id
stringlengths
36
36
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209678e7-84e0-47e7-9a87-40c694e79ff0
public byte[] imageHandler(String relativePath) throws FileNotFoundException{ //This method handles the image request. String dir = isUserDir(relativePath)? userDir: rootDir; byte[] imgByte = imageToByte(relativePath, dir); String header = "HTTP/1.1 200 OK \r\n" + getDateString()+ "\r\n" + "Content-T...
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public static String BadRequestResponse(){ //This method generates the response for bad request System.out.println("bad request"); String message = "Page Not Found!"; return "HTTP/1.1 400 Bad Request \r\n" + getDateString()+ "r\n" + "Content-Type:"+"text/html"+"\r\n" + "Content-Length:"+message.length()+ ...
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public static String PageNotFoundResponse(){ //This method generates the response for files that are not found. System.out.println("file not found"); String message = "Page Not Found!"; return "HTTP/1.1 404 Not Found \r\n" + getDateString()+ "r\n" + "Content-Type:"+"text/html"+"\r\n" + "Content-Length:"+...
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public static String getDateString(){ //This method gets the data string for the current time in the appropriate format. Date date = new Date(); SimpleDateFormat simpleDateFormat = new SimpleDateFormat("EEE, d MMM yyyy HH:mm:ss z", Locale.US); return simpleDateFormat.format(date); }
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public static synchronized void setDir(String root){ //This is a synchronized method to set the rootDirectory. rootDir = root; }
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public static void main(String[] args) { System.out.println(reformatPath("/~leffinger/cat.jpg")); System.out.println(reformatPath("/~leffinger/")); System.out.println(reformatPath("/courses/")); }
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public ServerThread(ThreadQueue threadQueue, Socket clientSocket, String rootDir, String userDir){ this.threadQueue = threadQueue; this.clientSocket = clientSocket; this.rootDir = rootDir; this.userDir = userDir; }
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public void KillYourSelf(){ //This is the method to kill a thread and do the clean up. try { //System.out.println("I killed myself"); clientSocket.close(); String error = "HTTP/1.1 404 OK \r\n" + "Date: Sun, 10 Feb 2013 18:17:43 GMT\r\n" + "Content-Type: text/html\r\n" + "Content-Length: 54...
ff21edd2-95e8-47cf-be3c-64b2b7677452
public void run(){ //This is the main step to process the request using the HTTPProcessor class try { OutputStream raw_out = clientSocket.getOutputStream(); out = new PrintWriter(clientSocket.getOutputStream(), true); in = new BufferedReader(new InputStreamReader( clientSocket.getInputStream())); ...
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public static void main(String[] args) { // TODO Auto-generated method stub }
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public NewMessage() { }
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@Override public void onMessage(Message message) { ObjectMessage msg = null; try { if (message instanceof ObjectMessage) { msg = (ObjectMessage) message; NewsEntity e = (NewsEntity) msg.getObject(); save(e); } ...
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public void save(Object object) { em.persist(object); }
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public String getTitle() { return title; }
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public void setTitle(String title) { this.title = title; }
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public String getBody() { return body; }
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public void setBody(String body) { this.body = body; }
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public Long getId() { return id; }
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public void setId(Long id) { this.id = id; }
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@Override public int hashCode() { int hash = 0; hash += (id != null ? id.hashCode() : 0); return hash; }
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@Override public boolean equals(Object object) { // TODO: Warning - this method won't work in the case the id fields are not set if (!(object instanceof NewsEntity)) { return false; } NewsEntity other = (NewsEntity) object; if ((this.id == null && other.id != null...
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@Override public String toString() { return "ejb.NewsEntity[ id=" + id + " ]"; }
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@Override protected EntityManager getEntityManager() { return em; }
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public NewsEntityFacade() { super(NewsEntity.class); }
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public AbstractFacade(Class<T> entityClass) { this.entityClass = entityClass; }
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protected abstract EntityManager getEntityManager();
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public void create(T entity) { getEntityManager().persist(entity); }
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public void edit(T entity) { getEntityManager().merge(entity); }
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public void remove(T entity) { getEntityManager().remove(getEntityManager().merge(entity)); }
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public T find(Object id) { return getEntityManager().find(entityClass, id); }
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public List<T> findAll() { javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery(); cq.select(cq.from(entityClass)); return getEntityManager().createQuery(cq).getResultList(); }
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public List<T> findRange(int[] range) { javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery(); cq.select(cq.from(entityClass)); javax.persistence.Query q = getEntityManager().createQuery(cq); q.setMaxResults(range[1] - range[0]); q.se...
