ObjFW  Check-in [8f8af474fc]

generators/unicode/gen_tables
src/Info.plist
src/bridge/Info.plist
src/libobjfw.*
src/objfw-defs.h
src/runtime/Info.plist
src/runtime/libobjfwrt.*
src/tls/Info.plist
tests/DerivedData
tests/EBOOT.PBP
tests/Info.plist
tests/PARAM.SFO
tests/objc_sync/objc_sync
tests/plugin/Info.plist
tests/terminal/terminal_tests

generators/unicode/gen_tables
src/Info.plist
src/bridge/Info.plist
src/libobjfw.*
src/objfw-defs.h
src/runtime/Info.plist
src/runtime/libobjfwrt.*
src/tls/Info.plist
tests/DerivedData
tests/EBOOT.PBP
tests/Info.plist
tests/PARAM.SFO
tests/iOS.xcodeproj/*.pbxuser
tests/iOS.xcodeproj/project.xcworkspace
tests/iOS.xcodeproj/xcuserdata

generators/unicode/gen_tables
src/Info.plist
src/bridge/Info.plist
src/libobjfw.*
src/objfw-defs.h
src/runtime/Info.plist
src/runtime/libobjfwrt.*
src/tls/Info.plist
tests/DerivedData
tests/EBOOT.PBP
tests/Info.plist
tests/PARAM.SFO
tests/iOS.xcodeproj/*.pbxuser
tests/iOS.xcodeproj/project.xcworkspace
tests/iOS.xcodeproj/xcuserdata

				[Whether we have select() or similar])
			AC_SUBST(OF_SELECT_KERNEL_EVENT_OBSERVER_M,
				"OFSelectKernelEventObserver.m")
		])
		;;
	esac

	tls_support="no"
	AC_CHECK_HEADERS(Security/SecureTransport.h, [
		old_LIBS="$LIBS"
		LIBS="-framework Security -framework Foundation $LIBS"

		AC_CHECK_FUNC(SSLHandshake, [
			AC_DEFINE(HAVE_SECURE_TRANSPORT, 1,
				[Whether we have Secure Transport])

			tls_support="securetransport"
			TLS_LIBS="-framework Foundation $TLS_LIBS"
			TLS_LIBS="-framework Security $TLS_LIBS"

			AC_SUBST(OF_SECURE_TRANSPORT_TLS_STREAM_M,
				"OFSecureTransportTLSStream.m")
		], [])

		LIBS="$old_LIBS"
	])

	AS_IF([test x"$tls_support" != x"no"], [
		AC_SUBST(TLS, "tls")
		AC_SUBST(TLS_LIBS)
		AC_DEFINE(HAVE_TLS_SUPPORT, 1,
			[Whether we have an implementation for TLS])
		AC_CONFIG_FILES(src/tls/Info.plist)

		OFHTTP_LIBS="-lobjfwtls $TLS_LIBS $OFHTTP_LIBS"

		AS_IF([test x"$enable_shared" != x"no"], [
			AC_SUBST(OBJFWTLS_SHARED_LIB,
				"${LIB_PREFIX}objfwtls${LIB_SUFFIX}")
		])
		AS_IF([test x"$enable_static" = x"yes" \
		    -o x"$enable_shared" = x"no"], [
			AC_SUBST(OBJFWTLS_STATIC_LIB, "libobjfwtls.a")
		])
		AS_IF([test x"$build_framework" = x"yes"], [
			AC_SUBST(OBJFWTLS_FRAMEWORK, "ObjFWTLS.framework")
		])
	])

	AS_IF([test x"$enable_threads" != x"no"], [
		AC_SUBST(OF_HTTP_CLIENT_TESTS_M, "OFHTTPClientTests.m")
	])

	AC_SUBST(OFDNS, "ofdns")
	AS_IF([test x"$enable_files" != x"no"], [
		AC_SUBST(OFHTTP, "ofhttp")
		AC_SUBST(OFHTTP_LIBS)
	])
])

