+++ /dev/null
-/* -------------------------------------------------------------------------------
-
-Copyright (C) 1999-2007 id Software, Inc. and contributors.
-For a list of contributors, see the accompanying CONTRIBUTORS file.
-
-This file is part of GtkRadiant.
-
-GtkRadiant 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.
-
-GtkRadiant 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 GtkRadiant; if not, write to the Free Software
-Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-----------------------------------------------------------------------------------
-
-This code has been altered significantly from its original form, to support
-several games based on the Quake III Arena engine, in the form of "Q3Map2."
-
-------------------------------------------------------------------------------- */
-
-
-
-/* marker */
-#define PATH_INIT_C
-
-
-
-/* dependencies */
-#include "q3map2.h"
-
-
-
-/* path support */
-#define MAX_BASE_PATHS 10
-#define MAX_GAME_PATHS 10
-
-char *homePath;
-char installPath[ MAX_OS_PATH ];
-
-int numBasePaths;
-char *basePaths[ MAX_BASE_PATHS ];
-int numGamePaths;
-char *gamePaths[ MAX_GAME_PATHS ];
-char *homeBasePath = NULL;
-
-
-/*
-some of this code is based off the original q3map port from loki
-and finds various paths. moved here from bsp.c for clarity.
-*/
-
-/*
-PathLokiGetHomeDir()
-gets the user's home dir (for ~/.q3a)
-*/
-
-char *LokiGetHomeDir( void )
-{
- #ifndef Q_UNIX
- return NULL;
- #else
- char *home;
- uid_t id;
- struct passwd *pwd;
-
-
- /* get the home environment variable */
- home = getenv( "HOME" );
- if( home == NULL )
- {
- /* do some more digging */
- id = getuid();
- setpwent();
- while( (pwd = getpwent()) != NULL )
- {
- if( pwd->pw_uid == id )
- {
- home = pwd->pw_dir;
- break;
- }
- }
- endpwent();
- }
-
- /* return it */
- return home;
- #endif
-}
-
-
-
-/*
-PathLokiInitPaths()
-initializes some paths on linux/os x
-*/
-
-void LokiInitPaths( char *argv0 )
-{
- #ifndef Q_UNIX
- /* this is kinda crap, but hey */
- strcpy( installPath, "../" );
- #else
- char temp[ MAX_OS_PATH ];
- char last0[ 2 ];
- char *home;
- char *path;
- char *last;
- qboolean found;
-
-
- /* get home dir */
- home = LokiGetHomeDir();
- if( home == NULL )
- home = ".";
-
- /* do some path divining */
- strcpy( temp, argv0 );
- if( strrchr( argv0, '/' ) )
- argv0 = strrchr( argv0, '/' ) + 1;
- else
- {
- /* get path environment variable */
- path = getenv( "PATH" );
-
- /* minor setup */
- last = last0;
- last[ 0 ] = path[ 0 ];
- last[ 1 ] = '\0';
- found = qfalse;
-
- /* go through each : segment of path */
- while( last[ 0 ] != '\0' && found == qfalse )
- {
- /* null out temp */
- temp[ 0 ] = '\0';
-
- /* find next chunk */
- last = strchr( path, ':' );
- if( last == NULL )
- last = path + strlen( path );
-
- /* found home dir candidate */
- if( *path == '~' )
- {
- strcpy( temp, home );
- path++;
- }
-
- /* concatenate */
- if( last > (path + 1) )
- {
- strncat( temp, path, (last - path) );
- strcat( temp, "/" );
- }
- strcat( temp, "./" );
- strcat( temp, argv0 );
-
- /* verify the path */
- if( access( temp, X_OK ) == 0 )
- found++;
- path = last + 1;
- }
- }
-
- /* flake */
- if( realpath( temp, installPath ) )
- {
- /* q3map is in "tools/" */
- *(strrchr( installPath, '/' )) = '\0';
- *(strrchr( installPath, '/' ) + 1) = '\0';
- }
-
- /* set home path */
- homePath = home;
