ObjFW  Check-in [06bcb21fc7]

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				4B67996C1099E7C50041064A /* OFList.h */,
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				4B6743F9163C395900EB1E59 /* OFLocking.h */,
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				4BC1C3EA184B5EB200BBF50F /* OFMapTable+Private.h */,
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				4B2C21F71DA292BE00735907 /* OFJSONRepresentation.h in Headers */,
				4B2C21F81DA292BE00735907 /* OFKernelEventObserver.h in Headers */,
				4B2C21F91DA292BE00735907 /* OFKeyValueCoding.h in Headers */,
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				4B2C21FE1DA292BE00735907 /* OFMessagePackExtension.h in Headers */,
				4B2C21FF1DA292BE00735907 /* OFMessagePackRepresentation.h in Headers */,
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				4B2C22011DA292BE00735907 /* OFMutableDictionary.h in Headers */,

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				4B2C21411DA292BE00735907 /* OFKernelEventObserver_kqueue.m in Sources */,
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				4B2C21481DA292BE00735907 /* OFMutableArray.m in Sources */,
				4B2C21491DA292BE00735907 /* OFMutableArray_adjacent.m in Sources */,
				4B2C214A1DA292BE00735907 /* OFMutableDictionary.m in Sources */,
				4B2C214B1DA292BE00735907 /* OFMutableDictionary_hashtable.m in Sources */,

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				4B0EA9221898690E00F573A4 /* OFKernelEventObserver.m in Sources */,
				4B0EA91C1898690E00F573A4 /* OFKernelEventObserver_kqueue.m in Sources */,
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				4B0EA9201898690E00F573A4 /* OFKernelEventObserver_select.m in Sources */,
				4B3D23991337FC0D00DD29B8 /* OFList.m in Sources */,
				4B46E2231E235EA700121ED6 /* OFLocalization.m in Sources */,
				4B3B0799166978780044E634 /* OFMapTable.m in Sources */,
				4B3D239A1337FC0D00DD29B8 /* OFMD5Hash.m in Sources */,
				4BCAA9B01772432F003EF859 /* OFMessagePackExtension.m in Sources */,
				4B3D239B1337FC0D00DD29B8 /* OFMutableArray.m in Sources */,
				4B2B3E82140D430500EC2F7C /* OFMutableArray_adjacent.m in Sources */,
				4B3D239C1337FC0D00DD29B8 /* OFMutableDictionary.m in Sources */,
				4B2B3E84140D430500EC2F7C /* OFMutableDictionary_hashtable.m in Sources */,

       OFDeflate64Stream.m		\
       OFDictionary.m			\
       OFEnumerator.m			\
       OFGZIPStream.m			\
       OFHMAC.m				\
       OFIntrospection.m		\
       OFList.m				\
       OFLocalization.m			\
       OFMapTable.m			\
       OFMD5Hash.m			\
       OFMessagePackExtension.m		\
       OFMutableArray.m			\
       OFMutableDictionary.m		\
       OFMutableSet.m			\
       OFMutableString.m		\

#include "config.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#ifdef HAVE_LANGINFO_H
# include <langinfo.h>
#endif
#include <locale.h>
#include <signal.h>

#import "OFApplication.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"
#import "OFRunLoop.h"
#import "OFRunLoop+Private.h"
#import "OFThread.h"
#import "OFThread+Private.h"

#import "OFOutOfMemoryException.h"
#import "OFOutOfRangeException.h"

- (void)OF_setArgumentCount: (int)argc
      andWideArgumentValues: (wchar_t*[])argv;
#endif
- (void)OF_run;
@end

static OFApplication *app = nil;
extern void of_system_info_parse_locale(char*);

static void
atexitHandler(void)
{
	id <OFApplicationDelegate> delegate = [app delegate];

	if ([delegate respondsToSelector: @selector(applicationWillTerminate)])

{
	id <OFApplicationDelegate> delegate;
#ifdef OF_WINDOWS
	wchar_t **wargv, **wenvp;
	int wargc, si = 0;
#endif

	of_system_info_parse_locale(setlocale(LC_ALL, ""));
	[[OFLocalization alloc] initWithLocale: setlocale(LC_ALL, "")];

	if ([cls isSubclassOfClass: [OFApplication class]]) {
		fprintf(stderr, "FATAL ERROR:\n  Class %s is a subclass of "
		    "class OFApplication, but class\n  %s was specified as "
		    "application delegate!\n  Most likely, you wanted to "
		    "subclass OFObject instead or specified\n  the wrong class "
		    "with OF_APPLICATION_DELEGATE().\n",

			objc_autoreleasePoolPop(pool);
		}

		FreeEnvironmentStringsW(env0);
#elif !defined(OF_IOS)
		if (env != NULL) {
			const of_string_encoding_t encoding =
			    [OFLocalization encoding];

			for (; *env != NULL; env++) {
				OFString *key, *value;
				char *sep;
				const of_string_encoding_t encoding =
				    [OFSystemInfo native8BitEncoding];

				pool = objc_autoreleasePoolPush();

				if ((sep = strchr(*env, '=')) == NULL) {
					fprintf(stderr, "Warning: Invalid "
					    "environment variable: %s\n", *env);
					continue;

	void *pool = objc_autoreleasePoolPush();
	OFMutableArray *arguments;
	of_string_encoding_t encoding;

	_argc = argc;
	_argv = argv;

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

# ifndef OF_NINTENDO_DS
	if (*argc > 0) {
# else
	if (__system_argv->argvMagic == ARGV_MAGIC &&
	    __system_argv->argc > 0) {
# endif

#ifdef OF_NINTENDO_DS
# include <stdbool.h>
# include <filesystem.h>
#endif

#import "OFFile.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#import "OFInitializationFailedException.h"
#import "OFInvalidArgumentException.h"
#import "OFOpenItemFailedException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFSeekFailedException.h"

		flags |= O_CLOEXEC;

#if defined(OF_WINDOWS)
		if ((_fd = _wopen([path UTF16String], flags,
		    DEFAULT_MODE)) == -1)
#elif defined(OF_HAVE_OFF64_T)
		if ((_fd = open64([path cStringWithEncoding: [OFSystemInfo
		    native8BitEncoding]], flags, DEFAULT_MODE)) == -1)
		if ((_fd = open64([path cStringWithEncoding:
		    [OFLocalization encoding]], flags, DEFAULT_MODE)) == -1)
#else
		if ((_fd = open([path cStringWithEncoding: [OFSystemInfo
		    native8BitEncoding]], flags, DEFAULT_MODE)) == -1)
		if ((_fd = open([path cStringWithEncoding:
		    [OFLocalization encoding]], flags, DEFAULT_MODE)) == -1)
#endif
			@throw [OFOpenItemFailedException
			    exceptionWithPath: path
					 mode: mode
					errNo: errno];
	} @catch (id e) {
		[self release];

#import "OFFileManager.h"
#import "OFFile.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDate.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#ifdef OF_HAVE_THREADS
# import "OFMutex.h"
#endif

#import "OFChangeCurrentDirectoryPathFailedException.h"
#import "OFChangeOwnerFailedException.h"

int
of_stat(OFString *path, of_stat_t *buffer)
{
#if defined(OF_WINDOWS)
	return _wstat64([path UTF16String], buffer);
#elif defined(OF_HAVE_OFF64_T)
	return stat64([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return stat64([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
#else
	return stat([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return stat([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
#endif
}

int
of_lstat(OFString *path, of_stat_t *buffer)
{
#if defined(OF_WINDOWS)
	return _wstat64([path UTF16String], buffer);
#elif defined(HAVE_LSTAT)
# ifdef OF_HAVE_OFF64_T
	return lstat64([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return lstat64([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
# else
	return lstat([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return lstat([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
# endif
#else
# ifdef OF_HAVE_OFF64_T
	return stat64([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return stat64([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
# else
	return stat([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], buffer);
	return stat([path cStringWithEncoding: [OFLocalization encoding]],
	    buffer);
# endif
#endif
}

