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Diffstat (limited to 'extensions/source/logging/loghandler.cxx')
| -rw-r--r-- | extensions/source/logging/loghandler.cxx | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/extensions/source/logging/loghandler.cxx b/extensions/source/logging/loghandler.cxx new file mode 100644 index 000000000000..082057741420 --- /dev/null +++ b/extensions/source/logging/loghandler.cxx @@ -0,0 +1,204 @@ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_extensions.hxx" + +#ifndef EXTENSIONS_LOGHANDLER_HXX +#include "loghandler.hxx" +#endif + +/** === begin UNO includes === **/ +#include <com/sun/star/logging/LogLevel.hpp> +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/logging/PlainTextFormatter.hpp> +/** === end UNO includes === **/ + +#include <tools/diagnose_ex.h> +#include <comphelper/componentcontext.hxx> +#include <rtl/tencinfo.h> + +//........................................................................ +namespace logging +{ +//........................................................................ + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XComponentContext; + using ::com::sun::star::uno::Any; + using ::com::sun::star::logging::LogRecord; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::logging::XLogFormatter; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::lang::IllegalArgumentException; + using ::com::sun::star::lang::DisposedException; + using ::com::sun::star::logging::PlainTextFormatter; + /** === end UNO using === **/ + namespace LogLevel = ::com::sun::star::logging::LogLevel; + + //==================================================================== + //= LogHandlerHelper + //==================================================================== + //-------------------------------------------------------------------- + LogHandlerHelper::LogHandlerHelper( const Reference< XComponentContext >& _rxContext, ::osl::Mutex& _rMutex, ::cppu::OBroadcastHelper& _rBHelper ) + :m_eEncoding( RTL_TEXTENCODING_UTF8 ) + ,m_nLevel( LogLevel::SEVERE ) + ,m_xFormatter( NULL ) + ,m_xContext( _rxContext ) + ,m_rMutex( _rMutex ) + ,m_rBHelper( _rBHelper ) + ,m_bInitialized( false ) + { + } + + //-------------------------------------------------------------------- + void LogHandlerHelper::initFromSettings( const ::comphelper::NamedValueCollection& _rSettings ) + { + ::rtl::OUString sEncoding; + if ( _rSettings.get_ensureType( "Encoding", sEncoding ) ) + { + if ( !setEncoding( sEncoding ) ) + throw IllegalArgumentException(); + } + + _rSettings.get_ensureType( "Formatter", m_xFormatter ); + _rSettings.get_ensureType( "Level", m_nLevel ); + } + + //-------------------------------------------------------------------- + void LogHandlerHelper::enterMethod() + { + m_rMutex.acquire(); + + if ( !getIsInitialized() ) + throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component not initialized" ) ), NULL ); + + if ( m_rBHelper.bDisposed ) + throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component already disposed" ) ), NULL ); + + // fallback settings, in case they weren't passed at construction time + if ( !getFormatter().is() ) + { + try + { + Reference< XLogFormatter > xFormatter( PlainTextFormatter::create( m_xContext ), UNO_QUERY_THROW ); + setFormatter( xFormatter ); + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + } + } + + //-------------------------------------------------------------------- + bool LogHandlerHelper::getEncoding( ::rtl::OUString& _out_rEncoding ) const + { + const char* pMimeCharset = rtl_getMimeCharsetFromTextEncoding( m_eEncoding ); + if ( pMimeCharset ) + { + _out_rEncoding = ::rtl::OUString::createFromAscii( pMimeCharset ); + return true; + } + _out_rEncoding = ::rtl::OUString(); + return false; + } + + //-------------------------------------------------------------------- + bool LogHandlerHelper::setEncoding( const ::rtl::OUString& _rEncoding ) + { + ::rtl::OString sAsciiEncoding( ::rtl::OUStringToOString( _rEncoding, RTL_TEXTENCODING_ASCII_US ) ); + rtl_TextEncoding eEncoding = rtl_getTextEncodingFromMimeCharset( sAsciiEncoding.getStr() ); + if ( eEncoding != RTL_TEXTENCODING_DONTKNOW ) + { + m_eEncoding = eEncoding; + return true; + } + return false; + } + + //-------------------------------------------------------------------- + bool LogHandlerHelper::formatForPublishing( const LogRecord& _rRecord, ::rtl::OString& _out_rEntry ) const + { + if ( _rRecord.Level < getLevel() ) + // not to be published due to low level + return false; + + try + { + Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); + ::rtl::OUString sEntry( xFormatter->format( _rRecord ) ); + _out_rEntry = ::rtl::OUStringToOString( sEntry, getTextEncoding() ); + return true; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + return false; + } + + //-------------------------------------------------------------------- + bool LogHandlerHelper::getEncodedHead( ::rtl::OString& _out_rHead ) const + { + try + { + Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); + ::rtl::OUString sHead( xFormatter->getHead() ); + _out_rHead = ::rtl::OUStringToOString( sHead, getTextEncoding() ); + return true; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + return false; + } + + //-------------------------------------------------------------------- + bool LogHandlerHelper::getEncodedTail( ::rtl::OString& _out_rTail ) const + { + try + { + Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); + ::rtl::OUString sTail( xFormatter->getTail() ); + _out_rTail = ::rtl::OUStringToOString( sTail, getTextEncoding() ); + return true; + } + catch( const Exception& ) + { + DBG_UNHANDLED_EXCEPTION(); + } + return false; + } + +//........................................................................ +} // namespace logging +//........................................................................ + |