irsan julfikar / NetServices

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services/http/server/impl/RPCHandler.cpp@8:361d9e984660, 2019-08-06 (annotated)

Committer:
irsanjul
Date:
Tue Aug 06 12:55:11 2019 +0000
Revision:
8:361d9e984660
Parent:
2:a622b444296b 
ttt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
segundo 0:ac1725ba162c 1 #pragma diag_remark 1293
segundo 0:ac1725ba162c 2 /*
segundo 0:ac1725ba162c 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
segundo 0:ac1725ba162c 4
segundo 0:ac1725ba162c 5 Permission is hereby granted, free of charge, to any person obtaining a copy
segundo 0:ac1725ba162c 6 of this software and associated documentation files (the "Software"), to deal
segundo 0:ac1725ba162c 7 in the Software without restriction, including without limitation the rights
segundo 0:ac1725ba162c 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
segundo 0:ac1725ba162c 9 copies of the Software, and to permit persons to whom the Software is
segundo 0:ac1725ba162c 10 furnished to do so, subject to the following conditions:
segundo 0:ac1725ba162c 11
segundo 0:ac1725ba162c 12 The above copyright notice and this permission notice shall be included in
segundo 0:ac1725ba162c 13 all copies or substantial portions of the Software.
segundo 0:ac1725ba162c 14
segundo 0:ac1725ba162c 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
segundo 0:ac1725ba162c 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
segundo 0:ac1725ba162c 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
segundo 0:ac1725ba162c 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
segundo 0:ac1725ba162c 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
segundo 0:ac1725ba162c 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
segundo 0:ac1725ba162c 21 THE SOFTWARE.
segundo 0:ac1725ba162c 22 */
segundo 0:ac1725ba162c 23
segundo 0:ac1725ba162c 24 #include "RPCHandler.h"
segundo 0:ac1725ba162c 25 #include "rpc.h"
segundo 2:a622b444296b 26 #include "url.h"
irsanjul 8:361d9e984660 27 #include "myRpc.h"
segundo 0:ac1725ba162c 28
segundo 0:ac1725ba162c 29 //#define __DEBUG
segundo 0:ac1725ba162c 30 #include "dbg/dbg.h"
segundo 0:ac1725ba162c 31
segundo 0:ac1725ba162c 32 #define RPC_DATA_LEN 128
segundo 0:ac1725ba162c 33
segundo 0:ac1725ba162c 34 RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
segundo 0:ac1725ba162c 35 {}
segundo 0:ac1725ba162c 36
segundo 0:ac1725ba162c 37 RPCHandler::~RPCHandler()
segundo 0:ac1725ba162c 38 {
segundo 0:ac1725ba162c 39 DBG("\r\nHandler destroyed\r\n");
segundo 0:ac1725ba162c 40 }
segundo 0:ac1725ba162c 41
segundo 0:ac1725ba162c 42 void RPCHandler::doGet()
segundo 0:ac1725ba162c 43 {
segundo 0:ac1725ba162c 44 DBG("\r\nIn RPCHandler::doGet()\r\n");
segundo 0:ac1725ba162c 45 char resp[RPC_DATA_LEN] = {0};
segundo 0:ac1725ba162c 46 char req[RPC_DATA_LEN] = {0};
segundo 0:ac1725ba162c 47
segundo 0:ac1725ba162c 48 DBG("\r\nPath : %s\r\n", path().c_str());
segundo 0:ac1725ba162c 49 DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
segundo 0:ac1725ba162c 50
segundo 0:ac1725ba162c 51 //Remove path
