YGGverse/xash3d-fwgs
1
0
Fork 0
mirror of https://github.com/YGGverse/xash3d-fwgs.git synced 2025-01-11 07:37:52 +00:00
Code Issues Projects Releases Wiki Activity

engine: common: simplified strings operations.

Browse Source
This commit is contained in:
Andrey Akhmichin 2020-11-22 11:49:39 +05:00 committed by Alibek Omarov
parent 299e3fe957
commit abd9778ef3
14 changed files with 105 additions and 69 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
engine/common/cmd.c
View File

@ -1158,7 +1158,7 @@ static void Cmd_Apropos_f( void )
return;
}
ispattern = partial && ( Q_strchr( partial, '*' ) || Q_strchr( partial, '?' ));
ispattern = partial && Q_strpbrk( partial, "*?" );
if( !ispattern )
partial = va( "*%s*", partial );

2
engine/common/common.c
View File

@ -1142,7 +1142,7 @@ qboolean COM_IsSafeFileToDownload( const char *filename )
Q_strnlwr( filename, lwrfilename, sizeof( lwrfilename ));
if( Q_strstr( lwrfilename, "\\" ) || Q_strstr( lwrfilename, ":" ) || Q_strstr( lwrfilename, ".." ) || Q_strstr( lwrfilename, "~" ))
if( Q_strpbrk( lwrfilename, "\\:~" ) || Q_strstr( lwrfilename, ".." ) )
return false;
if( lwrfilename[0] == '/' )

