From f8d69b2fe61eb40709d98ed227f91e7df29daa14 Mon Sep 17 00:00:00 2001 From: Magnus Auvinen Date: Tue, 1 Jun 2010 21:55:08 +0200 Subject: fixed compile errors for osx --- src/engine/client/text.cpp | 2 +- src/engine/shared/datafile.cpp | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/engine') diff --git a/src/engine/client/text.cpp b/src/engine/client/text.cpp index b05d49f8..57e1b43b 100644 --- a/src/engine/client/text.cpp +++ b/src/engine/client/text.cpp @@ -52,7 +52,7 @@ struct CFontSizeData int m_FontSize; FT_Face *m_pFace; - unsigned m_aTextures[2]; + GLuint m_aTextures[2]; int m_TextureWidth; int m_TextureHeight; diff --git a/src/engine/shared/datafile.cpp b/src/engine/shared/datafile.cpp index dcc32ef2..e7905f81 100644 --- a/src/engine/shared/datafile.cpp +++ b/src/engine/shared/datafile.cpp @@ -154,7 +154,7 @@ bool CDataFileReader::Open(class IStorage *pStorage, const char *pFilename) } #if defined(CONF_ARCH_ENDIAN_BIG) - swap_endian(m_pDataFile->m_pData, sizeof(int), Header.Swaplen / sizeof(int)); + swap_endian(m_pDataFile->m_pData, sizeof(int), Header.m_Swaplen / sizeof(int)); #endif //if(DEBUG) @@ -476,7 +476,7 @@ int CDataFileWriter::AddDataSwapped(int Size, void *pData) int Index; mem_copy(pSwapped, pData, Size); swap_endian(&pSwapped, sizeof(int), Size/sizeof(int)); - Index = AddData(Size, Swapped); + Index = AddData(Size, pSwapped); mem_free(pSwapped); return Index; #else -- cgit 1.4.1 From 61fdee33679dc50fd119f32a3b9590f57332b015 Mon Sep 17 00:00:00 2001 From: Magnus Auvinen Date: Tue, 1 Jun 2010 21:59:04 +0200 Subject: fixed so that SDL_main is declared as a C function so linking gets done correctly --- src/engine/client/client.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/engine') diff --git a/src/engine/client/client.cpp b/src/engine/client/client.cpp index 97adeeac..613a8137 100644 --- a/src/engine/client/client.cpp +++ b/src/engine/client/client.cpp @@ -1949,7 +1949,7 @@ static CClient m_Client; */ #if defined(CONF_PLATFORM_MACOSX) -int SDL_main(int argc, const char **argv) // ignore_convention +extern "C" int SDL_main(int argc, const char **argv) // ignore_convention #else int main(int argc, const char **argv) // ignore_convention #endif -- cgit 1.4.1 From 9a5a19e7c7b0d4364f32540b012bce970807f9b6 Mon Sep 17 00:00:00 2001 From: NoxNebula Date: Wed, 2 Jun 2010 04:42:17 +0200 Subject: Admin-Kick-Protection Add IsAuthed(int ClientID); function. Add kickprotection for admins (Remote Console logged in players) Add Anti-Self-Kick (minor) --- src/engine/server.h | 2 ++ src/engine/server/server.cpp | 7 +++++++ src/engine/server/server.h | 1 + src/game/server/gamecontext.cpp | 13 +++++++++++++ 4 files changed, 23 insertions(+) (limited to 'src/engine') diff --git a/src/engine/server.h b/src/engine/server.h index 52e6ec6a..fa5d2498 100644 --- a/src/engine/server.h +++ b/src/engine/server.h @@ -49,6 +49,8 @@ public: virtual void *SnapNewItem(int Type, int Id, int Size) = 0; virtual void SnapSetStaticsize(int ItemType, int Size) = 0; + + virtual bool IsAuthed(int ClientID) = 0; }; class IGameServer : public IInterface diff --git a/src/engine/server/server.cpp