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public int count() { javax.persistence.criteria.CriteriaQuery cq = getEntityManager().getCriteriaBuilder().createQuery(); javax.persistence.criteria.Root<T> rt = cq.from(entityClass); cq.select(getEntityManager().getCriteriaBuilder().count(rt)); javax.persistence.Query q = getEntityManag...
bee980cf-878a-448d-90b2-6dab158e4864
protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html;charset=UTF-8"); String title=request.getParameter("title"); String body=request.getParameter("body"); if...
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@Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); }
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@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); }
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@Override public String getServletInfo() { return "Short description"; }// </editor-fold>
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protected void processRequest(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { request.getSession(true); response.setContentType("text/html;charset=UTF-8"); PrintWriter out = response.getWriter(); try { /* TODO outpu...
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@Override protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); }
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@Override protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { processRequest(request, response); }
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@Override public String getServletInfo() { return "Short description"; }// </editor-fold>
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@Override public void sessionCreated(HttpSessionEvent se) { counter++; }
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@Override public void sessionDestroyed(HttpSessionEvent se) { counter--; }
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public int getActiveSessionsCount() { return counter; }
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cacheobject(String name, cachedir where) { this.name=name; dir=where; }
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cacheobject(String name,cachedir where,String ln,long lm,String ct, String enc,int size) { this(name,where); localname=ln; date=lastmod=lm; location=null; etag=null; lru=System.currentTimeMillis(); ctype=ct; encoding=enc; this.size=size; httprc=200; good=true; }
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final public boolean equals(Object o) { if(o==null || ! (o instanceof cacheobject)) return false; cacheobject o1=(cacheobject)o; return name.equals(o1.getName()); }
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final public int hashCode() { return name.hashCode(); }
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final public boolean needSave() { if(localname!=null) return true; else return false; }
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cacheobject(DataInputStream is, cachedir d,byte version) throws IOException { this.dir=d; name=is.readUTF(); ctype=is.readUTF(); localname=is.readUTF(); location=is.readUTF(); if(location.length()==0) location=null; size=is.readInt(); httprc=is.readInt(); expires=is.readLong(); date=is.readLong(); lastmod=is...
7bde5827-1f63-4390-82cc-74d29466c182
final public void save(DataOutputStream os) throws IOException { if(localname==null) return; os.writeUTF(name); os.writeUTF(ctype); os.writeUTF(localname); if(location!=null) os.writeUTF(location); else os.writeUTF(""); os.writeInt(size); os.writeInt(httprc); os.writeLong(expires); os.writeLong(date); ...
eba0df08-2bf9-4dae-9c53-d45afaabfa9e
final public void make_request(request r, long reload_age,long min_age, long max_age, float percent,long expire_age,long redir_age) throws IOException { lru=System.currentTimeMillis(); /* novy objekt */ if(localname==null) { load_object(r); return;} /* test na expiraci */ if(needRefresh(r,reload_age,min_age,max_...
d46829bf-1109-478d-941e-27c6e6986568
final private synchronized File genTmp() { File out; String ld=dir.getLocalDir(); if(ld==null) return null; while(true) { out=new File(ld+(int)(Math.random()*100000000f)+".tmp"); if(!out.exists()) break; } return out; }
7683b243-08b0-4fee-bc41-72cca30c6545
final public void compress(int level) { if(level<=0) return; /* disabled by cfg */ if(good==false) return; /* partial download */ if(encoding!=null) return; /* compressed! */ if(!ctype.startsWith("text/")) return; /* not text */ if(localname==null || localname.equals(RESERVED)) return; if(size<=auto_compress) re...
f752533a-f40e-4cfa-bde9-3ec8a5fde8eb
final public boolean isValid() { if(localname==null || localname.equals(RESERVED)) { if(garbage.gcloglevel>2) System.out.print("NULL filename"); return false; } File f=new File( dir.getLocalDir()+localname ); if(!f.isFile()) { if(garbage.gcloglevel>2) System.out.print("No such file"); retur...
79a34f48-68b8-4ee6-a3a8-f76d5238106a
final public String getLocalName() { return localname; }
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final public void delete() { dir.remove(this); if(localname==null) return; new File(dir.getLocalDir()+localname).delete(); localname=null; }
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final public void clearLocalName() { if(localname==null) return; new File(dir.getLocalDir()+localname).delete(); localname=null; dir.dirty=true; }
94c0509a-b151-49d8-9bce-882c6bc149fd
final public synchronized void regenName() { if(localname==null) { System.out.println("[INTERNAL_ERR] regenName() called on "+name+" with NULL localname!"); } localname=genName(name); dir.dirty=true; if(encoding==null) return; if(!localname.endsWith(".gz")) if(localname.endsWith("_r")) localn...