38
engine/common/con_utils.c
View File

@ -85,8 +85,9 @@ qboolean Cmd_GetMapList( const char *s, char *completedname, int length )
if( Q_stricmp( ext, "bsp" )) continue;
Q_strncpy( message, "^1error^7", sizeof( message ));
Q_strncpy( compiler, "", sizeof( compiler ));
Q_strncpy( generator, "", sizeof( generator ));
compiler[0] = '\0';
generator[0] = '\0';
f = FS_Open( t->filenames[i], "rb", con_gamemaps->value );
if( f )
@ -446,7 +447,7 @@ qboolean Cmd_GetSoundList( const char *s, char *completedname, int length )
t = FS_Search( va( "%s%s*.*", DEFAULT_SOUNDPATH, s ), true, false );
if( !t ) return false;
Q_strncpy( matchbuf, t->filenames[0] + Q_strlen( DEFAULT_SOUNDPATH ), MAX_STRING );
Q_strncpy( matchbuf, t->filenames[0] + sizeof( DEFAULT_SOUNDPATH ) - 1, MAX_STRING );
COM_StripExtension( matchbuf );
if( completedname && length )
Q_strncpy( completedname, matchbuf, length );
@ -459,7 +460,7 @@ qboolean Cmd_GetSoundList( const char *s, char *completedname, int length )
if( Q_stricmp( ext, "wav" ) && Q_stricmp( ext, "mp3" ))
continue;
Q_strncpy( matchbuf, t->filenames[i] + Q_strlen( DEFAULT_SOUNDPATH ), MAX_STRING );
Q_strncpy( matchbuf, t->filenames[i] + sizeof( DEFAULT_SOUNDPATH ) - 1, MAX_STRING );
COM_StripExtension( matchbuf );
Con_Printf( "%16s\n", matchbuf );
numsounds++;
@ -541,13 +542,16 @@ qboolean Cmd_GetKeysList( const char *s, char *completedname, int length )
size_t i, numkeys;
string keys[256];
string matchbuf;
int len;
// compare keys list with current keyword
len = Q_strlen( s );
for( i = 0, numkeys = 0; i < 255; i++ )
{
const char *keyname = Key_KeynumToString( i );
if(( *s == '*' ) || !Q_strnicmp( keyname, s, Q_strlen( s )))
if(( *s == '*' ) || !Q_strnicmp( keyname, s, len))
Q_strcpy( keys[numkeys++], keyname );
}
@ -628,7 +632,7 @@ qboolean Cmd_GetCommandsList( const char *s, char *completedname, int length )
while( *list.completionString && (*list.completionString == '\\' || *list.completionString == '/') )
list.completionString++;
if( !Q_strlen( list.completionString ) )
if( !COM_CheckStringEmpty( list.completionString ) )
return false;
// find matching commands and variables
@ -730,15 +734,18 @@ qboolean Cmd_GetGamesList( const char *s, char *completedname, int length )
int i, numgamedirs;
string gamedirs[MAX_MODS];
string matchbuf;
int len;
// stand-alone games doesn't have cmd "game"
if( !Cmd_Exists( "game" ))
return false;
// compare gamelist with current keyword
len = Q_strlen( s );
for( i = 0, numgamedirs = 0; i < SI.numgames; i++ )
{
if(( *s == '*' ) || !Q_strnicmp( SI.games[i]->gamefolder, s, Q_strlen( s )))
if(( *s == '*' ) || !Q_strnicmp( SI.games[i]->gamefolder, s, len))
Q_strcpy( gamedirs[numgamedirs++], SI.games[i]->gamefolder );
}
@ -780,6 +787,7 @@ qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
int i, numcdcommands;
string cdcommands[8];
string matchbuf;
int len;
const char *cd_command[] =
{
@ -794,9 +802,11 @@ qboolean Cmd_GetCDList( const char *s, char *completedname, int length )
};
// compare CD command list with current keyword
len = Q_strlen( s );
for( i = 0, numcdcommands = 0; i < 8; i++ )
{
if(( *s == '*' ) || !Q_strnicmp( cd_command[i], s, Q_strlen( s )))
if(( *s == '*' ) || !Q_strnicmp( cd_command[i], s, len))
Q_strcpy( cdcommands[numcdcommands++], cd_command[i] );
}
@ -841,7 +851,7 @@ qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
return true; // exist
// setup mpfilter
Q_snprintf( mpfilter, sizeof( mpfilter ), "maps/%s", GI->mp_filter );
size = Q_snprintf( mpfilter, sizeof( mpfilter ), "maps/%s", GI->mp_filter );
t = FS_Search( "maps/*.bsp", false, onlyingamedir );
if( !t )
@ -855,7 +865,7 @@ qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
}
buffer = Mem_Calloc( host.mempool, t->numfilenames * 2 * sizeof( result ));
use_filter = Q_strlen( GI->mp_filter ) ? true : false;
use_filter = COM_CheckStringEmpty( GI->mp_filter ) ? true : false;
for( i = 0; i < t->numfilenames; i++ )
{
@ -866,7 +876,7 @@ qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
if( Q_stricmp( COM_FileExtension( t->filenames[i] ), "bsp" ))
continue;
if( use_filter && !Q_strnicmp( t->filenames[i], mpfilter, Q_strlen( mpfilter )))
if( use_filter && !Q_strnicmp( t->filenames[i], mpfilter, size))
continue;
f = FS_Open( t->filenames[i], "rb", onlyingamedir );
@ -958,7 +968,7 @@ qboolean Cmd_CheckMapsList_R( qboolean fRefresh, qboolean onlyingamedir )
}
// write generated maps.lst
if( FS_WriteFile( "maps.lst", buffer, Q_strlen( buffer )))
if( FS_WriteFile( "maps.lst", buffer, size))
{
if( buffer ) Mem_Free( buffer );
return true;
@ -1133,7 +1143,7 @@ void Con_CompleteCommand( field_t *field )
while( *con.completionString && (*con.completionString == '\\' || *con.completionString == '/') )
con.completionString++;
if( !Q_strlen( con.completionString ) )
if( !COM_CheckStringEmpty( con.completionString ) )
return;
// free the old autocomplete list
@ -1166,7 +1176,7 @@ void Con_CompleteCommand( field_t *field )
while( *con.completionBuffer && (*con.completionBuffer == '\\' || *con.completionBuffer == '/') )
con.completionBuffer++;
if( !Q_strlen( con.completionBuffer ) )
if( !COM_CheckStringEmpty( con.completionBuffer ) )
return;
if( Cmd_AutocompleteName( con.completionBuffer, Cmd_Argc() - 1, filename, sizeof( filename ) ) )