segundo 0:ac1725ba162c 52 strncpy(req, path().c_str(), RPC_DATA_LEN-1);
segundo 0:ac1725ba162c 53 DBG("\r\nRPC req : %s\r\n", req);
segundo 0:ac1725ba162c 54
segundo 0:ac1725ba162c 55 //Remove %20, +, from req
segundo 0:ac1725ba162c 56 cleanReq(req);
segundo 0:ac1725ba162c 57 DBG("\r\nRPC req : %s\r\n", req);
segundo 0:ac1725ba162c 58
segundo 0:ac1725ba162c 59 //Do RPC Call
segundo 0:ac1725ba162c 60 mbed::rpc(req, resp); //FIXME: Use bool result
segundo 0:ac1725ba162c 61
segundo 0:ac1725ba162c 62 //Response
segundo 0:ac1725ba162c 63 setContentLen( strlen(resp) );
segundo 0:ac1725ba162c 64
segundo 0:ac1725ba162c 65 //Make sure that the browser won't cache this request
segundo 0:ac1725ba162c 66 respHeaders()["Cache-control"]="no-cache;no-store";
segundo 0:ac1725ba162c 67 // respHeaders()["Cache-control"]="no-store";
segundo 0:ac1725ba162c 68 respHeaders()["Pragma"]="no-cache";
segundo 0:ac1725ba162c 69 respHeaders()["Expires"]="0";
segundo 0:ac1725ba162c 70
segundo 0:ac1725ba162c 71 //Write data
segundo 0:ac1725ba162c 72 respHeaders()["Connection"] = "close";
segundo 0:ac1725ba162c 73 writeData(resp, strlen(resp));
segundo 0:ac1725ba162c 74 DBG("\r\nExit RPCHandler::doGet()\r\n");
segundo 0:ac1725ba162c 75 }
segundo 0:ac1725ba162c 76
segundo 0:ac1725ba162c 77 void RPCHandler::doPost()
segundo 0:ac1725ba162c 78 {
segundo 0:ac1725ba162c 79
segundo 0:ac1725ba162c 80 }
segundo 0:ac1725ba162c 81
segundo 0:ac1725ba162c 82 void RPCHandler::doHead()
segundo 0:ac1725ba162c 83 {
segundo 0:ac1725ba162c 84
segundo 0:ac1725ba162c 85 }
segundo 0:ac1725ba162c 86
segundo 0:ac1725ba162c 87
segundo 0:ac1725ba162c 88 void RPCHandler::onReadable() //Data has been read
segundo 0:ac1725ba162c 89 {
segundo 0:ac1725ba162c 90
segundo 0:ac1725ba162c 91 }
segundo 0:ac1725ba162c 92
segundo 0:ac1725ba162c 93 void RPCHandler::onWriteable() //Data has been written & buf is free
segundo 0:ac1725ba162c 94 {
segundo 0:ac1725ba162c 95 DBG("\r\nRPCHandler::onWriteable() event\r\n");
segundo 0:ac1725ba162c 96 close(); //Data written, we can close the connection
segundo 0:ac1725ba162c 97 }
segundo 0:ac1725ba162c 98
segundo 0:ac1725ba162c 99 void RPCHandler::onClose() //Connection is closing
segundo 0:ac1725ba162c 100 {
segundo 0:ac1725ba162c 101 //Nothing to do
segundo 0:ac1725ba162c 102 }
segundo 0:ac1725ba162c 103
segundo 0:ac1725ba162c 104 void RPCHandler::cleanReq(char* data)
segundo 0:ac1725ba162c 105 {
segundo 2:a622b444296b 106 char* decoded = url_decode(data);
segundo 2:a622b444296b 107 strcpy(data, decoded);
segundo 2:a622b444296b 108 free(decoded);
segundo 2:a622b444296b 109 /*
segundo 0:ac1725ba162c 110 char* p;
segundo 0:ac1725ba162c 111 static const char* lGarbage[2] = {"%20", "+"};
segundo 0:ac1725ba162c 112 for(int i = 0; i < 2; i++)
segundo 0:ac1725ba162c 113 {
segundo 0:ac1725ba162c 114 while( p = strstr(data, lGarbage[i]) )
segundo 0:ac1725ba162c 115 {
segundo 0:ac1725ba162c 116 memset((void*) p, ' ', strlen(lGarbage[i]));
segundo 0:ac1725ba162c 117 }
segundo 0:ac1725ba162c 118 }
segundo 2:a622b444296b 119 */
segundo 0:ac1725ba162c 120 }
segundo 0:ac1725ba162c 121
segundo 0:ac1725ba162c 122