//-----------------------------------------------------------------------------
// Remove entry from dictionary, Returns TRUE if removed.
//-----------------------------------------------------------------------------
bool RemoveFileFromResourceList( const char *pFilename, CUtlRBTree< CUtlString, int > *pTree )
{
char szOutName[MAX_PATH];
char *pOutName;
V_strncpy( szOutName, pFilename, sizeof( szOutName ) );
V_FixSlashes( szOutName );
V_RemoveDotSlashes( szOutName );
V_strlower( szOutName );
pOutName = szOutName;
// strip any prefixed game name
for ( int i = 0; g_GameNames[i] != NULL; i++ )
{
size_t len = strlen( g_GameNames[i] );
if ( !V_strnicmp( pOutName, g_GameNames[i], len ) && pOutName[len] == '\\' )
{
// skip past game name and slash
pOutName += len+1;
break;
}
}
if ( pTree->Find( pOutName ) != pTree->InvalidIndex() )
{
pTree->Remove( pOutName );
return true;
}
return false;
}
//-----------------------------------------------------------------------------
// Fixes up a file name, removing dot slashes, fixing slashes, converting to lowercase, etc.
//-----------------------------------------------------------------------------
void V_FixupPathName( char *pOut, size_t nOutLen, const char *pPath )
{
V_strncpy( pOut, pPath, nOutLen );
V_FixSlashes( pOut );
V_RemoveDotSlashes( pOut );
V_FixDoubleSlashes( pOut );
V_strlower( pOut );
}
static bool IsValidFileForTransfer_d( const char *filepath )
{
if( filepath == nullptr )
{
DebugWarning( "[ServerSecure] Invalid file to download (string pointer was NULL)\n" );
return false;
}
size_t len = std::strlen( filepath );
if( len == 0 )
{
DebugWarning( "[ServerSecure] Invalid file to download (path length was 0)\n" );
return false;
}
if( validation_mode == ValidationModeLua )
{
if( !PushHookRun( lua_interface ) )
return false;
lua_interface->PushString( hook_name );
lua_interface->PushString( filepath );
bool valid = true;
if( lua_interface->PCall( 2, 1, -4 ) != 0 )
lua_interface->Msg( "\n[ERROR] %s\n\n", lua_interface->GetString( -1 ) );
else if( lua_interface->IsType( -1, GarrysMod::Lua::Type::BOOL ) )
valid = lua_interface->GetBool( -1 );
lua_interface->Pop( 2 );
return valid;
}
std::string nicefile( filepath, len );
if( !V_RemoveDotSlashes( &nicefile[0] ) )
return BlockDownload( filepath );
len = std::strlen( nicefile.c_str( ) );
nicefile.resize( len );
filepath = nicefile.c_str( );
DebugWarning( "[ServerSecure] Checking file \"%s\"\n", filepath );
if( !IsValidFileForTransfer( filepath ) )
return BlockDownload( filepath );
int32_t index = downloads->FindStringIndex( filepath );
if( index != INVALID_STRING_INDEX )
return true;
if( len == 22 && std::strncmp( filepath, downloads_dir, 10 ) == 0 && std::strncmp( filepath + len - 4, ".dat", 4 ) == 0 )
return true;
return BlockDownload( filepath );
}
static void FileSystem_AddLoadedSearchPath(
CFSSearchPathsInit &initInfo,
const char *pPathID,
bool *bFirstGamePath,
const char *pBaseDir,
const char *pLocation,
bool bLowViolence )
{
char fullLocationPath[MAX_PATH];
Q_MakeAbsolutePath( fullLocationPath, sizeof( fullLocationPath ), pLocation, pBaseDir );
// Now resolve any ./'s.