04a46970-81e7-48e4-bd60-7e2b29521604
final public synchronized String genName(String tmp) { File f; String localdir=dir.getLocalDir(); if(localdir==null) return null; // System.err.println("in="+name); int j=tmp.length()-1; if(j>=0) { byte v[]; v=new byte[j+1]; tmp.getBytes(0,j+1,v,0); /* *********************************...
c5d768bb-2384-4a28-9151-0779771a8bed
final private void load_object(request r) throws IOException { WebConnection wc; c_miss.incrementAndGet(); if(localname==null) localname=RESERVED; /* prevents from async dir cleaning */ if(ctype==null) ctype="unknown/unknown"; String ln; r.add_ims(); // do not force full URL caching dir.dirty=true; try { wc...
81dcdebd-bfad-440a-a801-3fa4a8087402
final private void refresh_object(request r) throws IOException { WebConnection wc; dir.dirty=true; try { wc=r.connectToHost(); } catch (IOException eee) { /* check for forced reload error */ if(r.reload && ui.loader_add_reloads>0) { /* redir to UI */ r.make_headers(302,"t...
124964ef-f065-444d-88fe-5ef573f0b8c5
final public synchronized boolean rename(File from, File to) { to.delete(); boolean r=from.renameTo(to); if(!r && !to.exists()) localname=null; if(!r) from.delete(); return r; }
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final private void send_fromcache(request r) throws IOException { dir.dirty=true; long clims; String et=r.etag; clims=r.ims; if(et!=null && et.equals(etag)) { //System.out.println("[debug] Etag hit!"); clims=date; } if(clims>0) /* possible IMS? */ if(clims>=(lastmod==0?date:lastmod)) ...
5a1b28f5-cfa4-4100-a1cd-ad0bd3ad2fc3
final private void setInfo(request r) { httprc=r.httprc; ctype=r.ctype; encoding=r.encoding; location=r.location; size=r.ctsize; lastmod=r.ims; expires=r.exp; etag=r.etag; date=System.currentTimeMillis(); dir.dirty=true; }
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final private boolean needRefresh(request r,long reload_age,long min_age, long max_age, float percent,long expire_age,long redir_age) { long now=System.currentTimeMillis(); long age=now-date; /* - test forced reload status */ if(r.reload) { if(age>=reload_age) { if(trace_refresh==true) ...
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final public String toString() { return dir.getLocalDir()+name; }
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final public cachedir getDirectory() { return dir; }
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final public void setDirectory(cachedir newdir) { if(dir==null) throw new IllegalArgumentException("Directory must not be null"); dir=newdir; }
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final public String getName() { return name; }
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final public void setName(String name) { dir.remove(this); if(name!=null) { this.name=name; dir.putObject(this); } }
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final public String getType() { return ctype; }
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final public long getLRU() { return lru; }
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final public int getRC() { return httprc; }
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final public int getSize() { return size; }
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final public long getDate() { return date; }
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final public long getExp() { return expires; }
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final void touch() { lru=date=System.currentTimeMillis(); dir.dirty=true; }
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final void touchLRU() { lru=System.currentTimeMillis(); dir.dirty=true; }
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final public boolean isCheckable() { if(lastmod==0 && etag==null) return false; else return true; }
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final public boolean isRedirect() { if(location!=null) return true; else return false; }
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final public static String printDelta(long delta) { long mdelta=delta/60000L; // delta in minutes if(mdelta>60*24*7*4*12*2) return (mdelta/60/24/365)+"Y"; else if(mdelta>60*24*7*12) return (mdelta/60/24/30)+"M"; else if(mdelta>60*24*5*7) return (mdelta/60/24/7)+"w"; else if(mdelta>60*72) return (mdelta/6...
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ui() { if(uiport==0) { server=null; loader_add_missing=OFF; loader_add_reloads=OFF; return; } if(uiadr!=null) try{ server=new ServerSocket(uiport,10,uiadr); } catch(IOException e) { System.err.println("[SMARTCACHE] ERROR: Cannot bind to my UI port "+uiport+"/"+uiadr.getHostAddress...
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public final void run() { ThreadGroup clients; uireq client; Socket clientSocket; if(server==null) return; clients=new ThreadGroup("UI-clients"); Thread.currentThread().setName("UI connection accept"); System.out.println(new Date()+" "+scache.CACHENAME+" UI "+VERSION+" ready on "+uiport+"/"+(uiadr==null...
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public final static String process(String URL) { if(URL.startsWith("/loader/setdepth?")) { String t=getparam(URL,"type"); URL=getparam(URL,"depth"); if(t!=null && URL!=null) { if(t.equals("add")) loader_add_depth=URL; else loader_refresh_depth=URL; return "Default dep...
