CASA/CASA-auth-token/non-java/utilities/IpcLibs/linux/server/serverreq.cpp

/***********************************************************************
 * 
 *  Copyright (C) 2006 Novell, Inc. All Rights Reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; version 2.1
 *  of the License.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Library Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, Novell, Inc.
 * 
 *  To contact Novell about this file by physical or electronic mail, 
 *  you may find current contact information at www.novell.com.
 * 
 *  Author: Juan Carlos Luciani <jluciani@novell.com>
 *
 ***********************************************************************/


//===[ Include files ]=====================================================

#include "ipcint.h"
#include "schannel.h"
#include "serverreq.h"
#include <assert.h>     // Ensure that NDEBUG is defined for release builds!

//===[ External data ]=====================================================

//===[ External prototypes ]===============================================

//===[ Manifest constants ]================================================

#define SERVER_REQ_SIGNATURE  0x52525653 // SVRR

//===[ Type definitions ]==================================================

//===[ Function prototypes ]===============================================

//===[ Global variables ]==================================================

//===[ Type definitions ]==================================================

//===[ Function prototypes ]===============================================

//===[ Global variables ]==================================================

//
// Object Counters
//
unsigned long  numServerReqObjects = 0;


//++=======================================================================
ServerReq::ServerReq(
   SChannel *pSChannel,
   uint32_t reqId,
   char *pClientData,
   int32_t clientDataLength) :

   m_signature (SERVER_REQ_SIGNATURE),
   m_reqId (reqId),
   m_pClientData (pClientData),
   m_clientDataLength (clientDataLength)
//
//  Arguments: 
//
//  Returns:   
//
//  Abstract:  
//
//  Notes:
//
// L2
//=======================================================================--
{
   DbgTrace(1, "ServerReq::ServerReq- Start, Obj = %08X\n", this);

   // Create a SmartSChannel object to keep the SChannel object from
   // going away while we process the request.
   m_pSmartSChannel = new SmartSChannel(pSChannel);

   // Increment the object count
   InterlockedIncrement(&numServerReqObjects);

   DbgTrace(1, "ServerReq::ServerReq- End\n", 0);

}  /*-- ServerReq::ServerReq() --*/


//++=======================================================================
ServerReq::~ServerReq(void)
//
//  Arguments: 
//
//  Returns:   
//
//  Abstract:  
//
//  Notes:
//
// L2
//=======================================================================--
{
   DbgTrace(1, "ServerReq::~ServerReq- Start, Obj = %08X\n", this);

   // Free any client data that may be hanging around
   if (m_pClientData)
      free(m_pClientData);

   // Delete the SmartSChannel
   delete m_pSmartSChannel;

   // Decrement the object count
   InterlockedDecrement(&numServerReqObjects);

   DbgTrace(1, "ServerReq::~ServerReq- End\n", 0);

}  /*-- ServerReq::~ServerReq() --*/


//++=======================================================================
int
ServerReq::getReqData(
   char **ppClientData)
//
//  Arguments: 
//
//  Returns:   
//
//  Abstract:  
//
//  Notes:
//
// L2
//=======================================================================--
{
   DbgTrace(1, "ServerReq::getReqData- Start, Obj = %08X\n", this);

#if DEBUG
   assert(m_signature == SERVER_REQ_SIGNATURE);
#endif

   // Return pointer to the client data
   *ppClientData = m_pClientData;

   DbgTrace(1, "ServerReq::getReqData- End, reqDataLen = %08X\n", m_clientDataLength);

   return m_clientDataLength;
}


//++=======================================================================
void
ServerReq::complete(
   char *pServerData)
//
//  Arguments: 
//
//  Returns:   
//
//  Abstract:  
//
//  Notes:
//
// L2
//=======================================================================--
{
   SChannel    *pSChannel = *m_pSmartSChannel;

   DbgTrace(1, "ServerReq::complete- Start, Obj = %08X\n", this);

#if DEBUG
   assert(m_signature == SERVER_REQ_SIGNATURE);
#endif

   // Send data to the client
   pSChannel->sendReplyData(m_reqId,
                            pServerData,
                            strlen(pServerData));

   DbgTrace(1, "ServerReq::complete- End\n", 0);

}  /*-- ServerReq::complete() --*/


//++=======================================================================
void
ServerReq::abort(void)
//
//  Arguments: 
//
//  Returns:   
//
//  Abstract:  
//
//  Notes:
//
// L2
//=======================================================================--
{
   SChannel    *pSChannel = *m_pSmartSChannel;

   DbgTrace(1, "ServerReq::abort- Start, Obj = %08X\n", this);

#if DEBUG
   assert(m_signature == SERVER_REQ_SIGNATURE);
#endif

   // Send an error to the client
   pSChannel->sendReplyError(m_reqId);

   DbgTrace(1, "ServerReq::abort- End\n", 0);

}  /*-- ServerReq::abort() --*/


//=========================================================================
//=========================================================================