ObjFW  Diff

#endif
#import "OFFileManager.h"
#import "OFLocale.h"
#import "OFNumber.h"
#import "OFStream.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFURL.h"
#import "OFURLHandler.h"
#import "OFURI.h"
#import "OFURIHandler.h"

#import "OFChangeCurrentDirectoryFailedException.h"
#import "OFCopyItemFailedException.h"
#import "OFCreateDirectoryFailedException.h"
#import "OFGetCurrentDirectoryFailedException.h"
#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"

#  endif

	return [OFString stringWithCString: buffer
				  encoding: [OFLocale encoding]];
# endif
}

- (OFURL *)currentDirectoryURL
- (OFURI *)currentDirectoryURI
{
	void *pool = objc_autoreleasePoolPush();
	OFURL *ret;
	OFURI *ret;

	ret = [OFURL fileURLWithPath: self.currentDirectoryPath];
	ret = [OFURI fileURIWithPath: self.currentDirectoryPath];

	[ret retain];
	objc_autoreleasePoolPop(pool);
	return [ret autorelease];
}
#endif

- (OFFileAttributes)attributesOfItemAtURL: (OFURL *)URL
- (OFFileAttributes)attributesOfItemAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	return [URLHandler attributesOfItemAtURL: URL];
	return [URIHandler attributesOfItemAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (OFFileAttributes)attributesOfItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFFileAttributes ret;

	ret = [self attributesOfItemAtURL: [OFURL fileURLWithPath: path]];
	ret = [self attributesOfItemAtURI: [OFURI fileURIWithPath: path]];

	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}
#endif

- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURL: (OFURL *)URL
- (void)setAttributes: (OFFileAttributes)attributes ofItemAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	[URLHandler setAttributes: attributes ofItemAtURL: URL];
	[URIHandler setAttributes: attributes ofItemAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (void)setAttributes: (OFFileAttributes)attributes
	 ofItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	[self setAttributes: attributes
		ofItemAtURL: [OFURL fileURLWithPath: path]];
		ofItemAtURI: [OFURI fileURIWithPath: path]];
	objc_autoreleasePoolPop(pool);
}
#endif

- (bool)fileExistsAtURL: (OFURL *)URL
- (bool)fileExistsAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	return [URLHandler fileExistsAtURL: URL];
	return [URIHandler fileExistsAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (bool)fileExistsAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	bool ret;

	ret = [self fileExistsAtURL: [OFURL fileURLWithPath: path]];
	ret = [self fileExistsAtURI: [OFURI fileURIWithPath: path]];

	objc_autoreleasePoolPop(pool);

	return ret;
}
#endif

- (bool)directoryExistsAtURL: (OFURL *)URL
- (bool)directoryExistsAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	return [URLHandler directoryExistsAtURL: URL];
	return [URIHandler directoryExistsAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (bool)directoryExistsAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	bool ret;

	ret = [self directoryExistsAtURL: [OFURL fileURLWithPath: path]];
	ret = [self directoryExistsAtURI: [OFURI fileURIWithPath: path]];

	objc_autoreleasePoolPop(pool);

	return ret;
}
#endif

- (void)createDirectoryAtURL: (OFURL *)URL
- (void)createDirectoryAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	[URLHandler createDirectoryAtURL: URL];
	[URIHandler createDirectoryAtURI: URI];
}

- (void)createDirectoryAtURL: (OFURL *)URL
- (void)createDirectoryAtURI: (OFURI *)URI createParents: (bool)createParents
	       createParents: (bool)createParents
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableURL *mutableURL;
	OFMutableURI *mutableURI;
	OFArray OF_GENERIC(OFString *) *components;
	OFMutableArray OF_GENERIC(OFURL *) *componentURLs;
	size_t componentURLsCount;
	OFMutableArray OF_GENERIC(OFURI *) *componentURIs;
	size_t componentURIsCount;
	ssize_t i;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if (!createParents) {
		[self createDirectoryAtURL: URL];
		[self createDirectoryAtURI: URI];
		return;
	}

	/*
	 * Try blindly creating the directory first.
	 *
	 * The reason for this is that we might be sandboxed, so attempting to
	 * create any of the parent directories will fail, while creating the
	 * directory itself will work.
	 */
	if ([self directoryExistsAtURL: URL])
	if ([self directoryExistsAtURI: URI])
		return;

