RIOT/sys/net/transport_layer/tcp/tcp_hc.h

/*
 * Copyright (C) 2013  Freie Universität Berlin.
 *
 * This file is subject to the terms and conditions of the GNU Lesser
 * General Public License v2.1. See the file LICENSE in the top level
 * directory for more details.
 */

/**
 * @{
 * @file
 * @author  Oliver Gesch <oliver.gesch@googlemail.com>
 */
#ifndef TCP_HC_H_
#define TCP_HC_H_

#include "sixlowpan.h"

#include "socket_base/socket.h"

#include "tcp.h"

#ifdef __cplusplus
extern "C" {
#endif

#ifdef TCP_HC

#define FULL_HEADER                 1
#define MOSTLY_COMPRESSED_HEADER    2
#define COMPRESSED_HEADER           3

void update_tcp_hc_context(bool incoming, socket_internal_t *current_socket, tcp_hdr_t *current_tcp_packet);
uint16_t compress_tcp_packet(socket_internal_t *current_socket, uint8_t *current_tcp_packet, ipv6_hdr_t *temp_ipv6_header, uint8_t flags, uint8_t payload_length);
socket_internal_t *decompress_tcp_packet(ipv6_hdr_t *temp_ipv6_header);
#endif

#ifdef __cplusplus
}
#endif

#endif /* TCP_HC_H_ */
/**
 * @}
 */
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`/*`
Add Oliver Gesch as author of his files and license header 2014-01-31 15:06:01 +01:00			`* Copyright (C) 2013 Freie Universität Berlin.`
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`*`
fix license headers in non-.c files 2014-08-23 15:43:13 +02:00			`* This file is subject to the terms and conditions of the GNU Lesser`
			`* General Public License v2.1. See the file LICENSE in the top level`
			`* directory for more details.`
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`*/`

Add Oliver Gesch as author of his files and license header 2014-01-31 15:06:01 +01:00			`/**`
			`* @{`
doc: removed superfluous (and broken) @file params 2014-11-30 21:51:27 +01:00			`* @file`
Add Oliver Gesch as author of his files and license header 2014-01-31 15:06:01 +01:00			`* @author Oliver Gesch <oliver.gesch@googlemail.com>`
			`*/`
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`#ifndef TCP_HC_H_`
			`#define TCP_HC_H_`

Set up new directory structure 2013-08-05 16:10:54 +02:00			`#include "sixlowpan.h"`
Order includes in destiny 2013-09-30 13:19:19 +02:00
transport_layer: Splitting UDP and TCP Currently, the tcp and udp implementations are bound to each other in a module called destiny. Thus, when using only one of them then the other one gets also compiled into the binary and initialized, which results in unnecessary RAM usage and workload for the CPU. The approach in this PR defines a common module named socket_base, which contains functions used by the posix layer. Compiled by it's own, those functions return negative error codes, to symbolize upper layers that they are not supported. When also including the modules udp or tcp respectively, functions from socket_base get overwritten with the correct functionality. Defining udp or tcp in a Makefile also includes socket_base. Defining pnet in a Makefile also includes socket_base. 2014-07-31 17:53:46 +02:00			`#include "socket_base/socket.h"`
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00
Order includes in destiny 2013-09-30 13:19:19 +02:00			`#include "tcp.h"`

c++: sys: add extern C to header files 2014-10-10 11:51:11 +02:00			`#ifdef __cplusplus`
			`extern "C" {`
			`#endif`

Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`#ifdef TCP_HC`

converting tabs to spaces in sys (#1439) This PR converts tabs to white spaces. The statement I used for the conversion: ```find . -name "*.[ch]" -exec zsh -c 'expand -t 4 "$0" > /tmp/e && mv /tmp/e "$0"' {} \;``` Afterwards, I had a quick overview of the converted files to prevent odd indentation. 2014-07-31 20:51:50 +02:00			`#define FULL_HEADER 1`
			`#define MOSTLY_COMPRESSED_HEADER 2`
			`#define COMPRESSED_HEADER 3`
Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00
			`void update_tcp_hc_context(bool incoming, socket_internal_t current_socket, tcp_hdr_t current_tcp_packet);`
			`uint16_t compress_tcp_packet(socket_internal_t current_socket, uint8_t current_tcp_packet, ipv6_hdr_t *temp_ipv6_header, uint8_t flags, uint8_t payload_length);`
			`socket_internal_t decompress_tcp_packet(ipv6_hdr_t temp_ipv6_header);`
			`#endif`
c++: sys: add extern C to header files 2014-10-10 11:51:11 +02:00
			`#ifdef __cplusplus`
			`}`
			`#endif`

Remove carriage returns Git for windows handles those by itself 2013-08-15 10:17:15 +02:00			`#endif /* TCP_HC_H_ */`
Add Oliver Gesch as author of his files and license header 2014-01-31 15:06:01 +01:00			`/**`
			`* @}`
			`*/`