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-rw-r--r--src/game/g_svcmds.c746
1 files changed, 746 insertions, 0 deletions
diff --git a/src/game/g_svcmds.c b/src/game/g_svcmds.c
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+++ b/src/game/g_svcmds.c
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+/*
+===========================================================================
+Copyright (C) 1999-2005 Id Software, Inc.
+Copyright (C) 2000-2006 Tim Angus
+
+This file is part of Tremulous.
+
+Tremulous is free software; you can redistribute it
+and/or modify it under the terms of the GNU General Public License as
+published by the Free Software Foundation; either version 2 of the License,
+or (at your option) any later version.
+
+Tremulous is distributed in the hope that it will be
+useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Tremulous; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+===========================================================================
+*/
+
+// this file holds commands that can be executed by the server console, but not remote clients
+
+#include "g_local.h"
+
+
+/*
+==============================================================================
+
+PACKET FILTERING
+
+
+You can add or remove addresses from the filter list with:
+
+addip <ip>
+removeip <ip>
+
+The ip address is specified in dot format, and you can use '*' to match any value
+so you can specify an entire class C network with "addip 192.246.40.*"
+
+Removeip will only remove an address specified exactly the same way. You cannot addip a subnet, then removeip a single host.
+
+listip
+Prints the current list of filters.
+
+g_filterban <0 or 1>
+
+If 1 (the default), then ip addresses matching the current list will be prohibited from entering the game. This is the default setting.
+
+If 0, then only addresses matching the list will be allowed. This lets you easily set up a private game, or a game that only allows players from your local network.
+
+TTimo NOTE: for persistence, bans are stored in g_banIPs cvar MAX_CVAR_VALUE_STRING
+The size of the cvar string buffer is limiting the banning to around 20 masks
+this could be improved by putting some g_banIPs2 g_banIps3 etc. maybe
+still, you should rely on PB for banning instead
+
+==============================================================================
+*/
+
+// extern vmCvar_t g_banIPs;
+// extern vmCvar_t g_filterBan;
+
+
+typedef struct ipFilter_s
+{
+ unsigned mask;
+ unsigned compare;
+} ipFilter_t;
+
+#define MAX_IPFILTERS 1024
+
+static ipFilter_t ipFilters[ MAX_IPFILTERS ];
+static int numIPFilters;
+
+/*
+=================
+StringToFilter
+=================
+*/
+static qboolean StringToFilter( char *s, ipFilter_t *f )
+{
+ char num[ 128 ];
+ int i, j;
+ byte b[ 4 ];
+ byte m[ 4 ];
+
+ for( i = 0; i < 4; i++ )
+ {
+ b[ i ] = 0;
+ m[ i ] = 0;
+ }
+