	@try {
		[self createDirectoryAtURL: URL];
		[self createDirectoryAtURI: URI];
		return;
	} @catch (OFCreateDirectoryFailedException *e) {
		/*
		 * If we didn't fail because any of the parents is missing,
		 * there is no point in trying to create the parents.
		 */
		if (e.errNo != ENOENT)
			@throw e;
	}

	/*
	 * Because we might be sandboxed (and for remote URLs don't even know
	 * anything at all), we generate the URL for every component. We then
	 * Because we might be sandboxed (and for remote URIs don't even know
	 * anything at all), we generate the URI for every component. We then
	 * iterate them in reverse order until we find the first existing
	 * directory, and then create subdirectories from there.
	 */
	mutableURL = [[URL mutableCopy] autorelease];
	mutableURL.URLEncodedPath = @"/";
	components = URL.pathComponents;
	componentURLs = [OFMutableArray arrayWithCapacity: components.count];
	mutableURI = [[URI mutableCopy] autorelease];
	mutableURI.percentEncodedPath = @"/";
	components = URI.pathComponents;
	componentURIs = [OFMutableArray arrayWithCapacity: components.count];

	for (OFString *component in components) {
		[mutableURL appendPathComponent: component];
		[mutableURI appendPathComponent: component];

		if (![mutableURL.URLEncodedPath isEqual: @"/"])
			[componentURLs addObject:
			    [[mutableURL copy] autorelease]];
		if (![mutableURI.percentEncodedPath isEqual: @"/"])
			[componentURIs addObject:
			    [[mutableURI copy] autorelease]];
	}

	componentURLsCount = componentURLs.count;
	for (i = componentURLsCount - 1; i > 0; i--) {
		if ([self directoryExistsAtURL:
		    [componentURLs objectAtIndex: i]])
	componentURIsCount = componentURIs.count;
	for (i = componentURIsCount - 1; i > 0; i--) {
		if ([self directoryExistsAtURI:
		    [componentURIs objectAtIndex: i]])
			break;
	}

	if (++i == (ssize_t)componentURLsCount) {
	if (++i == (ssize_t)componentURIsCount) {
		/*
		 * The URL exists, even though before we made sure it did not.
		 * The URI exists, even though before we made sure it did not.
		 * That means it was created in the meantime by something else,
		 * so we're done here.
		 */
		objc_autoreleasePoolPop(pool);
		return;
	}

	for (; i < (ssize_t)componentURLsCount; i++)
		[self createDirectoryAtURL: [componentURLs objectAtIndex: i]];
	for (; i < (ssize_t)componentURIsCount; i++)
		[self createDirectoryAtURI: [componentURIs objectAtIndex: i]];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_FILES
- (void)createDirectoryAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();

	[self createDirectoryAtURL: [OFURL fileURLWithPath: path]];
	[self createDirectoryAtURI: [OFURI fileURIWithPath: path]];

	objc_autoreleasePoolPop(pool);
}

- (void)createDirectoryAtPath: (OFString *)path
		createParents: (bool)createParents
{
	void *pool = objc_autoreleasePoolPush();

	[self createDirectoryAtURL: [OFURL fileURLWithPath: path]
	[self createDirectoryAtURI: [OFURI fileURIWithPath: path]
		     createParents: createParents];

	objc_autoreleasePoolPop(pool);
}
#endif

- (OFArray OF_GENERIC(OFURL *) *)contentsOfDirectoryAtURL: (OFURL *)URL
- (OFArray OF_GENERIC(OFURI *) *)contentsOfDirectoryAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	return [URLHandler contentsOfDirectoryAtURL: URL];
	return [URIHandler contentsOfDirectoryAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (OFArray OF_GENERIC(OFString *) *)contentsOfDirectoryAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	OFArray OF_GENERIC(OFURL *) *URLs;
	OFArray OF_GENERIC(OFURI *) *URIs;
	OFMutableArray OF_GENERIC(OFString *) *ret;

