diff options
| -rw-r--r-- | engines/advancedDetector.cpp | 59 | ||||
| -rw-r--r-- | engines/advancedDetector.h | 3 |
2 files changed, 34 insertions, 28 deletions
diff --git a/engines/advancedDetector.cpp b/engines/advancedDetector.cpp index 248b8cc432..af011bee4d 100644 --- a/engines/advancedDetector.cpp +++ b/engines/advancedDetector.cpp @@ -367,6 +367,34 @@ void AdvancedMetaEngine::composeFileHashMap(FileMap &allFiles, const Common::FSL } } +bool AdvancedMetaEngine::getFileProperties(const Common::FSNode &parent, const FileMap &allFiles, const ADGameDescription &game, const Common::String fname, ADFileProperties &fileProps) const { + // FIXME/TODO: We don't handle the case that a file is listed as a regular + // file and as one with resource fork. + + if (game.flags & ADGF_MACRESFORK) { + Common::MacResManager macResMan; + + if (!macResMan.open(parent, fname)) + return false; + + fileProps.md5 = macResMan.computeResForkMD5AsString(_md5Bytes); + fileProps.size = macResMan.getResForkDataSize(); + return true; + } + + if (!allFiles.contains(fname)) + return false; + + Common::File testFile; + + if (!testFile.open(allFiles[fname])) + return false; + + fileProps.size = (int32)testFile.size(); + fileProps.md5 = Common::computeStreamMD5AsString(testFile, _md5Bytes); + return true; +} + ADGameDescList AdvancedMetaEngine::detectGame(const Common::FSNode &parent, const FileMap &allFiles, Common::Language language, Common::Platform platform, const Common::String &extra) const { ADFilePropertiesMap filesProps; @@ -388,34 +416,9 @@ ADGameDescList AdvancedMetaEngine::detectGame(const Common::FSNode &parent, cons if (filesProps.contains(fname)) continue; - // FIXME/TODO: We don't handle the case that a file is listed as a regular - // file and as one with resource fork. - - if (g->flags & ADGF_MACRESFORK) { - Common::MacResManager macResMan; - - if (macResMan.open(parent, fname)) { - tmp.md5 = macResMan.computeResForkMD5AsString(_md5Bytes); - tmp.size = macResMan.getResForkDataSize(); - debug(3, "> '%s': '%s'", fname.c_str(), tmp.md5.c_str()); - filesProps[fname] = tmp; - } - } else { - if (allFiles.contains(fname)) { - debug(3, "+ %s", fname.c_str()); - - Common::File testFile; - - if (testFile.open(allFiles[fname])) { - tmp.size = (int32)testFile.size(); - tmp.md5 = Common::computeStreamMD5AsString(testFile, _md5Bytes); - } else { - tmp.size = -1; - } - - debug(3, "> '%s': '%s'", fname.c_str(), tmp.md5.c_str()); - filesProps[fname] = tmp; - } + if (getFileProperties(parent, allFiles, *g, fname, tmp)) { + debug(3, "> '%s': '%s'", fname.c_str(), tmp.md5.c_str()); + filesProps[fname] = tmp; } } } diff --git a/engines/advancedDetector.h b/engines/advancedDetector.h index 0c3f53f0c5..91cb54c396 100644 --- a/engines/advancedDetector.h +++ b/engines/advancedDetector.h @@ -314,6 +314,9 @@ protected: * Includes nifty stuff like removing trailing dots and ignoring case. */ void composeFileHashMap(FileMap &allFiles, const Common::FSList &fslist, int depth) const; + + /** Get the properties (size and MD5) of this file. */ + bool getFileProperties(const Common::FSNode &parent, const FileMap &allFiles, const ADGameDescription &game, const Common::String fname, ADFileProperties &fileProps) const; }; #endif |