rpgxef/code/game/g_svcmds.c
Walter Julius Hennecke a39565b783 Integrated RPG-X2 rpgxEF edition into the rpgxEF repo
... not quite content with where the project files lie but it is ok for
now.
... compiling works fine so far (only tested mingw32 right now)
2012-08-04 12:54:37 +02:00

897 lines
18 KiB
C

// Copyright (C) 1999-2000 Id Software, Inc.
//
// 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 any unspecified digits will 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.
==============================================================================
*/
// extern vmCvar_t g_banIPs;
// extern vmCvar_t g_filterBan;
typedef struct ipFilter_s
{
unsigned mask;
unsigned compare;
} ipFilter_t;
typedef struct
{
unsigned long playerID;
char playerName[36];
char banReason[128];
} idFilter_t;
#define MAX_IPFILTERS 1024
#define MAX_IDFILTERS 1024
static ipFilter_t ipFilters[MAX_IPFILTERS];
static int numIPFilters;
static idFilter_t idFilters[MAX_IDFILTERS];
static int numIDFilters;
/*
=================
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')
{
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);
if (b[i] != 0)
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];
int i;
char iplist[MAX_INFO_STRING];
*iplist = 0;
for (i = 0 ; i < numIPFilters ; i++)
{
if (ipFilters[i].compare == 0xffffffff)
continue;
*(unsigned *)b = ipFilters[i].compare;
Com_sprintf( iplist + strlen(iplist), sizeof(iplist) - strlen(iplist),
"%i.%i.%i.%i ", b[0], b[1], b[2], b[3]);
}
trap_Cvar_Set( "g_banIPs", iplist );
}
/*
=================
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_TOKEN_CHARS];
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;
}
}
/*
============================================
TiM: Client side ID filter system
============================================
*/
qboolean CheckID( char *id )
{
int i;
//TiM - screw it if we haven't got a valid ID yet
if ( atoul( id ) == SECURITY_PID )
return qfalse;
for( i = 0; i < numIDFilters; i++ )
{
if ( atoul(id) == idFilters[i].playerID )
return qtrue;
}
return qfalse;
}
static void UpdateIDBans (void)
{
fileHandle_t f;
int i;
char buffer[1024];
idFilter_t *id;
//TiM: Create and/reset the ban file
trap_FS_FOpenFile( "RPG-X_Banned_Players.txt", &f, FS_WRITE );
if ( !f )
{
G_Printf( "ERROR: Couldn't update the ban file.\n" );
return;
}
//file header
memset( buffer, 0, sizeof( buffer ) );
Q_strcat( buffer, sizeof(buffer), "//***************************************************\n" );
Q_strcat( buffer, sizeof(buffer), "//RPG-X Banned Users ID List\n" );
Q_strcat( buffer, sizeof(buffer), "//\n" );
Q_strcat( buffer, sizeof(buffer), "//The formatting for each entry goes as such:\n" );
Q_strcat( buffer, sizeof(buffer), "//{\n" );
Q_strcat( buffer, sizeof(buffer), "//\t-ID : Unique Player ID\n" );
Q_strcat( buffer, sizeof(buffer), "//\t-Name : User name of the banned player\n" );
Q_strcat( buffer, sizeof(buffer), "//\t-Ban Reason : Reason for being banned.\n" );
Q_strcat( buffer, sizeof(buffer), "//}\n" );
Q_strcat( buffer, sizeof(buffer), "//\n" );
Q_strcat( buffer, sizeof(buffer), "//***************************************************\n" );
Q_strcat( buffer, sizeof(buffer), "\n" );
//write the header to the file
trap_FS_Write( buffer, strlen(buffer), f );
//write out the data for each banned player
for ( i = 0; i < numIDFilters; i++ )
{
id = &idFilters[i];
if ( !id || id->playerID == 0 )
continue;
memset( buffer, 0, sizeof( buffer ) );
//will produce this output:
//i
//{
// <ID>
// <Name>
// <Reason>
//}
//When parsed back in, the line breaks will be used to divide it up