b/src/engine/server/server.cpp index 05e56a74..b5a01a99 100644 --- a/src/engine/server/server.cpp +++ b/src/engine/server/server.cpp @@ -293,6 +293,13 @@ int CServer::Init() return 0; } +bool CServer::IsAuthed(int ClientID) +{ + if(m_aClients[ClientID].m_Authed) + return true; + return false; +} + int CServer::GetClientInfo(int ClientID, CClientInfo *pInfo) { dbg_assert(ClientID >= 0 && ClientID < MAX_CLIENTS, "client_id is not valid"); diff --git a/src/engine/server/server.h b/src/engine/server/server.h index 7d56bd33..895a4bd1 100644 --- a/src/engine/server/server.h +++ b/src/engine/server/server.h @@ -138,6 +138,7 @@ public: int Init(); + bool IsAuthed(int ClientID); int GetClientInfo(int ClientID, CClientInfo *pInfo); void GetClientIP(int ClientID, char *pIPString, int Size); const char *ClientName(int ClientId); diff --git a/src/game/server/gamecontext.cpp b/src/game/server/gamecontext.cpp index 795bb65f..c04dd945 100644 --- a/src/game/server/gamecontext.cpp +++ b/src/game/server/gamecontext.cpp @@ -647,6 +647,19 @@ void CGameContext::OnMessage(int MsgId, CUnpacker *pUnpacker, int ClientId) SendChatTarget(ClientId, "Invalid client id to kick"); return; } + if(KickId == ClientId) + { + SendChatTarget(ClientId, "You cant kick yourself"); + return; + } + if(Server()->IsAuthed(KickId)) + { + SendChatTarget(ClientId, "You cant kick admins"); + char aBufKick[128]; + str_format(aBufKick, sizeof(aBufKick), "%s called for vote to kick you", Server()->ClientName(ClientId)); + SendChatTarget(KickId, aBufKick); + return; + } str_format(aChatmsg, sizeof(aChatmsg), "%s called for vote to kick '%s'", Server()->ClientName(ClientId), Server()->ClientName(KickId)); str_format(aDesc, sizeof(aDesc), "Kick '%s'", Server()->ClientName(KickId)); -- cgit 1.4.1 From 5988b9d38801f0987f38c99fb944e1a861d07ef3 Mon Sep 17 00:00:00 2001 From: oy Date: Thu, 3 Jun 2010 14:48:32 +0200 Subject: - show connecting players with rcon status command - make it possible to limit the number of clients with the same ip that can connect to the server --- src/engine/server/server.cpp | 23 +++++++++++++++++----- src/engine/server/server.h | 1 + src/engine/shared/config_variables.h | 1 + src/engine/shared/network.h | 6 +++++- src/engine/shared/network_server.cpp | 37 +++++++++++++++++++++++++++++++++++- src/tools/fake_server.cpp | 2 +- 6 files changed, 62 insertions(+), 8 deletions(-) (limited to 'src/engine') diff --git a/src/engine/server/server.cpp b/src/engine/server/server.cpp index b5a01a99..2545103b 100644 --- a/src/engine/server/server.cpp +++ b/src/engine/server/server.cpp @@ -1018,7 +1018,7 @@ int CServer::Run() } - if(!m_NetServer.Open(BindAddr, g_Config.m_SvMaxClients, 0)) + if(!m_NetServer.Open(BindAddr, g_Config.m_SvMaxClients, g_Config.m_SvMaxClientsPerIP, 0)) { dbg_msg("server", "couldn't open socket. port might already be in use"); return -1; @@ -1250,12 +1250,16 @@ void CServer::ConStatus(IConsole::IResult *pResult, void *pUser) for(i = 0; i < MAX_CLIENTS; i++) { - if(pServer->m_aClients[i].m_State == CClient::STATE_INGAME) + if(pServer->m_aClients[i].m_State != CClient::STATE_EMPTY) { Addr = pServer->m_NetServer.ClientAddr(i); - 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, - pServer->m_aClients[i].m_aName, pServer->m_aClients[i].m_Score); + 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, + 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); pServer->Console()->Print(aBuf); dbg_msg("server", "%s", aBuf); } @@ -1291,6 +1295,13 @@ void CServer::ConchainSpecialInfoupdate(IConsole::IResult *pResult, void *pUserD ((CServer *)pUserData)->UpdateServerInfo(); } +void CServer::ConchainMaxclientsperipUpdate(IConsole::IResult *pResult, void *pUserData, IConsole::FCommandCallback pfnCallback, void *pCallbackUserData) +{ + pfnCallback(pResult, pCallbackUserData); + if(pResult->NumArguments()) + ((CServer *)pUserData)->m_NetServer.SetMaxClientsPerIP(pResult->GetInteger(0)); +} + void CServer::RegisterCommands() { m_pConsole = Kernel()->RequestInterface(); @@ -1309,6 +1320,8 @@ void CServer::RegisterCommands() Console()->Chain("sv_name", ConchainSpecialInfoupdate, this); Console()->Chain("password", ConchainSpecialInfoupdate, this); + + Console()->Chain("sv_max_clients_per_ip", ConchainMaxclientsperipUpdate, this); } diff --git a/src/engine/server/server.h b/src/engine/server/server.h index 895a4bd1..70c8899c 100644 --- a/src/engine/server/server.h +++ b/src/engine/server/server.h @@ -185,6 +185,7 @@ public: static void ConStopRecord(IConsole::IResult *pResult, void *pUser); static void ConMapReload(IConsole::IResult *pResult, void *pUser); static void ConchainSpecialInfoupdate(IConsole::IResult *pResult, void *pUserData, IConsole::FCommandCallback pfnCallback, void *pCallbackUserData); + static void ConchainMaxclientsperipUpdate(IConsole::IResult *pResult, void *pUserData, IConsole::FCommandCallback pfnCallback, void *pCallbackUserData); void RegisterCommands(); diff --git a/src/engine/shared/config_variables.h b/src/engine/shared/config_variables.h index cc36b932..e11eab6d 100644 --- a/src/engine/shared/config_variables.h +++ b/src/engine/shared/config_variables.h @@ -64,6 +64,7 @@ MACRO_CONFIG_INT(SvPort, sv_port, 8303, 0, 0, CFGFLAG_SERVER, "Port to use for t MACRO_CONFIG_INT(SvExternalPort, sv_external_port, 0, 0, 0, CFGFLAG_SERVER, "External port to report to the master servers") MACRO_CONFIG_STR(SvMap, sv_map, 128, "dm1", CFGFLAG_SERVER, "Map to use on the server") MACRO_CONFIG_INT(SvMaxClients, sv_max_clients, 8, 1, MAX_CLIENTS, CFGFLAG_SERVER, "Maximum number of clients that are allowed on a server") +MACRO_CONFIG_INT(SvMaxClientsPerIP, sv_max_clients_per_ip, 8, 1, MAX_CLIENTS, CFGFLAG_SERVER, "Maximum number of clients with the same IP that can connect to the server") MACRO_CONFIG_INT(SvHighBandwidth, sv_high_bandwidth, 0, 0, 1, CFGFLAG_SERVER, "Use high bandwidth mode. Doubles the bandwidth required for the server. LAN use only") MACRO_CONFIG_INT(SvRegister, sv_register, 1, 0, 1, CFGFLAG_SERVER, "Register server with master server for public listing") MACRO_CONFIG_STR(SvRconPassword, sv_rcon_password, 32, "", CFGFLAG_SERVER, "Remote console password") diff --git a/src/engine/shared/network.h b/src/engine/shared/network.h index 