ObjFW  Diff

#include "assert.h"

#import "OFList.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFArray.h"
#import "OFAutoreleasePool.h"

#import "OFEnumerationMutationException.h"
#import "OFInvalidArgumentException.h"

#import "autorelease.h"
#import "macros.h"

@implementation OFList
+ list
{
	return [[[self alloc] init] autorelease];
}

- initWithSerialization: (OFXMLElement*)element
{
	self = [self init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
		OFAutoreleasePool *pool2;
		void *pool = objc_autoreleasePoolPush();
		OFEnumerator *enumerator;
		OFXMLElement *child;

		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException
			    exceptionWithClass: [self class]
				      selector: _cmd];

		enumerator = [[element elementsForNamespace:
		    OF_SERIALIZATION_NS] objectEnumerator];
		while ((child = [enumerator nextObject]) != nil) {
		pool2 = [[OFAutoreleasePool alloc] init];
			void *pool2 = objc_autoreleasePoolPush();

		while ((child = [enumerator nextObject]) != nil) {
			[self appendObject: [child objectByDeserializing]];

			[pool2 releaseObjects];
			objc_autoreleasePoolPop(pool2);
		}

		[pool release];
		objc_autoreleasePoolPop(pool);
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

	return hash;
}

- (OFString*)description
{
	OFMutableString *ret;
	OFAutoreleasePool *pool;
	of_list_object_t *iter;

	if (count == 0)
		return @"[]";

	ret = [OFMutableString stringWithString: @"[\n"];
	pool = [[OFAutoreleasePool alloc] init];

	for (iter = firstListObject; iter != NULL; iter = iter->next) {
		void *pool = objc_autoreleasePoolPush();

		[ret appendString: [iter->object description]];

		if (iter->next != NULL)
			[ret appendString: @",\n"];

		[pool releaseObjects];
		objc_autoreleasePoolPop(pool);
	}
	[ret replaceOccurrencesOfString: @"\n"
			     withString: @"\n\t"];
	[ret appendString: @"\n]"];

	[ret makeImmutable];

	[pool release];

	return ret;
}

- (OFXMLElement*)XMLElementBySerializing
{
	OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
	OFAutoreleasePool *pool2;
	OFXMLElement *element;
	of_list_object_t *iter;

	element = [OFXMLElement elementWithName: [self className]
				      namespace: OF_SERIALIZATION_NS];

	for (iter = firstListObject; iter != NULL; iter = iter->next) {
	pool2 = [[OFAutoreleasePool alloc] init];
		void *pool = objc_autoreleasePoolPush();

	for (iter = firstListObject; iter != NULL; iter = iter->next) {
		[element addChild: [iter->object XMLElementBySerializing]];

		[pool2 releaseObjects];
		objc_autoreleasePoolPop(pool);
	}

	[element retain];
	[pool release];
	[element autorelease];

	return element;
}

- (int)countByEnumeratingWithState: (of_fast_enumeration_state_t*)state
			   objects: (id*)objects
			     count: (int)count_
{