+ for( i = 0; i < 4; i++ )
+ {
+ if( *s < '0' || *s > '9' )
+ {
+ if( *s == '*' ) // 'match any'
+ {
+ //b[ i ] and m[ i ] to 0
+ s++;
+ if ( !*s )
+ break;
+
+ s++;
+ continue;
+ }
+
+ G_Printf( "Bad filter address: %s\n", s );
+ return qfalse;
+ }
+
+ j = 0;
+ while( *s >= '0' && *s <= '9' )
+ num[ j++ ] = *s++;
+
+ num[ j ] = 0;
+ b[ i ] = atoi( num );
+
+ m[ i ] = 255;
+
+ if( !*s )
+ break;
+
+ s++;
+ }
+
+ f->mask = *(unsigned *)m;
+ f->compare = *(unsigned *)b;
+
+ return qtrue;
+}
+
+/*
+=================
+UpdateIPBans
+=================
+*/
+static void UpdateIPBans( void )
+{
+ byte b[ 4 ];
+ byte m[ 4 ];
+ int i, j;
+ char iplist_final[ MAX_CVAR_VALUE_STRING ];
+ char ip[ 64 ];
+
+ *iplist_final = 0;
+
+ for( i = 0 ; i < numIPFilters ; i++ )
+ {
+ if( ipFilters[ i ].compare == 0xffffffff )
+ continue;
+
+ *(unsigned *)b = ipFilters[ i ].compare;
+ *(unsigned *)m = ipFilters[ i ].mask;
+ *ip = 0;
+
+ for( j = 0 ; j < 4 ; j++ )
+ {
+ if( m[ j ] != 255 )
+ Q_strcat( ip, sizeof( ip ), "*" );
+ else
+ Q_strcat( ip, sizeof( ip ), va( "%i", b[ j ] ) );
+
+ Q_strcat( ip, sizeof( ip ), ( j < 3 ) ? "." : " " );
+ }
+
+ if( strlen( iplist_final ) + strlen( ip ) < MAX_CVAR_VALUE_STRING )
+ Q_strcat( iplist_final, sizeof( iplist_final ), ip );
+ else
+ {
+ Com_Printf( "g_banIPs overflowed at MAX_CVAR_VALUE_STRING\n" );
+ break;
+ }
+ }
+
+ trap_Cvar_Set( "g_banIPs", iplist_final );
+}
+
+/*
+=================
+G_FilterPacket
+=================
+*/
+qboolean G_FilterPacket( char *from )
+{
+ int i;
+ unsigned in;
+ byte m[ 4 ];
+ char *p;
+
+ i = 0;
+ p = from;
+ while( *p && i < 4 )
+ {
+ m[ i ] = 0;
+ while( *p >= '0' && *p <= '9' )
+ {
+ m[ i ] = m[ i ] * 10 + ( *p - '0' );
+ p++;
+ }
+
+ if( !*p || *p == ':' )
+ break;
+
+ i++, p++;
+ }
+
+ in = *(unsigned *)m;
+
+ for( i = 0; i < numIPFilters; i++ )
+ if( ( in & ipFilters[ i ].mask ) == ipFilters[ i ].compare )
+ return g_filterBan.integer != 0;
+
+ return g_filterBan.integer == 0;
+}
+
+/*
+=================
+AddIP
+=================
+*/
+static void AddIP( char *str )
+{
+ int i;
+
+ for( i = 0 ; i < numIPFilters ; i++ )
+ if( ipFilters[ i ].compare == 0xffffffff )
+ break; // free spot
+
+ if( i == numIPFilters )
+ {
+ if( numIPFilters == MAX_IPFILTERS )
+ {
+ G_Printf( "IP filter list is full\n" );
+ return;
+ }
+
+ numIPFilters++;
+ }
+
+ if( !StringToFilter( str, &ipFilters[ i ] ) )
+ ipFilters[ i ].compare = 0xffffffffu;
+
+ UpdateIPBans( );
+}
+
+/*
+=================
+G_ProcessIPBans
+=================
+*/
+void G_ProcessIPBans( void )
+{
+ char *s, *t;
+ char str[ MAX_CVAR_VALUE_STRING ];
+
+ Q_strncpyz( str, g_banIPs.string, sizeof( str ) );
+
+ for( t = s = g_banIPs.string; *t; /* */ )
+ {
+ s = strchr( s, ' ' );
+
+ if( !s )
+ break;
+
+ while( *s == ' ' )
+ *s++ = 0;
+
+ if( *t )
+ AddIP( t );
+
+ t = s;
+ }
+}
+
+
+/*
+=================
+Svcmd_AddIP_f
+=================
+*/