11a1b70d..7de534a4 100644 --- a/src/engine/shared/network.h +++ b/src/engine/shared/network.h @@ -244,6 +244,7 @@ private: NETSOCKET m_Socket; CSlot m_aSlots[NET_MAX_CLIENTS]; int m_MaxClients; + int m_MaxClientsPerIP; CBan *m_aBans[256]; CBan m_BanPool[NET_SERVER_MAXBANS]; @@ -262,7 +263,7 @@ public: int SetCallbacks(NETFUNC_NEWCLIENT pfnNewClient, NETFUNC_DELCLIENT pfnDelClient, void *pUser); // - bool Open(NETADDR BindAddr, int MaxClients, int Flags); + bool Open(NETADDR BindAddr, int MaxClients, int MaxClientsPerIP, int Flags); int Close(); // @@ -283,6 +284,9 @@ public: NETADDR ClientAddr(int ClientID) const { return m_aSlots[ClientID].m_Connection.PeerAddress(); } NETSOCKET Socket() const { return m_Socket; } int MaxClients() const { return m_MaxClients; } + + // + void SetMaxClientsPerIP(int Max); }; diff --git a/src/engine/shared/network_server.cpp b/src/engine/shared/network_server.cpp index 32b08bf6..2d30a7d1 100644 --- a/src/engine/shared/network_server.cpp +++ b/src/engine/shared/network_server.cpp @@ -24,7 +24,7 @@ #define MACRO_LIST_FIND(Start, Next, Expression) \ { while(Start && !(Expression)) Start = Start->Next; } -bool CNetServer::Open(NETADDR BindAddr, int MaxClients, int Flags) +bool CNetServer::Open(NETADDR BindAddr, int MaxClients, int MaxClientsPerIP, int Flags) { // zero out the whole structure mem_zero(this, sizeof(*this)); @@ -40,6 +40,8 @@ bool CNetServer::Open(NETADDR BindAddr, int MaxClients, int Flags) m_MaxClients = NET_MAX_CLIENTS; if(m_MaxClients < 1) m_MaxClients = 1; + + m_MaxClientsPerIP = MaxClientsPerIP; for(int i = 0; i < NET_MAX_CLIENTS; i++) m_aSlots[i].m_Connection.Init(m_Socket); @@ -335,6 +337,29 @@ int CNetServer::Recv(CNetChunk *pChunk) // client that wants to connect if(!Found) { + // only allow a specific number of players with the same ip + NETADDR ThisAddr = Addr, OtherAddr; + int FoundAddr = 1; + ThisAddr.port = 0; + for(int i = 0; i < MaxClients(); ++i) + { + if(m_aSlots[i].m_Connection.State() == NET_CONNSTATE_OFFLINE) + continue; + + OtherAddr = m_aSlots[i].m_Connection.PeerAddress(); + OtherAddr.port = 0; + if(!net_addr_comp(&ThisAddr, &OtherAddr)) + { + if(FoundAddr++ >= m_MaxClientsPerIP) + { + char aBuf[128]; + str_format(aBuf, sizeof(aBuf), "only %i players with same ip allowed", m_MaxClientsPerIP); + CNetBase::SendControlMsg(m_Socket, &Addr, 0, NET_CTRLMSG_CLOSE, aBuf, sizeof(aBuf)); + return 0; + } + } + } + for(int i = 0; i < MaxClients(); i++) { if(m_aSlots[i].m_Connection.State() == NET_CONNSTATE_OFFLINE) @@ -411,3 +436,13 @@ int CNetServer::Send(CNetChunk *pChunk) return 0; } +void CNetServer::SetMaxClientsPerIP(int Max) +{ + // clamp + if(Max < 1) + Max = 1; + else if(Max > NET_MAX_CLIENTS) + Max = NET_MAX_CLIENTS; + + m_MaxClientsPerIP = Max; +} diff --git a/src/tools/fake_server.cpp b/src/tools/fake_server.cpp index b833c1b1..9442c7ba 100644 --- a/src/tools/fake_server.cpp +++ b/src/tools/fake_server.cpp @@ -111,7 +111,7 @@ static int Run() int64 NextHeartBeat = 0; NETADDR BindAddr = {NETTYPE_IPV4, {0},0}; - if(!pNet->Open(BindAddr, 0, 0)) + if(!pNet->Open(BindAddr, 0, 0, 0)) return 0; while(1) -- cgit 1.4.1