![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Embedded C project:18/12/2014
Dependencies: DS1307 TextLCD mbed
Diff: NetServices/services/http/server/impl/RPCHandler.cpp
- Revision:
- 0:8d87bc453349
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/NetServices/services/http/server/impl/RPCHandler.cpp Thu Dec 18 09:35:49 2014 +0000 @@ -0,0 +1,121 @@ +#pragma diag_remark 1293 +/* +Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +#include "RPCHandler.h" +#include "rpc.h" +#include "url.h" + +//#define __DEBUG +#include "dbg/dbg.h" + +#define RPC_DATA_LEN 128 + +RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket) +{} + +RPCHandler::~RPCHandler() +{ + DBG("\r\nHandler destroyed\r\n"); +} + +void RPCHandler::doGet() +{ + DBG("\r\nIn RPCHandler::doGet()\r\n"); + char resp[RPC_DATA_LEN] = {0}; + char req[RPC_DATA_LEN] = {0}; + + DBG("\r\nPath : %s\r\n", path().c_str()); + DBG("\r\nRoot Path : %s\r\n", rootPath().c_str()); + + //Remove path + strncpy(req, path().c_str(), RPC_DATA_LEN-1); + DBG("\r\nRPC req : %s\r\n", req); + + //Remove %20, +, from req + cleanReq(req); + DBG("\r\nRPC req : %s\r\n", req); + + //Do RPC Call + mbed::rpc(req, resp); //FIXME: Use bool result + + //Response + setContentLen( strlen(resp) ); + + //Make sure that the browser won't cache this request + respHeaders()["Cache-control"]="no-cache;no-store"; + // respHeaders()["Cache-control"]="no-store"; + respHeaders()["Pragma"]="no-cache"; + respHeaders()["Expires"]="0"; + + //Write data + respHeaders()["Connection"] = "close"; + writeData(resp, strlen(resp)); + DBG("\r\nExit RPCHandler::doGet()\r\n"); +} + +void RPCHandler::doPost() +{ + +} + +void RPCHandler::doHead() +{ + +} + + +void RPCHandler::onReadable() //Data has been read +{ + +} + +void RPCHandler::onWriteable() //Data has been written & buf is free +{ + DBG("\r\nRPCHandler::onWriteable() event\r\n"); + close(); //Data written, we can close the connection +} + +void RPCHandler::onClose() //Connection is closing +{ + //Nothing to do +} + +void RPCHandler::cleanReq(char* data) +{ + char* decoded = url_decode(data); + strcpy(data, decoded); + free(decoded); +/* + char* p; + static const char* lGarbage[2] = {"%20", "+"}; + for(int i = 0; i < 2; i++) + { + while( p = strstr(data, lGarbage[i]) ) + { + memset((void*) p, ' ', strlen(lGarbage[i])); + } + } +*/ +} + +