1*2a97ec55SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*2a97ec55SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*2a97ec55SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*2a97ec55SAndrew Rist * distributed with this work for additional information 6*2a97ec55SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*2a97ec55SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*2a97ec55SAndrew Rist * "License"); you may not use this file except in compliance 9*2a97ec55SAndrew Rist * with the License. You may obtain a copy of the License at 10*2a97ec55SAndrew Rist * 11*2a97ec55SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*2a97ec55SAndrew Rist * 13*2a97ec55SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*2a97ec55SAndrew Rist * software distributed under the License is distributed on an 15*2a97ec55SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*2a97ec55SAndrew Rist * KIND, either express or implied. See the License for the 17*2a97ec55SAndrew Rist * specific language governing permissions and limitations 18*2a97ec55SAndrew Rist * under the License. 19*2a97ec55SAndrew Rist * 20*2a97ec55SAndrew Rist *************************************************************/ 21*2a97ec55SAndrew Rist 22*2a97ec55SAndrew Rist 23cdf0e10cSrcweir 24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove 25cdf0e10cSrcweir #include "precompiled_extensions.hxx" 26cdf0e10cSrcweir 27cdf0e10cSrcweir #ifndef EXTENSIONS_LOGHANDLER_HXX 28cdf0e10cSrcweir #include "loghandler.hxx" 29cdf0e10cSrcweir #endif 30cdf0e10cSrcweir 31cdf0e10cSrcweir /** === begin UNO includes === **/ 32cdf0e10cSrcweir #include <com/sun/star/logging/LogLevel.hpp> 33cdf0e10cSrcweir #include <com/sun/star/lang/IllegalArgumentException.hpp> 34cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp> 35cdf0e10cSrcweir #include <com/sun/star/logging/PlainTextFormatter.hpp> 36cdf0e10cSrcweir /** === end UNO includes === **/ 37cdf0e10cSrcweir 38cdf0e10cSrcweir #include <tools/diagnose_ex.h> 39cdf0e10cSrcweir #include <comphelper/componentcontext.hxx> 40cdf0e10cSrcweir #include <rtl/tencinfo.h> 41cdf0e10cSrcweir 42cdf0e10cSrcweir //........................................................................ 43cdf0e10cSrcweir namespace logging 44cdf0e10cSrcweir { 45cdf0e10cSrcweir //........................................................................ 46cdf0e10cSrcweir 47cdf0e10cSrcweir /** === begin UNO using === **/ 48cdf0e10cSrcweir using ::com::sun::star::uno::Reference; 49cdf0e10cSrcweir using ::com::sun::star::uno::XComponentContext; 50cdf0e10cSrcweir using ::com::sun::star::uno::Any; 51cdf0e10cSrcweir using ::com::sun::star::logging::LogRecord; 52cdf0e10cSrcweir using ::com::sun::star::uno::UNO_QUERY_THROW; 53cdf0e10cSrcweir using ::com::sun::star::logging::XLogFormatter; 54cdf0e10cSrcweir using ::com::sun::star::uno::Exception; 55cdf0e10cSrcweir using ::com::sun::star::lang::IllegalArgumentException; 56cdf0e10cSrcweir using ::com::sun::star::lang::DisposedException; 57cdf0e10cSrcweir using ::com::sun::star::logging::PlainTextFormatter; 58cdf0e10cSrcweir /** === end UNO using === **/ 59cdf0e10cSrcweir namespace LogLevel = ::com::sun::star::logging::LogLevel; 60cdf0e10cSrcweir 61cdf0e10cSrcweir //==================================================================== 62cdf0e10cSrcweir //= LogHandlerHelper 63cdf0e10cSrcweir //==================================================================== 64cdf0e10cSrcweir //-------------------------------------------------------------------- LogHandlerHelper(const Reference<XComponentContext> & _rxContext,::osl::Mutex & _rMutex,::cppu::OBroadcastHelper & _rBHelper)65cdf0e10cSrcweir LogHandlerHelper::LogHandlerHelper( const Reference< XComponentContext >& _rxContext, ::osl::Mutex& _rMutex, ::cppu::OBroadcastHelper& _rBHelper ) 66cdf0e10cSrcweir :m_eEncoding( RTL_TEXTENCODING_UTF8 ) 67cdf0e10cSrcweir ,m_nLevel( LogLevel::SEVERE ) 68cdf0e10cSrcweir ,m_xFormatter( NULL ) 69cdf0e10cSrcweir ,m_xContext( _rxContext ) 70cdf0e10cSrcweir ,m_rMutex( _rMutex ) 71cdf0e10cSrcweir ,m_rBHelper( _rBHelper ) 72cdf0e10cSrcweir ,m_bInitialized( false ) 73cdf0e10cSrcweir { 74cdf0e10cSrcweir } 75cdf0e10cSrcweir 76cdf0e10cSrcweir //-------------------------------------------------------------------- initFromSettings(const::comphelper::NamedValueCollection & _rSettings)77cdf0e10cSrcweir void LogHandlerHelper::initFromSettings( const ::comphelper::NamedValueCollection& _rSettings ) 78cdf0e10cSrcweir { 79cdf0e10cSrcweir ::rtl::OUString sEncoding; 80cdf0e10cSrcweir if ( _rSettings.get_ensureType( "Encoding", sEncoding ) ) 81cdf0e10cSrcweir { 82cdf0e10cSrcweir if ( !setEncoding( sEncoding ) ) 83cdf0e10cSrcweir throw IllegalArgumentException(); 84cdf0e10cSrcweir } 85cdf0e10cSrcweir 86cdf0e10cSrcweir _rSettings.get_ensureType( "Formatter", m_xFormatter ); 87cdf0e10cSrcweir _rSettings.get_ensureType( "Level", m_nLevel ); 88cdf0e10cSrcweir } 89cdf0e10cSrcweir 90cdf0e10cSrcweir //-------------------------------------------------------------------- enterMethod()91cdf0e10cSrcweir void LogHandlerHelper::enterMethod() 92cdf0e10cSrcweir { 93cdf0e10cSrcweir m_rMutex.acquire(); 94cdf0e10cSrcweir 95cdf0e10cSrcweir if ( !getIsInitialized() ) 96cdf0e10cSrcweir throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component not initialized" ) ), NULL ); 97cdf0e10cSrcweir 98cdf0e10cSrcweir if ( m_rBHelper.bDisposed ) 99cdf0e10cSrcweir throw DisposedException( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "component already disposed" ) ), NULL ); 100cdf0e10cSrcweir 101cdf0e10cSrcweir // fallback settings, in case they weren't passed at construction time 102cdf0e10cSrcweir if ( !getFormatter().is() ) 103cdf0e10cSrcweir { 104cdf0e10cSrcweir try 105cdf0e10cSrcweir { 106cdf0e10cSrcweir Reference< XLogFormatter > xFormatter( PlainTextFormatter::create( m_xContext ), UNO_QUERY_THROW ); 107cdf0e10cSrcweir setFormatter( xFormatter ); 108cdf0e10cSrcweir } 109cdf0e10cSrcweir catch( const Exception& ) 110cdf0e10cSrcweir { 111cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 112cdf0e10cSrcweir } 113cdf0e10cSrcweir } 114cdf0e10cSrcweir } 115cdf0e10cSrcweir 116cdf0e10cSrcweir //-------------------------------------------------------------------- getEncoding(::rtl::OUString & _out_rEncoding) const117cdf0e10cSrcweir bool LogHandlerHelper::getEncoding( ::rtl::OUString& _out_rEncoding ) const 118cdf0e10cSrcweir { 119cdf0e10cSrcweir const char* pMimeCharset = rtl_getMimeCharsetFromTextEncoding( m_eEncoding ); 120cdf0e10cSrcweir if ( pMimeCharset ) 121cdf0e10cSrcweir { 122cdf0e10cSrcweir _out_rEncoding = ::rtl::OUString::createFromAscii( pMimeCharset ); 123cdf0e10cSrcweir return true; 124cdf0e10cSrcweir } 125cdf0e10cSrcweir _out_rEncoding = ::rtl::OUString(); 126cdf0e10cSrcweir return false; 127cdf0e10cSrcweir } 128cdf0e10cSrcweir 129cdf0e10cSrcweir //-------------------------------------------------------------------- setEncoding(const::rtl::OUString & _rEncoding)130cdf0e10cSrcweir