93 lines
2.5 KiB
C++
93 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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#include <osl/time.h>
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#include <utility>
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#include "PropfindCache.hxx"
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namespace http_dav_ucp
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{
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// PropertyNames implementation
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PropertyNames::PropertyNames() :
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m_nStaleTime( 0 ),
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m_sURL(),
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m_aPropertiesNames()
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{
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}
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PropertyNames::PropertyNames( OUString aURL ) :
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m_nStaleTime( 0 ),
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m_sURL(std::move( aURL )),
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m_aPropertiesNames()
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{
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}
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//PropertyNamesCache implementation
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PropertyNamesCache::PropertyNamesCache()
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{
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}
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PropertyNamesCache::~PropertyNamesCache()
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{
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}
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bool PropertyNamesCache::getCachedPropertyNames( const OUString& rURL, PropertyNames& rCacheElement )
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{
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// search the URL in the static map
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std::unique_lock aGuard( m_aMutex );
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PropNameCache::const_iterator it;
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it = m_aTheCache.find( rURL );
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if ( it == m_aTheCache.end() )
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return false;
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else
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{
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// check if the element is stale, before restoring
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TimeValue t1;
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osl_getSystemTime( &t1 );
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if ( (*it).second.getStaleTime() < t1.Seconds )
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{
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// if stale, remove from cache, do not restore
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m_aTheCache.erase( it );
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return false;
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// return false instead
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}
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rCacheElement = (*it).second;
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return true;
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}
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}
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void PropertyNamesCache::removeCachedPropertyNames( const OUString& rURL )
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{
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std::unique_lock aGuard( m_aMutex );
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PropNameCache::const_iterator it;
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it = m_aTheCache.find( rURL );
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if ( it != m_aTheCache.end() )
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{
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m_aTheCache.erase( it );
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}
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}
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void PropertyNamesCache::addCachePropertyNames( PropertyNames& rCacheElement, const sal_uInt32 nLifeTime )
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{
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std::unique_lock aGuard( m_aMutex );
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OUString aURL( rCacheElement.getURL() );
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TimeValue t1;
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osl_getSystemTime( &t1 );
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rCacheElement.setStaleTime( t1.Seconds + nLifeTime );
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m_aTheCache[ aURL ] = rCacheElement;
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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