Martin Kojtal / cc3000_hostdriver_mbedsocket Featured

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Dependents:   cc3000_hello_world_demo cc3000_simple_socket_demo cc3000_ntp_demo cc3000_ping_demo ... more

cc3000_server.cpp@18:7e22775eadb9, 2013-10-02 (annotated)

Committer:
SolderSplashLabs
Date:
Wed Oct 02 21:57:28 2013 +0000
Revision:
18:7e22775eadb9
Parent:
13:5e36c267e62f
Child:
20:30b6ed7bf8fd
Websocket demo showed that if gethostbyname failed and returned 0.0.0.0 it still went ahead. Added checking to the gethostbyname call in Endpoint.cpp

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 0:615c697c33b0 1 /*****************************************************************************
Kojto 0:615c697c33b0 2 *
Kojto 0:615c697c33b0 3 * C++ interface/implementation created by Martin Kojtal (0xc0170). Thanks to
Kojto 0:615c697c33b0 4 * Jim Carver and Frank Vannieuwkerke for their inital cc3000 mbed port and
Kojto 0:615c697c33b0 5 * provided help.
Kojto 0:615c697c33b0 6 *
Kojto 0:615c697c33b0 7 * This version of "host driver" uses CC3000 Host Driver Implementation. Thus
Kojto 0:615c697c33b0 8 * read the following copyright:
Kojto 0:615c697c33b0 9 *
Kojto 0:615c697c33b0 10 * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
Kojto 0:615c697c33b0 11 *
Kojto 0:615c697c33b0 12 * Redistribution and use in source and binary forms, with or without
Kojto 0:615c697c33b0 13 * modification, are permitted provided that the following conditions
Kojto 0:615c697c33b0 14 * are met:
Kojto 0:615c697c33b0 15 *
Kojto 0:615c697c33b0 16 * Redistributions of source code must retain the above copyright
Kojto 0:615c697c33b0 17 * notice, this list of conditions and the following disclaimer.
Kojto 0:615c697c33b0 18 *
Kojto 0:615c697c33b0 19 * Redistributions in binary form must reproduce the above copyright
Kojto 0:615c697c33b0 20 * notice, this list of conditions and the following disclaimer in the
Kojto 0:615c697c33b0 21 * documentation and/or other materials provided with the
Kojto 0:615c697c33b0 22 * distribution.
Kojto 0:615c697c33b0 23 *
Kojto 0:615c697c33b0 24 * Neither the name of Texas Instruments Incorporated nor the names of
Kojto 0:615c697c33b0 25 * its contributors may be used to endorse or promote products derived
Kojto 0:615c697c33b0 26 * from this software without specific prior written permission.
Kojto 0:615c697c33b0 27 *
Kojto 0:615c697c33b0 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
Kojto 0:615c697c33b0 29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
Kojto 0:615c697c33b0 30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
Kojto 0:615c697c33b0 31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
Kojto 0:615c697c33b0 32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
Kojto 0:615c697c33b0 33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
Kojto 0:615c697c33b0 34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
Kojto 0:615c697c33b0 35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
Kojto 0:615c697c33b0 36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
Kojto 0:615c697c33b0 37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 0:615c697c33b0 38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 0:615c697c33b0 39 *
Kojto 0:615c697c33b0 40 *****************************************************************************/
Kojto 0:615c697c33b0 41 #include "cc3000.h"
Kojto 0:615c697c33b0 42
Kojto 0:615c697c33b0 43 namespace mbed_cc3000 {
Kojto 0:615c697c33b0 44 cc3000_server::cc3000_server(cc3000 &cc3000_ref, sockaddr socket_add) : _socket_address(socket_add), _cc3000(cc3000_ref) {
Kojto 0:615c697c33b0 45 _current_socket = -1;
Kojto 0:615c697c33b0 46 }
Kojto 0:615c697c33b0 47
Kojto 0:615c697c33b0 48 cc3000_server::cc3000_server(cc3000 &cc3000_ref, sockaddr socket_add, int16_t socket) : _socket_address(socket_add), _cc3000(cc3000_ref) {
Kojto 0:615c697c33b0 49 _current_socket = socket;
Kojto 0:615c697c33b0 50 }
Kojto 0:615c697c33b0 51
Kojto 0:615c697c33b0 52 int32_t cc3000_server::accept(void) {
Kojto 0:615c697c33b0 53 int32_t client_descriptor = -2;
Kojto 0:615c697c33b0 54 sockaddr dest_address;
Kojto 0:615c697c33b0 55
Kojto 0:615c697c33b0 56 socklen_t address_length = sizeof(dest_address);
Kojto 0:615c697c33b0 57 _current_socket = 0;
Kojto 0:615c697c33b0 58
SolderSplashLabs 13:5e36c267e62f 59 DBG_HCI("Waiting for receiving a connection");
SolderSplashLabs 13:5e36c267e62f 60
Kojto 0:615c697c33b0 61 while((client_descriptor == -1) || (client_descriptor == -2))
Kojto 0:615c697c33b0 62 {
Kojto 0:615c697c33b0 63 client_descriptor = _cc3000._socket.accept(_current_socket,&dest_address, &address_length);
Kojto 0:615c697c33b0 64 }
SolderSplashLabs 13:5e36c267e62f 65
SolderSplashLabs 13:5e36c267e62f 66 DBG_HCI("Received");
SolderSplashLabs 13:5e36c267e62f 67
Kojto 0:615c697c33b0 68 _current_socket = client_descriptor;
Kojto 0:615c697c33b0 69
Kojto 0:615c697c33b0 70 return _current_socket;
Kojto 0:615c697c33b0 71 }
Kojto 0:615c697c33b0 72
Kojto 0:615c697c33b0 73 int32_t cc3000_server::receive(void *buffer, uint16_t length, uint32_t flags) {
Kojto 0:615c697c33b0 74 return _cc3000._socket.recv(_current_socket, buffer, length, flags);
Kojto 0:615c697c33b0 75 }
Kojto 0:615c697c33b0 76
Kojto 0:615c697c33b0 77 int32_t cc3000_server::send(void *buffer, uint16_t length, uint32_t flags) {
Kojto 0:615c697c33b0 78 return _cc3000._socket.send(_current_socket, buffer, length, flags);
Kojto 0:615c697c33b0 79 }
Kojto 0:615c697c33b0 80
Kojto 0:615c697c33b0 81 void cc3000_server::bind(void) {
Kojto 0:615c697c33b0 82 _cc3000._socket.bind(_current_socket, &_socket_address, sizeof(sockaddr));
Kojto 0:615c697c33b0 83 }
Kojto 0:615c697c33b0 84
Kojto 0:615c697c33b0 85 void cc3000_server::listen(uint32_t backlog) {
Kojto 0:615c697c33b0 86 _cc3000._socket.listen(_current_socket, backlog);
Kojto 0:615c697c33b0 87 }
Kojto 0:615c697c33b0 88
Kojto 0:615c697c33b0 89 void cc3000_server::close(void) {
Kojto 0:615c697c33b0 90 _cc3000._socket.closesocket(_current_socket);
Kojto 0:615c697c33b0 91 }
Kojto 0:615c697c33b0 92
Kojto 0:615c697c33b0 93 }