2007-12-22 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added uTorrent compatible Peer Exchange.
	* src/BencodeVisitor.{h, cc}
	* test/BencodeVisitorTest.cc
	* src/BtConstants.h
	* src/BtContext.h: Added 'private' flag.
	* src/BtExtendedMessage.{h, cc}
	* test/BtExtendedMessageTest.cc
	* src/BtHandshakeMessage.{h, cc}: Set extended messaging bit in
	reserved field.
	* test/BtHandshakeMessageTest.cc
	* src/BtMessageFactory.h
	* src/BtRegistry.h
	* src/BtRuntime.h: This class holds default extension message 
IDs for
	aria2. By default, aria2 uses ID 8 for ut_pex.
	* src/DefaultBtContext.cc
	* src/DefaultBtInteractive.{h, cc}: This class holds 
_utPexEnabled.
	When it is true, aria2 enables ut_pex. This value is set by
	PeerInteractionCommand.
	* src/DefaultBtMessageFactory.{h, cc}
	* test/DefaultBtMessageFactoryTest.cc
	* src/DefaultBtMessageReceiver.cc: Moved the code of fast 
extension
	handling to DefaultBtInteractive class.
	* src/DefaultExtensionMessageFactory.{h, cc}
	* test/DefaultExtensionMessageFactoryTest.cc
	* src/DefaultPeerStorage.cc: Returns false if a peer is already 
in
	the container(peers and incomingPeers. The equality is 
determined by
	Peer::id).
	* test/DefaultPeerStorageTest.cc
	* src/ExtensionMessage.h
	* test/MockExtensionMessage.h
	* src/ExtensionMessageFactory.h
	* test/MockExtensionMessageFactory.h
	* src/HandshakeExtensionMessage.{h, cc}
	* test/HandshakeExtensionMessageTest.cc
	* src/MetaEntry.h
	* src/Peer.{h, cc}
	* src/PeerInteractionCommand.cc
	* src/PeerReceiveHandshakeCommand.cc: Evaluate the return value 
of
	addIncomingPeer.
	* src/PeerMessageUtil.{h, cc}
	* src/PeerObject.h
	* src/UTPexExtensionMessage.{h, cc}
	* test/UTPexExtensionMessageTest.cc
	* src/message.h
	* src/prefs.h

	Fixed the bug that returns incomplete data when it contains null
	character. A convenient constructor was also added.
	* src/Data.{h, cc}

	Rewritten.
	* src/CompactPeerListProcessor.cc

	Fixed typos.
	* src/message.h
	* src/MetaFileUtil.cc

1 files changed, 5 insertions, 2 deletions

diff --git a/src/PeerObject.h b/src/PeerObject.h
index 77b19c3b..44521c8f 100644
--- a/src/PeerObject.h
+++ b/src/PeerObject.h
@@ -41,6 +41,7 @@
 #include "BtMessageDispatcher.h"
 #include "PeerConnection.h"
 #include "BtMessageReceiver.h"
+#include "ExtensionMessageFactory.h"
 
 class PeerObject {
 public:
@@ -48,13 +49,15 @@ public:
 	       btRequestFactory(0),
 	       btMessageDispatcher(0),
 	       btMessageReceiver(0),
-	       peerConnection(0) {}
-
+	       peerConnection(0),
+	       extensionMessageFactory(0) {}
+  
   BtMessageFactoryHandle btMessageFactory;
   BtRequestFactoryHandle btRequestFactory;
   BtMessageDispatcherHandle btMessageDispatcher;
   BtMessageReceiverHandle btMessageReceiver;
   PeerConnectionHandle peerConnection;
+  ExtensionMessageFactoryHandle extensionMessageFactory;
 };
 
 typedef SharedHandle<PeerObject> PeerObjectHandle;