 403\n assert_tag( :tag => \"status\", :attributes => { :code => \"source_access_no_permission\" } ) \n # retry with maintainer\n prepare_request_with_user \"sourceaccess_homer\", \"homer\"\n get \"/build/SourceprotectedProject/repo/i586/pack/_log\"\n assert_response :success\n end"," def test_read_access_hidden_logfile\n prepare_request_valid_user\n get \"/build/HiddenProject/nada/i586/pack/_log\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/_log\"\n assert_response :success\n end"," def test_read_access_binarydownload_logfile\n prepare_request_valid_user\n # Download is not protecting binaries for real, but it disallows download via api\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/_log\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"binary_homer\", \"homer\"\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/_log\"\n assert_response :success\n end"," def test_result\n get \"/build/home:Iggy/_result\"\n assert_response :success\n assert_tag :tag => \"resultlist\", :children => { :count => 2 }\n end"," def test_read_access_hidden_result_prj\n get \"/build/HiddenProject/_result\"\n assert_response 404\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/_result\"\n assert_response :success\n assert_tag :tag => \"resultlist\"\n prepare_request_valid_user\n end"," def test_read_access_hidden_result_pkg\n get \"/build/HiddenProject/_result?package=pack\"\n assert_response 404\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/_result?package=pack\"\n assert_response :success\n assert_tag :tag => \"resultlist\"\n prepare_request_valid_user"," end"," def test_binary_view\n get \"/build/home:Iggy/10.2/i586/TestPack/file?view=fileinfo\"\n assert_response 404\n assert_match(/file: No such file or directory/, @response.body)"," get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n #FIXME validate xml content\n end\n \n def test_read_access_hidden_binary_view\n # 404 on invalid\n get \"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\"\n assert_response 404\n assert_match(/No such file or directory/, @response.body)\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n prepare_request_valid_user\n end"," def test_read_access_binarydownload_binary_view\n # 404 on invalid\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"binary_homer\", \"homer\"\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\"\n assert_response 404\n assert_match(/No such file or directory/, @response.body)\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n prepare_request_valid_user\n end"," def test_file\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response 200\n get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response 200\n get \"/build/home:Iggy/10.2/i586/TestPack/NOT_EXISTING\"\n assert_response 404\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\n end"," def test_read_access_hidden_file\n get \"/build/HiddenProject/nada/i586/pack/\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/\"\n assert_response :success\n assert_match(/binarylist/, @response.body)\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\"\n assert_response :success\n get \"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\"\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\n prepare_request_valid_user\n end"," def test_project_index\n get \"/build/home:Iggy\"\n assert_response :success\n assert_tag :tag => \"directory\", :children => { :count => 1 }"," put \"/build/home:Iggy\", :cmd => 'say_hallo'\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)"," post \"/build/home:Iggy\", :cmd => 'say_hallo'\n assert_response 400\n assert_match(/unsupported POST command/, @response.body)"," prepare_request_with_user \"Iggy\", \"asdfasdf\" \n post \"/build/home:Iggy\"\n assert_response 400\n post \"/build/home:Iggy?cmd=say_hallo\"\n assert_response 400\n post \"/build/home:NotExisting?cmd=wipe\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n post \"/build/home:Iggy?cmd=wipe&package=DoesNotExist\"\n assert_response 404\n assert_match(/unknown package: DoesNotExist/, @response.body)\n \n post \"/build/Apache?cmd=wipe\"\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)\n post \"/build/Apache?cmd=wipe&package=apache2\"\n assert_response 403\n assert_match(/No permission to execute command on package/, @response.body)"," post \"/build/Apache?cmd=abortbuild\"\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)\n post \"/build/Apache?cmd=abortbuild&package=apache2\"\n assert_response 403\n assert_match(/No permission to execute command on package/, @response.body)"," prepare_request_with_user \"fred\", \"geröllheimer\" \n post \"/build/Apache?cmd=wipe\"\n assert_response :success\n post \"/build/Apache?cmd=wipe&package=apache2\"\n assert_response :success"," post \"/build/Apache?cmd=abortbuild\"\n assert_response :success\n post \"/build/Apache?cmd=abortbuild&package=apache2\"\n assert_response :success\n end"," def test_read_access_hidden_project_index\n #invalid\n get \"/build/HiddenProject\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," put \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject?cmd=wipe\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject?cmd=wipe&package=TestPack\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," #valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\" \n get \"/build/HiddenProject\"\n assert_response :success\n assert_tag :tag => \"directory\", :children => { :count => 1 }"," put \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)"," post \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 400\n assert_match(/illegal_request/, @response.body)"," post \"/build/HiddenProject?cmd=wipe&package=DoesNotExist\"\n assert_response 404\n assert_match(/unknown package: DoesNotExist/, @response.body)"," post \"/build/HiddenProject?cmd=wipe\"\n assert_response :success\n post \"/build/HiddenProject?cmd=wipe&package=pack\"\n assert_response :success\n end"," def test_remoteinstance\n # check that we handle this correctly - the remoteinstance is only in the database\n get \"/build/RemoteInstance:BaseDistro/_result?view=summary\"\n assert_response 404\n end\n \n # FIXME: remoteinstance"," def test_jobhistory\n get \"/build/home:Iggy/10.2/i586/_jobhistory\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_jobhistory?package=TestPack\"\n assert_response :success\n end"," def test_read_access_hidden_jobhistory\n get \"/build/HiddenProject/nada/i586/_jobhistory\"\n assert_response 404\n get \"/build/HiddenProject/nada/i586/_jobhistory?package=pack\"\n assert_response 404\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/_jobhistory\"\n assert_response :success\n get \"/build/HiddenProject/nada/i586/_jobhistory?package=pack\"\n assert_response :success\n prepare_request_valid_user\n end\nend"],"string":"[\n \"# encoding: UTF-8\",\n \"require File.expand_path(File.dirname(__FILE__) + \\\"/..\\\") + \\\"/test_helper\\\"\",\n \"require 'rexml/document'\\ninclude REXML\",\n \"class BuildControllerTest < ActionController::IntegrationTest \",\n \" fixtures :all\",\n \" def setup\\n prepare_request_valid_user\\n end\",\n \" def test_index\\n get \\\"/build\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"home:Iggy\\\"/, @response.body)\\n get \\\"/build/home:Iggy\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"10.2\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"i586\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2/i586\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"TestPack\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response :success\\n assert_match(/binary filename=\\\"package-1.0-1.i586.rpm\\\"/, @response.body)\",\n \" # FIXME: hope this is not 400 because its another hidden OBS interconnect case\\n get \\\"/build/blabla\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/blabla\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/blabla\\\"\\n assert_response 404\",\n \"\",\n \" end\",\n \" def test_dispatchprios\\n ActionController::IntegrationTest::reset_auth\\n get \\\"/build/_dispatchprios\\\"\\n assert_response 401\",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/_dispatchprios\\\"\\n assert_response :success\\n put \\\"/build/_dispatchprios\\\", ' <dispatchprios> <prio project=\\\"KDE:Distro:Factory\\\" repository=\\\"openSUSE_Factory\\\" adjust=\\\"7\\\" /> </dispatchprios>'\\n assert_response 403\",\n \" prepare_request_with_user \\\"king\\\", \\\"sunflower\\\"\\n put \\\"/build/_dispatchprios\\\", ' <dispatchprios> <prio project=\\\"KDE:Distro:Factory\\\" repository=\\\"openSUSE_Factory\\\" adjust=\\\"7\\\" /> </dispatchprios>'\\n assert_response :success\\n end\",\n \" def test_read_from_repository\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_repository\\\"\\n assert_response :success\\n assert_tag :tag => \\\"binarylist\\\", :child => { :tag => \\\"binary\\\" }\\n assert_tag :tag => \\\"binary\\\", :attributes => { :filename => \\\"package.rpm\\\" }\\n get \\\"/build/home:Iggy/10.2/i586/_repository/package.rpm\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_repository?binary=rpm&binary=package&view=cpio\\\"\\n assert_response :success\\n ret = IO.popen(\\\"cpio -t 2>/dev/null\\\", \\\"r+\\\") { |f| f.puts @response.body; f.close_write; f.gets }\\n assert_match(/package.rpm/, ret)\\n end\",\n \" def test_delete_from_repository\\n ActionController::IntegrationTest::reset_auth\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 401\",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 403\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 403\\n get \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response :success\",\n \" prepare_request_with_user \\\"Iggy\\\", \\\"asdfasdf\\\"\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response :success\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 404\",\n \" delete \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response 400\\n assert_match(/invalid_operation/, @response.body)\\n assert_match(/Delete operation of build results is not allowed/, @response.body)\\n end\",\n \" def test_read_access_hidden_project_index\\n # Test if hidden projects appear for the right users\\n # testing build_controller project_index \\n # currently this test shows that there's an information leak.\\n get \\\"/build\\\"\\n assert_response :success\\n assert_no_match(/entry name=\\\"HiddenProject\\\"/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"HiddenProject\\\"/, @response.body)\\n prepare_request_valid_user\\n end\",\n \" def test_buildinfo\\n # just testing routing\\n get \\\"/build/buildinfo\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" # get source info to compare with\\n get \\\"/source/home:Iggy/TestPack\\\"\\n assert_response :success\\n assert_no_tag :tag => \\\"xsrcmd5\\\" # is no link, srcmd5 is valid\\n node = ActiveXML::XMLNode.new(@response.body)\\n srcmd5 = node.srcmd5\",\n \" # osc local package build call\\n get \\\"/source/home:Iggy/TestPack/TestPack.spec\\\"\\n post \\\"/build/home:Iggy/10.2/i586/_repository/_buildinfo\\\", @response.body\\n assert_response :success\",\n \" # this is only testing the rep server buildinfo, not the one generated by scheduler\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/_buildinfo\\\"\\n assert_response :success\\n rev=\\\"2\\\"\\n b_cnt=\\\"2\\\"\\n ci_cnt=\\\"42\\\"\\n assert_tag :tag => \\\"buildinfo\\\"\\n assert_tag :tag => \\\"arch\\\", :content => \\\"i586\\\"\\n assert_tag :tag => \\\"srcmd5\\\", :content => srcmd5\\n assert_tag :tag => \\\"file\\\", :content => \\\"TestPack.spec\\\"\\n assert_tag :tag => \\\"debuginfo\\\", :content => \\\"0\\\"\\n assert_tag :tag => \\\"release\\\", :content => \\\"#{ci_cnt}.#{b_cnt}\\\"\\n assert_tag :tag => \\\"versrel\\\", :content => \\\"1.0-#{ci_cnt}\\\"\\n assert_tag :tag => \\\"rev\\\", :content => rev\\n assert_tag :tag => \\\"path\\\", :attributes => { :project => \\\"home:Iggy\\\", :repository => \\\"10.2\\\" }\\n buildinfo = ActiveXML::XMLNode.new(@response.body)\",\n \" # find scheduler job and compare it with buildinfo\\n jobfile=File.new(\\\"#{RAILS_ROOT}/tmp/backend_data/jobs/i586/home:Iggy::10.2::TestPack-#{srcmd5}\\\")\\n schedulerjob = Document.new(jobfile).root\\n# FIXME: to be implemented, compare scheduler job with rep server job\\n# schedulerjob.elements.each do |jobnode|\\n# puts \\\"test\\\", jobnode.inspect\\n# end\\n \\n end\",\n \" def test_builddepinfo\\n get \\\"/build/home:Iggy/10.2/i586/_builddepinfo\\\"\\n assert_response :success\\n assert_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"source\\\", :content => \\\"TestPack\\\"\\n assert_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"subpkg\\\", :content => \\\"TestPack\\\"\",\n \" get \\\"/build/HiddenProject/nada/i586/_builddepinfo\\\"\\n assert_response 404\\n assert_tag( :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" } ) \",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/_builddepinfo\\\"\\n assert_response :success\",\n \" # the webui is calling this with invalid package name to get the cycles only\\n get \\\"/build/home:Iggy/10.2/i586/_builddepinfo?package=-\\\"\\n assert_response :success\\n assert_no_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"source\\\"\\n assert_no_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"subpkg\\\"\\n end\",\n \" def test_package_index\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response :success\\n assert_tag( :tag => \\\"binarylist\\\" ) \\n end\",\n \" def test_read_access_hidden_package_index\\n get \\\"/build/HiddenProject/nada/i586/pack\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack\\\"\\n assert_response :success\\n assert_tag( :tag => \\\"binarylist\\\" ) \\n prepare_request_valid_user\\n end\",\n \" def test_logfile\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/_log\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/notthere/_log\\\"\\n assert_response 404\\n assert_match(/unknown_package/, @response.body)\\n end\",\n \" def test_read_sourceaccess_protected_logfile\\n prepare_request_valid_user\\n get \\\"/build/SourceprotectedProject/repo/i586/pack/_log\\\"\\n assert_response 403\\n assert_tag( :tag => \\\"status\\\", :attributes => { :code => \\\"source_access_no_permission\\\" } ) \\n # retry with maintainer\\n prepare_request_with_user \\\"sourceaccess_homer\\\", \\\"homer\\\"\\n get \\\"/build/SourceprotectedProject/repo/i586/pack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_logfile\\n prepare_request_valid_user\\n get \\\"/build/HiddenProject/nada/i586/pack/_log\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_binarydownload_logfile\\n prepare_request_valid_user\\n # Download is not protecting binaries for real, but it disallows download via api\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/_log\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"binary_homer\\\", \\\"homer\\\"\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_result\\n get \\\"/build/home:Iggy/_result\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\", :children => { :count => 2 }\\n end\",\n \" def test_read_access_hidden_result_prj\\n get \\\"/build/HiddenProject/_result\\\"\\n assert_response 404\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/_result\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\"\\n prepare_request_valid_user\\n end\",\n \" def test_read_access_hidden_result_pkg\\n get \\\"/build/HiddenProject/_result?package=pack\\\"\\n assert_response 404\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/_result?package=pack\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\"\\n prepare_request_valid_user\",\n \" end\",\n \" def test_binary_view\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/file?