// SPDX-License-Identifier: LGPL-2.1-or-later /*************************************************************************** * Copyright (c) 2011 Werner Mayer * * * * This library is free software; you can redistribute it and/or * * modify it under the terms of the GNU Library General Public * * License as published by the Free Software Foundation; either * * version 2 of the License, or (at your option) any later version. * * * * This library is distributed in the hope that it will be useful, * * but WITHOUT ANY WARRANTY; without even the implied warranty of * * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * * GNU Library General Public License for more details. * * * * You should have received a copy of the GNU Library General Public * * License along with this library; see the file COPYING.LIB. If not, * * write to the Free Software Foundation, Inc., 59 Temple Place, * * Suite 330, Boston, MA 02111-1307, USA * * * ***************************************************************************/ #line 2 "SelectionFilter.lex.cpp" #line 4 "SelectionFilter.lex.cpp" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define yy_create_buffer SelectionFilter_create_buffer #define yy_delete_buffer SelectionFilter_delete_buffer #define yy_flex_debug SelectionFilter_flex_debug #define yy_init_buffer SelectionFilter_init_buffer #define yy_flush_buffer SelectionFilter_flush_buffer #define yy_load_buffer_state SelectionFilter_load_buffer_state #define yy_switch_to_buffer SelectionFilter_switch_to_buffer #define yyin SelectionFilterin #define yyleng SelectionFilterleng #define yylex SelectionFilterlex #define yylineno SelectionFilterlineno #define yyout SelectionFilterout #define yyrestart SelectionFilterrestart #define yytext SelectionFiltertext #define yywrap SelectionFilterwrap #define yyalloc SelectionFilteralloc #define yyrealloc SelectionFilterrealloc #define yyfree SelectionFilterfree #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 #define YY_FLEX_SUBMINOR_VERSION 0 #if YY_FLEX_SUBMINOR_VERSION > 0 # define FLEX_BETA #endif /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ #include #include #include #include /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H # define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ # if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ # ifndef __STDC_LIMIT_MACROS # define __STDC_LIMIT_MACROS 1 # endif # include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; # else typedef signed char flex_int8_t; typedef short int flex_int16_t; typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; /* Limits of integral types. */ # ifndef INT8_MIN # define INT8_MIN (-128) # endif # ifndef INT16_MIN # define INT16_MIN (-32767 - 1) # endif # ifndef INT32_MIN # define INT32_MIN (-2147483647 - 1) # endif # ifndef INT8_MAX # define INT8_MAX (127) # endif # ifndef INT16_MAX # define INT16_MAX (32767) # endif # ifndef INT32_MAX # define INT32_MAX (2147483647) # endif # ifndef UINT8_MAX # define UINT8_MAX (255U) # endif # ifndef UINT16_MAX # define UINT16_MAX (65535U) # endif # ifndef UINT32_MAX # define UINT32_MAX (4294967295U) # endif # endif /* ! C99 */ #endif /* ! FLEXINT_H */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ # define YY_USE_CONST #else /* ! __cplusplus */ /* C99 requires __STDC__ to be defined as 1. */ # if defined(__STDC__) # define YY_USE_CONST # endif /* defined (__STDC__) */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST # define yyconst const #else # define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int)(unsigned char)c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE SelectionFilterrestart(SelectionFilterin) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE # ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k. * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. * Ditto for the __ia64__ case accordingly. */ # define YY_BUF_SIZE 32768 # else # define YY_BUF_SIZE 16384 # endif /* __ia64__ */ #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE # define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state* YY_BUFFER_STATE; #endif #ifndef YY_TYPEDEF_YY_SIZE_T # define YY_TYPEDEF_YY_SIZE_T typedef size_t yy_size_t; #endif extern yy_size_t SelectionFilterleng; extern FILE *SelectionFilterin, *SelectionFilterout; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do { \ /* Undo effects of setting up SelectionFiltertext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg); \ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET(yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up