FSReturnCode_t FileSystem_LoadSearchPaths( CFSSearchPathsInit &initInfo ) { if ( !initInfo.m_pFileSystem || !initInfo.m_pDirectoryName ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_LoadSearchPaths: Invalid parameters specified." ); KeyValues *pMainFile, *pFileSystemInfo, *pSearchPaths; FSReturnCode_t retVal = LoadGameInfoFile( initInfo.m_pDirectoryName, pMainFile, pFileSystemInfo, pSearchPaths ); if ( retVal != FS_OK ) return retVal; // All paths except those marked with |gameinfo_path| are relative to the base dir. char baseDir[MAX_PATH]; if ( !FileSystem_GetBaseDir( baseDir, sizeof( baseDir ) ) ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_GetBaseDir failed." ); // The MOD directory is always the one that contains gameinfo.txt Q_strncpy( initInfo.m_ModPath, initInfo.m_pDirectoryName, sizeof( initInfo.m_ModPath ) ); #define GAMEINFOPATH_TOKEN "|gameinfo_path|" #define BASESOURCEPATHS_TOKEN "|all_source_engine_paths|" const char *pszExtraSearchPath = CommandLine()->ParmValue( "-insert_search_path" ); if ( pszExtraSearchPath ) { CUtlStringList vecPaths; V_SplitString( pszExtraSearchPath, ",", vecPaths ); FOR_EACH_VEC( vecPaths, idxExtraPath ) { char szAbsSearchPath[MAX_PATH]; Q_StripPrecedingAndTrailingWhitespace( vecPaths[ idxExtraPath ] ); V_MakeAbsolutePath( szAbsSearchPath, sizeof( szAbsSearchPath ), vecPaths[ idxExtraPath ], baseDir ); V_FixSlashes( szAbsSearchPath ); if ( !V_RemoveDotSlashes( szAbsSearchPath ) ) Error( "Bad -insert_search_path - Can't resolve pathname for '%s'", szAbsSearchPath ); V_StripTrailingSlash( szAbsSearchPath ); FileSystem_AddLoadedSearchPath( initInfo, "GAME", szAbsSearchPath, false ); FileSystem_AddLoadedSearchPath( initInfo, "MOD", szAbsSearchPath, false ); } }
FSReturnCode_t FileSystem_LoadSearchPaths( CFSSearchPathsInit &initInfo ) { if ( !initInfo.m_pFileSystem || !initInfo.m_pDirectoryName ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_LoadSearchPaths: Invalid parameters specified." ); KeyValues *pMainFile, *pFileSystemInfo, *pSearchPaths; FSReturnCode_t retVal = LoadGameInfoFile( initInfo.m_pDirectoryName, pMainFile, pFileSystemInfo, pSearchPaths ); if ( retVal != FS_OK ) return retVal; // All paths except those marked with |gameinfo_path| are relative to the base dir. char baseDir[MAX_PATH]; if ( !FileSystem_GetBaseDir( baseDir, sizeof( baseDir ) ) ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_GetBaseDir failed." ); initInfo.m_ModPath[0] = 0; #define GAMEINFOPATH_TOKEN "|gameinfo_path|" #define BASESOURCEPATHS_TOKEN "|all_source_engine_paths|" bool bLowViolence = IsLowViolenceBuild(); bool bFirstGamePath = true; for ( KeyValues *pCur=pSearchPaths->GetFirstValue(); pCur; pCur=pCur->GetNextValue() ) { const char *pPathID = pCur->GetName(); const char *pLocation = pCur->GetString(); if ( Q_stristr( pLocation, GAMEINFOPATH_TOKEN ) == pLocation ) { pLocation += strlen( GAMEINFOPATH_TOKEN ); FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, initInfo.m_pDirectoryName, pLocation, bLowViolence ); } else if ( Q_stristr( pLocation, BASESOURCEPATHS_TOKEN ) == pLocation ) { // This is a special identifier that tells it to add the specified path for all source engine versions equal to or prior to this version. // So in Orange Box, if they specified: // |all_source_engine_paths|hl2 // it would add the ep2\hl2 folder and the base (ep1-era) hl2 folder. // // We need a special identifier in the gameinfo.txt here because the base hl2 folder exists in different places. // In the case of a game or a Steam-launched dedicated server, all the necessary prior engine content is mapped in with the Steam depots, // so we can just use the path as-is. // In the case of an hldsupdatetool dedicated server, the base hl2 folder is "..\..\hl2" (since we're up in the 'orangebox' folder). pLocation += strlen( BASESOURCEPATHS_TOKEN ); // Add the Orange-box path (which also will include whatever the depots mapped in as well if we're // running a Steam-launched app). FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, pLocation, bLowViolence ); if ( FileSystem_IsHldsUpdateToolDedicatedServer() ) { // If we're using the hldsupdatetool dedicated server, then go up a directory to get the ep1-era files too. char ep1EraPath[MAX_PATH]; V_snprintf( ep1EraPath, sizeof( ep1EraPath ), "..