added ipv6 support from the old lua branch

8 files changed, 54 insertions, 49 deletions

diff --git a/src/engine/client/client.cpp b/src/engine/client/client.cpp
index 198f5f1a..a39bfb5b 100644
--- a/src/engine/client/client.cpp
+++ b/src/engine/client/client.cpp
@@ -692,20 +692,8 @@ void CClient::Connect(const char *pAddress)
 	m_pConsole->Print(IConsole::OUTPUT_LEVEL_STANDARD, "client", aBuf);
 
 	ServerInfoRequest();
-	str_copy(aBuf, m_aServerAddressStr, sizeof(aBuf));
 
-	for(int k = 0; aBuf[k]; k++)
-	{
-		if(aBuf[k] == ':')
-		{
-			Port = str_toint(aBuf+k+1);
-			aBuf[k] = 0;
-			break;
-		}
-	}
-
-	// TODO: IPv6 support
-	if(net_host_lookup(aBuf, &m_ServerAddress, NETTYPE_IPV4) != 0)
+	if(net_host_lookup(m_aServerAddressStr, &m_ServerAddress, NETTYPE_ALL) != 0)
 	{
 		char aBufMsg[256];
 		str_format(aBufMsg, sizeof(aBufMsg), "could not find the address of %s, connecting to localhost", aBuf);
@@ -714,7 +702,8 @@ void CClient::Connect(const char *pAddress)
 	}
 
 	m_RconAuthed = 0;
-	m_ServerAddress.port = Port;
+	if(m_ServerAddress.port == 0)
+		m_ServerAddress.port = Port;
 	m_NetClient.Connect(&m_ServerAddress);
 	SetState(IClient::STATE_CONNECTING);
 
@@ -1119,9 +1108,7 @@ void CClient::ProcessConnlessPacket(CNetChunk *pPacket)
 			Info.m_NumPlayers < 0 || Info.m_NumPlayers > Info.m_NumClients || Info.m_MaxPlayers < 0 || Info.m_MaxPlayers > Info.m_MaxClients)
 			return;
 
-		str_format(Info.m_aAddress, sizeof(Info.m_aAddress), "%d.%d.%d.%d:%d",
-			pPacket->m_Address.ip[0], pPacket->m_Address.ip[1], pPacket->m_Address.ip[2],
-			pPacket->m_Address.ip[3], pPacket->m_Address.port);
+		net_addr_str(&pPacket->m_Address, Info.m_aAddress, sizeof(Info.m_aAddress));
 
 		for(int i = 0; i < Info.m_NumClients; i++)
 		{
@@ -1868,7 +1855,12 @@ void CClient::Run()
 	{
 		NETADDR BindAddr;
 		mem_zero(&BindAddr, sizeof(BindAddr));
-		m_NetClient.Open(BindAddr, 0);
+		BindAddr.type = NETTYPE_ALL;
+		if(!m_NetClient.Open(BindAddr, 0))
+		{
+			dbg_msg("client", "couldn't start network");
+			return;
+		}
 	}
 
 	// connect to the server if wanted
diff --git a/src/engine/client/serverbrowser.cpp b/src/engine/client/serverbrowser.cpp
index d4efe975..55d25f8a 100644
--- a/src/engine/client/serverbrowser.cpp
+++ b/src/engine/client/serverbrowser.cpp
@@ -492,12 +492,10 @@ void CServerBrowser::Refresh(int Type)
 		mem_copy(Buffer, SERVERBROWSE_GETINFO, sizeof(SERVERBROWSE_GETINFO));
 		Buffer[sizeof(SERVERBROWSE_GETINFO)] = m_CurrentToken;
 
