Michael Spencer / Mbed 2 deprecated LaOS

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Dependencies:   mbed

NetServices/services/http/server/impl/RPCHandler.cpp@1:f5ac63519541, 2014-03-05 (annotated)

Committer:
Michael J. Spencer
Date:
Wed Mar 05 06:14:02 2014 -0800
Revision:
1:f5ac63519541
Initial commit.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Michael J. Spencer 1:f5ac63519541 1 #pragma diag_remark 1293
Michael J. Spencer 1:f5ac63519541 2 /*
Michael J. Spencer 1:f5ac63519541 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
Michael J. Spencer 1:f5ac63519541 4
Michael J. Spencer 1:f5ac63519541 5 Permission is hereby granted, free of charge, to any person obtaining a copy
Michael J. Spencer 1:f5ac63519541 6 of this software and associated documentation files (the "Software"), to deal
Michael J. Spencer 1:f5ac63519541 7 in the Software without restriction, including without limitation the rights
Michael J. Spencer 1:f5ac63519541 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
Michael J. Spencer 1:f5ac63519541 9 copies of the Software, and to permit persons to whom the Software is
Michael J. Spencer 1:f5ac63519541 10 furnished to do so, subject to the following conditions:
Michael J. Spencer 1:f5ac63519541 11
Michael J. Spencer 1:f5ac63519541 12 The above copyright notice and this permission notice shall be included in
Michael J. Spencer 1:f5ac63519541 13 all copies or substantial portions of the Software.
Michael J. Spencer 1:f5ac63519541 14
Michael J. Spencer 1:f5ac63519541 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
Michael J. Spencer 1:f5ac63519541 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
Michael J. Spencer 1:f5ac63519541 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
Michael J. Spencer 1:f5ac63519541 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
Michael J. Spencer 1:f5ac63519541 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Michael J. Spencer 1:f5ac63519541 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
Michael J. Spencer 1:f5ac63519541 21 THE SOFTWARE.
Michael J. Spencer 1:f5ac63519541 22 */
Michael J. Spencer 1:f5ac63519541 23
Michael J. Spencer 1:f5ac63519541 24 #include "RPCHandler.h"
Michael J. Spencer 1:f5ac63519541 25 #include "rpc.h"
Michael J. Spencer 1:f5ac63519541 26 #include "url.h"
Michael J. Spencer 1:f5ac63519541 27
Michael J. Spencer 1:f5ac63519541 28 //#define __DEBUG
Michael J. Spencer 1:f5ac63519541 29 #include "dbg/dbg.h"
Michael J. Spencer 1:f5ac63519541 30
Michael J. Spencer 1:f5ac63519541 31 #define RPC_DATA_LEN 128
Michael J. Spencer 1:f5ac63519541 32
Michael J. Spencer 1:f5ac63519541 33 RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
Michael J. Spencer 1:f5ac63519541 34 {}
Michael J. Spencer 1:f5ac63519541 35
Michael J. Spencer 1:f5ac63519541 36 RPCHandler::~RPCHandler()
Michael J. Spencer 1:f5ac63519541 37 {
Michael J. Spencer 1:f5ac63519541 38 DBG("\r\nHandler destroyed\r\n");
Michael J. Spencer 1:f5ac63519541 39 }
Michael J. Spencer 1:f5ac63519541 40
Michael J. Spencer 1:f5ac63519541 41 void RPCHandler::doGet()
Michael J. Spencer 1:f5ac63519541 42 {
Michael J. Spencer 1:f5ac63519541 43 DBG("\r\nIn RPCHandler::doGet()\r\n");
Michael J. Spencer 1:f5ac63519541 44 char resp[RPC_DATA_LEN] = {0};
Michael J. Spencer 1:f5ac63519541 45 char req[RPC_DATA_LEN] = {0};
Michael J. Spencer 1:f5ac63519541 46
Michael J. Spencer 1:f5ac63519541 47 DBG("\r\nPath : %s\r\n", path().c_str());
Michael J. Spencer 1:f5ac63519541 48 DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
Michael J. Spencer 1:f5ac63519541 49
Michael J. Spencer 1:f5ac63519541 50 //Remove path
Michael J. Spencer 1:f5ac63519541 51 strncpy(req, path().c_str(), RPC_DATA_LEN-1);
Michael J. Spencer 1:f5ac63519541 52 DBG("\r\nRPC req : %s\r\n", req);