SelectionFiltertext again */ \ } while (0) #define unput(c) yyunput(c, (yytext_ptr)) #ifndef YY_STRUCT_YY_BUFFER_STATE # define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { FILE* yy_input_file; char* yy_ch_buf; /* input buffer */ char* yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; # define YY_BUFFER_NEW 0 # define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via SelectionFilterrestart()), so that the user can continue scanning by * just pointing SelectionFilterin at a new input file. */ # define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* Stack of input buffers. */ static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ static YY_BUFFER_STATE* yy_buffer_stack = 0; /**< Stack as an array. */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ((yy_buffer_stack) ? (yy_buffer_stack)[(yy_buffer_stack_top)] : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] /* yy_hold_char holds the character lost when SelectionFiltertext is formed. */ static char yy_hold_char; static int yy_n_chars; /* number of characters read into yy_ch_buf */ yy_size_t SelectionFilterleng; /* Points to current character in buffer. */ static char* yy_c_buf_p = (char*)0; static int yy_init = 0; /* whether we need to initialize */ static int yy_start = 0; /* start state number */ /* Flag which is used to allow SelectionFilterwrap()'s to do buffer switches * instead of setting up a fresh SelectionFilterin. A bit of a hack ... */ static int yy_did_buffer_switch_on_eof; void SelectionFilterrestart(FILE* input_file); void SelectionFilter_switch_to_buffer(YY_BUFFER_STATE new_buffer); YY_BUFFER_STATE SelectionFilter_create_buffer(FILE* file, int size); void SelectionFilter_delete_buffer(YY_BUFFER_STATE b); void SelectionFilter_flush_buffer(YY_BUFFER_STATE b); void SelectionFilterpush_buffer_state(YY_BUFFER_STATE new_buffer); void SelectionFilterpop_buffer_state(void); static void SelectionFilterensure_buffer_stack(void); static void SelectionFilter_load_buffer_state(void); static void SelectionFilter_init_buffer(YY_BUFFER_STATE b, FILE* file); #define YY_FLUSH_BUFFER SelectionFilter_flush_buffer(YY_CURRENT_BUFFER) YY_BUFFER_STATE SelectionFilter_scan_buffer(char* base, yy_size_t size); YY_BUFFER_STATE SelectionFilter_scan_string(yyconst char* yy_str); YY_BUFFER_STATE SelectionFilter_scan_bytes(yyconst char* bytes, yy_size_t len); void* SelectionFilteralloc(yy_size_t); void* SelectionFilterrealloc(void*, yy_size_t); void SelectionFilterfree(void*); #define yy_new_buffer SelectionFilter_create_buffer #define yy_set_interactive(is_interactive) \ { \ if (!YY_CURRENT_BUFFER) { \ SelectionFilterensure_buffer_stack(); \ YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if (!YY_CURRENT_BUFFER) { \ SelectionFilterensure_buffer_stack(); \ YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) #define SelectionFilterwrap() (/*CONSTCOND*/ 1) #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; FILE *SelectionFilterin = (FILE*)0, *SelectionFilterout = (FILE*)0; typedef int yy_state_type; extern int SelectionFilterlineno; int SelectionFilterlineno = 1; extern char* SelectionFiltertext; #ifdef yytext_ptr # undef yytext_ptr #endif #define yytext_ptr SelectionFiltertext static yy_state_type yy_get_previous_state(void); static yy_state_type yy_try_NUL_trans(yy_state_type current_state); static int yy_get_next_buffer(void); #if defined(__GNUC__) && __GNUC__ >= 3 __attribute__((__noreturn__)) #endif static void yy_fatal_error(yyconst char msg[]); /* Done after the current pattern has been matched and before the * corresponding action - sets up SelectionFiltertext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ SelectionFilterleng = (size_t)(yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 10 #define YY_END_OF_BUFFER 11 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[37] = {0, 0, 0, 11, 10, 1, 2, 10, 9, 10, 8, 8, 8, 2, 6, 9, 7, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 5, 8, 8, 4, 8, 8, 8, 8, 3, 0}; static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 4, 1, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 6, 1, 1, 1, 1, 1, 1, 7, 8, 9, 7, 10, 7, 7, 7, 7, 7, 7, 11, 12, 13, 14, 7, 7, 7, 15, 16, 17, 7, 7, 7, 7, 7, 1, 1, 1, 1, 7, 1, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 }; static yyconst YY_CHAR yy_meta[18] = {0, 1, 1, 1, 1, 2, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2}; static yyconst flex_uint16_t yy_base[38] = {0, 0, 0, 43, 44, 44, 39, 37, 35, 33, 0, 24, 8, 34, 44, 31, 44, 0, 18, 23, 25, 19, 21, 20, 13, 19, 16, 0, 10, 14, 0, 11, 12, 8, 4, 0, 