ObjFW  Diff

}
#endif

static int
of_stat(OFString *path, of_stat_t *buffer)
{
#if defined(OF_WINDOWS)
	return _wstat64([path UTF16String], buffer);
#elif defined(OF_AMIGAOS)
	BPTR lock;
# ifdef OF_AMIGAOS4
	struct ExamineData *ed;
# else
	struct FileInfoBlock fib;
# endif

}

static void
setSymbolicLinkDestinationAttribute(of_mutable_file_attributes_t attributes,
    of_stat_t *s, OFURL *URL)
{
#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
	OFString *path = [URL fileSystemRepresentation];

# ifndef OF_WINDOWS
	if (S_ISLNK(s->st_mode)) {
		of_string_encoding_t encoding = [OFLocale encoding];
		char destinationC[PATH_MAX];
		ssize_t length;
		OFString *destination;

		[attributes setObject: destination
			       forKey: key];
	}
# else
	WIN32_FIND_DATAW data;

	if (func_CreateSymbolicLinkW != NULL &&
	    FindFirstFileW([path UTF16String], &data) &&
	    (data.dwFileAttributes & FILE_ATTRIBUTE_REPARSE_POINT) &&
	    data.dwReserved0 == IO_REPARSE_TAG_SYMLINK) {
		HANDLE handle;
		OFString *destination;

		if ((handle = CreateFileW([path UTF16String], 0,
		    (FILE_SHARE_READ | FILE_SHARE_WRITE), NULL, OPEN_EXISTING,
		    FILE_FLAG_OPEN_REPARSE_POINT, NULL)) ==
		    INVALID_HANDLE_VALUE)
			@throw [OFRetrieveItemAttributesFailedException
			    exceptionWithURL: URL
				       errNo: 0];

}

- (OFStream *)openItemAtURL: (OFURL *)URL
		       mode: (OFString *)mode
{
	void *pool = objc_autoreleasePoolPush();
	OFFile *file = [[OFFile alloc]
	    initWithPath: [URL fileSystemRepresentation]
		    mode: mode];

	objc_autoreleasePoolPop(pool);

	return [file autorelease];
}

- (of_file_attributes_t)attributesOfItemAtURL: (OFURL *)URL
{
	of_mutable_file_attributes_t ret = [OFMutableDictionary dictionary];
	void *pool = objc_autoreleasePoolPush();
	OFString *path;
	of_stat_t s;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = [URL fileSystemRepresentation];

	if (of_lstat(path, &s) == -1)
		@throw [OFRetrieveItemAttributesFailedException
		    exceptionWithURL: URL
			       errNo: errno];

	if (s.st_size < 0)

}

- (void)of_setPOSIXPermissions: (OFNumber *)permissions
		   ofItemAtURL: (OFURL *)URL
		    attributes: (of_file_attributes_t)attributes
{
#ifdef OF_FILE_MANAGER_SUPPORTS_PERMISSIONS
	uint16_t mode = [permissions uInt16Value] & 0777;
	OFString *path = [URL fileSystemRepresentation];

# ifndef OF_WINDOWS
	if (chmod([path cStringWithEncoding: [OFLocale encoding]], mode) != 0)
# else
	if (_wchmod([path UTF16String], mode) != 0)
# endif
		@throw [OFSetItemAttributesFailedException
		    exceptionWithURL: URL
			  attributes: attributes
		     failedAttribute: of_file_attribute_key_posix_permissions
			       errNo: errno];
#else
	OF_UNRECOGNIZED_SELECTOR
#endif
}

- (void)of_setOwner: (OFString *)owner
	   andGroup: (OFString *)group
	ofItemAtURL: (OFURL *)URL
       attributeKey: (of_file_attribute_key_t)attributeKey
	 attributes: (of_file_attributes_t)attributes
{
#ifdef OF_FILE_MANAGER_SUPPORTS_OWNER
	OFString *path = [URL fileSystemRepresentation];
	uid_t uid = -1;
	gid_t gid = -1;
	of_string_encoding_t encoding;

	if (owner == nil && group == nil)
		@throw [OFInvalidArgumentException exception];

	OFEnumerator *objectEnumerator;
	of_file_attribute_key_t key;
	id object;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	keyEnumerator = [attributes keyEnumerator];
	objectEnumerator = [attributes objectEnumerator];

	while ((key = [keyEnumerator nextObject]) != nil &&
	    (object = [objectEnumerator nextObject]) != nil) {

	void *pool = objc_autoreleasePoolPush();
	of_stat_t s;
	bool ret;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	if (of_stat([URL fileSystemRepresentation], &s) == -1)
		return false;

	ret = S_ISREG(s.st_mode);

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (bool)directoryExistsAtURL: (OFURL *)URL
{
	void *pool = objc_autoreleasePoolPush();
	of_stat_t s;
	bool ret;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	if (of_stat([URL fileSystemRepresentation], &s) == -1)
		return false;

	ret = S_ISDIR(s.st_mode);

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (void)createDirectoryAtURL: (OFURL *)URL
{
	void *pool = objc_autoreleasePoolPush();
	OFString *path;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = [URL fileSystemRepresentation];

