muRata / SNICInterface

SNIC UART　Interface library: Serial to Wi-Fi library for Murata TypeYD Wi-Fi module. For more information about TypeYD: http://www.murata.co.jp/products/microwave/module/lbwb1zzydz/index.html

Dependents:   SNIC-xively-jumpstart-demo SNIC-FluentLogger-example TCPEchoServer murataDemo ... more

Fork of YDwifiInterface by Takao Kishino

Socket/Socket.cpp@27:dcc4f34448f0, 2014-03-31 (annotated)

Committer:
kishino
Date:
Mon Mar 31 02:06:14 2014 +0000
Revision:
27:dcc4f34448f0
Parent:
24:987e412ae879
Child:
29:6a0ba999597d
Created a SNIC_CLOSE_SOCKET_REQ command.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kishino 20:dd736d328de6 1 /* Copyright (C) 2012 mbed.org, MIT License
kishino 20:dd736d328de6 2 *
kishino 20:dd736d328de6 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
kishino 20:dd736d328de6 4 * and associated documentation files (the "Software"), to deal in the Software without restriction,
kishino 20:dd736d328de6 5 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
kishino 20:dd736d328de6 6 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
kishino 20:dd736d328de6 7 * furnished to do so, subject to the following conditions:
kishino 20:dd736d328de6 8 *
kishino 20:dd736d328de6 9 * The above copyright notice and this permission notice shall be included in all copies or
kishino 20:dd736d328de6 10 * substantial portions of the Software.
kishino 20:dd736d328de6 11 *
kishino 20:dd736d328de6 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
kishino 20:dd736d328de6 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
kishino 20:dd736d328de6 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
kishino 20:dd736d328de6 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
kishino 20:dd736d328de6 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
kishino 20:dd736d328de6 17 */
kishino 20:dd736d328de6 18 /******************* Murata Manufacturing Co.,Ltd. 2014 *****************
kishino 20:dd736d328de6 19 *
kishino 20:dd736d328de6 20 * Filename: Socket.cpp
kishino 20:dd736d328de6 21 *
kishino 20:dd736d328de6 22 * Purpose: This module has implementation of socket.
kishino 20:dd736d328de6 23 *
kishino 20:dd736d328de6 24 * $Author: kishino $
kishino 20:dd736d328de6 25 *
kishino 20:dd736d328de6 26 * $Date: 2014/03/26 $
kishino 20:dd736d328de6 27 *
kishino 20:dd736d328de6 28 * $Revision: 0.0.0.1 $
kishino 20:dd736d328de6 29 * ***********************************************************************/
kishino 20:dd736d328de6 30 #include "Socket.h"
kishino 20:dd736d328de6 31 #include <cstring>
kishino 20:dd736d328de6 32
kishino 20:dd736d328de6 33 using namespace murata_wifi;
kishino 20:dd736d328de6 34
kishino 20:dd736d328de6 35 Socket::Socket()
kishino 20:dd736d328de6 36 {
kishino 20:dd736d328de6 37 mSocketID = -1;
kishino 20:dd736d328de6 38 }
kishino 20:dd736d328de6 39
kishino 20:dd736d328de6 40 Socket::~Socket() {
kishino 20:dd736d328de6 41 // close(); //Don't want to leak
kishino 20:dd736d328de6 42 }
kishino 20:dd736d328de6 43
kishino 20:dd736d328de6 44 int Socket::set_option(int level, int optname, const void *optval, socklen_t optlen) {
kishino 20:dd736d328de6 45 return 0;
kishino 20:dd736d328de6 46 }
kishino 20:dd736d328de6 47
kishino 20:dd736d328de6 48 int Socket::get_option(int level, int optname, void *optval, socklen_t *optlen) {
kishino 20:dd736d328de6 49 return 0;
kishino 20:dd736d328de6 50 }
kishino 20:dd736d328de6 51
kishino 20:dd736d328de6 52 int Socket::close(bool shutdown)
kishino 20:dd736d328de6 53 {
kishino 27:dcc4f34448f0 54 C_SNIC_Core *snic_core_p = C_SNIC_Core::getInstance();
kishino 27:dcc4f34448f0 55 C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
kishino 27:dcc4f34448f0 56 // Get buffer for response payload from MemoryPool