@implementation OFFileManager
+ (void)initialize
{

	wchar_t *buffer = _wgetcwd(NULL, 0);
#endif

	@try {
#ifndef OF_WINDOWS
		ret = [OFString
		    stringWithCString: buffer
			     encoding: [OFSystemInfo native8BitEncoding]];
			     encoding: [OFLocalization encoding]];
#else
		ret = [OFString stringWithUTF16String: buffer];
#endif
	} @finally {
		free(buffer);
	}

- (void)createDirectoryAtPath: (OFString*)path
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

#ifndef OF_WINDOWS
	if (mkdir([path cStringWithEncoding: [OFSystemInfo native8BitEncoding]],
	if (mkdir([path cStringWithEncoding: [OFLocalization encoding]],
	    DIR_MODE) != 0)
#else
	if (_wmkdir([path UTF16String]) != 0)
#endif
		@throw [OFCreateDirectoryFailedException
		    exceptionWithPath: path
				errNo: errno];

		@throw [OFInvalidArgumentException exception];

	files = [OFMutableArray array];

#ifndef OF_WINDOWS
	DIR *dir;

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	if ((dir = opendir([path cStringWithEncoding: encoding])) == NULL)
		@throw [OFOpenItemFailedException exceptionWithPath: path
							      errNo: errno];

# if !defined(HAVE_READDIR_R) && defined(OF_HAVE_THREADS)
	[readdirMutex lock];

- (void)changeCurrentDirectoryPath: (OFString*)path
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

#ifndef OF_WINDOWS
	if (chdir([path cStringWithEncoding:
	if (chdir([path cStringWithEncoding: [OFLocalization encoding]]) != 0)
	    [OFSystemInfo native8BitEncoding]]) != 0)
#else
	if (_wchdir([path UTF16String]) != 0)
#endif
		@throw [OFChangeCurrentDirectoryPathFailedException
		    exceptionWithPath: path
				errNo: errno];
}

- (void)changePermissionsOfItemAtPath: (OFString*)path
			  permissions: (mode_t)permissions
{
	if (path == nil)
		@throw [OFInvalidArgumentException exception];

# ifndef OF_WINDOWS
	if (chmod([path cStringWithEncoding: [OFSystemInfo native8BitEncoding]],
	if (chmod([path cStringWithEncoding: [OFLocalization encoding]],
	    permissions) != 0)
# else
	if (_wchmod([path UTF16String], permissions) != 0)
# endif
		@throw [OFChangePermissionsFailedException
		    exceptionWithPath: path
			  permissions: permissions

		@throw [OFStatItemFailedException exceptionWithPath: path
							      errNo: errno];

# ifdef OF_HAVE_THREADS
	[passwdMutex lock];
	@try {
# endif
		of_string_encoding_t encoding =
		of_string_encoding_t encoding = [OFLocalization encoding];
		    [OFSystemInfo native8BitEncoding];

		if (owner != NULL) {
			struct passwd *passwd = getpwuid(s.st_uid);

			*owner = [OFString stringWithCString: passwd->pw_name
						    encoding: encoding];
		}

	uid_t uid = -1;
	gid_t gid = -1;
	of_string_encoding_t encoding;

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

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

# ifdef OF_HAVE_THREADS
	[passwdMutex lock];
	@try {
# endif
		if (owner != nil) {
			struct passwd *passwd;

	if (of_lstat(destination, &s) == 0)
		@throw [OFCopyItemFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination
				      errNo: EEXIST];

#ifndef OF_WINDOWS
	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	if (rename([source cStringWithEncoding: encoding],
	    [destination cStringWithEncoding: encoding]) != 0) {
#else
	if (_wrename([source UTF16String], [destination UTF16String]) != 0) {
#endif
		if (errno != EXDEV)

			    [path stringByAppendingPathComponent: item]];

			objc_autoreleasePoolPop(pool2);
		}

#ifndef OF_WINDOWS
		if (rmdir([path cStringWithEncoding:
		    [OFSystemInfo native8BitEncoding]]) != 0)
		    [OFLocalization encoding]]) != 0)
#else
		if (_wrmdir([path UTF16String]) != 0)
#endif
			@throw [OFRemoveItemFailedException
				exceptionWithPath: path
					    errNo: errno];
	} else {
#ifndef OF_WINDOWS
		if (unlink([path cStringWithEncoding:
		    [OFSystemInfo native8BitEncoding]]) != 0)
		    [OFLocalization encoding]]) != 0)
#else
		if (_wunlink([path UTF16String]) != 0)
#endif
			@throw [OFRemoveItemFailedException
			    exceptionWithPath: path
					errNo: errno];
	}

	void *pool;
	of_string_encoding_t encoding;

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

	pool = objc_autoreleasePoolPush();
	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	if (link([source cStringWithEncoding: encoding],
	    [destination cStringWithEncoding: encoding]) != 0)
		@throw [OFLinkFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination
				      errNo: errno];

	void *pool;
	of_string_encoding_t encoding;

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

	pool = objc_autoreleasePoolPush();
	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	if (symlink([source cStringWithEncoding: encoding],
	    [destination cStringWithEncoding: encoding]) != 0)
		@throw [OFCreateSymbolicLinkFailedException
		    exceptionWithSourcePath: source
			    destinationPath: destination
				      errNo: errno];

	char destination[PATH_MAX];
	ssize_t length;
	of_string_encoding_t encoding;

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

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];
	length = readlink([path cStringWithEncoding: encoding],
	    destination, PATH_MAX);

	if (length < 0)
		@throw [OFStatItemFailedException exceptionWithPath: path
							      errNo: errno];

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
 *   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.
 */

#import "OFObject.h"
#import "OFString.h"

OF_ASSUME_NONNULL_BEGIN

/*! @file */

#define OF_LOCALIZED(ID, ...)				\
	[[OFLocalization sharedLocalization]		\
	    localizedStringForID: ID			\
			fallback: __VA_ARGS__, nil]

/*!
 * @class OFLocalization OFLocalization.h ObjFW/OFLocalization.h
 *
 * @brief A class for querying the locale and retrieving localized strings.
 */
@interface OFLocalization: OFObject
{
	OFString *_language;
	OFString *_territory;
	of_string_encoding_t _encoding;
	OFString *_decimalPoint;
}

/**
 * The language of the locale.
 *
 * If the language is unknown, it is `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, copy) OFString *language;

/*!
 * The territory of the locale.
 *
 * If the territory is unknown, it is `nil`.
 */
@property OF_NULLABLE_PROPERTY (readonly, copy) OFString *territory;

/*!
 * The native 8-bit string encoding for the locale.
 *
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 */
@property (readonly) of_string_encoding_t encoding;

/*!
 * The decimal point of the system's locale.
 */
@property (readonly, copy) OFString *decimalPoint;

/*!
 * @brief Returns the shared OFLocalization instance.
 *
 * @warning If you don't use @ref OFApplication, this might be `nil`! In this
 *	    case, you need to manually allocate an instance and call
 *	    @ref initWithLocale: once, passing the locale used (as would be
 *	    returned by `setlocale()`).
 *
 * @return The shared OFLocalization instance
 */
+ (instancetype)sharedLocalization;

/**
 * @brief Returns the language of the locale.
 *
 * If the language is unknown, `nil` is returned.
 *
 * @return The language of the locale.
 */
+ (nullable OFString*)language;

