114 lines
4 KiB
C
114 lines
4 KiB
C
/*
|
|
* Copyright (c) 2015, 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.
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
/**
|
|
* \addtogroup cc26xx-web-demo
|
|
* @{
|
|
*
|
|
* \file
|
|
* CoAP resource to start/stop/configure BLE advertisements
|
|
*/
|
|
/*---------------------------------------------------------------------------*/
|
|
#include "contiki.h"
|
|
#include "rest-engine.h"
|
|
#include "er-coap.h"
|
|
#include "dev/cc26xx-rf.h"
|
|
|
|
#include <string.h>
|
|
#include <stdlib.h>
|
|
/*---------------------------------------------------------------------------*/
|
|
#define BLE_NAME_BUF_LEN 32
|
|
/*---------------------------------------------------------------------------*/
|
|
const char *forbidden_payload = "Name to advertise unspecified.\n"
|
|
"Use name=<name> in the request";
|
|
/*---------------------------------------------------------------------------*/
|
|
static void
|
|
res_ble_post_put_handler(void *request, void *response, uint8_t *buffer,
|
|
uint16_t preferred_size, int32_t *offset)
|
|
{
|
|
size_t len = 0;
|
|
const char *text = NULL;
|
|
char name[BLE_NAME_BUF_LEN];
|
|
int success = 0;
|
|
int rv;
|
|
|
|
memset(name, 0, BLE_NAME_BUF_LEN);
|
|
|
|
len = REST.get_post_variable(request, "name", &text);
|
|
|
|
if(len > 0 && len < BLE_NAME_BUF_LEN) {
|
|
memcpy(name, text, len);
|
|
cc26xx_rf_ble_beacond_config(0, name);
|
|
success = 1;
|
|
}
|
|
|
|
len = REST.get_post_variable(request, "interval", &text);
|
|
|
|
rv = atoi(text);
|
|
|
|
if(rv > 0) {
|
|
cc26xx_rf_ble_beacond_config((clock_time_t)(rv * CLOCK_SECOND), NULL);
|
|
success = 1;
|
|
}
|
|
|
|
len = REST.get_post_variable(request, "mode", &text);
|
|
|
|
if(len) {
|
|
if(strncmp(text, "on", len) == 0) {
|
|
if(cc26xx_rf_ble_beacond_start()) {
|
|
success = 1;
|
|
} else {
|
|
REST.set_response_status(response, REST.status.FORBIDDEN);
|
|
REST.set_response_payload(response, forbidden_payload,
|
|
strlen(forbidden_payload));
|
|
return;
|
|
}
|
|
} else if(strncmp(text, "off", len) == 0) {
|
|
cc26xx_rf_ble_beacond_stop();
|
|
success = 1;
|
|
} else {
|
|
success = 0;
|
|
}
|
|
}
|
|
|
|
if(!success) {
|
|
REST.set_response_status(response, REST.status.BAD_REQUEST);
|
|
}
|
|
}
|
|
/*---------------------------------------------------------------------------*/
|
|
RESOURCE(res_ble_advd,
|
|
"title=\"BLE advd config: POST/PUT name=<name>&mode=on|off"
|
|
"&interval=<secs>\";rt=\"Control\"",
|
|
NULL,
|
|
res_ble_post_put_handler,
|
|
res_ble_post_put_handler,
|
|
NULL);
|
|
/*---------------------------------------------------------------------------*/
|
|
/** @} */
|