44, 17}; static yyconst flex_int16_t yy_def[38] = {0, 36, 1, 36, 36, 36, 36, 36, 36, 36, 37, 37, 37, 36, 36, 36, 36, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 37, 0, 36}; static yyconst flex_uint16_t yy_nxt[62] = {0, 4, 5, 6, 7, 8, 9, 10, 10, 11, 10, 10, 10, 10, 10, 12, 10, 10, 19, 17, 35, 34, 33, 32, 31, 20, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 15, 13, 18, 16, 15, 14, 13, 36, 3, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36}; static yyconst flex_int16_t yy_chk[62] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 12, 37, 34, 33, 32, 31, 29, 12, 28, 26, 25, 24, 23, 22, 21, 20, 19, 18, 15, 13, 11, 9, 8, 7, 6, 3, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, 36}; static yy_state_type yy_last_accepting_state; static char* yy_last_accepting_cpos; extern int SelectionFilter_flex_debug; int SelectionFilter_flex_debug = 0; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET char* SelectionFiltertext; #line 1 "SelectionFilter.l" #line 2 "SelectionFilter.l" /* Lexer for the FreeCAD selection filter language */ /* Copyright (c) 2010 Jürgen Riegel LGPL */ /* flex -o SelectionFilter.lex.cpp SelectionFilter.l */ #include #include "stdio.h" /* This disables inclusion of unistd.h, which is not available under Visual C++ * on Win32. The C++ scanner uses STL streams instead. */ #define YY_NO_UNISTD_H /*** Flex Declarations and Options ***/ /* change the name of the scanner class. results in "SelectionFilterFlexLexer" */ /* the manual says "somewhat more optimized" */ /* no support for include files is planned */ #line 527 "SelectionFilter.lex.cpp" #define INITIAL 0 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ # include #endif #ifndef YY_EXTRA_TYPE # define YY_EXTRA_TYPE void* #endif static int yy_init_globals(void); /* Accessor methods to globals. These are made visible to non-reentrant scanners for convenience. */ int SelectionFilterlex_destroy(void); int SelectionFilterget_debug(void); void SelectionFilterset_debug(int debug_flag); YY_EXTRA_TYPE SelectionFilterget_extra(void); void SelectionFilterset_extra(YY_EXTRA_TYPE user_defined); FILE* SelectionFilterget_in(void); void SelectionFilterset_in(FILE* _in_str); FILE* SelectionFilterget_out(void); void SelectionFilterset_out(FILE* _out_str); yy_size_t SelectionFilterget_leng(void); char* SelectionFilterget_text(void); int SelectionFilterget_lineno(void); void SelectionFilterset_lineno(int _line_number); /* Macros after this point can all be overridden by user definitions in * section 1. */ #ifndef YY_SKIP_YYWRAP # ifdef __cplusplus extern "C" int SelectionFilterwrap(void); # else extern int SelectionFilterwrap(void); # endif #endif #ifndef YY_NO_UNPUT #endif #ifndef yytext_ptr static void yy_flex_strncpy(char*, yyconst char*, int); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen(yyconst char*); #endif #ifndef YY_NO_INPUT # ifdef __cplusplus static int yyinput(void); # else static int input(void); # endif #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE # ifdef __ia64__ /* On IA-64, the buffer size is 16k, not 8k */ # define YY_READ_BUF_SIZE 16384 # else # define YY_READ_BUF_SIZE 8192 # endif /* __ia64__ */ #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ # define ECHO \ do { \ if (fwrite(SelectionFiltertext, SelectionFilterleng, 1, SelectionFilterout)) { \ } \ } while (0) #endif /* Gets input and stuffs it into "buf". Number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT # define YY_INPUT(buf, result, max_size) \ if (YY_CURRENT_BUFFER_LVALUE->yy_is_interactive) { \ int c = '*'; \ size_t n; \ for (n = 0; n < max_size && (c = getc(SelectionFilterin)) != EOF && c != '\n'; ++n) \ buf[n] = (char)c; \ if (c == '\n') \ buf[n++] = (char)c; \ if (c == EOF && ferror(SelectionFilterin)) \ YY_FATAL_ERROR("input in flex scanner failed"); \ result = n; \ } \ else { \ errno = 0; \ while ((result = fread(buf, 1, max_size, SelectionFilterin)) == 0 \ && ferror(SelectionFilterin)) { \ if (errno != EINTR) { \ YY_FATAL_ERROR("input in flex scanner failed"); \ break; \ } \ errno = 0; \ clearerr(SelectionFilterin); \ } \ } #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate # define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR # define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR # define YY_FATAL_ERROR(msg) yy_fatal_error(msg) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL # define YY_DECL_IS_OURS 1 extern int SelectionFilterlex(void); # define YY_DECL int SelectionFilterlex(void) #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after SelectionFiltertext and SelectionFilterleng * have been set up. */ #ifndef YY_USER_ACTION # define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK # define YY_BREAK /*LINTED*/ break; #endif #define YY_RULE_SETUP YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; if (!