OW_CMPIIndicationProviderProxy.cpp

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/*******************************************************************************
* Copyright (C) 2003-2004 Vintela, Inc., IBM Corp. All rights reserved.
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*    software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
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* ARE DISCLAIMED. IN NO EVENT SHALL Vintela, Inc. OR THE CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* Author:        Markus Mueller <sedgewick_de@yahoo.de>
*
*******************************************************************************/
#include "OW_config.h"
#include "OW_CMPIIndicationProviderProxy.hpp"
#include "OW_CIMException.hpp"
#include "OW_Format.hpp"
#include "OW_CMPIProviderIFCUtils.hpp"
#include "OW_WQLSelectStatement.hpp"
#include "OW_Logger.hpp"
#include "cmpisrv.h"

#define CMPI_POLLING_INTERVAL (5*60)

namespace OW_NAMESPACE
{

namespace
{
   const String COMPONENT_NAME("ow.provider.cmpi.ifc");
}

void
CMPIIndicationProviderProxy::deActivateFilter(
   const ProviderEnvironmentIFCRef &env,
   const WQLSelectStatement &filter,
   const String &eventType,
   const String& nameSpace,
   const StringArray& classes)
{
   bool lastActivation = (--m_activationCount == 0);
   OW_LOG_DEBUG(env->getLogger(COMPONENT_NAME), "deactivateFilter");
   m_ftable->lastAccessTime.setToCurrent();
   if (m_ftable->miVector.indMI->ft->deActivateFilter != NULL)
   {
      CMPIStatus rc = {CMPI_RC_OK, NULL};
      ::CMPIOperationContext context;
      ProviderEnvironmentIFCRef env2(env);
      ::CMPI_Broker localBroker(m_ftable->broker);
      localBroker.hdl = static_cast<void *>(&env2);
      CMPI_ContextOnStack eCtx(context);
      CMPI_ThreadContext thr(&localBroker, &eCtx);
      WQLSelectStatement mutableFilter(filter);
      CIMObjectPath mutablePath;
      mutablePath.setNameSpace(nameSpace);

      if (!classes.empty())
         mutablePath.setClassName(classes[0]);

      CMPI_ObjectPathOnStack eRef(mutablePath);
      CMPISelectExp exp; // = {&mutableFilter};
      //CMPIFlags flgs = 0;
		::CMPIIndicationMI *mi = m_ftable->miVector.indMI;
      char* _eventType = const_cast<char*>(eventType.c_str());
      rc = m_ftable->miVector.indMI->ft->deActivateFilter(mi, &eCtx,
         &exp, _eventType, &eRef, lastActivation);

      if (rc.rc != CMPI_RC_OK)
      {
         OW_THROWCIMMSG(CIMException::ErrNoType(rc.rc), rc.msg ? CMGetCharPtr(rc.msg) : "");
      }
   }
   else
   {
      OW_THROWCIMMSG(CIMException::FAILED,
         "Provider does not support deactivateFilter");
   }
}
void
CMPIIndicationProviderProxy::activateFilter(
   const ProviderEnvironmentIFCRef &env,
   const WQLSelectStatement &filter,
   const String &eventType,
   const String& nameSpace,
   const StringArray& classes)
{
   bool firstActivation = (m_activationCount++ == 0);
   OW_LOG_DEBUG(env->getLogger(COMPONENT_NAME), "activateFilter");
   m_ftable->lastAccessTime.setToCurrent();
   if (m_ftable->miVector.indMI->ft->activateFilter != NULL)
   {
      CMPIStatus rc = {CMPI_RC_OK, NULL};
      ::CMPIOperationContext context;
      ProviderEnvironmentIFCRef env2(env);
      ::CMPI_Broker localBroker(m_ftable->broker);
      localBroker.hdl = static_cast<void *>(&env2);
      CMPI_ContextOnStack eCtx(context);
      CMPI_ThreadContext thr(&localBroker, &eCtx);
      WQLSelectStatement mutableFilter(filter);
      CIMObjectPath mutablePath;
      mutablePath.setNameSpace(nameSpace);

      if (!classes.empty())
         mutablePath.setClassName(classes[0]);

