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https://github.com/nillerusr/source-engine.git
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engine(masterserver): add additional masterserver, implement setmaster command
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nillerusr
parent
70cc94bd01
commit
dda12fcec6
@ -23,8 +23,6 @@
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#include "engine/iserversinfo.h"
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#define DEFAULT_MASTER_ADDRESS "185.192.97.130:27010"
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//-----------------------------------------------------------------------------
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// Purpose: Implements a master server interface.
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//-----------------------------------------------------------------------------
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@ -48,7 +46,7 @@ public:
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// Master sent back a challenge value, read it and send the actual heartbeat
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virtual void RespondToHeartbeatChallenge( netadr_t &from, bf_read &msg ) = 0;
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// Console command to set/remove master server
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virtual void SetMaster_f( void ) = 0;
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virtual void SetMaster_f( const CCommand &args ) = 0;
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// Force a heartbeat to be issued right away
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virtual void Heartbeat_f( void ) = 0;
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@ -24,9 +24,15 @@ extern ConVar sv_tags;
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extern ConVar sv_lan;
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#define S2A_EXTRA_DATA_HAS_GAMETAG_DATA 0x01 // Next bytes are the game tag string
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#define RETRY_INFO_REQUEST_TIME 0.3 // seconds
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#define RETRY_INFO_REQUEST_TIME 0.4 // seconds
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#define INFO_REQUEST_TIMEOUT 5.0 // seconds
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static char g_MasterServers[][64] =
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{
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"185.192.97.130:27010",
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"168.138.92.21:27016"
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};
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//-----------------------------------------------------------------------------
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// Purpose: List of master servers and some state info about them
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//-----------------------------------------------------------------------------
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@ -69,11 +75,11 @@ public:
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void ProcessConnectionlessPacket( netpacket_t *packet );
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void SetMaster_f( void );
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void SetMaster_f( const CCommand &args );
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void Heartbeat_f( void );
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void RunFrame();
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void RequestServersInfo();
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void RetryServersInfoRequest();
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void ReplyInfo( const netadr_t &adr, uint sequence );
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newgameserver_t &ProcessInfo( bf_read &buf );
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@ -83,6 +89,7 @@ public:
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void RequestLANServerList( const char *gamedir, IServerListResponse *response );
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void AddServerAddresses( netadr_t **adr, int count );
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void StopRefresh();
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void RequestServerInfo( const netadr_t &adr );
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private:
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// List of known master servers
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@ -165,7 +172,7 @@ void CMaster::RunFrame()
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}
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if( m_iServersResponded < m_serverAddresses.Count() )
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RequestServersInfo();
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RetryServersInfoRequest();
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}
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}
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@ -174,6 +181,7 @@ void CMaster::StopRefresh()
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if( !m_bWaitingForReplys )
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return;
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m_iServersResponded = 0;
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m_bWaitingForReplys = false;
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m_serverAddresses.RemoveAll();
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m_serversRequestTime.RemoveAll();
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@ -274,9 +282,6 @@ void CMaster::ProcessConnectionlessPacket( netpacket_t *packet )
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}
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case M2C_QUERY:
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{
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if( m_serverAddresses.Count() > 0 )
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break;
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ip = msg.ReadLong();
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port = msg.ReadShort();
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@ -284,14 +289,20 @@ void CMaster::ProcessConnectionlessPacket( netpacket_t *packet )
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{
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netadr_t adr(ip, port);
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unsigned short index = m_serverAddresses.Find(adr);
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if( index != m_serverAddresses.InvalidIndex() )
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{
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ip = msg.ReadLong();
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port = msg.ReadShort();
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continue;
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}
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m_serverAddresses.Insert(adr, false);
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RequestServerInfo(adr);
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ip = msg.ReadLong();
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port = msg.ReadShort();
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}
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m_iServersResponded = 0;
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RequestServersInfo();
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break;
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}
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case C2S_INFOREQUEST:
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@ -333,12 +344,22 @@ void CMaster::ProcessConnectionlessPacket( netpacket_t *packet )
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}
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}
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void CMaster::RequestServersInfo()
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void CMaster::RequestServerInfo( const netadr_t &adr )
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{
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static ALIGN4 char string[256] ALIGN4_POST; // Buffer for sending heartbeat
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bf_write msg( string, sizeof(string) );
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msg.WriteLong( CONNECTIONLESS_HEADER );
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msg.WriteByte( C2S_INFOREQUEST );
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msg.WriteLong( m_iInfoSequence );
