2008-05-11 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Changed method signature:
	DHTPeerAnnounceStorage::getPeers,
	DHTPeerAnnounceEntry::getPeers
	* src/DHTGetPeersMessage.cc
	* src/DHTPeerAnnounceEntry.cc
	* src/DHTPeerAnnounceEntry.h
	* src/DHTPeerAnnounceStorage.cc
	* src/DHTPeerAnnounceStorage.h
	* test/DHTAnnouncePeerMessageTest.cc
	* test/DHTPeerAnnounceEntryTest.cc
	* test/DHTPeerAnnounceStorageTest.cc

ChangeLog

@@ -1,3 +1,17 @@
+2008-05-11  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
+
+	Changed method signature:
+	DHTPeerAnnounceStorage::getPeers,
+	DHTPeerAnnounceEntry::getPeers
+	* src/DHTGetPeersMessage.cc
+	* src/DHTPeerAnnounceEntry.cc
+	* src/DHTPeerAnnounceEntry.h
+	* src/DHTPeerAnnounceStorage.cc
+	* src/DHTPeerAnnounceStorage.h
+	* test/DHTAnnouncePeerMessageTest.cc
+	* test/DHTPeerAnnounceEntryTest.cc
+	* test/DHTPeerAnnounceStorageTest.cc
+
 2008-05-11  Tatsuhiro Tsujikawa  <tujikawa at rednoah dot com>
 
 	Changed method signature:

src/DHTGetPeersMessage.cc

@@ -66,7 +66,8 @@ void DHTGetPeersMessage::doReceivedAction()
 					      _remoteNode->getIPAddress(),
 					      _remoteNode->getPort());
   // Check to see localhost has the contents which has same infohash
-  Peers peers = _peerAnnounceStorage->getPeers(_infoHash);
+  std::deque<SharedHandle<Peer> > peers;
+  _peerAnnounceStorage->getPeers(peers, _infoHash);
   SharedHandle<DHTMessage> reply;
   if(peers.empty()) {
     std::deque<SharedHandle<DHTNode> > nodes;

src/DHTPeerAnnounceEntry.cc

@@ -102,9 +102,8 @@ bool DHTPeerAnnounceEntry::empty() const
   return _peerAddrEntries.empty() && _btCtx.isNull();
 }
 
-Peers DHTPeerAnnounceEntry::getPeers() const
+void DHTPeerAnnounceEntry::getPeers(std::deque<SharedHandle<Peer> >& peers) const
 {
-  std::deque<SharedHandle<Peer> > peers;
   for(std::deque<PeerAddrEntry>::const_iterator i = _peerAddrEntries.begin();
       i != _peerAddrEntries.end(); ++i) {
     SharedHandle<Peer> peer(new Peer((*i).getIPAddress(), (*i).getPort()));
@@ -117,7 +116,6 @@ Peers DHTPeerAnnounceEntry::getPeers() const
       peers.insert(peers.end(), activePeers.begin(), activePeers.end());
     }
   }
-  return peers;
 }
 
 void DHTPeerAnnounceEntry::notifyUpdate()

src/DHTPeerAnnounceEntry.h

@@ -87,7 +87,7 @@ public:
     return _infoHash;
   }
 
-  std::deque<SharedHandle<Peer> > getPeers() const;
+  void getPeers(std::deque<SharedHandle<Peer> >& peers) const;
 
 };
 

src/DHTPeerAnnounceStorage.cc

@@ -118,14 +118,14 @@ bool DHTPeerAnnounceStorage::contains(const unsigned char* infoHash) const
     std::find_if(_entries.begin(), _entries.end(), FindPeerAnnounceEntry(infoHash)) != _entries.end();
 }
 
-Peers DHTPeerAnnounceStorage::getPeers(const unsigned char* infoHash)
+void DHTPeerAnnounceStorage::getPeers(std::deque<SharedHandle<Peer> >& peers,
+				      const unsigned char* infoHash)
 {
   std::deque<SharedHandle<DHTPeerAnnounceEntry> >::iterator i = 
     std::find_if(_entries.begin(), _entries.end(), FindPeerAnnounceEntry(infoHash));
-  if(i == _entries.end() || (*i)->empty()) {
-    return Peers();
+  if(i != _entries.end() && !(*i)->empty()) {
+    (*i)->getPeers(peers);
   }
-  return (*i)->getPeers();
 }
 
 void DHTPeerAnnounceStorage::handleTimeout()

src/DHTPeerAnnounceStorage.h

@@ -76,7 +76,8 @@ public:
 
   bool contains(const unsigned char* infoHash) const;
 