AC_DEFUN([CHECK_BUILTIN_BSWAP], [
	AC_MSG_CHECKING(for __builtin_bswap$1)
	AC_LINK_IFELSE([
		AC_LANG_PROGRAM([

OBJFWRT_LIB_MINOR = 0
OBJFWRT_LIB_MAJOR_MINOR = ${OBJFWRT_LIB_MAJOR}.${OBJFWRT_LIB_MINOR}

OBJFWBRIDGE_SHARED_LIB = @OBJFWBRIDGE_SHARED_LIB@
OBJFWBRIDGE_STATIC_LIB = @OBJFWBRIDGE_STATIC_LIB@
OBJFWBRIDGE_FRAMEWORK = @OBJFWBRIDGE_FRAMEWORK@

OBJFWTLS_SHARED_LIB = @OBJFWTLS_SHARED_LIB@
OBJFWTLS_STATIC_LIB = @OBJFWTLS_STATIC_LIB@
OBJFWTLS_FRAMEWORK = @OBJFWTLS_FRAMEWORK@

BIN_PREFIX = @BIN_PREFIX@
BRIDGE = @BRIDGE@
CVINCLUDE_INLINE_H = @CVINCLUDE_INLINE_H@
ENCODINGS_A = @ENCODINGS_A@
ENCODINGS_LIB_A = @ENCODINGS_LIB_A@
ENCODINGS_SRCS = @ENCODINGS_SRCS@
EXCEPTIONS_A = @EXCEPTIONS_A@

LOOKUP_ASM_LIB_A = @LOOKUP_ASM_LIB_A@
MAP_LDFLAGS = @MAP_LDFLAGS@
OBJC_SYNC = @OBJC_SYNC@
OFARC = @OFARC@
OFDNS = @OFDNS@
OFHASH = @OFHASH@
OFHTTP = @OFHTTP@
OFHTTP_LIBS = @OFHTTP_LIBS@
OF_BLOCK_TESTS_M = @OF_BLOCK_TESTS_M@
OF_EPOLL_KERNEL_EVENT_OBSERVER_M = @OF_EPOLL_KERNEL_EVENT_OBSERVER_M@
OF_HTTP_CLIENT_TESTS_M = @OF_HTTP_CLIENT_TESTS_M@
OF_KQUEUE_KERNEL_EVENT_OBSERVER_M = @OF_KQUEUE_KERNEL_EVENT_OBSERVER_M@
OF_POLL_KERNEL_EVENT_OBSERVER_M = @OF_POLL_KERNEL_EVENT_OBSERVER_M@
OF_SECURE_TRANSPORT_TLS_STREAM_M = @OF_SECURE_TRANSPORT_TLS_STREAM_M@
OF_SELECT_KERNEL_EVENT_OBSERVER_M = @OF_SELECT_KERNEL_EVENT_OBSERVER_M@

SFDC_INLINE_H = @SFDC_INLINE_H@
SFDC_TARGET = @SFDC_TARGET@
SFD_FILE = @SFD_FILE@
TESTPLUGIN = @TESTPLUGIN@
TESTPLUGIN_LIBS = @TESTPLUGIN_LIBS@
TESTS_LIBS = @TESTS_LIBS@
TESTS_STATIC_LIB = @TESTS_STATIC_LIB@
TLS = @TLS@
TLS_LIBS = @TLS_LIBS@
UNICODE_M = @UNICODE_M@
USE_INCLUDES_ATOMIC = @USE_INCLUDES_ATOMIC@
USE_SRCS_FILES = @USE_SRCS_FILES@
USE_SRCS_IPX = @USE_SRCS_IPX@
USE_SRCS_PLUGINS = @USE_SRCS_PLUGINS@
USE_SRCS_SOCKETS = @USE_SRCS_SOCKETS@
USE_SRCS_THREADS = @USE_SRCS_THREADS@
USE_SRCS_UNIX_SOCKETS = @USE_SRCS_UNIX_SOCKETS@
USE_SRCS_WINDOWS = @USE_SRCS_WINDOWS@
WRAPPER = @WRAPPER@

include ../extra.mk

SUBDIRS = ${RUNTIME} exceptions encodings forwarding
SUBDIRS_AFTER = ${BRIDGE} ${TLS}
DISTCLEAN = Info.plist objfw-defs.h