2
engine/common/cvar.c
View File

@ -184,7 +184,7 @@ const char *Cvar_ValidateString( convar_t *var, const char *value )
pszValue = szNew;
// g-cont. is this even need?
if( !Q_strlen( szNew )) Q_strncpy( szNew, "empty", sizeof( szNew ));
if( !COM_CheckStringEmpty( szNew ) ) Q_strncpy( szNew, "empty", sizeof( szNew ));
}
if( FBitSet( var->flags, FCVAR_NOEXTRAWHITEPACE ))

63
engine/common/filesystem.c
View File

@ -269,7 +269,7 @@ static void stringlistappend( stringlist_t *list, char *text )
{
size_t textlen;
if( !Q_stricmp( text, "." ) || !Q_stricmp( text, ".." ))
if( !Q_strcmp( text, "." ) || !Q_strcmp( text, ".." ))
return; // ignore the virtual directories
if( list->numstrings >= list->maxstrings )
@ -1257,7 +1257,7 @@ void FS_AddGameHierarchy( const char *dir, uint flags )
}
}
if( host.rodir[0] )
if( COM_CheckStringEmpty( host.rodir ) )
{
// append new flags to rodir, except FS_GAMEDIR_PATH and FS_CUSTOM_PATH
uint newFlags = FS_NOWRITE_PATH | (flags & (~FS_GAMEDIR_PATH|FS_CUSTOM_PATH));
@ -1342,7 +1342,7 @@ int FS_CheckNastyPath( const char *path, qboolean isgamedir )
// instead of /, but we rely on / working already, so there's no reason to
// support a Mac-only path
// Amiga and Windows: : tries to go to root of drive
if( Q_strstr( path, ":" )) return 1; // non-portable attempt to go to root of drive
if( Q_strchr( path, ':' )) return 1; // non-portable attempt to go to root of drive
// Amiga: // is parent directory
if( Q_strstr( path, "//" )) return 1; // non-portable attempt to go to parent directory
@ -1428,24 +1428,24 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
FS_Printf( f, "// generated by %s %s-%s (%s-%s)\n\n\n", XASH_ENGINE_NAME, XASH_VERSION, Q_buildcommit(), Q_buildos(), Q_buildarch() );
if( Q_strlen( GameInfo->basedir ))
if( COM_CheckStringEmpty( GameInfo->basedir ) )
FS_Printf( f, "basedir\t\t\"%s\"\n", GameInfo->basedir );
// DEPRECATED: gamedir key isn't supported by FWGS fork
// but write it anyway to keep compability with original Xash3D
if( Q_strlen( GameInfo->gamefolder ))
if( COM_CheckStringEmpty( GameInfo->gamefolder ) )
FS_Printf( f, "gamedir\t\t\"%s\"\n", GameInfo->gamefolder );
if( Q_strlen( GameInfo->falldir ))
if( COM_CheckStringEmpty( GameInfo->falldir ) )
FS_Printf( f, "fallback_dir\t\"%s\"\n", GameInfo->falldir );
if( Q_strlen( GameInfo->title ))
if( COM_CheckStringEmpty( GameInfo->title ) )
FS_Printf( f, "title\t\t\"%s\"\n", GameInfo->title );
if( Q_strlen( GameInfo->startmap ))
if( COM_CheckStringEmpty( GameInfo->startmap ) )
FS_Printf( f, "startmap\t\t\"%s\"\n", GameInfo->startmap );
if( Q_strlen( GameInfo->trainmap ))
if( COM_CheckStringEmpty( GameInfo->trainmap ) )
FS_Printf( f, "trainmap\t\t\"%s\"\n", GameInfo->trainmap );
if( GameInfo->version != 0.0f )
@ -1454,32 +1454,32 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
if( GameInfo->size != 0 )
FS_Printf( f, "size\t\t%lu\n", GameInfo->size );
if( Q_strlen( GameInfo->game_url ))
if( COM_CheckStringEmpty( GameInfo->game_url ) )
FS_Printf( f, "url_info\t\t\"%s\"\n", GameInfo->game_url );
if( Q_strlen( GameInfo->update_url ))
if( COM_CheckStringEmpty( GameInfo->update_url ) )
FS_Printf( f, "url_update\t\t\"%s\"\n", GameInfo->update_url );
if( Q_strlen( GameInfo->type ))
if( COM_CheckStringEmpty( GameInfo->type ) )
FS_Printf( f, "type\t\t\"%s\"\n", GameInfo->type );
if( Q_strlen( GameInfo->date ))
if( COM_CheckStringEmpty( GameInfo->date ) )
FS_Printf( f, "date\t\t\"%s\"\n", GameInfo->date );
if( Q_strlen( GameInfo->dll_path ))
if( COM_CheckStringEmpty( GameInfo->dll_path ) )
FS_Printf( f, "dllpath\t\t\"%s\"\n", GameInfo->dll_path );
if( Q_strlen( GameInfo->game_dll ))
if( COM_CheckStringEmpty( GameInfo->game_dll ) )
FS_Printf( f, "gamedll\t\t\"%s\"\n", GameInfo->game_dll );
if( Q_strlen( GameInfo->game_dll_linux ))
if( COM_CheckStringEmpty( GameInfo->game_dll_linux ) )
FS_Printf( f, "gamedll_linux\t\t\"%s\"\n", GameInfo->game_dll_linux );
if( Q_strlen( GameInfo->game_dll_osx ))