/*!
 * @brief Returns the territory of the locale.
 *
 * If the territory is unknown, `nil` is returned.
 *
 * @return The territory of the locale.
 */
+ (nullable OFString*)territory;

/*!
 * @brief Returns the native 8-bit string encoding for the locale.
 *
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 *
 * @return The native 8-bit string encoding for the locale
 */
+ (of_string_encoding_t)encoding;

/*!
 * @brief Returns the decimal point of the system's locale.
 *
 * @return The decimal point of the system's locale
 */
+ (OFString*)decimalPoint;

/*!
 * @brief Initializes the OFLocalization singleton with the specified locale.
 *
 * @warning You should never call this yourself, except if you do not use
 *	    @ref OFApplication. In this case, you need to allocate exactly one
 *	    instance of OFLocalization, which will be come the singleton, and
 *	    call this method.
 *
 * @param locale The locale used, as returned from `setlocale()`
 */
- initWithLocale: (char*)locale;

/*!
 * @brief Returns the localized string for the specified ID, using the fallback
 *	  string if it cannot be looked up or is missing.
 *
 * @note This takes a variadic argument, terminated by `nil`, that consists of
 *	 pairs of variable names and variable values, which will be replaced
 *	 inside the localized string. For example, you can pass
 *	 `@"name", @"foo", nil`, causing `%[name]` to be replaced with `foo` in
 *	 the localized string.
 *
 * @note Generally, you want to use @ref OF_LOCALIZED instead, which also takes
 *	 care of the `nil` sentinel automatically.
 *
 * @param ID The ID for the localized string
 * @param fallback The fallback to use in case the localized string cannot be
 *		   looked up or is missing
 * @return The localized string
 */
- (OFString*)localizedStringForID: (OFConstantString*)ID
			 fallback: (OFConstantString*)fallback, ... OF_SENTINEL;
/**
 * @brief Returns the localized string for the specified ID, using the fallback
 *	  string if it cannot be looked up or is missing.
 *
 * @note This takes a variadic argument, terminated by `nil` and passed as
 *	 va_list, that consists of pairs of variable names and variable values,
 *	 which will be replaced inside the localized string. For example, you
 *	 can pass `@"name", @"foo", nil`, causing `%[name]` to be replaced with
 *	 `foo` in the localized string.
 *
 * @note Generally, you want to use @ref OF_LOCALIZED instead, which also takes
 *	 care of the `nil` sentinel automatically.
 *
 * @param ID The ID for the localized string
 * @param fallback The fallback to use in case the localized string cannot be
 *		   looked up or is missing
 * @param arguments A va_list of arguments, consisting of pairs of variable
 *		    names and values to replace in the localized string,
 *		    terminated with `nil`
 * @return The localized string
 */
- (OFString*)localizedStringForID: (OFConstantString*)ID
			 fallback: (OFConstantString*)fallback
			arguments: (va_list)arguments;
@end

OF_ASSUME_NONNULL_END

/*
 * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016
 *   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 <locale.h>

#import "OFLocalization.h"
#import "OFString.h"

#import "OFInvalidArgumentException.h"

static OFLocalization *sharedLocalization = nil;

@implementation OFLocalization
@synthesize language = _language, territory = _territory, encoding = _encoding;
@synthesize decimalPoint = _decimalPoint;

+ (instancetype)sharedLocalization
{
	return sharedLocalization;
}

+ (OFString*)language
{
	return [sharedLocalization language];
}

+ (OFString*)territory
{
	return [sharedLocalization territory];
}

+ (of_string_encoding_t)encoding
{
	return [sharedLocalization encoding];
}

+ (OFString*)decimalPoint
{
	return [sharedLocalization decimalPoint];
}

- initWithLocale: (char*)locale
{
	self = [super init];

	if (locale == NULL) {
		_encoding = OF_STRING_ENCODING_UTF_8;
		_decimalPoint = @".";
		return self;
	}

	locale = of_strdup(locale);

	@try {
		char *tmp;

		/* We don't care for extras behind the @ */
		if ((tmp = strrchr(locale, '@')) != NULL)
			*tmp = '\0';

		/* Encoding */
		if ((tmp = strrchr(locale, '.')) != NULL) {
			size_t tmpLen;

			*tmp++ = '\0';

			tmpLen = strlen(tmp);
			for (size_t i = 0; i < tmpLen; i++)
				tmp[i] = of_ascii_tolower(tmp[i]);

			if (strcmp(tmp, "utf8") == 0 ||
			    strcmp(tmp, "utf-8") == 0)
				_encoding = OF_STRING_ENCODING_UTF_8;
			else if (strcmp(tmp, "ascii") == 0 ||
			    strcmp(tmp, "us-ascii") == 0)
				_encoding = OF_STRING_ENCODING_ASCII;
			else if (strcmp(tmp, "iso8859-1") == 0 ||
			    strcmp(tmp, "iso-8859-1") == 0)
				_encoding = OF_STRING_ENCODING_ISO_8859_1;
			else if (strcmp(tmp, "iso8859-15") == 0 ||
			    strcmp(tmp, "iso-8859-15") == 0)
				_encoding = OF_STRING_ENCODING_ISO_8859_15;
			/* Windows uses a codepage */
			else if (strcmp(tmp, "1252") == 0)
				_encoding = OF_STRING_ENCODING_WINDOWS_1252;
		}

		/* Territory */
		if ((tmp = strrchr(locale, '_')) != NULL) {
			*tmp++ = '\0';
			_territory = [[OFString alloc]
			    initWithCString: tmp
				   encoding: OF_STRING_ENCODING_ASCII];
		}

		_language = [[OFString alloc]
		    initWithCString: locale
			   encoding: OF_STRING_ENCODING_ASCII];

		_decimalPoint = [[OFString alloc]
		    initWithCString: localeconv()->decimal_point
			   encoding: _encoding];
	} @catch (id e) {
		[self release];
		@throw e;
	} @finally {
		free(locale);
	}

	sharedLocalization = self;

	return self;
}

- (OFString*)localizedStringForID: (OFConstantString*)ID
			 fallback: (OFConstantString*)fallback, ...
{
	OFString *ret;
	va_list args;

	va_start(args, fallback);
	ret = [self localizedStringForID: ID
				fallback: fallback
			       arguments: args];
	va_end(args);

	return ret;
}

- (OFString*)localizedStringForID: (OFConstantString*)ID
			 fallback: (OFConstantString*)fallback
			arguments: (va_list)arguments
{
	OFMutableString *ret = [OFMutableString string];
	void *pool = objc_autoreleasePoolPush();
	const char *UTF8String = [fallback UTF8String];
	size_t UTF8StringLength = [fallback UTF8StringLength];
	size_t last = 0;
	int state = 0;

	for (size_t i = 0; i < UTF8StringLength; i++) {
		switch (state) {
		case 0:
			if (UTF8String[i] == '%') {
				[ret appendUTF8String: UTF8String + last
					       length: i - last];

				last = i + 1;
				state = 1;
			}
			break;
		case 1:
			if (UTF8String[i] == '[') {
				last = i + 1;
				state = 2;
			} else {
				[ret appendString: @"%"];
				state = 0;
			}
			break;
		case 2:
			if (UTF8String[i] == ']') {
				va_list argsCopy;
				OFConstantString *name;

				OFString *var = [OFString
				    stringWithUTF8String: UTF8String + last
						  length: i - last];

				/*
				 * We loop, as most of the time, we only have
				 * one or maybe two variables, meaning looping
				 * is faster than constructing a dictionary.
				 */
				va_copy(argsCopy, arguments);
				while ((name = va_arg(argsCopy,
				    OFConstantString*)) != nil) {
					id value = va_arg(argsCopy, id);

