Junichi Katsu / MultiIoTBoardLib

MultiIoTBoard library

Dependencies:   BME280 SB1602E

Dependents:   MITB_Sample

ESP8266InterfaceTiny/Socket/Socket.cpp@0:bad9495b4215, 2017-07-28 (annotated)

Committer:
jksoft
Date:
Fri Jul 28 02:23:25 2017 +0000
Revision:
0:bad9495b4215
First edition

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jksoft 0:bad9495b4215 1 /* Copyright (C) 2012 mbed.org, MIT License
jksoft 0:bad9495b4215 2 *
jksoft 0:bad9495b4215 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
jksoft 0:bad9495b4215 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
jksoft 0:bad9495b4215 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
jksoft 0:bad9495b4215 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
jksoft 0:bad9495b4215 7 * furnished to do so, subject to the following conditions:
jksoft 0:bad9495b4215 8 *
jksoft 0:bad9495b4215 9 * The above copyright notice and this permission notice shall be included in all copies or
jksoft 0:bad9495b4215 10 * substantial portions of the Software.
jksoft 0:bad9495b4215 11 *
jksoft 0:bad9495b4215 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
jksoft 0:bad9495b4215 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
jksoft 0:bad9495b4215 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
jksoft 0:bad9495b4215 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jksoft 0:bad9495b4215 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
jksoft 0:bad9495b4215 17 */
jksoft 0:bad9495b4215 18
jksoft 0:bad9495b4215 19 #include "Socket.h"
jksoft 0:bad9495b4215 20 #include <cstring>
jksoft 0:bad9495b4215 21
jksoft 0:bad9495b4215 22 //Debug is disabled by default
jksoft 0:bad9495b4215 23 #if 0
jksoft 0:bad9495b4215 24 //Enable debug
jksoft 0:bad9495b4215 25 #include <cstdio>
jksoft 0:bad9495b4215 26 #define DBG(x, ...) std::printf("[Socket : DBG]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
jksoft 0:bad9495b4215 27 #define WARN(x, ...) std::printf("[Socket : WARN]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
jksoft 0:bad9495b4215 28 #define ERR(x, ...) std::printf("[Socket : ERR]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
jksoft 0:bad9495b4215 29
jksoft 0:bad9495b4215 30 #else
jksoft 0:bad9495b4215 31 //Disable debug
jksoft 0:bad9495b4215 32 #define DBG(x, ...)
jksoft 0:bad9495b4215 33 #define WARN(x, ...)
jksoft 0:bad9495b4215 34 #define ERR(x, ...)
jksoft 0:bad9495b4215 35
jksoft 0:bad9495b4215 36 #endif
jksoft 0:bad9495b4215 37
jksoft 0:bad9495b4215 38 Socket::Socket() : _blocking(true), _timeout(1500) {
jksoft 0:bad9495b4215 39 wifi = ESP8266::getInstance();
jksoft 0:bad9495b4215 40 if (wifi == NULL)
jksoft 0:bad9495b4215 41 ERR("Socket constructor error: no ESP8266 instance available!");
jksoft 0:bad9495b4215 42 }
jksoft 0:bad9495b4215 43
jksoft 0:bad9495b4215 44 void Socket::set_blocking(bool blocking, unsigned int timeout) {
jksoft 0:bad9495b4215 45 DBG("set blocking: %d %d", blocking, timeout);
jksoft 0:bad9495b4215 46 _blocking = blocking;
jksoft 0:bad9495b4215 47 _timeout = timeout;
jksoft 0:bad9495b4215 48 }
jksoft 0:bad9495b4215 49
jksoft 0:bad9495b4215 50 int Socket::close() {
jksoft 0:bad9495b4215 51
jksoft 0:bad9495b4215 52 return (wifi->close()) ? 0 : -1;
jksoft 0:bad9495b4215 53 }
jksoft 0:bad9495b4215 54
jksoft 0:bad9495b4215 55 Socket::~Socket() {
jksoft 0:bad9495b4215 56 close(); //Don't want to leak
jksoft 0:bad9495b4215 57 }