102 lines
4.4 KiB
C
102 lines
4.4 KiB
C
/*
|
|
* Copyright (c) 2010, Swedish Institute of Computer Science.
|
|
* Copyright (c) 2014, Texas Instruments Incorporated - http://www.ti.com/
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of the Institute nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* \file
|
|
* Header file for the HTTPD of the cc26xx web demo example.
|
|
* \author
|
|
* Adam Dunkels <adam@sics.se>
|
|
* Niclas Finne <nfi@sics.se>
|
|
* Joakim Eriksson <joakime@sics.se>
|
|
* Texas Instruments Incorporated - http://www.ti.com/
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
#ifndef HTTPD_SIMPLE_H_
|
|
#define HTTPD_SIMPLE_H_
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "contiki-net.h"
|
|
#include "sys/process.h"
|
|
#include "cc26x0-web-demo.h"
|
|
/*---------------------------------------------------------------------------*/
|
|
/* Ideally a multiple of TCP_MSS */
|
|
#ifdef HTTPD_SIMPLE_CONF_MAIN_BUF_SIZE
|
|
#define HTTPD_SIMPLE_MAIN_BUF_SIZE HTTPD_SIMPLE_CONF_MAIN_BUF_SIZE
|
|
#else
|
|
#define HTTPD_SIMPLE_MAIN_BUF_SIZE UIP_TCP_MSS
|
|
#endif
|
|
/*---------------------------------------------------------------------------*/
|
|
#define HTTPD_PATHLEN 16
|
|
#define HTTPD_INBUF_LEN (HTTPD_PATHLEN + 10)
|
|
|
|
#define TMP_BUF_SIZE (UIP_TCP_MSS + 1)
|
|
/*---------------------------------------------------------------------------*/
|
|
/* POST request handlers */
|
|
#define HTTPD_SIMPLE_POST_HANDLER_OK 1
|
|
#define HTTPD_SIMPLE_POST_HANDLER_UNKNOWN 0
|
|
#define HTTPD_SIMPLE_POST_HANDLER_ERROR 0xFFFFFFFF
|
|
|
|
/**
|
|
* \brief Datatype for a handler which can process incoming POST requests
|
|
* \param key The configuration key to be updated
|
|
* \param key_len The length of the key argument
|
|
* \param val The new configuration value for key
|
|
* \param val_len The length of the value argument
|
|
*
|
|
* \return 1: HTTPD_SIMPLE_POST_HANDLER_OK if the function can handle the
|
|
* request, HTTPD_SIMPLE_POST_HANDLER_UNKNOWN if it does not know how to handle
|
|
* it. HTTPD_SIMPLE_POST_HANDLER_ERROR if it does know how to handle it but
|
|
* the request was malformed.
|
|
*/
|
|
typedef struct httpd_simple_post_handler {
|
|
struct httpd_simple_post_handler *next;
|
|
int (*handler)(char *key, int key_len, char *val, int val_len);
|
|
} httpd_simple_post_handler_t;
|
|
|
|
/* Declare a handler */
|
|
#define HTTPD_SIMPLE_POST_HANDLER(name, fp) \
|
|
httpd_simple_post_handler_t name##_handler = { NULL, fp }
|
|
|
|
/**
|
|
* \brief Register a handler for POST requests
|
|
* \param h A pointer to the handler structure
|
|
*/
|
|
void httpd_simple_register_post_handler(httpd_simple_post_handler_t *h);
|
|
/*---------------------------------------------------------------------------*/
|
|
/*
|
|
* An event generated by the HTTPD when a new configuration request has been
|
|
* received
|
|
*/
|
|
extern process_event_t httpd_simple_event_new_config;
|
|
/*---------------------------------------------------------------------------*/
|
|
PROCESS_NAME(httpd_simple_process);
|
|
/*---------------------------------------------------------------------------*/
|
|
#endif /* HTTPD_SIMPLE_H_ */
|