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

					if ([name isEqual: var]) {
						[ret appendString:
						    [value description]];
						break;
					}
				}

				last = i + 1;
				state = 0;
			}
			break;
		}
	}
	switch (state) {
	case 1:
		[ret appendString: @"%"];
		/* Explicit fall-through */
	case 0:
		[ret appendUTF8String: UTF8String + last
			       length: UTF8StringLength - last];
		break;
	}

	objc_autoreleasePoolPop(pool);

	[ret makeImmutable];

	return ret;
}
@end

#include <assert.h>

#include <sys/time.h>

#import "OFObject.h"
#import "OFArray.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"
#import "OFTimer.h"
#import "OFRunLoop.h"
#import "OFThread.h"

#import "OFAllocFailedException.h"
#import "OFEnumerationMutationException.h"
#import "OFInitializationFailedException.h"

#if !defined(OF_APPLE_RUNTIME) || defined(__OBJC2__)
static void
uncaughtExceptionHandler(id exception)
{
	OFString *description = [exception description];
	OFArray *backtrace = nil;
	of_string_encoding_t encoding = [OFSystemInfo native8BitEncoding];
	of_string_encoding_t encoding = [OFLocalization encoding];

	fprintf(stderr, "\nRuntime error: Unhandled exception:\n%s\n",
	    [description cStringWithEncoding: encoding]);

	if ([exception respondsToSelector: @selector(backtrace)])
		backtrace = [exception backtrace];

	return instance;
}

const char*
_NSPrintForDebugger(id object)
{
	return [[object description]
	    cStringWithEncoding: [OFSystemInfo native8BitEncoding]];
	    cStringWithEncoding: [OFLocalization encoding]];
}

/* References for static linking */
void
_references_to_categories_of_OFObject(void)
{
	_OFObject_KeyValueCoding_reference = 1;

#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFPlugin.h"
#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#import "OFInitializationFailedException.h"

typedef OFPlugin* (*init_plugin_t)(void);

of_plugin_handle_t
of_dlopen(OFString *path, int flags)
{
#ifndef OF_WINDOWS
	return dlopen([path cStringWithEncoding:
	    [OFSystemInfo native8BitEncoding]], flags);
	return dlopen([path cStringWithEncoding: [OFLocalization encoding]],
	    flags);
#else
	if (path == nil)
		return GetModuleHandle(NULL);

	return LoadLibraryW([path UTF16String]);
#endif
}

#endif

#import "OFProcess.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFDataArray.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#import "OFInitializationFailedException.h"
#import "OFOutOfRangeException.h"
#import "OFReadFailedException.h"
#import "OFWriteFailedException.h"

#ifdef OF_WINDOWS

		const char *path;
		char **argv;

		if (pipe(_readPipe) != 0 || pipe(_writePipe) != 0)
			@throw [OFInitializationFailedException
			    exceptionWithClass: [self class]];

		path = [program cStringWithEncoding:
		path = [program cStringWithEncoding: [OFLocalization encoding]];
		    [OFSystemInfo native8BitEncoding]];
		[self OF_getArgV: &argv
		  forProgramName: programName
		    andArguments: arguments];

		@try {
			char **env = [self
			    OF_environmentForDictionary: environment];

	OFString *const *objects = [arguments objects];
	size_t i, count = [arguments count];
	of_string_encoding_t encoding;

	*argv = [self allocMemoryWithSize: sizeof(char*)
				    count: count + 2];

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	(*argv)[0] = (char*)[programName cStringWithEncoding: encoding];

	for (i = 0; i < count; i++)
		(*argv)[i + 1] =
		    (char*)[objects[i] cStringWithEncoding: encoding];

	(*argv)[i + 1] = NULL;
}

- (char**)OF_environmentForDictionary: (OFDictionary*)environment
{
	OFEnumerator *keyEnumerator, *objectEnumerator;
	char **envp;
	size_t i, count;
	of_string_encoding_t encoding;

	if (environment == nil)
		return NULL;

	encoding = [OFSystemInfo native8BitEncoding];
	encoding = [OFLocalization encoding];

	count = [environment count];
	envp = [self allocMemoryWithSize: sizeof(char*)
				   count: count + 1];

	keyEnumerator = [environment keyEnumerator];
	objectEnumerator = [environment objectEnumerator];

#endif
typedef of_char32_t of_unichar_t;

/*!
 * @brief The encoding of a string.
 */
typedef enum of_string_encoding_t {
	/*
	 * UTF-8 *has* to be 0, so that if the @ref OFLocalization singleton is
	 * `nil`, `[OFLocalization encoding]` returns UTF-8.
	 */
	/*! UTF-8 */
	OF_STRING_ENCODING_UTF_8,
	/*! ASCII */
	OF_STRING_ENCODING_ASCII,
	/*! ISO 8859-1 */
	OF_STRING_ENCODING_ISO_8859_1,
	/*! ISO 8859-15 */

#import "OFString.h"
#import "OFString_UTF8.h"
#import "OFString_UTF8+Private.h"
#import "OFArray.h"
#import "OFDictionary.h"
#import "OFDataArray.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"
#ifdef OF_HAVE_FILES
# import "OFFile.h"
#endif
#import "OFURL.h"
#ifdef OF_HAVE_SOCKETS
# import "OFHTTPClient.h"
# import "OFHTTPRequest.h"

#ifdef HAVE_STRTOF_L
	const char *UTF8String = [self UTF8String];
#else
	/*
	 * If we have no strtof_l, we have no other choice but to replace "."
	 * with the locale's decimal point.
	 */
	OFString *decimalPoint = [OFSystemInfo decimalPoint];
	OFString *decimalPoint = [OFLocalization decimalPoint];
	const char *UTF8String = [[self
	    stringByReplacingOccurrencesOfString: @"."
				      withString: decimalPoint] UTF8String];
#endif
	char *endPointer = NULL;
	float value;

#ifdef HAVE_STRTOD_L
	const char *UTF8String = [self UTF8String];
#else
	/*
	 * If we have no strtod_l, we have no other choice but to replace "."
	 * with the locale's decimal point.
	 */
	OFString *decimalPoint = [OFSystemInfo decimalPoint];
	OFString *decimalPoint = [OFLocalization decimalPoint];
	const char *UTF8String = [[self
	    stringByReplacingOccurrencesOfString: @"."
				      withString: decimalPoint] UTF8String];
#endif
	char *endPointer = NULL;
	double value;

 *
 * A CPU with multiple cores counts as multiple CPUs.
 *
 * @return The number of CPUs installed in the system
 */
+ (size_t)numberOfCPUs;

/*!
 * @brief Returns the native 8-bit string encoding of the operating system.
 *
 * This is useful to encode strings correctly for passing them to operating
 * system calls.
 *
 * If the native 8-bit encoding is unknown, UTF-8 is assumed.
 *
 * @return The native 8-bit string encoding of the operating system
 */
+ (of_string_encoding_t)native8BitEncoding;

/*!
 * @brief Returns the language of the locale.
 *
 * If the language is unknown, nil is returned.
 *
 * @return The language of the locale.
 */
+ (OFString*)language;

/*!
 * @brief Returns the territory of the locale.
 *
 * If the territory is unknown, nil is returned.
 *
 * @return The territory of the locale.
 */
+ (OFString*)territory;

/*!
 * @brief Returns the decimal point in the system's locale.
 *
 * @return The decimal point in the system's locale
 */
+ (OFString*)decimalPoint;

/*!
 * @brief Returns the path where user data for the application can be stored.
 *
 * On Unix systems, this adheres to the XDG Base Directory specification.@n
 * On Mac OS X and iOS, it uses the `NSApplicationSupportDirectory` directory.@n
 * On Windows, it uses the `APPDATA` environment variable.@n
 * On Haiku, it uses the `B_USER_SETTINGS_DIRECTORY` directory.

