ObjFW  Check-in [3e455c4839]

@end

OFURI *
OFArchiveURIHandlerURIForFileInArchive(OFString *scheme,
    OFString *pathInArchive, OFURI *archiveURI)
{
	static OFOnceControl onceControl = OFOnceControlInitValue;
	OFMutableURI *ret = [OFMutableURI URIWithScheme: scheme];
	void *pool = objc_autoreleasePoolPush();
	OFString *archiveURIString;

	OFOnce(&onceControl, initPathAllowedCharacters);

	pathInArchive = [pathInArchive
	    stringByAddingPercentEncodingWithAllowedCharacters:
	    pathAllowedCharacters];
	archiveURIString = [archiveURI.string
	    stringByAddingPercentEncodingWithAllowedCharacters:
	    pathAllowedCharacters];


	ret.percentEncodedPath = [OFString
	    stringWithFormat: @"%@!%@", archiveURIString, pathInArchive];
	[ret makeImmutable];

	objc_autoreleasePoolPop(pool);

	return ret;
}

		}

		[_host release];
		_host = [_server.host copy];
		_port = [_server port];
	}

	URI = [OFMutableURI URIWithScheme: @"http"];

	URI.host = _host;
	if (_port != 80)
		URI.port = [OFNumber numberWithUnsignedShort: _port];

	@try {
		if ((pos = [_path rangeOfString: @"?"].location) !=
		    OFNotFound) {

/**
 * @brief The scheme part of the URI.
 *
 * @throw OFInvalidFormatException The scheme being set is not in the correct
 *				   format
 */
@property (readwrite, copy, nonatomic) OFString *scheme;

/**
 * @brief The host part of the URI.
 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic) OFString *host;

/**

 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic)
    OFString *percentEncodedPassword;

/**
 * @brief The path part of the URI.
 */
@property (readwrite, copy, nonatomic) OFString *path;

/**
 * @brief The path part of the URI in percent-encoded form.
 *
 * Setting this retains the original percent-encoding used - if more characters
 * than necessary are percent-encoded, it is kept this way.
 *
 * @throw OFInvalidFormatException The path being set is not in the correct
 *				   format
 */

@property (readwrite, copy, nonatomic) OFString *percentEncodedPath;

/**
 * @brief The path of the URI split into components.
 *
 * The first component must always be empty to designate the root.
 *
 * @throw OFInvalidFormatException The path components being set are not in the
 *				   correct format
 */
@property (readwrite, copy, nonatomic)
    OFArray OF_GENERIC(OFString *) *pathComponents;

/**
 * @brief The query part of the URI.
 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic) OFString *query;

 * @throw OFInvalidFormatException The fragment being set is not in the correct
 *				   format
 */
@property OF_NULLABLE_PROPERTY (readwrite, copy, nonatomic)
    OFString *percentEncodedFragment;

/**
 * @brief Creates a new mutable URI with the specified schemed.
 *
 * @param scheme The scheme for the URI
 * @return A new, autoreleased OFMutableURI
 */
+ (instancetype)URIWithScheme: (OFString *)scheme;

/**
 * @brief Initializes an already allocated mutable URI with the specified
 *	  schemed.
 *
 * @param scheme The scheme for the URI
 * @return An initialized OFMutableURI
 */
- (instancetype)initWithScheme: (OFString *)scheme;

/**
 * @brief Appends the specified path component.
 *
 * @param component The component to append
 */
- (void)appendPathComponent: (OFString *)component;

 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#include "config.h"

#import "OFMutableURI.h"
#import "OFURI+Private.h"
#import "OFArray.h"
#import "OFDictionary.h"
#ifdef OF_HAVE_FILES
# import "OFFileManager.h"
#endif
#import "OFNumber.h"
#import "OFPair.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"

@implementation OFMutableURI
@dynamic scheme, host, percentEncodedHost, port, user, percentEncodedUser;
@dynamic password, percentEncodedPassword, path, percentEncodedPath;
@dynamic pathComponents, query, percentEncodedQuery, queryItems, fragment;
@dynamic percentEncodedFragment;

+ (instancetype)URIWithScheme: (OFString *)scheme
{
	return [[[self alloc] initWithScheme: scheme] autorelease];
}

- (instancetype)initWithScheme: (OFString *)scheme
{
	self = [super of_init];