-  std::deque<SharedHandle<Peer> > getPeers(const unsigned char* infoHash);
+  void getPeers(std::deque<SharedHandle<Peer> >& peers,
+		const unsigned char* infoHash);
 
   // drop peer announce entry which is not updated in the past
   // DHT_PEER_ANNOUNCE_PURGE_INTERVAL seconds.

test/DHTAnnouncePeerMessageTest.cc

@@ -115,7 +115,8 @@ void DHTAnnouncePeerMessageTest::testDoReceivedAction()
   CPPUNIT_ASSERT(remoteNode == m->getRemoteNode());
   CPPUNIT_ASSERT_EQUAL(std::string("announce_peer"), m->getMessageType());
   CPPUNIT_ASSERT_EQUAL(transactionID, m->getTransactionID());
-  std::deque<SharedHandle<Peer> > peers = peerAnnounceStorage.getPeers(infoHash);
+  std::deque<SharedHandle<Peer> > peers;
+  peerAnnounceStorage.getPeers(peers, infoHash);
   CPPUNIT_ASSERT_EQUAL((size_t)1, peers.size());
   {
     SharedHandle<Peer> peer = peers[0];

test/DHTPeerAnnounceEntryTest.cc

@@ -115,7 +115,8 @@ void DHTPeerAnnounceEntryTest::testGetPeers()
 
   DHTPeerAnnounceEntry entry(infohash);
   {
-    std::deque<SharedHandle<Peer> > peers = entry.getPeers();
+    std::deque<SharedHandle<Peer> > peers;
+    entry.getPeers(peers);
     CPPUNIT_ASSERT_EQUAL((size_t)0, peers.size());
   }
 
@@ -123,7 +124,8 @@ void DHTPeerAnnounceEntryTest::testGetPeers()
   entry.addPeerAddrEntry(PeerAddrEntry("192.168.0.2", 6882));
 
   {
-    std::deque<SharedHandle<Peer> > peers = entry.getPeers();
+    std::deque<SharedHandle<Peer> > peers;
+    entry.getPeers(peers);
     CPPUNIT_ASSERT_EQUAL((size_t)2, peers.size());
     CPPUNIT_ASSERT_EQUAL(std::string("192.168.0.1"), peers[0]->ipaddr);
     CPPUNIT_ASSERT_EQUAL((uint16_t)6881, peers[0]->port);
@@ -132,7 +134,8 @@ void DHTPeerAnnounceEntryTest::testGetPeers()
   }
   entry.setBtContext(ctx);
   {
-    std::deque<SharedHandle<Peer> > peers = entry.getPeers();
+    std::deque<SharedHandle<Peer> > peers;
+    entry.getPeers(peers);
     CPPUNIT_ASSERT_EQUAL((size_t)4, peers.size());
     CPPUNIT_ASSERT_EQUAL(std::string("192.168.0.1"), peers[0]->ipaddr);
     CPPUNIT_ASSERT_EQUAL((uint16_t)6881, peers[0]->port);

test/DHTPeerAnnounceStorageTest.cc

@@ -40,7 +40,8 @@ void DHTPeerAnnounceStorageTest::testAddAnnounce()
   storage.addPeerAnnounce(infohash2, "192.168.0.3", 6883);
   storage.addPeerAnnounce(infohash2, "192.168.0.4", 6884);
   
-  std::deque<SharedHandle<Peer> > peers = storage.getPeers(infohash2);
+  std::deque<SharedHandle<Peer> > peers;
+  storage.getPeers(peers, infohash2);
 
   CPPUNIT_ASSERT_EQUAL((size_t)2, peers.size());
   CPPUNIT_ASSERT_EQUAL(std::string("192.168.0.3"), peers[0]->ipaddr);