%c%s", CORRECT_PATH_SEPARATOR, pLocation ); FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, ep1EraPath, bLowViolence ); } } else { FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, pLocation, bLowViolence ); } } pMainFile->deleteThis(); // // Set up search paths for add-ons // if ( IsPC() ) { #ifdef ENGINE_DLL FileSystem_UpdateAddonSearchPaths( initInfo.m_pFileSystem ); #endif } // these specialized tool paths are not used on 360 and cause a costly constant perf tax, so inhibited if ( IsPC() ) { // Create a content search path based on the game search path const char *pGameRoot = getenv( GAMEROOT_TOKEN ); const char *pContentRoot = getenv( CONTENTROOT_TOKEN ); if ( pGameRoot && pContentRoot ) { int nLen = initInfo.m_pFileSystem->GetSearchPath( "GAME", false, NULL, 0 ); char *pSearchPath = (char*)stackalloc( nLen * sizeof(char) ); initInfo.m_pFileSystem->GetSearchPath( "GAME", false, pSearchPath, nLen ); char *pPath = pSearchPath; while( pPath ) { char *pSemiColon = strchr( pPath, ';' ); if ( pSemiColon ) { *pSemiColon = 0; } Q_StripTrailingSlash( pPath ); Q_FixSlashes( pPath ); const char *pCurPath = pPath; pPath = pSemiColon ? pSemiColon + 1 : NULL; char pRelativePath[MAX_PATH]; char pContentPath[MAX_PATH]; if ( !Q_MakeRelativePath( pCurPath, pGameRoot, pRelativePath, sizeof(pRelativePath) ) ) continue; Q_ComposeFileName( pContentRoot, pRelativePath, pContentPath, sizeof(pContentPath) ); initInfo.m_pFileSystem->AddSearchPath( pContentPath, "CONTENT" ); } // Add the "platform" directory as a game searchable path char pPlatformPath[MAX_PATH]; Q_ComposeFileName( pGameRoot, "platform", pPlatformPath, sizeof(pPlatformPath) ); initInfo.m_pFileSystem->AddSearchPath( pPlatformPath, "GAME", PATH_ADD_TO_TAIL ); initInfo.m_pFileSystem->AddSearchPath( pContentRoot, "CONTENTROOT" ); initInfo.m_pFileSystem->AddSearchPath( pGameRoot, "GAMEROOT" ); } else { // Come up with some reasonable default int nLen = initInfo.m_pFileSystem->GetSearchPath( "MOD", false, NULL, 0 ); char *pSearchPath = (char*)stackalloc( nLen * sizeof(char) ); initInfo.m_pFileSystem->GetSearchPath( "MOD", false, pSearchPath, nLen ); char *pSemiColon = strchr( pSearchPath, ';' ); if ( pSemiColon ) { *pSemiColon = 0; } char pGameRootPath[MAX_PATH]; Q_strncpy( pGameRootPath, pSearchPath, sizeof(pGameRootPath) ); Q_StripTrailingSlash( pGameRootPath ); Q_StripFilename( pGameRootPath ); char pContentRootPath[MAX_PATH]; Q_strncpy( pContentRootPath, pGameRootPath, sizeof(pContentRootPath) ); char *pGame = Q_stristr( pContentRootPath, "game" ); if ( pGame ) { Q_strcpy( pGame, "content" ); } initInfo.m_pFileSystem->AddSearchPath( pContentRootPath, "CONTENTROOT" ); initInfo.m_pFileSystem->AddSearchPath( pGameRootPath, "GAMEROOT" ); } // Also, mark specific path IDs as "by request only". That way, we won't waste time searching in them // when people forget to specify a search path. initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "contentroot", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "gameroot", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "content", true ); } // Also, mark specific path IDs as "by request only". That way, we won't waste time searching in them // when people forget to specify a search path. initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "executable_path", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "gamebin", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "mod", true ); // Add the write path last. if ( initInfo.m_ModPath[0] != 0 ) { initInfo.m_pFileSystem->AddSearchPath( initInfo.m_ModPath, "DEFAULT_WRITE_PATH", PATH_ADD_TO_TAIL ); } #ifdef _DEBUG initInfo.m_pFileSystem->PrintSearchPaths(); #endif #if defined( ENABLE_RUNTIME_STACK_TRANSLATION ) && !defined( _X360 ) //copy search paths to stack tools so it can grab pdb's from all over. But only on P4 or Steam Beta builds if( (CommandLine()->FindParm( "-steam" ) == 0) || //not steam (CommandLine()->FindParm( "-internalbuild" ) != 0) ) //steam beta is ok { char szSearchPaths[4096]; //int CBaseFileSystem::GetSearchPath( const char *pathID, bool bGetPackFiles, char *pPath, int nMaxLen ) int iLength1 = initInfo.m_pFileSystem->GetSearchPath( "EXECUTABLE_PATH", false, szSearchPaths, 4096 ); if( iLength1 == 1 ) iLength1 = 0; int iLength2 = initInfo.m_pFileSystem->GetSearchPath( "GAMEBIN", false, szSearchPaths + iLength1, 4096 - iLength1 ); if( (iLength2 > 1) && (iLength1 > 1) ) { szSearchPaths[iLength1 - 1] = ';'; //replace first null terminator } const char *szAdditionalPath = CommandLine()->ParmValue( "-AdditionalPDBSearchPath" ); if( szAdditionalPath && szAdditionalPath[0] ) { int iLength = iLength1; if( iLength2 > 1 ) iLength += iLength2; if( iLength != 0 ) { szSearchPaths[iLength - 1] = ';'; //replaces null terminator } V_strncpy( &szSearchPaths[iLength], szAdditionalPath, 4096 - iLength ); } //Append the perforce symbol server last. Documentation says that "srv*\\perforce\symbols" should work, but it doesn't. //"symsrv*symsrv.dll*\\perforce\symbols" which the docs say is the same statement, works. { V_strncat( szSearchPaths, ";symsrv*symsrv.dll*\\\\perforce\\symbols", 4096 ); } SetStackTranslationSymbolSearchPath( szSearchPaths ); //MessageBox( NULL, szSearchPaths, "Search Paths", 0 ); } #endif return FS_OK; }
FSReturnCode_t FileSystem_LoadSearchPaths( CFSSearchPathsInit &initInfo ) { if ( !initInfo.m_pFileSystem || !initInfo.m_pDirectoryName ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_LoadSearchPaths: Invalid parameters specified." ); KeyValues *pMainFile, *pFileSystemInfo, *pSearchPaths; FSReturnCode_t retVal = LoadGameInfoFile( initInfo.m_pDirectoryName, pMainFile, pFileSystemInfo, pSearchPaths ); if ( retVal != FS_OK ) return retVal; // All paths except those marked with |gameinfo_path| are relative to the base dir. char baseDir[MAX_PATH]; if ( !FileSystem_GetBaseDir( baseDir, sizeof( baseDir ) ) ) return SetupFileSystemError( false, FS_INVALID_PARAMETERS, "FileSystem_GetBaseDir failed." ); initInfo.m_ModPath[0] = 0; #define GAMEINFOPATH_TOKEN "|gameinfo_path|" #define BASESOURCEPATHS_TOKEN "|all_source_engine_paths|" bool bLowViolence = IsLowViolenceBuild(); bool bFirstGamePath = true; for ( KeyValues *pCur=pSearchPaths->GetFirstValue(); pCur; pCur=pCur->GetNextValue() ) { const char *pPathID = pCur->GetName(); const char *pLocation = pCur->GetString(); if ( Q_stristr( pLocation, GAMEINFOPATH_TOKEN ) == pLocation ) { pLocation += strlen( GAMEINFOPATH_TOKEN ); FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, initInfo.m_pDirectoryName, pLocation, bLowViolence ); } else if ( Q_stristr( pLocation, BASESOURCEPATHS_TOKEN ) == pLocation ) { // This is a special identifier that tells it to add the specified path for all source engine versions equal to or prior to this version. // So in Orange Box, if they specified: // |all_source_engine_paths|hl2 // it would add the ep2\hl2 folder and the base (ep1-era) hl2 folder. // // We need a special identifier in the gameinfo.txt here because the base hl2 folder exists in different places. // In the case of a game or a Steam-launched dedicated server, all the necessary prior engine content is mapped in with the Steam depots, // so we can just use the path as-is. // In the case of an hldsupdatetool dedicated server, the base hl2 folder is "..\..\hl2" (since we're up in the 'orangebox' folder). pLocation += strlen( BASESOURCEPATHS_TOKEN ); // Add the Orange-box path (which also will include whatever the depots mapped in as well if we're // running a Steam-launched app). FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, pLocation, bLowViolence ); if ( FileSystem_IsHldsUpdateToolDedicatedServer() ) { // If we're using the hldsupdatetool dedicated server, then go up a directory to get the ep1-era files too. char ep1EraPath[MAX_PATH]; V_snprintf( ep1EraPath, sizeof( ep1EraPath ), "..%c%s", CORRECT_PATH_SEPARATOR, pLocation ); FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, ep1EraPath, bLowViolence ); } } else { FileSystem_AddLoadedSearchPath( initInfo, pPathID, &bFirstGamePath, baseDir, pLocation, bLowViolence ); } } pMainFile->deleteThis(); // Also, mark specific path IDs as "by request only". That way, we won't waste time searching in them // when people forget to specify a search path. initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "executable_path", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "gamebin", true ); initInfo.m_pFileSystem->MarkPathIDByRequestOnly( "mod", true ); if ( initInfo.m_ModPath[0] != 0 ) { // Add the write path last. initInfo.m_pFileSystem->AddSearchPath( initInfo.m_ModPath, "DEFAULT_WRITE_PATH", PATH_ADD_TO_TAIL ); } #ifdef _DEBUG initInfo.m_pFileSystem->PrintSearchPaths(); #endif return FS_OK; }