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m_serversRequestTime.Insert(m_iInfoSequence, Plat_FloatTime());
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m_iInfoSequence++;
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NET_SendPacket( NULL, NS_CLIENT, adr, msg.GetData(), msg.GetNumBytesWritten() );
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}
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void CMaster::RetryServersInfoRequest()
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{
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FOR_EACH_MAP_FAST( m_serverAddresses, i )
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{
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bool bResponded = m_serverAddresses.Element(i);
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@ -346,14 +367,7 @@ void CMaster::RequestServersInfo()
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continue;
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const netadr_t adr = m_serverAddresses.Key(i);
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msg.WriteLong( CONNECTIONLESS_HEADER );
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msg.WriteByte( C2S_INFOREQUEST );
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msg.WriteLong( m_iInfoSequence );
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m_serversRequestTime.Insert(m_iInfoSequence, Plat_FloatTime());
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m_iInfoSequence++;
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NET_SendPacket( NULL, NS_CLIENT, adr, msg.GetData(), msg.GetNumBytesWritten() );
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RequestServerInfo( adr );
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}
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}
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@ -378,8 +392,7 @@ void CMaster::SendHeartbeat ( adrlist_t *p )
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return;
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// Send to master
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// TODO(nillerusr): send engine version in this packet
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Q_FileBase( com_gamedir, szGD, sizeof( szGD ) );
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Q_FileBase( com_gamedir, szGD, sizeof( szGD ) );
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bf_write buf( string, sizeof(string) );
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buf.WriteByte( S2M_HEARTBEAT );
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@ -510,11 +523,14 @@ void CMaster::UseDefault ( void )
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{
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netadr_t adr;
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// Convert to netadr_t
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if ( NET_StringToAdr ( DEFAULT_MASTER_ADDRESS, &adr ) )
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for( int i = 0; i < ARRAYSIZE(g_MasterServers);i++ )
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{
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// Add to master list
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AddServer( &adr );
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// Convert to netadr_t
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if ( NET_StringToAdr ( g_MasterServers[i], &adr ) )
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{
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// Add to master list
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AddServer( &adr );
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}
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}
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}
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@ -563,9 +579,19 @@ void CMaster::RespondToHeartbeatChallenge( netadr_t &from, bf_read &msg )
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//-----------------------------------------------------------------------------
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// Purpose: Add/remove master servers
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//-----------------------------------------------------------------------------
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void CMaster::SetMaster_f (void)
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void CMaster::SetMaster_f ( const CCommand &args )
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{
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CUtlString cmd( ( args.ArgC() > 1 ) ? args[ 1 ] : "" );
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netadr_t adr;
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if( !NET_StringToAdr(cmd.String(), &adr) )
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{
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Warning("Invalid address\n");
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return;
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}
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this->AddServer(&adr);
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}
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@ -589,9 +615,9 @@ void CMaster::Heartbeat_f (void)
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//-----------------------------------------------------------------------------
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// Purpose:
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//-----------------------------------------------------------------------------
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void SetMaster_f( void )
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void SetMaster_f( const CCommand &args )
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{
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master->SetMaster_f();
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master->SetMaster_f( args );
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}
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//-----------------------------------------------------------------------------
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@ -643,7 +669,6 @@ void CMaster::Shutdown(void)
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void CMaster::RequestInternetServerList(const char *gamedir, IServerListResponse *response)
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{
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if( m_bNoMasters ) return;
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strncpy( m_szGameDir, gamedir, sizeof(m_szGameDir) );
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if( response )
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@ -660,8 +685,15 @@ void CMaster::RequestInternetServerList(const char *gamedir, IServerListResponse
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msg.WriteByte( C2M_CLIENTQUERY );
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msg.WriteString(gamedir);
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// TODO(nillerusr): add switching between masters?
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NET_SendPacket(NULL, NS_CLIENT, m_pMasterAddresses->adr, msg.GetData(), msg.GetNumBytesWritten() );
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adrlist_t *p;
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p = m_pMasterAddresses;
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while ( p )
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{
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Msg("master server %s request\n", p->adr.ToString());
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NET_SendPacket(NULL, NS_CLIENT, p->adr, msg.GetData(), msg.GetNumBytesWritten() );
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p = p->next;
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}
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}
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void CMaster::RequestLANServerList(const char *gamedir, IServerListResponse *response)
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@ -673,10 +705,3 @@ void CMaster::AddServerAddresses( netadr_t **adr, int count )
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{
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}
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void Master_Request_f()
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{
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g_pServersInfo->RequestInternetServerList("cstrike", NULL);
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}
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ConCommand master_request( "master_request", Master_Request_f );
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