bool SFB::Audio::WAVEMetadata::_WriteMetadata(CFErrorRef *error) { UInt8 buf [PATH_MAX]; if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX)) return false; std::unique_ptr<TagLib::FileStream> stream(new TagLib::FileStream((const char *)buf)); if(!stream->isOpen()) { if(error) { SFB::CFString description = CFCopyLocalizedString(CFSTR("The file “%@” could not be opened for writing."), ""); SFB::CFString failureReason = CFCopyLocalizedString(CFSTR("Input/output error"), ""); SFB::CFString recoverySuggestion = CFCopyLocalizedString(CFSTR("The file may have been renamed, moved, deleted, or you may not have appropriate permissions."), ""); *error = CreateErrorForURL(Metadata::ErrorDomain, Metadata::InputOutputError, description, mURL, failureReason, recoverySuggestion); } return false; } TagLib::RIFF::WAV::File file(stream.get(), false); if(!file.isValid()) { if(error) { SFB::CFString description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), ""); SFB::CFString failureReason = CFCopyLocalizedString(CFSTR("Not a WAVE file"), ""); SFB::CFString recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""); *error = CreateErrorForURL(Metadata::ErrorDomain, Metadata::InputOutputError, description, mURL, failureReason, recoverySuggestion); } return false; } // An Info tag is only written if present, but ID3v2 tags are always written // TODO: Should other field names from the Info tag be handled? if(file.InfoTag()) SetTagFromMetadata(*this, file.InfoTag()); SetID3v2TagFromMetadata(*this, file.ID3v2Tag()); if(!file.save()) { if(error) { SFB::CFString description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), ""); SFB::CFString failureReason = CFCopyLocalizedString(CFSTR("Unable to write metadata"), ""); SFB::CFString recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""); *error = CreateErrorForURL(Metadata::ErrorDomain, Metadata::InputOutputError, description, mURL, failureReason, recoverySuggestion); } return false; } return true; }
bool WAVEMetadata::WriteMetadata(CFErrorRef *error) { UInt8 buf [PATH_MAX]; if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX)) return false; // TODO: Use unique_ptr once the switch to C++11 STL is made std::auto_ptr<TagLib::FileStream> stream(new TagLib::FileStream(reinterpret_cast<const char *>(buf))); if(!stream->isOpen()) { if(error) { CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” could not be opened for writing."), ""); CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Input/output error"), ""); CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file may have been renamed, moved, deleted, or you may not have appropriate permissions."), ""); *error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion); CFRelease(description), description = nullptr; CFRelease(failureReason), failureReason = nullptr; CFRelease(recoverySuggestion), recoverySuggestion = nullptr; } return false; } TagLib::RIFF::WAV::File file(stream.get(), false); if(!file.isValid()) { if(error) { CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), ""); CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Not a WAVE file"), ""); CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""); *error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion); CFRelease(description), description = nullptr; CFRelease(failureReason), failureReason = nullptr; CFRelease(recoverySuggestion), recoverySuggestion = nullptr; } return false; } // An Info tag is only written if present, but ID3v2 tags are always written // TODO: Should other field names from the Info tag be handled? if(file.InfoTag()) SetTagFromMetadata(*this, file.InfoTag()); SetID3v2TagFromMetadata(*this, file.ID3v2Tag()); if(!file.save()) { if(error) { CFStringRef description = CFCopyLocalizedString(CFSTR("The file “%@” is not a valid WAVE file."), ""); CFStringRef failureReason = CFCopyLocalizedString(CFSTR("Unable to write metadata"), ""); CFStringRef recoverySuggestion = CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), ""); *error = CreateErrorForURL(AudioMetadataErrorDomain, AudioMetadataInputOutputError, description, mURL, failureReason, recoverySuggestion); CFRelease(description), description = nullptr; CFRelease(failureReason), failureReason = nullptr; CFRelease(recoverySuggestion), recoverySuggestion = nullptr; } return false; } MergeChangedMetadataIntoMetadata(); return true; }
bool MusepackMetadata::WriteMetadata(CFErrorRef *error) { UInt8 buf [PATH_MAX]; if(!CFURLGetFileSystemRepresentation(mURL, false, buf, PATH_MAX)) return false; TagLib::IOStream *stream = new TagLib::FileStream(reinterpret_cast<const char *>(buf)); TagLib::MPC::File file(stream, false); if(!file.isValid()) { if(error) { CFMutableDictionaryRef errorDictionary = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); CFStringRef displayName = CreateDisplayNameForURL(mURL); CFStringRef errorString = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFCopyLocalizedString(CFSTR("The file “%@” is not a valid Musepack file."), ""), displayName); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedDescriptionKey, errorString); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedFailureReasonKey, CFCopyLocalizedString(CFSTR("Not a Musepack file"), "")); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedRecoverySuggestionKey, CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "")); CFRelease(errorString), errorString = NULL; CFRelease(displayName), displayName = NULL; *error = CFErrorCreate(kCFAllocatorDefault, AudioMetadataErrorDomain, AudioMetadataInputOutputError, errorDictionary); CFRelease(errorDictionary), errorDictionary = NULL; } return false; } SetTagFromMetadata(*this, file.tag()); if(!file.save()) { if(error) { CFMutableDictionaryRef errorDictionary = CFDictionaryCreateMutable(kCFAllocatorDefault, 0, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks); CFStringRef displayName = CreateDisplayNameForURL(mURL); CFStringRef errorString = CFStringCreateWithFormat(kCFAllocatorDefault, NULL, CFCopyLocalizedString(CFSTR("The file “%@” is not a valid Musepack file."), ""), displayName); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedDescriptionKey, errorString); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedFailureReasonKey, CFCopyLocalizedString(CFSTR("Unable to write metadata"), "")); CFDictionarySetValue(errorDictionary, kCFErrorLocalizedRecoverySuggestionKey, CFCopyLocalizedString(CFSTR("The file's extension may not match the file's type."), "")); CFRelease(errorString), errorString = NULL; CFRelease(displayName), displayName = NULL; *error = CFErrorCreate(kCFAllocatorDefault, AudioMetadataErrorDomain, AudioMetadataInputOutputError, errorDictionary); CFRelease(errorDictionary), errorDictionary = NULL; } return false; } MergeChangedMetadataIntoMetadata(); return true; }