2007-05-23 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

Change file mode to 666:
	* src/common.h (OPEN_MODE): New definition.
	* src/File.cc
	* src/Util.cc
	* src/Directry.cc
	* src/AbstractDiskWriter.cc

	Change the level of log message "download aborted" to debug:
	* src/PeerAbstractCommand.cc (execute)
	
	* src/RequestGroup.h (RequestGroup): Initialized 
_hintTotalLength to 0.

	* src/TrackerWatcherCommand.cc
	(createCommand): Sleep some seconds after request failed.
	If tracker request fails more than value of 
PREF_TRACKER_MAX_TRIES,
	then abort tracker request.

src/AbstractDiskWriter.cc

@@ -79,7 +79,7 @@ void AbstractDiskWriter::openExistingFile(const string& filename, int64_t totalL
     throw new DlAbortEx(EX_FILE_OPEN, filename.c_str(), "file not found");
   }
 
-  if((fd = open(filename.c_str(), O_RDWR, S_IRUSR|S_IWUSR)) < 0) {
+  if((fd = open(filename.c_str(), O_RDWR, OPEN_MODE)) < 0) {
     throw new DlAbortEx(EX_FILE_OPEN, filename.c_str(), strerror(errno));
   }
   if(f.size() < totalLength) {
@@ -99,7 +99,7 @@ void AbstractDiskWriter::createFile(const string& filename, int32_t addFlags) {
 //   if(filename.empty()) {
 //     filename = "index.html";
 //   }
-  if((fd = open(filename.c_str(), O_CREAT|O_RDWR|O_TRUNC|addFlags, S_IRUSR|S_IWUSR)) < 0) {
+  if((fd = open(filename.c_str(), O_CREAT|O_RDWR|O_TRUNC|addFlags, OPEN_MODE)) < 0) {
     throw new DlAbortEx(EX_FILE_OPEN, filename.c_str(), strerror(errno));
   }  
 }

src/Directory.cc

@@ -61,7 +61,7 @@ void Directory::createDir(const string& parentDir, bool recursive) const {
       throw new DlAbortEx(EX_NOT_DIRECTORY, path.c_str());
     }
   } else {
-    if(mkdir(path.c_str(), S_IRUSR|S_IWUSR|S_IXUSR) == -1) {
+    if(mkdir(path.c_str(), OPEN_MODE) == -1) {
       throw new DlAbortEx(EX_MAKE_DIR, path.c_str(), strerror(errno));
     }
   }

src/File.cc

@@ -98,14 +98,13 @@ bool File::mkdirs() {
   if(Util::startsWith(name, "/")) {
     accDir = "/";
   }
-  mode_t mode = S_IRUSR|S_IWUSR|S_IXUSR;
   for(Strings::const_iterator itr = dirs.begin(); itr != dirs.end();
       itr++, accDir += "/") {
     accDir += *itr;
     if(File(accDir).isDir()) {
       continue;
     }
-    if(mkdir(accDir.c_str(), mode) == -1) {
+    if(mkdir(accDir.c_str(), OPEN_MODE) == -1) {
       return false;
     }
   }

src/PeerAbstractCommand.cc

@@ -78,7 +78,7 @@ bool PeerAbstractCommand::execute() {
     }
     return executeInternal();
   } catch(RecoverableException* err) {
-    logger->error(MSG_DOWNLOAD_ABORTED, err, cuid);
+    logger->debug(MSG_DOWNLOAD_ABORTED, err, cuid);
     logger->debug("CUID#%d - Peer %s:%d banned.",
 		  cuid, peer->ipaddr.c_str(), peer->port);
     onAbort(err);

src/RequestGroup.h

@@ -72,10 +72,25 @@ public:
   bool isTorrent;
 
   RequestGroup(const Strings& uris, const Option* option):
-    _uris(uris), _segmentMan(0), _segmentManFactory(new DefaultSegmentManFactory(option)), _option(option), logger(LogFactory::getInstance()), _chunkChecksum(0), numConnection(0), isTorrent(false) {}
+    _hintTotalLength(0),
+    _uris(uris),
+    _segmentMan(0),
+    _segmentManFactory(new DefaultSegmentManFactory(option)),
+    _option(option),
+    logger(LogFactory::getInstance()),
+    _chunkChecksum(0),
+    numConnection(0),
+    isTorrent(false) {}
 