if( COM_CheckStringEmpty( GameInfo->game_dll_osx ) )
FS_Printf( f, "gamedll_osx\t\t\"%s\"\n", GameInfo->game_dll_osx );
if( Q_strlen( GameInfo->iconpath ))
if( COM_CheckStringEmpty( GameInfo->iconpath ))
FS_Printf( f, "icon\t\t\"%s\"\n", GameInfo->iconpath );
switch( GameInfo->gamemode )
@ -1488,11 +1488,11 @@ static void FS_WriteGameInfo( const char *filepath, gameinfo_t *GameInfo )
case 2: FS_Print( f, "gamemode\t\t\"multiplayer_only\"\n" ); break;
}
if( Q_strlen( GameInfo->sp_entity ))
if( COM_CheckStringEmpty( GameInfo->sp_entity ))
FS_Printf( f, "sp_entity\t\t\"%s\"\n", GameInfo->sp_entity );
if( Q_strlen( GameInfo->mp_entity ))
if( COM_CheckStringEmpty( GameInfo->mp_entity ))
FS_Printf( f, "mp_entity\t\t\"%s\"\n", GameInfo->mp_entity );
if( Q_strlen( GameInfo->mp_filter ))
if( COM_CheckStringEmpty( GameInfo->mp_filter ))
FS_Printf( f, "mp_filter\t\t\"%s\"\n", GameInfo->mp_filter );
if( GameInfo->secure )
@ -1900,7 +1900,7 @@ static qboolean FS_ParseGameInfo( const char *gamedir, gameinfo_t *GameInfo )
Q_snprintf( liblist_path, sizeof( liblist_path ), "%s/liblist.gam", gamedir );
// here goes some RoDir magic...
if( host.rodir[0] )
if( COM_CheckStringEmpty( host.rodir ) )
{
string filepath_ro, liblist_ro;
fs_offset_t roLibListTime, roGameInfoTime, rwGameInfoTime;
@ -2033,7 +2033,7 @@ void FS_Init( void )
if( !fs_caseinsensitive )
{
if( host.rodir[0] && !Q_strcmp( host.rodir, host.rootdir ) )
if( COM_CheckStringEmpty( host.rodir ) && !Q_strcmp( host.rodir, host.rootdir ) )
{
Sys_Error( "RoDir and default rootdir can't point to same directory!" );
}
@ -2041,7 +2041,7 @@ void FS_Init( void )
else
#endif
{
if( host.rodir[0] && !Q_stricmp( host.rodir, host.rootdir ) )
if( COM_CheckStringEmpty( host.rodir ) && !Q_stricmp( host.rodir, host.rootdir ) )
{
Sys_Error( "RoDir and default rootdir can't point to same directory!" );
}
@ -2068,7 +2068,7 @@ void FS_Init( void )
}
// add readonly directories first
if( host.rodir[0] )
if( COM_CheckStringEmpty( host.rodir ) )
{
stringlistinit( &dirs );
listdirectory( &dirs, host.rodir, false );
@ -2109,7 +2109,7 @@ void FS_Init( void )
for( i = 0; i < dirs.numstrings; i++ )
{
if( !FS_SysFolderExists( dirs.strings[i] ) || ( !Q_stricmp( dirs.strings[i], ".." ) && !fs_ext_path ))
if( !FS_SysFolderExists( dirs.strings[i] ) || ( !Q_strcmp( dirs.strings[i], ".." ) && !fs_ext_path ))
continue;
if( SI.games[SI.numgames] == NULL )
@ -2468,7 +2468,7 @@ static searchpath_t *FS_FindFile( const char *name, int *index, qboolean gamedir
COM_ExtractFilePath( name, wadname );
wadfolder[0] = '\0';
if( Q_strlen( wadname ))
if( COM_CheckStringEmpty( wadname ) )
{
COM_FileBase( wadname, wadname );
Q_strncpy( wadfolder, wadname, sizeof( wadfolder ));
@ -3249,6 +3249,7 @@ dll_user_t *FS_FindLibrary( const char *dllname, qboolean directpath )
dll_user_t *hInst;
int i, index;
int start = 0;
int len;
// check for bad exports
if( !COM_CheckString( dllname ))
@ -3261,7 +3262,9 @@ dll_user_t *FS_FindLibrary( const char *dllname, qboolean directpath )
start += 9;
// replace all backward slashes
for( i = 0; i < Q_strlen( dllname ); i++ )
len = Q_strlen( dllname );
for( i = 0; i < len; i++ )
{
if( dllname[i+start] == '\\' ) dllpath[i] = '/';
else dllpath[i] = Q_tolower( dllname[i+start] );
@ -3555,7 +3558,7 @@ search_t *FS_Search( const char *pattern, int caseinsensitive, int gamedironly )
COM_FileBase( pattern, wadpattern );
wadfolder[0] = '\0';
if( Q_strlen( wadname ))
if( COM_CheckStringEmpty( wadname ))
{
COM_FileBase( wadname, wadname );
Q_strncpy( wadfolder, wadname, sizeof( wadfolder ));
@ -3914,7 +3917,7 @@ wfile_t *W_Open( const char *filename, int *error )
wad->handle = FS_Open( basename, "rb", false );
// HACKHACK: try to open WAD by full path for RoDir, when searchpaths are not ready
if( host.rodir[0] && fs_ext_path && wad->handle == NULL )
if( COM_CheckStringEmpty( host.rodir ) && fs_ext_path && wad->handle == NULL )
wad->handle = FS_SysOpen( filename, "rb" );
if( wad->handle == NULL )

