Diff: server/impl/RPCHandler.cpp

Revision:

0:03e1db2fe866

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/server/impl/RPCHandler.cpp	Sun Aug 08 22:00:39 2010 +0000
@@ -0,0 +1,115 @@
+
+/*
+Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
+ 
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+ 
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+ 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+
+#include "RPCHandler.h"
+#include "rpc.h"
+
+//#define __DEBUG
+#include "dbg/dbg.h"
+
+#define RPC_DATA_LEN 128
+
+RPCHandler::RPCHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket)
+{}
+
+RPCHandler::~RPCHandler()
+{
+  DBG("\r\nHandler destroyed\r\n");
+}
+
+void RPCHandler::doGet()
+{
+  DBG("\r\nIn RPCHandler::doGet()\r\n");
+  char resp[RPC_DATA_LEN] = {0};
+  char req[RPC_DATA_LEN] = {0};
+  
+  DBG("\r\nPath : %s\r\n", path().c_str());
+  DBG("\r\nRoot Path : %s\r\n", rootPath().c_str());
+  
+  //Remove path
+  strncpy(req, path().c_str(), RPC_DATA_LEN-1);
+  DBG("\r\nRPC req : %s\r\n", req);
+  
+  //Remove %20, +, from req
+  cleanReq(req);
+  DBG("\r\nRPC req : %s\r\n", req);
+  
+  //Do RPC Call
+  mbed::rpc(req, resp); //FIXME: Use bool result
+  
+  //Response
+  setContentLen( strlen(resp) );
+  
+  //Make sure that the browser won't cache this request
+  respHeaders()["Cache-control"]="no-cache;no-store";
+ // respHeaders()["Cache-control"]="no-store";
+  respHeaders()["Pragma"]="no-cache";
+  respHeaders()["Expires"]="0";
+  
+  //Write data
+  respHeaders()["Connection"] = "close";
+  writeData(resp, strlen(resp));
+  DBG("\r\nExit RPCHandler::doGet()\r\n");
+}
+
+void RPCHandler::doPost()
+{
+
+}
+
+void RPCHandler::doHead()
+{
+
+}
+
+  
+void RPCHandler::onReadable() //Data has been read
+{
+
+}
+
+void RPCHandler::onWriteable() //Data has been written & buf is free
+{
+  DBG("\r\nRPCHandler::onWriteable() event\r\n");
+  close(); //Data written, we can close the connection
+}
+
+void RPCHandler::onClose() //Connection is closing
+{
+  //Nothing to do
+}
+
+void RPCHandler::cleanReq(char* data)
+{
+  char* p;
+  static const char* lGarbage[2] = {"%20", "+"};
+  for(int i = 0; i < 2; i++)
+  {
+    while( p = strstr(data, lGarbage[i]) )
+    {
+      memset((void*) p, ' ', strlen(lGarbage[i]));
+    }
+  }
+}
+  
+