/*
===================
Com_SafeMode
Check for "safe" on the command line, which will
skip loading of wolfconfig.cfg
===================
*/
qboolean Com_SafeMode( void ) {
int i;
for ( i = 0 ; i < com_numConsoleLines ; i++ ) {
Cmd_TokenizeString( com_consoleLines[i] );
if ( !Q_stricmp( Cmd_Argv( 0 ), "safe" ) || !Q_stricmp( Cmd_Argv( 0 ), "cvar_restart" ) ) {
com_consoleLines[i][0] = 0;
Cmd_EndTokenizedString( );
return qtrue;
}
}
Cmd_EndTokenizedString( );
return qfalse;
}
/*
===============
Com_StartupVariable
Searches for command line parameters that are set commands.
If match is not NULL, only that cvar will be looked for.
That is necessary because cddir and basedir need to be set
before the filesystem is started, but all other sets should
be after execing the config and default.
===============
*/
void Com_StartupVariable( const char *match ) {
int i;
for (i=0 ; i < com_numConsoleLines ; i++) {
Cmd_TokenizeString( com_consoleLines[i] );
if(!match || !strcmp(Cmd_Argv(1), match))
{
if ( !strcmp( Cmd_Argv(0), "set" )){
Cvar_Set_f();
Cmd_EndTokenizedString();
continue;
}else if( !strcmp( Cmd_Argv(0), "seta" ) ) {
Cvar_SetA_f();
}
}
Cmd_EndTokenizedString();
}
}
void Sys_ReplaceProcess( char *cmdline )
{
int i;
char *argv[256];
Cmd_TokenizeString(cmdline);
if(Cmd_Argc() < 256)
{
for(i = 0; i < Cmd_Argc(); i++)
{
argv[i] = CopyString(Cmd_Argv(i));
}
argv[i] = NULL;
execv( argv[0], argv );
Com_PrintError( "Sys_ReplaceProcess: execv failed: %s\n", strerror( errno ) );
}else{
Com_PrintError( "Sys_ReplaceProcess: Exceeded limit of 256 commandline arguments.\nCommandline is: %s\n", cmdline);
}
Cmd_EndTokenizedString();
_exit( 0 );
}
void Field_CompleteCommand( char *cmd, qboolean doCommands, qboolean doCvars )
{
int completionArgument = 0;
// Skip leading whitespace and quotes
cmd = Com_SkipCharset( cmd, " \"" );
Cmd_TokenizeString( cmd );
completionArgument = Cmd_Argc( );
// If there is trailing whitespace on the cmd
if( *( cmd + strlen( cmd ) - 1 ) == ' ' )
{
completionString = "";
completionArgument++;
}
else
completionString = Cmd_Argv( completionArgument - 1 );
if( completionArgument > 1 )
{
const char *baseCmd = Cmd_Argv( 0 );
char *p;
if( ( p = Field_FindFirstSeparator( cmd ) ) )
Field_CompleteCommand( p + 1, qtrue, qtrue ); // Compound command
else
Cmd_CompleteArgument( baseCmd, cmd, completionArgument );
}else{
if( completionString[0] == '\\' || completionString[0] == '/' )
completionString++;
matchCount = 0;
shortestMatch[ 0 ] = 0;
if( strlen( completionString ) == 0 ){
Cmd_EndTokenizedString( );
return;
}
if( doCommands )
Cmd_CommandCompletion( FindMatches, completionString );
if( doCvars )
Cvar_CommandCompletion( FindMatches );
if( !Field_Complete( ) )
{
// run through again, printing matches
if( doCommands )
Cmd_CommandCompletion( PrintMatches, completionString );
if( doCvars )
Cvar_CommandCompletion( PrintCvarMatches );
}
}
Cmd_EndTokenizedString( );
}
tcpclientstate_t HL2Rcon_SourceRconAuth(netadr_t *from, msg_t *msg, int *connectionId){
int packetlen;
int packettype;
int packetid;
char* loginstring;
char* username;
char* password;
byte msgbuf[32];
msg_t sendmsg;
rconUser_t* user;
int i;
char buf[MAX_STRING_CHARS];
char stringlinebuf[MAX_STRING_CHARS];
MSG_BeginReading(msg);
packetlen = MSG_ReadLong(msg);
if(packetlen != msg->cursize - 4){//Not a source rcon packet
Com_Printf("Not a source rcon packet: len %d size %d\n", packetlen, msg->cursize);
return TCP_AUTHNOTME;
}
packetid = MSG_ReadLong(msg);
packettype = MSG_ReadLong(msg);
if(packettype != SERVERDATA_AUTH)//Not a source rcon auth-packet
return TCP_AUTHNOTME;
if(SV_PlayerBannedByip(from, buf, sizeof(buf))){
return TCP_AUTHBAD;
}
MSG_Init(&sendmsg, msgbuf, sizeof(msgbuf));
MSG_WriteLong(&sendmsg, 10);
MSG_WriteLong(&sendmsg, 0);
MSG_WriteLong(&sendmsg, SERVERDATA_RESPONSE_VALUE);
MSG_WriteShort(&sendmsg, 0);
if(NET_SendData(from->sock, &sendmsg) < 1)
{
return TCP_AUTHBAD;
}
MSG_Init(&sendmsg, msgbuf, sizeof(msgbuf));
MSG_WriteLong(&sendmsg, 10);
loginstring = MSG_ReadStringLine(msg, stringlinebuf, sizeof(stringlinebuf));
Cmd_TokenizeString(loginstring);
if(Cmd_Argc() != 2){
goto badrcon;
}
username = Cmd_Argv(0);
password = Cmd_Argv(1);
if(strlen(password) < 6){