	URLs = [self contentsOfDirectoryAtURL: [OFURL fileURLWithPath: path]];
	ret = [OFMutableArray arrayWithCapacity: URLs.count];
	URIs = [self contentsOfDirectoryAtURI: [OFURI fileURIWithPath: path]];
	ret = [OFMutableArray arrayWithCapacity: URIs.count];

	for (OFURL *URL in URLs)
		[ret addObject: URL.lastPathComponent];
	for (OFURI *URI in URIs)
		[ret addObject: URI.lastPathComponent];

	[ret makeImmutable];
	[ret retain];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];

	if (status != 0)
		@throw [OFChangeCurrentDirectoryFailedException
		    exceptionWithPath: path
				errNo: errno];
# endif
}

- (void)changeCurrentDirectoryURL: (OFURL *)URL
- (void)changeCurrentDirectoryURI: (OFURI *)URI
{
	void *pool = objc_autoreleasePoolPush();

	[self changeCurrentDirectoryPath: URL.fileSystemRepresentation];
	[self changeCurrentDirectoryPath: URI.fileSystemRepresentation];

	objc_autoreleasePoolPop(pool);
}

- (void)copyItemAtPath: (OFString *)source toPath: (OFString *)destination
{
	void *pool = objc_autoreleasePoolPush();

	[self copyItemAtURL: [OFURL fileURLWithPath: source]
		      toURL: [OFURL fileURLWithPath: destination]];
	[self copyItemAtURI: [OFURI fileURIWithPath: source]
		      toURI: [OFURI fileURIWithPath: destination]];

	objc_autoreleasePoolPop(pool);
}
#endif

- (void)copyItemAtURL: (OFURL *)source toURL: (OFURL *)destination
- (void)copyItemAtURI: (OFURI *)source toURI: (OFURI *)destination
{
	void *pool;
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;
	OFFileAttributes attributes;
	OFFileAttributeType type;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if ((URLHandler = [OFURLHandler handlerForURL: source]) == nil)
	if ((URIHandler = [OFURIHandler handlerForURI: source]) == nil)
		@throw [OFUnsupportedProtocolException
		    exceptionWithURL: source];
		    exceptionWithURI: source];

	if ([URLHandler copyItemAtURL: source toURL: destination])
	if ([URIHandler copyItemAtURI: source toURI: destination])
		return;

	if ([self fileExistsAtURL: destination])
	if ([self fileExistsAtURI: destination])
		@throw [OFCopyItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: EEXIST];

	@try {
		attributes = [self attributesOfItemAtURL: source];
		attributes = [self attributesOfItemAtURI: source];
	} @catch (OFGetItemAttributesFailedException *e) {
		@throw [OFCopyItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: e.errNo];
	}

	type = attributes.fileType;

	if ([type isEqual: OFFileTypeDirectory]) {
		OFArray OF_GENERIC(OFURL *) *contents;
		OFArray OF_GENERIC(OFURI *) *contents;

		@try {
			[self createDirectoryAtURL: destination];
			[self createDirectoryAtURI: destination];

			@try {
				OFFileAttributeKey key = OFFilePOSIXPermissions;
				OFNumber *permissions =
				    [attributes objectForKey: key];
				OFFileAttributes destinationAttributes;

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes
					      ofItemAtURL: destination];
					      ofItemAtURI: destination];
				}
			} @catch (OFNotImplementedException *e) {
			}

			contents = [self contentsOfDirectoryAtURL: source];
			contents = [self contentsOfDirectoryAtURI: source];
		} @catch (id e) {
			/*
			 * Only convert exceptions to OFCopyItemFailedException
			 * that have an errNo property. This covers all I/O
			 * related exceptions from the operations used to copy
			 * an item, all others should be left as is.
			 */
			if ([e respondsToSelector: @selector(errNo)])
				@throw [OFCopyItemFailedException
				    exceptionWithSourceURL: source
					    destinationURL: destination
				    exceptionWithSourceURI: source
					    destinationURI: destination
						     errNo: [e errNo]];

			@throw e;
		}

		for (OFURL *item in contents) {
		for (OFURI *item in contents) {
			void *pool2 = objc_autoreleasePoolPush();
			OFURL *destinationURL = [destination
			    URLByAppendingPathComponent:
			OFURI *destinationURI = [destination
			    URIByAppendingPathComponent:
			    item.lastPathComponent];