Com_sprintf( buffer, sizeof( buffer ), "%i\n{\n\t%ul\n\t\"%s\"\n\t\"%s\"\n}\n\n", i, id->playerID, id->playerName, id->banReason );
trap_FS_Write( buffer, strlen(buffer), f );
}
trap_FS_FCloseFile( f );
}
static void AddID( idFilter_t *id )
{
int i;
for ( i = 0; i < numIDFilters; i++ )
if ( idFilters[i].playerID == 0 ) break;
if ( i == numIDFilters )
{
if ( i >= MAX_IDFILTERS )
{
G_Printf( "ID Filter list is full.\n" );
return;
}
numIDFilters++;
}
//idFilters[i].playerID = id->playerID;
//idFilters[i].playerName = id->playerName;
//idFilters[i].banReason = id->banReason;
memcpy( &idFilters[i], id, sizeof( idFilter_t ) );
}
void G_ProcessIDBans( void )
{
fileHandle_t f;
int fileLen;
char buffer[16000];
char *token, *filePtr;
idFilter_t id;
fileLen = trap_FS_FOpenFile( "RPG-X_Banned_Players.txt", &f, FS_READ );
if ( !f || !fileLen )
return;
trap_FS_Read( buffer, fileLen, f );
if ( !buffer[0] )
return;
buffer[fileLen] = '\0';
trap_FS_FCloseFile( f );
COM_BeginParseSession();
filePtr = buffer;
while ( 1 )
{
token = COM_Parse( &filePtr );
if ( !token[0] ) break;
if ( !Q_stricmp( token, "{" ) )
{
memset( &id, 0, sizeof( id ) );
token = COM_ParseExt( &filePtr, qtrue );
if ( !token[0] ) continue;
//parse player id
id.playerID = atoul( token );
token = COM_ParseExt( &filePtr, qtrue );
if ( !token[0] ) continue;
//parse player name
Q_strncpyz( id.playerName, token, sizeof( id.playerName ) );
token = COM_ParseExt( &filePtr, qtrue );
if ( !token[0] ) continue;
//parse ban reason
Q_strncpyz( id.banReason, token, sizeof( id.banReason ) );
AddID( &id );
}
}
G_Printf( "%i ban entries were successfully loaded.\n", numIDFilters );
}
/*
=================
Svcmd_BanUser_f
=================
*/
extern void ClientCleanName( const char *in, char *out, int outSize );
void Svcmd_BanUser_f( void )
{
char str[MAX_TOKEN_CHARS];
char userInfo[MAX_TOKEN_CHARS];
idFilter_t id;
int playerNum;
char *ip;
if ( trap_Argc() < 2 )
{
G_Printf("Usage: banUser <client ID> <reason for banning>\n");
return;
}
trap_Argv( 1, str, sizeof( str ) );
playerNum = atoi(str);
if ( playerNum > MAX_CLIENTS || playerNum < 0 || !g_entities[playerNum].client )
{
G_Printf("Error: Player ID wasn't valid.\n");
return;
}
trap_GetUserinfo( playerNum, userInfo, sizeof( userInfo ) );
if ( !userInfo[0] )
return;
//get unique Ban ID
id.playerID = atoul( Info_ValueForKey( userInfo, "sv_securityCode" ) );
//Get player name and clean it of color tags
Q_strncpyz( id.playerName, Q_CleanStr(Info_ValueForKey( userInfo, "name" )), sizeof( id.playerName ) );
//( Info_ValueForKey( userInfo, "name" ), id.playerName, sizeof( id.playerName ) );
//get ban reason
trap_Argv( 2, id.banReason, sizeof( id.banReason ) );
if ( !id.banReason[0] )
Q_strncpyz( id.banReason, "No reason given.", sizeof( id.banReason ) );
AddID( &id );
ip = g_entities[playerNum].client->pers.ip;
UpdateIDBans();
//G_Printf( S_COLOR_RED "%s\n", ip );
//Scooter's filter list
if( Q_stricmp( ip, "localhost" ) //localhost
&& Q_strncmp( ip, "10.", 3 ) //class A
&& Q_strncmp( ip, "172.16.", 7 ) //class B
&& Q_strncmp( ip, "192.168.", 8 ) //class C
&& Q_strncmp( ip, "127.", 4 ) //loopback
&& Q_strncmp( ip, "169.254.", 8 ) //link-local
)
{
AddIP( ip );
G_Printf( "User: %s ( %i - %s ) ^7was successfully banned.\n", Info_ValueForKey( userInfo, "name" ), playerNum, ip );
}
trap_DropClient( playerNum, "Banned from the server" );
G_Printf( "User: %s ( %i ) ^7was successfully banned.\n", id.playerName, playerNum );
}
/*
=================
Svcmd_FindID_f
=================
*/
void Svcmd_FindID_f ( void )
{
char str[MAX_TOKEN_CHARS];
char outputBuf[MAX_TOKEN_CHARS];
char searchLine[256];
char name[36]; //local stores to ensure pointer data isn't carried over.