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/file: No such file or directory/, @response.body)\",\n \" get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n #FIXME validate xml content\\n end\\n \\n def test_read_access_hidden_binary_view\\n # 404 on invalid\\n get \\\"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/No such file or directory/, @response.body)\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\",\n \" def test_read_access_binarydownload_binary_view\\n # 404 on invalid\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"binary_homer\\\", \\\"homer\\\"\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/No such file or directory/, @response.body)\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\",\n \" def test_file\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response 200\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response 200\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/NOT_EXISTING\\\"\\n assert_response 404\\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\\n end\",\n \" def test_read_access_hidden_file\\n get \\\"/build/HiddenProject/nada/i586/pack/\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/\\\"\\n assert_response :success\\n assert_match(/binarylist/, @response.body)\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\\\"\\n assert_response :success\\n get \\\"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\\\"\\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\\n prepare_request_valid_user\\n end\",\n \" def test_project_index\\n get \\\"/build/home:Iggy\\\"\\n assert_response :success\\n assert_tag :tag => \\\"directory\\\", :children => { :count => 1 }\",\n \" put \\\"/build/home:Iggy\\\", :cmd => 'say_hallo'\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\",\n \" post \\\"/build/home:Iggy\\\", :cmd => 'say_hallo'\\n assert_response 400\\n assert_match(/unsupported POST command/, @response.body)\",\n \" prepare_request_with_user \\\"Iggy\\\", \\\"asdfasdf\\\" \\n post \\\"/build/home:Iggy\\\"\\n assert_response 400\\n post \\\"/build/home:Iggy?cmd=say_hallo\\\"\\n assert_response 400\\n post \\\"/build/home:NotExisting?cmd=wipe\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n post \\\"/build/home:Iggy?cmd=wipe&package=DoesNotExist\\\"\\n assert_response 404\\n assert_match(/unknown package: DoesNotExist/, @response.body)\\n \\n post \\\"/build/Apache?cmd=wipe\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\\n post \\\"/build/Apache?cmd=wipe&package=apache2\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on package/, @response.body)\",\n \" post \\\"/build/Apache?cmd=abortbuild\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\\n post \\\"/build/Apache?cmd=abortbuild&package=apache2\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on package/, @response.body)\",\n \" prepare_request_with_user \\\"fred\\\", \\\"geröllheimer\\\" \\n post \\\"/build/Apache?cmd=wipe\\\"\\n assert_response :success\\n post \\\"/build/Apache?cmd=wipe&package=apache2\\\"\\n assert_response :success\",\n \" post \\\"/build/Apache?cmd=abortbuild\\\"\\n assert_response :success\\n post \\\"/build/Apache?cmd=abortbuild&package=apache2\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_project_index\\n #invalid\\n get \\\"/build/HiddenProject\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" put \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe&package=TestPack\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" #valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\" \\n get \\\"/build/HiddenProject\\\"\\n assert_response :success\\n assert_tag :tag => \\\"directory\\\", :children => { :count => 1 }\",\n \" put \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\",\n \" post \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 400\\n assert_match(/illegal_request/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe&package=DoesNotExist\\\"\\n assert_response 404\\n assert_match(/unknown package: DoesNotExist/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe\\\"\\n assert_response :success\\n post \\\"/build/HiddenProject?cmd=wipe&package=pack\\\"\\n assert_response :success\\n end\",\n \" def test_remoteinstance\\n # check that we handle this correctly - the remoteinstance is only in the database\\n get \\\"/build/RemoteInstance:BaseDistro/_result?view=summary\\\"\\n assert_response 404\\n end\\n \\n # FIXME: remoteinstance\",\n \" def test_jobhistory\\n get \\\"/build/home:Iggy/10.2/i586/_jobhistory\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_jobhistory?package=TestPack\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_jobhistory\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory\\\"\\n assert_response 404\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory?package=pack\\\"\\n assert_response 404\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory\\\"\\n assert_response :success\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory?package=pack\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\\nend\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 0,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [146, 39], \"buggy_code_start_loc\": [4, 39], \"filenames\": [\"src/api/app/controllers/build_controller.rb\", \"src/api/test/functional/build_controller_test.rb\"], \"fixing_code_end_loc\": [142, 66], \"fixing_code_start_loc\": [4, 40], \"message\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2D556532-380F-4702-AABB-321459EB5E97\", \"versionEndExcluding\": \"2.1.16\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": \"2.1.0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en open build service permite que atacantes remotos obtengan acceso a archivos de origen aunque el acceso a origen est\\u00e9 deshabilitado. Las versiones afectadas son SUSE open build service hasta (e incluyendo) la versi\\u00f3n 2.1.15 (para 2.1) y las anteriores a la 2.3.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2011-4181\", \"lastModified\": \"2019-10-09T23:03:46.710\", \"metrics\": {\"cvssMetricV2\": [{\"acInsufInfo\": false, \"baseSeverity\": \"MEDIUM\", \"cvssData\": {\"accessComplexity\": \"LOW\", \"accessVector\": \"NETWORK\", \"authentication\": \"NONE\", \"availabilityImpact\": \"NONE\", \"baseScore\": 5.0, \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"version\": \"2.0\"}, \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"obtainAllPrivilege\": false, \"obtainOtherPrivilege\": false, \"obtainUserPrivilege\": false, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"userInteractionRequired\": false}], \"cvssMetricV30\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"version\": \"3.0\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4, \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}], \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2018-06-11T15:29:00.217\", \"references\": [{\"source\": \"meissner@suse.de\", \"tags\": [\"Issue Tracking\"], \"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=734003\"}, {\"source\": \"meissner@suse.de\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}], \"sourceIdentifier\": \"meissner@suse.de\", \"vendorComments\": null, \"vulnStatus\": \"Modified\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}], \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}, \"type\": \"CWE-20\"}"},"index":{"kind":"number","value":1284,"string":"1,284"}}},{"rowIdx":7099,"cells":{"prompt":{"kind":"string","value":"Determine whether the {function_name} code is vulnerable or not."},"completions":{"kind":"list like","value":["# encoding: UTF-8","require File.expand_path(File.dirname(__FILE__) + \"/..\") + \"/test_helper\"","require 'rexml/document'\ninclude REXML","class BuildControllerTest < ActionController::IntegrationTest "," fixtures :all"," def setup\n prepare_request_valid_user\n end"," def test_index\n get \"/build\"\n assert_response :success\n assert_match(/entry name=\"home:Iggy\"/, @response.body)\n get \"/build/home:Iggy\"\n assert_response :success\n assert_match(/entry name=\"10.2\"/, @response.body)\n get \"/build/home:Iggy/10.2\"\n assert_response :success\n assert_match(/entry name=\"i586\"/, @response.body)\n get \"/build/home:Iggy/10.2/i586\"\n assert_response :success\n assert_match(/entry name=\"TestPack\"/, @response.body)\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response :success\n assert_match(/binary filename=\"package-1.0-1.i586.rpm\"/, @response.body)"," # FIXME: hope this is not 400 because its another hidden OBS interconnect case\n get \"/build/blabla\"\n assert_response 404\n get \"/build/home:Iggy/blabla\"\n assert_response 404\n get \"/build/home:Iggy/10.2/blabla\"\n assert_response 404"," end"," def test_upload_binaries\n ActionController::IntegrationTest::reset_auth\n post \"/build/home:Iggy/10.2/i586/TestPack\", nil\n assert_response 401"," prepare_request_with_user \"adrian\", \"so_alone\"\n post \"/build/home:Iggy/10.2/i586/TestPack\", nil\n assert_response 403"," prepare_request_with_user \"king\", \"sunflower\"\n post \"/build/home:Iggy/10.2/i586/TestPack\", nil\n assert_response 400 # actually a success, it reached the backend\n assert_tag :tag => \"status\", :attributes => { :code => \"400\", :origin => \"backend\" }"," # check not supported methods\n post \"/build/home:Iggy/10.2/i586/_repository\", nil\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_package\" }\n put \"/build/home:Iggy/10.2/i586/TestPack\", nil\n assert_response 400\n assert_tag :tag => \"status\", :attributes => { :code => \"invalid_http_method\" }\n delete \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response 400\n assert_tag :tag => \"status\", :attributes => { :code => \"invalid_http_method\" }"," end"," def test_dispatchprios\n ActionController::IntegrationTest::reset_auth\n get \"/build/_dispatchprios\"\n assert_response 401"," prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/_dispatchprios\"\n assert_response :success\n put \"/build/_dispatchprios\", ' <dispatchprios> <prio project=\"KDE:Distro:Factory\" repository=\"openSUSE_Factory\" adjust=\"7\" /> </dispatchprios>'\n assert_response 403"," prepare_request_with_user \"king\", \"sunflower\"\n put \"/build/_dispatchprios\", ' <dispatchprios> <prio project=\"KDE:Distro:Factory\" repository=\"openSUSE_Factory\" adjust=\"7\" /> </dispatchprios>'\n assert_response :success\n end"," def test_read_from_repository\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 404\n get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_repository\"\n assert_response :success\n assert_tag :tag => \"binarylist\", :child => { :tag => \"binary\" }\n assert_tag :tag => \"binary\", :attributes => { :filename => \"package.rpm\" }\n get \"/build/home:Iggy/10.2/i586/_repository/package.rpm\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_repository?binary=rpm&binary=package&view=cpio\"\n assert_response :success\n ret = IO.popen(\"cpio -t 2>/dev/null\", \"r+\") { |f| f.puts @response.body; f.close_write; f.gets }\n assert_match(/package.rpm/, ret)\n end"," def test_delete_from_repository\n ActionController::IntegrationTest::reset_auth\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 401"," prepare_request_with_user \"adrian\", \"so_alone\"\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 403\n delete \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 403\n get \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response :success"," prepare_request_with_user \"Iggy\", \"asdfasdf\"\n delete \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response :success\n delete \"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\"\n assert_response 404\n get \"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\"\n assert_response 404"," delete \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response 400\n assert_match(/invalid_operation/, @response.body)\n assert_match(/Delete operation of build results is not allowed/, @response.body)\n end"," def test_read_access_hidden_project_index\n # Test if hidden projects appear for the right users\n # testing build_controller project_index \n # currently this test shows that there's an information leak.