(yy_init)) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if (!(yy_start)) { (yy_start) = 1; /* first start state */ } if (!SelectionFilterin) { SelectionFilterin = stdin; } if (!SelectionFilterout) { SelectionFilterout = stdout; } if (!YY_CURRENT_BUFFER) { SelectionFilterensure_buffer_stack(); YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); } SelectionFilter_load_buffer_state(); } { #line 30 "SelectionFilter.l" #line 747 "SelectionFilter.lex.cpp" while (/*CONSTCOND*/ 1) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of SelectionFiltertext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 37) { yy_c = yy_meta[(unsigned int)yy_c]; } } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int)yy_c]; ++yy_cp; } while (yy_current_state != 36); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_find_action: yy_act = yy_accept[yy_current_state]; YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch (yy_act) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: YY_RULE_SETUP #line 33 "SelectionFilter.l" ; YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP #line 34 "SelectionFilter.l" ; YY_BREAK case 3: YY_RULE_SETUP #line 35 "SelectionFilter.l" return TSUB; YY_BREAK case 4: YY_RULE_SETUP #line 36 "SelectionFilter.l" return TSELECT; YY_BREAK case 5: YY_RULE_SETUP #line 37 "SelectionFilter.l" return TCOUNT; YY_BREAK case 6: YY_RULE_SETUP #line 38 "SelectionFilter.l" return TSLICE; YY_BREAK case 7: YY_RULE_SETUP #line 39 "SelectionFilter.l" return TNAMESPACE; YY_BREAK case 8: YY_RULE_SETUP #line 41 "SelectionFilter.l" { yylval.string = StringFactory::New(SelectionFiltertext); return TIDENTIFIER; } YY_BREAK case 9: YY_RULE_SETUP #line 45 "SelectionFilter.l" { long n = strtol(SelectionFiltertext, NULL, 10); yylval.number = n; return TNUMBER; } YY_BREAK case 10: YY_RULE_SETUP #line 54 "SelectionFilter.l" ECHO; YY_BREAK #line 858 "SelectionFilter.lex.cpp" case YY_STATE_EOF(INITIAL): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int)(yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed SelectionFilterin at a new source and called * SelectionFilterlex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = SelectionFilterin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ((yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state(); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans(yy_current_state); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if (yy_next_state) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; } } else { switch (yy_get_next_buffer()) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if (SelectionFilterwrap()) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * SelectionFiltertext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if (!(yy_did_buffer_switch_on_eof)) { YY_NEW_FILE; } } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state(); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state(); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } } break; } default: YY_FATAL_ERROR("fatal flex scanner internal error--no action found"); } /* end of action switch */ } /* end of scanning one token */ } /* end of user's declarations */ } /* end of SelectionFilterlex */ /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ static int yy_get_next_buffer(void) { char* dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char* source = (yytext_ptr); yy_size_t number_to_move, i; int ret_val; if ((yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1]) { YY_FATAL_ERROR("fatal flex scanner internal error--end of buffer missed"); } if (YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0) { /* Don't try to fill the buffer, so this is an EOF. */ if ((yy_c_buf_p) - (yytext_ptr)-YY_MORE_ADJ == 1) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (yy_size_t)((yy_c_buf_p) - (yytext_ptr)) - 1; for (i = 0; i < number_to_move; ++i) { *(dest++) = *(source++); } if (YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING) { /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; } else { yy_size_t num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while (num_to_read <= 0) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; int yy_c_buf_p_offset = (int)((yy_c_buf_p)-b->yy_ch_buf); if (b->yy_is_our_buffer) { yy_size_t new_size = b->yy_buf_size * 2; if (new_size <= 