   RequestGroup(const string& uri, const Option* option):
-    _segmentMan(0), _segmentManFactory(new DefaultSegmentManFactory(option)), _option(option), logger(LogFactory::getInstance()), _chunkChecksum(0), numConnection(0), isTorrent(false)
+    _hintTotalLength(0),
+    _segmentMan(0),
+    _segmentManFactory(new DefaultSegmentManFactory(option)),
+    _option(option),
+    logger(LogFactory::getInstance()),
+    _chunkChecksum(0),
+    numConnection(0),
+    isTorrent(false)
   {
     _uris.push_back(uri);
   }

src/RequestGroupMan.cc

@@ -83,6 +83,17 @@ void RequestGroupMan::fillRequestGroupFromReserver(DownloadEngine* e)
   }
 }
 
+Commands RequestGroupMan::getInitialCommands(DownloadEngine* e) const
+{
+  Commands commands;
+  for(RequestGroups::const_iterator itr = _requestGroups.begin();
+	itr != _requestGroups.end(); ++itr) {
+    (*itr)->initSegmentMan();
+    commands.push_back((*itr)->getNextCommand(e, 1).front());
+  }
+  return commands;
+}
+
 void RequestGroupMan::showDownloadResults(ostream& o) const
 {
   // Download Results:

src/RequestGroupMan.h

@@ -102,16 +102,7 @@ public:
     return totalLength;
   }
 
-  Commands getInitialCommands(DownloadEngine* e) const
-  {
-    Commands commands;
-    for(RequestGroups::const_iterator itr = _requestGroups.begin();
-	itr != _requestGroups.end(); ++itr) {
-      (*itr)->initSegmentMan();
-      commands.push_back((*itr)->getNextCommand(e, 1).front());
-    }
-    return commands;
-  }
+  Commands getInitialCommands(DownloadEngine* e) const;
 
   void removeStoppedGroup();
 

src/TrackerWatcherCommand.cc

@@ -64,6 +64,7 @@ bool TrackerWatcherCommand::execute() {
 
 Command* TrackerWatcherCommand::createCommand() {
   Command* command = 0;
+
   if(btAnnounce->isAnnounceReady()) {
     command = createRequestCommand(btAnnounce->getAnnounceUrl());
     btAnnounce->announceStart(); // inside it, trackers++.
@@ -72,11 +73,13 @@ Command* TrackerWatcherCommand::createCommand() {
     e->_requestGroupMan->removeStoppedGroup();
     if(btAnnounce->isAllAnnounceFailed()) {
       btAnnounce->resetAnnounce();
-      // sleep a few seconds.
+      return 0;
+    } else if(btAnnounce->isAnnounceReady()) {
       command =
 	new SleepCommand(cuid, e,
 			 createRequestCommand(btAnnounce->getAnnounceUrl()),
 			 e->option->getAsInt(PREF_RETRY_WAIT));
+      btAnnounce->announceStart(); // inside it, tracker++.
     }
   }
   return command;
@@ -94,7 +97,6 @@ Command* TrackerWatcherCommand::createRequestCommand(const string& url)
     logger->error("CUID#%d - Cannot create tracker request.");
     return 0;
   }
-
   logger->info("CUID#%d - Creating new tracker request command #%d", cuid,
 	       commands.front()->getCuid());
   return commands.front();

src/Util.cc

@@ -324,10 +324,10 @@ void Util::rangedFileCopy(const string& dest, const string& src, long long int s
   int destFd = -1;
   int srcFd = -1;
   try {
-    if((destFd = open(dest.c_str(), O_CREAT|O_WRONLY|O_TRUNC, S_IRUSR|S_IWUSR)) == -1) {
+    if((destFd = open(dest.c_str(), O_CREAT|O_WRONLY|O_TRUNC, OPEN_MODE)) == -1) {
       throw new DlAbortEx(EX_FILE_OPEN, dest.c_str(), strerror(errno));
     }
-    if((srcFd = open(src.c_str(), O_RDONLY, S_IRUSR|S_IWUSR)) == -1) {
+    if((srcFd = open(src.c_str(), O_RDONLY, OPEN_MODE)) == -1) {
       throw new DlAbortEx(EX_FILE_OPEN, src.c_str(), strerror(errno));
     }
     if(lseek(srcFd, srcOffset, SEEK_SET) != srcOffset) {
@@ -496,7 +496,7 @@ void Util::fileChecksum(const string& filename, unsigned char* digest,
   char buf[BUFLEN];
 
   int fd;
-  if((fd = open(filename.c_str(), O_RDWR, S_IRUSR|S_IWUSR)) < 0) {
+  if((fd = open(filename.c_str(), O_RDWR, OPEN_MODE)) < 0) {
     throw new DlAbortEx(EX_FILE_OPEN, filename.c_str(), strerror(errno));
   }
   while(1) {

src/common.h

@@ -78,4 +78,6 @@ public:
 typedef deque<string> Strings;
 typedef deque<int32_t> Integers;
 
+#define OPEN_MODE S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH
+
 #endif // _D_COMMON_H_