/* Work around __block being used by glibc */
#include <stdlib.h>	/* include any libc header to get the libc defines */
#ifdef __GLIBC__
# undef __USE_XOPEN
#endif

#include <locale.h>
#include <unistd.h>

#include "platform.h"

#ifdef OF_MAC_OS_X
# include <sys/sysctl.h>
#endif

struct x86_regs {
	uint32_t eax, ebx, ecx, edx;
};
#endif

static size_t pageSize;
static size_t numberOfCPUs;
static of_string_encoding_t native8BitEncoding = OF_STRING_ENCODING_UTF_8;
static OFString *language = nil;
static OFString *territory = nil;
static OFString *decimalPoint = @".";

void
of_system_info_parse_locale(char *locale)
{
	if (locale == NULL)
		return;

	locale = of_strdup(locale);

	@try {
		char *tmp;

		/* We don't care for extras behind the @ */
		if ((tmp = strrchr(locale, '@')) != NULL)
			*tmp = '\0';

		/* Encoding */
		if ((tmp = strrchr(locale, '.')) != NULL) {
			size_t tmpLen;

			*tmp++ = '\0';

			tmpLen = strlen(tmp);
			for (size_t i = 0; i < tmpLen; i++)
				tmp[i] = of_ascii_tolower(tmp[i]);

			if (strcmp(tmp, "utf8") == 0 ||
			    strcmp(tmp, "utf-8") == 0)
				native8BitEncoding = OF_STRING_ENCODING_UTF_8;
			else if (strcmp(tmp, "ascii") == 0 ||
			    strcmp(tmp, "us-ascii") == 0)
				native8BitEncoding = OF_STRING_ENCODING_ASCII;
			else if (strcmp(tmp, "iso8859-1") == 0 ||
			    strcmp(tmp, "iso-8859-1") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_ISO_8859_1;
			else if (strcmp(tmp, "iso8859-15") == 0 ||
			    strcmp(tmp, "iso-8859-15") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_ISO_8859_15;
			/* Windows uses a codepage */
			else if (strcmp(tmp, "1252") == 0)
				native8BitEncoding =
				    OF_STRING_ENCODING_WINDOWS_1252;
		}

		/* Territory */
		if ((tmp = strrchr(locale, '_')) != NULL) {
			*tmp++ = '\0';
			territory = [[OFString alloc]
			    initWithCString: tmp
				   encoding: OF_STRING_ENCODING_ASCII];
		}

		language = [[OFString alloc]
		    initWithCString: locale
			   encoding: OF_STRING_ENCODING_ASCII];
	} @finally {
		free(locale);
	}

	decimalPoint = [[OFString alloc]
	    initWithCString: localeconv()->decimal_point
		   encoding: native8BitEncoding];
}

#if defined(OF_X86_64) || defined(OF_X86)
static OF_INLINE struct x86_regs OF_CONST_FUNC
x86_cpuid(uint32_t eax, uint32_t ecx)
{
	struct x86_regs regs;

}

+ (size_t)numberOfCPUs
{
	return numberOfCPUs;
}

+ (of_string_encoding_t)native8BitEncoding
{
	return native8BitEncoding;
}

+ (OFString*)language
{
	return language;
}

+ (OFString*)territory
{
	return territory;
}

+ (OFString*)decimalPoint
{
	return decimalPoint;
}

+ (OFString*)userDataPath
{
#if defined(OF_MAC_OS_X) || defined(OF_IOS)
	void *pool = objc_autoreleasePoolPush();
	char pathC[PATH_MAX];
	OFMutableString *path;
	OFString *home;

#import "OFXMLProcessingInstructions.h"
#import "OFXMLParser.h"
#import "OFXMLElementBuilder.h"

#import "OFMessagePackExtension.h"

#import "OFApplication.h"
#import "OFOptionsParser.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"
#import "OFOptionsParser.h"
#import "OFTimer.h"
#import "OFRunLoop.h"

#import "OFAllocFailedException.h"
#import "OFException.h"
#ifdef OF_HAVE_SOCKETS
# import "OFAcceptFailedException.h"

#ifdef HAVE_DLFCN_H
# include <dlfcn.h>
#endif

#import "OFException.h"
#import "OFString.h"
#import "OFArray.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#import "OFInitializationFailedException.h"
#import "OFLockFailedException.h"
#import "OFUnlockFailedException.h"

#if !defined(HAVE_STRERROR_R) && defined(OF_HAVE_THREADS)
# import "threading.h"

#endif

#ifdef HAVE_STRERROR_R
	if (strerror_r(errNo, buffer, 256) != 0)
		return @"Unknown error (strerror_r failed)";

	ret = [OFString stringWithCString: buffer
				 encoding: [OFSystemInfo native8BitEncoding]];
				 encoding: [OFLocalization encoding]];
#else
# ifdef OF_HAVE_THREADS
	if (!of_mutex_lock(&mutex))
		@throw [OFLockFailedException exception];

	@try {
# endif
		ret = [OFString
		    stringWithCString: strerror(errNo)
			     encoding: [OFSystemInfo native8BitEncoding]];
			     encoding: [OFLocalization encoding]];
# ifdef OF_HAVE_THREADS
	} @finally {
		if (!of_mutex_unlock(&mutex))
			@throw [OFUnlockFailedException exception];
	}
# endif
#endif

#ifdef HAVE_XLOCALE_H
# include <xlocale.h>
#endif

#include <sys/types.h>

#import "OFString.h"
#import "OFSystemInfo.h"
#import "OFLocalization.h"

#import "OFInitializationFailedException.h"

#define MAX_SUBFORMAT_LEN 64

#ifndef HAVE_ASPRINTF
/*

			char *tmp2;

			@try {
				OFMutableString *tmpStr = [OFMutableString
				    stringWithUTF8String: tmp
						  length: tmpLen];
				OFString *decimalPoint =
				    [OFSystemInfo decimalPoint];
				    [OFLocalization decimalPoint];
				[tmpStr replaceOccurrencesOfString: decimalPoint
							withString: @"."];
				if ([tmpStr UTF8StringLength] > INT_MAX)
					return false;
				tmpLen = (int)[tmpStr UTF8StringLength];
				tmp2 = malloc(tmpLen);
				memcpy(tmp2, [tmpStr UTF8String], tmpLen);

#import "OFHTTPRequest.h"
#import "OFHTTPResponse.h"
#import "OFOptionsParser.h"
#import "OFStdIOStream.h"
#import "OFSystemInfo.h"
#import "OFTCPSocket.h"
#import "OFURL.h"
#import "OFLocalization.h"

#import "OFAddressTranslationFailedException.h"
#import "OFConnectionFailedException.h"
#import "OFHTTPRequestFailedException.h"
#import "OFInvalidFormatException.h"
#import "OFInvalidServerReplyException.h"
#import "OFOpenItemFailedException.h"

@end

OF_APPLICATION_DELEGATE(OFHTTP)

static void
help(OFStream *stream, bool full, int status)
{
	[of_stderr writeFormat:
	    @"Usage: %@ -[cehHmoOPqv] url1 [url2 ...]\n",
	    [OFApplication programName]];
	[of_stderr writeString:
	    OF_LOCALIZED(@"usage",
	    @"Usage: %[prog] -[cehHmoOPqv] url1 [url2 ...]\n",
	    @"prog", [OFApplication programName])];

	if (full)
		[stream writeString:
		[stream writeString: OF_LOCALIZED(@"full_usage",
		    @"\nOptions:\n    "
		    @"-b  --body           "
		    @"  Specify the file to send as body\n    "
		    @"-c  --continue       "
		    @"  Continue download of existing file\n    "
		    @"-f  --force          "
		    @"  Force / overwrite existing file\n    "

