add .gitignore

msext/Class/SGGateway/JSON/SBJsonBase.m

@@ -0,0 +1,78 @@
+/*
+ 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 "SBJsonBase.h"
+NSString * SBJSONErrorDomain = @"org.brautaset.JSON.ErrorDomain";
+
+
+@implementation SBJsonBase
+
+@synthesize errorTrace;
+@synthesize maxDepth;
+
+- (id)init {
+    self = [super init];
+    if (self)
+        self.maxDepth = 512;
+    return self;
+}
+
+- (void)dealloc {
+    [errorTrace release];
+    [super dealloc];
+}
+
+- (void)addErrorWithCode:(NSUInteger)code description:(NSString*)str {
+    NSDictionary *userInfo;
+    if (!errorTrace) {
+        errorTrace = [NSMutableArray new];
+        userInfo = [NSDictionary dictionaryWithObject:str forKey:NSLocalizedDescriptionKey];
+        
+    } else {
+        userInfo = [NSDictionary dictionaryWithObjectsAndKeys:
+                    str, NSLocalizedDescriptionKey,
+                    [errorTrace lastObject], NSUnderlyingErrorKey,
+                    nil];
+    }
+    
+    NSError *error = [NSError errorWithDomain:SBJSONErrorDomain code:code userInfo:userInfo];
+
+    [self willChangeValueForKey:@"errorTrace"];
+    [errorTrace addObject:error];
+    [self didChangeValueForKey:@"errorTrace"];
+}
+
+- (void)clearErrorTrace {
+    [self willChangeValueForKey:@"errorTrace"];
+    [errorTrace release];
+    errorTrace = nil;
+    [self didChangeValueForKey:@"errorTrace"];
+}
+
+@end