Merge branch 'arc'

Author: robbiehanson

KissXML/Categories/NSString+DDXML.m

@@ -1,5 +1,8 @@
 #import "NSString+DDXML.h"
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
 
 @implementation NSString (DDXML)
 
@@ -17,12 +20,11 @@ - (NSString *)stringByTrimming
 - (NSString *)stringByTrimming
 {
 	NSMutableString *mStr = [self mutableCopy];
-	CFStringTrimWhitespace((CFMutableStringRef)mStr);
+	CFStringTrimWhitespace((__bridge CFMutableStringRef)mStr);
 
 	NSString *result = [mStr copy];
 
-	[mStr release];
-	return [result autorelease];
+	return result;
 }
 #endif
 

KissXML/DDXMLDocument.m

@@ -1,6 +1,10 @@
 #import "DDXMLPrivate.h"
 #import "NSString+DDXML.h"
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
+
 /**
  * Welcome to KissXML.
  * 
@@ -27,7 +31,7 @@ @implementation DDXMLDocument
 **/
 + (id)nodeWithDocPrimitive:(xmlDocPtr)doc owner:(DDXMLNode *)owner
 {
-	return [[[DDXMLDocument alloc] initWithDocPrimitive:doc owner:owner] autorelease];
+	return [[DDXMLDocument alloc] initWithDocPrimitive:doc owner:owner];
 }
 
 - (id)initWithDocPrimitive:(xmlDocPtr)doc owner:(DDXMLNode *)inOwner
@@ -49,7 +53,6 @@ - (id)initWithPrimitive:(xmlKindPtr)kindPtr owner:(DDXMLNode *)inOwner
 	// Promote initializers which use proper parameter types to enable compiler to catch more mistakes.
 	NSAssert(NO, @"Use initWithDocPrimitive:owner:");
 
-	[self release];
 	return nil;
 }
 
@@ -78,7 +81,6 @@ - (id)initWithData:(NSData *)data options:(NSUInteger)mask error:(NSError **)err
 	{
 		if (error) *error = [NSError errorWithDomain:@"DDXMLErrorDomain" code:0 userInfo:nil];
 
-		[self release];
 		return nil;
 	}
 
@@ -94,7 +96,6 @@ - (id)initWithData:(NSData *)data options:(NSUInteger)mask error:(NSError **)err
 	{
 		if (error) *error = [NSError errorWithDomain:@"DDXMLErrorDomain" code:1 userInfo:nil];
 
-		[self release];
 		return nil;
 	}
 

KissXML/DDXMLElement.m

@@ -1,6 +1,10 @@
 #import "DDXMLPrivate.h"
 #import "NSString+DDXML.h"
 
+#if ! __has_feature(objc_arc)
+#warning This file must be compiled with ARC. Use -fobjc-arc flag (or convert project to ARC).
+#endif
+
 /**
  * Welcome to KissXML.
  * 
@@ -27,7 +31,7 @@ @implementation DDXMLElement
 **/
 + (id)nodeWithElementPrimitive:(xmlNodePtr)node owner:(DDXMLNode *)owner
 {
-	return [[[DDXMLElement alloc] initWithElementPrimitive:node owner:owner] autorelease];
+	return [[DDXMLElement alloc] initWithElementPrimitive:node owner:owner];
 }
 
 - (id)initWithElementPrimitive:(xmlNodePtr)node owner:(DDXMLNode *)inOwner
@@ -49,7 +53,6 @@ - (id)initWithPrimitive:(xmlKindPtr)kindPtr owner:(DDXMLNode *)inOwner
 	// Promote initializers which use proper parameter types to enable compiler to catch more mistakes.
 	NSAssert(NO, @"Use initWithElementPrimitive:owner:");
 
-	[self release];
 	return nil;
 }
 
@@ -60,7 +63,6 @@ - (id)initWithName:(NSString *)name
 	xmlNodePtr node = xmlNewNode(NULL, [name xmlChar]);
 	if (node == NULL)
 	{
-		[self release];
 		return nil;
 	}
 
@@ -74,7 +76,6 @@ - (id)initWithName:(NSString *)name URI:(NSString *)URI
 	xmlNodePtr node = xmlNewNode(NULL, [name xmlChar]);
 	if (node == NULL)
 	{
-		[self release];
 		return nil;
 	}
 
@@ -91,7 +92,6 @@ - (id)initWithName:(NSString *)name stringValue:(NSString *)string
 	xmlNodePtr node = xmlNewNode(NULL, [name xmlChar]);
 	if (node == NULL)
 	{
-		[self release];
 		return nil;
 	}
 
@@ -106,16 +106,13 @@ - (id)initWithXMLString:(NSString *)string error:(NSError **)error
 	DDXMLDocument *doc = [[DDXMLDocument alloc] initWithXMLString:string options:0 error:error];
 	if (doc == nil)
 	{
-		[self release];
 		return nil;
 	}
 
 	DDXMLElement *result = [doc rootElement];
 	[result detach];
-	[doc release];
 
-	[self release];
-	return [result retain];
+	return result;
 }
 
 ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
@@ -326,8 +323,7 @@ - (void)addAttribute:(DDXMLNode *)attribute
 	xmlAddChild((xmlNodePtr)genericPtr, (xmlNodePtr)attribute->genericPtr);
 
 	// The attribute is now part of the xml tree heirarchy
-	[attribute->owner release];
-	attribute->owner = [self retain];
+	attribute->owner = self;
 }
 
 - (void)removeAttributeForName:(NSString *)name
@@ -476,8 +472,7 @@ - (void)_addNamespace:(DDXMLNode *)namespace
 	}
 
 	// The namespace is now part of the xml tree heirarchy
-	[namespace->owner release];
-	namespace->owner = [self retain];
+	namespace->owner = self;
 
 	if ([namespace isKindOfClass:[DDXMLNamespaceNode class]])
 	{
@@ -710,8 +705,7 @@ - (void)addChild:(DDXMLNode *)child
 	xmlAddChild((xmlNodePtr)genericPtr, (xmlNodePtr)child->genericPtr);
 
 	// The node is now part of the xml tree heirarchy
-	[child->owner release];
-	child->owner = [self retain];
+	child->owner = self;
 }
 
 - (void)insertChild:(DDXMLNode *)child atIndex:(NSUInteger)index
@@ -737,8 +731,7 @@ - (void)insertChild:(DDXMLNode *)child atIndex:(NSUInteger)index
 			{
 				xmlAddPrevSibling(childNodePtr, (xmlNodePtr)child->genericPtr);
 
-				[child->owner release];
-				child->owner = [self retain];
+				child->owner = self;
 
 				return;
 			}
@@ -752,8 +745,7 @@ - (void)insertChild:(DDXMLNode *)child atIndex:(NSUInteger)index
 	{
 		xmlAddChild((xmlNodePtr)genericPtr, (xmlNodePtr)child->genericPtr);
 
-		[child->owner release];
-		child->owner = [self retain];
+		child->owner = self;
 
 		return;
 	}