+		/* do the broadcast version */
 		Packet.m_ClientID = -1;
 		mem_zero(&Packet, sizeof(Packet));
-		Packet.m_Address.ip[0] = 255;
-		Packet.m_Address.ip[1] = 255;
-		Packet.m_Address.ip[2] = 255;
-		Packet.m_Address.ip[3] = 255;
+		Packet.m_Address.type = NETTYPE_ALL|NETTYPE_LINK_BROADCAST;
 		Packet.m_Flags = NETSENDFLAG_CONNLESS;
 		Packet.m_DataSize = sizeof(Buffer);
 		Packet.m_pData = Buffer;
diff --git a/src/engine/server.h b/src/engine/server.h
index 7e11d865..c8e55110 100644
--- a/src/engine/server.h
+++ b/src/engine/server.h
@@ -30,7 +30,7 @@ public:
 	virtual int ClientCountry(int ClientID) = 0;
 	virtual bool ClientIngame(int ClientID) = 0;
 	virtual int GetClientInfo(int ClientID, CClientInfo *pInfo) = 0;
-	virtual void GetClientIP(int ClientID, char *pIPString, int Size) = 0;
+	virtual void GetClientAddr(int ClientID, char *pAddrStr, int Size) = 0;
 	virtual int *LatestInput(int ClientID, int *pSize) = 0;
 	
 	virtual int SendMsg(CMsgPacker *pMsg, int Flags, int ClientID) = 0;
diff --git a/src/engine/server/server.cpp b/src/engine/server/server.cpp
index c3ba583b..f1d2e6e1 100644
--- a/src/engine/server/server.cpp
+++ b/src/engine/server/server.cpp
@@ -333,12 +333,13 @@ int CServer::GetClientInfo(int ClientID, CClientInfo *pInfo)
 	return 0;
 }
 
-void CServer::GetClientIP(int ClientID, char *pIPString, int Size)
+void CServer::GetClientAddr(int ClientID, char *pAddrStr, int Size)
 {
 	if(ClientID >= 0 && ClientID < MAX_CLIENTS && m_aClients[ClientID].m_State == CClient::STATE_INGAME)
 	{
 		NETADDR Addr = m_NetServer.ClientAddr(ClientID);
-		str_format(pIPString, Size, "%d.%d.%d.%d", Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3]);
+		Addr.port = 0;
+		net_addr_str(&Addr, pAddrStr, Size);
 	}
 }
 	
@@ -587,12 +588,10 @@ int CServer::DelClientCallback(int ClientID, const char *pReason, void *pUser)
 	CServer *pThis = (CServer *)pUser;
 	
 	NETADDR Addr = pThis->m_NetServer.ClientAddr(ClientID);
+	char aAddrStr[NETADDR_MAXSTRSIZE];
+	net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
 	char aBuf[256];
-	str_format(aBuf, sizeof(aBuf), "client dropped. cid=%d ip=%d.%d.%d.%d reason=\"%s\"",
-		ClientID,
-		Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3],
-		pReason
-	);
+	str_format(aBuf, sizeof(aBuf), "client dropped. cid=%d addr=%s reason='%s'", ClientID, aAddrStr,	pReason);
 	pThis->Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "server", aBuf);
 
 	// notify the mod about the drop
@@ -732,10 +731,11 @@ void CServer::ProcessClientPacket(CNetChunk *pPacket)
 			if(m_aClients[ClientID].m_State == CClient::STATE_CONNECTING)
 			{
 				Addr = m_NetServer.ClientAddr(ClientID);
+				char aAddrStr[NETADDR_MAXSTRSIZE];
+				net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
 					
 				char aBuf[256];
-				str_format(aBuf, sizeof(aBuf), "player is ready. ClientID=%x ip=%d.%d.%d.%d",
-					ClientID, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3]);
+				str_format(aBuf, sizeof(aBuf), "player is ready. ClientID=%x addr=%s", ClientID, aAddrStr);
 				Console()->Print(IConsole::OUTPUT_LEVEL_ADDINFO, "server", aBuf);
 				m_aClients[ClientID].m_State = CClient::STATE_READY;
 				GameServer()->OnClientConnected(ClientID);
@@ -747,10 +747,11 @@ void CServer::ProcessClientPacket(CNetChunk *pPacket)
 			if(m_aClients[ClientID].m_State == CClient::STATE_READY && GameServer()->IsClientReady(ClientID))
 			{
 				Addr = m_NetServer.ClientAddr(ClientID);
+				char aAddrStr[NETADDR_MAXSTRSIZE];
+				net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
 					
 				char aBuf[256];
-				str_format(aBuf, sizeof(aBuf), "player has entered the game. ClientID=%x ip=%d.%d.%d.%d",
-					ClientID, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3]);
+				str_format(aBuf, sizeof(aBuf), "player has entered the game. ClientID=%x addr=%s", ClientID, aAddrStr);
 				Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", aBuf);
 				m_aClients[ClientID].m_State = CClient::STATE_INGAME;
 				GameServer()->OnClientEnter(ClientID);
@@ -1102,9 +1103,8 @@ int CServer::Run()
 	}
 	
