Richard Blimmel / Mbed 2 deprecated CIG_HTTPClient

HTTPClient using static IP

Dependencies:   mbed

NetServices/services/http/server/impl/RPCHandler.cpp@0:d8f2f7d5f31b, 2011-05-30 (annotated)

Committer:
mr_q
Date:
Mon May 30 11:53:37 2011 +0000
Revision:
0:d8f2f7d5f31b
v0.01 Draft

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mr_q 0:d8f2f7d5f31b 1 #pragma diag_remark 1293
mr_q 0:d8f2f7d5f31b 2 /*
mr_q 0:d8f2f7d5f31b 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
mr_q 0:d8f2f7d5f31b 4
mr_q 0:d8f2f7d5f31b 5 Permission is hereby granted, free of charge, to any person obtaining a copy
mr_q 0:d8f2f7d5f31b 6 of this software and associated documentation files (the "Software"), to deal
mr_q 0:d8f2f7d5f31b 7 in the Software without restriction, including without limitation the rights
mr_q 0:d8f2f7d5f31b 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
mr_q 0:d8f2f7d5f31b 9 copies of the Software, and to permit persons to whom the Software is
mr_q 0:d8f2f7d5f31b 10 furnished to do so, subject to the following conditions:
mr_q 0:d8f2f7d5f31b 11
mr_q 0:d8f2f7d5f31b 12 The above copyright notice and this permission notice shall be included in
mr_q 0:d8f2f7d5f31b 13 all copies or substantial portions of the Software.
mr_q 0:d8f2f7d5f31b 14
mr_q 0:d8f2f7d5f31b 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
mr_q 0:d8f2f7d5f31b 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
mr_q 0:d8f2f7d5f31b 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
mr_q 0:d8f2f7d5f31b 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
mr_q 0:d8f2f7d5f31b 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
mr_q 0:d8f2f7d5f31b 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
mr_q 0:d8f2f7d5f31b 21 THE SOFTWARE.
mr_q 0:d8f2f7d5f31b 22 */
mr_q 0:d8f2f7d5f31b 23
mr_q 0:d8f2f7d5f31b 24 #include "RPCHandler.h"
mr_q 0:d8f2f7d5f31b 25 #include "rpc.h"
mr_q 0:d8f2f7d5f31b 26 #include "url.h"
mr_q 0:d8f2f7d5f31b 27
mr_q 0:d8f2f7d5f31b 28 //#define __DEBUG
mr_q 0:d8f2f7d5f31b 29 #include "dbg/dbg.h"
mr_q 0:d8f2f7d5f31b 30
mr_q 0:d8f2f7d5f31b 31 #define RPC_DATA_LEN 128
mr_q 0:d8f2f7d5f31b 32
mr_q 0:d8f2f7d5f31b 33 RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
mr_q 0:d8f2f7d5f31b 34 {}
mr_q 0:d8f2f7d5f31b 35
mr_q 0:d8f2f7d5f31b 36 RPCHandler::~RPCHandler()
mr_q 0:d8f2f7d5f31b 37 {
mr_q 0:d8f2f7d5f31b 38 DBG("\r\nHandler destroyed\r\n");
mr_q 0:d8f2f7d5f31b 39 }
mr_q 0:d8f2f7d5f31b 40
mr_q 0:d8f2f7d5f31b 41 void RPCHandler::doGet()
mr_q 0:d8f2f7d5f31b 42 {
mr_q 0:d8f2f7d5f31b 43 DBG("\r\nIn RPCHandler::doGet()\r\n");
mr_q 0:d8f2f7d5f31b 44 char resp[RPC_DATA_LEN] = {0};
mr_q 0:d8f2f7d5f31b 45 char req[RPC_DATA_LEN] = {0};
mr_q 0:d8f2f7d5f31b 46
mr_q 0:d8f2f7d5f31b 47 DBG("\r\nPath : %s\r\n", path().c_str());
mr_q 0:d8f2f7d5f31b 48 DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
mr_q 0:d8f2f7d5f31b 49
mr_q 0:d8f2f7d5f31b 50 //Remove path
