/*
* Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017,
* 2018
* Jonathan Schleifer <js@heap.zone>
*
* 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.
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#import "OFURL.h"
#import "OFArray.h"
#import "OFNumber.h"
#import "OFString.h"
#import "OFXMLElement.h"
#ifdef OF_HAVE_FILES
# import "OFFileManager.h"
# import "OFURLHandler_file.h"
#endif
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfMemoryException.h"
static OFCharacterSet *URLAllowedCharacterSet = nil;
static OFCharacterSet *URLSchemeAllowedCharacterSet = nil;
static OFCharacterSet *URLPathAllowedCharacterSet = nil;
static OFCharacterSet *URLQueryOrFragmentAllowedCharacterSet = nil;
@interface OFCharacterSet_URLAllowedBase: OFCharacterSet
- (instancetype)of_init OF_METHOD_FAMILY(init);
@end
@interface OFCharacterSet_URLAllowed: OFCharacterSet_URLAllowedBase
+ (OFCharacterSet *)URLAllowedCharacterSet;
@end
@interface OFCharacterSet_URLSchemeAllowed: OFCharacterSet_URLAllowedBase
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet;
@end
@interface OFCharacterSet_URLPathAllowed: OFCharacterSet_URLAllowedBase
+ (OFCharacterSet *)URLPathAllowedCharacterSet;
@end
@interface OFCharacterSet_URLQueryOrFragmentAllowed:
OFCharacterSet_URLAllowedBase
+ (OFCharacterSet *)URLQueryOrFragmentAllowedCharacterSet;
@end
#ifdef OF_HAVE_FILES
static OFString *
pathToURLPath(OFString *path)
{
# if defined(OF_WINDOWS) || defined(OF_MSDOS)
path = [path stringByReplacingOccurrencesOfString: @"\\"
withString: @"/"];
path = [path stringByPrependingString: @"/"];
# 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];
}
}
[ret makeImmutable];
return ret;
# else
return path;
# 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: @"\\"];
# 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];
# else
return path;
# endif
}
#endif
@interface OFCharacterSet_invertedSetWithPercent: OFCharacterSet
{
OFCharacterSet *_characterSet;
bool (*_characterIsMember)(id, SEL, of_unichar_t);
}
- (instancetype)of_initWithCharacterSet: (OFCharacterSet *)characterSet
OF_METHOD_FAMILY(init);
@end
@implementation OFCharacterSet_URLAllowedBase
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)of_init
{
return [super init];
}
- (instancetype)autorelease
{
return self;
}
- (instancetype)retain
{
return self;
}
- (void)release
{
}
- (unsigned int)retainCount
{
return OF_RETAIN_COUNT_MAX;
}
@end
@implementation OFCharacterSet_URLAllowed
+ (void)initialize
{
if (self != [OFCharacterSet_URLAllowed class])
return;
URLAllowedCharacterSet = [[OFCharacterSet_URLAllowed alloc] of_init];
}
+ (OFCharacterSet *)URLAllowedCharacterSet
{
return URLAllowedCharacterSet;
}
- (bool)characterIsMember: (of_unichar_t)character
{
if (character < CHAR_MAX && of_ascii_isalnum(character))
return true;
switch (character) {
case '-':
case '.':
case '_':
case '~':
case '!':
case '$':
case '&':
case '\'':
case '(':
case ')':
case '*':
case '+':
case ',':
case ';':
case '=':
return true;
default:
return false;
}
}
@end
@implementation OFCharacterSet_URLSchemeAllowed
+ (void)initialize
{
if (self != [OFCharacterSet_URLSchemeAllowed class])
return;
URLSchemeAllowedCharacterSet =
[[OFCharacterSet_URLSchemeAllowed alloc] of_init];
}
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet
{
return URLSchemeAllowedCharacterSet;
}
- (bool)characterIsMember: (of_unichar_t)character
{
if (character < CHAR_MAX && of_ascii_isalnum(character))
return true;
switch (character) {
case '+':
case '-':
case '.':
return true;
default:
return false;
}
}
@end
@implementation OFCharacterSet_URLPathAllowed
+ (void)initialize
{
if (self != [OFCharacterSet_URLPathAllowed class])
return;
URLPathAllowedCharacterSet =