0) { b->yy_buf_size += b->yy_buf_size / 8; } else { b->yy_buf_size *= 2; } b->yy_ch_buf = (char*) /* Include room in for 2 EOB chars. */ SelectionFilterrealloc((void*)b->yy_ch_buf, b->yy_buf_size + 2); } else { /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; } if (!b->yy_ch_buf) { YY_FATAL_ERROR("fatal error - scanner input buffer overflow"); } (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if (num_to_read > YY_READ_BUF_SIZE) { num_to_read = YY_READ_BUF_SIZE; } /* Read in more data. */ YY_INPUT((&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ((yy_n_chars) == 0) { if (number_to_move == YY_MORE_ADJ) { ret_val = EOB_ACT_END_OF_FILE; SelectionFilterrestart(SelectionFilterin); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else { ret_val = EOB_ACT_CONTINUE_SCAN; } if ((int)((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { /* Extend the array by 50%, plus the number we really need. */ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char*)SelectionFilterrealloc((void*)YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, new_size); if (!YY_CURRENT_BUFFER_LVALUE->yy_ch_buf) { YY_FATAL_ERROR("out of dynamic memory in yy_get_next_buffer()"); } } (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ static yy_state_type yy_get_previous_state(void) { yy_state_type yy_current_state; char* yy_cp; yy_current_state = (yy_start); for (yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp) { YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 37) { yy_c = yy_meta[(unsigned int)yy_c]; } } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int)yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ static yy_state_type yy_try_NUL_trans(yy_state_type yy_current_state) { int yy_is_jam; char* yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if (yy_accept[yy_current_state]) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } while (yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state) { yy_current_state = (int)yy_def[yy_current_state]; if (yy_current_state >= 37) { yy_c = yy_meta[(unsigned int)yy_c]; } } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int)yy_c]; yy_is_jam = (yy_current_state == 36); return yy_is_jam ? 0 : yy_current_state; } #ifndef YY_NO_UNPUT #endif #ifndef YY_NO_INPUT # ifdef __cplusplus static int yyinput(void) # else static int input(void) # endif { int c; *(yy_c_buf_p) = (yy_hold_char); if (*(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ((yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]) { /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; } else { /* need more input */ yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch (yy_get_next_buffer()) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ SelectionFilterrestart(SelectionFilterin); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if (SelectionFilterwrap()) { return EOF; } if (!(yy_did_buffer_switch_on_eof)) { YY_NEW_FILE; } # ifdef __cplusplus return yyinput(); # else return input(); # endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char*)(yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve SelectionFiltertext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } #endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void SelectionFilterrestart(FILE* input_file) { if (!YY_CURRENT_BUFFER) { SelectionFilterensure_buffer_stack(); YY_CURRENT_BUFFER_LVALUE = SelectionFilter_create_buffer(SelectionFilterin, YY_BUF_SIZE); } SelectionFilter_init_buffer(YY_CURRENT_BUFFER, input_file); SelectionFilter_load_buffer_state(); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void SelectionFilter_switch_to_buffer(YY_BUFFER_STATE new_buffer) { /* TODO. We should be able to replace this entire function body * with * SelectionFilterpop_buffer_state(); * SelectionFilterpush_buffer_state(new_buffer); */ SelectionFilterensure_buffer_stack(); if (YY_CURRENT_BUFFER == new_buffer) { return; } if (YY_CURRENT_BUFFER) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; SelectionFilter_load_buffer_state(); /* We don't actually know whether we did this switch during * EOF (SelectionFilterwrap()) processing, but the only time this flag * is looked at is after SelectionFilterwrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } static void SelectionFilter_load_buffer_state(void) { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; SelectionFilterin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE SelectionFilter_create_buffer(FILE* file, int size) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE)SelectionFilteralloc(sizeof(struct yy_buffer_state)); if (!b) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_create_buffer()"); } b->yy_buf_size = (yy_size_t)size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char*)SelectionFilteralloc(b->yy_buf_size + 2); if (!b->yy_ch_buf) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_create_buffer()"); } b->yy_is_our_buffer = 1; SelectionFilter_init_buffer(b, file); return b; } /** Destroy the buffer. * @param b a buffer created with SelectionFilter_create_buffer() * */ void SelectionFilter_delete_buffer(YY_BUFFER_STATE b) { if (!b) { return; } if (b == YY_CURRENT_BUFFER) { /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE)0; } if (b->yy_is_our_buffer) { SelectionFilterfree((void*)b->yy_ch_buf); } SelectionFilterfree((void*)b); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a SelectionFilterrestart() or at EOF. */ static void SelectionFilter_init_buffer(YY_BUFFER_STATE b, FILE* file) { int oerrno = errno; SelectionFilter_flush_buffer(b); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then SelectionFilter_init_buffer was _probably_ * called from SelectionFilterrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER) { b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = file ? (isatty(fileno(file)) > 0) : 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void SelectionFilter_flush_buffer(YY_BUFFER_STATE b) { if (!b) { return; } b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if (b == YY_CURRENT_BUFFER) { SelectionFilter_load_buffer_state(); } } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void SelectionFilterpush_buffer_state(YY_BUFFER_STATE new_buffer) { if (new_buffer == NULL) { return; } SelectionFilterensure_buffer_stack(); /* This block is copied from SelectionFilter_switch_to_buffer. */ if (YY_CURRENT_BUFFER) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) { (yy_buffer_stack_top)++; } YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from SelectionFilter_switch_to_buffer. */ SelectionFilter_load_buffer_state(); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void SelectionFilterpop_buffer_state(void) { if (!YY_CURRENT_BUFFER) { return; } SelectionFilter_delete_buffer(YY_CURRENT_BUFFER); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) { --(yy_buffer_stack_top); } if (YY_CURRENT_BUFFER) { SelectionFilter_load_buffer_state(); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ static void SelectionFilterensure_buffer_stack(void) { yy_size_t num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ (yy_buffer_stack) = (struct yy_buffer_state**)SelectionFilteralloc( num_to_alloc * sizeof(struct yy_buffer_state*) ); if (!(yy_buffer_stack)) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilterensure_buffer_stack()"); } memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1) { /* Increase the buffer to prepare for a possible push. */ yy_size_t grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)SelectionFilterrealloc( (yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); if (!(yy_buffer_stack)) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilterensure_buffer_stack()"); } /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } /** Setup the input buffer state to scan directly from a user-specified character buffer. * @param base the character buffer * @param size the size in bytes of the character buffer * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE SelectionFilter_scan_buffer(char* base, yy_size_t size) { YY_BUFFER_STATE b; if (size < 2 || base[size - 2] != YY_END_OF_BUFFER_CHAR || base[size - 1] != YY_END_OF_BUFFER_CHAR) { /* They forgot to leave room for the EOB's. */ return 0; } b = (YY_BUFFER_STATE)SelectionFilteralloc(sizeof(struct yy_buffer_state)); if (!b) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_scan_buffer()"); } b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ b->yy_buf_pos = b->yy_ch_buf = base; b->yy_is_our_buffer = 0; b->yy_input_file = 0; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; b->yy_fill_buffer = 0; b->yy_buffer_status = YY_BUFFER_NEW; SelectionFilter_switch_to_buffer(b); return b; } /** Setup the input buffer state to scan a string. The next call to SelectionFilterlex() will * scan from a @e copy of @a str. * @param yystr a NUL-terminated string to scan * * @return the newly allocated buffer state object. * @note If you want to scan bytes that may contain NUL values, then use * SelectionFilter_scan_bytes() instead. */ YY_BUFFER_STATE SelectionFilter_scan_string(yyconst char* yystr) { return SelectionFilter_scan_bytes(yystr, strlen(yystr)); } /** Setup the input