locknull.cpp
/*
This file is part of libkabc.
Copyright (c) 2003 Cornelius Schumacher <schumacher@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
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 General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "locknull.h"
#include <klocale.h>
#include <kdebug.h>
using namespace KABC;
LockNull::LockNull( bool allowAccess )
: Lock( QString::null ), mAllowAccess( allowAccess )
{
}
LockNull::~LockNull()
{
unlock();
}
bool LockNull::lock()
{
if ( !mAllowAccess ) return false;
kdWarning() << "LockNull::lock() force success. Doesn't actually lock."
<< endl;
emit locked();
return true;
}
bool LockNull::unlock()
{
emit unlocked();
return true;
}
QString LockNull::error() const
{
if ( mAllowAccess )
return i18n("LockNull: All locks succeed but no actual locking is done.");
else
return i18n("LockNull: All locks fail.");
}
KABC::LockNull::lock
bool lock()
Lock resource.
Definition: locknull.cpp:39
KABC::Lock
This class provides locking functionality for a file, directory or an arbitrary string-represented re...
Definition: lock.h:35
klocale.h
kdWarning
kdbgstream kdWarning(int area=0)
KABC::LockNull::unlock
bool unlock()
Unlock resource.
Definition: locknull.cpp:51
endl
kndbgstream & endl(kndbgstream &s)

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