V_FixSlashes( fullLocationPath );
if ( !V_RemoveDotSlashes( fullLocationPath ) )
Error( "FileSystem_AddLoadedSearchPath - Can't resolve pathname for '%s'", fullLocationPath );
// Add language, mod, and gamebin search paths automatically.
if ( Q_stricmp( pPathID, "game" ) == 0 )
{
// add the low violence path
if ( bLowViolence )
{
char szPath[MAX_PATH];
Q_snprintf( szPath, sizeof(szPath), "%s_lv", fullLocationPath );
initInfo.m_pFileSystem->AddSearchPath( szPath, pPathID, PATH_ADD_TO_TAIL );
}
// add the language path
if ( initInfo.m_pLanguage )
{
AddLanguageGameDir( initInfo.m_pFileSystem, fullLocationPath, initInfo.m_pLanguage );
}
if ( CommandLine()->FindParm( "-tempcontent" ) != 0 )
{
char szPath[MAX_PATH];
Q_snprintf( szPath, sizeof(szPath), "%s_tempcontent", fullLocationPath );
initInfo.m_pFileSystem->AddSearchPath( szPath, pPathID, PATH_ADD_TO_TAIL );
}
// mark the first "game" dir as the "MOD" dir
if ( *bFirstGamePath )
{
*bFirstGamePath = false;
initInfo.m_pFileSystem->AddSearchPath( fullLocationPath, "MOD", PATH_ADD_TO_TAIL );
Q_strncpy( initInfo.m_ModPath, fullLocationPath, sizeof( initInfo.m_ModPath ) );
}
// add the game bin
AddGameBinDir( initInfo.m_pFileSystem, fullLocationPath );
}
initInfo.m_pFileSystem->AddSearchPath( fullLocationPath, pPathID, PATH_ADD_TO_TAIL );
}
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 );
}
}
void V_MakeAbsolutePath( char *pOut, int outLen, const char *pPath, const char *pStartingDir )
{
if ( V_IsAbsolutePath( pPath ) )
{
// pPath is not relative.. just copy it.
V_strncpy( pOut, pPath, outLen );
}
else
{
// Make sure the starting directory is absolute..
if ( pStartingDir && V_IsAbsolutePath( pStartingDir ) )
{
V_strncpy( pOut, pStartingDir, outLen );
}
else
{
if ( !_getcwd( pOut, outLen ) )
Error( "V_MakeAbsolutePath: _getcwd failed." );
if ( pStartingDir )
{
V_AppendSlash( pOut, outLen );
V_strncat( pOut, pStartingDir, outLen, COPY_ALL_CHARACTERS );
}
}
// Concatenate the paths.
V_AppendSlash( pOut, outLen );
V_strncat( pOut, pPath, outLen, COPY_ALL_CHARACTERS );
}
if ( !V_RemoveDotSlashes( pOut ) )
Error( "V_MakeAbsolutePath: tried to \"..\" past the root." );
V_FixSlashes( pOut );
}
static void FileSystem_AddLoadedSearchPath(
CFSSearchPathsInit &initInfo,
const char *pPathID,
bool *bFirstGamePath,
const char *pBaseDir,
const char *pLocation,
bool bLowViolence )
{
char fullLocationPath[MAX_PATH];
Q_MakeAbsolutePath( fullLocationPath, sizeof( fullLocationPath ), pLocation, pBaseDir );
// Now resolve any ./'s.
V_FixSlashes( fullLocationPath );
if ( !V_RemoveDotSlashes( fullLocationPath ) )
Error( "FileSystem_AddLoadedSearchPath - Can't resolve pathname for '%s'", fullLocationPath );
// Add language, mod, and gamebin search paths automatically.
