Hendrik Vincent / Mbed 2 deprecated Weerstation

Leest de waarde van een sensor binnen een maakt deze beschikbaar via internet

Dependencies:   NTPClient_NetServices mbed

NetServices/services/http/server/impl/RPCHandler.cpp@0:05ccbd4f84f1, 2013-12-02 (annotated)

Committer:
hendrikvincent
Date:
Mon Dec 02 09:01:23 2013 +0000
Revision:
0:05ccbd4f84f1
eerste programma;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hendrikvincent 0:05ccbd4f84f1 1 #pragma diag_remark 1293
hendrikvincent 0:05ccbd4f84f1 2 /*
hendrikvincent 0:05ccbd4f84f1 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
hendrikvincent 0:05ccbd4f84f1 4
hendrikvincent 0:05ccbd4f84f1 5 Permission is hereby granted, free of charge, to any person obtaining a copy
hendrikvincent 0:05ccbd4f84f1 6 of this software and associated documentation files (the "Software"), to deal
hendrikvincent 0:05ccbd4f84f1 7 in the Software without restriction, including without limitation the rights
hendrikvincent 0:05ccbd4f84f1 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
hendrikvincent 0:05ccbd4f84f1 9 copies of the Software, and to permit persons to whom the Software is
hendrikvincent 0:05ccbd4f84f1 10 furnished to do so, subject to the following conditions:
hendrikvincent 0:05ccbd4f84f1 11
hendrikvincent 0:05ccbd4f84f1 12 The above copyright notice and this permission notice shall be included in
hendrikvincent 0:05ccbd4f84f1 13 all copies or substantial portions of the Software.
hendrikvincent 0:05ccbd4f84f1 14
hendrikvincent 0:05ccbd4f84f1 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
hendrikvincent 0:05ccbd4f84f1 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
hendrikvincent 0:05ccbd4f84f1 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
hendrikvincent 0:05ccbd4f84f1 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
hendrikvincent 0:05ccbd4f84f1 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
hendrikvincent 0:05ccbd4f84f1 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
hendrikvincent 0:05ccbd4f84f1 21 THE SOFTWARE.
hendrikvincent 0:05ccbd4f84f1 22 */
hendrikvincent 0:05ccbd4f84f1 23
hendrikvincent 0:05ccbd4f84f1 24 #include "RPCHandler.h"
hendrikvincent 0:05ccbd4f84f1 25 #include "rpc.h"
hendrikvincent 0:05ccbd4f84f1 26 #include "url.h"
hendrikvincent 0:05ccbd4f84f1 27
hendrikvincent 0:05ccbd4f84f1 28 //#define __DEBUG
hendrikvincent 0:05ccbd4f84f1 29 #include "dbg/dbg.h"
hendrikvincent 0:05ccbd4f84f1 30
hendrikvincent 0:05ccbd4f84f1 31 #define RPC_DATA_LEN 128
hendrikvincent 0:05ccbd4f84f1 32
hendrikvincent 0:05ccbd4f84f1 33 RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
hendrikvincent 0:05ccbd4f84f1 34 {}
hendrikvincent 0:05ccbd4f84f1 35
hendrikvincent 0:05ccbd4f84f1 36 RPCHandler::~RPCHandler()
hendrikvincent 0:05ccbd4f84f1 37 {
hendrikvincent 0:05ccbd4f84f1 38 DBG("\r\nHandler destroyed\r\n");
hendrikvincent 0:05ccbd4f84f1 39 }
hendrikvincent 0:05ccbd4f84f1 40
hendrikvincent 0:05ccbd4f84f1 41 void RPCHandler::doGet()
hendrikvincent 0:05ccbd4f84f1 42 {
hendrikvincent 0:05ccbd4f84f1 43 DBG("\r\nIn RPCHandler::doGet()\r\n");
hendrikvincent 0:05ccbd4f84f1 44 char resp[RPC_DATA_LEN] = {0};
hendrikvincent 0:05ccbd4f84f1 45 char req[RPC_DATA_LEN] = {0};
hendrikvincent 0:05ccbd4f84f1 46
hendrikvincent 0:05ccbd4f84f1 47 DBG("\r\nPath : %s\r\n", path().c_str());
hendrikvincent 0:05ccbd4f84f1 48 DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
hendrikvincent 0:05ccbd4f84f1 49
hendrikvincent 0:05ccbd4f84f1 50 //Remove path
hendrikvincent 0:05ccbd4f84f1 51 strncpy(req, path().c_str(), RPC_DATA_LEN-1);