			[self copyItemAtURL: item toURL: destinationURL];
			[self copyItemAtURI: item toURI: destinationURI];

			objc_autoreleasePoolPop(pool2);
		}
	} else if ([type isEqual: OFFileTypeRegular]) {
		size_t pageSize = [OFSystemInfo pageSize];
		OFStream *sourceStream = nil;
		OFStream *destinationStream = nil;
		char *buffer;

		buffer = OFAllocMemory(1, pageSize);
		@try {
			sourceStream = [OFURLHandler openItemAtURL: source
			sourceStream = [OFURIHandler openItemAtURI: source
							      mode: @"r"];
			destinationStream = [OFURLHandler
			    openItemAtURL: destination
			destinationStream = [OFURIHandler
			    openItemAtURI: destination
				     mode: @"w"];

			while (!sourceStream.atEndOfStream) {
				size_t length;

				length = [sourceStream
				    readIntoBuffer: buffer

				if (permissions != nil) {
					destinationAttributes = [OFDictionary
					    dictionaryWithObject: permissions
							  forKey: key];
					[self
					    setAttributes: destinationAttributes
					      ofItemAtURL: destination];
					      ofItemAtURI: destination];
				}
			} @catch (OFNotImplementedException *e) {
			}
		} @catch (id e) {
			/*
			 * Only convert exceptions to OFCopyItemFailedException
			 * that have an errNo property. This covers all I/O
			 * related exceptions from the operations used to copy
			 * an item, all others should be left as is.
			 */
			if ([e respondsToSelector: @selector(errNo)])
				@throw [OFCopyItemFailedException
				    exceptionWithSourceURL: source
					    destinationURL: destination
				    exceptionWithSourceURI: source
					    destinationURI: destination
						     errNo: [e errNo]];

			@throw e;
		} @finally {
			[sourceStream close];
			[destinationStream close];
			OFFreeMemory(buffer);
		}
	} else if ([type isEqual: OFFileTypeSymbolicLink]) {
		@try {
			OFString *linkDestination =
			    attributes.fileSymbolicLinkDestination;

			[self createSymbolicLinkAtURL: destination
			[self createSymbolicLinkAtURI: destination
				  withDestinationPath: linkDestination];
		} @catch (id e) {
			/*
			 * Only convert exceptions to OFCopyItemFailedException
			 * that have an errNo property. This covers all I/O
			 * related exceptions from the operations used to copy
			 * an item, all others should be left as is.
			 */
			if ([e respondsToSelector: @selector(errNo)])
				@throw [OFCopyItemFailedException
				    exceptionWithSourceURL: source
					    destinationURL: destination
				    exceptionWithSourceURI: source
					    destinationURI: destination
						     errNo: [e errNo]];

			@throw e;
		}
	} else
		@throw [OFCopyItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: EINVAL];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_HAVE_FILES
- (void)moveItemAtPath: (OFString *)source toPath: (OFString *)destination
{
	void *pool = objc_autoreleasePoolPush();
	[self moveItemAtURL: [OFURL fileURLWithPath: source]
		      toURL: [OFURL fileURLWithPath: destination]];
	[self moveItemAtURI: [OFURI fileURIWithPath: source]
		      toURI: [OFURI fileURIWithPath: destination]];
	objc_autoreleasePoolPop(pool);
}
#endif

- (void)moveItemAtURL: (OFURL *)source toURL: (OFURL *)destination
- (void)moveItemAtURI: (OFURI *)source toURI: (OFURI *)destination
{
	void *pool;
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	pool = objc_autoreleasePoolPush();

	if ((URLHandler = [OFURLHandler handlerForURL: source]) == nil)
	if ((URIHandler = [OFURIHandler handlerForURI: source]) == nil)
		@throw [OFUnsupportedProtocolException
		    exceptionWithURL: source];
		    exceptionWithURI: source];

	@try {
		if ([URLHandler moveItemAtURL: source toURL: destination])
		if ([URIHandler moveItemAtURI: source toURI: destination])
			return;
	} @catch (OFMoveItemFailedException *e) {
		if (e.errNo != EXDEV)
			@throw e;
	}

	if ([self fileExistsAtURL: destination])
	if ([self fileExistsAtURI: destination])
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: EEXIST];