mr_q 0:d8f2f7d5f31b 51 strncpy(req, path().c_str(), RPC_DATA_LEN-1);
mr_q 0:d8f2f7d5f31b 52 DBG("\r\nRPC req : %s\r\n", req);
mr_q 0:d8f2f7d5f31b 53
mr_q 0:d8f2f7d5f31b 54 //Remove %20, +, from req
mr_q 0:d8f2f7d5f31b 55 cleanReq(req);
mr_q 0:d8f2f7d5f31b 56 DBG("\r\nRPC req : %s\r\n", req);
mr_q 0:d8f2f7d5f31b 57
mr_q 0:d8f2f7d5f31b 58 //Do RPC Call
mr_q 0:d8f2f7d5f31b 59 mbed::rpc(req, resp); //FIXME: Use bool result
mr_q 0:d8f2f7d5f31b 60
mr_q 0:d8f2f7d5f31b 61 //Response
mr_q 0:d8f2f7d5f31b 62 setContentLen( strlen(resp) );
mr_q 0:d8f2f7d5f31b 63
mr_q 0:d8f2f7d5f31b 64 //Make sure that the browser won't cache this request
mr_q 0:d8f2f7d5f31b 65 respHeaders()["Cache-control"]="no-cache;no-store";
mr_q 0:d8f2f7d5f31b 66 // respHeaders()["Cache-control"]="no-store";
mr_q 0:d8f2f7d5f31b 67 respHeaders()["Pragma"]="no-cache";
mr_q 0:d8f2f7d5f31b 68 respHeaders()["Expires"]="0";
mr_q 0:d8f2f7d5f31b 69
mr_q 0:d8f2f7d5f31b 70 //Write data
mr_q 0:d8f2f7d5f31b 71 respHeaders()["Connection"] = "close";
mr_q 0:d8f2f7d5f31b 72 writeData(resp, strlen(resp));
mr_q 0:d8f2f7d5f31b 73 DBG("\r\nExit RPCHandler::doGet()\r\n");
mr_q 0:d8f2f7d5f31b 74 }
mr_q 0:d8f2f7d5f31b 75
mr_q 0:d8f2f7d5f31b 76 void RPCHandler::doPost()
mr_q 0:d8f2f7d5f31b 77 {
mr_q 0:d8f2f7d5f31b 78
mr_q 0:d8f2f7d5f31b 79 }
mr_q 0:d8f2f7d5f31b 80
mr_q 0:d8f2f7d5f31b 81 void RPCHandler::doHead()
mr_q 0:d8f2f7d5f31b 82 {
mr_q 0:d8f2f7d5f31b 83
mr_q 0:d8f2f7d5f31b 84 }
mr_q 0:d8f2f7d5f31b 85
mr_q 0:d8f2f7d5f31b 86
mr_q 0:d8f2f7d5f31b 87 void RPCHandler::onReadable() //Data has been read
mr_q 0:d8f2f7d5f31b 88 {
mr_q 0:d8f2f7d5f31b 89
mr_q 0:d8f2f7d5f31b 90 }
mr_q 0:d8f2f7d5f31b 91
mr_q 0:d8f2f7d5f31b 92 void RPCHandler::onWriteable() //Data has been written & buf is free
mr_q 0:d8f2f7d5f31b 93 {
mr_q 0:d8f2f7d5f31b 94 DBG("\r\nRPCHandler::onWriteable() event\r\n");
mr_q 0:d8f2f7d5f31b 95 close(); //Data written, we can close the connection
mr_q 0:d8f2f7d5f31b 96 }
mr_q 0:d8f2f7d5f31b 97
mr_q 0:d8f2f7d5f31b 98 void RPCHandler::onClose() //Connection is closing
mr_q 0:d8f2f7d5f31b 99 {
mr_q 0:d8f2f7d5f31b 100 //Nothing to do
mr_q 0:d8f2f7d5f31b 101 }
mr_q 0:d8f2f7d5f31b 102
mr_q 0:d8f2f7d5f31b 103 void RPCHandler::cleanReq(char* data)
mr_q 0:d8f2f7d5f31b 104 {
mr_q 0:d8f2f7d5f31b 105 char* decoded = url_decode(data);
mr_q 0:d8f2f7d5f31b 106 strcpy(data, decoded);
mr_q 0:d8f2f7d5f31b 107 free(decoded);
mr_q 0:d8f2f7d5f31b 108 /*
mr_q 0:d8f2f7d5f31b 109 char* p;
mr_q 0:d8f2f7d5f31b 110 static const char* lGarbage[2] = {"%20", "+"};
mr_q 0:d8f2f7d5f31b 111 for(int i = 0; i < 2; i++)
mr_q 0:d8f2f7d5f31b 112 {
mr_q 0:d8f2f7d5f31b 113 while( p = strstr(data, lGarbage[i]) )
mr_q 0:d8f2f7d5f31b 114 {
mr_q 0:d8f2f7d5f31b 115 memset((void*) p, ' ', strlen(lGarbage[i]));
mr_q 0:d8f2f7d5f31b 116 }
mr_q 0:d8f2f7d5f31b 117 }
mr_q 0:d8f2f7d5f31b 118 */
mr_q 0:d8f2f7d5f31b 119 }
mr_q 0:d8f2f7d5f31b 120
mr_q 0:d8f2f7d5f31b 121