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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <sal/config.h>
#include "methodguard.hxx"
#include "loghandler.hxx"
#include <com/sun/star/logging/XConsoleHandler.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/logging/LogLevel.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/beans/NamedValue.hpp>
#include <cppuhelper/compbase.hxx>
#include <cppuhelper/basemutex.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <stdio.h>
namespace logging
{
using ::com::sun::star::logging::XConsoleHandler;
using ::com::sun::star::lang::XServiceInfo;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::XComponentContext;
using ::com::sun::star::logging::XLogFormatter;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::logging::LogRecord;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::lang::IllegalArgumentException;
using ::com::sun::star::beans::NamedValue;
typedef ::cppu::WeakComponentImplHelper < XConsoleHandler
, XServiceInfo
> ConsoleHandler_Base;
namespace {
class ConsoleHandler :public ::cppu::BaseMutex
,public ConsoleHandler_Base
{
private:
LogHandlerHelper m_aHandlerHelper;
sal_Int32 m_nThreshold;
public:
ConsoleHandler(const Reference<XComponentContext> &context,
const css::uno::Sequence<css::uno::Any> &arguments);
virtual ~ConsoleHandler() override;
private:
// XConsoleHandler
virtual ::sal_Int32 SAL_CALL getThreshold() override;
virtual void SAL_CALL setThreshold( ::sal_Int32 _threshold ) override;
// XLogHandler
virtual OUString SAL_CALL getEncoding() override;
virtual void SAL_CALL setEncoding( const OUString& _encoding ) override;
virtual Reference< XLogFormatter > SAL_CALL getFormatter() override;
virtual void SAL_CALL setFormatter( const Reference< XLogFormatter >& _formatter ) override;
virtual ::sal_Int32 SAL_CALL getLevel() override;
virtual void SAL_CALL setLevel( ::sal_Int32 _level ) override;
virtual void SAL_CALL flush( ) override;
virtual sal_Bool SAL_CALL publish( const LogRecord& Record ) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& _rServiceName ) override;
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// OComponentHelper
virtual void SAL_CALL disposing() override;
public:
typedef ComponentMethodGuard< ConsoleHandler > MethodGuard;
void enterMethod( MethodGuard::Access );
void leaveMethod( MethodGuard::Access );
};
}
ConsoleHandler::ConsoleHandler(const Reference<XComponentContext> &context,
const css::uno::Sequence<css::uno::Any> &arguments)
:ConsoleHandler_Base( m_aMutex )
,m_aHandlerHelper( context, m_aMutex, rBHelper )
,m_nThreshold( css::logging::LogLevel::SEVERE )
{
::osl::MutexGuard aGuard( m_aMutex );
if ( !arguments.hasElements() )
{ // create() - nothing to init
m_aHandlerHelper.setIsInitialized();
return;
}
if ( arguments.getLength() != 1 )
throw IllegalArgumentException( OUString(), *this, 1 );
Sequence< NamedValue > aSettings;
if ( !( arguments[0] >>= aSettings ) )
throw IllegalArgumentException( OUString(), *this, 1 );
// createWithSettings( [in] sequence< css::beans::NamedValue > Settings )
::comphelper::NamedValueCollection aTypedSettings( aSettings );
m_aHandlerHelper.initFromSettings( aTypedSettings );
aTypedSettings.get_ensureType( "Threshold", m_nThreshold );
m_aHandlerHelper.setIsInitialized();
}
ConsoleHandler::~ConsoleHandler()
{
if ( !rBHelper.bDisposed )
{
acquire();
dispose();
}
}
void SAL_CALL ConsoleHandler::disposing()
{
m_aHandlerHelper.setFormatter( nullptr );
}
void ConsoleHandler::enterMethod( MethodGuard::Access )
{
m_aHandlerHelper.enterMethod();
}
void ConsoleHandler::leaveMethod( MethodGuard::Access )
{
m_aMutex.release();
}
::sal_Int32 SAL_CALL ConsoleHandler::getThreshold()
{
MethodGuard aGuard( *this );
return m_nThreshold;
}
void SAL_CALL ConsoleHandler::setThreshold( ::sal_Int32 _threshold )
{
MethodGuard aGuard( *this );
m_nThreshold = _threshold;
}
OUString SAL_CALL ConsoleHandler::getEncoding()
{
MethodGuard aGuard( *this );
OUString sEncoding;
OSL_VERIFY( m_aHandlerHelper.getEncoding( sEncoding ) );
return sEncoding;
}
void SAL_CALL ConsoleHandler::setEncoding( const OUString& _rEncoding )
{
MethodGuard aGuard( *this );
OSL_VERIFY( m_aHandlerHelper.setEncoding( _rEncoding ) );
}
Reference< XLogFormatter > SAL_CALL ConsoleHandler::getFormatter()
{
MethodGuard aGuard( *this );
return m_aHandlerHelper.getFormatter();
}
void SAL_CALL ConsoleHandler::setFormatter( const Reference< XLogFormatter >& _rxFormatter )
{
MethodGuard aGuard( *this );
m_aHandlerHelper.setFormatter( _rxFormatter );
}
::sal_Int32 SAL_CALL ConsoleHandler::getLevel()
{
MethodGuard aGuard( *this );
return m_aHandlerHelper.getLevel();
}
void SAL_CALL ConsoleHandler::setLevel( ::sal_Int32 _nLevel )
{
MethodGuard aGuard( *this );
m_aHandlerHelper.setLevel( _nLevel );
}
void SAL_CALL ConsoleHandler::flush( )
{
MethodGuard aGuard( *this );
fflush( stdout );
fflush( stderr );
}
sal_Bool SAL_CALL ConsoleHandler::publish( const LogRecord& _rRecord )
{
MethodGuard aGuard( *this );
OString sEntry;
if ( !m_aHandlerHelper.formatForPublishing( _rRecord, sEntry ) )
return false;
if ( _rRecord.Level >= m_nThreshold )
fprintf( stderr, "%s\n", sEntry.getStr() );
else
fprintf( stdout, "%s\n", sEntry.getStr() );
return true;
}
OUString SAL_CALL ConsoleHandler::getImplementationName()
{
return "com.sun.star.comp.extensions.ConsoleHandler";
}
sal_Bool SAL_CALL ConsoleHandler::supportsService( const OUString& _rServiceName )
{
return cppu::supportsService(this, _rServiceName);
}
Sequence< OUString > SAL_CALL ConsoleHandler::getSupportedServiceNames()
{
return { "com.sun.star.logging.ConsoleHandler" };
}
} // namespace logging
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_extensions_ConsoleHandler(
css::uno::XComponentContext *context,
css::uno::Sequence<css::uno::Any> const &arguments)
{
return cppu::acquire(new logging::ConsoleHandler(context, arguments));
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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