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| // | ||
| // JSONKit.h | ||
| // http://github.com/johnezang/JSONKit | ||
| // Dual licensed under either the terms of the BSD License, or alternatively | ||
| // under the terms of the Apache License, Version 2.0, as specified below. | ||
| // | ||
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| /* | ||
| Copyright (c) 2011, John Engelhart | ||
| All rights reserved. | ||
| Redistribution and use in source and binary forms, with or without | ||
| modification, are permitted provided that the following conditions are met: | ||
| * Redistributions of source code must retain the above copyright | ||
| notice, this list of conditions and the following disclaimer. | ||
| * Redistributions in binary form must reproduce the above copyright | ||
| notice, this list of conditions and the following disclaimer in the | ||
| documentation and/or other materials provided with the distribution. | ||
| * Neither the name of the Zang Industries nor the names of its | ||
| contributors may be used to endorse or promote products derived from | ||
| this software without specific prior written permission. | ||
| THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
| "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
| LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
| A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | ||
| OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | ||
| SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED | ||
| TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
| PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | ||
| LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | ||
| NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
| SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
| */ | ||
|
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| /* | ||
| Copyright 2011 John Engelhart | ||
| 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. | ||
| */ | ||
|
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| #include <stddef.h> | ||
| #include <stdint.h> | ||
| #include <limits.h> | ||
| #include <TargetConditionals.h> | ||
| #include <AvailabilityMacros.h> | ||
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| #ifdef __OBJC__ | ||
| #import <Foundation/NSArray.h> | ||
| #import <Foundation/NSData.h> | ||
| #import <Foundation/NSDictionary.h> | ||
| #import <Foundation/NSError.h> | ||
| #import <Foundation/NSObjCRuntime.h> | ||
| #import <Foundation/NSString.h> | ||
| #endif // __OBJC__ | ||
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| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
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| // For Mac OS X < 10.5. | ||
| #ifndef NSINTEGER_DEFINED | ||
| #define NSINTEGER_DEFINED | ||
| #if defined(__LP64__) || defined(NS_BUILD_32_LIKE_64) | ||
| typedef long NSInteger; | ||
| typedef unsigned long NSUInteger; | ||
| #define NSIntegerMin LONG_MIN | ||
| #define NSIntegerMax LONG_MAX | ||
| #define NSUIntegerMax ULONG_MAX | ||
| #else // defined(__LP64__) || defined(NS_BUILD_32_LIKE_64) | ||
| typedef int NSInteger; | ||
| typedef unsigned int NSUInteger; | ||
| #define NSIntegerMin INT_MIN | ||
| #define NSIntegerMax INT_MAX | ||
| #define NSUIntegerMax UINT_MAX | ||
| #endif // defined(__LP64__) || defined(NS_BUILD_32_LIKE_64) | ||
| #endif // NSINTEGER_DEFINED | ||
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| #ifndef _JSONKIT_H_ | ||
| #define _JSONKIT_H_ | ||
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| #if defined(__GNUC__) && (__GNUC__ >= 4) && defined(__APPLE_CC__) && (__APPLE_CC__ >= 5465) | ||
| #define JK_DEPRECATED_ATTRIBUTE __attribute__((deprecated)) | ||
| #else | ||
| #define JK_DEPRECATED_ATTRIBUTE | ||
| #endif | ||
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| #define JSONKIT_VERSION_MAJOR 1 | ||
| #define JSONKIT_VERSION_MINOR 4 | ||
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| typedef NSUInteger JKFlags; | ||
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| /* | ||
| JKParseOptionComments : Allow C style // and /_* ... *_/ (without a _, obviously) comments in JSON. | ||
| JKParseOptionUnicodeNewlines : Allow Unicode recommended (?:\r\n|[\n\v\f\r\x85\p{Zl}\p{Zp}]) newlines. | ||
| JKParseOptionLooseUnicode : Normally the decoder will stop with an error at any malformed Unicode. | ||
