ittraining_project_2016 / ESP8266Interface

for testing wifi

Dependents:   ESP8266_Test_WIFI

Fork of ESP8266Interface by Steve Kim

Socket/Socket.cpp@42:3f62103a4f3c, 2015-05-07 (annotated)

Committer:
mbedAustin
Date:
Thu May 07 03:51:02 2015 +0000
Revision:
42:3f62103a4f3c
Parent:
40:0a83315aea0a
Child:
52:b4a3e584db90
enabled TCPConnection debug messages, made tcpconnection and socket messages more verbose (file and line number included in output)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
samux 1:fb4494783863 1 /* Copyright (C) 2012 mbed.org, MIT License
samux 1:fb4494783863 2 *
samux 1:fb4494783863 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
samux 1:fb4494783863 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
samux 1:fb4494783863 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
samux 1:fb4494783863 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
samux 1:fb4494783863 7 * furnished to do so, subject to the following conditions:
samux 1:fb4494783863 8 *
samux 1:fb4494783863 9 * The above copyright notice and this permission notice shall be included in all copies or
samux 1:fb4494783863 10 * substantial portions of the Software.
samux 1:fb4494783863 11 *
samux 1:fb4494783863 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
samux 1:fb4494783863 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
samux 1:fb4494783863 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
samux 1:fb4494783863 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
samux 1:fb4494783863 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
samux 1:fb4494783863 17 */
samux 1:fb4494783863 18
samux 1:fb4494783863 19 #include "Socket.h"
samux 1:fb4494783863 20 #include <cstring>
samux 1:fb4494783863 21
mbedAustin 36:e1545c6c2cb3 22 //Debug is disabled by default
sam_grove 40:0a83315aea0a 23 #if 0
mbedAustin 36:e1545c6c2cb3 24 //Enable debug
mbedAustin 36:e1545c6c2cb3 25 #include <cstdio>
mbedAustin 42:3f62103a4f3c 26 #define DBG(x, ...) std::printf("[Socket : DBG]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
mbedAustin 42:3f62103a4f3c 27 #define WARN(x, ...) std::printf("[Socket : WARN]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
mbedAustin 42:3f62103a4f3c 28 #define ERR(x, ...) std::printf("[Socket : ERR]"x" \t[%s,%d]\r\n", ##__VA_ARGS__,__FILE__,__LINE__);
mbedAustin 36:e1545c6c2cb3 29
mbedAustin 36:e1545c6c2cb3 30 #else
mbedAustin 36:e1545c6c2cb3 31 //Disable debug
mbedAustin 36:e1545c6c2cb3 32 #define DBG(x, ...)
mbedAustin 36:e1545c6c2cb3 33 #define WARN(x, ...)
mbedAustin 36:e1545c6c2cb3 34 #define ERR(x, ...)
mbedAustin 36:e1545c6c2cb3 35
mbedAustin 36:e1545c6c2cb3 36 #endif
mbedAustin 36:e1545c6c2cb3 37
samux 1:fb4494783863 38 Socket::Socket() : _blocking(true), _timeout(1500) {
michaeljkoster 13:41098c907200 39 wifi = ESP8266::getInstance();
samux 1:fb4494783863 40 if (wifi == NULL)
mbedAustin 36:e1545c6c2cb3 41 ERR("Socket constructor error: no ESP8266 instance available!");
samux 1:fb4494783863 42 }
samux 1:fb4494783863 43
samux 1:fb4494783863 44 void Socket::set_blocking(bool blocking, unsigned int timeout) {
mbedAustin 36:e1545c6c2cb3 45 DBG("set blocking: %d %d", blocking, timeout);
samux 1:fb4494783863 46 _blocking = blocking;
samux 1:fb4494783863 47 _timeout = timeout;
samux 1:fb4494783863 48 }
samux 1:fb4494783863 49
samux 1:fb4494783863 50 int Socket::close() {
sam_grove 40:0a83315aea0a 51
samux 1:fb4494783863 52 return (wifi->close()) ? 0 : -1;
samux 1:fb4494783863 53 }
samux 1:fb4494783863 54
samux 1:fb4494783863 55 Socket::~Socket() {
samux 1:fb4494783863 56 close(); //Don't want to leak
samux 1:fb4494783863 57 }