bool LogHandlerHelper::setEncoding( const ::rtl::OUString& _rEncoding ) 131cdf0e10cSrcweir { 132cdf0e10cSrcweir ::rtl::OString sAsciiEncoding( ::rtl::OUStringToOString( _rEncoding, RTL_TEXTENCODING_ASCII_US ) ); 133cdf0e10cSrcweir rtl_TextEncoding eEncoding = rtl_getTextEncodingFromMimeCharset( sAsciiEncoding.getStr() ); 134cdf0e10cSrcweir if ( eEncoding != RTL_TEXTENCODING_DONTKNOW ) 135cdf0e10cSrcweir { 136cdf0e10cSrcweir m_eEncoding = eEncoding; 137cdf0e10cSrcweir return true; 138cdf0e10cSrcweir } 139cdf0e10cSrcweir return false; 140cdf0e10cSrcweir } 141cdf0e10cSrcweir 142cdf0e10cSrcweir //-------------------------------------------------------------------- formatForPublishing(const LogRecord & _rRecord,::rtl::OString & _out_rEntry) const143cdf0e10cSrcweir bool LogHandlerHelper::formatForPublishing( const LogRecord& _rRecord, ::rtl::OString& _out_rEntry ) const 144cdf0e10cSrcweir { 145cdf0e10cSrcweir if ( _rRecord.Level < getLevel() ) 146cdf0e10cSrcweir // not to be published due to low level 147cdf0e10cSrcweir return false; 148cdf0e10cSrcweir 149cdf0e10cSrcweir try 150cdf0e10cSrcweir { 151cdf0e10cSrcweir Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); 152cdf0e10cSrcweir ::rtl::OUString sEntry( xFormatter->format( _rRecord ) ); 153cdf0e10cSrcweir _out_rEntry = ::rtl::OUStringToOString( sEntry, getTextEncoding() ); 154cdf0e10cSrcweir return true; 155cdf0e10cSrcweir } 156cdf0e10cSrcweir catch( const Exception& ) 157cdf0e10cSrcweir { 158cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 159cdf0e10cSrcweir } 160cdf0e10cSrcweir return false; 161cdf0e10cSrcweir } 162cdf0e10cSrcweir 163cdf0e10cSrcweir //-------------------------------------------------------------------- getEncodedHead(::rtl::OString & _out_rHead) const164cdf0e10cSrcweir bool LogHandlerHelper::getEncodedHead( ::rtl::OString& _out_rHead ) const 165cdf0e10cSrcweir { 166cdf0e10cSrcweir try 167cdf0e10cSrcweir { 168cdf0e10cSrcweir Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); 169cdf0e10cSrcweir ::rtl::OUString sHead( xFormatter->getHead() ); 170cdf0e10cSrcweir _out_rHead = ::rtl::OUStringToOString( sHead, getTextEncoding() ); 171cdf0e10cSrcweir return true; 172cdf0e10cSrcweir } 173cdf0e10cSrcweir catch( const Exception& ) 174cdf0e10cSrcweir { 175cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 176cdf0e10cSrcweir } 177cdf0e10cSrcweir return false; 178cdf0e10cSrcweir } 179cdf0e10cSrcweir 180cdf0e10cSrcweir //-------------------------------------------------------------------- getEncodedTail(::rtl::OString & _out_rTail) const181cdf0e10cSrcweir bool LogHandlerHelper::getEncodedTail( ::rtl::OString& _out_rTail ) const 182cdf0e10cSrcweir { 183cdf0e10cSrcweir try 184cdf0e10cSrcweir { 185cdf0e10cSrcweir Reference< XLogFormatter > xFormatter( getFormatter(), UNO_QUERY_THROW ); 186cdf0e10cSrcweir ::rtl::OUString sTail( xFormatter->getTail() ); 187cdf0e10cSrcweir _out_rTail = ::rtl::OUStringToOString( sTail, getTextEncoding() ); 188cdf0e10cSrcweir return true; 189cdf0e10cSrcweir } 190cdf0e10cSrcweir catch( const Exception& ) 191cdf0e10cSrcweir { 192cdf0e10cSrcweir DBG_UNHANDLED_EXCEPTION(); 193cdf0e10cSrcweir } 194cdf0e10cSrcweir return false; 195cdf0e10cSrcweir } 196cdf0e10cSrcweir 197cdf0e10cSrcweir //........................................................................ 198cdf0e10cSrcweir } // namespace logging 199cdf0e10cSrcweir //........................................................................ 200cdf0e10cSrcweir 201