+void Svcmd_AddIP_f( void )
+{
+ char str[ MAX_TOKEN_CHARS ];
+
+ if( trap_Argc( ) < 2 )
+ {
+ G_Printf( "Usage: addip <ip-mask>\n" );
+ return;
+ }
+
+ trap_Argv( 1, str, sizeof( str ) );
+
+ AddIP( str );
+}
+
+/*
+=================
+Svcmd_RemoveIP_f
+=================
+*/
+void Svcmd_RemoveIP_f( void )
+{
+ ipFilter_t f;
+ int i;
+ char str[ MAX_TOKEN_CHARS ];
+
+ if( trap_Argc( ) < 2 )
+ {
+ G_Printf( "Usage: sv removeip <ip-mask>\n" );
+ return;
+ }
+
+ trap_Argv( 1, str, sizeof( str ) );
+
+ if( !StringToFilter( str, &f ) )
+ return;
+
+ for( i = 0; i < numIPFilters; i++ )
+ {
+ if( ipFilters[ i ].mask == f.mask &&
+ ipFilters[ i ].compare == f.compare)
+ {
+ ipFilters[ i ].compare = 0xffffffffu;
+ G_Printf ( "Removed.\n" );
+
+ UpdateIPBans( );
+ return;
+ }
+ }
+
+ G_Printf ( "Didn't find %s.\n", str );
+}
+
+/*
+===================
+Svcmd_EntityList_f
+===================
+*/
+void Svcmd_EntityList_f( void )
+{
+ int e;
+ gentity_t *check;
+
+ check = g_entities;
+
+ for( e = 0; e < level.num_entities; e++, check++ )
+ {
+ if( !check->inuse )
+ continue;
+
+ G_Printf( "%3i:", e );
+
+ switch( check->s.eType )
+ {
+ case ET_GENERAL:
+ G_Printf( "ET_GENERAL " );
+ break;
+ case ET_PLAYER:
+ G_Printf( "ET_PLAYER " );
+ break;
+ case ET_ITEM:
+ G_Printf( "ET_ITEM " );
+ break;
+ case ET_BUILDABLE:
+ G_Printf( "ET_BUILDABLE " );
+ break;
+ case ET_MISSILE:
+ G_Printf( "ET_MISSILE " );
+ break;
+ case ET_MOVER:
+ G_Printf( "ET_MOVER " );
+ break;
+ case ET_BEAM:
+ G_Printf( "ET_BEAM " );
+ break;
+ case ET_PORTAL:
+ G_Printf( "ET_PORTAL " );
+ break;
+ case ET_SPEAKER:
+ G_Printf( "ET_SPEAKER " );
+ break;
+ case ET_PUSH_TRIGGER:
+ G_Printf( "ET_PUSH_TRIGGER " );
+ break;
+ case ET_TELEPORT_TRIGGER:
+ G_Printf( "ET_TELEPORT_TRIGGER " );
+ break;
+ case ET_INVISIBLE:
+ G_Printf( "ET_INVISIBLE " );
+ break;
+ case ET_GRAPPLE:
+ G_Printf( "ET_GRAPPLE " );
+ break;
+ default:
+ G_Printf( "%3i ", check->s.eType );
+ break;
+ }
+
+ if( check->classname )
+ G_Printf( "%s", check->classname );
+
+ G_Printf( "\n" );
+ }
+}
+
+gclient_t *ClientForString( const char *s )
+{
+ gclient_t *cl;
+ int i;
+ int idnum;
+
+ // numeric values are just slot numbers
+ if( s[ 0 ] >= '0' && s[ 0 ] <= '9' )
+ {
+ idnum = atoi( s );
+
+ if( idnum < 0 || idnum >= level.maxclients )
+ {
+ Com_Printf( "Bad client slot: %i\n", idnum );
+ return NULL;
+ }
+
+ cl = &level.clients[ idnum ];
+
+ if( cl->pers.connected == CON_DISCONNECTED )
+ {
+ G_Printf( "Client %i is not connected\n", idnum );
+ return NULL;
+ }
+
+ return cl;
+ }
+
+ // check for a name match
+ for( i = 0; i < level.maxclients; i++ )
+ {
+ cl = &level.clients[ i ];
+ if( cl->pers.connected == CON_DISCONNECTED )
+ continue;
+
+ if( !Q_stricmp( cl->pers.netname, s ) )
+ return cl;
+ }
+
+ G_Printf( "User %s is not on the server\n", s );
+
+ return NULL;
+}
+
+/*
+===================
+Svcmd_ForceTeam_f
+