\n get \"/build\"\n assert_response :success\n assert_no_match(/entry name=\"HiddenProject\"/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build\"\n assert_response :success\n assert_match(/entry name=\"HiddenProject\"/, @response.body)\n prepare_request_valid_user\n end"," def test_buildinfo\n # just testing routing\n get \"/build/buildinfo\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," # get source info to compare with\n get \"/source/home:Iggy/TestPack\"\n assert_response :success\n assert_no_tag :tag => \"xsrcmd5\" # is no link, srcmd5 is valid\n node = ActiveXML::XMLNode.new(@response.body)\n srcmd5 = node.srcmd5"," # osc local package build call\n get \"/source/home:Iggy/TestPack/TestPack.spec\"\n post \"/build/home:Iggy/10.2/i586/_repository/_buildinfo\", @response.body\n assert_response :success"," # this is only testing the rep server buildinfo, not the one generated by scheduler\n get \"/build/home:Iggy/10.2/i586/TestPack/_buildinfo\"\n assert_response :success\n rev=\"2\"\n b_cnt=\"2\"\n ci_cnt=\"42\"\n assert_tag :tag => \"buildinfo\"\n assert_tag :tag => \"arch\", :content => \"i586\"\n assert_tag :tag => \"srcmd5\", :content => srcmd5\n assert_tag :tag => \"file\", :content => \"TestPack.spec\"\n assert_tag :tag => \"debuginfo\", :content => \"0\"\n assert_tag :tag => \"release\", :content => \"#{ci_cnt}.#{b_cnt}\"\n assert_tag :tag => \"versrel\", :content => \"1.0-#{ci_cnt}\"\n assert_tag :tag => \"rev\", :content => rev\n assert_tag :tag => \"path\", :attributes => { :project => \"home:Iggy\", :repository => \"10.2\" }\n buildinfo = ActiveXML::XMLNode.new(@response.body)"," # find scheduler job and compare it with buildinfo\n jobfile=File.new(\"#{RAILS_ROOT}/tmp/backend_data/jobs/i586/home:Iggy::10.2::TestPack-#{srcmd5}\")\n schedulerjob = Document.new(jobfile).root\n# FIXME: to be implemented, compare scheduler job with rep server job\n# schedulerjob.elements.each do |jobnode|\n# puts \"test\", jobnode.inspect\n# end\n \n end"," def test_builddepinfo\n get \"/build/home:Iggy/10.2/i586/_builddepinfo\"\n assert_response :success\n assert_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"source\", :content => \"TestPack\"\n assert_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"subpkg\", :content => \"TestPack\""," get \"/build/HiddenProject/nada/i586/_builddepinfo\"\n assert_response 404\n assert_tag( :tag => \"status\", :attributes => { :code => \"unknown_project\" } ) "," prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/_builddepinfo\"\n assert_response :success"," # the webui is calling this with invalid package name to get the cycles only\n get \"/build/home:Iggy/10.2/i586/_builddepinfo?package=-\"\n assert_response :success\n assert_no_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"source\"\n assert_no_tag :parent => { :tag => \"package\", :attributes => { :name => \"TestPack\" } }, :tag => \"subpkg\"\n end"," def test_package_index\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response :success\n assert_tag( :tag => \"binarylist\" ) \n end"," def test_read_access_hidden_package_index\n get \"/build/HiddenProject/nada/i586/pack\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack\"\n assert_response :success\n assert_tag( :tag => \"binarylist\" ) \n prepare_request_valid_user\n end"," def test_logfile\n get \"/build/home:Iggy/10.2/i586/TestPack/_log\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/notthere/_log\"\n assert_response 404\n assert_match(/unknown_package/, @response.body)\n end"," def test_read_sourceaccess_protected_logfile\n prepare_request_valid_user\n get \"/build/SourceprotectedProject/repo/i586/pack/_log\"\n assert_response 403\n assert_tag( :tag => \"status\", :attributes => { :code => \"source_access_no_permission\" } ) \n # retry with maintainer\n prepare_request_with_user \"sourceaccess_homer\", \"homer\"\n get \"/build/SourceprotectedProject/repo/i586/pack/_log\"\n assert_response :success\n end"," def test_read_access_hidden_logfile\n prepare_request_valid_user\n get \"/build/HiddenProject/nada/i586/pack/_log\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/_log\"\n assert_response :success\n end"," def test_read_access_binarydownload_logfile\n prepare_request_valid_user\n # Download is not protecting binaries for real, but it disallows download via api\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/_log\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"binary_homer\", \"homer\"\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/_log\"\n assert_response :success\n end"," def test_result\n get \"/build/home:Iggy/_result\"\n assert_response :success\n assert_tag :tag => \"resultlist\", :children => { :count => 2 }\n end"," def test_read_access_hidden_result_prj\n get \"/build/HiddenProject/_result\"\n assert_response 404\n # retry with maintainer\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/_result\"\n assert_response :success\n assert_tag :tag => \"resultlist\"\n prepare_request_valid_user\n end"," def test_read_access_hidden_result_pkg\n get \"/build/HiddenProject/_result?package=pack\"\n assert_response 404\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/_result?package=pack\"\n assert_response :success\n assert_tag :tag => \"resultlist\"\n prepare_request_valid_user"," end"," def test_binary_view\n get \"/build/home:Iggy/10.2/i586/TestPack/file?view=fileinfo\"\n assert_response 404\n assert_match(/file: No such file or directory/, @response.body)"," get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n #FIXME validate xml content\n end\n \n def test_read_access_hidden_binary_view\n # 404 on invalid\n get \"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\"\n assert_response 404\n assert_match(/No such file or directory/, @response.body)\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n prepare_request_valid_user\n end"," def test_read_access_binarydownload_binary_view\n # 404 on invalid\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response 403\n assert_match(/download_binary_no_permission/, @response.body)\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"binary_homer\", \"homer\"\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\"\n assert_response 404\n assert_match(/No such file or directory/, @response.body)\n get \"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\"\n assert_response :success\n prepare_request_valid_user\n end"," def test_file\n get \"/build/home:Iggy/10.2/i586/TestPack\"\n assert_response 200\n get \"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\"\n assert_response 200\n get \"/build/home:Iggy/10.2/i586/TestPack/NOT_EXISTING\"\n assert_response 404\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\n end"," def test_read_access_hidden_file\n get \"/build/HiddenProject/nada/i586/pack/\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n get \"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\"\n assert_response 404\n assert_tag :tag => \"status\", :attributes => { :code => \"unknown_project\" }\n # success on valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/pack/\"\n assert_response :success\n assert_match(/binarylist/, @response.body)\n get \"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\"\n assert_response :success\n get \"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\"\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\n prepare_request_valid_user\n end"," def test_project_index\n get \"/build/home:Iggy\"\n assert_response :success\n assert_tag :tag => \"directory\", :children => { :count => 1 }"," put \"/build/home:Iggy\", :cmd => 'say_hallo'\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)"," post \"/build/home:Iggy\", :cmd => 'say_hallo'\n assert_response 400\n assert_match(/unsupported POST command/, @response.body)"," prepare_request_with_user \"Iggy\", \"asdfasdf\" \n post \"/build/home:Iggy\"\n assert_response 400\n post \"/build/home:Iggy?cmd=say_hallo\"\n assert_response 400\n post \"/build/home:NotExisting?cmd=wipe\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)\n post \"/build/home:Iggy?cmd=wipe&package=DoesNotExist\"\n assert_response 404\n assert_match(/unknown package: DoesNotExist/, @response.body)\n \n post \"/build/Apache?cmd=wipe\"\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)\n post \"/build/Apache?cmd=wipe&package=apache2\"\n assert_response 403\n assert_match(/No permission to execute command on package/, @response.body)"," post \"/build/Apache?cmd=abortbuild\"\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)\n post \"/build/Apache?cmd=abortbuild&package=apache2\"\n assert_response 403\n assert_match(/No permission to execute command on package/, @response.body)"," prepare_request_with_user \"fred\", \"geröllheimer\" \n post \"/build/Apache?cmd=wipe\"\n assert_response :success\n post \"/build/Apache?cmd=wipe&package=apache2\"\n assert_response :success"," post \"/build/Apache?cmd=abortbuild\"\n assert_response :success\n post \"/build/Apache?cmd=abortbuild&package=apache2\"\n assert_response :success\n end"," def test_read_access_hidden_project_index\n #invalid\n get \"/build/HiddenProject\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," put \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject?cmd=wipe\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," post \"/build/HiddenProject?cmd=wipe&package=TestPack\"\n assert_response 404\n assert_match(/unknown_project/, @response.body)"," #valid\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\" \n get \"/build/HiddenProject\"\n assert_response :success\n assert_tag :tag => \"directory\", :children => { :count => 1 }"," put \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 403\n assert_match(/No permission to execute command on project/, @response.body)"," post \"/build/HiddenProject\", :cmd => 'say_hallo'\n assert_response 400\n assert_match(/illegal_request/, @response.body)"," post \"/build/HiddenProject?cmd=wipe&package=DoesNotExist\"\n assert_response 404\n assert_match(/unknown package: DoesNotExist/, @response.body)"," post \"/build/HiddenProject?cmd=wipe\"\n assert_response :success\n post \"/build/HiddenProject?cmd=wipe&package=pack\"\n assert_response :success\n end"," def test_remoteinstance\n # check that we handle this correctly - the remoteinstance is only in the database\n get \"/build/RemoteInstance:BaseDistro/_result?view=summary\"\n assert_response 404\n end\n \n # FIXME: remoteinstance"," def test_jobhistory\n get \"/build/home:Iggy/10.2/i586/_jobhistory\"\n assert_response :success\n get \"/build/home:Iggy/10.2/i586/_jobhistory?package=TestPack\"\n assert_response :success\n end"," def test_read_access_hidden_jobhistory\n get \"/build/HiddenProject/nada/i586/_jobhistory\"\n assert_response 404\n get \"/build/HiddenProject/nada/i586/_jobhistory?package=pack\"\n assert_response 404\n # retry with maintainer\n ActionController::IntegrationTest::reset_auth\n prepare_request_with_user \"adrian\", \"so_alone\"\n get \"/build/HiddenProject/nada/i586/_jobhistory\"\n assert_response :success\n get \"/build/HiddenProject/nada/i586/_jobhistory?package=pack\"\n assert_response :success\n prepare_request_valid_user\n end\nend"],"string":"[\n \"# encoding: UTF-8\",\n \"require File.expand_path(File.dirname(__FILE__) + \\\"/..\\\") + \\\"/test_helper\\\"\",\n \"require 'rexml/document'\\ninclude REXML\",\n \"class BuildControllerTest < ActionController::IntegrationTest \",\n \" fixtures :all\",\n \" def setup\\n prepare_request_valid_user\\n end\",\n \" def test_index\\n get \\\"/build\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"home:Iggy\\\"/, @response.body)\\n get \\\"/build/home:Iggy\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"10.2\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"i586\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2/i586\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"TestPack\\\"/, @response.body)\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response :success\\n assert_match(/binary filename=\\\"package-1.0-1.i586.rpm\\\"/, @response.body)\",\n \" # FIXME: hope this is not 400 because its another hidden OBS interconnect case\\n get \\\"/build/blabla\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/blabla\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/blabla\\\"\\n assert_response 404\",\n \" end\",\n \" def test_upload_binaries\\n ActionController::IntegrationTest::reset_auth\\n post \\\"/build/home:Iggy/10.2/i586/TestPack\\\", nil\\n assert_response 401\",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n post \\\"/build/home:Iggy/10.2/i586/TestPack\\\", nil\\n assert_response 403\",\n \" prepare_request_with_user \\\"king\\\", \\\"sunflower\\\"\\n post \\\"/build/home:Iggy/10.2/i586/TestPack\\\", nil\\n assert_response 400 # actually a success, it reached the backend\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"400\\\", :origin => \\\"backend\\\" }\",\n \" # check not supported methods\\n post \\\"/build/home:Iggy/10.2/i586/_repository\\\", nil\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_package\\\" }\\n put \\\"/build/home:Iggy/10.2/i586/TestPack\\\", nil\\n assert_response 400\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"invalid_http_method\\\" }\\n delete \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response 400\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"invalid_http_method\\\" }\",\n \" end\",\n \" def test_dispatchprios\\n ActionController::IntegrationTest::reset_auth\\n get \\\"/build/_dispatchprios\\\"\\n assert_response 401\",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/_dispatchprios\\\"\\n assert_response :success\\n put \\\"/build/_dispatchprios\\\", ' <dispatchprios> <prio project=\\\"KDE:Distro:Factory\\\" repository=\\\"openSUSE_Factory\\\" adjust=\\\"7\\\" /> </dispatchprios>'\\n assert_response 403\",\n \" prepare_request_with_user \\\"king\\\", \\\"sunflower\\\"\\n put \\\"/build/_dispatchprios\\\", ' <dispatchprios> <prio project=\\\"KDE:Distro:Factory\\\" repository=\\\"openSUSE_Factory\\\" adjust=\\\"7\\\" /> </dispatchprios>'\\n assert_response :success\\n end\",\n \" def test_read_from_repository\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_repository\\\"\\n assert_response :success\\n assert_tag :tag => \\\"binarylist\\\", :child => { :tag => \\\"binary\\\" }\\n assert_tag :tag => \\\"binary\\\", :attributes => { :filename => \\\"package.rpm\\\" }\\n get \\\"/build/home:Iggy/10.2/i586/_repository/package.rpm\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_repository?binary=rpm&binary=package&view=cpio\\\"\\n assert_response :success\\n ret = IO.popen(\\\"cpio -t 2>/dev/null\\\", \\\"r+\\\") { |f| f.puts @response.body; f.close_write; f.gets }\\n assert_match(/package.rpm/, ret)\\n end\",\n \" def test_delete_from_repository\\n ActionController::IntegrationTest::reset_auth\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 401\",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 403\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 403\\n get \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response :success\",\n \" prepare_request_with_user \\\"Iggy\\\", \\\"asdfasdf\\\"\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response :success\\n delete \\\"/build/home:Iggy/10.2/i586/_repository/not_existing.rpm\\\"\\n assert_response 404\\n get \\\"/build/home:Iggy/10.2/i586/_repository/delete_me.rpm\\\"\\n assert_response 404\",\n \" delete \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response 400\\n assert_match(/invalid_operation/, @response.body)\\n assert_match(/Delete operation of build results is not allowed/, @response.body)\\n end\",\n \" def test_read_access_hidden_project_index\\n # Test if hidden projects appear for the right users\\n # testing build_controller project_index \\n # currently this test shows that there's an information leak.