86 lines
2.0 KiB
Objective-C
86 lines
2.0 KiB
Objective-C
//
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// TagLibMetadataReader.m
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// TagLib
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//
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// Created by Vincent Spader on 2/24/07.
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// Copyright 2007 __MyCompanyName__. All rights reserved.
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//
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#import "TagLibMetadataReader.h"
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#import "TagLib/tag_c.h"
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@implementation TagLibMetadataReader
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+ (NSDictionary *)metadataForURL:(NSURL *)url
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{
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NSString *lArtist = @"", *lTitle = @"", *lAlbum = @"", *lGenre = @"";
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int lYear = 0, lTrack = 0;
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TagLib_File *tagFile = taglib_file_new((const char *)[[url path] UTF8String]);
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if (tagFile)
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{
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TagLib_Tag *tag = taglib_file_tag(tagFile);
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if (tag)
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{
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char *pArtist, *pTitle, *pAlbum, *pGenre, *pComment;
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pArtist = taglib_tag_artist(tag);
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pTitle = taglib_tag_title(tag);
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pAlbum = taglib_tag_album(tag);
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pGenre = taglib_tag_genre(tag);
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pComment = taglib_tag_comment(tag);
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lYear = taglib_tag_year(tag);
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lTrack = taglib_tag_track(tag);
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if (pArtist != NULL)
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lArtist = [NSString stringWithUTF8String:(char *)pArtist];
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else
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lArtist = @"";
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if (pAlbum != NULL)
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lAlbum = [NSString stringWithUTF8String:(char *)pAlbum];
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else
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lAlbum = @"";
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if (pTitle != NULL)
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lTitle = [NSString stringWithUTF8String:(char *)pTitle];
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else
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lTitle = @"";
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if (pGenre != NULL)
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lGenre = [NSString stringWithUTF8String:(char *)pGenre];
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else
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lGenre = @"";
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taglib_tag_free_strings();
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}
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taglib_file_free(tagFile);
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}
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return [NSDictionary dictionaryWithObjectsAndKeys:
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lArtist, @"artist",
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lTitle, @"title",
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lAlbum, @"album",
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lGenre, @"genre",
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[[NSNumber numberWithInt: lYear] stringValue], @"year",
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[NSNumber numberWithInt: lTrack], @"track",
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nil];
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}
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+ (NSArray *)fileTypes
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{
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//May be a way to get a list of supported formats
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return [NSArray arrayWithObjects:@"ogg", @"mpc", @"flac", @"m4a", @"mp3", nil];
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}
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+ (NSArray *)mimeTypes
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{
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return [NSArray arrayWithObjects:@"application/ogg", @"application/x-ogg", @"audio/x-vorbis+ogg", @"audio/x-musepack", @"audio/x-flac", @"audio/x-m4a", @"audio/mpeg", @"audio/x-mp3", nil];
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}
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@end
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