+forceteam <player> <team>
+===================
+*/
+void Svcmd_ForceTeam_f( void )
+{
+ gclient_t *cl;
+ char str[ MAX_TOKEN_CHARS ];
+
+ // find the player
+ trap_Argv( 1, str, sizeof( str ) );
+ cl = ClientForString( str );
+
+ if( !cl )
+ return;
+
+ // set the team
+ trap_Argv( 2, str, sizeof( str ) );
+ /*SetTeam( &g_entities[cl - level.clients], str );*/
+ //FIXME: tremulise this
+}
+
+/*
+===================
+Svcmd_LayoutSave_f
+
+layoutsave <name>
+===================
+*/
+void Svcmd_LayoutSave_f( void )
+{
+ char str[ MAX_QPATH ];
+ char str2[ MAX_QPATH - 4 ];
+ char *s;
+ int i = 0;
+
+ if( trap_Argc( ) != 2 )
+ {
+ G_Printf( "usage: layoutsave LAYOUTNAME\n" );
+ return;
+ }
+ trap_Argv( 1, str, sizeof( str ) );
+
+ // sanitize name
+ s = &str[ 0 ];
+ while( *s && i < sizeof( str2 ) - 1 )
+ {
+ if( ( *s >= '0' && *s <= '9' ) ||
+ ( *s >= 'a' && *s <= 'z' ) ||
+ ( *s >= 'A' && *s <= 'Z' ) || *s == '-' || *s == '_' )
+ {
+ str2[ i++ ] = *s;
+ str2[ i ] = '\0';
+ }
+ s++;
+ }
+
+ if( !str2[ 0 ] )
+ {
+ G_Printf("layoutsave: invalid name \"%s\"\n", str );
+ return;
+ }
+
+ G_LayoutSave( str2 );
+}
+
+char *ConcatArgs( int start );
+
+/*
+===================
+Svcmd_LayoutLoad_f
+
+layoutload [<name> [<name2> [<name3 [...]]]]
+
+This is just a silly alias for doing:
+ set g_layouts "name name2 name3"
+ map_restart
+===================
+*/
+void Svcmd_LayoutLoad_f( void )
+{
+ char layouts[ MAX_CVAR_VALUE_STRING ];
+ char *s;
+
+ s = ConcatArgs( 1 );
+ Q_strncpyz( layouts, s, sizeof( layouts ) );
+ trap_Cvar_Set( "g_layouts", layouts );
+ trap_SendConsoleCommand( EXEC_APPEND, "map_restart\n" );
+ level.restarted = qtrue;
+}
+
+static void Svcmd_AdmitDefeat_f( void )
+{
+ int team;
+ char teamNum[ 2 ];
+
+ if( trap_Argc( ) != 2 )
+ {
+ G_Printf("admitdefeat: must provide a team\n");
+ return;
+ }
+ trap_Argv( 1, teamNum, sizeof( teamNum ) );
+ team = atoi( teamNum );
+ if( team == PTE_ALIENS || teamNum[ 0 ] == 'a' )
+ {
+ level.surrenderTeam = PTE_ALIENS;
+ G_BaseSelfDestruct( PTE_ALIENS );
+ G_TeamCommand( PTE_ALIENS, "cp \"Hivemind Link Broken\" 1");
+ trap_SendServerCommand( -1, "print \"Alien team has admitted defeat\n\"" );
+ }
+ else if( team == PTE_HUMANS || teamNum[ 0 ] == 'h' )
+ {
+ level.surrenderTeam = PTE_HUMANS;
+ G_BaseSelfDestruct( PTE_HUMANS );
+ G_TeamCommand( PTE_HUMANS, "cp \"Life Support Terminated\" 1");
+ trap_SendServerCommand( -1, "print \"Human team has admitted defeat\n\"" );
+ }
+ else
+ {
+ G_Printf("admitdefeat: invalid team\n");
+ }
+}
+
+/*
+=================
+ConsoleCommand
+
+=================
+*/
+qboolean ConsoleCommand( void )
+{
+ char cmd[ MAX_TOKEN_CHARS ];
+
+ trap_Argv( 0, cmd, sizeof( cmd ) );
+
+ if( Q_stricmp( cmd, "entitylist" ) == 0 )
+ {
+ Svcmd_EntityList_f( );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "forceteam" ) == 0 )
+ {
+ Svcmd_ForceTeam_f( );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "game_memory" ) == 0 )
