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//
// KSUniformType.h
// Sandvox
//
// Created by Mike Abdullah on 01/04/2012.
// Copyright © 2012 Karelia Software
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
//
#import <Foundation/Foundation.h>
@interface KSUniformType : NSObject
{
@private
NSString *_identifier;
}
+ (NSString *)MIMETypeForType:(NSString *)aUTI;
+ (NSString *)OSTypeStringForType:(NSString *)aUTI;
+ (OSType)OSTypeForType:(NSString *)aUTI;
// Unlike -typeOfFile:error: this will fallback to guessing from the path extension
+ (NSString *)typeOfFileAtURL:(NSURL *)url;
+ (NSString *)typeForFilenameExtension:(NSString *)anExtension;
+ (NSString *)typeForMIMEType:(NSString *)aMIMEType;
+ (NSString *)typeForOSTypeString:(NSString *)aFileType;
+ (NSString *)typeForOSType:(OSType)anOSType;
#pragma mark Creating a KSUniformType Instance
+ (instancetype)uniformTypeWithFilenameExtension:(NSString *)extension;
+ (instancetype)bestGuessUniformTypeForURL:(NSURL *)url;
+ (instancetype)uniformTypeWithIdentifier:(NSString *)identifier; // lenient and handles nil identifier by returning nil
// KSUniformType returns the right to return nil should the identifier be unsuitable (a la NSURL). This doesn't happen at present though
// Designated initializer
- (id)initWithIdentifier:(NSString *)uti;
#pragma mark Properties
@property(nonatomic, readonly, copy) NSString *identifier;
- (NSString *)MIMEType;
#pragma mark Testing Uniform Type Identifiers
// Equality is determined by UTTypeEqual(). As a result, all KSUniformType instances have the same hash, and so are poor for placing in sets and as dictionary keys
- (BOOL)isEqualToType:(NSString *)type;
- (BOOL)conformsToType:(NSString *)type;
+ (BOOL)type:(NSString *)type1 isEqualToType:(NSString *)anotherUTI;
+ (BOOL)type:(NSString *)type conformsToOneOfTypes:(NSArray *)types;
@end
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