/*
Copyright (c) 2010, Stig Brautaset.
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 the author 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
HOLDER 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.
*/
#import <Foundation/Foundation.h>
/// Enable JSON writing for non-native objects
@interface NSObject (SBProxyForJson)
/**
@brief Allows generation of JSON for otherwise unsupported classes.
If you have a custom class that you want to create a JSON representation
for you can implement this method in your class. It should return a
representation of your object defined in terms of objects that can be
translated into JSON. For example, a Person object might implement it like this:
@code
- (id)proxyForJson {
return [NSDictionary dictionaryWithObjectsAndKeys:
name, @"name",
phone, @"phone",
email, @"email",
nil];
}
@endcode
*/
- (id)proxyForJson;
@end
@class SBJsonStreamWriter;
@protocol SBJsonStreamWriterDelegate
- (void)writer:(SBJsonStreamWriter*)writer appendBytes:(const void *)bytes length:(NSUInteger)length;
@end
@class SBJsonStreamWriterState;
/**
@brief The Stream Writer class.
Accepts a stream of messages and writes JSON of these to its delegate object.
This class provides a range of high-, mid- and low-level methods. You can mix
and match calls to these. For example, you may want to call -writeArrayOpen
to start an array and then repeatedly call -writeObject: with various objects
before finishing off with a -writeArrayClose call.
@see @ref json2objc
*/
@interface SBJsonStreamWriter : NSObject {
@private
NSString *error;
NSMutableArray *stateStack;
__weak SBJsonStreamWriterState *state;
id<SBJsonStreamWriterDelegate> delegate;
NSUInteger maxDepth;
BOOL sortKeys, humanReadable;
}
@property (nonatomic, assign) __weak SBJsonStreamWriterState *state; // Internal
@property (nonatomic, readonly, retain) NSMutableArray *stateStack; // Internal
/**
@brief delegate to receive JSON output
Delegate that will receive messages with output.
*/
@property (assign) id<SBJsonStreamWriterDelegate> delegate;
/**
@brief The maximum recursing depth.
Defaults to 512. If the input is nested deeper than this the input will be deemed to be
malicious and the parser returns nil, signalling an error. ("Nested too deep".) You can
turn off this security feature by setting the maxDepth value to 0.
*/
@property NSUInteger maxDepth;
/**
@brief Whether we are generating human-readable (multiline) JSON.
Set whether or not to generate human-readable JSON. The default is NO, which produces
JSON without any whitespace between tokens. If set to YES, generates human-readable
JSON with linebreaks after each array value and dictionary key/value pair, indented two
spaces per nesting level.
*/
@property BOOL humanReadable;
/**
@brief Whether or not to sort the dictionary keys in the output.
If this is set to YES, the dictionary keys in the JSON output will be in sorted order.
(This is useful if you need to compare two structures, for example.) The default is NO.
*/
@property BOOL sortKeys;
/// Contains the error description after an error has occured.
@property (copy) NSString *error;
/**
Write an NSDictionary to the JSON stream.
@return YES if successful, or NO on failure
*/
- (BOOL)writeObject:(NSDictionary*)dict;
/**
Write an NSArray to the JSON stream.