17
engine/common/host.c
View File

@ -782,6 +782,7 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
int developer = DEFAULT_DEV;
const char *baseDir;
char ticrate[16];
int len;
// some commands may turn engine into infinite loop,
// e.g. xash.exe +game xash -game xash
@ -924,12 +925,14 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
#endif
}
if( host.rootdir[Q_strlen( host.rootdir ) - 1] == '/' )
host.rootdir[Q_strlen( host.rootdir ) - 1] = 0;
len = Q_strlen( host.rootdir );
if( host.rootdir[len - 1] == '/' )
host.rootdir[len - 1] = 0;
// get readonly root. The order is: check for arg, then env.
// if still not got it, rodir is disabled.
host.rodir[0] = 0;
host.rodir[0] = '\0';
if( !Sys_GetParmFromCmdLine( "-rodir", host.rodir ))
{
char *roDir = getenv( "XASH3D_RODIR" );
@ -938,10 +941,12 @@ void Host_InitCommon( int argc, char **argv, const char *progname, qboolean bCha
Q_strncpy( host.rodir, roDir, sizeof( host.rodir ));
}
if( host.rodir[0] && host.rodir[Q_strlen( host.rodir ) - 1] == '/' )
host.rodir[Q_strlen( host.rodir ) - 1] = 0;
len = Q_strlen( host.rodir );
if ( !host.rootdir[0] || SetCurrentDirectory( host.rootdir ) != 0)
if( len && host.rodir[len - 1] == '/' )
host.rodir[len - 1] = 0;
if( !COM_CheckStringEmpty( host.rootdir ) || SetCurrentDirectory( host.rootdir ) != 0 )
Con_Reportf( "%s is working directory now\n", host.rootdir );
else
Sys_Error( "Changing working directory to %s failed.\n", host.rootdir );