[[OFCharacterSet_URLPathAllowed alloc] of_init];
}
+ (OFCharacterSet *)URLPathAllowedCharacterSet
{
return URLPathAllowedCharacterSet;
}
- (bool)characterIsMember: (of_unichar_t)character
{
if (character < CHAR_MAX && of_ascii_isalnum(character))
return true;
switch (character) {
case '-':
case '.':
case '_':
case '~':
case '!':
case '$':
case '&':
case '\'':
case '(':
case ')':
case '*':
case '+':
case ',':
case ';':
case '=':
case ':':
case '@':
case '/':
return true;
default:
return false;
}
}
@end
@implementation OFCharacterSet_URLQueryOrFragmentAllowed
+ (void)initialize
{
if (self != [OFCharacterSet_URLQueryOrFragmentAllowed class])
return;
URLQueryOrFragmentAllowedCharacterSet =
[[OFCharacterSet_URLQueryOrFragmentAllowed alloc] of_init];
}
+ (OFCharacterSet *)URLQueryOrFragmentAllowedCharacterSet
{
return URLQueryOrFragmentAllowedCharacterSet;
}
- (bool)characterIsMember: (of_unichar_t)character
{
if (character < CHAR_MAX && of_ascii_isalnum(character))
return true;
switch (character) {
case '-':
case '.':
case '_':
case '~':
case '!':
case '$':
case '&':
case '\'':
case '(':
case ')':
case '*':
case '+':
case ',':
case ';':
case '=':
case ':':
case '@':
case '/':
case '?':
return true;
default:
return false;
}
}
@end
@implementation OFCharacterSet_invertedSetWithPercent
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)of_initWithCharacterSet: (OFCharacterSet *)characterSet
{
self = [super init];
_characterSet = [characterSet retain];
_characterIsMember = (bool (*)(id, SEL, of_unichar_t))
[_characterSet methodForSelector: @selector(characterIsMember:)];
return self;
}
- (void)dealloc
{
[_characterSet release];
[super dealloc];
}
- (bool)characterIsMember: (of_unichar_t)character
{
return (character != '%' && !_characterIsMember(_characterSet,
@selector(characterIsMember:), character));
}
@end
void
of_url_verify_escaped(OFString *string, OFCharacterSet *characterSet)
{
void *pool = objc_autoreleasePoolPush();
characterSet = [[[OFCharacterSet_invertedSetWithPercent alloc]
of_initWithCharacterSet: characterSet] autorelease];
if ([string indexOfCharacterFromSet: characterSet] != OF_NOT_FOUND)
@throw [OFInvalidFormatException exception];
objc_autoreleasePoolPop(pool);
}
@implementation OFCharacterSet (URLCharacterSets)
+ (OFCharacterSet *)URLSchemeAllowedCharacterSet
{
return [OFCharacterSet_URLSchemeAllowed URLSchemeAllowedCharacterSet];
}
+ (OFCharacterSet *)URLHostAllowedCharacterSet
{
return [OFCharacterSet_URLAllowed URLAllowedCharacterSet];
}
+ (OFCharacterSet *)URLUserAllowedCharacterSet
{
return [OFCharacterSet_URLAllowed URLAllowedCharacterSet];
}
+ (OFCharacterSet *)URLPasswordAllowedCharacterSet
{
return [OFCharacterSet_URLAllowed URLAllowedCharacterSet];
}
+ (OFCharacterSet *)URLPathAllowedCharacterSet
{
return [OFCharacterSet_URLPathAllowed URLPathAllowedCharacterSet];
}
+ (OFCharacterSet *)URLQueryAllowedCharacterSet
{
return [OFCharacterSet_URLQueryOrFragmentAllowed
URLQueryOrFragmentAllowedCharacterSet];
}
+ (OFCharacterSet *)URLFragmentAllowedCharacterSet
{
return [OFCharacterSet_URLQueryOrFragmentAllowed
URLQueryOrFragmentAllowedCharacterSet];
}
@end
@implementation OFURL
+ (instancetype)URL
{
return [[[self alloc] init] autorelease];
}
+ (instancetype)URLWithString: (OFString *)string
{
return [[[self alloc] initWithString: string] autorelease];
}
+ (instancetype)URLWithString: (OFString *)string
relativeToURL: (OFURL *)URL
{
return [[[self alloc] initWithString: string
relativeToURL: URL] autorelease];
}
#ifdef OF_HAVE_FILES
+ (instancetype)fileURLWithPath: (OFString *)path
{
return [[[self alloc] initFileURLWithPath: path] autorelease];
}
+ (instancetype)fileURLWithPath: (OFString *)path
isDirectory: (bool)isDirectory
{
