diff options
Diffstat (limited to 'Foundation/GTMFourCharCode.m')
-rw-r--r-- | Foundation/GTMFourCharCode.m | 97 |
1 files changed, 0 insertions, 97 deletions
diff --git a/Foundation/GTMFourCharCode.m b/Foundation/GTMFourCharCode.m deleted file mode 100644 index 02eea23..0000000 --- a/Foundation/GTMFourCharCode.m +++ /dev/null @@ -1,97 +0,0 @@ -// -// GTMFourCharCode.m -// Wrapper for FourCharCodes -// -// Copyright 2008 Google Inc. -// -// Licensed under the Apache License, Version 2.0 (the "License"); you may not -// use this file except in compliance with the License. You may obtain a copy -// of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT -// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the -// License for the specific language governing permissions and limitations under -// the License. -// - -#import "GTMDefines.h" -#import "GTMFourCharCode.h" -#import <CoreServices/CoreServices.h> - -@implementation GTMFourCharCode - -+ (id)stringWithFourCharCode:(FourCharCode)code { - return GTMCFAutorelease(UTCreateStringForOSType(code)); -} - -+ (id)fourCharCodeWithString:(NSString*)string { - return [[[self alloc] initWithString:string] autorelease]; -} - -+ (id)fourCharCodeWithFourCharCode:(FourCharCode)code { - return [[[self alloc] initWithFourCharCode:code] autorelease]; -} - -- (id)initWithString:(NSString*)string { - NSUInteger length = [string length]; - if (length == 0 || length > 4) { - [self release]; - return nil; - } else { - return [self initWithFourCharCode:UTGetOSTypeFromString((CFStringRef)string)]; - } -} - -- (id)initWithFourCharCode:(FourCharCode)code { - if ((self = [super init])) { - code_ = code; - } - return self; -} - -- (id)initWithCoder:(NSCoder *)aDecoder { - if ((self = [super init])) { - code_ = [aDecoder decodeInt32ForKey:@"FourCharCode"]; - } - return self; -} - -- (void)encodeWithCoder:(NSCoder *)aCoder { - [aCoder encodeInt32:code_ forKey:@"FourCharCode"]; -} - -- (id)copyWithZone:(NSZone *)zone { - return [[[self class] alloc] initWithFourCharCode:code_]; -} - -- (BOOL)isEqual:(id)object { - return [object isKindOfClass:[self class]] && [object fourCharCode] == code_; -} - -- (NSUInteger)hash { - return (NSUInteger)code_; -} - -- (NSString *)description { - return [NSString stringWithFormat:@"%@ - %@ (0x%lX)", - [self class], - [self stringValue], - (unsigned long)code_]; -} - -- (FourCharCode)fourCharCode { - return code_; -} - -- (NSString*)stringValue { - return GTMCFAutorelease(UTCreateStringForOSType(code_)); -} - -- (NSNumber*)numberValue { - return [NSNumber numberWithUnsignedInt:code_]; -} - -@end |