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//
// Copyright (c) 2013, Ford Motor Company
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// Redistributions of source code must retain the above copyright notice, this
// list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright notice,
// this list of conditions and the following
// disclaimer in the documentation and/or other materials provided with the
// distribution.
//
// Neither the name of the Ford Motor Company nor the names of its contributors
// may be used to endorse or promote products derived from this software
// without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.
//
#include "AppMgr/RegistryItem.h"
#include "LoggerHelper.hpp"
namespace NsAppManager
{
log4cplus::Logger RegistryItem::mLogger = log4cplus::Logger::getInstance(LOG4CPLUS_TEXT("RegistryItem"));
/**
* \brief Class constructor
* \param app application to register
*/
RegistryItem::RegistryItem( Application* app )
: mApplication(app)
{
if(!app)
{
LOG4CPLUS_ERROR_EXT(mLogger, "No application to register! Please specify a valid application instance!");
return;
}
LOG4CPLUS_INFO_EXT(mLogger, " RegistryItem constructed for the application " << app->getName());
}
/**
* \brief Copy constructor
*/
RegistryItem::RegistryItem( const RegistryItem& item )
: mApplication(item.getApplication())
{
}
/**
* \brief Default class destructor
*/
RegistryItem::~RegistryItem( )
{
if(mApplication)
{
LOG4CPLUS_INFO_EXT(mLogger, " Destroying RegistryItem for the application " << mApplication->getName()
<< " application id " << mApplication->getAppID() << " ...");
delete mApplication;
mApplication = 0;
}
for(Policies::iterator it = mAppPolicies.begin(); it != mAppPolicies.end(); it++)
{
if( *it )
{
delete *it;
}
}
mAppPolicies.clear();
LOG4CPLUS_INFO_EXT(mLogger, " Registry item was destroyed!");
}
/**
* \brief operator ==
* \param item the item to compare with
* \return comparison result
*/
bool RegistryItem::operator ==(const RegistryItem &item) const
{
return this->getApplication() == item.getApplication();
}
/**
* \brief register application policy
* \param hash policy text representation
* \return app policy instance
*/
const AppPolicy* RegistryItem::registerPolicy( const std::string& hash )
{
LOG4CPLUS_INFO_EXT(mLogger, " Registering a policy " << hash);
AppPolicy* policy = new AppPolicy(hash);
mAppPolicies.insert(policy);
return *mAppPolicies.find(policy);
}
/**
* \brief unregister application policy
* \param policy policy to be unregistered
*/
void RegistryItem::unregisterPolicy( AppPolicy* policy )
{
if(!policy)
{
LOG4CPLUS_ERROR_EXT(mLogger, " Trying to unregister null policy!");
return;
}
LOG4CPLUS_INFO_EXT(mLogger, " Unregistering a policy " << policy->getPolicyHash());
Policies::iterator policyIterator = mAppPolicies.find(policy);
mAppPolicies.erase(policyIterator);
}
/**
* \brief get associated application
* \return asssociated application
*/
Application* RegistryItem::getApplication( ) const
{
if(!mApplication)
{
LOG4CPLUS_ERROR_EXT(mLogger, "About to return a null application: a null ptr exception may occur right after this line!");
}
return mApplication;
}
/**
* \brief comparison operator
* \param item2 item to compare with
* \return comparison result
*/
bool RegistryItem::operator <(const RegistryItem& item2 ) const
{
if(!this->getApplication() || !item2.getApplication())
{
LOG4CPLUS_ERROR_EXT(mLogger, "Cannot perform registry items comparison, due to null application(s) assigned to (some of) them");
return false;
}
return this->getApplication()->getName() < item2.getApplication()->getName();
}
/**
* \brief get application policies
* \param app application to get policies for
* \return app policy set
*/
RegistryItem::Policies RegistryItem::getApplicationPolicies( const Application* app ) const
{
if(!app)
{
LOG4CPLUS_ERROR_EXT(mLogger, " Trying to get policies of null application!");
// return;
}
Policies policySet;
return policySet;
}
/**
* \brief get application policies
* \param app name of an application to get policies for
* \return app policy set
*/
RegistryItem::Policies RegistryItem::getApplicationPolicies( const std::string& app ) const
{
Policies policySet;
return policySet;
}
}
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