8
engine/common/hpak.c
View File

@ -376,7 +376,7 @@ static qboolean HPAK_Validate( const char *filename, qboolean quiet )
if( quiet ) HPAK_FlushHostQueue();
// not an error - just flush queue
if( !filename || !*filename )
if( !COM_CheckString( filename ) )
return true;
Q_strncpy( pakname, filename, sizeof( pakname ));
@ -476,7 +476,7 @@ void HPAK_CheckIntegrity( const char *filename )
{
string pakname;
if( !filename || !filename[0] )
if( !COM_CheckString( filename ) )
return;
Q_strncpy( pakname, filename, sizeof( pakname ));
@ -493,7 +493,7 @@ void HPAK_CheckSize( const char *filename )
maxsize = hpk_maxsize->value;
if( maxsize <= 0 ) return;
if( !filename || !filename[0] )
if( !COM_CheckString( filename ) )
return;
Q_strncpy( pakname, filename, sizeof( pakname ));
@ -574,7 +574,7 @@ static qboolean HPAK_ResourceForIndex( const char *filename, int index, resource
string pakname;
file_t *f;
if( !filename || !filename[0] )
if( !COM_CheckString( filename ) )
return false;
Q_strncpy( pakname, filename, sizeof( pakname ));

10
engine/common/infostring.c
View File

@ -122,7 +122,7 @@ qboolean Info_IsValid( const char *s )
}
*o = 0;
if( !Q_strlen( value ))
if( !COM_CheckStringEmpty( value ) )
return false;
if( *s ) s++;
@ -245,7 +245,7 @@ qboolean GAME_EXPORT Info_RemoveKey( char *s, const char *key )
if( cmpsize > ( MAX_KV_SIZE - 1 ))
cmpsize = MAX_KV_SIZE - 1;
if( Q_strstr( key, "\\" ))
if( Q_strchr( key, '\\' ))
return false;
while( 1 )
@ -417,7 +417,7 @@ qboolean Info_SetValueForStarKey( char *s, const char *key, const char *value, i
char new[1024], *v;
int c, team;
if( Q_strstr( key, "\\" ) || Q_strstr( value, "\\" ))
if( Q_strchr( key, '\\' ) || Q_strchr( value, '\\' ))
{
Con_Printf( S_ERROR "SetValueForKey: can't use keys or values with a \\\n" );
return false;
@ -426,7 +426,7 @@ qboolean Info_SetValueForStarKey( char *s, const char *key, const char *value, i
if( Q_strstr( key, ".." ) || Q_strstr( value, ".." ))
return false;
if( Q_strstr( key, "\"" ) || Q_strstr( value, "\"" ))
if( Q_strchr( key, '\"' ) || Q_strchr( value, '\"' ))
{
Con_Printf( S_ERROR "SetValueForKey: can't use keys or values with a \"\n" );
return false;
@ -437,7 +437,7 @@ qboolean Info_SetValueForStarKey( char *s, const char *key, const char *value, i
Info_RemoveKey( s, key );
if( !value || !Q_strlen( value ))
if( !COM_CheckString( value ) )
return true; // just clear variable
Q_snprintf( new, sizeof( new ), "\\%s\\%s", key, value );

