2010-08-07 Tatsuhiro Tsujikawa <t-tujikawa@users.sourceforge.net>

	Added IPv6 DHT. Added --dht-entry-porint6, --dht-file-path6,
	--dht-listen-addr6 and --enable-dht6 option.  IPv6 DHT is disabled
	by default. To use IPv6 DHT, you need to use --enable-dht6 and
	specify a global unicast address to --dht-listen-addr6.  IPv6 DHT
	is highly experimental.
	* src/BtSetup.cc
	* src/DHTAutoSaveCommand.cc
	* src/DHTAutoSaveCommand.h
	* src/DHTConnectionImpl.cc
	* src/DHTConnectionImpl.h
	* src/DHTEntryPointNameResolveCommand.cc
	* src/DHTFindNodeReplyMessage.cc
	* src/DHTFindNodeReplyMessage.h
	* src/DHTGetPeersMessage.cc
	* src/DHTGetPeersReplyMessage.cc
	* src/DHTGetPeersReplyMessage.h
	* src/DHTMessageFactory.h
	* src/DHTMessageFactoryImpl.cc
	* src/DHTMessageFactoryImpl.h
	* src/DHTMessageTracker.cc
	* src/DHTRegistry.cc
	* src/DHTRegistry.h
	* src/DHTRoutingTableDeserializer.cc
	* src/DHTRoutingTableDeserializer.h
	* src/DHTRoutingTableSerializer.cc
	* src/DHTRoutingTableSerializer.h
	* src/DHTSetup.cc
	* src/DHTSetup.h
	* src/FtpConnection.cc
	* src/LpdMessageReceiver.cc
	* src/OptionHandlerFactory.cc
	* src/OptionHandlerImpl.h
	* src/PeerInteractionCommand.cc
	* src/RequestGroup.cc
	* src/SocketCore.cc
	* src/SocketCore.h
	* src/bittorrent_helper.cc
	* src/bittorrent_helper.h
	* src/prefs.cc
	* src/prefs.h
	* src/usage_text.h
	* test/DHTConnectionImplTest.cc
	* test/DHTFindNodeReplyMessageTest.cc
	* test/DHTGetPeersMessageTest.cc
	* test/DHTGetPeersReplyMessageTest.cc
	* test/DHTMessageFactoryImplTest.cc
	* test/DHTRoutingTableDeserializerTest.cc
	* test/DHTRoutingTableSerializerTest.cc
	* test/LpdMessageDispatcherTest.cc
	* test/MockDHTMessageFactory.h

1 files changed, 13 insertions, 8 deletions

diff --git a/src/DHTConnectionImpl.h b/src/DHTConnectionImpl.h
index 24099edd..7f0808fa 100644
--- a/src/DHTConnectionImpl.h
+++ b/src/DHTConnectionImpl.h
@@ -48,28 +48,33 @@ class DHTConnectionImpl:public DHTConnection {
 private:
   SharedHandle<SocketCore> socket_;
 
+  int family_;
+
   Logger* logger_;
 public:
-  DHTConnectionImpl();
+  DHTConnectionImpl(int family);
 
   virtual ~DHTConnectionImpl();
 
   /**
-   * Binds port. All number in ports are tried.
-   * If successful, the binded port is assigned to port and returns true.
-   * Otherwise return false and port is undefined in this case.
+   * Binds port. All number in ports are tried.  If successful, the
+   * binded port is assigned to port and returns true.  Otherwise
+   * return false and port is undefined in this case.  If non-empty
+   * string addr is given, the socket is associated to the address.
    */
-  bool bind(uint16_t& port, IntSequence& ports);
+  bool bind(uint16_t& port, const std::string& addr, IntSequence& ports);
   
   /**
    * Binds port. The port number specified by port is used to bind.
-   * If successful, the binded port is assigned to port and returns true.
-   * Otherwise return false and port is undefined in this case.
+   * If successful, the binded port is assigned to port and returns
+   * true.  Otherwise return false and port is undefined in this case.
+   * If non-empty string addr is given, the socket is associated to
+   * the address.
    *
    * If you want to bind arbitrary port, give 0 as port and if successful,
    * the binded port is assigned to port.
    */
-  bool bind(uint16_t& port);
+  bool bind(uint16_t& port, const std::string& addr);
 
   virtual ssize_t receiveMessage(unsigned char* data, size_t len,
                                  std::string& host, uint16_t& port);