\\n get \\\"/build\\\"\\n assert_response :success\\n assert_no_match(/entry name=\\\"HiddenProject\\\"/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build\\\"\\n assert_response :success\\n assert_match(/entry name=\\\"HiddenProject\\\"/, @response.body)\\n prepare_request_valid_user\\n end\",\n \" def test_buildinfo\\n # just testing routing\\n get \\\"/build/buildinfo\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" # get source info to compare with\\n get \\\"/source/home:Iggy/TestPack\\\"\\n assert_response :success\\n assert_no_tag :tag => \\\"xsrcmd5\\\" # is no link, srcmd5 is valid\\n node = ActiveXML::XMLNode.new(@response.body)\\n srcmd5 = node.srcmd5\",\n \" # osc local package build call\\n get \\\"/source/home:Iggy/TestPack/TestPack.spec\\\"\\n post \\\"/build/home:Iggy/10.2/i586/_repository/_buildinfo\\\", @response.body\\n assert_response :success\",\n \" # this is only testing the rep server buildinfo, not the one generated by scheduler\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/_buildinfo\\\"\\n assert_response :success\\n rev=\\\"2\\\"\\n b_cnt=\\\"2\\\"\\n ci_cnt=\\\"42\\\"\\n assert_tag :tag => \\\"buildinfo\\\"\\n assert_tag :tag => \\\"arch\\\", :content => \\\"i586\\\"\\n assert_tag :tag => \\\"srcmd5\\\", :content => srcmd5\\n assert_tag :tag => \\\"file\\\", :content => \\\"TestPack.spec\\\"\\n assert_tag :tag => \\\"debuginfo\\\", :content => \\\"0\\\"\\n assert_tag :tag => \\\"release\\\", :content => \\\"#{ci_cnt}.#{b_cnt}\\\"\\n assert_tag :tag => \\\"versrel\\\", :content => \\\"1.0-#{ci_cnt}\\\"\\n assert_tag :tag => \\\"rev\\\", :content => rev\\n assert_tag :tag => \\\"path\\\", :attributes => { :project => \\\"home:Iggy\\\", :repository => \\\"10.2\\\" }\\n buildinfo = ActiveXML::XMLNode.new(@response.body)\",\n \" # find scheduler job and compare it with buildinfo\\n jobfile=File.new(\\\"#{RAILS_ROOT}/tmp/backend_data/jobs/i586/home:Iggy::10.2::TestPack-#{srcmd5}\\\")\\n schedulerjob = Document.new(jobfile).root\\n# FIXME: to be implemented, compare scheduler job with rep server job\\n# schedulerjob.elements.each do |jobnode|\\n# puts \\\"test\\\", jobnode.inspect\\n# end\\n \\n end\",\n \" def test_builddepinfo\\n get \\\"/build/home:Iggy/10.2/i586/_builddepinfo\\\"\\n assert_response :success\\n assert_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"source\\\", :content => \\\"TestPack\\\"\\n assert_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"subpkg\\\", :content => \\\"TestPack\\\"\",\n \" get \\\"/build/HiddenProject/nada/i586/_builddepinfo\\\"\\n assert_response 404\\n assert_tag( :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" } ) \",\n \" prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/_builddepinfo\\\"\\n assert_response :success\",\n \" # the webui is calling this with invalid package name to get the cycles only\\n get \\\"/build/home:Iggy/10.2/i586/_builddepinfo?package=-\\\"\\n assert_response :success\\n assert_no_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"source\\\"\\n assert_no_tag :parent => { :tag => \\\"package\\\", :attributes => { :name => \\\"TestPack\\\" } }, :tag => \\\"subpkg\\\"\\n end\",\n \" def test_package_index\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response :success\\n assert_tag( :tag => \\\"binarylist\\\" ) \\n end\",\n \" def test_read_access_hidden_package_index\\n get \\\"/build/HiddenProject/nada/i586/pack\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack\\\"\\n assert_response :success\\n assert_tag( :tag => \\\"binarylist\\\" ) \\n prepare_request_valid_user\\n end\",\n \" def test_logfile\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/_log\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/notthere/_log\\\"\\n assert_response 404\\n assert_match(/unknown_package/, @response.body)\\n end\",\n \" def test_read_sourceaccess_protected_logfile\\n prepare_request_valid_user\\n get \\\"/build/SourceprotectedProject/repo/i586/pack/_log\\\"\\n assert_response 403\\n assert_tag( :tag => \\\"status\\\", :attributes => { :code => \\\"source_access_no_permission\\\" } ) \\n # retry with maintainer\\n prepare_request_with_user \\\"sourceaccess_homer\\\", \\\"homer\\\"\\n get \\\"/build/SourceprotectedProject/repo/i586/pack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_logfile\\n prepare_request_valid_user\\n get \\\"/build/HiddenProject/nada/i586/pack/_log\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_binarydownload_logfile\\n prepare_request_valid_user\\n # Download is not protecting binaries for real, but it disallows download via api\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/_log\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"binary_homer\\\", \\\"homer\\\"\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/_log\\\"\\n assert_response :success\\n end\",\n \" def test_result\\n get \\\"/build/home:Iggy/_result\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\", :children => { :count => 2 }\\n end\",\n \" def test_read_access_hidden_result_prj\\n get \\\"/build/HiddenProject/_result\\\"\\n assert_response 404\\n # retry with maintainer\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/_result\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\"\\n prepare_request_valid_user\\n end\",\n \" def test_read_access_hidden_result_pkg\\n get \\\"/build/HiddenProject/_result?package=pack\\\"\\n assert_response 404\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/_result?package=pack\\\"\\n assert_response :success\\n assert_tag :tag => \\\"resultlist\\\"\\n prepare_request_valid_user\",\n \" end\",\n \" def test_binary_view\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/file?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/file: No such file or directory/, @response.body)\",\n \" get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n #FIXME validate xml content\\n end\\n \\n def test_read_access_hidden_binary_view\\n # 404 on invalid\\n get \\\"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/No such file or directory/, @response.body)\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\",\n \" def test_read_access_binarydownload_binary_view\\n # 404 on invalid\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response 403\\n assert_match(/download_binary_no_permission/, @response.body)\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"binary_homer\\\", \\\"homer\\\"\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package?view=fileinfo\\\"\\n assert_response 404\\n assert_match(/No such file or directory/, @response.body)\\n get \\\"/build/BinaryprotectedProject/nada/i586/bdpack/package-1.0-1.i586.rpm?view=fileinfo\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\",\n \" def test_file\\n get \\\"/build/home:Iggy/10.2/i586/TestPack\\\"\\n assert_response 200\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/package-1.0-1.i586.rpm\\\"\\n assert_response 200\\n get \\\"/build/home:Iggy/10.2/i586/TestPack/NOT_EXISTING\\\"\\n assert_response 404\\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\\n end\",\n \" def test_read_access_hidden_file\\n get \\\"/build/HiddenProject/nada/i586/pack/\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n get \\\"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\\\"\\n assert_response 404\\n assert_tag :tag => \\\"status\\\", :attributes => { :code => \\\"unknown_project\\\" }\\n # success on valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/pack/\\\"\\n assert_response :success\\n assert_match(/binarylist/, @response.body)\\n get \\\"/build/HiddenProject/nada/i586/pack/package-1.0-1.i586.rpm\\\"\\n assert_response :success\\n get \\\"/build/HiddenProject/nada/i586/pack/NOT_EXISTING\\\"\\n assert_match(/NOT_EXISTING: No such file or directory/, @response.body)\\n prepare_request_valid_user\\n end\",\n \" def test_project_index\\n get \\\"/build/home:Iggy\\\"\\n assert_response :success\\n assert_tag :tag => \\\"directory\\\", :children => { :count => 1 }\",\n \" put \\\"/build/home:Iggy\\\", :cmd => 'say_hallo'\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\",\n \" post \\\"/build/home:Iggy\\\", :cmd => 'say_hallo'\\n assert_response 400\\n assert_match(/unsupported POST command/, @response.body)\",\n \" prepare_request_with_user \\\"Iggy\\\", \\\"asdfasdf\\\" \\n post \\\"/build/home:Iggy\\\"\\n assert_response 400\\n post \\\"/build/home:Iggy?cmd=say_hallo\\\"\\n assert_response 400\\n post \\\"/build/home:NotExisting?cmd=wipe\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\\n post \\\"/build/home:Iggy?cmd=wipe&package=DoesNotExist\\\"\\n assert_response 404\\n assert_match(/unknown package: DoesNotExist/, @response.body)\\n \\n post \\\"/build/Apache?cmd=wipe\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\\n post \\\"/build/Apache?cmd=wipe&package=apache2\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on package/, @response.body)\",\n \" post \\\"/build/Apache?cmd=abortbuild\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\\n post \\\"/build/Apache?cmd=abortbuild&package=apache2\\\"\\n assert_response 403\\n assert_match(/No permission to execute command on package/, @response.body)\",\n \" prepare_request_with_user \\\"fred\\\", \\\"geröllheimer\\\" \\n post \\\"/build/Apache?cmd=wipe\\\"\\n assert_response :success\\n post \\\"/build/Apache?cmd=wipe&package=apache2\\\"\\n assert_response :success\",\n \" post \\\"/build/Apache?cmd=abortbuild\\\"\\n assert_response :success\\n post \\\"/build/Apache?cmd=abortbuild&package=apache2\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_project_index\\n #invalid\\n get \\\"/build/HiddenProject\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" put \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe&package=TestPack\\\"\\n assert_response 404\\n assert_match(/unknown_project/, @response.body)\",\n \" #valid\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\" \\n get \\\"/build/HiddenProject\\\"\\n assert_response :success\\n assert_tag :tag => \\\"directory\\\", :children => { :count => 1 }\",\n \" put \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 403\\n assert_match(/No permission to execute command on project/, @response.body)\",\n \" post \\\"/build/HiddenProject\\\", :cmd => 'say_hallo'\\n assert_response 400\\n assert_match(/illegal_request/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe&package=DoesNotExist\\\"\\n assert_response 404\\n assert_match(/unknown package: DoesNotExist/, @response.body)\",\n \" post \\\"/build/HiddenProject?cmd=wipe\\\"\\n assert_response :success\\n post \\\"/build/HiddenProject?cmd=wipe&package=pack\\\"\\n assert_response :success\\n end\",\n \" def test_remoteinstance\\n # check that we handle this correctly - the remoteinstance is only in the database\\n get \\\"/build/RemoteInstance:BaseDistro/_result?view=summary\\\"\\n assert_response 404\\n end\\n \\n # FIXME: remoteinstance\",\n \" def test_jobhistory\\n get \\\"/build/home:Iggy/10.2/i586/_jobhistory\\\"\\n assert_response :success\\n get \\\"/build/home:Iggy/10.2/i586/_jobhistory?package=TestPack\\\"\\n assert_response :success\\n end\",\n \" def test_read_access_hidden_jobhistory\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory\\\"\\n assert_response 404\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory?package=pack\\\"\\n assert_response 404\\n # retry with maintainer\\n ActionController::IntegrationTest::reset_auth\\n prepare_request_with_user \\\"adrian\\\", \\\"so_alone\\\"\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory\\\"\\n assert_response :success\\n get \\\"/build/HiddenProject/nada/i586/_jobhistory?package=pack\\\"\\n assert_response :success\\n prepare_request_valid_user\\n end\\nend\"\n]","isConversational":false},"labels":{"kind":"list like","value":[1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1],"string":"[\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1,\n 1\n]","isConversational":false},"source":{"kind":"string","value":"PreciseBugs"},"other_info":{"kind":"string","value":"{\"buggy_code_end_loc\": [146, 39], \"buggy_code_start_loc\": [4, 39], \"filenames\": [\"src/api/app/controllers/build_controller.rb\", \"src/api/test/functional/build_controller_test.rb\"], \"fixing_code_end_loc\": [142, 66], \"fixing_code_start_loc\": [4, 40], \"message\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\", \"other\": {\"cve\": {\"cisaActionDue\": null, \"cisaExploitAdd\": null, \"cisaRequiredAction\": null, \"cisaVulnerabilityName\": null, \"configurations\": [{\"nodes\": [{\"cpeMatch\": [{\"criteria\": \"cpe:2.3:a:opensuse:open_build_service:*:*:*:*:*:*:*:*\", \"matchCriteriaId\": \"2D556532-380F-4702-AABB-321459EB5E97\", \"versionEndExcluding\": \"2.1.16\", \"versionEndIncluding\": null, \"versionStartExcluding\": null, \"versionStartIncluding\": \"2.1.0\", \"vulnerable\": true}], \"negate\": false, \"operator\": \"OR\"}], \"operator\": null}], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability in open build service allows remote attackers to gain access to source files even though source access is disabled. Affected releases are SUSE open build service up to and including version 2.1.15 (for 2.1) and before version 2.3.