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+/*
+ 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>
+
+/**
+ @brief The JSON writer class.
+ 
+ This uses SBJsonStreamWriter internally.
+ 
+ @see @ref json2objc
+ */
+
+@interface SBJsonWriter : NSObject {
+@private
+    NSString *error;
+    NSUInteger maxDepth;
+    BOOL sortKeys, humanReadable;
+}
+
+/**
+ @brief The maximum recursing depth.
+ 
+ Defaults to 32. 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 Return an error trace, or nil if there was no errors.
+ 
+ Note that this method returns the trace of the last method that failed.
+ You need to check the return value of the call you're making to figure out
+ if the call actually failed, before you know call this method.
+ */
+@property (readonly, copy) NSString *error;
+
+/**
+ @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. (Except inside strings.) 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;
+
+/**
+ @brief Return JSON representation for the given object.
+ 
+ Returns a string containing JSON representation of the passed in value, or nil on error.
+ If nil is returned and @p error is not NULL, @p *error can be interrogated to find the cause of the error.
+ 
+ @param value any instance that can be represented as JSON text.
+ */
+- (NSString*)stringWithObject:(id)value;
+
+/**
+ @brief Return JSON representation for the given object.
+ 
+ Returns an NSData object containing JSON represented as UTF8 text, or nil on error.
+ 
+ @param value any instance that can be represented as JSON text.
+ */
+- (NSData*)dataWithObject:(id)value;
+
+/**
+ @brief Return JSON representation (or fragment) for the given object.
+ 
+ Returns a string containing JSON representation of the passed in value, or nil on error.
+ If nil is returned and @p error is not NULL, @p *error can be interrogated to find the cause of the error.
+ 
+ @param value any instance that can be represented as a JSON fragment
+ @param error pointer to object to be populated with NSError on failure
+ 
+ */- (NSString*)stringWithObject:(id)value
+                           error:(NSError**)error;
+
+
+@end