		    @"-O  --detect-filename"
		    @"  Do a HEAD request to detect the file name\n    "
		    @"-P  --proxy          "
		    @"  Specify SOCKS5 proxy\n    "
		    @"-q  --quiet          "
		    @"  Quiet mode (no output, except errors)\n    "
		    @"-v  --verbose        "
		    @"  Verbose mode (print headers)\n"];
		    @"  Verbose mode (print headers)\n")];

	[OFApplication terminateWithStatus: status];
}

@implementation OFHTTP
- init
{

- (void)addHeader: (OFString*)header
{
	size_t pos = [header rangeOfString: @":"].location;
	OFString *name, *value;

	if (pos == OF_NOT_FOUND) {
		[of_stderr writeFormat: @"%@: Headers must to be in format "
					"name:value!\n",
					[OFApplication programName]];
		[of_stderr writeString: OF_LOCALIZED(@"invalid_input_header",
		    @"%[prog]: Headers must to be in format name:value!\n",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	name = [header substringWithRange: of_range(0, pos)];
	name = [name stringByDeletingEnclosingWhitespaces];

	value = [header substringWithRange:

	else if ([method isEqual: @"PUT"])
		_method = OF_HTTP_REQUEST_METHOD_PUT;
	else if ([method isEqual: @"DELETE"])
		_method = OF_HTTP_REQUEST_METHOD_DELETE;
	else if ([method isEqual: @"TRACE"])
		_method = OF_HTTP_REQUEST_METHOD_TRACE;
	else {
		[of_stderr writeString: OF_LOCALIZED(@"invalid_input_method",
		[of_stderr writeFormat: @"%@: Invalid request method %@!\n",
					[OFApplication programName],
					method];
		    @"%[prog]: Invalid request method %[method]!\n",
		    @"prog", [OFApplication programName],
		    @"method", method)];
		[OFApplication terminateWithStatus: 1];
	}

	objc_autoreleasePoolPop(pool);
}

- (void)setProxy: (OFString*)proxy

		if (port > UINT16_MAX)
			@throw [OFOutOfRangeException exception];

		[OFTCPSocket setSOCKS5Host: host];
		[OFTCPSocket setSOCKS5Port: (uint16_t)port];
	} @catch (OFInvalidFormatException *e) {
		[of_stderr writeFormat: @"%@: Proxy must to be in format "
					"host:port!\n",
					[OFApplication programName]];
		[of_stderr writeString: OF_LOCALIZED(@"invalid_input_proxy",
		    @"%[prog]: Proxy must to be in format host:port!\n",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}
}

- (void)applicationDidFinishLaunching
{
	OFString *outputPath;

			[self setMethod: [optionsParser argument]];
			break;
		case 'P':
			[self setProxy: [optionsParser argument]];
			break;
		case ':':
			if ([optionsParser lastLongOption] != nil)
				[of_stderr writeFormat:
				    @"%@: Argument for option --%@ missing\n",
				    [OFApplication programName],
				    [optionsParser lastLongOption]];
			else
				[of_stderr writeFormat:
				    @"%@: Argument for option -%C missing\n",
				    [OFApplication programName],
				    [optionsParser lastOption]];
				[of_stderr writeString:
				    OF_LOCALIZED(@"long_argument_missing",
				    @"%[prog]: Argument for option --%[opt] "
				    "missing\n"
				    @"prog", [OFApplication programName],
				    @"opt", [optionsParser lastLongOption])];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    [optionsParser lastOption]];
				[of_stderr writeString:
				    OF_LOCALIZED(@"argument_missing",
				    @"%[prog]: Argument for option -%[opt] "
				    "missing\n",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		case '=':
			[of_stderr writeFormat: @"%@: Option --%@ takes no "
						@"argument\n",
						[OFApplication programName],
						[optionsParser lastLongOption]];
			[of_stderr writeString:
			    OF_LOCALIZED(@"takes_no_argument",
			    @"%[prog]: Option --%[opt] takes no argument\n",
			    @"prog", [OFApplication programName],
			    @"opt", [optionsParser lastLongOption])];

			[OFApplication terminateWithStatus: 1];
			break;
		case '?':
			if ([optionsParser lastLongOption] != nil)
				[of_stderr writeFormat:
				    @"%@: Unknown option: --%@\n",
				    [OFApplication programName],
				    [optionsParser lastLongOption]];
			else
				[of_stderr writeFormat:
				    @"%@: Unknown option: -%C\n",
				    [OFApplication programName],
				    [optionsParser lastOption]];
				[of_stderr writeString:
				    OF_LOCALIZED(@"unknown_long_option",
				    @"%[prog]: Unknown option: --%[opt]\n",
				    @"prog", [OFApplication programName],
				    @"opt", [optionsParser lastLongOption])];
			else {
				OFString *optStr = [OFString
				    stringWithFormat: @"%c",
				    [optionsParser lastOption]];
				[of_stderr writeString:
				    OF_LOCALIZED(@"unknown_option",
				    @"%[prog]: Unknown option: -%[opt]\n",
				    @"prog", [OFApplication programName],
				    @"opt", optStr)];
			}

			[OFApplication terminateWithStatus: 1];
			break;
		}
	}

	_outputPath = [outputPath copy];
	_URLs = [[optionsParser remainingArguments] retain];

	if ([_URLs count] < 1)
		help(of_stderr, false, 1);

	if (_quiet && _verbose) {
		[of_stderr writeString: OF_LOCALIZED(@"quiet_xor_verbose",
		[of_stderr writeFormat: @"%@: -q / --quiet and -v / --verbose "
					@"are mutually exclusive!\n",
					[OFApplication programName]];
		    @"%[prog]: -q / --quiet and -v / --verbose are mutually "
		    @"exclusive!\n",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	if (_outputPath != nil && [_URLs count] > 1) {
		[of_stderr writeFormat: @"%@: Cannot use -o / --output when "
					@"more than one URL has been "
					@"specified!\n",
					[OFApplication programName]];
		[of_stderr writeString:
		    OF_LOCALIZED(@"output_only_with_one_url",
		    @"%[prog]: Cannot use -o / --output when more than one URL "
		    @"has been specified!\n",
		    @"prog", [OFApplication programName])];
		[OFApplication terminateWithStatus: 1];
	}

	[self performSelector: @selector(downloadNextURL)
		   afterDelay: 0];
}

	@try {
		response = [_HTTPClient performRequest: request];
	} @catch (OFAddressTranslationFailedException *e) {
		if (!_quiet)
			[of_stdout writeString: @"\n"];

		[of_stderr writeFormat: @"%@: Failed to download <%@>!\n"
					@"  Address translation failed: %@\n",
					[OFApplication programName],
					[[request URL] string], e];
		[of_stderr writeString:
		    OF_LOCALIZED(@"download_failed_address_translation",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  Address translation failed: %[exception]\n",
		    @"prog", [OFApplication programName],
		    @"url", [[request URL] string],
		    @"exception", e)];
	} @catch (OFConnectionFailedException *e) {
		if (!_quiet)
			[of_stdout writeString: @"\n"];

