2007-11-12 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Implemented checksum validation feature(1 checksum for each 
file)
	The validation takes place after the download.
	* src/PieceHashCheckIntegrityEntry.{h, cc}: New class.
	* src/IteratableChecksumValidator.{h, cc}: Rewritten.
	* src/CheckIntegrityCommand.cc: Changed log message.
	* src/Metalink2RequestGroup.cc: Set checksum to
	SingleFileDownloadContext.
	* src/StreamCheckIntegrityEntry.{h, cc}: Now derived from
	PieceHashCheckIntegrity class.
	* src/BtCheckIntegrityEntry.{h, cc}: Now derived from
	PieceHashCheckIntegrity class.
	* src/ChecksumCheckIntegrityEntry.{h, cc}: New class.
	* src/IteratableValidator.h: New class.
	* src/message.h
	* src/CheckIntegrityEntry.{h, cc}
	* src/IteratableChunkChecksumValidator.{h, cc}
	* src/SingleFileDownloadContext.h
	* src/DownloadCommand.cc
	
	--allow-overwrite=true is no longer needed to check file 
integrity
	before download in BitTorrent download.
	* src/RequestGroup.cc (getInitialCommand)

	Removed RequestGroup from queue when 
RequestGroup::getInitialCommand()
	throws exception.
	* src/RequestGroupMan.cc (getInitialCommands)
	

1 files changed, 2 insertions, 6 deletions

diff --git a/src/StreamCheckIntegrityEntry.h b/src/StreamCheckIntegrityEntry.h
index 7608b239..55ee06d3 100644
--- a/src/StreamCheckIntegrityEntry.h
+++ b/src/StreamCheckIntegrityEntry.h
@@ -35,17 +35,13 @@
 #ifndef _D_STREAM_CHECK_INTEGRITY_ENTRY_H_
 #define _D_STREAM_CHECK_INTEGRITY_ENTRY_H_
 
-#include "CheckIntegrityEntry.h"
+#include "PieceHashCheckIntegrityEntry.h"
 #include "TimeA2.h"
 
 class Request;
 typedef SharedHandle<Request> RequestHandle;
-class Command;
-typedef deque<Command*> Commands;
-class RequestGroup;
-class DownloadEngine;
 
-class StreamCheckIntegrityEntry:public CheckIntegrityEntry
+class StreamCheckIntegrityEntry:public PieceHashCheckIntegrityEntry
 {
 private:
   RequestHandle _currentRequest;