kishino 27:dcc4f34448f0 57 C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
kishino 27:dcc4f34448f0 58 if( payload_buf == NULL )
kishino 27:dcc4f34448f0 59 {
kishino 27:dcc4f34448f0 60 printf("socket close payload_buf NULL\r\n");
kishino 27:dcc4f34448f0 61 return -1;
kishino 27:dcc4f34448f0 62 }
kishino 27:dcc4f34448f0 63
kishino 27:dcc4f34448f0 64 C_SNIC_Core::tagSNIC_CLOSE_SOCKET_REQ_T req;
kishino 20:dd736d328de6 65
kishino 27:dcc4f34448f0 66 // Make request
kishino 27:dcc4f34448f0 67 req.cmd_sid = UART_CMD_SID_SNIC_CLOSE_SOCKET_REQ;
kishino 27:dcc4f34448f0 68 req.seq = mUartRequestSeq++;
kishino 27:dcc4f34448f0 69 req.socket_id = mSocketID;
kishino 27:dcc4f34448f0 70
kishino 27:dcc4f34448f0 71 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 27:dcc4f34448f0 72 unsigned int command_len;
kishino 27:dcc4f34448f0 73 // Preparation of command
kishino 27:dcc4f34448f0 74 command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_SNIC, req.cmd_sid, (unsigned char *)&req
kishino 27:dcc4f34448f0 75 , sizeof(C_SNIC_Core::tagSNIC_CLOSE_SOCKET_REQ_T), payload_buf->buf, command_array );
kishino 27:dcc4f34448f0 76
kishino 27:dcc4f34448f0 77 // Send uart command request
kishino 27:dcc4f34448f0 78 snic_core_p->sendUart( command_len, command_array );
kishino 27:dcc4f34448f0 79
kishino 27:dcc4f34448f0 80 int ret;
kishino 27:dcc4f34448f0 81 // Wait UART response
kishino 27:dcc4f34448f0 82 ret = uartCmdMgr_p->wait();
kishino 27:dcc4f34448f0 83 if( ret != 0 )
kishino 27:dcc4f34448f0 84 {
kishino 27:dcc4f34448f0 85 printf( "socket close failed\r\n" );
kishino 27:dcc4f34448f0 86 snic_core_p->freeCmdBuf( payload_buf );
kishino 27:dcc4f34448f0 87 return -1;
kishino 27:dcc4f34448f0 88 }
kishino 27:dcc4f34448f0 89
kishino 27:dcc4f34448f0 90 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 27:dcc4f34448f0 91 {
kishino 27:dcc4f34448f0 92 printf("socket close status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 27:dcc4f34448f0 93 snic_core_p->freeCmdBuf( payload_buf );
kishino 27:dcc4f34448f0 94 return -1;
kishino 27:dcc4f34448f0 95 }
kishino 27:dcc4f34448f0 96 snic_core_p->freeCmdBuf( payload_buf );
kishino 27:dcc4f34448f0 97
kishino 20:dd736d328de6 98 return 0;
kishino 20:dd736d328de6 99 }
kishino 20:dd736d328de6 100
kishino 20:dd736d328de6 101 #if 0
kishino 20:dd736d328de6 102 int Socket::select(struct timeval *timeout, bool read, bool write)
kishino 20:dd736d328de6 103 {
kishino 20:dd736d328de6 104 return 0;
kishino 20:dd736d328de6 105 }
kishino 20:dd736d328de6 106 #endif
kishino 20:dd736d328de6 107
kishino 20:dd736d328de6 108 int Socket::createSocket( unsigned char bind, unsigned int local_addr, unsigned short port )
kishino 20:dd736d328de6 109 {
kishino 24:987e412ae879 110 C_SNIC_Core *snic_core_p = C_SNIC_Core::getInstance();
kishino 24:987e412ae879 111 C_SNIC_UartCommandManager *uartCmdMgr_p = snic_core_p->getUartCommand();
kishino 20:dd736d328de6 112 // Get buffer for response payload from MemoryPool
kishino 24:987e412ae879 113 C_SNIC_Core::tagMEMPOOL_BLOCK_T *payload_buf = snic_core_p->allocCmdBuf();
kishino 20:dd736d328de6 114 if( payload_buf == NULL )
kishino 20:dd736d328de6 115 {
kishino 20:dd736d328de6 116 printf("createSocket payload_buf NULL\r\n");
kishino 20:dd736d328de6 117 return -1;
kishino 20:dd736d328de6 118 }
kishino 20:dd736d328de6 119
kishino 22:a9ec0cad4f84 120 C_SNIC_Core::tagSNIC_TCP_CREATE_SOCKET_REQ_T req;
kishino 20:dd736d328de6 121 int req_len = 0;
kishino 20:dd736d328de6 122
kishino 20:dd736d328de6 123 // Make request
kishino 20:dd736d328de6 124 req.cmd_sid = UART_CMD_SID_SNIC_TCP_CREATE_SOCKET_REQ;
kishino 20:dd736d328de6 125 req_len++;
kishino 20:dd736d328de6 126 req.seq = mUartRequestSeq++;
kishino 20:dd736d328de6 127 req_len++;
