| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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 |
| //........................................................................ |
| |