This short program illustrates how to use the DS130x_I2C library. My objective is to share the same RTC with Microchip 18F MCU.
Dependencies: mbed DebugLibrary
NetServices/services/http/server/impl/RPCHandler.cpp@1:995212d326ca, 2011-02-11 (annotated)
- Committer:
- Yann
- Date:
- Fri Feb 11 10:17:20 2011 +0000
- Revision:
- 1:995212d326ca
- Parent:
- 0:f30e2135b0db
V0.0.0.2
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Yann | 0:f30e2135b0db | 1 | #pragma diag_remark 1293 |
Yann | 0:f30e2135b0db | 2 | /* |
Yann | 0:f30e2135b0db | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
Yann | 0:f30e2135b0db | 4 | |
Yann | 0:f30e2135b0db | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
Yann | 0:f30e2135b0db | 6 | of this software and associated documentation files (the "Software"), to deal |
Yann | 0:f30e2135b0db | 7 | in the Software without restriction, including without limitation the rights |
Yann | 0:f30e2135b0db | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
Yann | 0:f30e2135b0db | 9 | copies of the Software, and to permit persons to whom the Software is |
Yann | 0:f30e2135b0db | 10 | furnished to do so, subject to the following conditions: |
Yann | 0:f30e2135b0db | 11 | |
Yann | 0:f30e2135b0db | 12 | The above copyright notice and this permission notice shall be included in |
Yann | 0:f30e2135b0db | 13 | all copies or substantial portions of the Software. |
Yann | 0:f30e2135b0db | 14 | |
Yann | 0:f30e2135b0db | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
Yann | 0:f30e2135b0db | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
Yann | 0:f30e2135b0db | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
Yann | 0:f30e2135b0db | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
Yann | 0:f30e2135b0db | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
Yann | 0:f30e2135b0db | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
Yann | 0:f30e2135b0db | 21 | THE SOFTWARE. |
Yann | 0:f30e2135b0db | 22 | */ |
Yann | 0:f30e2135b0db | 23 | |
Yann | 0:f30e2135b0db | 24 | #include "RPCHandler.h" |
Yann | 0:f30e2135b0db | 25 | #include "rpc.h" |
Yann | 0:f30e2135b0db | 26 | #include "url.h" |
Yann | 0:f30e2135b0db | 27 | |
Yann | 0:f30e2135b0db | 28 | //#define __DEBUG |
Yann | 0:f30e2135b0db | 29 | #include "dbg/dbg.h" |
Yann | 0:f30e2135b0db | 30 | |
Yann | 0:f30e2135b0db | 31 | #define RPC_DATA_LEN 128 |
Yann | 0:f30e2135b0db | 32 | |
Yann | 0:f30e2135b0db | 33 | RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket) |
Yann | 0:f30e2135b0db | 34 | {} |
Yann | 0:f30e2135b0db | 35 | |
Yann | 0:f30e2135b0db | 36 | RPCHandler::~RPCHandler() |
Yann | 0:f30e2135b0db | 37 | { |
Yann | 0:f30e2135b0db | 38 | DBG("\r\nHandler destroyed\r\n"); |
Yann | 0:f30e2135b0db | 39 | } |
Yann | 0:f30e2135b0db | 40 | |
Yann | 0:f30e2135b0db | 41 | void RPCHandler::doGet() |
Yann | 0:f30e2135b0db | 42 | { |
Yann | 0:f30e2135b0db | 43 | DBG("\r\nIn RPCHandler::doGet()\r\n"); |
Yann | 0:f30e2135b0db | 44 | char resp[RPC_DATA_LEN] = {0}; |
Yann | 0:f30e2135b0db | 45 | char req[RPC_DATA_LEN] = {0}; |
Yann | 0:f30e2135b0db | 46 | |
Yann | 0:f30e2135b0db | 47 | DBG("\r\nPath : %s\r\n", path().c_str()); |
Yann | 0:f30e2135b0db | 48 | DBG("\r\nRoot Path : %s\r\n", rootPath().c_str()); |
Yann | 0:f30e2135b0db | 49 | |
Yann | 0:f30e2135b0db | 50 | //Remove path |
Yann | 0:f30e2135b0db | 51 | strncpy(req, path().c_str(), RPC_DATA_LEN-1); |