- #endif
-}
-
-
-
-/*
-CleanPath() - ydnar
-cleans a dos path \ -> /
-*/
-
-void CleanPath( char *path )
-{
- while( *path )
- {
- if( *path == '\\' )
- *path = '/';
- path++;
- }
-}
-
-
-
-/*
-GetGame() - ydnar
-gets the game_t based on a -game argument
-returns NULL if no match found
-*/
-
-game_t *GetGame( char *arg )
-{
- int i;
-
-
- /* dummy check */
- if( arg == NULL || arg[ 0 ] == '\0' )
- return NULL;
-
- /* joke */
- if( !Q_stricmp( arg, "quake1" ) ||
- !Q_stricmp( arg, "quake2" ) ||
- !Q_stricmp( arg, "unreal" ) ||
- !Q_stricmp( arg, "ut2k3" ) ||
- !Q_stricmp( arg, "dn3d" ) ||
- !Q_stricmp( arg, "dnf" ) ||
- !Q_stricmp( arg, "hl" ) )
- {
- Sys_Printf( "April fools, silly rabbit!\n" );
- exit( 0 );
- }
-
- /* test it */
- i = 0;
- while( games[ i ].arg != NULL )
- {
- if( Q_stricmp( arg, games[ i ].arg ) == 0 )
- return &games[ i ];
- i++;
- }
-
- /* no matching game */
- return NULL;
-}
-
-
-
-/*
-AddBasePath() - ydnar
-adds a base path to the list
-*/
-
-void AddBasePath( char *path )
-{
- /* dummy check */
- if( path == NULL || path[ 0 ] == '\0' || numBasePaths >= MAX_BASE_PATHS )
- return;
-
- /* add it to the list */
- basePaths[ numBasePaths ] = safe_malloc( strlen( path ) + 1 );
- strcpy( basePaths[ numBasePaths ], path );
- CleanPath( basePaths[ numBasePaths ] );
- numBasePaths++;
-}
-
-
-
-/*
-AddHomeBasePath() - ydnar
-adds a base path to the beginning of the list, prefixed by ~/
-*/
-
-void AddHomeBasePath( char *path )
-{
- #ifdef Q_UNIX
- int i;
- char temp[ MAX_OS_PATH ];
-
-
- /* dummy check */
- if( path == NULL || path[ 0 ] == '\0' )
- return;
-
- /* make a hole */
- for( i = (MAX_BASE_PATHS - 2); i >= 0; i-- )
- basePaths[ i + 1 ] = basePaths[ i ];
-
- /* concatenate home dir and path */
- sprintf( temp, "%s/%s", homePath, path );
-
- /* add it to the list */
- basePaths[ 0 ] = safe_malloc( strlen( temp ) + 1 );
- strcpy( basePaths[ 0 ], temp );
- CleanPath( basePaths[ 0 ] );
- numBasePaths++;
- #endif
-}
-
-
-
-/*
-AddGamePath() - ydnar
-adds a game path to the list
-*/
-
-void AddGamePath( char *path )
-{
- int i;
-
- /* dummy check */
- if( path == NULL || path[ 0 ] == '\0' || numGamePaths >= MAX_GAME_PATHS )
- return;
-
- /* add it to the list */
- gamePaths[ numGamePaths ] = safe_malloc( strlen( path ) + 1 );
- strcpy( gamePaths[ numGamePaths ], path );
- CleanPath( gamePaths[ numGamePaths ] );
- numGamePaths++;
-
- /* don't add it if it's already there */
- for (i = 0; i < numGamePaths - 1; i++)
- {
- if (strcmp(gamePaths[i], gamePaths[numGamePaths - 1]) == 0)
- {
- free(gamePaths[numGamePaths - 1]);
- gamePaths[numGamePaths - 1] = NULL;
- numGamePaths--;
- break;
- }
- }
-
-}
-
-
-
-
-/*
-InitPaths() - ydnar
-cleaned up some of the path initialization code from bsp.c
-will remove any arguments it uses
-*/
-
-void InitPaths( int *argc, char **argv )
-{
- int i, j, k, len, len2;
- char temp[ MAX_OS_PATH ];
-
-
- /* note it */
- Sys_FPrintf( SYS_VRB, "--- InitPaths ---\n" );
-
- /* get the install path for backup */
- LokiInitPaths( argv[ 0 ] );
-
- /* set game to default (q3a) */
- game = &games[ 0 ];
- numBasePaths = 0;
- numGamePaths = 0;
-
- /* parse through the arguments and extract those relevant to paths */
- for( i = 0; i < *argc; i++ )
- {
- /* check for null */
- if( argv[ i ] == NULL )
- continue;
-
- /* -game */
- if( strcmp( argv[ i ], "-game" ) == 0 )
- {
- if( ++i >= *argc )
