Simon Ford / NetServices

Version of http://mbed.org/cookbook/NetServicesTribute with setting set the same for LPC2368

Dependents:   UDPSocketExample 24LCxx_I2CApp WeatherPlatform_pachube HvZServerLib ... more

services/http/server/impl/RPCHandler.cpp@0:350011bf8be7, 2010-11-23 (annotated)

Committer:
simon
Date:
Tue Nov 23 14:15:36 2010 +0000
Revision:
0:350011bf8be7
Experimental version for testing UDP

Who changed what in which revision?

UserRevisionLine numberNew contents of line
simon 0:350011bf8be7 1 #pragma diag_remark 1293
simon 0:350011bf8be7 2 /*
simon 0:350011bf8be7 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
simon 0:350011bf8be7 4
simon 0:350011bf8be7 5 Permission is hereby granted, free of charge, to any person obtaining a copy
simon 0:350011bf8be7 6 of this software and associated documentation files (the "Software"), to deal
simon 0:350011bf8be7 7 in the Software without restriction, including without limitation the rights
simon 0:350011bf8be7 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
simon 0:350011bf8be7 9 copies of the Software, and to permit persons to whom the Software is
simon 0:350011bf8be7 10 furnished to do so, subject to the following conditions:
simon 0:350011bf8be7 11
simon 0:350011bf8be7 12 The above copyright notice and this permission notice shall be included in
simon 0:350011bf8be7 13 all copies or substantial portions of the Software.
simon 0:350011bf8be7 14
simon 0:350011bf8be7 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
simon 0:350011bf8be7 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
simon 0:350011bf8be7 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
simon 0:350011bf8be7 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
simon 0:350011bf8be7 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
simon 0:350011bf8be7 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
simon 0:350011bf8be7 21 THE SOFTWARE.
simon 0:350011bf8be7 22 */
simon 0:350011bf8be7 23
simon 0:350011bf8be7 24 #include "RPCHandler.h"
simon 0:350011bf8be7 25 #include "rpc.h"
simon 0:350011bf8be7 26 #include "url.h"
simon 0:350011bf8be7 27
simon 0:350011bf8be7 28 //#define __DEBUG
simon 0:350011bf8be7 29 #include "dbg/dbg.h"
simon 0:350011bf8be7 30
simon 0:350011bf8be7 31 #define RPC_DATA_LEN 128
simon 0:350011bf8be7 32
simon 0:350011bf8be7 33 RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
simon 0:350011bf8be7 34 {}
simon 0:350011bf8be7 35
simon 0:350011bf8be7 36 RPCHandler::~RPCHandler()
simon 0:350011bf8be7 37 {
simon 0:350011bf8be7 38 DBG("\r\nHandler destroyed\r\n");
simon 0:350011bf8be7 39 }
simon 0:350011bf8be7 40
simon 0:350011bf8be7 41 void RPCHandler::doGet()
simon 0:350011bf8be7 42 {
simon 0:350011bf8be7 43 DBG("\r\nIn RPCHandler::doGet()\r\n");
simon 0:350011bf8be7 44 char resp[RPC_DATA_LEN] = {0};
simon 0:350011bf8be7 45 char req[RPC_DATA_LEN] = {0};
simon 0:350011bf8be7 46
simon 0:350011bf8be7 47 DBG("\r\nPath : %s\r\n", path().c_str());
simon 0:350011bf8be7 48 DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