		[of_stderr writeFormat: @"%@: Failed to download <%@>!\n"
					@"  Connection failed: %@\n",
					[OFApplication programName],
					[[request URL] string], e];
		[of_stderr writeString:
		    OF_LOCALIZED(@"download_failed_connection_failed",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  Connection failed: %[exception]\n",
		    @"prog", [OFApplication programName],
		    @"url", [[request URL] string],
		    @"exception", e)];
	} @catch (OFInvalidServerReplyException *e) {
		if (!_quiet)
			[of_stdout writeString: @"\n"];

		[of_stderr writeFormat: @"%@: Failed to download <%@>!\n"
					@"  Invalid server reply!\n",
					[OFApplication programName],
					[[request URL] string]];
		[of_stderr writeString:
		    OF_LOCALIZED(@"download_failed_invalid_server_reply",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  Invalid server reply!\n",
		    @"prog", [OFApplication programName],
		    @"url", [[request URL] string])];
	} @catch (OFUnsupportedProtocolException *e) {
		if (!_quiet)
			[of_stdout writeString: @"\n"];

		[of_stderr writeString: OF_LOCALIZED(@"no_ssl_library",
		[of_stderr writeFormat: @"%@: No SSL library loaded!\n"
					@"  In order to download via https, "
					@"you need to preload an SSL library "
					@"for ObjFW\n  such as ObjOpenSSL!\n",
					[OFApplication programName]];
		    @"%[prog]: No SSL library loaded!\n"
		    @"  In order to download via https, you need to preload an "
		    @"SSL library for ObjFW\n"
		    "such as ObjOpenSSL!\n",
		    @"prog", [OFApplication programName])];
	} @catch (OFReadOrWriteFailedException *e) {
		OFString *error = OF_LOCALIZED(
		    @"download_failed_read_or_write_failed_any",
		OFString *action = @"Read or write";
		    @"Read or write failed");

		if (!_quiet)
			[of_stdout writeString: @"\n"];

		if ([e isKindOfClass: [OFReadFailedException class]])
			error = OF_LOCALIZED(
			    @"download_failed_read_or_write_failed_read",
			action = @"Read";
			    @"Read failed");
		else if ([e isKindOfClass: [OFWriteFailedException class]])
			error = OF_LOCALIZED(
			    @"download_failed_read_or_write_failed_write",
			action = @"Write";
			    @"Write failed");

		[of_stderr writeFormat: @"%@: Failed to download <%@>!\n"
					@"  %@ failed: %@\n",
					[OFApplication programName],
					[[request URL] string], action, e];
		[of_stderr writeString:
		    OF_LOCALIZED(@"download_failed_read_or_write_failed",
		    @"%[prog]: Failed to download <%[url]>!\n"
		    @"  %[error]: %[exception]\n",
		    @"prog", [OFApplication programName],
		    @"url", [[request URL] string],
		    @"error", error,
		    @"exception", e)];
	} @catch (OFHTTPRequestFailedException *e) {
		if (!_quiet)
			[of_stdout writeFormat: @" ➜ %d\n",
						[[e response] statusCode]];

		[of_stderr writeString: OF_LOCALIZED(@"download_failed",
		[of_stderr writeFormat: @"%@: Failed to download <%@>!\n",
					[OFApplication programName],
					[[request URL] string]];
		    @"%[prog]: Failed to download <%[url]>!\n",
		    @"prog", [OFApplication programName],
		    @"url", [[request URL] string])];
	}

	if (!_quiet && response != nil)
		[of_stdout writeFormat: @" ➜ %d\n", [response statusCode]];

	return response;
}

		[_progressBar release];
		_progressBar = nil;

		if (!_quiet)
			[of_stdout writeString: @"\n  Error!\n"];

		URL = [_URLs objectAtIndex: _URLIndex - 1];
		[of_stderr writeFormat: @"%@: Failed to download <%@>: %@\n",
					[OFApplication programName], URL, e];
		[of_stderr writeString:
		    OF_LOCALIZED(@"download_failed_exception",
		    @"%[prog]: Failed to download <%[url]>: %[exception]\n",
		    @"prog", [OFApplication programName],
		    @"url", URL,
		    @"exception", e)];

		_errorCode = 1;
		goto next;
	}

	_received += length;

	[_output writeBuffer: buffer
		      length: length];

	[_progressBar setReceived: _received];

	if ([response isAtEndOfStream] ||
	    (_length >= 0 && _received >= _length)) {
		[_progressBar stop];
		[_progressBar draw];
		[_progressBar release];
		_progressBar = nil;

		if (!_quiet)
			[of_stdout writeString: @"\n  Done!\n"];
			[of_stdout writeString:
			    OF_LOCALIZED(@"download_done", @"\n  Done!\n")];

		goto next;
	}

	return true;

next:

	if (_URLIndex >= [_URLs count])
		[OFApplication terminateWithStatus: _errorCode];

	@try {
		URLString = [_URLs objectAtIndex: _URLIndex++];
		URL = [OFURL URLWithString: URLString];
	} @catch (OFInvalidFormatException *e) {
		[of_stderr writeString: OF_LOCALIZED(@"invalid_url",
		[of_stderr writeFormat: @"%@: Invalid URL: <%@>!\n",
					[OFApplication programName],
					URLString];
		    @"%[prog]: Invalid URL: <%[url]>!\n",
		    @"prog", [OFApplication programName],
		    @"url", URLString)];

		_errorCode = 1;
		goto next;
	}

	if (![[URL scheme] isEqual: @"http"] &&
	    ![[URL scheme] isEqual: @"https"]) {
		[of_stderr writeString: OF_LOCALIZED(@"invalid_scheme",
		[of_stderr writeFormat: @"%@: Invalid scheme: <%@:>!\n",
					[OFApplication programName],
					URLString];
		    @"%[prog]: Invalid scheme: <%[scheme]:>!\n",
		    @"prog", [OFApplication programName],
		    @"scheme", URLString)];

		_errorCode = 1;
		goto next;
	}

	clientHeaders = [[_clientHeaders mutableCopy] autorelease];

	type = [headers objectForKey: @"Content-Type"];

	if (lengthString != nil)
		_length = [lengthString decimalValue];

	if (!_quiet) {
		if (type == nil)
			type = @"unknown";
			type = OF_LOCALIZED(@"type_unknown", @"unknown");

		if (_length >= 0) {
			if (_resumedFrom + _length >= GIBIBYTE)
			if (_resumedFrom + _length >= GIBIBYTE) {
				lengthString = [OFString stringWithFormat:
				    @"%,.2f GiB",
				    @"%,.2f",
				    (float)(_resumedFrom + _length) / GIBIBYTE];
				lengthString = OF_LOCALIZED(@"size_gib",
				    @"%[num] GiB",
				    @"num", lengthString);
			else if (_resumedFrom + _length >= MEBIBYTE)
			} else if (_resumedFrom + _length >= MEBIBYTE) {
				lengthString = [OFString stringWithFormat:
				    @"%,.2f MiB",
				    @"%,.2f",
				    (float)(_resumedFrom + _length) / MEBIBYTE];
				lengthString = OF_LOCALIZED(@"size_mib",
				    @"%[num] MiB",
				    @"num", lengthString);
			else if (_resumedFrom + _length >= KIBIBYTE)
			} else if (_resumedFrom + _length >= KIBIBYTE) {
				lengthString = [OFString stringWithFormat:
				    @"%,.2f KiB",
				    @"%,.2f",
				    (float)(_resumedFrom + _length) / KIBIBYTE];
				lengthString = OF_LOCALIZED(@"size_kib",
				    @"%[num] KiB",
				    @"num", lengthString);
			else
			} else {
				lengthString = [OFString stringWithFormat:
				    @"%jd bytes", _resumedFrom + _length];
				    @"%jd", _resumedFrom + _length];
				lengthString = OF_LOCALIZED(@"size_bytes",
				    @"%[num] bytes",
				    @"num", lengthString);
			}
		} else
			lengthString = @"unknown";

			lengthString =
			    OF_LOCALIZED(@"size_unknown", @"unknown");
		[of_stdout writeFormat: @"  Name: %@\n", fileName];

		if (_verbose) {
			void *pool = objc_autoreleasePoolPush();
			OFDictionary OF_GENERIC(OFString*, OFString*) *headers =
			    [response headers];
			OFEnumerator *keyEnumerator = [headers keyEnumerator];
			OFEnumerator *objectEnumerator =
			    [headers objectEnumerator];
			OFString *key, *object;