      CMPI_ObjectPathOnStack eRef(mutablePath);
      CMPISelectExp exp; // = {&mutableFilter};
      //CMPIFlags flgs = 0;
		::CMPIIndicationMI * mi = m_ftable->miVector.indMI;
      char* _eventType = const_cast<char*>(eventType.c_str());

      rc = m_ftable->miVector.indMI->ft->activateFilter(mi, &eCtx, 
         &exp, _eventType, &eRef, firstActivation);

      if (rc.rc != CMPI_RC_OK)
      {
         OW_THROWCIMMSG(CIMException::ErrNoType(rc.rc), rc.msg ? CMGetCharPtr(rc.msg) : "");
      }
   }
   else
   {
      OW_THROWCIMMSG(CIMException::FAILED,
         "Provider does not support activateFilter");
   }
}
void
CMPIIndicationProviderProxy::authorizeFilter(
   const ProviderEnvironmentIFCRef &env,
   const WQLSelectStatement &filter,
   const String &eventType,
   const String &nameSpace,
   const StringArray &classes,
   const String &owner)
{
   OW_LOG_DEBUG(env->getLogger(COMPONENT_NAME), "authorizeFilter");
   m_ftable->lastAccessTime.setToCurrent();
   if (m_ftable->miVector.indMI->ft->authorizeFilter != NULL)
   {
      CMPIStatus rc = {CMPI_RC_OK, NULL};
      ::CMPIOperationContext context;
      ProviderEnvironmentIFCRef env2(env);
      ::CMPI_Broker localBroker(m_ftable->broker);
      localBroker.hdl = static_cast<void *>(&env2);
      CMPI_ContextOnStack eCtx(context);
      CMPI_ThreadContext thr(&localBroker, &eCtx);
      WQLSelectStatement mutableFilter(filter);
      CIMObjectPath mutablePath;
      mutablePath.setNameSpace(nameSpace);

      if (!classes.empty())
         mutablePath.setClassName(classes[0]);

      CMPI_ObjectPathOnStack eRef(mutablePath);
      CMPISelectExp exp; // = {&mutableFilter};
      //CMPIFlags flgs = 0;
		::CMPIIndicationMI * mi = m_ftable->miVector.indMI;
      char* _eventType = const_cast<char*>(eventType.c_str());
      char* _owner = const_cast<char*>(owner.c_str());
      rc = m_ftable->miVector.indMI->ft->authorizeFilter(mi, &eCtx, 
         &exp, _eventType, &eRef, _owner);
      if (rc.rc != CMPI_RC_OK)
      {
         OW_THROWCIMMSG(CIMException::ErrNoType(rc.rc), rc.msg ? CMGetCharPtr(rc.msg) : "");
      }
   }
   else
   {
      OW_THROWCIMMSG(CIMException::FAILED,
         "Provider does not support authorizeFilter");
   }
}
int
CMPIIndicationProviderProxy::mustPoll(
   const ProviderEnvironmentIFCRef &env,
   const WQLSelectStatement &filter,
   const String &eventType,
   const String &nameSpace,
   const StringArray &classes)
{
   OW_LOG_DEBUG(env->getLogger(COMPONENT_NAME), "mustPoll");
   m_ftable->lastAccessTime.setToCurrent();
   if (m_ftable->miVector.indMI->ft->mustPoll != NULL)
   {
      CMPIStatus rc = {CMPI_RC_OK, NULL};
      ::CMPIOperationContext context;
      ProviderEnvironmentIFCRef env2(env);
      ::CMPI_Broker localBroker(m_ftable->broker);
      localBroker.hdl = static_cast<void *>(&env2);
      CMPI_ContextOnStack eCtx(context);
      CMPI_ThreadContext thr(&localBroker, &eCtx);
      WQLSelectStatement mutableFilter(filter);
      CIMObjectPath mutablePath;
      mutablePath.setNameSpace(nameSpace);
      if (!classes.empty())
         mutablePath.setClassName(classes[0]);
      CMPI_ObjectPathOnStack eRef(mutablePath);
      CMPISelectExp exp; // = {&mutableFilter};
      //CMPIFlags flgs = 0;
		::CMPIIndicationMI * mi = m_ftable->miVector.indMI;
      char* _eventType = const_cast<char*>(eventType.c_str());
      rc = m_ftable->miVector.indMI->ft->mustPoll(mi, &eCtx, 
         &exp, _eventType, &eRef);

      if (rc.rc != CMPI_RC_OK)
      {
         OW_THROWCIMMSG(CIMException::ErrNoType(rc.rc), rc.msg ? CMGetCharPtr(rc.msg) : "");
      }
   }
   else
   {
      OW_THROWCIMMSG(CIMException::FAILED,
         "Provider does not support mustPoll");
   }

   return CMPI_POLLING_INTERVAL;
}

} // end namespace OW_NAMESPACE

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