diff options
| -rw-r--r-- | common/macresman.cpp | 21 | ||||
| -rw-r--r-- | common/macresman.h | 7 |
2 files changed, 28 insertions, 0 deletions
diff --git a/common/macresman.cpp b/common/macresman.cpp index 1317600cb7..14bdfa7080 100644 --- a/common/macresman.cpp +++ b/common/macresman.cpp @@ -238,6 +238,27 @@ bool MacResManager::open(FSNode path, String filename) { return false; } +bool MacResManager::exists(const String &filename) { + // Try the file name by itself + if (Common::File::exists(filename)) + return true; + + // Try the .rsrc extension + if (Common::File::exists(filename + ".rsrc")) + return true; + + // Check if we have a MacBinary file + Common::File tempFile; + if (tempFile.open(filename + ".bin") && isMacBinary(tempFile)) + return true; + + // Check if we have an AppleDouble file + if (tempFile.open("._" + filename) && tempFile.readUint32BE() == 0x00051607) + return true; + + return false; +} + bool MacResManager::loadFromAppleDouble(SeekableReadStream &stream) { if (stream.readUint32BE() != 0x00051607) // tag return false; diff --git a/common/macresman.h b/common/macresman.h index 4d86e46d11..6820106925 100644 --- a/common/macresman.h +++ b/common/macresman.h @@ -69,6 +69,13 @@ public: bool open(FSNode path, String filename); /** + * See if a Mac data/resource fork pair exists. + * @param filename The base file name of the file + * @return True if either a data fork or resource fork with this name exists + */ + static bool exists(const String &filename); + + /** * Close the Mac data/resource fork pair. */ void close(); |