#if defined(OF_WINDOWS)
	if (_wmkdir([path UTF16String]) != 0)
		@throw [OFCreateDirectoryFailedException
		    exceptionWithURL: URL
			       errNo: errno];
#elif defined(OF_AMIGAOS)
	BPTR lock;

	if ((lock = CreateDir(

	OFMutableArray *files = [OFMutableArray array];
	void *pool = objc_autoreleasePoolPush();
	OFString *path;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = [URL fileSystemRepresentation];

#if defined(OF_WINDOWS)
	HANDLE handle;
	WIN32_FIND_DATAW fd;

	path = [path stringByAppendingString: @"\\*"];

	if ((handle = FindFirstFileW([path UTF16String],
	    &fd)) == INVALID_HANDLE_VALUE) {
		int errNo = 0;

		if (GetLastError() == ERROR_FILE_NOT_FOUND)
			errNo = ENOENT;

		@throw [OFOpenItemFailedException exceptionWithURL: URL

	void *pool = objc_autoreleasePoolPush();
	OFString *path;
	of_stat_t s;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = [URL fileSystemRepresentation];

	if (of_lstat(path, &s) != 0)
		@throw [OFRemoveItemFailedException exceptionWithURL: URL
							       errNo: errno];

	if (S_ISDIR(s.st_mode)) {
		OFArray *contents;

			objc_autoreleasePoolPop(pool2);
		}

#ifndef OF_AMIGAOS
# ifndef OF_WINDOWS
		if (rmdir([path cStringWithEncoding: [OFLocale encoding]]) != 0)
# else
		if (_wrmdir([path UTF16String]) != 0)
# endif
			@throw [OFRemoveItemFailedException
				exceptionWithURL: URL
					   errNo: errno];
	} else {
# ifndef OF_WINDOWS
		if (unlink([path cStringWithEncoding:
		    [OFLocale encoding]]) != 0)
# else
		if (_wunlink([path UTF16String]) != 0)
# endif
			@throw [OFRemoveItemFailedException
			    exceptionWithURL: URL
				       errNo: errno];
#endif
	}

{
	void *pool = objc_autoreleasePoolPush();
	OFString *sourcePath, *destinationPath;

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

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

	sourcePath = [source fileSystemRepresentation];
	destinationPath = [destination fileSystemRepresentation];

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (link([sourcePath cStringWithEncoding: encoding],
	    [destinationPath cStringWithEncoding: encoding]) != 0)
		@throw [OFLinkFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];
# else
	if (!CreateHardLinkW([destinationPath UTF16String],
	    [sourcePath UTF16String], NULL))
		@throw [OFLinkFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: 0];
# endif

	objc_autoreleasePoolPop(pool);
}
#endif

#ifdef OF_FILE_MANAGER_SUPPORTS_SYMLINKS
- (void)createSymbolicLinkAtURL: (OFURL *)URL
	    withDestinationPath: (OFString *)target
{
	void *pool = objc_autoreleasePoolPush();
	OFString *path;

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

	if (![[URL scheme] isEqual: _scheme])
		@throw [OFInvalidArgumentException exception];

	path = [URL fileSystemRepresentation];

# ifndef OF_WINDOWS
	of_string_encoding_t encoding = [OFLocale encoding];

	if (symlink([target cStringWithEncoding: encoding],
	    [path cStringWithEncoding: encoding]) != 0)
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithURL: URL
			      target: target
			       errNo: errno];
# else
	if (func_CreateSymbolicLinkW == NULL)
		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	if (!func_CreateSymbolicLinkW([path UTF16String],
	    [target UTF16String], 0))
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithURL: URL
			      target: target
			       errNo: 0];
# endif

	objc_autoreleasePoolPop(pool);
}
#endif

- (bool)moveItemAtURL: (OFURL *)source
		toURL: (OFURL *)destination
{
	void *pool;

	if (![[source scheme] isEqual: _scheme] ||
	    ![[destination scheme] isEqual: _scheme])
		return false;

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

	pool = objc_autoreleasePoolPush();

#if defined(OF_WINDOWS)
	if (_wrename([[source fileSystemRepresentation] UTF16String],
	    [[destination fileSystemRepresentation] UTF16String]) != 0)
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];
#elif defined(OF_AMIGAOS)
	of_string_encoding_t encoding = [OFLocale encoding];

	if (!Rename([[source fileSystemRepresentation]
	    cStringWithEncoding: encoding],
	    [[destination fileSystemRepresentation]
	    cStringWithEncoding: encoding])) {
		int errNo;

		switch (IoErr()) {
		case ERROR_RENAME_ACROSS_DEVICES:
			errNo = EXDEV;
			break;

		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errNo];
	}
#else
	of_string_encoding_t encoding = [OFLocale encoding];

	if (rename([[source fileSystemRepresentation]
	    cStringWithEncoding: encoding],
	    [[destination fileSystemRepresentation]
	    cStringWithEncoding: encoding]) != 0)
		@throw [OFMoveItemFailedException
		    exceptionWithSourceURL: source
			    destinationURL: destination
				     errNo: errno];
#endif

	objc_autoreleasePoolPop(pool);

	return true;
}
@end