/*
* Cvar_Find
*/
cvar_t *Cvar_Find ( const char *var_name )
{
cvar_t *cvar;
assert( cvar_trie );
Trie_Find( cvar_trie, var_name, TRIE_EXACT_MATCH, (void **)&cvar );
return cvar;
}
/*
* ML_GetFullname
* Returns the fullname for the map with the corresponding filename
*/
const char *ML_GetFullname( const char *filename )
{
mapinfo_t *map;
//char *filepath;
if( !ml_initialized )
return MLIST_NULL;
if( !ML_ValidateFilename( filename ) )
return MLIST_NULL;
/*
filepath = va( "maps/%s.bsp", filename );
COM_SanitizeFilePath( filepath );
if( FS_FOpenFile( filepath, NULL, FS_READ ) == -1 )
return MLIST_NULL;
*/
if( Trie_Find( mlist_filenames_trie, filename, TRIE_EXACT_MATCH, (void **)&map ) == TRIE_OK )
return map->fullname;
// we should never get down here!
assert( false );
return MLIST_NULL;
}
/*
* ML_GetFilename
* Returns the filename for the map with the corresponding fullname
*/
const char *ML_GetFilenameExt( const char *fullname, bool recursive )
{
mapinfo_t *map;
trie_error_t err;
char *fullname2;
if( !ml_initialized )
return MLIST_NULL;
if( !ML_ValidateFullname( fullname ) )
return MLIST_NULL;
fullname2 = ( char* )Mem_TempMalloc( strlen( fullname ) + 1 );
strcpy( fullname2, fullname );
Q_strlwr( fullname2 );
err = Trie_Find( mlist_fullnames_trie, fullname2, TRIE_EXACT_MATCH, (void **)&map );
Mem_Free( fullname2 );
if( err == TRIE_OK )
return map->filename;
// we should technically never get here, but
// maybe the mapper has changed the fullname of the map
// or the user has tampered with the mapcache
// we need to reload the whole cache from file if we get here
/*
if( !recursive )
{
ML_Restart( true );
return ML_GetFilenameExt( fullname, true );
}
*/
return MLIST_NULL;
}
/*
* CL_ResolveMasterAddress
*/
static void CL_ResolveMasterAddress( const char *master, netadr_t *adr )
{
trie_error_t err;
masteradrcache_t *cache;
// check memory cache
err = Trie_Find( serverlist_masters_trie, master, TRIE_EXACT_MATCH, (void **)&cache );
if( err == TRIE_OK )
{
if( adr )
*adr = cache->adr;
return;
}
// send a unicast packet
cache = Mem_ZoneMalloc( sizeof( *cache ) );
NET_StringToAddress( master, &cache->adr );
if( adr )
*adr = cache->adr;
cache->next = serverlist_masters_head;
serverlist_masters_head = cache;
Trie_Insert( serverlist_masters_trie, master, (void *)cache );
}
dynvar_t *Dynvar_Lookup(
const char *name
)
{
dynvar_t *dynvar;
assert( dynvar_trie );
Trie_Find( dynvar_trie, name, TRIE_EXACT_MATCH, (void **)&dynvar );
return dynvar;
}
/*
* L10n_LookupString
*/
const char *L10n_LookupString( const podomain_t *podomain, const char *string )
{
const pofile_t *pofile;
const podict_t *dict;
char *result = NULL;
for( pofile = podomain->pofiles_head; pofile; pofile = pofile->next ) {
dict = pofile->dict;
if( Trie_Find( dict->trie, string, TRIE_EXACT_MATCH, (void **)&result ) == TRIE_OK ) {
return result;
}
}
return result;
}
/*
* ML_FilenameExists
* Checks to see if a filename is present in the map list
*/
static bool ML_FilenameExistsExt( const char *filename, bool quick )
{
mapinfo_t *map;
char *filepath;
if( !ml_initialized )
return false;
filepath = va( "maps/%s.bsp", filename );
COM_SanitizeFilePath( filepath );
if( !ML_ValidateFilename( filename ) )
return false;
if( Trie_Find( mlist_filenames_trie, filename, TRIE_EXACT_MATCH, (void **)&map ) == TRIE_OK )
{
if( quick || FS_FOpenFile( filepath, NULL, FS_READ ) != -1 )
return true;
}
return false;
}
/*
* CL_GetServers_f
*/
void CL_GetServers_f( void )
{
netadr_t adr, *padr;
char *requeststring;
int i;
char *modname, *master;
trie_error_t err;
filter_allow_full = qfalse;
filter_allow_empty = qfalse;
for( i = 2; i < Cmd_Argc(); i++ )
{
if( !Q_stricmp( "full", Cmd_Argv( i ) ) )
filter_allow_full = qtrue;
if( !Q_stricmp( "empty", Cmd_Argv( i ) ) )
filter_allow_empty = qtrue;
}
if( !Q_stricmp( Cmd_Argv( 1 ), "local" ) )
{
if( localQueryTimeStamp + LAN_SERVER_PINGING_TIMEOUT > Sys_Milliseconds() ) {
return;
}
padr = &adr;
localQueryTimeStamp = Sys_Milliseconds();
// send a broadcast packet
Com_DPrintf( "pinging broadcast...\n" );
// erm... modname isn't sent in local queries?