simon 0:350011bf8be7 49
simon 0:350011bf8be7 50 //Remove path
simon 0:350011bf8be7 51 strncpy(req, path().c_str(), RPC_DATA_LEN-1);
simon 0:350011bf8be7 52 DBG("\r\nRPC req : %s\r\n", req);
simon 0:350011bf8be7 53
simon 0:350011bf8be7 54 //Remove %20, +, from req
simon 0:350011bf8be7 55 cleanReq(req);
simon 0:350011bf8be7 56 DBG("\r\nRPC req : %s\r\n", req);
simon 0:350011bf8be7 57
simon 0:350011bf8be7 58 //Do RPC Call
simon 0:350011bf8be7 59 mbed::rpc(req, resp); //FIXME: Use bool result
simon 0:350011bf8be7 60
simon 0:350011bf8be7 61 //Response
simon 0:350011bf8be7 62 setContentLen( strlen(resp) );
simon 0:350011bf8be7 63
simon 0:350011bf8be7 64 //Make sure that the browser won't cache this request
simon 0:350011bf8be7 65 respHeaders()["Cache-control"]="no-cache;no-store";
simon 0:350011bf8be7 66 // respHeaders()["Cache-control"]="no-store";
simon 0:350011bf8be7 67 respHeaders()["Pragma"]="no-cache";
simon 0:350011bf8be7 68 respHeaders()["Expires"]="0";
simon 0:350011bf8be7 69
simon 0:350011bf8be7 70 //Write data
simon 0:350011bf8be7 71 respHeaders()["Connection"] = "close";
simon 0:350011bf8be7 72 writeData(resp, strlen(resp));
simon 0:350011bf8be7 73 DBG("\r\nExit RPCHandler::doGet()\r\n");
simon 0:350011bf8be7 74 }
simon 0:350011bf8be7 75
simon 0:350011bf8be7 76 void RPCHandler::doPost()
simon 0:350011bf8be7 77 {
simon 0:350011bf8be7 78
simon 0:350011bf8be7 79 }
simon 0:350011bf8be7 80
simon 0:350011bf8be7 81 void RPCHandler::doHead()
simon 0:350011bf8be7 82 {
simon 0:350011bf8be7 83
simon 0:350011bf8be7 84 }
simon 0:350011bf8be7 85
simon 0:350011bf8be7 86
simon 0:350011bf8be7 87 void RPCHandler::onReadable() //Data has been read
simon 0:350011bf8be7 88 {
simon 0:350011bf8be7 89
simon 0:350011bf8be7 90 }
simon 0:350011bf8be7 91
simon 0:350011bf8be7 92 void RPCHandler::onWriteable() //Data has been written & buf is free
simon 0:350011bf8be7 93 {
simon 0:350011bf8be7 94 DBG("\r\nRPCHandler::onWriteable() event\r\n");
simon 0:350011bf8be7 95 close(); //Data written, we can close the connection
simon 0:350011bf8be7 96 }
simon 0:350011bf8be7 97
simon 0:350011bf8be7 98 void RPCHandler::onClose() //Connection is closing
simon 0:350011bf8be7 99 {
simon 0:350011bf8be7 100 //Nothing to do
simon 0:350011bf8be7 101 }
simon 0:350011bf8be7 102
simon 0:350011bf8be7 103 void RPCHandler::cleanReq(char* data)
simon 0:350011bf8be7 104 {
simon 0:350011bf8be7 105 char* decoded = url_decode(data);
simon 0:350011bf8be7 106 strcpy(data, decoded);
simon 0:350011bf8be7 107 free(decoded);
simon 0:350011bf8be7 108 /*
simon 0:350011bf8be7 109 char* p;
simon 0:350011bf8be7 110 static const char* lGarbage[2] = {"%20", "+"};
simon 0:350011bf8be7 111 for(int i = 0; i < 2; i++)
simon 0:350011bf8be7 112 {
simon 0:350011bf8be7 113 while( p = strstr(data, lGarbage[i]) )
simon 0:350011bf8be7 114 {
simon 0:350011bf8be7 115 memset((void*) p, ' ', strlen(lGarbage[i]));
simon 0:350011bf8be7 116 }
simon 0:350011bf8be7 117 }
simon 0:350011bf8be7 118 */
simon 0:350011bf8be7 119 }
simon 0:350011bf8be7 120
simon 0:350011bf8be7 121