return [[[self alloc] initFileURLWithPath: path
isDirectory: isDirectory] autorelease];
}
#endif
- (instancetype)initWithString: (OFString *)string
{
char *UTF8String, *UTF8String2 = NULL;
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)
@throw [OFInvalidFormatException exception];
for (tmp2 = UTF8String; tmp2 < tmp; tmp2++)
*tmp2 = of_ascii_tolower(*tmp2);
_URLEncodedScheme = [[OFString alloc]
initWithUTF8String: UTF8String
length: tmp - UTF8String];
of_url_verify_escaped(_URLEncodedScheme,
[OFCharacterSet URLSchemeAllowedCharacterSet]);
UTF8String = tmp + 3;
if ((tmp = strchr(UTF8String, '/')) != NULL) {
*tmp = '\0';
tmp++;
}
if ((tmp2 = strchr(UTF8String, '@')) != NULL) {
char *tmp3;
*tmp2 = '\0';
tmp2++;
if ((tmp3 = strchr(UTF8String, ':')) != NULL) {
*tmp3 = '\0';
tmp3++;
_URLEncodedUser = [[OFString alloc]
initWithUTF8String: UTF8String];
_URLEncodedPassword = [[OFString alloc]
initWithUTF8String: tmp3];
of_url_verify_escaped(_URLEncodedPassword,
[OFCharacterSet
URLPasswordAllowedCharacterSet]);
} else
_URLEncodedUser = [[OFString alloc]
initWithUTF8String: UTF8String];
of_url_verify_escaped(_URLEncodedUser,
[OFCharacterSet URLUserAllowedCharacterSet]);
UTF8String = tmp2;
}
if ((tmp2 = strchr(UTF8String, ':')) != NULL) {
OFString *portString;
*tmp2 = '\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]);
if ((UTF8String = tmp) != NULL) {
if ((tmp = strchr(UTF8String, '#')) != NULL) {
*tmp = '\0';
_URLEncodedFragment = [[OFString alloc]
initWithUTF8String: tmp + 1];
of_url_verify_escaped(_URLEncodedFragment,
[OFCharacterSet
URLFragmentAllowedCharacterSet]);
}
if ((tmp = strchr(UTF8String, '?')) != NULL) {
*tmp = '\0';
_URLEncodedQuery = [[OFString alloc]
initWithUTF8String: tmp + 1];
of_url_verify_escaped(_URLEncodedQuery,
[OFCharacterSet
URLQueryAllowedCharacterSet]);
}
UTF8String--;
*UTF8String = '/';
_URLEncodedPath = [[OFString alloc]
initWithUTF8String: UTF8String];
of_url_verify_escaped(_URLEncodedPath,
[OFCharacterSet URLPathAllowedCharacterSet]);
}
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
} @finally {
free(UTF8String2);
}
return self;
}
- (instancetype)initWithString: (OFString *)string
relativeToURL: (OFURL *)URL
{
char *UTF8String, *UTF8String2 = NULL;
if ([string containsString: @"://"])
return [self initWithString: string];
self = [super init];
@try {
void *pool = objc_autoreleasePoolPush();
char *tmp;
_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];
of_url_verify_escaped(_URLEncodedFragment,
[OFCharacterSet URLFragmentAllowedCharacterSet]);
}
if ((tmp = strchr(UTF8String, '?')) != NULL) {
*tmp = '\0';
_URLEncodedQuery = [[OFString alloc]
initWithUTF8String: tmp + 1];
of_url_verify_escaped(_URLEncodedQuery,
[OFCharacterSet URLQueryAllowedCharacterSet]);
}
if (*UTF8String == '/')
_URLEncodedPath = [[OFString alloc]
initWithUTF8String: UTF8String];
else {
OFString *path, *s;
path = [OFString stringWithUTF8String: UTF8String];
if ([URL->_URLEncodedPath hasSuffix: @"/"])
s = [URL->_URLEncodedPath
stringByAppendingString: path];
else
s = [OFString stringWithFormat:
@"%@/../%@", URL->_URLEncodedPath, path];
_URLEncodedPath =
[[s stringByStandardizingURLPath] copy];
}
of_url_verify_escaped(_URLEncodedPath,
[OFCharacterSet URLPathAllowedCharacterSet]);
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
} @finally {
free(UTF8String2);
}
return self;
}
#ifdef OF_HAVE_FILES
- (instancetype)initFileURLWithPath: (OFString *)path
{
bool isDirectory;
@try {
void *pool = objc_autoreleasePoolPush();
#if defined(OF_WINDOWS) || defined(OF_MSDOS)
isDirectory = ([path hasSuffix: @"\\"] ||
[path hasSuffix: @"/"] ||
[OFURLHandler_file of_directoryExistsAtPath: path]);
#elif defined(OF_AMIGAOS)
isDirectory = ([path hasSuffix: @"/"] ||