Yann | 0:f30e2135b0db | 52 | DBG("\r\nRPC req : %s\r\n", req); |
Yann | 0:f30e2135b0db | 53 | |
Yann | 0:f30e2135b0db | 54 | //Remove %20, +, from req |
Yann | 0:f30e2135b0db | 55 | cleanReq(req); |
Yann | 0:f30e2135b0db | 56 | DBG("\r\nRPC req : %s\r\n", req); |
Yann | 0:f30e2135b0db | 57 | |
Yann | 0:f30e2135b0db | 58 | //Do RPC Call |
Yann | 0:f30e2135b0db | 59 | mbed::rpc(req, resp); //FIXME: Use bool result |
Yann | 0:f30e2135b0db | 60 | |
Yann | 0:f30e2135b0db | 61 | //Response |
Yann | 0:f30e2135b0db | 62 | setContentLen( strlen(resp) ); |
Yann | 0:f30e2135b0db | 63 | |
Yann | 0:f30e2135b0db | 64 | //Make sure that the browser won't cache this request |
Yann | 0:f30e2135b0db | 65 | respHeaders()["Cache-control"]="no-cache;no-store"; |
Yann | 0:f30e2135b0db | 66 | // respHeaders()["Cache-control"]="no-store"; |
Yann | 0:f30e2135b0db | 67 | respHeaders()["Pragma"]="no-cache"; |
Yann | 0:f30e2135b0db | 68 | respHeaders()["Expires"]="0"; |
Yann | 0:f30e2135b0db | 69 | |
Yann | 0:f30e2135b0db | 70 | //Write data |
Yann | 0:f30e2135b0db | 71 | respHeaders()["Connection"] = "close"; |
Yann | 0:f30e2135b0db | 72 | writeData(resp, strlen(resp)); |
Yann | 0:f30e2135b0db | 73 | DBG("\r\nExit RPCHandler::doGet()\r\n"); |
Yann | 0:f30e2135b0db | 74 | } |
Yann | 0:f30e2135b0db | 75 | |
Yann | 0:f30e2135b0db | 76 | void RPCHandler::doPost() |
Yann | 0:f30e2135b0db | 77 | { |
Yann | 0:f30e2135b0db | 78 | |
Yann | 0:f30e2135b0db | 79 | } |
Yann | 0:f30e2135b0db | 80 | |
Yann | 0:f30e2135b0db | 81 | void RPCHandler::doHead() |
Yann | 0:f30e2135b0db | 82 | { |
Yann | 0:f30e2135b0db | 83 | |
Yann | 0:f30e2135b0db | 84 | } |
Yann | 0:f30e2135b0db | 85 | |
Yann | 0:f30e2135b0db | 86 | |
Yann | 0:f30e2135b0db | 87 | void RPCHandler::onReadable() //Data has been read |
Yann | 0:f30e2135b0db | 88 | { |
Yann | 0:f30e2135b0db | 89 | |
Yann | 0:f30e2135b0db | 90 | } |
Yann | 0:f30e2135b0db | 91 | |
Yann | 0:f30e2135b0db | 92 | void RPCHandler::onWriteable() //Data has been written & buf is free |
Yann | 0:f30e2135b0db | 93 | { |
Yann | 0:f30e2135b0db | 94 | DBG("\r\nRPCHandler::onWriteable() event\r\n"); |
Yann | 0:f30e2135b0db | 95 | close(); //Data written, we can close the connection |
Yann | 0:f30e2135b0db | 96 | } |
Yann | 0:f30e2135b0db | 97 | |
Yann | 0:f30e2135b0db | 98 | void RPCHandler::onClose() //Connection is closing |
Yann | 0:f30e2135b0db | 99 | { |
Yann | 0:f30e2135b0db | 100 | //Nothing to do |
Yann | 0:f30e2135b0db | 101 | } |
Yann | 0:f30e2135b0db | 102 | |
Yann | 0:f30e2135b0db | 103 | void RPCHandler::cleanReq(char* data) |
Yann | 0:f30e2135b0db | 104 | { |
Yann | 0:f30e2135b0db | 105 | char* decoded = url_decode(data); |
Yann | 0:f30e2135b0db | 106 | strcpy(data, decoded); |
Yann | 0:f30e2135b0db | 107 | free(decoded); |
Yann | 0:f30e2135b0db | 108 | /* |
Yann | 0:f30e2135b0db | 109 | char* p; |
Yann | 0:f30e2135b0db | 110 | static const char* lGarbage[2] = {"%20", "+"}; |
Yann | 0:f30e2135b0db | 111 | for(int i = 0; i < 2; i++) |
Yann | 0:f30e2135b0db | 112 | { |
Yann | 0:f30e2135b0db | 113 | while( p = strstr(data, lGarbage[i]) ) |
Yann | 0:f30e2135b0db | 114 | { |
Yann | 0:f30e2135b0db | 115 | memset((void*) p, ' ', strlen(lGarbage[i])); |
Yann | 0:f30e2135b0db | 116 | } |
Yann | 0:f30e2135b0db | 117 | } |
Yann | 0:f30e2135b0db | 118 | */ |
Yann | 0:f30e2135b0db | 119 | } |
Yann | 0:f30e2135b0db | 120 | |
Yann | 0:f30e2135b0db | 121 |