kishino 20:dd736d328de6 128 req.bind = bind;
kishino 20:dd736d328de6 129 req_len++;
kishino 20:dd736d328de6 130 if( bind != 0 )
kishino 20:dd736d328de6 131 {
kishino 20:dd736d328de6 132 /*
kishino 20:dd736d328de6 133 req.local_addr = local_addr;
kishino 20:dd736d328de6 134 req_len++;
kishino 20:dd736d328de6 135 req.local_port = port;
kishino 20:dd736d328de6 136 req_len++;
kishino 20:dd736d328de6 137 */
kishino 20:dd736d328de6 138 }
kishino 20:dd736d328de6 139
kishino 20:dd736d328de6 140 unsigned char command_array[UART_REQUEST_PAYLOAD_MAX];
kishino 20:dd736d328de6 141 unsigned int command_len;
kishino 20:dd736d328de6 142 // Preparation of command
kishino 24:987e412ae879 143 command_len = snic_core_p->preparationSendCommand( UART_CMD_ID_SNIC, req.cmd_sid, (unsigned char *)&req
kishino 20:dd736d328de6 144 , req_len, payload_buf->buf, command_array );
kishino 20:dd736d328de6 145
kishino 20:dd736d328de6 146 // Send uart command request
kishino 24:987e412ae879 147 snic_core_p->sendUart( command_len, command_array );
kishino 20:dd736d328de6 148
kishino 20:dd736d328de6 149 int ret;
kishino 20:dd736d328de6 150 // Wait UART response
kishino 20:dd736d328de6 151 ret = uartCmdMgr_p->wait();
kishino 20:dd736d328de6 152 if( ret != 0 )
kishino 20:dd736d328de6 153 {
kishino 20:dd736d328de6 154 printf( "createSocket failed\r\n" );
kishino 24:987e412ae879 155 snic_core_p->freeCmdBuf( payload_buf );
kishino 20:dd736d328de6 156 return -1;
kishino 20:dd736d328de6 157 }
kishino 20:dd736d328de6 158
kishino 20:dd736d328de6 159 if( uartCmdMgr_p->getCommandStatus() != 0 )
kishino 20:dd736d328de6 160 {
kishino 20:dd736d328de6 161 printf("createSocket status:%02x\r\n", uartCmdMgr_p->getCommandStatus());
kishino 24:987e412ae879 162 snic_core_p->freeCmdBuf( payload_buf );
kishino 20:dd736d328de6 163 return -1;
kishino 20:dd736d328de6 164 }
kishino 20:dd736d328de6 165 mSocketID = payload_buf->buf[3];
kishino 24:987e412ae879 166 snic_core_p->freeCmdBuf( payload_buf );
kishino 20:dd736d328de6 167
kishino 20:dd736d328de6 168 return 0;
kishino 20:dd736d328de6 169 }
kishino 27:dcc4f34448f0 170
kishino 27:dcc4f34448f0 171 int Socket::addrToInteger( const char *addr_p )
kishino 27:dcc4f34448f0 172 {
kishino 27:dcc4f34448f0 173 if( addr_p == NULL )
kishino 27:dcc4f34448f0 174 {
kishino 27:dcc4f34448f0 175 printf("addrToInteger parameter error\r\n");
kishino 27:dcc4f34448f0 176 return 0;
kishino 27:dcc4f34448f0 177 }
kishino 27:dcc4f34448f0 178
kishino 27:dcc4f34448f0 179 unsigned char ipadr[4];
kishino 27:dcc4f34448f0 180 unsigned char temp= 0;
kishino 27:dcc4f34448f0 181 int i,j,k;
kishino 27:dcc4f34448f0 182
kishino 27:dcc4f34448f0 183 /* convert to char[4] */
kishino 27:dcc4f34448f0 184 k=0;
kishino 27:dcc4f34448f0 185 for(i=0; i<4; i ++)
kishino 27:dcc4f34448f0 186 {
kishino 27:dcc4f34448f0 187 for(j=0; j<4; j ++)
kishino 27:dcc4f34448f0 188 {
kishino 27:dcc4f34448f0 189 if((addr_p[k] > 0x2F)&&(addr_p[k] < 0x3A))
kishino 27:dcc4f34448f0 190 {
kishino 27:dcc4f34448f0 191 temp = (temp * 10) + addr_p[k]-0x30;
kishino 27:dcc4f34448f0 192 }
kishino 27:dcc4f34448f0 193 else if((addr_p[k] == 0x20)&&(temp == 0))
kishino 27:dcc4f34448f0 194 {
kishino 27:dcc4f34448f0 195 }
kishino 27:dcc4f34448f0 196 else
kishino 27:dcc4f34448f0 197 {
kishino 27:dcc4f34448f0 198 ipadr[i]=temp;
kishino 27:dcc4f34448f0 199 temp = 0;
kishino 27:dcc4f34448f0 200 k++;
kishino 27:dcc4f34448f0 201 break;
kishino 27:dcc4f34448f0 202 }
kishino 27:dcc4f34448f0 203 k++;
kishino 27:dcc4f34448f0 204 }
kishino 27:dcc4f34448f0 205 }
kishino 27:dcc4f34448f0 206
kishino 27:dcc4f34448f0 207 int addr = ( (ipadr[0]<<24) | (ipadr[1]<<16) | (ipadr[2]<<8) | ipadr[3] );
kishino 27:dcc4f34448f0 208
kishino 27:dcc4f34448f0 209 return addr;
kishino 27:dcc4f34448f0 210 }