[path hasSuffix: @":"] ||
[OFURLHandler_file of_directoryExistsAtPath: path]);
#else
isDirectory = ([path hasSuffix: @"/"] ||
[OFURLHandler_file of_directoryExistsAtPath: path]);
#endif
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
}
self = [self initFileURLWithPath: path
isDirectory: isDirectory];
return self;
}
- (instancetype)initFileURLWithPath: (OFString *)path
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: @"/"];
_URLEncodedScheme = @"file";
_URLEncodedPath = [[path
stringByURLEncodingWithAllowedCharacters:
[OFCharacterSet URLPathAllowedCharacterSet]] copy];
objc_autoreleasePoolPop(pool);
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
#endif
- (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];
objc_autoreleasePoolPop(pool);
return self;
}
- (void)dealloc
{
[_URLEncodedScheme release];
[_URLEncodedHost release];
[_port release];
[_URLEncodedUser release];
[_URLEncodedPassword release];
[_URLEncodedPath release];
[_URLEncodedQuery release];
[_URLEncodedFragment release];
[super dealloc];
}
- (bool)isEqual: (id)object
{
OFURL *URL;
if (object == self)
return true;
if (![object isKindOfClass: [OFURL class]])
return false;
URL = object;
if (URL->_URLEncodedScheme != _URLEncodedScheme &&
![URL->_URLEncodedScheme isEqual: _URLEncodedScheme])
return false;
if (URL->_URLEncodedHost != _URLEncodedHost &&
![URL->_URLEncodedHost isEqual: _URLEncodedHost])
return false;
if (URL->_port != _port && ![URL->_port isEqual: _port])
return false;
if (URL->_URLEncodedUser != _URLEncodedUser &&
![URL->_URLEncodedUser isEqual: _URLEncodedUser])
return false;
if (URL->_URLEncodedPassword != _URLEncodedPassword &&
![URL->_URLEncodedPassword isEqual: _URLEncodedPassword])
return false;
if (URL->_URLEncodedPath != _URLEncodedPath &&
![URL->_URLEncodedPath isEqual: _URLEncodedPath])
return false;
if (URL->_URLEncodedQuery != _URLEncodedQuery &&
![URL->_URLEncodedQuery isEqual: _URLEncodedQuery])
return false;
if (URL->_URLEncodedFragment != _URLEncodedFragment &&
![URL->_URLEncodedFragment isEqual: _URLEncodedFragment])
return false;
return true;
}
- (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;
}
- (id)copy
{
return [self retain];
}
- (id)mutableCopy
{
OFURL *copy = [[OFMutableURL alloc] init];
@try {
copy->_URLEncodedScheme = [_URLEncodedScheme copy];
copy->_URLEncodedHost = [_URLEncodedHost copy];
copy->_port = _port;
copy->_URLEncodedUser = [_URLEncodedUser copy];
copy->_URLEncodedPassword = [_URLEncodedPassword copy];
copy->_URLEncodedPath = [_URLEncodedPath copy];
copy->_URLEncodedQuery = [_URLEncodedQuery copy];
copy->_URLEncodedFragment = [_URLEncodedFragment copy];
} @catch (id e) {
[copy release];
@throw e;
}
return copy;
}
- (OFString *)string
{
OFMutableString *ret = [OFMutableString string];
[ret appendFormat: @"%@://", _URLEncodedScheme];
if (_URLEncodedUser != nil && _URLEncodedPassword != nil)
[ret appendFormat: @"%@:%@@",
_URLEncodedUser, _URLEncodedPassword];
else if (_URLEncodedUser != nil)
[ret appendFormat: @"%@@", _URLEncodedUser];
if (_URLEncodedHost != nil)
[ret appendString: _URLEncodedHost];
if (_port != nil)
[ret appendFormat: @":%@", _port];
if (_URLEncodedPath != nil) {
if (![_URLEncodedPath hasPrefix: @"/"])
@throw [OFInvalidFormatException exception];
[ret appendString: _URLEncodedPath];
}
if (_URLEncodedQuery != nil)
[ret appendFormat: @"?%@", _URLEncodedQuery];
if (_URLEncodedFragment != nil)
[ret appendFormat: @"#%@", _URLEncodedFragment];
[ret makeImmutable];
return ret;
}
#ifdef OF_HAVE_FILES
- (OFString *)fileSystemRepresentation
{
void *pool = objc_autoreleasePoolPush();
OFString *path;
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;
}
- (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