hendrikvincent 0:05ccbd4f84f1 52 DBG("\r\nRPC req : %s\r\n", req);
hendrikvincent 0:05ccbd4f84f1 53
hendrikvincent 0:05ccbd4f84f1 54 //Remove %20, +, from req
hendrikvincent 0:05ccbd4f84f1 55 cleanReq(req);
hendrikvincent 0:05ccbd4f84f1 56 DBG("\r\nRPC req : %s\r\n", req);
hendrikvincent 0:05ccbd4f84f1 57
hendrikvincent 0:05ccbd4f84f1 58 //Do RPC Call
hendrikvincent 0:05ccbd4f84f1 59 mbed::rpc(req, resp); //FIXME: Use bool result
hendrikvincent 0:05ccbd4f84f1 60
hendrikvincent 0:05ccbd4f84f1 61 //Response
hendrikvincent 0:05ccbd4f84f1 62 setContentLen( strlen(resp) );
hendrikvincent 0:05ccbd4f84f1 63
hendrikvincent 0:05ccbd4f84f1 64 //Make sure that the browser won't cache this request
hendrikvincent 0:05ccbd4f84f1 65 respHeaders()["Cache-control"]="no-cache;no-store";
hendrikvincent 0:05ccbd4f84f1 66 // respHeaders()["Cache-control"]="no-store";
hendrikvincent 0:05ccbd4f84f1 67 respHeaders()["Pragma"]="no-cache";
hendrikvincent 0:05ccbd4f84f1 68 respHeaders()["Expires"]="0";
hendrikvincent 0:05ccbd4f84f1 69
hendrikvincent 0:05ccbd4f84f1 70 //Write data
hendrikvincent 0:05ccbd4f84f1 71 respHeaders()["Connection"] = "close";
hendrikvincent 0:05ccbd4f84f1 72 writeData(resp, strlen(resp));
hendrikvincent 0:05ccbd4f84f1 73 DBG("\r\nExit RPCHandler::doGet()\r\n");
hendrikvincent 0:05ccbd4f84f1 74 }
hendrikvincent 0:05ccbd4f84f1 75
hendrikvincent 0:05ccbd4f84f1 76 void RPCHandler::doPost()
hendrikvincent 0:05ccbd4f84f1 77 {
hendrikvincent 0:05ccbd4f84f1 78
hendrikvincent 0:05ccbd4f84f1 79 }
hendrikvincent 0:05ccbd4f84f1 80
hendrikvincent 0:05ccbd4f84f1 81 void RPCHandler::doHead()
hendrikvincent 0:05ccbd4f84f1 82 {
hendrikvincent 0:05ccbd4f84f1 83
hendrikvincent 0:05ccbd4f84f1 84 }
hendrikvincent 0:05ccbd4f84f1 85
hendrikvincent 0:05ccbd4f84f1 86
hendrikvincent 0:05ccbd4f84f1 87 void RPCHandler::onReadable() //Data has been read
hendrikvincent 0:05ccbd4f84f1 88 {
hendrikvincent 0:05ccbd4f84f1 89
hendrikvincent 0:05ccbd4f84f1 90 }
hendrikvincent 0:05ccbd4f84f1 91
hendrikvincent 0:05ccbd4f84f1 92 void RPCHandler::onWriteable() //Data has been written & buf is free
hendrikvincent 0:05ccbd4f84f1 93 {
hendrikvincent 0:05ccbd4f84f1 94 DBG("\r\nRPCHandler::onWriteable() event\r\n");
hendrikvincent 0:05ccbd4f84f1 95 close(); //Data written, we can close the connection
hendrikvincent 0:05ccbd4f84f1 96 }
hendrikvincent 0:05ccbd4f84f1 97
hendrikvincent 0:05ccbd4f84f1 98 void RPCHandler::onClose() //Connection is closing
hendrikvincent 0:05ccbd4f84f1 99 {
hendrikvincent 0:05ccbd4f84f1 100 //Nothing to do
hendrikvincent 0:05ccbd4f84f1 101 }
hendrikvincent 0:05ccbd4f84f1 102
hendrikvincent 0:05ccbd4f84f1 103 void RPCHandler::cleanReq(char* data)
hendrikvincent 0:05ccbd4f84f1 104 {
hendrikvincent 0:05ccbd4f84f1 105 char* decoded = url_decode(data);
hendrikvincent 0:05ccbd4f84f1 106 strcpy(data, decoded);
hendrikvincent 0:05ccbd4f84f1 107 free(decoded);
hendrikvincent 0:05ccbd4f84f1 108 /*
hendrikvincent 0:05ccbd4f84f1 109 char* p;
hendrikvincent 0:05ccbd4f84f1 110 static const char* lGarbage[2] = {"%20", "+"};
hendrikvincent 0:05ccbd4f84f1 111 for(int i = 0; i < 2; i++)
hendrikvincent 0:05ccbd4f84f1 112 {
hendrikvincent 0:05ccbd4f84f1 113 while( p = strstr(data, lGarbage[i]) )
hendrikvincent 0:05ccbd4f84f1 114 {
hendrikvincent 0:05ccbd4f84f1 115 memset((void*) p, ' ', strlen(lGarbage[i]));
hendrikvincent 0:05ccbd4f84f1 116 }
hendrikvincent 0:05ccbd4f84f1 117 }
hendrikvincent 0:05ccbd4f84f1 118 */
hendrikvincent 0:05ccbd4f84f1 119 }
hendrikvincent 0:05ccbd4f84f1 120
hendrikvincent 0:05ccbd4f84f1 121