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Diffstat (limited to 'SDL_iOS/SmartDeviceLinkProxy/Classes/SBJsonParser.h')
-rw-r--r-- | SDL_iOS/SmartDeviceLinkProxy/Classes/SBJsonParser.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/SDL_iOS/SmartDeviceLinkProxy/Classes/SBJsonParser.h b/SDL_iOS/SmartDeviceLinkProxy/Classes/SBJsonParser.h new file mode 100644 index 000000000..e95304d9b --- /dev/null +++ b/SDL_iOS/SmartDeviceLinkProxy/Classes/SBJsonParser.h @@ -0,0 +1,87 @@ +/* + Copyright (C) 2009 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 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 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. + */ + +#import <Foundation/Foundation.h> +#import "SBJsonBase.h" + +/** + @brief Options for the parser class. + + This exists so the SBJSON facade can implement the options in the parser without having to re-declare them. + */ +@protocol SBJsonParser + +/** + @brief Return the object represented by the given string. + + Returns the object represented by the passed-in string or nil on error. The returned object can be + a string, number, boolean, null, array or dictionary. + + @param repr the json string to parse + */ +- (id)objectWithString:(NSString *)repr; + +@end + + +/** + @brief The JSON parser class. + + JSON is mapped to Objective-C types in the following way: + + @li Null -> NSNull + @li String -> NSMutableString + @li Array -> NSMutableArray + @li Object -> NSMutableDictionary + @li Boolean -> NSNumber (initialised with -initWithBool:) + @li Number -> NSDecimalNumber + + Since Objective-C doesn't have a dedicated class for boolean values, these turns into NSNumber + instances. These are initialised with the -initWithBool: method, and + round-trip back to JSON properly. (They won't silently suddenly become 0 or 1; they'll be + represented as 'true' and 'false' again.) + + JSON numbers turn into NSDecimalNumber instances, + as we can thus avoid any loss of precision. (JSON allows ridiculously large numbers.) + + */ +@interface SBJsonParser : SBJsonBase <SBJsonParser> { + +@private + const char *c; +} + +@end + +// don't use - exists for backwards compatibility with 2.1.x only. Will be removed in 2.3. +@interface SBJsonParser (Private) +- (id)fragmentWithString:(id)repr; +@end + + |