 	// start server
-	// TODO: IPv6 support
 	NETADDR BindAddr;
-	if(g_Config.m_SvBindaddr[0] && net_host_lookup(g_Config.m_SvBindaddr, &BindAddr, NETTYPE_IPV4) == 0)
+	if(g_Config.m_SvBindaddr[0] && net_host_lookup(g_Config.m_SvBindaddr, &BindAddr, NETTYPE_ALL) == 0)
 	{
 		// sweet!
 		BindAddr.port = g_Config.m_SvPort;
@@ -1112,6 +1112,7 @@ int CServer::Run()
 	else
 	{
 		mem_zero(&BindAddr, sizeof(BindAddr));
+		BindAddr.type = NETTYPE_ALL;
 		BindAddr.port = g_Config.m_SvPort;
 	}
 	
@@ -1342,8 +1343,11 @@ void CServer::ConUnban(IConsole::IResult *pResult, void *pUser)
 	
 	if(net_addr_from_str(&Addr, pStr) == 0 && !pServer->BanRemove(Addr))
 	{
+		char aAddrStr[NETADDR_MAXSTRSIZE];
+		net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
+
 		char aBuf[256];
-		str_format(aBuf, sizeof(aBuf), "unbanned %d.%d.%d.%d", Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3]);
+		str_format(aBuf, sizeof(aBuf), "unbanned %s", aAddrStr);
 		pServer->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", aBuf);
 	}
 	else if(StrAllnum(pStr))
@@ -1354,8 +1358,11 @@ void CServer::ConUnban(IConsole::IResult *pResult, void *pUser)
 			pServer->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", "invalid ban index");
 		else if(!pServer->BanRemove(Info.m_Addr))
 		{
+			char aAddrStr[NETADDR_MAXSTRSIZE];
+			net_addr_str(&Info.m_Addr, aAddrStr, sizeof(aAddrStr));
+
 			char aBuf[256];
-			str_format(aBuf, sizeof(aBuf), "unbanned %d.%d.%d.%d", Info.m_Addr.ip[0], Info.m_Addr.ip[1], Info.m_Addr.ip[2], Info.m_Addr.ip[3]);
+			str_format(aBuf, sizeof(aBuf), "unbanned %s", aAddrStr);
 			pServer->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "server", aBuf);
 		}
 	}
@@ -1367,6 +1374,7 @@ void CServer::ConBans(IConsole::IResult *pResult, void *pUser)
 {
 	unsigned Now = time_timestamp();
 	char aBuf[1024];
+	char aAddrStr[NETADDR_MAXSTRSIZE];
 	CServer* pServer = (CServer *)pUser;
 	
 	int Num = pServer->m_NetServer.BanNum();
@@ -1375,15 +1383,16 @@ void CServer::ConBans(IConsole::IResult *pResult, void *pUser)
 		CNetServer::CBanInfo Info;
 		pServer->m_NetServer.BanGet(i, &Info);
 		NETADDR Addr = Info.m_Addr;
+		net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
 		
 		if(Info.m_Expires == -1)
 		{
-			str_format(aBuf, sizeof(aBuf), "#%d %d.%d.%d.%d for life", i, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3]);
+			str_format(aBuf, sizeof(aBuf), "#%s for life", i, aAddrStr);
 		}
 		else
 		{
 			unsigned t = Info.m_Expires - Now;
-			str_format(aBuf, sizeof(aBuf), "#%d %d.%d.%d.%d for %d minutes and %d seconds", i, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3], t/60, t%60);
+			str_format(aBuf, sizeof(aBuf), "#%s for %d minutes and %d seconds", i, aAddrStr, t/60, t%60);
 		}
 		pServer->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "Server", aBuf);
 	}
@@ -1396,6 +1405,7 @@ void CServer::ConStatus(IConsole::IResult *pResult, void *pUser)
 	int i;
 	NETADDR Addr;
 	char aBuf[1024];
+	char aAddrStr[NETADDR_MAXSTRSIZE];
 	CServer* pServer = (CServer *)pUser;
 
