Preparing client use of external avatar servers.

src/net/common/clientstate.cpp

@@ -459,6 +459,9 @@ ClientStateReadingServerList::Process(ClientThread &client)
 				addrNode = firstServer->FirstChild("IPv4Address");
 			const TiXmlNode *portNode = firstServer->FirstChild("Port");
 
+			// Currently, only IPv4 is supported for avatar servers.
+			const TiXmlNode *avatarNode = firstServer->FirstChild("AvatarServerIPv4Address");
+
 			if (!addrNode || !addrNode->ToElement() || !portNode || !portNode->ToElement())
 				throw ClientException(__FILE__, __LINE__, ERR_SOCK_INVALID_SERVERLIST_XML, 0);
 
@@ -467,6 +470,12 @@ ClientStateReadingServerList::Process(ClientThread &client)
 			int tmpPort = 0;
 			portNode->ToElement()->QueryIntAttribute("value", &tmpPort);
 			context.SetServerPort((unsigned)tmpPort);
+
+			if (avatarNode && avatarNode->ToElement()) // optional
+			{
+				context.SetAvatarServerAddr(addrNode->ToElement()->Attribute("value"));
+			}
+
 			retVal = MSG_SOCK_SERVER_LIST_DONE;
 		}
 		else

src/net/common/clientthread.cpp

@@ -56,7 +56,8 @@ void
 ClientThread::Init(
 	const string &serverAddress, const string &serverListUrl,
 	bool useServerList, unsigned serverPort, bool ipv6, bool sctp,
-	const string &pwd, const string &playerName, const string &avatarFile,
+	const string &avatarServerAddress, const string &pwd,
+	const string &playerName, const string &avatarFile,
 	const string &cacheDir)
 {
 	if (IsRunning())
@@ -73,6 +74,7 @@ ClientThread::Init(
 	context.SetServerListUrl(serverListUrl);
 	context.SetUseServerList(useServerList);
 	context.SetServerPort(serverPort);
+	context.SetAvatarServerAddr(avatarServerAddress);
 	context.SetPassword(pwd);
 	context.SetPlayerName(playerName);
 	context.SetAvatarFile(avatarFile);
@@ -517,6 +519,8 @@ ClientThread::RetrieveAvatarIfNeeded(unsigned id, const PlayerInfo &info)
 		if (info.hasAvatar && !info.avatar.IsZero() && !GetAvatarManager().HasAvatar(info.avatar))
 		{
 			m_avatarHasRequestedList.push_back(id); // Never remove from this list. Only request once.
+
+			// TODO: download from avatar server if applicable.
 			boost::shared_ptr<NetPacket> retrieveAvatar(new NetPacketRetrieveAvatar);
 			NetPacketRetrieveAvatar::Data retrieveAvatarData;
 			retrieveAvatarData.requestId = id;