			[of_stdout writeString: OF_LOCALIZED(@"info_name_nopad",
			    @"  Name: %[name]\n",
			    @"name", fileName)];

			while ((key = [keyEnumerator nextObject]) != nil &&
			    (object = [objectEnumerator nextObject]) != nil)
				[of_stdout writeFormat: @"  %@: %@\n",
							key, object];

			objc_autoreleasePoolPop(pool);
		} else {
			[of_stdout writeFormat: @"  Type: %@\n", type];
			[of_stdout writeFormat: @"  Size: %@\n", lengthString];
			[of_stdout writeString: OF_LOCALIZED(@"info_name",
			    @"  Name: %[name]\n",
			    @"name", fileName)];
			[of_stdout writeString: OF_LOCALIZED(@"info_type",
			    @"  Type: %[type]\n",
			    @"type", type)];
			[of_stdout writeString: OF_LOCALIZED(@"info_size",
			    @"  Size: %[size]\n",
			    @"size", lengthString)];
		}
	}

	if ([_outputPath isEqual: @"-"])
		_output = of_stdout;
	else {
		if (!_continue && !_force &&
		    [fileManager fileExistsAtPath: fileName]) {
			[of_stderr writeFormat:
			    @"%@: File %@ already exists!\n",
			    [OFApplication programName], fileName];
			[of_stderr writeString:
			    OF_LOCALIZED(@"ouput_already_exists",
			    @"%[prog]: File %[filename] already exists!\n",
			    @"prog", [OFApplication programName],
			    @"filename", fileName)];

			_errorCode = 1;
			goto next;
		}

		@try {
			OFString *mode =
			    ([response statusCode] == 206 ? @"ab" : @"wb");
			_output = [[OFFile alloc] initWithPath: fileName
							  mode: mode];
		} @catch (OFOpenItemFailedException *e) {
			[of_stderr writeFormat:
			    @"%@: Failed to open file %@!\n",
			    [OFApplication programName], fileName];
			[of_stderr writeString:
			    OF_LOCALIZED(@"failed_to_open_output",
			    @"%[prog]: Failed to open file %[filename]: "
			    @"%[exception]\n",
			    @"prog", [OFApplication programName],
			    @"filename",fileName,
			    @"exception", e)];

			_errorCode = 1;
			goto next;
		}
	}

	if (!_quiet) {

#include "config.h"

#include <math.h>

#import "OFDate.h"
#import "OFStdIOStream.h"
#import "OFTimer.h"
#import "OFLocalization.h"

#import "ProgressBar.h"

#define GIBIBYTE (1024 * 1024 * 1024)
#define MEBIBYTE (1024 * 1024)
#define KIBIBYTE (1024)

		_BPS = (float)_received / (float)timeInterval;
		_ETA = timeInterval;
	}

	if (isinf(_ETA))
		[of_stdout writeString: @"--:--:-- "];
	else if (_ETA >= 99 * 3600)
		[of_stdout writeFormat: @"%,4.2f d ", _ETA / (24 * 3600)];
	else
	else if (_ETA >= 99 * 3600) {
		OFString *num = [OFString stringWithFormat:
		    @"%,4.2f", _ETA / (24 * 3600)];
		[of_stdout writeString: OF_LOCALIZED(@"eta_days",
		    @"%[num] d ",
		    @"num", num)];
	} else
		[of_stdout writeFormat: @"%2u:%02u:%02u ",
		    (uint8_t)(_ETA / 3600), (uint8_t)(_ETA / 60) % 60,
		    (uint8_t)_ETA % 60];

	if (_BPS >= GIBIBYTE)
		[of_stdout writeFormat: @"%,7.2f GiB/s", _BPS / GIBIBYTE];
	else if (_BPS >= MEBIBYTE)
		[of_stdout writeFormat: @"%,7.2f MiB/s", _BPS / MEBIBYTE];
	else if (_BPS >= KIBIBYTE)
		[of_stdout writeFormat: @"%,7.2f KiB/s", _BPS / KIBIBYTE];
	else
		[of_stdout writeFormat: @"%,7.2f B/s  ", _BPS];
	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)_drawReceived
{
	if (_resumedFrom + _received >= GIBIBYTE)
		[of_stdout writeFormat:
	if (_resumedFrom + _received >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"\r  %,7.2f GiB ",
		    (float)(_resumedFrom + _received) / GIBIBYTE];
	else if (_resumedFrom + _received >= MEBIBYTE)
		[of_stdout writeFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gib",
		    @"\r  %[num] GiB ",
		    @"num", num)];
	} else if (_resumedFrom + _received >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"\r  %,7.2f MiB ",
		    (float)(_resumedFrom + _received) / MEBIBYTE];
	else if (_resumedFrom + _received >= KIBIBYTE)
		[of_stdout writeFormat:
		    @"%,7.2f", (float)(_resumedFrom + _received) / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mib",
		    @"\r  %[num] MiB ",
		    @"num", num)];
	} else if (_resumedFrom + _received >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"\r  %,7.2f KiB ",
		    (float)(_resumedFrom + _received) / KIBIBYTE];
	else
		[of_stdout writeFormat:
		    @"\r  %jd bytes ", _resumedFrom + _received];
		    @"%,7.2f", (float)(_resumedFrom + _received) / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kib",
		    @"\r  %[num] KiB ",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%jd", _resumedFrom + _received];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bytes",
		    @"\r  %[num] bytes ",
		    @"num", num)];
	}

	if (_stopped)
		_BPS = (float)_received /
		    -(float)[_startDate timeIntervalSinceNow];

	if (_BPS >= GIBIBYTE)
		[of_stdout writeFormat: @"%,7.2f GiB/s", _BPS / GIBIBYTE];
	else if (_BPS >= MEBIBYTE)
		[of_stdout writeFormat: @"%,7.2f MiB/s", _BPS / MEBIBYTE];
	else if (_BPS >= KIBIBYTE)
		[of_stdout writeFormat: @"%,7.2f KiB/s", _BPS / KIBIBYTE];
	else
		[of_stdout writeFormat: @"%,7.2f B/s  ", _BPS];
	if (_BPS >= GIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / GIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_gibs",
		    @"%[num] GiB/s",
		    @"num", num)];
	} else if (_BPS >= MEBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / MEBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_mibs",
		    @"%[num] MiB/s",
		    @"num", num)];
	} else if (_BPS >= KIBIBYTE) {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS / KIBIBYTE];
		[of_stdout writeString: OF_LOCALIZED(@"progress_kibs",
		    @"%[num] KiB/s",
		    @"num", num)];
	} else {
		OFString *num = [OFString stringWithFormat:
		    @"%,7.2f", _BPS];
		[of_stdout writeString: OF_LOCALIZED(@"progress_bps",
		    @"%[num] B/s  ",
		    @"num", num)];
	}
}

- (void)draw
{
	if (_length > 0)
		[self _drawProgress];
	else