requeststring = va( "info %i %s %s", SERVERBROWSER_PROTOCOL_VERSION,
filter_allow_full ? "full" : "",
filter_allow_empty ? "empty" : "" );
for( i = 0; i < NUM_BROADCAST_PORTS; i++ )
{
NET_BroadcastAddress( padr, PORT_SERVER + i );
Netchan_OutOfBandPrint( &cls.socket_udp, padr, requeststring );
}
return;
}
//get what master
master = Cmd_Argv( 2 );
if( !master || !( *master ) )
return;
modname = Cmd_Argv( 3 );
// never allow anyone to use DEFAULT_BASEGAME as mod name
if( !modname || !modname[0] || !Q_stricmp( modname, DEFAULT_BASEGAME ) )
modname = APPLICATION;
assert( modname[0] );
// check memory cache
QMutex_Lock( resolveLock );
err = Trie_Find( serverlist_masters_trie, master, TRIE_EXACT_MATCH, (void **)&padr );
QMutex_Unlock( resolveLock );
if( err == TRIE_OK && ( padr->type == NA_IP || padr->type == NA_IP6 ) )
{
const char *cmdname;
socket_t *socket;
if ( padr->type == NA_IP )
{
cmdname = "getservers";
socket = &cls.socket_udp;
}
else
{
cmdname = "getserversExt";
socket = &cls.socket_udp6;
}
// create the message
requeststring = va( "%s %c%s %i %s %s", cmdname, toupper( modname[0] ), modname+1, SERVERBROWSER_PROTOCOL_VERSION,
filter_allow_full ? "full" : "",
filter_allow_empty ? "empty" : "" );
if( NET_GetAddressPort( padr ) == 0 )
NET_SetAddressPort( padr, PORT_MASTER );
Netchan_OutOfBandPrint( socket, padr, requeststring );
Com_DPrintf( "quering %s...%s: %s\n", master, NET_AddressToString(padr), requeststring );
}
else
{
Com_Printf( "Bad address: %s\n", master );
}
}
/*
* Cvar_Get
* Creates the variable if it doesn't exist.
* If the variable already exists, the value will not be set
* The flags will be or'ed and default value overwritten in if the variable exists.
*/
cvar_t *Cvar_Get( const char *var_name, const char *var_value, cvar_flag_t flags )
{
cvar_t *var;
if( !var_name || !var_name[0] )
return NULL;
if( Cvar_FlagIsSet( flags, CVAR_USERINFO ) || Cvar_FlagIsSet( flags, CVAR_SERVERINFO ) )
{
if( !Cvar_InfoValidate( var_name, qtrue ) )
{
Com_Printf( "invalid info cvar name\n" );
return NULL;
}
}
assert( cvar_trie );
Trie_Find( cvar_trie, var_name, TRIE_EXACT_MATCH, (void **)&var );
if( var )
{
assert( var_value );
if( !var->dvalue || strcmp( var->dvalue, var_value ) )
{
if( var->dvalue )
Mem_ZoneFree( var->dvalue ); // free the old default value string
var->dvalue = ZoneCopyString( (char *) var_value );
}
#ifdef PUBLIC_BUILD
if( Cvar_FlagIsSet( flags, CVAR_READONLY ) || Cvar_FlagIsSet( flags, CVAR_DEVELOPER ) )
{
#else
if( Cvar_FlagIsSet( flags, CVAR_READONLY ) )
{
#endif
if( !var->string || strcmp( var->string, var_value ) )
{
if( var->string )
Mem_ZoneFree( var->string );
var->string = ZoneCopyString( (char *) var_value );
var->value = atof( var->string );
var->integer = Q_rint( var->value );
}
var->flags = flags;
}
if( Cvar_FlagIsSet( flags, CVAR_USERINFO ) && !Cvar_FlagIsSet( var->flags, CVAR_USERINFO ) )
userinfo_modified = qtrue; // transmit at next oportunity
Cvar_FlagSet( &var->flags, flags );
return var;
}
if( !var_value )
return NULL;
if( Cvar_FlagIsSet( flags, CVAR_USERINFO ) || Cvar_FlagIsSet( flags, CVAR_SERVERINFO ) )
{
if( !Cvar_InfoValidate( var_value, qfalse ) )
{
Com_Printf( "invalid info cvar value\n" );
return NULL;
}
}
var = Mem_ZoneMalloc( (int)( sizeof( *var ) + strlen( var_name ) + 1 ) );
var->name = (char *)( (qbyte *)var + sizeof( *var ) );
strcpy( var->name, var_name );
var->dvalue = ZoneCopyString( (char *) var_value );
var->string = ZoneCopyString( (char *) var_value );
Cvar_SetModified( var );
var->value = atof( var->string );
