ObjFW  Diff

of_url_verify_escaped(OFString *string, OFCharacterSet *characterSet)
{
	void *pool = objc_autoreleasePoolPush();

	characterSet = [[[OFInvertedCharacterSetWithoutPercent alloc]
	    initWithCharacterSet: characterSet] autorelease];

	if ([string indexOfCharacterFromSet: characterSet] != OF_NOT_FOUND)
		@throw [OFInvalidFormatException exception];

	objc_autoreleasePoolPop(pool);
}

@implementation OFCharacterSet (URLCharacterSets)
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet

				    (URL->_URLEncodedPath != nil
				    ? URL->_URLEncodedPath
				    : @"/")];
				OFRange range = [path
				    rangeOfString: @"/"
					  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