@return YES if successful, or NO on failure
*/
- (BOOL)writeArray:(NSArray *)array;
/**
Start writing an Object to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeObjectOpen;
/**
Close the current object being written
@return YES if successful, or NO on failure
*/
- (BOOL)writeObjectClose;
/** Start writing an Array to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeArrayOpen;
/** Close the current Array being written
@return YES if successful, or NO on failure
*/
- (BOOL)writeArrayClose;
/** Write a null to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeNull;
/** Write a boolean to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeBool:(BOOL)x;
/** Write a Number to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeNumber:(NSNumber*)n;
/** Write a String to the stream
@return YES if successful, or NO on failure
*/
- (BOOL)writeString:(NSString*)s;
@end
@interface SBJsonStreamWriter (Private)
- (BOOL)writeValue:(id)v;
- (void)appendBytes:(const void *)bytes length:(NSUInteger)length;
@end
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Json.zip_JSON_json库作用
共82个文件
h:32个
m:30个
xib:4个
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2022-09-19
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开源JSON解析库的简单使用例子。功能虽然显得简单,但对一般的解析够用了
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Json.zip (82个子文件)
Json
._SBJsonStreamWriterAccumulator.m 4KB
._SBJsonStreamWriterState.h 4KB
SBJsonTokeniser.h 2KB
._SBJsonWriter.m 4KB
SBJsonParser.m 3KB
._SBJsonStreamParserAccumulator.h 4KB
._SBJsonStreamParser.h 4KB
Json
main.m 342B
._JsonAppDelegate.h 4KB
friends_timeline.json 14KB
._friends_timeline.json 4KB
._JsonViewController.m 4KB
._.DS_Store 4KB
Json-Prefix.pch 314B
JsonAppDelegate.m 2KB
.DS_Store 6KB
._JsonViewController.h 4KB
JsonViewController.m 2KB
JsonViewController.h 427B
JsonAppDelegate.h 385B
._Json-Prefix.pch 4KB
Json-Info.plist 1KB
._JsonAppDelegate.m 4KB
en.lproj
._MainWindow.xib 4KB
._JsonViewController.xib 4KB
JsonViewController.xib 7KB
._InfoPlist.strings 4KB
InfoPlist.strings 45B
MainWindow.xib 19KB
._main.m 4KB
._SBJsonStreamParserState.h 4KB
._SBJsonTokeniser.m 4KB
._JSON.h 4KB
._SBJsonUTF8Stream.h 4KB
SBJsonUTF8Stream.m 4KB
SBJsonTokeniser.m 13KB
._.DS_Store 4KB
SBJson.h 3KB
._SBJsonStreamParserAccumulator.m 4KB
SBJsonStreamWriterState.h 2KB
SBJsonStreamParserAccumulator.h 2KB
._SBJsonUTF8Stream.m 4KB
._SBJsonParser.m 4KB
._SBJsonParser.h 4KB
.DS_Store 6KB
SBJsonStreamWriterAccumulator.m 2KB
SBJsonStreamParserState.h 3KB
._SBJsonStreamWriterAccumulator.h 4KB
SBJsonStreamParser.h 6KB
._SBJsonStreamWriter.m 4KB
._SBJson.h 4KB
._SBJsonStreamWriter.h 4KB
._SBJsonStreamWriterState.m 4KB
._SBJsonTokeniser.h 4KB
._SBJsonStreamParserAdapter.h 4KB
SBJsonStreamParserAdapter.m 4KB
._SBJsonStreamParser.m 4KB
SBJsonWriter.h 4KB
SBJsonWriter.m 3KB
._SBJsonWriter.h 4KB
JSON.h 277B
._NSObject+SBJson.h 4KB
SBJsonStreamParserAdapter.h 5KB
SBJsonStreamParserState.m 8KB
SBJsonStreamParserAccumulator.m 2KB
NSObject+SBJson.m 2KB
SBJsonStreamWriter.h 6KB
SBJsonStreamWriterState.m 4KB
._SBJsonStreamParserState.m 4KB
Json.xcodeproj
project.xcworkspace
contents.xcworkspacedata 149B
xcuserdata
user.xcuserdatad
UserInterfaceState.xcuserstate 85KB
project.pbxproj 21KB
xcuserdata
user.xcuserdatad
xcschemes
xcschememanagement.plist 476B
Json.xcscheme 2KB
SBJsonParser.h 4KB
SBJsonStreamParser.m 8KB
._SBJsonStreamParserAdapter.m 4KB
NSObject+SBJson.h 2KB
SBJsonStreamWriter.m 10KB
SBJsonUTF8Stream.h 2KB
._NSObject+SBJson.m 4KB
SBJsonStreamWriterAccumulator.h 2KB
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