8
engine/common/model.c
View File

@ -55,7 +55,7 @@ static void Mod_Modellist_f( void )
for( i = nummodels = 0, mod = mod_known; i < mod_numknown; i++, mod++ )
{
if( !mod->name[0] )
if( !COM_CheckStringEmpty( mod->name ) )
continue; // free slot
Con_Printf( "%s\n", mod->name );
nummodels++;
@ -74,7 +74,7 @@ Mod_FreeUserData
static void Mod_FreeUserData( model_t *mod )
{
// ignore submodels and freed models
if( !mod->name[0] || mod->name[0] == '*' )
if( !COM_CheckStringEmpty( mod->name ) || mod->name[0] == '*' )
return;
if( Host_IsDedicated() )
@ -101,7 +101,7 @@ Mod_FreeModel
void Mod_FreeModel( model_t *mod )
{
// already freed?
if( !mod || !mod->name[0] )
if( !mod || !COM_CheckStringEmpty( mod->name ) )
return;
if( mod->type != mod_brush || mod->name[0] != '*' )
@ -223,7 +223,7 @@ model_t *Mod_FindName( const char *filename, qboolean trackCRC )
// find a free model slot spot
for( i = 0, mod = mod_known; i < mod_numknown; i++, mod++ )
if( !mod->name[0] ) break; // this is a valid spot
if( !COM_CheckStringEmpty( mod->name ) ) break; // this is a valid spot
if( i == mod_numknown )
{

2
engine/common/net_chan.c
View File

@ -1371,7 +1371,7 @@ void Netchan_UpdateProgress( netchan_t *chan )
}
*out = '\0';
if( Q_strlen( sz ) > 0 && sz[0] != '!' )
if( COM_CheckStringEmpty( sz ) && sz[0] != '!' )
Q_strncpy( host.downloadfile, sz, sizeof( host.downloadfile ));
}
}

2
engine/common/net_encode.c
View File

@ -344,7 +344,7 @@ delta_info_t *Delta_FindStructByEncoder( const char *encoderName )
{
int i;
if( !encoderName || !encoderName[0] )
if( !COM_CheckString( encoderName ) )
return NULL;
for( i = 0; i < NUM_FIELDS( dt_info ); i++ )

2
engine/common/net_ws.c
View File

@ -1441,7 +1441,7 @@ static int NET_Isocket( const char *net_interface, int port, qboolean multicast
}
}
if( !net_interface[0] || !Q_stricmp( net_interface, "localhost" ))
if( !COM_CheckStringEmpty( net_interface ) || !Q_stricmp( net_interface, "localhost" ))
addr.sin_addr.s_addr = INADDR_ANY;
else NET_StringToSockaddr( net_interface, (struct sockaddr *)&addr, false );

16
public/crtlib.c
View File

@ -603,6 +603,22 @@ int Q_sprintf( char *buffer, const char *format, ... )
return result;
}
char *Q_strpbrk(const char *s, const char *accept)
{
for( ; *s; s++ )
{
const char *k;
for( k = accept; *k; k++ )
{
if( *s == *k )
return (char*)s;
}
}
return NULL;
}
uint Q_hashkey( const char *string, uint hashSize, qboolean caseinsensitive )
{
uint i, hashKey = 0;

2
public/crtlib.h
View File

@ -72,6 +72,7 @@ char *Q_strstr( const char *string, const char *string2 );
int Q_vsnprintf( char *buffer, size_t buffersize, const char *format, va_list args );
int Q_snprintf( char *buffer, size_t buffersize, const char *format, ... ) _format( 3 );
int Q_sprintf( char *buffer, const char *format, ... ) _format( 2 );
char *Q_strpbrk(const char *s, const char *accept);
#define Q_memprint( val ) Q_pretifymem( val, 2 )
char *Q_pretifymem( float value, int digitsafterdecimal );
char *va( const char *format, ... ) _format( 1 );
@ -87,6 +88,7 @@ void COM_PathSlashFix( char *path );
char COM_Hex2Char( uint8_t hex );
void COM_Hex2String( uint8_t hex, char *str );
#define COM_CheckString( string ) ( ( !string || !*string ) ? 0 : 1 )
#define COM_CheckStringEmpty( string ) ( ( !*string ) ? 0 : 1 )
int matchpattern( const char *in, const char *pattern, qboolean caseinsensitive );
int matchpattern_with_separator( const char *in, const char *pattern, qboolean caseinsensitive, const char *separators, qboolean wildcard_least_one );