	@try {
		self.scheme = scheme;
		_percentEncodedPath = @"";
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (void)setScheme: (OFString *)scheme
{
	void *pool = objc_autoreleasePoolPush();
	OFString *old = _scheme;

	objc_autoreleasePoolPop(pool);
}

- (void)setPercentEncodedPath: (OFString *)percentEncodedPath
{
	OFString *old;


	OFURIVerifyIsEscaped(percentEncodedPath,
	    [OFCharacterSet URIPathAllowedCharacterSet], true);

	old = _percentEncodedPath;
	_percentEncodedPath = [percentEncodedPath copy];
	[old release];
}

- (void)setPathComponents: (OFArray *)components
{
	void *pool = objc_autoreleasePoolPush();






	if (components.count == 0)
		@throw [OFInvalidFormatException exception];

	if ([components.firstObject isEqual: @"/"]) {
		OFMutableArray *mutComponents =
		    [[components mutableCopy] autorelease];
		[mutComponents replaceObjectAtIndex: 0 withObject: @""];
		components = mutComponents;
	}

	self.path = [components componentsJoinedByString: @"/"];

	objc_autoreleasePoolPop(pool);
}

- (void)setQuery: (OFString *)query

	_percentEncodedPath = [path retain];

	objc_autoreleasePoolPop(pool);
}

- (void)standardizePath
{
	void *pool = objc_autoreleasePoolPush();
	OFMutableArray OF_GENERIC(OFString *) *array;
	bool done = false, startsWithEmpty, endsWithEmpty;
	OFString *path;






	array = [[[_percentEncodedPath
	    componentsSeparatedByString: @"/"] mutableCopy] autorelease];




	endsWithEmpty = ([array.lastObject length] == 0);
	startsWithEmpty = ([array.firstObject length] == 0);

	while (!done) {
		size_t length = array.count;

		done = true;

		for (size_t i = 0; i < length; i++) {

				done = false;
				break;
			}
		}
	}

	if (startsWithEmpty)
		[array insertObject: @"" atIndex: 0];
	if (endsWithEmpty)
		[array addObject: @""];

	path = [array componentsJoinedByString: @"/"];
	if (startsWithEmpty && path.length == 0)
		path = @"/";

	self.percentEncodedPath = path;

	objc_autoreleasePoolPop(pool);
}

- (void)makeImmutable
{
	object_setClass(self, [OFURI class]);
}
@end

/*
 * Copyright (c) 2008-2022 Jonathan Schleifer <js@nil.im>
 *
 * All rights reserved.
 *
 * This file is part of ObjFW. It may be distributed under the terms of the
 * Q Public License 1.0, which can be found in the file LICENSE.QPL included in
 * the packaging of this file.
 *
 * Alternatively, it may be distributed under the terms of the GNU General
 * Public License, either version 2 or 3, which can be found in the file
 * LICENSE.GPLv2 or LICENSE.GPLv3 respectively included in the packaging of this
 * file.
 */

#import "OFURI.h"

OF_ASSUME_NONNULL_BEGIN

@interface OFURI ()
- (instancetype)of_init OF_METHOD_FAMILY(init);
@end

OF_ASSUME_NONNULL_END

/**
 * @class OFURI OFURI.h ObjFW/OFURI.h
 *
 * @brief A class for parsing URIs as per RFC 3986 and accessing parts of it.
 */
@interface OFURI: OFObject <OFCopying, OFMutableCopying, OFSerialization>
{
	OFString *_scheme;
	OFString *_Nullable _percentEncodedHost;
	OFNumber *_Nullable _port;
	OFString *_Nullable _percentEncodedUser;
	OFString *_Nullable _percentEncodedPassword;
	OFString *_percentEncodedPath;
	OFString *_Nullable _percentEncodedQuery;
	OFString *_Nullable _percentEncodedFragment;
	OF_RESERVE_IVARS(OFURI, 4)
}

/**
 * @brief The scheme part of the URI.
 */
@property (readonly, copy, nonatomic) OFString *scheme;

/**
 * @brief The host part of the URI.
 */
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic) OFString *host;

/**

 */
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic)
    OFString *percentEncodedPassword;

/**
 * @brief The path part of the URI.
 */
@property (readonly, copy, nonatomic) OFString *path;

/**
 * @brief The path part of the URI in percent-encoded form.
 */

@property (readonly, copy, nonatomic) OFString *percentEncodedPath;

/**
 * @brief The path of the URI split into components.
 *
 * The first component must always be `/` to designate the root.
 */
@property (readonly, copy, nonatomic)
    OFArray OF_GENERIC(OFString *) *pathComponents;