\"}, {\"lang\": \"es\", \"value\": \"Una vulnerabilidad en open build service permite que atacantes remotos obtengan acceso a archivos de origen aunque el acceso a origen est\\u00e9 deshabilitado. Las versiones afectadas son SUSE open build service hasta (e incluyendo) la versi\\u00f3n 2.1.15 (para 2.1) y las anteriores a la 2.3.\"}], \"evaluatorComment\": null, \"id\": \"CVE-2011-4181\", \"lastModified\": \"2019-10-09T23:03:46.710\", \"metrics\": {\"cvssMetricV2\": [{\"acInsufInfo\": false, \"baseSeverity\": \"MEDIUM\", \"cvssData\": {\"accessComplexity\": \"LOW\", \"accessVector\": \"NETWORK\", \"authentication\": \"NONE\", \"availabilityImpact\": \"NONE\", \"baseScore\": 5.0, \"confidentialityImpact\": \"PARTIAL\", \"integrityImpact\": \"NONE\", \"vectorString\": \"AV:N/AC:L/Au:N/C:P/I:N/A:N\", \"version\": \"2.0\"}, \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"obtainAllPrivilege\": false, \"obtainOtherPrivilege\": false, \"obtainUserPrivilege\": false, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"userInteractionRequired\": false}], \"cvssMetricV30\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 4.3, \"baseSeverity\": \"MEDIUM\", \"confidentialityImpact\": \"LOW\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"LOW\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N\", \"version\": \"3.0\"}, \"exploitabilityScore\": 2.8, \"impactScore\": 1.4, \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}], \"cvssMetricV31\": [{\"cvssData\": {\"attackComplexity\": \"LOW\", \"attackVector\": \"NETWORK\", \"availabilityImpact\": \"NONE\", \"baseScore\": 7.5, \"baseSeverity\": \"HIGH\", \"confidentialityImpact\": \"HIGH\", \"integrityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"scope\": \"UNCHANGED\", \"userInteraction\": \"NONE\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N\", \"version\": \"3.1\"}, \"exploitabilityScore\": 3.9, \"impactScore\": 3.6, \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}]}, \"published\": \"2018-06-11T15:29:00.217\", \"references\": [{\"source\": \"meissner@suse.de\", \"tags\": [\"Issue Tracking\"], \"url\": \"https://bugzilla.suse.com/show_bug.cgi?id=734003\"}, {\"source\": \"meissner@suse.de\", \"tags\": [\"Patch\", \"Third Party Advisory\"], \"url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}], \"sourceIdentifier\": \"meissner@suse.de\", \"vendorComments\": null, \"vulnStatus\": \"Modified\", \"weaknesses\": [{\"description\": [{\"lang\": \"en\", \"value\": \"CWE-20\"}], \"source\": \"nvd@nist.gov\", \"type\": \"Primary\"}, {\"description\": [{\"lang\": \"en\", \"value\": \"CWE-284\"}], \"source\": \"meissner@suse.de\", \"type\": \"Secondary\"}]}, \"github_commit_url\": \"https://github.com/openSUSE/open-build-service/commit/5281e4bff9df31f1f91e22a0d1e9086b93b23d7e\"}, \"type\": \"CWE-20\"}"},"index":{"kind":"number","value":1284,"string":"1,284"}}}],"truncated":false,"partial":false},"paginationData":{"pageIndex":70,"numItemsPerPage":100,"numTotalItems":39158,"offset":7000,"length":100}},"jwt":"eyJhbGciOiJFZERTQSIsImtpZCI6IjVHZDBvd0g5MTM2eDZjc1FvbE1zcktNWUZoRVFoUm5PVVVybEpjOUhaUEEifQ.eyJyZWFkIjp0cnVlLCJwZXJtaXNzaW9ucyI6eyJyZXBvLmNvbnRlbnQucmVhZCI6dHJ1ZX0sInJlcG9JZHMiOlsiNjhjYjEzMDg5YzBmNGRjMTA1NzJhNjNlIl0sImlhdCI6MTc5MzI4MjQ5NiwianRpIjoiNTc0ZDYzMGMtYmJjZi00YmM0LThhODktYjA3ZTk4NTE3YThlIiwic3ViIjoiL2RhdGFzZXRzL3ZpdmkteXUvdnVsX2NvZGVfcHJlY2lzZSIsImV4cCI6MTc5MzI4NjA5NiwiaXNzIjoiaHR0cHM6Ly9odWdnaW5nZmFjZS5jbyJ9.7uM2JKvb9KsvDa1CQI3qa2pnIhQVOH0Yb8U-z4G4tSu8O5RGmiFlaaBzuKuSBwLwNKxf2XeI1MqRtp6BUlEBAA","displayUrls":true,"splitSizeSummaries":[{"config":"default","split":"train","numRows":39158,"numBytesParquet":815091704},{"config":"default","split":"val","numRows":4895,"numBytesParquet":90417334},{"config":"default","split":"test","numRows":4895,"numBytesParquet":58600329}]},"discussionsStats":{"closed":0,"open":1,"total":1},"fullWidth":true,"hasGatedAccess":true,"hasFullAccess":true,"isEmbedded":false,"savedQueries":{"community":[],"user":[]}}">
prompt stringclasses 1
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Determine whether the {function_name} code is vulnerable or not. | [
"<?php",
"use Behat\\Behat\\Context\\Context;\nuse Behat\\Behat\\Context\\SnippetAcceptingContext;\nuse GuzzleHttp\\Client as GClient;\nuse GuzzleHttp\\Message\\ResponseInterface;\nuse Sabre\\DAV\\Client as SClient;",
"require __DIR__ . '/../../vendor/autoload.php';",
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] | PreciseBugs | {"buggy_code_end_loc": [273, 68, 70, 243], "buggy_code_start_loc": [74, 58, 67, 243], "filenames": ["apps/dav/lib/connector/sabre/objecttree.php", "apps/dav/tests/unit/connector/sabre/objecttree.php", "build/integration/features/bootstrap/WebDav.php", "build/integration/features/webdav-related.feature"], "fixing_code_e... | 1,262 |
Determine whether the {function_name} code is vulnerable or not. | [
"<?php",
"use Behat\\Behat\\Context\\Context;\nuse Behat\\Behat\\Context\\SnippetAcceptingContext;\nuse GuzzleHttp\\Client as GClient;\nuse GuzzleHttp\\Message\\ResponseInterface;\nuse Sabre\\DAV\\Client as SClient;",
"require __DIR__ . '/../../vendor/autoload.php';",
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Determine whether the {function_name} code is vulnerable or not. | [
"Feature: webdav-related\n\tBackground:\n\t\tGiven using api version \"1\"",
"\tScenario: moving a file old way\n\t\tGiven using dav path \"remote.php/webdav\"\n\t\tAnd As an \"admin\"\n\t\tAnd user \"user0\" exists\n\t\tWhen User \"user0\" moves file \"/textfile0.txt\" to \"/FOLDER/textfile0.txt\"\n\t\tThen the ... | [
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Determine whether the {function_name} code is vulnerable or not. | [
"Feature: webdav-related\n\tBackground:\n\t\tGiven using api version \"1\"",
"\tScenario: moving a file old way\n\t\tGiven using dav path \"remote.php/webdav\"\n\t\tAnd As an \"admin\"\n\t\tAnd user \"user0\" exists\n\t\tWhen User \"user0\" moves file \"/textfile0.txt\" to \"/FOLDER/textfile0.txt\"\n\t\tThen the ... | [
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Determine whether the {function_name} code is vulnerable or not. | [
"/* radare2 - LGPL - Copyright 2021 - condret */",
"#include <r_io.h>\n#include <r_util.h>",
"R_API RIOBank *r_io_bank_new(const char *name) {\n\tr_return_val_if_fail (name, NULL);\n\tRIOBank *bank = R_NEW0 (RIOBank);\n\tif (!bank) {\n\t\treturn NULL;\n\t}\n\tbank->name = strdup (name);\n\tbank->submaps = r_crb... | [
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] | PreciseBugs | {"buggy_code_end_loc": [234], "buggy_code_start_loc": [233], "filenames": ["libr/io/io_bank.c"], "fixing_code_end_loc": [237], "fixing_code_start_loc": [233], "message": "Use After Free in GitHub repository radareorg/radare2 prior to 5.6.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAdd": null, "cisaRequire... | 1,263 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* radare2 - LGPL - Copyright 2021 - condret */",
"#include <r_io.h>\n#include <r_util.h>",
"R_API RIOBank *r_io_bank_new(const char *name) {\n\tr_return_val_if_fail (name, NULL);\n\tRIOBank *bank = R_NEW0 (RIOBank);\n\tif (!bank) {\n\t\treturn NULL;\n\t}\n\tbank->name = strdup (name);\n\tbank->submaps = r_crb... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [234], "buggy_code_start_loc": [233], "filenames": ["libr/io/io_bank.c"], "fixing_code_end_loc": [237], "fixing_code_start_loc": [233], "message": "Use After Free in GitHub repository radareorg/radare2 prior to 5.6.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAdd": null, "cisaRequire... | 1,263 |
Determine whether the {function_name} code is vulnerable or not. | [
"#define pr_fmt(fmt) KBUILD_MODNAME \": \" fmt",
"#include <linux/workqueue.h>\n#include <linux/rtnetlink.h>\n#include <linux/cache.h>\n#include <linux/slab.h>\n#include <linux/list.h>\n#include <linux/delay.h>\n#include <linux/sched.h>\n#include <linux/idr.h>\n#include <linux/rculist.h>\n#include <linux/nsproxy.... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [271], "buggy_code_start_loc": [270], "filenames": ["net/core/net_namespace.c"], "fixing_code_end_loc": [271], "fixing_code_start_loc": [270], "message": "A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id()... | 1,264 |
Determine whether the {function_name} code is vulnerable or not. | [
"#define pr_fmt(fmt) KBUILD_MODNAME \": \" fmt",
"#include <linux/workqueue.h>\n#include <linux/rtnetlink.h>\n#include <linux/cache.h>\n#include <linux/slab.h>\n#include <linux/list.h>\n#include <linux/delay.h>\n#include <linux/sched.h>\n#include <linux/idr.h>\n#include <linux/rculist.h>\n#include <linux/nsproxy.... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [271], "buggy_code_start_loc": [270], "filenames": ["net/core/net_namespace.c"], "fixing_code_end_loc": [271], "fixing_code_start_loc": [270], "message": "A use-after-free vulnerability was found in network namespaces code affecting the Linux kernel before 4.14.11. The function get_net_ns_by_id()... | 1,264 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2023\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / text import filter\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it under the term... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
0,
1,
0,
1,
0,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [361], "buggy_code_start_loc": [317], "filenames": ["src/filters/load_text.c"], "fixing_code_end_loc": [373], "fixing_code_start_loc": [318], "message": "Off-by-one Error in GitHub repository gpac/gpac prior to v2.3.0-DEV.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAdd": null, "cisaRe... | 1,265 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2023\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / text import filter\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it under the term... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [361], "buggy_code_start_loc": [317], "filenames": ["src/filters/load_text.c"], "fixing_code_end_loc": [373], "fixing_code_start_loc": [318], "message": "Off-by-one Error in GitHub repository gpac/gpac prior to v2.3.0-DEV.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAdd": null, "cisaRe... | 1,265 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* Userspace key control operations\n *\n * Copyright (C) 2004-5 Red Hat, Inc. All Rights Reserved.\n * Written by David Howells (dhowells@redhat.com)\n *\n * This program is free software; you can redistribute it and/or\n * modify it under the terms of the GNU General Public License\n * as published by the Free S... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [768], "buggy_code_start_loc": [768], "filenames": ["security/keys/keyctl.c"], "fixing_code_end_loc": [774], "fixing_code_start_loc": [769], "message": "The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly co... | 1,266 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* Userspace key control operations\n *\n * Copyright (C) 2004-5 Red Hat, Inc. All Rights Reserved.\n * Written by David Howells (dhowells@redhat.com)\n *\n * This program is free software; you can redistribute it and/or\n * modify it under the terms of the GNU General Public License\n * as published by the Free S... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [768], "buggy_code_start_loc": [768], "filenames": ["security/keys/keyctl.c"], "fixing_code_end_loc": [774], "fixing_code_start_loc": [769], "message": "The keyctl_read_key function in security/keys/keyctl.c in the Key Management subcomponent in the Linux kernel before 4.13.5 does not properly co... | 1,266 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file compression.c\n * @brief Functions handling compression\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"#include <string.h>\n#inclu... | [
1,
1,
1,
1,
1,
1,
1,
0,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file compression.c\n * @brief Functions handling compression\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"#include <string.h>\n#inclu... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file compression.h\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"#ifndef libmobi_compression_h\n#define libmobi_compression_h",
"#inc... | [
1,
1,
1,
1,
1,
0,
1,
1,
0,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file compression.h\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"#ifndef libmobi_compression_h\n#define libmobi_compression_h",