SHARED_LIB = ${OBJFW_SHARED_LIB}
STATIC_LIB = ${OBJFW_STATIC_LIB}
FRAMEWORK = ${OBJFW_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}

		${OF_EPOLL_KERNEL_EVENT_OBSERVER_M}	\
		OFHTTPURLHandler.m			\
		OFHostAddressResolver.m			\
		OFIPSocketAsyncConnector.m		\
		OFKernelEventObserver.m			\
		${OF_KQUEUE_KERNEL_EVENT_OBSERVER_M}	\
		${OF_POLL_KERNEL_EVENT_OBSERVER_M}	\

		${OF_SELECT_KERNEL_EVENT_OBSERVER_M}	\
		OFTCPSocketSOCKS5Connector.m

OBJS_EXTRA = exceptions/exceptions.a	\
	     encodings/encodings.a	\
	     forwarding/forwarding.a
LIB_OBJS_EXTRA = exceptions/exceptions.lib.a	\

 * file.
 */

#include "config.h"

#import "OFTLSStream.h"
#import "OFDate.h"




#import "OFNotImplementedException.h"
#import "OFTLSHandshakeFailedException.h"

@interface OFTLSStreamHandshakeDelegate: OFObject <OFTLSStreamDelegate>
{
@public
	bool _done;
	id _exception;
}
@end

Class OFTLSStreamImplementation = Nil;
static const OFRunLoopMode handshakeRunLoopMode =
    @"OFTLSStreamHandshakeRunLoopMode";

/*
 * References to exceptions. This is needed because they are only used by
 * subclasses that are in a different library.
 */
void
_references_to_exceptions_of_OFTLSStream(void)
{
	_OFTLSHandshakeFailedException_reference = 1;
}

OFString *
OFTLSStreamErrorCodeDescription(OFTLSStreamErrorCode errorCode)
{
	switch (errorCode) {
	case OFTLSStreamErrorCodeInitializationFailed:
		return @"Initialization of TLS context failed";

+ (instancetype)alloc
{
	if (self == [OFTLSStream class]) {
		if (OFTLSStreamImplementation != Nil)
			return [OFTLSStreamImplementation alloc];




		@throw [OFNotImplementedException exceptionWithSelector: _cmd
								 object: self];

	}

	return [super alloc];
}

+ (instancetype)streamWithStream: (OFStream <OFReadyForReadingObserving,
				       OFReadyForWritingObserving> *)stream

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

#import "OFTLSStream.h"

OF_ASSUME_NONNULL_BEGIN

#ifdef __cplusplus
extern "C" {
#endif
extern int _OFTLSHandshakeFailedException_reference;
#ifdef __cplusplus
}
#endif

/**
 * @class OFTLSHandshakeFailedException \
 *	  OFTLSHandshakeFailedException.h ObjFW/OFTLSHandshakeFailedException.h
 *
 * @brief An exception indicating that a TLS handshake.
 */

 * file.
 */

#include "config.h"

#import "OFTLSHandshakeFailedException.h"
#import "OFString.h"

int _OFTLSHandshakeFailedException_reference;

@implementation OFTLSHandshakeFailedException
@synthesize stream = _stream, host = _host, errorCode = _errorCode;

+ (instancetype)exception
{
	OF_UNRECOGNIZED_SELECTOR

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>CFBundleExecutable</key>
	<string>ObjFWTLS</string>
	<key>CFBundleName</key>
	<string>ObjFWTLS</string>
	<key>CFBundleIdentifier</key>
	<string>im.nil.objfw.tls</string>
	<key>CFBundleInfoDictionaryVersion</key>
	<string>6.0</string>
	<key>CFBundlePackageType</key>
	<string>FMWK</string>
	<key>CFBundleVersion</key>
	<string>@BUNDLE_VERSION@</string>
	<key>CFBundleShortVersionString</key>
	<string>@BUNDLE_SHORT_VERSION@</string>
	<key>MinimumOSVersion</key>
	<string>9.0</string>
</dict>
</plist>

include ../../extra.mk

DISTCLEAN = Info.plist

SHARED_LIB = ${OBJFWTLS_SHARED_LIB}
STATIC_LIB = ${OBJFWTLS_STATIC_LIB}
FRAMEWORK = ${OBJFWTLS_FRAMEWORK}
LIB_MAJOR = ${OBJFW_LIB_MAJOR}
LIB_MINOR = ${OBJFW_LIB_MINOR}