	@try {
		[self copyItemAtURL: source toURL: destination];
		[self copyItemAtURI: source toURI: destination];
	} @catch (OFCopyItemFailedException *e) {
		[self removeItemAtURL: destination];
		[self removeItemAtURI: destination];

		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: e.errNo];
	}

	@try {
		[self removeItemAtURL: source];
		[self removeItemAtURI: source];
	} @catch (OFRemoveItemFailedException *e) {
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
		    exceptionWithSourceURI: source
			    destinationURI: destination
				     errNo: e.errNo];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)removeItemAtURL: (OFURL *)URL
- (void)removeItemAtURI: (OFURI *)URI
{
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil)
	if (URI == nil)
		@throw [OFInvalidArgumentException exception];

	if ((URLHandler = [OFURLHandler handlerForURL: URL]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if ((URIHandler = [OFURIHandler handlerForURI: URI]) == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	[URLHandler removeItemAtURL: URL];
	[URIHandler removeItemAtURI: URI];
}

#ifdef OF_HAVE_FILES
- (void)removeItemAtPath: (OFString *)path
{
	void *pool = objc_autoreleasePoolPush();
	[self removeItemAtURL: [OFURL fileURLWithPath: path]];
	[self removeItemAtURI: [OFURI fileURIWithPath: path]];
	objc_autoreleasePoolPop(pool);
}
#endif

- (void)linkItemAtURL: (OFURL *)source toURL: (OFURL *)destination
- (void)linkItemAtURI: (OFURI *)source toURI: (OFURI *)destination
{
	void *pool = objc_autoreleasePoolPush();
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (source == nil || destination == nil)
		@throw [OFInvalidArgumentException exception];

	if (![destination.scheme isEqual: source.scheme])
		@throw [OFInvalidArgumentException exception];

	URLHandler = [OFURLHandler handlerForURL: source];
	URIHandler = [OFURIHandler handlerForURI: source];

	if (URLHandler == nil)
	if (URIHandler == nil)
		@throw [OFUnsupportedProtocolException
		    exceptionWithURL: source];
		    exceptionWithURI: source];

	[URLHandler linkItemAtURL: source toURL: destination];
	[URIHandler linkItemAtURI: source toURI: destination];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_FILE_MANAGER_SUPPORTS_LINKS
- (void)linkItemAtPath: (OFString *)source toPath: (OFString *)destination
{
	void *pool = objc_autoreleasePoolPush();
	[self linkItemAtURL: [OFURL fileURLWithPath: source]
		      toURL: [OFURL fileURLWithPath: destination]];
	[self linkItemAtURI: [OFURI fileURIWithPath: source]
		      toURI: [OFURI fileURIWithPath: destination]];
	objc_autoreleasePoolPop(pool);
}
#endif

- (void)createSymbolicLinkAtURL: (OFURL *)URL
- (void)createSymbolicLinkAtURI: (OFURI *)URI
	    withDestinationPath: (OFString *)target
{
	void *pool = objc_autoreleasePoolPush();
	OFURLHandler *URLHandler;
	OFURIHandler *URIHandler;

	if (URL == nil || target == nil)
	if (URI == nil || target == nil)
		@throw [OFInvalidArgumentException exception];

	URLHandler = [OFURLHandler handlerForURL: URL];
	URIHandler = [OFURIHandler handlerForURI: URI];

	if (URLHandler == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURL: URL];
	if (URIHandler == nil)
		@throw [OFUnsupportedProtocolException exceptionWithURI: URI];

	[URLHandler createSymbolicLinkAtURL: URL withDestinationPath: target];
	[URIHandler createSymbolicLinkAtURI: URI withDestinationPath: target];

	objc_autoreleasePoolPop(pool);
}

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
- (void)createSymbolicLinkAtPath: (OFString *)path
	     withDestinationPath: (OFString *)target
{
	void *pool = objc_autoreleasePoolPush();
	[self createSymbolicLinkAtURL: [OFURL fileURLWithPath: path]
	[self createSymbolicLinkAtURI: [OFURI fileURIWithPath: path]
		  withDestinationPath: target];
	objc_autoreleasePoolPop(pool);
}
#endif
@end

@implementation OFDefaultFileManager