var->integer = Q_rint( var->value );
var->flags = flags;
Trie_Insert( cvar_trie, var_name, var );
return var;
}
/*
* Cvar_Set2
*/
static cvar_t *Cvar_Set2( const char *var_name, const char *value, qboolean force )
{
cvar_t *var = Cvar_Find( var_name );
if( !var )
{
// create it
return Cvar_Get( var_name, value, 0 );
}
if( Cvar_FlagIsSet( var->flags, CVAR_USERINFO ) || Cvar_FlagIsSet( var->flags, CVAR_SERVERINFO ) )
{
if( !Cvar_InfoValidate( value, qfalse ) )
{
Com_Printf( "invalid info cvar value\n" );
return var;
}
}
if( !force )
{
#ifdef PUBLIC_BUILD
if( Cvar_FlagIsSet( var->flags, CVAR_NOSET ) || Cvar_FlagIsSet( var->flags, CVAR_READONLY ) || Cvar_FlagIsSet( var->flags, CVAR_DEVELOPER ) )
{
#else
if( Cvar_FlagIsSet( var->flags, CVAR_NOSET ) || Cvar_FlagIsSet( var->flags, CVAR_READONLY ) )
{
#endif
Com_Printf( "%s is write protected.\n", var_name );
return var;
}
if( Cvar_FlagIsSet( var->flags, CVAR_CHEAT ) && strcmp( value, var->dvalue ) )
{
if( !Cvar_CheatsAllowed() )
{
Com_Printf( "%s is cheat protected.\n", var_name );
return var;
}
}
if( Cvar_FlagIsSet( var->flags, CVAR_LATCH ) || Cvar_FlagIsSet( var->flags, CVAR_LATCH_VIDEO ) ||
Cvar_FlagIsSet( var->flags, CVAR_LATCH_SOUND ) )
{
if( var->latched_string )
{
if( !strcmp( value, var->latched_string ) )
return var;
Mem_ZoneFree( var->latched_string );
}
else
{
if( !strcmp( value, var->string ) )
return var;
}
if( Com_ServerState() )
{
Com_Printf( "%s will be changed upon restarting.\n", var->name );
var->latched_string = ZoneCopyString( (char *) value );
}
else
{
if( Cvar_FlagIsSet( var->flags, CVAR_LATCH_VIDEO ) )
{
Com_Printf( "%s will be changed upon restarting video.\n", var->name );
var->latched_string = ZoneCopyString( (char *) value );
}
else if( Cvar_FlagIsSet( var->flags, CVAR_LATCH_SOUND ) )
{
Com_Printf( "%s will be changed upon restarting sound.\n", var->name );
var->latched_string = ZoneCopyString( (char *) value );
}
else
{
if( !strcmp( var->name, "fs_game" ) )
{
FS_SetGameDirectory( value, qfalse );
return var;
}
Mem_ZoneFree( var->string ); // free the old value string
var->string = ZoneCopyString( value );
var->value = atof( var->string );
var->integer = Q_rint( var->value );
Cvar_SetModified( var );
}
}
return var;
}
}
else
{
if( var->latched_string )
{
Mem_ZoneFree( var->latched_string );
var->latched_string = NULL;
}
}
if( !strcmp( value, var->string ) )
return var; // not changed
Cvar_SetModified( var );
if( Cvar_FlagIsSet( var->flags, CVAR_USERINFO ) )
userinfo_modified = qtrue; // transmit at next oportunity
Mem_ZoneFree( var->string ); // free the old value string
var->string = ZoneCopyString( (char *) value );
var->value = atof( var->string );
var->integer = Q_rint( var->value );
return var;
}
/*
* Cvar_ForceSet
* Set the variable even if NOSET or LATCH
*/
cvar_t *Cvar_ForceSet( const char *var_name, const char *value )
{
return Cvar_Set2( var_name, value, qtrue );
}
/*
* Cvar_Set
* Create the variable if it doesn't exist
*/
cvar_t *Cvar_Set( const char *var_name, const char *value )
{
return Cvar_Set2( var_name, value, qfalse );
}
/*
* Cvar_FullSet
*/
cvar_t *Cvar_FullSet( const char *var_name, const char *value, cvar_flag_t flags, qboolean overwrite_flags )
{
cvar_t *var;
var = Cvar_Find( var_name );
if( !var )
return Cvar_Get( var_name, value, flags );
if( overwrite_flags )
{
var->flags = flags;
}
else
{
Cvar_FlagSet( &var->flags, flags );
}
// if we overwrite the flags, we will also force the value
return Cvar_Set2( var_name, value, overwrite_flags );
}