INCLUDES := ObjFWTLS.h
SRCS = ${OF_SECURE_TRANSPORT_TLS_STREAM_M}

includesubdir = ObjFWTLS

include ../../buildsys.mk

CPPFLAGS += -I. -I.. -I../.. -I../exceptions
LD = ${OBJC}
FRAMEWORK_LIBS := ${TLS_LIBS} -F.. -framework ObjFW ${LIBS}
LIBS := ${TLS_LIBS} -L.. -lobjfw ${LIBS}

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

#import "OFTLSStream.h"

OF_ASSUME_NONNULL_BEGIN

extern int _OFSecureTransportTLSSocket_reference;

@interface OFSecureTransportTLSStream: OFTLSStream <OFStreamDelegate>
{
	struct SSLContext *_context;
	OFString *_host;
}
@end

OF_ASSUME_NONNULL_END

#import "OFAlreadyConnectedException.h"
#import "OFNotOpenException.h"
#import "OFReadFailedException.h"
#import "OFTLSHandshakeFailedException.h"
#import "OFWriteFailedException.h"

int _ObjFWTLS_reference;

static OSStatus
readFunc(SSLConnectionRef connection, void *data, size_t *dataLength)
{
	bool incomplete;
	size_t length = [((OFTLSStream *)connection).wrappedStream
	    readIntoBuffer: data
		    length: *dataLength];

 * Apple deprecated Secure Transport without providing a replacement that can
 * work with any socket. On top of that, their replacement, Network.framework,
 * doesn't support STARTTLS at all.
 */
#pragma GCC diagnostic ignored "-Wdeprecated"

@implementation OFSecureTransportTLSStream
+ (void)load
{
	if (OFTLSStreamImplementation == Nil)
		OFTLSStreamImplementation = self;
}

- (instancetype)initWithStream: (OFStream <OFReadyForReadingObserving,
				     OFReadyForWritingObserving> *)stream
{
	self = [super initWithStream: stream];

	@try {
		_wrappedStream.delegate = self;

/*
 * Copyright (c) 2008-2021 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 "macros.h"

#ifdef __cplusplus
extern "C" {
#endif
extern int _ObjFWTLS_reference;
#ifdef __cplusplus
}
#endif

PACKAGE_NAME = ofhttp

${PROG}: ${LIBOBJFW_DEP_LVL2} ${LIBOBJFWRT_DEP_LVL2}

CPPFLAGS += -I../../src					\
	    -I../../src/runtime				\
	    -I../../src/exceptions			\
	    -I../../src/tls				\
	    -I../..					\
	    -DLANGUAGE_DIR='"${datadir}/ofhttp/lang"'	\
	    -DLIB_PREFIX='"${LIB_PREFIX}"'		\
	    -DLIB_SUFFIX='"${LIB_SUFFIX}"'
LIBS := -L../../src -L../../src/tls ${OFHTTP_LIBS} -lobjfw		\
	-L../../src/runtime -L../../src/runtime/linklib ${RUNTIME_LIBS}	\
	${LIBS}
LD = ${OBJC}
LDFLAGS += ${LDFLAGS_RPATH}

#endif
#import "OFSandbox.h"
#import "OFStdIOStream.h"
#import "OFSystemInfo.h"
#import "OFTCPSocket.h"
#import "OFTLSStream.h"
#import "OFURL.h"

#ifdef HAVE_TLS_SUPPORT
# import "ObjFWTLS.h"
#endif

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

	OFStream *_output;
	unsigned long long _received, _length, _resumedFrom;
	ProgressBar *_progressBar;
}

- (void)downloadNextURL;
@end

#ifdef HAVE_TLS_SUPPORT
void
_reference_to_ObjFWTLS(void)
{
	_ObjFWTLS_reference = 1;
}
#endif

OF_APPLICATION_DELEGATE(OFHTTP)

static void
help(OFStream *stream, bool full, int status)
{
	[OFStdErr writeLine: