/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Transmission Control Protocol (TCP)

 *

 * Copyright 2011 Vic Lee

 * Copyright 2011 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * Licensed under the Apache License, Version 2.0 (the "License");

 * you may not use this file except in compliance with the License.

 * You may obtain a copy of the License at

 *

 *     http://www.apache.org/licenses/LICENSE-2.0

 *

 * Unless required by applicable law or agreed to in writing, software

 * distributed under the License is distributed on an "AS IS" BASIS,

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 * See the License for the specific language governing permissions and

 * limitations under the License.

 */

#ifndef FREERDP_LIB_CORE_TCP_H

#define FREERDP_LIB_CORE_TCP_H

#include <winpr/windows.h>

#include <freerdp/types.h>

#include <freerdp/settings.h>

#include <freerdp/freerdp.h>

#include <freerdp/api.h>

#include <winpr/crt.h>

#include <winpr/synch.h>

#include <winpr/stream.h>

#include <winpr/winsock.h>

#include <winpr/crypto.h>

#include <openssl/bio.h>

#include <freerdp/utils/ringbuffer.h>

#define BIO_TYPE_TSG			65

#define BIO_TYPE_SIMPLE			66

#define BIO_TYPE_BUFFERED		67

#define BIO_C_SET_SOCKET		1101

#define BIO_C_GET_SOCKET		1102

#define BIO_C_GET_EVENT			1103

#define BIO_C_SET_NONBLOCK		1104

#define BIO_C_READ_BLOCKED		1105

#define BIO_C_WRITE_BLOCKED		1106

#define BIO_C_WAIT_READ			1107

#define BIO_C_WAIT_WRITE		1108

#define BIO_set_socket(b, s, c)		BIO_ctrl(b, BIO_C_SET_SOCKET, c, s);

#define BIO_get_socket(b, c)		BIO_ctrl(b, BIO_C_GET_SOCKET, 0, (char*) c)

#define BIO_get_event(b, c)		BIO_ctrl(b, BIO_C_GET_EVENT, 0, (char*) c)

#define BIO_set_nonblock(b, c)		BIO_ctrl(b, BIO_C_SET_NONBLOCK, c, NULL)

#define BIO_read_blocked(b)		BIO_ctrl(b, BIO_C_READ_BLOCKED, 0, NULL)

#define BIO_write_blocked(b)		BIO_ctrl(b, BIO_C_WRITE_BLOCKED, 0, NULL)

#define BIO_wait_read(b, c)		BIO_ctrl(b, BIO_C_WAIT_READ, c, NULL)

#define BIO_wait_write(b, c)		BIO_ctrl(b, BIO_C_WAIT_WRITE, c, NULL)

FREERDP_LOCAL BIO_METHOD* BIO_s_simple_socket(void);

FREERDP_LOCAL BIO_METHOD* BIO_s_buffered_socket(void);

FREERDP_LOCAL int freerdp_tcp_connect(rdpContext* context,

                                      rdpSettings* settings,

                                      const char* hostname, int port, int timeout);

FREERDP_LOCAL char* freerdp_tcp_get_peer_address(SOCKET sockfd);

FREERDP_LOCAL struct addrinfo* freerdp_tcp_resolve_host(const char* hostname, int port,

        int ai_flags);

FREERDP_LOCAL char* freerdp_tcp_address_to_string(const struct sockaddr_storage* addr, BOOL* pIPv6);

#endif /* FREERDP_LIB_CORE_TCP_H */