if ( Q_stricmp( pPathID, "game" ) == 0 )
{
bool bDoAllPaths = true;
#if defined( _X360 ) && defined( LEFT4DEAD )
// hl2 is a vestigal mistake due to shaders, xbox needs to prevent any search path bloat
if ( V_stristr( fullLocationPath, "\\hl2" ) )
{
bDoAllPaths = false;
}
#endif
// add the language path, needs to be topmost, generally only contains audio
// and the language localized movies (there are 2 version one normal, one LV)
// this trumps the LV english movie as desired for the language
if ( initInfo.m_pLanguage && bDoAllPaths )
{
AddLanguageGameDir( initInfo.m_pFileSystem, fullLocationPath, initInfo.m_pLanguage );
}
// next add the low violence path
if ( bLowViolence && bDoAllPaths )
{
char szPath[MAX_PATH];
Q_snprintf( szPath, sizeof(szPath), "%s_lv", fullLocationPath );
initInfo.m_pFileSystem->AddSearchPath( szPath, pPathID, PATH_ADD_TO_TAIL );
}
if ( CommandLine()->FindParm( "-tempcontent" ) != 0 && bDoAllPaths )
{
char szPath[MAX_PATH];
Q_snprintf( szPath, sizeof(szPath), "%s_tempcontent", fullLocationPath );
initInfo.m_pFileSystem->AddSearchPath( szPath, pPathID, PATH_ADD_TO_TAIL );
}
// mark the first "game" dir as the "MOD" dir
if ( *bFirstGamePath )
{
*bFirstGamePath = false;
initInfo.m_pFileSystem->AddSearchPath( fullLocationPath, "MOD", PATH_ADD_TO_TAIL );
Q_strncpy( initInfo.m_ModPath, fullLocationPath, sizeof( initInfo.m_ModPath ) );
}
if ( bDoAllPaths )
{
// add the game bin
AddGameBinDir( initInfo.m_pFileSystem, fullLocationPath );
}
}
initInfo.m_pFileSystem->AddSearchPath( fullLocationPath, pPathID, PATH_ADD_TO_TAIL );
}
//-----------------------------------------------------------------------------
// Generate a tree containing files from a reslist. Returns TRUE if successful.
//-----------------------------------------------------------------------------
bool LoadReslist( const char *pReslistName, CUtlRBTree< CUtlString, int > *pTree )
{
CUtlBuffer buffer;
if ( !scriptlib->ReadFileToBuffer( pReslistName, buffer, true ) )
{
return false;
}
char szBasename[MAX_PATH];
V_FileBase( pReslistName, szBasename, sizeof( szBasename ) );
characterset_t breakSet;
CharacterSetBuild( &breakSet, "" );
// parse reslist
char szToken[MAX_PATH];
char szBspName[MAX_PATH];
szBspName[0] = '\0';
for ( ;; )
{
int nTokenSize = buffer.ParseToken( &breakSet, szToken, sizeof( szToken ) );
if ( nTokenSize <= 0 )
{
break;
}
// reslists are pc built, filenames can be sloppy
V_strlower( szToken );
V_FixSlashes( szToken );
V_RemoveDotSlashes( szToken );
// can safely cull filetypes that are ignored by queued loader at runtime
bool bKeep = false;
const char *pExt = V_GetFileExtension( szToken );
if ( !pExt )
{
// unknown
continue;
}
else if ( !V_stricmp( pExt, "vmt" ) ||
!V_stricmp( pExt, "vhv" ) ||
!V_stricmp( pExt, "mdl" ) ||
!V_stricmp( pExt, "raw" ) ||
!V_stricmp( pExt, "wav" ) )
{
bKeep = true;
}
else if ( !V_stricmp( pExt, "mp3" ) )
{
// change to .wav
V_SetExtension( szToken, ".wav", sizeof( szToken ) );
bKeep = true;
}
else if ( !V_stricmp( pExt, "bsp" ) )
{
// reslists erroneously have multiple bsps
if ( !V_stristr( szToken, szBasename ) )
{
// wrong one, cull it
continue;
}
else
{
// right one, save it