"#inc... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file read.c\n * @brief Functions for reading and parsing of MOBI document\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"\n#include <st... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/** @file read.c\n * @brief Functions for reading and parsing of MOBI document\n *\n * Copyright (c) 2014 Bartek Fabiszewski\n * http://www.fabiszewski.net\n *\n * This file is part of libmobi.\n * Licensed under LGPL, either version 3, or any later.\n * See <http://www.gnu.org/licenses/>\n */",
"\n#include <st... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [145, 35, 593], "buggy_code_start_loc": [144, 22, 592], "filenames": ["src/compression.c", "src/compression.h", "src/read.c"], "fixing_code_end_loc": [148, 36, 593], "fixing_code_start_loc": [144, 23, 592], "message": "libmobi is vulnerable to Use of Out-of-range Pointer Offset", "other": {"cve":... | 1,267 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.\n *\n * This software is available to you under a choice of one of two\n * licenses. You may choose to be licensed under the terms of the GNU\n * General Public License (GPL) Version 2, available from the file\n * COPYING in the ma... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [612], "buggy_code_start_loc": [611], "filenames": ["net/rds/tcp.c"], "fixing_code_end_loc": [612], "fixing_code_start_loc": [611], "message": "An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, re... | 1,268 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * Copyright (c) 2006, 2018 Oracle and/or its affiliates. All rights reserved.\n *\n * This software is available to you under a choice of one of two\n * licenses. You may choose to be licensed under the terms of the GNU\n * General Public License (GPL) Version 2, available from the file\n * COPYING in the ma... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [612], "buggy_code_start_loc": [611], "filenames": ["net/rds/tcp.c"], "fixing_code_end_loc": [612], "fixing_code_start_loc": [611], "message": "An issue was discovered in rds_tcp_kill_sock in net/rds/tcp.c in the Linux kernel before 5.0.8. There is a race condition leading to a use-after-free, re... | 1,268 |
Determine whether the {function_name} code is vulnerable or not. | [
"",
"<p align=\"center\">\n<strong>\n<a href=\"https://www.rdiffweb.org\">website</a>\n• <a href=\"https://www.ikus-soft.com/archive/rdiffweb/doc/latest/html/\">docs</a>\n• <a href=\"https://groups.google.com/d/forum/rdif... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"",
"<p align=\"center\">\n<strong>\n<a href=\"https://www.rdiffweb.org\">website</a>\n• <a href=\"https://www.ikus-soft.com/archive/rdiffweb/doc/latest/html/\">docs</a>\n• <a href=\"https://groups.google.com/d/forum/rdif... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\r\n# rdiffweb, A web interface to rdiff-backup repositories\r\n# Copyright (C) 2012-2021 rdiffweb contributors\r\n#\r\n# This program is free software: you can redistribute it and/or modify\r\n# it under the terms of the GNU General Public License as published by\r\n# the Free Software Foun... | [
1,
0,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\r\n# rdiffweb, A web interface to rdiff-backup repositories\r\n# Copyright (C) 2012-2021 rdiffweb contributors\r\n#\r\n# This program is free software: you can redistribute it and/or modify\r\n# it under the terms of the GNU General Public License as published by\r\n# the Free Software Foun... | [
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
1,
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1,
1,
1,
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0,
1,
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1,
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1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
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1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
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0,
1,
1,
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1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
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1,
1,
1,
1,
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1,
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1,
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1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
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0,
1,
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1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
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1,
1,
1,
1,
1,
1,
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1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
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] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
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1,
1,
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0,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
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1,
1,
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1,
1,
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1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
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1,
1,
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1,
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1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"# -*- coding: utf-8 -*-\n# rdiffweb, A web interface to rdiff-backup repositories\n# Copyright (C) 2012-2021 rdiffweb contributors\n#\n# This program is free software: you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation, eith... | [
1,
1,
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1,
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1,
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1,
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1,
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1,
1,
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1,
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1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [134, 73, 163, 93, 194, 56, 450, 225], "buggy_code_start_loc": [134, 72, 162, 30, 185, 24, 347, 203], "filenames": ["README.md", "rdiffweb/controller/__init__.py", "rdiffweb/controller/page_admin_users.py", "rdiffweb/controller/page_pref_general.py", "rdiffweb/controller/tests/test_page_prefs_gen... | 1,269 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * Kernel-based Virtual Machine driver for Linux\n *\n * This module enables machines with Intel VT-x extensions to run virtual\n * machines without emulation or binary translation.\n *\n * Copyright (C) 2006 Qumranet, Inc.\n * Copyright 2010 Red Hat, Inc. and/or its affiliates.\n *\n * Authors:\n * Avi Kivi... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
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1,
1,
1,
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1,
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1,
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1,
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1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1900], "buggy_code_start_loc": [1900], "filenames": ["virt/kvm/kvm_main.c"], "fixing_code_end_loc": [1904], "fixing_code_start_loc": [1901], "message": "Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allow... | 1,270 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * Kernel-based Virtual Machine driver for Linux\n *\n * This module enables machines with Intel VT-x extensions to run virtual\n * machines without emulation or binary translation.\n *\n * Copyright (C) 2006 Qumranet, Inc.\n * Copyright 2010 Red Hat, Inc. and/or its affiliates.\n *\n * Authors:\n * Avi Kivi... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
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1,
1,
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1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1900], "buggy_code_start_loc": [1900], "filenames": ["virt/kvm/kvm_main.c"], "fixing_code_end_loc": [1904], "fixing_code_start_loc": [1901], "message": "Array index error in the kvm_vm_ioctl_create_vcpu function in virt/kvm/kvm_main.c in the KVM subsystem in the Linux kernel through 3.12.5 allow... | 1,270 |
Determine whether the {function_name} code is vulnerable or not. | [
"<?php\n\t/*\n\t\tClass: BigTreeAdmin\n\t\t\tThe main class used by the admin for manipulating and retrieving data.\n\t*/",
"\tclass BigTreeAdminBase {",
"\t\tstatic $IRLPrefixes = false;\n\t\tstatic $IRLsCreated = array();\n\t\tstatic $PerPage = 15;\t\t",
"\t\t// !View Types\n\t\tstatic $ViewTypes = array(\n... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
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1,
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1,
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1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [8428], "buggy_code_start_loc": [8422], "filenames": ["core/inc/bigtree/admin.php"], "fixing_code_end_loc": [8425], "fixing_code_start_loc": [8422], "message": "BigTree before 4.2.22 has XSS in the Users management page via the name or company field.", "other": {"cve": {"cisaActionDue": null, "ci... | 1,271 |
Determine whether the {function_name} code is vulnerable or not. | [
"<?php\n\t/*\n\t\tClass: BigTreeAdmin\n\t\t\tThe main class used by the admin for manipulating and retrieving data.\n\t*/",
"\tclass BigTreeAdminBase {",
"\t\tstatic $IRLPrefixes = false;\n\t\tstatic $IRLsCreated = array();\n\t\tstatic $PerPage = 15;\t\t",
"\t\t// !View Types\n\t\tstatic $ViewTypes = array(\n... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
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1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [8428], "buggy_code_start_loc": [8422], "filenames": ["core/inc/bigtree/admin.php"], "fixing_code_end_loc": [8425], "fixing_code_start_loc": [8422], "message": "BigTree before 4.2.22 has XSS in the Users management page via the name or company field.", "other": {"cve": {"cisaActionDue": null, "ci... | 1,271 |
Determine whether the {function_name} code is vulnerable or not. | [
"'use strict';",
"var Long = require('./long');",
"var PARSE_STRING_REGEXP = /^(\\+|-)?(\\d+|(\\d*\\.\\d*))?(E|e)?([-+])?(\\d+)?$/;\nvar PARSE_INF_REGEXP = /^(\\+|-)?(Infinity|inf)$/i;\nvar PARSE_NAN_REGEXP = /^(\\+|-)?NaN$/i;",
"var EXPONENT_MAX = 6111;\nvar EXPONENT_MIN = -6176;\nvar EXPONENT_BIAS = 6176;\n... | [
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [236], "buggy_code_start_loc": [236], "filenames": ["lib/bson/decimal128.js"], "fixing_code_end_loc": [244], "fixing_code_start_loc": [237], "message": "The MongoDB bson JavaScript module (also known as js-bson) versions 0.5.0 to 1.0.x before 1.0.5 is vulnerable to a Regular Expression Denial of ... | 1,272 |
Determine whether the {function_name} code is vulnerable or not. | [
"'use strict';",
"var Long = require('./long');",
"var PARSE_STRING_REGEXP = /^(\\+|-)?(\\d+|(\\d*\\.\\d*))?(E|e)?([-+])?(\\d+)?$/;\nvar PARSE_INF_REGEXP = /^(\\+|-)?(Infinity|inf)$/i;\nvar PARSE_NAN_REGEXP = /^(\\+|-)?NaN$/i;",
"var EXPONENT_MAX = 6111;\nvar EXPONENT_MIN = -6176;\nvar EXPONENT_BIAS = 6176;\n... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
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1,
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1,
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1,
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1... | PreciseBugs | {"buggy_code_end_loc": [236], "buggy_code_start_loc": [236], "filenames": ["lib/bson/decimal128.js"], "fixing_code_end_loc": [244], "fixing_code_start_loc": [237], "message": "The MongoDB bson JavaScript module (also known as js-bson) versions 0.5.0 to 1.0.x before 1.0.5 is vulnerable to a Regular Expression Denial of ... | 1,272 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* vi:set ts=8 sts=4 sw=4 noet:\n *\n * VIM - Vi IMproved\tby Bram Moolenaar\n *\n * Do \":help uganda\" in Vim to read copying and usage conditions.\n * Do \":help credits\" in Vim to see a list of people who contributed.\n * See README.txt for an overview of the Vim source code.\n */",
"/*\n * diff.c: code fo... | [
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1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [2927, 737], "buggy_code_start_loc": [2645, 737], "filenames": ["src/diff.c", "src/version.c"], "fixing_code_end_loc": [2947, 740], "fixing_code_start_loc": [2646, 738], "message": "Use After Free in GitHub repository vim/vim prior to 9.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAd... | 1,273 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* vi:set ts=8 sts=4 sw=4 noet:\n *\n * VIM - Vi IMproved\tby Bram Moolenaar\n *\n * Do \":help uganda\" in Vim to read copying and usage conditions.\n * Do \":help credits\" in Vim to see a list of people who contributed.\n * See README.txt for an overview of the Vim source code.\n */",
"/*\n * diff.c: code fo... | [
1,
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1,
1,
1,
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1,
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1,
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1,
1,
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1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [2927, 737], "buggy_code_start_loc": [2645, 737], "filenames": ["src/diff.c", "src/version.c"], "fixing_code_end_loc": [2947, 740], "fixing_code_start_loc": [2646, 738], "message": "Use After Free in GitHub repository vim/vim prior to 9.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAd... | 1,273 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* vi:set ts=8 sts=4 sw=4 noet:\n *\n * VIM - Vi IMproved\t\tby Bram Moolenaar\n *\n * Do \":help uganda\" in Vim to read copying and usage conditions.\n * Do \":help credits\" in Vim to see a list of people who contributed.\n * See README.txt for an overview of the Vim source code.\n */",
"#include \"vim.h\"",... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
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0,
