Host library for controlling a WiConnect enabled Wi-Fi module.
Dependents: wiconnect-ota_example wiconnect-web_setup_example wiconnect-test-console wiconnect-tcp_server_example ... more
Diff: GhmMessageProcessing.cpp
- Revision:
- 29:b6af04b77a56
- Child:
- 32:b2bdbc018665
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/GhmMessageProcessing.cpp Mon Oct 27 13:42:26 2014 -0700 @@ -0,0 +1,235 @@ +/** + * ACKme WiConnect Host Library is licensed under the BSD licence: + * + * Copyright (c)2014 ACKme Networks. + * 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. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. + */ + +#include "Wiconnect.h" +#include "internal/common.h" +#include "api/StringUtil.h" + + +#define GHM_HOST_URL "api.gohack.me" + + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmPostMessage(WiconnectSocket &socket, bool jsonFormatted) +{ + WiconnectResult result; + int32_t handle; + char *cmdBuffer = wiconnect->internalBuffer; + + if(WICONNECT_IS_IDLE()) + { + strcpy(cmdBuffer, "gme post "); + if(jsonFormatted) + { + strcat(cmdBuffer, "json"); + } + } + + CHECK_OTHER_COMMAND_EXECUTING(); + + if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand(cmdBuffer))) + { + if(!WICONNECT_FAILED(result, wiconnect->responseToInt32(&handle))) + { + socket.init(handle, SOCKET_TYPE_GHM, GHM_HOST_URL, 443, SOCKET_ANY_PORT); + } + } + + CHECK_CLEANUP_COMMAND(); + + return result; +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmGetMessage(WiconnectSocket &socket, GhmMessageGetType getType) +{ + return ghmGetMessage(socket, 255, NULL, getType); +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmGetMessage(WiconnectSocket &socket, uint8_t listIndex, GhmMessageGetType getType) +{ + return ghmGetMessage(socket, listIndex, NULL, getType); +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmGetMessage(WiconnectSocket &socket, const char *msgId, GhmMessageGetType getType) +{ + return ghmGetMessage(socket, 255, msgId, getType); +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmGetMessage(WiconnectSocket &socket, uint8_t listIndex, const char *msgId, GhmMessageGetType getType) +{ + WiconnectResult result; + int32_t handle; + char *cmdBuffer = wiconnect->internalBuffer; + + if(WICONNECT_IS_IDLE()) + { + char *ptr = &cmdBuffer[7]; + strcpy(cmdBuffer, "gme get"); + if(listIndex != 255) + { + sprintf(ptr, " %u", listIndex); + } + else if(msgId != NULL) + { + sprintf(ptr, " %s", msgId); + } + + if(getType == GHM_MSG_GET_BODY) + { + strcat(cmdBuffer, " body"); + } + else if(getType == GHM_MSG_GET_ALL) + { + strcat(cmdBuffer, " all"); + } + } + + CHECK_OTHER_COMMAND_EXECUTING(); + + if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand(cmdBuffer))) + { + if(!WICONNECT_FAILED(result, wiconnect->responseToInt32(&handle))) + { + socket.init(handle, SOCKET_TYPE_GHM, GHM_HOST_URL, 443, SOCKET_ANY_PORT); + } + } + + CHECK_CLEANUP_COMMAND(); + + return result; +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmDeleteMessage(uint8_t listIndex) +{ + WiconnectResult result; + char *cmdBuffer = wiconnect->internalBuffer; + + if(WICONNECT_IS_IDLE()) + { + sprintf(cmdBuffer, "gme delete %u", listIndex); + } + + CHECK_OTHER_COMMAND_EXECUTING(); + + result = wiconnect->sendCommand(cmdBuffer); + + CHECK_CLEANUP_COMMAND(); + + return result; +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmDeleteMessage(const char *msgId) +{ + WiconnectResult result; + char *cmdBuffer = wiconnect->internalBuffer; + + if(WICONNECT_IS_IDLE()) + { + sprintf(cmdBuffer, "gme delete %s", msgId); + } + + CHECK_OTHER_COMMAND_EXECUTING(); + + result = wiconnect->sendCommand(cmdBuffer); + + CHECK_CLEANUP_COMMAND(); + + return result; +} + +/*************************************************************************************************/ +WiconnectResult GhmInterface::ghmListMessages(GhmMessageList &msgList, uint8_t maxCount) +{ + WiconnectResult result; + int32_t handle; + char *cmdBuffer = wiconnect->internalBuffer; + + if(WICONNECT_IS_IDLE()) + { + msgList.reset(); + strcpy(cmdBuffer, "gme list"); + if(maxCount != 0) + { + sprintf(&cmdBuffer[8], " -c %u", maxCount); + } + } + + CHECK_OTHER_COMMAND_EXECUTING(); + + if(WICONNECT_SUCCEEDED(result, wiconnect->sendCommand(cmdBuffer))) + { + result = processMessageList(wiconnect->internalBuffer, msgList); + } + + CHECK_CLEANUP_COMMAND(); + + return result; +} + + +/*************************************************************************************************/ +WiconnectResult GhmInterface::processMessageList(char *resultStr, GhmMessageList &resultList) +{ + WiconnectResult result = WICONNECT_SUCCESS; + char *line, *savedLine; + + for(savedLine = resultStr; (line = StringUtil::strtok_r(savedLine, "\r\n", &savedLine)) != NULL;) + { + char *toks[4], *savedTok; + + if(*line != '#') + { + continue; + } + savedTok = line + 2; + + for(int i = 0; i < 4 && (toks[i] = StringUtil::strtok_r(savedTok, " ", &savedTok)) != NULL; ++i) + { + if(toks[i] == NULL) + { + result = WICONNECT_RESPONSE_PARSE_ERROR; + goto exit; + } + } + + if(WICONNECT_FAILED(result, resultList.add(toks[1], toks[2], toks[3]))) + { + goto exit; + } + } + + exit: + return result; +}