goto badrcon;
}
if(Auth_Authorize(username, password) < 0)
{
goto badrcon;
}
Com_Printf("Rcon login from: %s Name: %s\n", NET_AdrToString (from), username);
Cmd_EndTokenizedString();
for(i = 0, user = sourceRcon.activeRconUsers; i < MAX_RCONUSERS; i++, user++){
if(user->remote.type == NA_BAD)
break;
}
if(i == MAX_RCONUSERS){
return TCP_AUTHBAD; //Close connection
}
user->remote = *from;
user->uid = Auth_GetUID(username);
// user->rconPower = login->power;
Q_strncpyz(user->rconUsername, username, sizeof(user->rconUsername));
user->streamchat = 0;
user->streamlog = 0;
user->lastpacketid = packetid;
*connectionId = i;
MSG_WriteLong(&sendmsg, user->lastpacketid);
MSG_WriteLong(&sendmsg, SERVERDATA_AUTH_RESPONSE);
MSG_WriteShort(&sendmsg, 0);
if(NET_SendData(from->sock, &sendmsg) < 1)
{
return TCP_AUTHBAD;
}
return TCP_AUTHSUCCESSFULL;
badrcon:
Cmd_EndTokenizedString();
Com_Printf ("Bad rcon from %s (TCP)\n", NET_AdrToString (from) );
//Don't allow another attempt for 20 seconds
SV_PlayerAddBanByip(from, "Bad rcon", 0, NULL, 0, Com_GetRealtime() + 20);
MSG_Init(&sendmsg, msgbuf, sizeof(msgbuf));
MSG_WriteLong(&sendmsg, 10);
MSG_WriteLong(&sendmsg, -1);
MSG_WriteLong(&sendmsg, SERVERDATA_AUTH_RESPONSE);
MSG_WriteShort(&sendmsg, 0);
NET_SendData(from->sock, &sendmsg);
return TCP_AUTHBAD;
}
/*
============
Cmd_ExecuteString
A complete command line has been parsed, so try to execute it
============
*/
void Cmd_ExecuteString( const char *text )
{
cmd_function_t *cmd, **prev;
char arg0[MAX_TOKEN_CHARS];
#ifdef PUNKBUSTER
/* Trap commands going to PunkBuster here */
if(!Q_stricmpn(text, "pb_sv_", 6))
{
if(gamebinary_initialized == qtrue)
PbSvAddEvent(14, -1, strlen(text), (char*)text);
return;
}
#endif
// execute the command line
Cmd_TokenizeString( text );
if ( !Cmd_Argc() ) {
Cmd_EndTokenizedString( );
return; // no tokens
}
Q_strncpyz(arg0, Cmd_Argv(0), sizeof(arg0));
//Legacy fallback
if(!Q_stricmpn(arg0, "dvar", 4))
{
arg0[0] = 'c';
}else if(!Q_stricmpn(arg0, "auth", 4)){
if(!Q_stricmp(arg0, "authChangePassword"))
{
Q_strncpyz(arg0, "changePassword", sizeof(arg0));
Com_PrintWarning("\"authchangePassword\" is deprecated and will be removed soon. Use \"changePassword\" instead\n");
}
else if(!Q_stricmp(arg0, "authSetAdmin"))
{
Q_strncpyz(arg0, "AdminAddAdminWithPassword", sizeof(arg0));
Com_PrintWarning("\"authSetAdmin\" is deprecated and will be removed soon. Use \"AdminAddAdminWithPassword\" instead\n");
}
else if(!Q_stricmp(arg0, "authUnsetAdmin"))
{
Q_strncpyz(arg0, "AdminRemoveAdmin", sizeof(arg0));
Com_PrintWarning("\"authUnsetAdmin\" is deprecated and will be removed soon. Use \"AdminRemoveAdmin\" instead\n");
}
else if(!Q_stricmp(arg0, "authListAdmins"))
{
Q_strncpyz(arg0, "adminListAdmins", sizeof(arg0));
Com_PrintWarning("\"authListAdmins\" is deprecated and will be removed soon. Use \"adminListAdmins\" instead\n");
}
}else if(!Q_stricmp(arg0, "cmdpowerlist")){
Q_strncpyz(arg0, "AdminListCommands", sizeof(arg0));
Com_PrintWarning("\"cmdpowerlist\" is deprecated and will be removed soon. Use \"AdminListCommands\" instead\n");
}
else if(!Q_stricmp(arg0, "setCmdMinPower")){
Q_strncpyz(arg0, "AdminChangeCommandPower", sizeof(arg0));
Com_PrintWarning("\"setCmdMinPower\" is deprecated and will be removed soon. Use \"AdminChangeCommandPower\" instead\n");
}
// check registered command functions
for ( prev = &cmd_functions ; *prev ; prev = &cmd->next ) {
cmd = *prev;
if ( !Q_stricmp( arg0, cmd->name ) ) {
// rearrange the links so that the command will be
// near the head of the list next time it is used
*prev = cmd->next;
cmd->next = cmd_functions;
cmd_functions = cmd;
// perform the action
if ( !cmd->function ) {
// let the cgame or game handle it
break;
} else {
cmd->function ();
}
Cmd_EndTokenizedString( );
return;
}
}
// check cvars
if ( Cvar_Command() ) {
Cmd_EndTokenizedString( );
return;
}
// check server game commands
if ( com_sv_running && com_sv_running->boolean && SV_GameCommand() ) {
Cmd_EndTokenizedString( );
return;
}
Cmd_EndTokenizedString( );
if(!Q_stricmpn(arg0, "bind", 4))
return;
if(!Q_stricmpn(arg0, "unbindall", 9))
return;
if(!Q_stricmpn(arg0, "con_showchannel", 15))
return;
Com_Printf("Bad command or cvar: %s\n", arg0);
}