1,
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1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [2927, 737], "buggy_code_start_loc": [2645, 737], "filenames": ["src/diff.c", "src/version.c"], "fixing_code_end_loc": [2947, 740], "fixing_code_start_loc": [2646, 738], "message": "Use After Free in GitHub repository vim/vim prior to 9.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAd... | 1,273 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* vi:set ts=8 sts=4 sw=4 noet:\n *\n * VIM - Vi IMproved\t\tby Bram Moolenaar\n *\n * Do \":help uganda\" in Vim to read copying and usage conditions.\n * Do \":help credits\" in Vim to see a list of people who contributed.\n * See README.txt for an overview of the Vim source code.\n */",
"#include \"vim.h\"",... | [
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1,
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1,
1,
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1,
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1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [2927, 737], "buggy_code_start_loc": [2645, 737], "filenames": ["src/diff.c", "src/version.c"], "fixing_code_end_loc": [2947, 740], "fixing_code_start_loc": [2646, 738], "message": "Use After Free in GitHub repository vim/vim prior to 9.0.", "other": {"cve": {"cisaActionDue": null, "cisaExploitAd... | 1,273 |
Determine whether the {function_name} code is vulnerable or not. | [
"//\n// Wire\n// Copyright (C) 2018 Wire Swiss GmbH\n//\n// This program is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\... | [
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1,
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1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
0,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [329], "buggy_code_start_loc": [21], "filenames": ["Wire-iOS/Sources/Helpers/ColorScheme.swift"], "fixing_code_end_loc": [327], "fixing_code_start_loc": [22], "message": "wire-ios is an iOS client for the Wire secure messaging application. Invalid accent colors of Wire communication partners may ... | 1,274 |
Determine whether the {function_name} code is vulnerable or not. | [
"//\n// Wire\n// Copyright (C) 2018 Wire Swiss GmbH\n//\n// This program is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\... | [
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [329], "buggy_code_start_loc": [21], "filenames": ["Wire-iOS/Sources/Helpers/ColorScheme.swift"], "fixing_code_end_loc": [327], "fixing_code_start_loc": [22], "message": "wire-ios is an iOS client for the Wire secure messaging application. Invalid accent colors of Wire communication partners may ... | 1,274 |
Determine whether the {function_name} code is vulnerable or not. | [
"/**\n *\n * Glewlwyd SSO Server\n *\n * Authentiation server\n * Users are authenticated via various backend available: database, ldap\n * Using various authentication methods available: password, OTP, send code, etc.\n *\n * WebAuthn scheme module\n *\n * Copyright 2019-2020 Nicolas Mora <mail@babelouest.org>\n *... | [
1,
1,
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1,
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1,
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1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [2641], "buggy_code_start_loc": [2639], "filenames": ["src/scheme/webauthn.c"], "fixing_code_end_loc": [2654], "fixing_code_start_loc": [2639], "message": "scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.", "other": {"cve": {"ci... | 1,275 |
Determine whether the {function_name} code is vulnerable or not. | [
"/**\n *\n * Glewlwyd SSO Server\n *\n * Authentiation server\n * Users are authenticated via various backend available: database, ldap\n * Using various authentication methods available: password, OTP, send code, etc.\n *\n * WebAuthn scheme module\n *\n * Copyright 2019-2020 Nicolas Mora <mail@babelouest.org>\n *... | [
1,
1,
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1,
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1,
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1,
1,
1,
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1,
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1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [2641], "buggy_code_start_loc": [2639], "filenames": ["src/scheme/webauthn.c"], "fixing_code_end_loc": [2654], "fixing_code_start_loc": [2639], "message": "scheme/webauthn.c in Glewlwyd SSO server 2.x before 2.6.2 has a buffer overflow associated with a webauthn assertion.", "other": {"cve": {"ci... | 1,275 |
Determine whether the {function_name} code is vulnerable or not. | [
"# Markdown to PDF",
"[](https://github.com/simonhaenisch/md-to-pdf/actions)\n[](https://www.npmjs.com/md-to-pdf)\n[![XO code style](https://img.shields.io/bad... | [
1,
1,
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1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"# Markdown to PDF",
"[](https://github.com/simonhaenisch/md-to-pdf/actions)\n[](https://www.npmjs.com/md-to-pdf)\n[![XO code style](https://img.shields.io/bad... | [
1,
1,
1,
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1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"#!/usr/bin/env node",
"// --\n// Packages",
"import arg from 'arg';\nimport chalk from 'chalk';\nimport { watch, WatchOptions } from 'chokidar';\nimport getPort from 'get-port';\nimport getStdin from 'get-stdin';\nimport Listr from 'listr';\nimport path from 'path';\nimport { PackageJson } from '.';\nimport { ... | [
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1
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"#!/usr/bin/env node",
"// --\n// Packages",
"import arg from 'arg';\nimport chalk from 'chalk';\nimport { watch, WatchOptions } from 'chokidar';\nimport getPort from 'get-port';\nimport getStdin from 'get-stdin';\nimport Listr from 'listr';\nimport path from 'path';\nimport { PackageJson } from '.';\nimport { ... | [
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] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import { WatchOptions } from 'chokidar';",
"",
"import { MarkedOptions } from 'marked';\nimport { resolve } from 'path';\nimport { FrameAddScriptTagOptions, launch, PDFOptions } from 'puppeteer';",
"export const defaultConfig: Config = {\n\tbasedir: process.cwd(),\n\tstylesheet: [resolve(__dirname, '..', '..... | [
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] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import { WatchOptions } from 'chokidar';",
"import { GrayMatterOption } from 'gray-matter';",
"import { MarkedOptions } from 'marked';\nimport { resolve } from 'path';\nimport { FrameAddScriptTagOptions, launch, PDFOptions } from 'puppeteer';",
"export const defaultConfig: Config = {\n\tbasedir: process.cwd(... | [
1,
1,
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] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import chalk from 'chalk';",
"const helpText = `\n ${chalk.bold('$ md-to-pdf')} [options] path/to/file.md",
" ${chalk.dim.underline.bold('Options:')}",
" -h, --help ${chalk.dim('...............')} Output usage information\n -v, --version ${chalk.dim('............')} Output version\n -w, --watch ${... | [
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1,
1,
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1
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import chalk from 'chalk';",
"const helpText = `\n ${chalk.bold('$ md-to-pdf')} [options] path/to/file.md",
" ${chalk.dim.underline.bold('Options:')}",
" -h, --help ${chalk.dim('...............')} Output usage information\n -v, --version ${chalk.dim('............')} Output version\n -w, --watch ${... | [
1,
1,
1,
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] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import { promises as fs } from 'fs';\nimport grayMatter from 'gray-matter';\nimport { dirname, resolve } from 'path';\nimport { Config } from './config';\nimport { generateOutput } from './generate-output';\nimport { getHtml } from './get-html';\nimport { getOutputFilePath } from './get-output-file-path';\nimport ... | [
1,
1,
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1,
1,
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1,
1
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import { promises as fs } from 'fs';\nimport grayMatter from 'gray-matter';\nimport { dirname, resolve } from 'path';\nimport { Config } from './config';\nimport { generateOutput } from './generate-output';\nimport { getHtml } from './get-html';\nimport { getOutputFilePath } from './get-output-file-path';\nimport ... | [
1,
1,
1,
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1,
1
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import test, { before } from 'ava';\nimport { readFileSync, unlinkSync } from 'fs';\nimport { basename, resolve } from 'path';\nimport { getDocument } from 'pdfjs-dist/legacy/build/pdf';\nimport { mdToPdf } from '..';",
"",
"\nbefore(() => {\n\tconst filesToDelete = [resolve(__dirname, 'basic', 'api-test.pdf')... | [
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1,
0
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"import test, { before } from 'ava';\nimport { readFileSync, unlinkSync } from 'fs';\nimport { basename, resolve } from 'path';\nimport { getDocument } from 'pdfjs-dist/legacy/build/pdf';\nimport { mdToPdf } from '..';",
"\nconst getPdfTextContent = async (content: Buffer) => {\n\tconst doc = await getDocument({ ... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [272, 39, 125, 21, 34, 71], "buggy_code_start_loc": [68, 39, 1, 21, 26, 5], "filenames": ["readme.md", "src/cli.ts", "src/lib/config.ts", "src/lib/help.ts", "src/lib/md-to-pdf.ts", "src/test/api.spec.ts"], "fixing_code_end_loc": [283, 41, 142, 23, 41, 98], "fixing_code_start_loc": [69, 40, 2, 22,... | 1,276 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n *\t\t\tGPAC - Multimedia Framework C SDK\n *\n *\t\t\tAuthors: Jean Le Feuvre\n *\t\t\tCopyright (c) Telecom ParisTech 2000-2012\n *\t\t\t\t\tAll rights reserved\n *\n * This file is part of GPAC / ISO Media File Format sub-project\n *\n * GPAC is free software; you can redistribute it and/or modify\n * it... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [3714, 636, 4511], "buggy_code_start_loc": [3713, 635, 487], "filenames": ["include/gpac/internal/isomedia_dev.h", "src/isomedia/box_code_base.c", "src/isomedia/box_dump.c"], "fixing_code_end_loc": [3714, 636, 4511], "fixing_code_start_loc": [3713, 635, 487], "message": "An issue was discovered i... | 1,277 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>",
"#define CMARK_NO_SHORT_NAMES\n#include \"cmark-gfm.h\"\n#include \"node.h\"\n#include \"../extensions/cmark-gfm-core-extensions.h\"",
"#include \"harness.h\"\n#include \"cplusplus.h\"",
"#define UTF8_REPL \"\\xEF\\xBF\\xBD\"",
"static const cm... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdio.h>\n#include <stdlib.h>\n#include <string.h>",
"#define CMARK_NO_SHORT_NAMES\n#include \"cmark-gfm.h\"\n#include \"node.h\"\n#include \"../extensions/cmark-gfm-core-extensions.h\"",
"#include \"harness.h\"\n#include \"cplusplus.h\"",
"#define UTF8_REPL \"\\xEF\\xBF\\xBD\"",
"static const cm... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
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1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <cmark-gfm-extension_api.h>\n#include <html.h>\n#include <inlines.h>\n#include <parser.h>\n#include <references.h>\n#include <string.h>\n#include <render.h>",
"#include \"ext_scanners.h\"\n#include \"strikethrough.h\"\n#include \"table.h\"\n#include \"cmark-gfm-core-extensions.h\"",
"// Custom node fl... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <cmark-gfm-extension_api.h>\n#include <html.h>\n#include <inlines.h>\n#include <parser.h>\n#include <references.h>\n#include <string.h>\n#include <render.h>",
"#include \"ext_scanners.h\"\n#include \"strikethrough.h\"\n#include \"table.h\"\n#include \"cmark-gfm-core-extensions.h\"",
"// Custom node fl... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"/**\n * Block parsing implementation.\n *\n * For a high-level overview of the block parsing process,\n * see http://spec.commonmark.org/0.24/#phase-1-block-structure\n */",
"#include <stdlib.h>\n#include <assert.h>\n#include <stdio.h>\n#include <limits.h>",
"#include \"cmark_ctype.h\"\n#include \"syntax_exten... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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0,
1,
1,
1,
1,
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1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"/**\n * Block parsing implementation.\n *\n * For a high-level overview of the block parsing process,\n * see http://spec.commonmark.org/0.24/#phase-1-block-structure\n */",
"#include <stdlib.h>\n#include <assert.h>\n#include <stdio.h>\n#include <limits.h>",
"#include \"cmark_ctype.h\"\n#include \"syntax_exten... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_GFM_H\n#define CMARK_GFM_H",
"#include <stdio.h>\n#include <stdint.h>\n#include \"cmark-gfm_export.h\"\n#include \"cmark-gfm_version.h\"",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"/** # NAME\n *\n * **cmark-gfm** - CommonMark parsing, manipulating, and rendering\n */",
"/** # DESCRIPTIO... | [
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_GFM_H\n#define CMARK_GFM_H",
"#include <stdio.h>\n#include <stdint.h>\n#include \"cmark-gfm_export.h\"\n#include \"cmark-gfm_version.h\"",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"/** # NAME\n *\n * **cmark-gfm** - CommonMark parsing, manipulating, and rendering\n */",
"/** # DESCRIPTIO... | [
1,
1,
1,
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1,
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1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