Michael J. Spencer 1:f5ac63519541 53
Michael J. Spencer 1:f5ac63519541 54 //Remove %20, +, from req
Michael J. Spencer 1:f5ac63519541 55 cleanReq(req);
Michael J. Spencer 1:f5ac63519541 56 DBG("\r\nRPC req : %s\r\n", req);
Michael J. Spencer 1:f5ac63519541 57
Michael J. Spencer 1:f5ac63519541 58 //Do RPC Call
Michael J. Spencer 1:f5ac63519541 59 mbed::rpc(req, resp); //FIXME: Use bool result
Michael J. Spencer 1:f5ac63519541 60
Michael J. Spencer 1:f5ac63519541 61 //Response
Michael J. Spencer 1:f5ac63519541 62 setContentLen( strlen(resp) );
Michael J. Spencer 1:f5ac63519541 63
Michael J. Spencer 1:f5ac63519541 64 //Make sure that the browser won't cache this request
Michael J. Spencer 1:f5ac63519541 65 respHeaders()["Cache-control"]="no-cache;no-store";
Michael J. Spencer 1:f5ac63519541 66 // respHeaders()["Cache-control"]="no-store";
Michael J. Spencer 1:f5ac63519541 67 respHeaders()["Pragma"]="no-cache";
Michael J. Spencer 1:f5ac63519541 68 respHeaders()["Expires"]="0";
Michael J. Spencer 1:f5ac63519541 69
Michael J. Spencer 1:f5ac63519541 70 //Write data
Michael J. Spencer 1:f5ac63519541 71 respHeaders()["Connection"] = "close";
Michael J. Spencer 1:f5ac63519541 72 writeData(resp, strlen(resp));
Michael J. Spencer 1:f5ac63519541 73 DBG("\r\nExit RPCHandler::doGet()\r\n");
Michael J. Spencer 1:f5ac63519541 74 }
Michael J. Spencer 1:f5ac63519541 75
Michael J. Spencer 1:f5ac63519541 76 void RPCHandler::doPost()
Michael J. Spencer 1:f5ac63519541 77 {
Michael J. Spencer 1:f5ac63519541 78
Michael J. Spencer 1:f5ac63519541 79 }
Michael J. Spencer 1:f5ac63519541 80
Michael J. Spencer 1:f5ac63519541 81 void RPCHandler::doHead()
Michael J. Spencer 1:f5ac63519541 82 {
Michael J. Spencer 1:f5ac63519541 83
Michael J. Spencer 1:f5ac63519541 84 }
Michael J. Spencer 1:f5ac63519541 85
Michael J. Spencer 1:f5ac63519541 86
Michael J. Spencer 1:f5ac63519541 87 void RPCHandler::onReadable() //Data has been read
Michael J. Spencer 1:f5ac63519541 88 {
Michael J. Spencer 1:f5ac63519541 89
Michael J. Spencer 1:f5ac63519541 90 }
Michael J. Spencer 1:f5ac63519541 91
Michael J. Spencer 1:f5ac63519541 92 void RPCHandler::onWriteable() //Data has been written & buf is free
Michael J. Spencer 1:f5ac63519541 93 {
Michael J. Spencer 1:f5ac63519541 94 DBG("\r\nRPCHandler::onWriteable() event\r\n");
Michael J. Spencer 1:f5ac63519541 95 close(); //Data written, we can close the connection
Michael J. Spencer 1:f5ac63519541 96 }
Michael J. Spencer 1:f5ac63519541 97
Michael J. Spencer 1:f5ac63519541 98 void RPCHandler::onClose() //Connection is closing
Michael J. Spencer 1:f5ac63519541 99 {
Michael J. Spencer 1:f5ac63519541 100 //Nothing to do
Michael J. Spencer 1:f5ac63519541 101 }
Michael J. Spencer 1:f5ac63519541 102
Michael J. Spencer 1:f5ac63519541 103 void RPCHandler::cleanReq(char* data)
Michael J. Spencer 1:f5ac63519541 104 {
Michael J. Spencer 1:f5ac63519541 105 char* decoded = url_decode(data);
Michael J. Spencer 1:f5ac63519541 106 strcpy(data, decoded);
Michael J. Spencer 1:f5ac63519541 107 free(decoded);
Michael J. Spencer 1:f5ac63519541 108 /*
Michael J. Spencer 1:f5ac63519541 109 char* p;
Michael J. Spencer 1:f5ac63519541 110 static const char* lGarbage[2] = {"%20", "+"};
Michael J. Spencer 1:f5ac63519541 111 for(int i = 0; i < 2; i++)
Michael J. Spencer 1:f5ac63519541 112 {
Michael J. Spencer 1:f5ac63519541 113 while( p = strstr(data, lGarbage[i]) )
Michael J. Spencer 1:f5ac63519541 114 {
Michael J. Spencer 1:f5ac63519541 115 memset((void*) p, ' ', strlen(lGarbage[i]));
Michael J. Spencer 1:f5ac63519541 116 }
Michael J. Spencer 1:f5ac63519541 117 }
Michael J. Spencer 1:f5ac63519541 118 */
Michael J. Spencer 1:f5ac63519541 119 }
Michael J. Spencer 1:f5ac63519541 120
Michael J. Spencer 1:f5ac63519541 121