strcpy( szBspName, szToken );
bKeep = true;
}
}
if ( bKeep )
{
FindOrAddFileToResourceList( szToken, pTree );
}
}
if ( !szBspName[0] )
{
// reslist is not bsp derived, nothing more to do
return true;
}
CUtlVector< CUtlString > bspList;
bool bOK = GetDependants_BSP( szBspName, &bspList );
if ( !bOK )
{
return false;
}
// add all the bsp dependants to the resource list
for ( int i=0; i<bspList.Count(); i++ )
{
FindOrAddFileToResourceList( bspList[i].String(), pTree );
}
// iterate all the models in the resource list, get all their dependents
CUtlVector< CUtlString > modelList;
for ( int i = pTree->FirstInorder(); i != pTree->InvalidIndex(); i = pTree->NextInorder( i ) )
{
const char *pExt = V_GetFileExtension( pTree->Element( i ).String() );
if ( !pExt || V_stricmp( pExt, "mdl" ) )
{
continue;
}
if ( !GetDependants_MDL( pTree->Element( i ).String(), &modelList ) )
{
return false;
}
}
// add all the model dependents to the resource list
for ( int i=0; i<modelList.Count(); i++ )
{
FindOrAddFileToResourceList( modelList[i].String(), pTree );
}
// check for optional commentary, include wav dependencies
char szCommentaryName[MAX_PATH];
V_ComposeFileName( g_szGamePath, szBspName, szCommentaryName, sizeof( szCommentaryName ) );
V_StripExtension( szCommentaryName, szCommentaryName, sizeof( szCommentaryName ) );
V_strncat( szCommentaryName, "_commentary.txt", sizeof( szCommentaryName ) );
CUtlBuffer commentaryBuffer;
if ( ReadFileToBuffer( szCommentaryName, commentaryBuffer, true, true ) )
{
// any single token may be quite large to due to text
char szCommentaryToken[8192];
for ( ;; )
{
int nTokenSize = commentaryBuffer.ParseToken( &breakSet, szCommentaryToken, sizeof( szCommentaryToken ) );
if ( nTokenSize < 0 )
{
break;
}
if ( nTokenSize > 0 && !V_stricmp( szCommentaryToken, "commentaryfile" ) )
{
// get the commentary file
nTokenSize = commentaryBuffer.ParseToken( &breakSet, szCommentaryToken, sizeof( szCommentaryToken ) );
if ( nTokenSize > 0 )
{
// skip past sound chars
char *pName = szCommentaryToken;
while ( *pName && IsSoundChar( *pName ) )
{
pName++;
}
char szWavFile[MAX_PATH];
V_snprintf( szWavFile, sizeof( szWavFile ), "sound/%s", pName );
FindOrAddFileToResourceList( szWavFile, pTree );
}
}
}
}
// check for optional blacklist
char szBlacklist[MAX_PATH];
V_ComposeFileName( g_szGamePath, "reslistfixes_xbox.xsc", szBlacklist, sizeof( szBlacklist ) );
CUtlBuffer blacklistBuffer;
if ( ReadFileToBuffer( szBlacklist, blacklistBuffer, true, true ) )
{
for ( ;; )
{
int nTokenSize = blacklistBuffer.ParseToken( &breakSet, szToken, sizeof( szToken ) );
if ( nTokenSize <= 0 )
{
break;
}
bool bAdd;
if ( !V_stricmp( szToken, "-" ) )
{
bAdd = false;
}
else if ( !V_stricmp( szToken, "+" ) )
{
bAdd = true;
}
else
{
// bad syntax, skip line
Msg( "Bad Syntax, expecting '+' or '-' as first token in reslist fixup file '%s'.\n", szBlacklist );
continue;
}
// get entry
nTokenSize = blacklistBuffer.ParseToken( &breakSet, szToken, sizeof( szToken ) );
if ( nTokenSize <= 0 )
{
break;
}
if ( bAdd )
{
FindOrAddFileToResourceList( szToken, pTree );
}
else
{
RemoveFileFromResourceList( szToken, pTree );
}
}
}
return true;
}