55 lines
1.2 KiB
Objective-C
55 lines
1.2 KiB
Objective-C
//
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// VGMMetadataReader.m
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// VGMStream
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//
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// Created by Christopher Snowhill on 9/18/17.
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// Copyright 2017 __LoSnoCo__. All rights reserved.
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//
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#import "VGMMetadataReader.h"
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#import "VGMDecoder.h"
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#import "VGMInterface.h"
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@implementation VGMMetadataReader
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+ (NSArray *)fileTypes {
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return [VGMDecoder fileTypes];
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}
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+ (NSArray *)mimeTypes {
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return [VGMDecoder mimeTypes];
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}
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+ (float)priority {
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return [VGMDecoder priority];
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}
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+ (NSDictionary *)metadataForURL:(NSURL *)url {
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VGMInfoCache *sharedMyCache = [VGMInfoCache sharedCache];
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NSDictionary *metadata = [sharedMyCache getMetadataForURL:url];
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if(!metadata) {
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int track_num = [[url fragment] intValue];
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NSString *path = [url absoluteString];
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NSRange fragmentRange = [path rangeOfString:@"#" options:NSBackwardsSearch];
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if(fragmentRange.location != NSNotFound) {
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path = [path substringToIndex:fragmentRange.location];
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}
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VGMSTREAM *stream = init_vgmstream_from_cogfile([[path stringByRemovingPercentEncoding] UTF8String], track_num);
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if(!stream)
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return nil;
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[sharedMyCache stuffURL:url stream:stream];
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close_vgmstream(stream);
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metadata = [sharedMyCache getMetadataForURL:url];
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}
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return metadata;
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}
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@end
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