- Error( "Out of arguments: No game specified after %s", argv[ i - 1 ] );
- argv[ i - 1 ] = NULL;
- game = GetGame( argv[ i ] );
- if( game == NULL )
- game = &games[ 0 ];
- argv[ i ] = NULL;
- }
-
- /* -fs_forbiddenpath */
- else if( strcmp( argv[ i ], "-fs_forbiddenpath" ) == 0 )
- {
- if( ++i >= *argc )
- Error( "Out of arguments: No path specified after %s.", argv[ i - 1 ] );
- argv[ i - 1 ] = NULL;
- if(g_numForbiddenDirs < VFS_MAXDIRS)
- {
- strncpy(g_strForbiddenDirs[g_numForbiddenDirs], argv[i], PATH_MAX);
- g_strForbiddenDirs[g_numForbiddenDirs][PATH_MAX] = 0;
- ++g_numForbiddenDirs;
- }
- argv[ i ] = NULL;
- }
-
- /* -fs_basepath */
- else if( strcmp( argv[ i ], "-fs_basepath" ) == 0 )
- {
- if( ++i >= *argc )
- Error( "Out of arguments: No path specified after %s.", argv[ i - 1 ] );
- argv[ i - 1 ] = NULL;
- AddBasePath( argv[ i ] );
- argv[ i ] = NULL;
- }
-
- /* -fs_game */
- else if( strcmp( argv[ i ], "-fs_game" ) == 0 )
- {
- if( ++i >= *argc )
- Error( "Out of arguments: No path specified after %s.", argv[ i - 1 ] );
- argv[ i - 1 ] = NULL;
- AddGamePath( argv[ i ] );
- argv[ i ] = NULL;
- }
-
- /* -fs_nohomebase */
- else if( strcmp( argv[ i ], "-fs_homebase" ) == 0 )
- {
- if( ++i >= *argc )
- Error( "Out of arguments: No path specified after %s.", argv[ i - 1 ] );
- argv[ i - 1 ] = NULL;
- homeBasePath = argv[i];
- argv[ i ] = NULL;
- }
- }
-
- /* remove processed arguments */
- for( i = 0, j = 0, k = 0; i < *argc && j < *argc; i++, j++ )
- {
- for( ; j < *argc && argv[ j ] == NULL; j++ );
- argv[ i ] = argv[ j ];
- if( argv[ i ] != NULL )
- k++;
- }
- *argc = k;
-
- /* add standard game path */
- AddGamePath( game->gamePath );
-
- /* if there is no base path set, figure it out */
- if( numBasePaths == 0 )
- {
- /* this is another crappy replacement for SetQdirFromPath() */
- len2 = strlen( game->magic );
- for( i = 0; i < *argc && numBasePaths == 0; i++ )
- {
- /* extract the arg */
- strcpy( temp, argv[ i ] );
- CleanPath( temp );
- len = strlen( temp );
- Sys_FPrintf( SYS_VRB, "Searching for \"%s\" in \"%s\" (%d)...\n", game->magic, temp, i );
-
- /* this is slow, but only done once */
- for( j = 0; j < (len - len2); j++ )
- {
- /* check for the game's magic word */
- if( Q_strncasecmp( &temp[ j ], game->magic, len2 ) == 0 )
- {
- /* now find the next slash and nuke everything after it */
- while( temp[ ++j ] != '/' && temp[ j ] != '\0' );
- temp[ j ] = '\0';
-
- /* add this as a base path */
- AddBasePath( temp );
- break;
- }
- }
- }
-
- /* add install path */
- if( numBasePaths == 0 )
- AddBasePath( installPath );
-
- /* check again */
- if( numBasePaths == 0 )
- Error( "Failed to find a valid base path." );
- }
-
- /* this only affects unix */
- if(homeBasePath)
- AddHomeBasePath( homeBasePath );
- else
- AddHomeBasePath( game->homeBasePath );
-
- /* initialize vfs paths */
- if( numBasePaths > MAX_BASE_PATHS )
- numBasePaths = MAX_BASE_PATHS;
- if( numGamePaths > MAX_GAME_PATHS )
- numGamePaths = MAX_GAME_PATHS;
-
- /* walk the list of game paths */
- for( j = 0; j < numGamePaths; j++ )
- {
- /* walk the list of base paths */
- for( i = 0; i < numBasePaths; i++ )
- {
- /* create a full path and initialize it */
- sprintf( temp, "%s/%s/", basePaths[ i ], gamePaths[ j ] );
- vfsInitDirectory( temp );
- }
- }
-
- /* done */
- Sys_Printf( "\n" );
-}
-
-
-
-
projects / voretournament / voretournament.git / blobdiff