ObjFW  Diff

- (void)closeAndReconnect;
@end

@interface OFHTTPClientRequestBodyStream: OFStream <OFReadyForWritingObserving>
{
	OFHTTPClientRequestHandler *_handler;
	OFTCPSocket *_socket;
	intmax_t _contentLength, _written;
	uintmax_t _contentLength, _written;
	bool _closed;
}

- (instancetype)initWithHandler: (OFHTTPClientRequestHandler *)handler
			 socket: (OFTCPSocket *)sock;
@end

@interface OFHTTPClientResponse: OFHTTPResponse <OFReadyForReadingObserving>
{
	OFTCPSocket *_socket;
	bool _hasContentLength, _chunked, _keepAlive, _atEndOfStream;
	size_t _toRead;
	uintmax_t _toRead;
}

@property (nonatomic, setter=of_setKeepAlive:) bool of_keepAlive;

- (instancetype)initWithSocket: (OFTCPSocket *)sock;
@end

- (instancetype)initWithHandler: (OFHTTPClientRequestHandler *)handler
			 socket: (OFTCPSocket *)sock
{
	self = [super init];

	@try {
		OFDictionary OF_GENERIC(OFString *, OFString *) *headers;
		intmax_t contentLength;
		OFString *contentLengthString;

		_handler = [handler retain];
		_socket = [sock retain];

		headers = [_handler->_request headers];

		contentLengthString = [headers objectForKey: @"Content-Length"];
		if (contentLengthString == nil)
			@throw [OFInvalidArgumentException exception];

		_contentLength = [contentLengthString decimalValue];
		if (_contentLength < 0)
		contentLength = [contentLengthString decimalValue];
		if (contentLength < 0)
			@throw [OFOutOfRangeException exception];

		_contentLength = contentLength;

		if ([headers objectForKey: @"Transfer-Encoding"] != nil)
			@throw [OFInvalidArgumentException exception];
	} @catch (id e) {
		[self release];
		@throw e;
	}

}

- (size_t)lowlevelWriteBuffer: (const void *)buffer
		       length: (size_t)length
{
	size_t written;

#if SIZE_MAX >= INTMAX_MAX
	if (length > INTMAX_MAX)
		@throw [OFOutOfRangeException exception];
#endif

	if (INTMAX_MAX - _written < (intmax_t)length ||
	    _written + (intmax_t)length > _contentLength)
	if (UINTMAX_MAX - _written < length ||
	    _written + length > _contentLength)
		@throw [OFOutOfRangeException exception];

	written = [_socket writeBuffer: buffer
				length: length];

#if SIZE_MAX >= INTMAX_MAX
	if (written > INTMAX_MAX)
		@throw [OFOutOfRangeException exception];
#endif

	if (INTMAX_MAX - _written < (intmax_t)written)
	if (UINTMAX_MAX - _written < written)
		@throw [OFOutOfRangeException exception];

	_written += written;

	return written;
}

		@try {
			intmax_t toRead = [contentLength decimalValue];

			if (toRead < 0)
				@throw [OFInvalidServerReplyException
				    exception];

			if (sizeof(intmax_t) > sizeof(size_t) &&
			    toRead > (intmax_t)SIZE_MAX)
				@throw [OFOutOfRangeException exception];

			_toRead = (size_t)toRead;
			_toRead = toRead;
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidServerReplyException exception];
		}
	}
}

- (size_t)lowlevelReadIntoBuffer: (void *)buffer

				[_socket release];
				_socket = nil;
			}

			return 0;
		}

		if (_toRead < length)
		if (length > _toRead)
			ret = [_socket readIntoBuffer: buffer
					       length: _toRead];
		else
			ret = [_socket readIntoBuffer: buffer
					       length: length];
			length = (size_t)_toRead;

		ret = [_socket readIntoBuffer: buffer
				       length: length];

		if (ret > length)
			@throw [OFOutOfRangeException exception];

		_toRead -= ret;

		return ret;
	}

	/* Chunked */
	if (_toRead > 0) {
		if (length > _toRead)
			length = _toRead;
			length = (size_t)_toRead;

		length = [_socket readIntoBuffer: buffer
					  length: length];

		_toRead -= length;

		if (_toRead == 0)

		range = [line rangeOfString: @";"];
		if (range.location != OF_NOT_FOUND)
			line = [line substringWithRange:
			    of_range(0, range.location)];

		@try {
			uintmax_t toRead = [line hexadecimalValue];
			intmax_t toRead = [line hexadecimalValue];

			if (toRead > SIZE_MAX)
			if (toRead < 0)
				@throw [OFOutOfRangeException exception];

			_toRead = (size_t)toRead;
			_toRead = toRead;
		} @catch (OFInvalidFormatException *e) {
			@throw [OFInvalidServerReplyException exception];
		}

		if (_toRead == 0) {
			_atEndOfStream = true;