ObjFW  Diff

# if defined(OF_WINDOWS) || defined(OF_MSDOS)
	path = [path stringByReplacingOccurrencesOfString: @"\\"
					       withString: @"/"];
	path = [path stringByPrependingString: @"/"];

	return path;
# elif defined(OF_AMIGAOS)
	OFArray OF_GENERIC(OFString *) *components = [path pathComponents];
	OFMutableString *ret = [OFMutableString string];

	for (OFString *component in components) {
		if ([component length] == 0)
			continue;

		if ([component isEqual: @"/"])
			[ret appendString: @"/.."];
		else {
			[ret appendString: @"/"];
			[ret appendString: component];

# endif
}

static OFString *
URLPathToPath(OFString *path)
{
# if defined(OF_WINDOWS) || defined(OF_MSDOS)
	path = [path substringWithRange: of_range(1, [path length] - 1)];
	path = [path stringByReplacingOccurrencesOfString: @"/"
					       withString: @"\\"];

	return path;
# elif defined(OF_AMIGAOS)
	OFMutableArray OF_GENERIC(OFString *) *components;
	size_t count;

	path = [path substringWithRange: of_range(1, [path length] - 1)];
	components = [[[path
	    componentsSeparatedByString: @"/"] mutableCopy] autorelease];
	count = [components count];

	for (size_t i = 0; i < count; i++) {
		OFString *component = [components objectAtIndex: i];

		if ([component isEqual: @"."]) {
			[components removeObjectAtIndex: i];
			count--;

			i--;
			continue;
		}

		if ([component isEqual: @".."])
			[components replaceObjectAtIndex: i
					      withObject: @"/"];
	}

	return [OFString pathWithComponents: components];
# elif defined(OF_NINTENDO_3DS) || defined(OF_WII)
	return [path substringWithRange: of_range(1, [path length] - 1)];
# else
	return path;
# endif
}
#endif

@interface OFCharacterSet_invertedSetWithPercent: OFCharacterSet

	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();
		char *tmp, *tmp2;

		if ((UTF8String2 = of_strdup([string UTF8String])) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     [string UTF8StringLength]];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, ':')) == NULL)
			@throw [OFInvalidFormatException exception];

		if (strncmp(tmp, "://", 3) != 0)

			tmp2++;

			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: UTF8String];

			portString = [OFString stringWithUTF8String: tmp2];

			if ([portString decimalValue] > 65535)
				@throw [OFInvalidFormatException exception];

			_port = [[OFNumber alloc] initWithUInt16:
			    (uint16_t)[portString decimalValue]];
		} else
			_URLEncodedHost = [[OFString alloc]
			    initWithUTF8String: UTF8String];

		of_url_verify_escaped(_URLEncodedHost,
		    [OFCharacterSet URLHostAllowedCharacterSet]);

		_URLEncodedScheme = [URL->_URLEncodedScheme copy];
		_URLEncodedHost = [URL->_URLEncodedHost copy];
		_port = [URL->_port copy];
		_URLEncodedUser = [URL->_URLEncodedUser copy];
		_URLEncodedPassword = [URL->_URLEncodedPassword copy];

		if ((UTF8String2 = of_strdup([string UTF8String])) == NULL)
			@throw [OFOutOfMemoryException
			     exceptionWithRequestedSize:
			     [string UTF8StringLength]];

		UTF8String = UTF8String2;

		if ((tmp = strchr(UTF8String, '#')) != NULL) {
			*tmp = '\0';
			_URLEncodedFragment = [[OFString alloc]
			    initWithUTF8String: tmp + 1];

					  options: OF_STRING_SEARCH_BACKWARDS];

				if (range.location == OF_NOT_FOUND)
					@throw [OFInvalidFormatException
					    exception];

				range.location++;
				range.length = [path length] - range.location;

				[path replaceCharactersInRange: range
						    withString: relativePath];
				[path makeImmutable];

				_URLEncodedPath = [path copy];
			}

			isDirectory: (bool)isDirectory
{
	self = [super init];

	@try {
		void *pool = objc_autoreleasePoolPush();

		if (![path isAbsolutePath]) {
			OFString *currentDirectoryPath = [[OFFileManager
			    defaultManager] currentDirectoryPath];

			path = [currentDirectoryPath
			    stringByAppendingPathComponent: path];
			path = [path stringByStandardizingPath];
		}

		path = pathToURLPath(path);

		if (isDirectory && ![path hasSuffix: @"/"])
			path = [path stringByAppendingString: @"/"];

- (instancetype)initWithSerialization: (OFXMLElement *)element
{
	void *pool = objc_autoreleasePoolPush();
	OFString *stringValue;

	@try {
		if (![[element name] isEqual: [self className]] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS])
			@throw [OFInvalidArgumentException exception];

		stringValue = [element stringValue];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	self = [self initWithString: stringValue];

- (uint32_t)hash
{
	uint32_t hash;

	OF_HASH_INIT(hash);

	OF_HASH_ADD_HASH(hash, [_URLEncodedScheme hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedHost hash]);
	OF_HASH_ADD_HASH(hash, [_port hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedUser hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedPassword hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedPath hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedQuery hash]);
	OF_HASH_ADD_HASH(hash, [_URLEncodedFragment hash]);

	OF_HASH_FINALIZE(hash);

	return hash;
}

- (OFString *)scheme
{
	return [_URLEncodedScheme stringByURLDecoding];
}

- (OFString *)URLEncodedScheme
{
	return _URLEncodedScheme;
}

- (OFString *)host
{
	return [_URLEncodedHost stringByURLDecoding];
}

- (OFString *)URLEncodedHost
{
	return _URLEncodedHost;
}

- (OFNumber *)port
{
	return _port;
}

- (OFString *)user
{
	return [_URLEncodedUser stringByURLDecoding];
}

- (OFString *)URLEncodedUser
{
	return _URLEncodedUser;
}

- (OFString *)password
{
	return [_URLEncodedPassword stringByURLDecoding];
}

- (OFString *)URLEncodedPassword
{
	return _URLEncodedPassword;
}

- (OFString *)path
{
	return [_URLEncodedPath stringByURLDecoding];
}

- (OFString *)URLEncodedPath
{
	return _URLEncodedPath;
}

- (OFArray *)pathComponents
{
	return [[self path] componentsSeparatedByString: @"/"];
}

- (OFString *)lastPathComponent
{
	void *pool = objc_autoreleasePoolPush();
	OFString *path = [self path];
	const char *UTF8String, *lastComponent;
	size_t length;
	OFString *ret;

	if (path == nil) {
		objc_autoreleasePoolPop(pool);

		return nil;
	}

	if ([path isEqual: @"/"]) {
		objc_autoreleasePoolPop(pool);

		return @"";
	}

	if ([path hasSuffix: @"/"])
		path = [path substringWithRange:
		    of_range(0, [path length] - 1)];

	UTF8String = lastComponent = [path UTF8String];
	length = [path UTF8StringLength];

	for (size_t i = 1; i <= length; i++) {
		if (UTF8String[length - i] == '/') {
			lastComponent = UTF8String + (length - i) + 1;
			break;
		}
	}

	ret = [[OFString alloc]
	    initWithUTF8String: lastComponent
			length: length - (lastComponent - UTF8String)];

	objc_autoreleasePoolPop(pool);

	return [ret autorelease];
}

- (OFString *)query
{
	return [_URLEncodedQuery stringByURLDecoding];
}

- (OFString *)URLEncodedQuery
{
	return _URLEncodedQuery;
}

- (OFString *)fragment
{
	return [_URLEncodedFragment stringByURLDecoding];
}

- (OFString *)URLEncodedFragment
{
	return _URLEncodedFragment;
}

	if (![_URLEncodedScheme isEqual: @"file"])
		@throw [OFInvalidArgumentException exception];

	if (![_URLEncodedPath hasPrefix: @"/"])
		@throw [OFInvalidFormatException exception];

	path = [self path];

	if ([path hasSuffix: @"/"])
		path = [path substringWithRange:
		    of_range(0, [path length] - 1)];

	path = URLPathToPath(path);

	[path retain];

	objc_autoreleasePoolPop(pool);

	return [path autorelease];
}
#endif

- (OFMutableURL *)of_URLByAppendingPathComponent: (OFString *)component
{
	OFMutableURL *ret = [[self mutableCopy] autorelease];
	void *pool;
	OFMutableString *URLEncodedPath;

	if ([component hasPrefix: @"/"]) {
		[ret setPath: component];
		return ret;
	}

	pool = objc_autoreleasePoolPush();
	URLEncodedPath = [[[self URLEncodedPath] mutableCopy] autorelease];

	if (![URLEncodedPath hasSuffix: @"/"])
		[URLEncodedPath appendString: @"/"];

	[URLEncodedPath appendString:
	    [component stringByURLEncodingWithAllowedCharacters:
	    [OFCharacterSet URLPathAllowedCharacterSet]]];

	[ret setURLEncodedPath: URLEncodedPath];

	objc_autoreleasePoolPop(pool);

	return ret;
}

- (OFURL *)URLByAppendingPathComponent: (OFString *)component
{
	OFMutableURL *ret = [self of_URLByAppendingPathComponent: component];

#ifdef OF_HAVE_FILES
	if ([[ret scheme] isEqual: @"file"]) {
		void *pool = objc_autoreleasePoolPush();

		if ([[OFFileManager defaultManager] directoryExistsAtURL: ret])
			[ret setURLEncodedPath: [[ret URLEncodedPath]
			    stringByAppendingString: @"/"]];

		objc_autoreleasePoolPop(pool);
	}
#endif

	[ret makeImmutable];

	return ret;
}

- (OFURL *)URLByAppendingPathComponent: (OFString *)component
			   isDirectory: (bool)isDirectory
{
	OFMutableURL *ret = [self of_URLByAppendingPathComponent: component];

	if (isDirectory) {
		void *pool = objc_autoreleasePoolPush();

		[ret setURLEncodedPath:
		    [[ret URLEncodedPath] stringByAppendingString: @"/"]];

		objc_autoreleasePoolPop(pool);
	}

	[ret makeImmutable];

	return ret;

	return URL;
}

- (OFString *)description
{
	return [OFString stringWithFormat: @"<%@: %@>",
					   [self class], [self string]];
}

- (OFXMLElement *)XMLElementBySerializing
{
	void *pool = objc_autoreleasePoolPush();
	OFXMLElement *element;

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

	[element retain];

	objc_autoreleasePoolPop(pool);

	return [element autorelease];
}
@end