| This option allows JSON with malformed Unicode to be parsed without reporting an error. | ||
| Any malformed Unicode is replaced with \uFFFD, or "REPLACEMENT CHARACTER". | ||
| */ | ||
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| enum { | ||
| JKParseOptionNone = 0, | ||
| JKParseOptionStrict = 0, | ||
| JKParseOptionComments = (1 << 0), | ||
| JKParseOptionUnicodeNewlines = (1 << 1), | ||
| JKParseOptionLooseUnicode = (1 << 2), | ||
| JKParseOptionPermitTextAfterValidJSON = (1 << 3), | ||
| JKParseOptionValidFlags = (JKParseOptionComments | JKParseOptionUnicodeNewlines | JKParseOptionLooseUnicode | JKParseOptionPermitTextAfterValidJSON), | ||
| }; | ||
| typedef JKFlags JKParseOptionFlags; | ||
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| enum { | ||
| JKSerializeOptionNone = 0, | ||
| JKSerializeOptionPretty = (1 << 0), | ||
| JKSerializeOptionEscapeUnicode = (1 << 1), | ||
| JKSerializeOptionEscapeForwardSlashes = (1 << 4), | ||
| JKSerializeOptionValidFlags = (JKSerializeOptionPretty | JKSerializeOptionEscapeUnicode | JKSerializeOptionEscapeForwardSlashes), | ||
| }; | ||
| typedef JKFlags JKSerializeOptionFlags; | ||
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| #ifdef __OBJC__ | ||
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| typedef struct JKParseState JKParseState; // Opaque internal, private type. | ||
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| // As a general rule of thumb, if you use a method that doesn't accept a JKParseOptionFlags argument, it defaults to JKParseOptionStrict | ||
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| @interface JSONDecoder : NSObject { | ||
| JKParseState *parseState; | ||
| } | ||
| + (id)decoder; | ||
| + (id)decoderWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (id)initWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (void)clearCache; | ||
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| // The parse... methods were deprecated in v1.4 in favor of the v1.4 objectWith... methods. | ||
| - (id)parseUTF8String:(const unsigned char *)string length:(size_t)length JK_DEPRECATED_ATTRIBUTE; // Deprecated in JSONKit v1.4. Use objectWithUTF8String:length: instead. | ||
| - (id)parseUTF8String:(const unsigned char *)string length:(size_t)length error:(NSError **)error JK_DEPRECATED_ATTRIBUTE; // Deprecated in JSONKit v1.4. Use objectWithUTF8String:length:error: instead. | ||
| // The NSData MUST be UTF8 encoded JSON. | ||
| - (id)parseJSONData:(NSData *)jsonData JK_DEPRECATED_ATTRIBUTE; // Deprecated in JSONKit v1.4. Use objectWithData: instead. | ||
| - (id)parseJSONData:(NSData *)jsonData error:(NSError **)error JK_DEPRECATED_ATTRIBUTE; // Deprecated in JSONKit v1.4. Use objectWithData:error: instead. | ||
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| // Methods that return immutable collection objects. | ||
| - (id)objectWithUTF8String:(const unsigned char *)string length:(NSUInteger)length; | ||
| - (id)objectWithUTF8String:(const unsigned char *)string length:(NSUInteger)length error:(NSError **)error; | ||
| // The NSData MUST be UTF8 encoded JSON. | ||
| - (id)objectWithData:(NSData *)jsonData; | ||
| - (id)objectWithData:(NSData *)jsonData error:(NSError **)error; | ||
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| // Methods that return mutable collection objects. | ||
| - (id)mutableObjectWithUTF8String:(const unsigned char *)string length:(NSUInteger)length; | ||
| - (id)mutableObjectWithUTF8String:(const unsigned char *)string length:(NSUInteger)length error:(NSError **)error; | ||
| // The NSData MUST be UTF8 encoded JSON. | ||
| - (id)mutableObjectWithData:(NSData *)jsonData; | ||
| - (id)mutableObjectWithData:(NSData *)jsonData error:(NSError **)error; | ||
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| @end | ||
|
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| //////////// | ||
| #pragma mark Deserializing methods | ||
| //////////// | ||
|
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| @interface NSString (JSONKitDeserializing) | ||
| - (id)objectFromJSONString; | ||
| - (id)objectFromJSONStringWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (id)objectFromJSONStringWithParseOptions:(JKParseOptionFlags)parseOptionFlags error:(NSError **)error; | ||
| - (id)mutableObjectFromJSONString; | ||
| - (id)mutableObjectFromJSONStringWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (id)mutableObjectFromJSONStringWithParseOptions:(JKParseOptionFlags)parseOptionFlags error:(NSError **)error; | ||
| @end | ||
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| @interface NSData (JSONKitDeserializing) | ||
| // The NSData MUST be UTF8 encoded JSON. | ||
| - (id)objectFromJSONData; | ||
| - (id)objectFromJSONDataWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (id)objectFromJSONDataWithParseOptions:(JKParseOptionFlags)parseOptionFlags error:(NSError **)error; | ||
| - (id)mutableObjectFromJSONData; | ||
| - (id)mutableObjectFromJSONDataWithParseOptions:(JKParseOptionFlags)parseOptionFlags; | ||
| - (id)mutableObjectFromJSONDataWithParseOptions:(JKParseOptionFlags)parseOptionFlags error:(NSError **)error; | ||
| @end | ||
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| //////////// | ||
| #pragma mark Serializing methods | ||
| //////////// | ||
|
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| @interface NSString (JSONKitSerializing) | ||
| // Convenience methods for those that need to serialize the receiving NSString (i.e., instead of having to serialize a NSArray with a single NSString, you can "serialize to JSON" just the NSString). | ||
| // Normally, a string that is serialized to JSON has quotation marks surrounding it, which you may or may not want when serializing a single string, and can be controlled with includeQuotes: | ||
| // includeQuotes:YES `a "test"...` -> `"a \"test\"..."` | ||
| // includeQuotes:NO `a "test"...` -> `a \"test\"...` | ||
| - (NSData *)JSONData; // Invokes JSONDataWithOptions:JKSerializeOptionNone includeQuotes:YES | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions includeQuotes:(BOOL)includeQuotes error:(NSError **)error; | ||
| - (NSString *)JSONString; // Invokes JSONStringWithOptions:JKSerializeOptionNone includeQuotes:YES | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions includeQuotes:(BOOL)includeQuotes error:(NSError **)error; | ||
| @end | ||
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| @interface NSArray (JSONKitSerializing) | ||
| - (NSData *)JSONData; | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions error:(NSError **)error; | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingDelegate:(id)delegate selector:(SEL)selector error:(NSError **)error; | ||
| - (NSString *)JSONString; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions error:(NSError **)error; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingDelegate:(id)delegate selector:(SEL)selector error:(NSError **)error; | ||
| @end | ||
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| @interface NSDictionary (JSONKitSerializing) | ||
| - (NSData *)JSONData; | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions error:(NSError **)error; | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingDelegate:(id)delegate selector:(SEL)selector error:(NSError **)error; | ||
| - (NSString *)JSONString; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions error:(NSError **)error; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingDelegate:(id)delegate selector:(SEL)selector error:(NSError **)error; | ||
| @end | ||
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| #ifdef __BLOCKS__ | ||
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| @interface NSArray (JSONKitSerializingBlockAdditions) | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingBlock:(id(^)(id object))block error:(NSError **)error; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingBlock:(id(^)(id object))block error:(NSError **)error; | ||
| @end | ||
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| @interface NSDictionary (JSONKitSerializingBlockAdditions) | ||
| - (NSData *)JSONDataWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingBlock:(id(^)(id object))block error:(NSError **)error; | ||
| - (NSString *)JSONStringWithOptions:(JKSerializeOptionFlags)serializeOptions serializeUnsupportedClassesUsingBlock:(id(^)(id object))block error:(NSError **)error; | ||
| @end | ||
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| #endif | ||
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| #endif // __OBJC__ | ||
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| #endif // _JSONKIT_H_ | ||
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| #ifdef __cplusplus | ||
| } // extern "C" | ||
| #endif |
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