 	for(i = 0; i < MAX_CLIENTS; i++)
@@ -1403,13 +1413,12 @@ void CServer::ConStatus(IConsole::IResult *pResult, void *pUser)
 		if(pServer->m_aClients[i].m_State != CClient::STATE_EMPTY)
 		{
 			Addr = pServer->m_NetServer.ClientAddr(i);
+			net_addr_str(&Addr, aAddrStr, sizeof(aAddrStr));
 			if(pServer->m_aClients[i].m_State == CClient::STATE_INGAME)
-				str_format(aBuf, sizeof(aBuf), "id=%d addr=%d.%d.%d.%d:%d name='%s' score=%d",
-					i, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3], Addr.port,
+				str_format(aBuf, sizeof(aBuf), "id=%d addr=%s name='%s' score=%d", i, aAddrStr,
 					pServer->m_aClients[i].m_aName, pServer->m_aClients[i].m_Score);
 			else
-				str_format(aBuf, sizeof(aBuf), "id=%d addr=%d.%d.%d.%d:%d connecting",
-					i, Addr.ip[0], Addr.ip[1], Addr.ip[2], Addr.ip[3], Addr.port);
+				str_format(aBuf, sizeof(aBuf), "id=%d addr=%s connecting", i, aAddrStr);
 			pServer->Console()->Print(IConsole::OUTPUT_LEVEL_STANDARD, "Server", aBuf);
 		}
 	}
diff --git a/src/engine/server/server.h b/src/engine/server/server.h
index 848b485a..00c1c648 100644
--- a/src/engine/server/server.h
+++ b/src/engine/server/server.h
@@ -141,7 +141,7 @@ public:
 
 	bool IsAuthed(int ClientID);
 	int GetClientInfo(int ClientID, CClientInfo *pInfo);
-	void GetClientIP(int ClientID, char *pIPString, int Size);
+	void GetClientAddr(int ClientID, char *pAddrStr, int Size);
 	const char *ClientName(int ClientID);
 	const char *ClientClan(int ClientID);
 	int ClientCountry(int ClientID);
diff --git a/src/engine/serverbrowser.h b/src/engine/serverbrowser.h
index f0310421..1ac22056 100644
--- a/src/engine/serverbrowser.h
+++ b/src/engine/serverbrowser.h
@@ -44,7 +44,7 @@ public:
 	char m_aName[64];
 	char m_aMap[32];
 	char m_aVersion[32];
-	char m_aAddress[24];
+	char m_aAddress[NETADDR_MAXSTRSIZE];
 	CClient m_aClients[MAX_CLIENTS];
 };
 
diff --git a/src/engine/shared/network_client.cpp b/src/engine/shared/network_client.cpp
index d3adfd20..82a09474 100644
--- a/src/engine/shared/network_client.cpp
+++ b/src/engine/shared/network_client.cpp
@@ -5,11 +5,17 @@
 
 bool CNetClient::Open(NETADDR BindAddr, int Flags)
 {
+	// open socket
+	NETSOCKET Socket;
+	Socket = net_udp_create(BindAddr);
+	if(!Socket.type)
+		return false;
+
 	// clean it
 	mem_zero(this, sizeof(*this));
 
-	// open socket
-	m_Socket = net_udp_create(BindAddr);
+	// init
+	m_Socket = Socket;
 	m_Connection.Init(m_Socket);
 	return true;
 }
diff --git a/src/engine/shared/network_server.cpp b/src/engine/shared/network_server.cpp
index 3b5ef317..88aac789 100644
--- a/src/engine/shared/network_server.cpp
+++ b/src/engine/shared/network_server.cpp
@@ -33,7 +33,7 @@ bool CNetServer::Open(NETADDR BindAddr, int MaxClients, int MaxClientsPerIP, int
 	
 	// open socket
 	m_Socket = net_udp_create(BindAddr);
-	if(m_Socket == NETSOCKET_INVALID)
+	if(!m_Socket.type)
 		return false;
 	
 	// clamp clients