/**
 * @brief The last path component of the URI.
 *
 * Returns the empty string if the path is the root.
 */

@property (readonly, copy, nonatomic) OFString *lastPathComponent;

/**
 * @brief The query part of the URI.
 */
@property OF_NULLABLE_PROPERTY (readonly, copy, nonatomic) OFString *query;

/**

 * @param isDirectory Whether the path is a directory, in which case a slash is
 *		      appened if there is no slash yet
 * @return An initialized OFURI
 */
- (instancetype)initFileURIWithPath: (OFString *)path
			isDirectory: (bool)isDirectory;
#endif

- (instancetype)init OF_UNAVAILABLE;

/**
 * @brief Returns a new URI with the specified path component appended.
 *
 * If the URI is a file URI, the file system is queried whether the appended
 * component is a directory.
 *

		[self release];
		@throw e;
	}

	return self;
}
#endif

- (instancetype)init
{
	OF_INVALID_INIT_METHOD
}

- (instancetype)of_init
{
	return [super init];
}

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

	@try {

		return true;

	if (![object isKindOfClass: [OFURI class]])
		return false;

	URI = object;

	if (![URI->_scheme isEqual: _scheme])
		return false;
	if (URI->_percentEncodedHost != _percentEncodedHost &&
	    ![URI->_percentEncodedHost isEqual: _percentEncodedHost])
		return false;
	if (URI->_port != _port && ![URI->_port isEqual: _port])
		return false;
	if (URI->_percentEncodedUser != _percentEncodedUser &&
	    ![URI->_percentEncodedUser isEqual: _percentEncodedUser])
		return false;
	if (URI->_percentEncodedPassword != _percentEncodedPassword &&
	    ![URI->_percentEncodedPassword isEqual: _percentEncodedPassword])
		return false;

	if (![URI->_percentEncodedPath isEqual: _percentEncodedPath])
		return false;
	if (URI->_percentEncodedQuery != _percentEncodedQuery &&
	    ![URI->_percentEncodedQuery isEqual: _percentEncodedQuery])
		return false;
	if (URI->_percentEncodedFragment != _percentEncodedFragment &&
	    ![URI->_percentEncodedFragment isEqual: _percentEncodedFragment])
		return false;

{
	void *pool = objc_autoreleasePoolPush();
	OFString *path = _percentEncodedPath;
	const char *UTF8String, *lastComponent;
	size_t length;
	OFString *ret;






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

	if ([path hasSuffix: @"/"])
		path = [path substringToIndex: path.length - 1];

- (id)copy
{
	return [self retain];
}

- (id)mutableCopy
{
	OFURI *copy = [[OFMutableURI alloc] initWithScheme: _scheme];

	@try {

		copy->_percentEncodedHost = [_percentEncodedHost copy];
		copy->_port = [_port copy];
		copy->_percentEncodedUser = [_percentEncodedUser copy];
		copy->_percentEncodedPassword = [_percentEncodedPassword copy];
		copy->_percentEncodedPath = [_percentEncodedPath copy];
		copy->_percentEncodedQuery = [_percentEncodedQuery copy];
		copy->_percentEncodedFragment = [_percentEncodedFragment copy];

		[ret appendFormat: @"%@@", _percentEncodedUser];

	if (_percentEncodedHost != nil)
		[ret appendString: _percentEncodedHost];
	if (_port != nil)
		[ret appendFormat: @":%@", _port];


	[ret appendString: _percentEncodedPath];

	if (_percentEncodedQuery != nil)
		[ret appendFormat: @"?%@", _percentEncodedQuery];

	if (_percentEncodedFragment != nil)
		[ret appendFormat: @"#%@", _percentEncodedFragment];

	    [[OFURI URIWithString: @"HTTP://bar/"] isEqual: URI3])

	TEST(@"-[hash:]", URI1.hash == URI4.hash && URI2.hash != URI3.hash)

	EXPECT_EXCEPTION(@"Detection of invalid format",
	    OFInvalidFormatException, [OFURI URIWithString: @"http"])

	mutableURI = [OFMutableURI URIWithScheme: @"dummy"];

	EXPECT_EXCEPTION(
	    @"-[setPercentEncodedScheme:] with invalid characters fails",
	    OFInvalidFormatException, mutableURI.scheme = @"%20")

	TEST(@"-[setHost:]",
	    (mutableURI.host = @"ho:st") &&