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1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdlib.h>\n#include <string.h>",
"#include \"config.h\"\n#include \"node.h\"\n#include \"syntax_extension.h\"",
"",
"\nstatic void S_node_unlink(cmark_node *node);",
"#define NODE_MEM(node) cmark_node_mem(node)",
"void cmark_register_node_flag(cmark_node_internal_flags *flags) {\n static cmark... | [
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdlib.h>\n#include <string.h>",
"#include \"config.h\"\n#include \"node.h\"\n#include \"syntax_extension.h\"",
"\n/**\n * Expensive safety checks are off by default, but can be enabled\n * by calling cmark_enable_safety_checks().\n */\nstatic bool enable_safety_checks = false;",
"void cmark_enable... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_NODE_H\n#define CMARK_NODE_H",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"#include <stdio.h>\n#include <stdint.h>",
"#include \"cmark-gfm.h\"\n#include \"cmark-gfm-extension_api.h\"\n#include \"buffer.h\"\n#include \"chunk.h\"",
"typedef struct {\n cmark_list_type list_type;\n int marke... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_NODE_H\n#define CMARK_NODE_H",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"#include <stdio.h>\n#include <stdint.h>",
"#include \"cmark-gfm.h\"\n#include \"cmark-gfm-extension_api.h\"\n#include \"buffer.h\"\n#include \"chunk.h\"",
"typedef struct {\n cmark_list_type list_type;\n int marke... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_PARSER_H\n#define CMARK_PARSER_H",
"#include <stdio.h>\n#include \"references.h\"\n#include \"node.h\"\n#include \"buffer.h\"",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"#define MAX_LINK_LABEL_LENGTH 1000",
"struct cmark_parser {\n struct cmark_mem *mem;\n /* A hashtable of urls in the... | [
1,
1,
1,
1,
1,
0,
1,
0,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#ifndef CMARK_PARSER_H\n#define CMARK_PARSER_H",
"#include <stdio.h>\n#include \"references.h\"\n#include \"node.h\"\n#include \"buffer.h\"",
"#ifdef __cplusplus\nextern \"C\" {\n#endif",
"#define MAX_LINK_LABEL_LENGTH 1000",
"struct cmark_parser {\n struct cmark_mem *mem;\n /* A hashtable of urls in the... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdlib.h>\n#include <assert.h>",
"#include \"cmark-gfm.h\"\n#include \"syntax_extension.h\"\n#include \"buffer.h\"",
"extern cmark_mem CMARK_DEFAULT_MEM_ALLOCATOR;",
"static cmark_mem *_mem = &CMARK_DEFAULT_MEM_ALLOCATOR;",
"void cmark_syntax_extension_free(cmark_mem *mem, cmark_syntax_extension ... | [
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"#include <stdlib.h>\n#include <assert.h>",
"#include \"cmark-gfm.h\"\n#include \"syntax_extension.h\"\n#include \"buffer.h\"",
"extern cmark_mem CMARK_DEFAULT_MEM_ALLOCATOR;",
"static cmark_mem *_mem = &CMARK_DEFAULT_MEM_ALLOCATOR;",
"void cmark_syntax_extension_free(cmark_mem *mem, cmark_syntax_extension ... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [1135, 318, 1480, 38, 90, 146, 53, 33], "buggy_code_start_loc": [1135, 313, 72, 38, 6, 53, 52, 32], "filenames": ["api_test/main.c", "extensions/table.c", "src/blocks.c", "src/cmark-gfm.h", "src/node.c", "src/node.h", "src/parser.h", "src/syntax_extension.c"], "fixing_code_end_loc": [1137, 325, 1... | 1,278 |
Determine whether the {function_name} code is vulnerable or not. | [
"$(function ($) {\n\t'use strict';",
"\tvar mybbCmd = {\n\t\talign: ['left', 'center', 'right', 'justify'],\n\t\tfsStr: ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'],\n\t\tfSize: [9, 12, 15, 17, 23, 31],\n\t\tvideo: {\n\t\t\t'Dailymotion': {\n\t\t\t\t'match': /(dailymotion\\.com\\/vid... | [
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
0,
1,
0,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [284], "buggy_code_start_loc": [61], "filenames": ["jscripts/bbcodes_sceditor.js"], "fixing_code_end_loc": [283], "fixing_code_start_loc": [61], "message": "In MyBB before version 1.8.24, the custom MyCode (BBCode) for the visual editor doesn't escape input properly when rendering HTML, resulting... | 1,279 |
Determine whether the {function_name} code is vulnerable or not. | [
"$(function ($) {\n\t'use strict';",
"\tvar mybbCmd = {\n\t\talign: ['left', 'center', 'right', 'justify'],\n\t\tfsStr: ['xx-small', 'x-small', 'small', 'medium', 'large', 'x-large', 'xx-large'],\n\t\tfSize: [9, 12, 15, 17, 23, 31],\n\t\tvideo: {\n\t\t\t'Dailymotion': {\n\t\t\t\t'match': /(dailymotion\\.com\\/vid... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [284], "buggy_code_start_loc": [61], "filenames": ["jscripts/bbcodes_sceditor.js"], "fixing_code_end_loc": [283], "fixing_code_start_loc": [61], "message": "In MyBB before version 1.8.24, the custom MyCode (BBCode) for the visual editor doesn't escape input properly when rendering HTML, resulting... | 1,279 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * The MIT License\n * \n * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Matthew R. Harrah\n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [87], "buggy_code_start_loc": [87], "filenames": ["core/src/main/java/hudson/security/AuthenticationProcessingFilter2.java"], "fixing_code_end_loc": [89], "fixing_code_start_loc": [88], "message": "Session fixation vulnerability in Jenkins before 1.551 and LTS before 1.532.2 allows remote attacke... | 1,280 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * The MIT License\n * \n * Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi, Matthew R. Harrah\n * \n * Permission is hereby granted, free of charge, to any person obtaining a copy\n * of this software and associated documentation files (the \"Software\"), to deal\n * in the Software without... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [87], "buggy_code_start_loc": [87], "filenames": ["core/src/main/java/hudson/security/AuthenticationProcessingFilter2.java"], "fixing_code_end_loc": [89], "fixing_code_start_loc": [88], "message": "Session fixation vulnerability in Jenkins before 1.551 and LTS before 1.532.2 allows remote attacke... | 1,280 |
Determine whether the {function_name} code is vulnerable or not. | [
"",
"2016-07-30 7.0.2-6 Cristy <quetzlzacatenango@image...>\n * Release ImageMagick version 7.0.2-6, GIT revision 18651:df24175:20160729.",
"2016-07-29 7.0.2-6 Cristy <quetzlzacatenango@image...>\n * Support -region option (reference\n https://www.imagemagick.org/discourse-server/viewtopic.php?f=1&t=29... | [
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [0, 1545], "buggy_code_start_loc": [0, 1059], "filenames": ["ChangeLog", "MagickCore/enhance.c"], "fixing_code_end_loc": [5, 1550], "fixing_code_start_loc": [1, 1060], "message": "Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified imp... | 1,281 |
Determine whether the {function_name} code is vulnerable or not. | [
"2016-07-01 7.0.2-7 Cristy <quetzlzacatenango@image...>\n * Evaluate lazy pixel cache morphology to prevent buffer overflow (bug report\n from Ibrahim M. El-Sayed).\n",
"2016-07-30 7.0.2-6 Cristy <quetzlzacatenango@image...>\n * Release ImageMagick version 7.0.2-6, GIT revision 18651:df24175:20160729.",
... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [0, 1545], "buggy_code_start_loc": [0, 1059], "filenames": ["ChangeLog", "MagickCore/enhance.c"], "fixing_code_end_loc": [5, 1550], "fixing_code_start_loc": [1, 1060], "message": "Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified imp... | 1,281 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% %\n% %\n% ... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0... | PreciseBugs | {"buggy_code_end_loc": [0, 1545], "buggy_code_start_loc": [0, 1059], "filenames": ["ChangeLog", "MagickCore/enhance.c"], "fixing_code_end_loc": [5, 1550], "fixing_code_start_loc": [1, 1060], "message": "Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified imp... | 1,281 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%\n% %\n% %\n% ... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [0, 1545], "buggy_code_start_loc": [0, 1059], "filenames": ["ChangeLog", "MagickCore/enhance.c"], "fixing_code_end_loc": [5, 1550], "fixing_code_start_loc": [1, 1060], "message": "Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified imp... | 1,281 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * demod_flex.c\n *\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\n *\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\n *\n * GNU Radio is free software; you can redistribute it and/... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [560], "buggy_code_start_loc": [560], "filenames": ["demod_flex.c"], "fixing_code_end_loc": [572], "fixing_code_start_loc": [561], "message": "A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation... | 1,282 |
Determine whether the {function_name} code is vulnerable or not. | [
"/*\n * demod_flex.c\n *\n * Copyright 2004,2006,2010 Free Software Foundation, Inc.\n * Copyright (C) 2015 Craig Shelley (craig@microtron.org.uk)\n *\n * FLEX Radio Paging Decoder - Adapted from GNURadio for use with Multimon\n *\n * GNU Radio is free software; you can redistribute it and/... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [560], "buggy_code_start_loc": [560], "filenames": ["demod_flex.c"], "fixing_code_end_loc": [572], "fixing_code_start_loc": [561], "message": "A vulnerability was found in multimon-ng. It has been rated as critical. This issue affects the function add_ch of the file demod_flex.c. The manipulation... | 1,282 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* -*- C++ -*-\n * Copyright 2019 LibRaw LLC (info@libraw.org)\n *\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\n LibRaw do not use RESTRICTED code from dcraw.c",
" LibRaw is free software; you can redistribute it a... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [348], "buggy_code_start_loc": [347], "filenames": ["src/decoders/decoders_dcraw.cpp"], "fixing_code_end_loc": [348], "fixing_code_start_loc": [347], "message": "In LibRaw, an out-of-bounds read vulnerability exists within the \"LibRaw::adobe_copy_pixel()\" function (libraw\\src\\decoders\\dng.cp... | 1,283 |
Determine whether the {function_name} code is vulnerable or not. | [
"/* -*- C++ -*-\n * Copyright 2019 LibRaw LLC (info@libraw.org)\n *\n LibRaw uses code from dcraw.c -- Dave Coffin's raw photo decoder,\n dcraw.c is copyright 1997-2018 by Dave Coffin, dcoffin a cybercom o net.\n LibRaw do not use RESTRICTED code from dcraw.c",
" LibRaw is free software; you can redistribute it a... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [348], "buggy_code_start_loc": [347], "filenames": ["src/decoders/decoders_dcraw.cpp"], "fixing_code_end_loc": [348], "fixing_code_start_loc": [347], "message": "In LibRaw, an out-of-bounds read vulnerability exists within the \"LibRaw::adobe_copy_pixel()\" function (libraw\\src\\decoders\\dng.cp... | 1,283 |
Determine whether the {function_name} code is vulnerable or not. | [
"class BuildController < ApplicationController",
" def index",
" valid_http_methods :get, :post, :put",
"\n # for permission check\n if params[:package] and not [\"_repository\", \"_jobhistory\"].include?(params[:package])\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:pac... | [
1,
1,
0,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
0,
0,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [146, 39], "buggy_code_start_loc": [4, 39], "filenames": ["src/api/app/controllers/build_controller.rb", "src/api/test/functional/build_controller_test.rb"], "fixing_code_end_loc": [142, 66], "fixing_code_start_loc": [4, 40], "message": "A vulnerability in open build service allows remote attacke... | 1,284 |
Determine whether the {function_name} code is vulnerable or not. | [
"class BuildController < ApplicationController",
" def index",
" valid_http_methods :get, :post",
"\n # for permission check\n if params[:package] and not [\"_repository\", \"_jobhistory\"].include?(params[:package])\n pkg = DbPackage.get_by_project_and_name( params[:project], params[:package],... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [146, 39], "buggy_code_start_loc": [4, 39], "filenames": ["src/api/app/controllers/build_controller.rb", "src/api/test/functional/build_controller_test.rb"], "fixing_code_end_loc": [142, 66], "fixing_code_start_loc": [4, 40], "message": "A vulnerability in open build service allows remote attacke... | 1,284 |
Determine whether the {function_name} code is vulnerable or not. | [
"# encoding: UTF-8",
"require File.expand_path(File.dirname(__FILE__) + \"/..\") + \"/test_helper\"",
"require 'rexml/document'\ninclude REXML",
"class BuildControllerTest < ActionController::IntegrationTest ",
" fixtures :all",
" def setup\n prepare_request_valid_user\n end",
" def test_index\n ... | [
1,
1,
1,
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1
] | PreciseBugs | {"buggy_code_end_loc": [146, 39], "buggy_code_start_loc": [4, 39], "filenames": ["src/api/app/controllers/build_controller.rb", "src/api/test/functional/build_controller_test.rb"], "fixing_code_end_loc": [142, 66], "fixing_code_start_loc": [4, 40], "message": "A vulnerability in open build service allows remote attacke... | 1,284 |
Determine whether the {function_name} code is vulnerable or not. | [
"# encoding: UTF-8",
"require File.expand_path(File.dirname(__FILE__) + \"/..\") + \"/test_helper\"",
"require 'rexml/document'\ninclude REXML",
"class BuildControllerTest < ActionController::IntegrationTest ",
" fixtures :all",
" def setup\n prepare_request_valid_user\n end",
" def test_index\n ... | [
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1... | PreciseBugs | {"buggy_code_end_loc": [146, 39], "buggy_code_start_loc": [4, 39], "filenames": ["src/api/app/controllers/build_controller.rb", "src/api/test/functional/build_controller_test.rb"], "fixing_code_end_loc": [142, 66], "fixing_code_start_loc": [4, 40], "message": "A vulnerability in open build service allows remote attacke... | 1,284 |
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