buffer state to scan the given bytes. The next call to SelectionFilterlex() will * scan from a @e copy of @a bytes. * @param yybytes the byte buffer to scan * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. * * @return the newly allocated buffer state object. */ YY_BUFFER_STATE SelectionFilter_scan_bytes(yyconst char* yybytes, yy_size_t _yybytes_len) { YY_BUFFER_STATE b; char* buf; yy_size_t n; yy_size_t i; /* Get memory for full buffer, including space for trailing EOB's. */ n = _yybytes_len + 2; buf = (char*)SelectionFilteralloc(n); if (!buf) { YY_FATAL_ERROR("out of dynamic memory in SelectionFilter_scan_bytes()"); } for (i = 0; i < _yybytes_len; ++i) { buf[i] = yybytes[i]; } buf[_yybytes_len] = buf[_yybytes_len + 1] = YY_END_OF_BUFFER_CHAR; b = SelectionFilter_scan_buffer(buf, n); if (!b) { YY_FATAL_ERROR("bad buffer in SelectionFilter_scan_bytes()"); } /* It's okay to grow etc. this buffer, and we should throw it * away when we're done. */ b->yy_is_our_buffer = 1; return b; } #ifndef YY_EXIT_FAILURE # define YY_EXIT_FAILURE 2 #endif static void yy_fatal_error(yyconst char* msg) { (void)fprintf(stderr, "%s\n", msg); exit(YY_EXIT_FAILURE); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do { \ /* Undo effects of setting up SelectionFiltertext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg); \ SelectionFiltertext[SelectionFilterleng] = (yy_hold_char); \ (yy_c_buf_p) = SelectionFiltertext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ SelectionFilterleng = yyless_macro_arg; \ } while (0) /* Accessor methods (get/set functions) to struct members. */ /** Get the current line number. * */ int SelectionFilterget_lineno(void) { return SelectionFilterlineno; } /** Get the input stream. * */ FILE* SelectionFilterget_in(void) { return SelectionFilterin; } /** Get the output stream. * */ FILE* SelectionFilterget_out(void) { return SelectionFilterout; } /** Get the length of the current token. * */ yy_size_t SelectionFilterget_leng(void) { return SelectionFilterleng; } /** Get the current token. * */ char* SelectionFilterget_text(void) { return SelectionFiltertext; } /** Set the current line number. * @param _line_number line number * */ void SelectionFilterset_lineno(int _line_number) { SelectionFilterlineno = _line_number; } /** Set the input stream. This does not discard the current * input buffer. * @param _in_str A readable stream. * * @see SelectionFilter_switch_to_buffer */ void SelectionFilterset_in(FILE* _in_str) { SelectionFilterin = _in_str; } void SelectionFilterset_out(FILE* _out_str) { SelectionFilterout = _out_str; } int SelectionFilterget_debug(void) { return SelectionFilter_flex_debug; } void SelectionFilterset_debug(int _bdebug) { SelectionFilter_flex_debug = _bdebug; } static int yy_init_globals(void) { /* Initialization is the same as for the non-reentrant scanner. * This function is called from SelectionFilterlex_destroy(), so don't allocate here. */ (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; (yy_c_buf_p) = (char*)0; (yy_init) = 0; (yy_start) = 0; /* Defined in main.c */ #ifdef YY_STDINIT SelectionFilterin = stdin; SelectionFilterout = stdout; #else SelectionFilterin = (FILE*)0; SelectionFilterout = (FILE*)0; #endif /* For future reference: Set errno on error, since we are called by * SelectionFilterlex_init() */ return 0; } /* SelectionFilterlex_destroy is for both reentrant and non-reentrant scanners. */ int SelectionFilterlex_destroy(void) { /* Pop the buffer stack, destroying each element. */ while (YY_CURRENT_BUFFER) { SelectionFilter_delete_buffer(YY_CURRENT_BUFFER); YY_CURRENT_BUFFER_LVALUE = NULL; SelectionFilterpop_buffer_state(); } /* Destroy the stack itself. */ SelectionFilterfree((yy_buffer_stack)); (yy_buffer_stack) = NULL; /* Reset the globals. This is important in a non-reentrant scanner so the next time * SelectionFilterlex() is called, initialization will occur. */ yy_init_globals(); return 0; } /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy(char* s1, yyconst char* s2, int n) { int i; for (i = 0; i < n; ++i) { s1[i] = s2[i]; } } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen(yyconst char* s) { int n; for (n = 0; s[n]; ++n) ; return n; } #endif void* SelectionFilteralloc(yy_size_t size) { return (void*)malloc(size); } void* SelectionFilterrealloc(void* ptr, yy_size_t size) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void*)realloc((char*)ptr, size); } void SelectionFilterfree(void* ptr) { free((char*)ptr); /* see SelectionFilterrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 54 "SelectionFilter.l"