char reason[64];
int i;
idFilter_t *id;
int resultsFound = 0;
if ( trap_Argc() < 2 )
{
G_Printf("Usage: findUser <search string in name and/or reason>\n");
return;
}
trap_Argv( 1, str, sizeof( str ) );
Q_strlwr( str );
for ( i = 0; i < numIDFilters; i++ )
{
id = &idFilters[i];
if ( !id || id->playerID <= 0 )
continue;
memset( name, 0, sizeof( name ) );
Q_strncpyz( name, id->playerName, sizeof(name) );
Q_strlwr( name );
memset( reason, 0, sizeof( reason ) );
Q_strncpyz( reason, id->banReason, sizeof( reason ) );
Q_strlwr( reason );
if ( strstr( name, str ) != NULL || strstr( reason, str ) != NULL )
{
Com_sprintf( searchLine, sizeof( searchLine ), "%4i %-16.16s %-45.45s\n", i, id->playerName, id->banReason );
if ( !resultsFound )
Q_strncpyz( outputBuf, searchLine, sizeof(outputBuf) );
else
Q_strcat( outputBuf, sizeof(outputBuf), searchLine );
resultsFound++;
}
}
G_Printf( "%i %s found.\n\n", resultsFound, resultsFound == 1 ? "result" : "results" );
if ( resultsFound > 0 )
{
G_Printf( "%-4.4s %-16.16s %-45.45s\n", "ID:", "Name:", "Reason:" );
G_Printf( "%-4.4s %-16.16s %-45.45s\n", "----", "-----------------", "-------------------------------------" );
G_Printf( outputBuf );
}
}
/*
=================
Svcmd_DeleteID_f
=================
*/
void Svcmd_RemoveID_f ( void )
{
char str[MAX_TOKEN_CHARS];
idFilter_t *id;
if ( trap_Argc() < 2 )
{
G_Printf( "Usage: removeID <Ban ID>\n" );
return;
}
trap_Argv( 1, str, sizeof( str ) );
id = &idFilters[atoi(str)];
if ( !id )
{
G_Printf( "Specified ID not found.\n" );
return;
}
memset( id, 0, sizeof( idFilter_t ) );
UpdateIDBans();
}
/*
=================
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;
char arg[MAX_QPATH*4];
int length = 0;
//int numArgs;
if(trap_Argc() > 1) {
trap_Argv(1, arg, sizeof(arg));
length = strlen(arg);
}
check = g_entities+1;
for (e = 1; e < level.num_entities ; e++, check++) {
if ( !check->inuse ) {
continue;
}
if(!arg[0]) {
if ( check->classname && Q_stricmpn(check->classname, "noclass", 7) && Q_stricmpn(check->classname, "bodyque", 7) ) {
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_MISSILE:
G_Printf("ET_MISSILE ");
break;
case ET_MOVER:
case ET_MOVER_STR: //RPG-X | GSIO01 | 13/05/2009
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;
default:
G_Printf("%3i ", check->s.eType);
break;
}
G_Printf("%s", check->classname);
G_Printf("\n");
}
} else {
if ( check->classname && Q_stricmpn(check->classname, "noclass", 7) && Q_stricmpn(check->classname, "bodyque", 7) && !Q_stricmpn(check->classname, arg, length)) {
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_MISSILE:
G_Printf("ET_MISSILE ");
break;
case ET_MOVER:
case ET_MOVER_STR: //RPG-X | GSIO01 | 13/05/2009
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;
default:
G_Printf("%3i ", check->s.eType);
break;
}
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 );
}
/*
=================
Svcmd_LuaRestart_f
=================
*/
#ifdef G_LUA
static void Svcmd_LuaRestart_f(void)
{
G_LuaShutdown();
G_LuaInit();
}
#endif
/*
=================
ConsoleCommand
=================
*/
qboolean ConsoleCommand( void ) { //void
char cmd[MAX_TOKEN_CHARS];
//gentity_t *ent;
trap_Argv( 0, cmd, sizeof( cmd ) );
/*if ( Q_stricmp (cmd, "kick2") == 0 ) {
Svcmd_Kick2_f();
return qtrue;
}*/
#ifdef G_LUA
if(Q_stricmp(cmd, "lua_status") == 0)
{
G_LuaStatus(NULL);
return qtrue;
}
if(Q_stricmp(cmd, "lua_restart") == 0)
{
Svcmd_LuaRestart_f();
return qtrue;
}
#endif
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, "addbot") == 0) {
Svcmd_AddBot_f();
return qtrue;
}
if (Q_stricmp (cmd, "botlist") == 0) {
Svcmd_BotList_f();
return qtrue;
}
if (Q_stricmp (cmd, "abort_podium") == 0) {
Svcmd_AbortPodium_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_INSERT, "g_banIPs\n" );
return qtrue;
}
if (Q_stricmp (cmd, "banUser") == 0) {
Svcmd_BanUser_f();
return qtrue;
}
if ( Q_stricmp (cmd, "findID") == 0 ) {
Svcmd_FindID_f();
return qtrue;
}
if ( Q_stricmp (cmd, "removeID") == 0 ) {
Svcmd_RemoveID_f();
return qtrue;
}
return qfalse;
}