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public final static String getparam(String URL,String arg) { int i1=URL.lastIndexOf(arg+'='); if(i1==-1) return null; int i2=URL.indexOf('&',i1); if(i2==-1) i2=URL.length(); String part=URL.substring(i1+1+arg.length(),i2); return unescape(part); }
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public final static String escape(String URL) { if(URL==null) return ""; StringBuffer result=new StringBuffer(80); char c; int l=URL.length(); for(int i=0;i<l;i++) { c=URL.charAt(i); if(ESCAPE.indexOf(c)>-1) { result.append('%'); result.append(Integer.toHexString((int)c)); } else ...
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public final static String unescape(String URL) { StringBuffer result=new StringBuffer(80); char c; int l=URL.length(); for(int i=0;i<l;i++) { c=URL.charAt(i); if(c=='%' && i<l-2) try { c=(char)Integer.valueOf(URL.substring(i+1,i+3),16).intValue(); result.append(c); i+=2; } ...
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final static public String directoryToURL(String dir) { String urlpart; if(dir.startsWith(mgr.cache_dir)) { dir=dir.substring(mgr.cache_dir.length()); } if(dir.length()==0) return null; dir=dir.substring(1); /* preskocit 2x file-separator */ int i; i=dir.indexOf(File.separatorChar,0);...
4571cd5e-581e-43fe-b697-64487b82ff8c
final static HashMap <String,String> load_ldr_queue() { HashMap <String, String> result=new HashMap <String, String> (20); String line; int i; StringTokenizer st; try { DataInputStream dis=new DataInputStream( new BufferedInputStream( new FileInputStream(loader_queue_fil...
0cb1d074-97f3-49ec-8273-995a125e54f6
final static void save_ldr_queue(HashMap <String,String> data) throws IOException { DataOutputStream dos=new DataOutputStream( new BufferedOutputStream( new FileOutputStream(loader_queue_file),4096 ) ); for(Entry <String,String> qitem : data.entrySet()) { dos.write(...
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final static HashMap <String, String> load_dm_queue() { HashMap <String, String> result=new HashMap <String, String> (20); String line; int i; StringTokenizer st; try { DataInputStream dis=new DataInputStream( new BufferedInputStream( new FileInputStream(mgr.dmach...
5e9e3571-1868-4e09-8c9e-38121389701a
final static void save_dm_queue(HashMap <String, String> data) throws IOException { if(mgr.dmachine_queue==null) return; DataOutputStream dos=new DataOutputStream( new BufferedOutputStream( new FileOutputStream(mgr.dmachine_queue) ) ); for(String URL : data.values()) { ...
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final static public String text_align(String text,int data) { if(text.length()>=data) return text.substring(0,data); StringBuffer sb=new StringBuffer(data); sb.append(text); for(int i=data-text.length();i>0;i--) sb.append(' '); return sb.toString(); }
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final static private void display_trace_switch(String title,StringBuffer ans,boolean val,int conf) { ans.append("<tr><td>"); ans.append(title); ans.append("</td><td>"); if(val==true) { ans.append("<b>ON</b></td><td><a href=\"/trace/set?what="); ans.append(conf); ans.appen...
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public final static ArrayList <String> search_buildcache(String dir,int depth,ArrayList <String> v) { Thread.yield(); if(v==null) v=new ArrayList <String>(100); if(depth<0) return v; File f,d; f=new File(dir); String filez[]=f.list(); if(filez==null) return v; if(filez.length==0) return v; int rl=mgr.cache_dir...
8300dab0-e172-4124-874c-4ae2654d8a98
public final static void search_searchcache(ArrayList <String> cache,String str,StringBuilder ans) { String bURL; str=str.toLowerCase(); for(String s:cache) { if(s.substring(s.lastIndexOf(File.separatorChar)).toLowerCase().indexOf(str)>-1) { bURL=directoryToURL(s+File.separator...
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public static final void search_savecache(ArrayList <String> cache,int depth,long scan) { try { DataOutputStream dos=new DataOutputStream( new BufferedOutputStream( new FileOutputStream(mgr.cache_dir+File.separatorChar+SEARCHCACHE+depth+".tmp"),4096 ) ); dos.writeUTF(SEARCHCACHEMAGIC); dos.write...
c75d3f6c-59c6-4413-9fb1-78a14148e6a9
public static final ArrayList <String> search_loadcache(int depth) { ArrayList <String> v; File f; long scantime; long filetime; String s; v=null; f=new File(mgr.cache_dir+File.separatorChar+SEARCHCACHE+depth+".tmp"); if(!f.exists()) return null; try { DataInputStream din=...
b8302423-e195-4e27-a609-9f11cc099952
public final static void init() { if(activeConnections!=null) return; activeConnections = new HashMap <String, ArrayList <WebConnection>> (30); cleaner = new ConnectionHandler(); cleaner.setDaemon (true); cleaner.setName ("Keep alive connection cleaner"); cleaner.start ()...