+ {
+ Svcmd_GameMem_f( );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "addip" ) == 0 )
+ {
+ Svcmd_AddIP_f( );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "removeip" ) == 0 )
+ {
+ Svcmd_RemoveIP_f( );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "listip" ) == 0 )
+ {
+ trap_SendConsoleCommand( EXEC_NOW, "g_banIPs\n" );
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "mapRotation" ) == 0 )
+ {
+ char *rotationName = ConcatArgs( 1 );
+
+ if( !G_StartMapRotation( rotationName, qfalse ) )
+ G_Printf( "Can't find map rotation %s\n", rotationName );
+
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "stopMapRotation" ) == 0 )
+ {
+ G_StopMapRotation( );
+
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "advanceMapRotation" ) == 0 )
+ {
+ G_AdvanceMapRotation( );
+
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "alienWin" ) == 0 )
+ {
+ int i;
+ gentity_t *e;
+
+ for( i = 1, e = g_entities + i; i < level.num_entities; i++, e++ )
+ {
+ if( e->s.modelindex == BA_H_SPAWN )
+ G_Damage( e, NULL, NULL, NULL, NULL, 10000, 0, MOD_SUICIDE );
+ }
+
+ return qtrue;
+ }
+
+ if( Q_stricmp( cmd, "humanWin" ) == 0 )
+ {
+ int i;
+ gentity_t *e;
+
+ for( i = 1, e = g_entities + i; i < level.num_entities; i++, e++ )
+ {
+ if( e->s.modelindex == BA_A_SPAWN )
+ G_Damage( e, NULL, NULL, NULL, NULL, 10000, 0, MOD_SUICIDE );
+ }
+
+ return qtrue;
+ }
+
+ if( !Q_stricmp( cmd, "layoutsave" ) )
+ {
+ Svcmd_LayoutSave_f( );
+ return qtrue;
+ }
+
+ if( !Q_stricmp( cmd, "layoutload" ) )
+ {
+ Svcmd_LayoutLoad_f( );
+ return qtrue;
+ }
+
+ if( !Q_stricmp( cmd, "admitdefeat" ) )
+ {
+ Svcmd_AdmitDefeat_f( );
+ return qtrue;
+ }
+
+ if( !Q_stricmp( cmd, "evacuation" ) )
+ {
+ trap_SendServerCommand( -1, "print \"Evacuation ordered\n\"" );
+ level.lastWin = PTE_NONE;
+ trap_SetConfigstring( CS_WINNER, "Evacuation" );
+ LogExit( "Evacuation." );
+ G_admin_maplog_result( "d" );
+ return qtrue;
+ }
+
+ // see if this is a a admin command
+ if( G_admin_cmd_check( NULL, qfalse ) )
+ return qtrue;
+
+ if( g_dedicated.integer )
+ {
+ if( Q_stricmp( cmd, "say" ) == 0 )
+ {
+ trap_SendServerCommand( -1, va( "print \"server: %s\n\"", ConcatArgs( 1 ) ) );
+ return qtrue;
+ }
+ else if( !Q_stricmp( cmd, "chat" ) )
+ {
+ trap_SendServerCommand( -1, va( "chat \"%s\" -1 0", ConcatArgs( 1 ) ) );
+ G_Printf( "chat: %s\n", ConcatArgs( 1 ) );
+ return qtrue;
+ }
+ else if( !Q_stricmp( cmd, "cp" ) )
+ {
+ G_CP( NULL );
+ return qtrue;
+ }
+ else if( !Q_stricmp( cmd, "m" ) )
+ {
+ G_PrivateMessage( NULL );
+ return qtrue;
+ }
+ else if( !Q_stricmp( cmd, "a" ) || !Q_stricmp( cmd, "say_admins" ))
+ {
+ G_Say( NULL, NULL, SAY_ADMINS, ConcatArgs( 1 ) );
+ return qtrue;
+ }
+
+ G_Printf( "unknown command: %s\n", cmd );
+ return qtrue;
+ }
+
+ return qfalse;
+}
+
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