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Diffstat (limited to 'comphelper/inc/comphelper/logging.hxx')
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diff --git a/comphelper/inc/comphelper/logging.hxx b/comphelper/inc/comphelper/logging.hxx new file mode 100644 index 000000000000..20f9302cc853 --- /dev/null +++ b/comphelper/inc/comphelper/logging.hxx @@ -0,0 +1,794 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#ifndef COMPHELPER_LOGGING_HXX +#define COMPHELPER_LOGGING_HXX + +#include <comphelper/comphelperdllapi.h> + +/** === begin UNO includes === **/ +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/logging/XLogHandler.hpp> +#include <com/sun/star/logging/LogLevel.hpp> +/** === end UNO includes === **/ + +#include <boost/shared_ptr.hpp> +#include <boost/optional.hpp> + +//........................................................................ +namespace comphelper +{ +//........................................................................ + + //==================================================================== + //= string conversions, employed by the templatized log* members of + //= EventLogger + //==================================================================== + + namespace log { namespace convert + { + inline const ::rtl::OUString& convertLogArgToString( const ::rtl::OUString& _rValue ) + { + return _rValue; + } + + inline ::rtl::OUString convertLogArgToString( const sal_Char* _pAsciiValue ) + { + return ::rtl::OUString::createFromAscii( _pAsciiValue ); + } + + inline ::rtl::OUString convertLogArgToString( double _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + inline ::rtl::OUString convertLogArgToString( float _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + inline ::rtl::OUString convertLogArgToString( sal_Int64 _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + inline ::rtl::OUString convertLogArgToString( sal_Int32 _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + inline ::rtl::OUString convertLogArgToString( sal_Int16 _nValue ) { return ::rtl::OUString::valueOf( (sal_Int32)_nValue ); } + inline ::rtl::OUString convertLogArgToString( sal_Unicode _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + inline ::rtl::OUString convertLogArgToString( sal_Bool _nValue ) { return ::rtl::OUString::valueOf( _nValue ); } + + } } // namespace log::convert + + //==================================================================== + //= EventLogger + //==================================================================== + class EventLogger_Impl; + typedef ::boost::optional< ::rtl::OUString > OptionalString; + + /** encapsulates an <type scope="com::sun::star::logging">XLogger</type> + + The class silences several (unlikely) errors which could potentially happen + when working with a logger. Additionally, it provides some convenience methods + for logging events. + + You can use this class as follows +<pre> + EventLogger aLogger( xContext, sLoggerName ); + .... + aLogger.log( LogLevel::SEVERE, sSomeMessage ); + aLogger.logp( LogLevel::CONFIG, "MyClass", "MyMethod", sSomeMessage, SomeParameter1, SomeParameter2, SomeParameter3 ); +</pre> + + The <code>log</code> and <code>logp</code> calls support up to 6 parameters, which can be of + arbitrary type. For every parameter, there must exist a function <code>convertLogArgToString</code> + which takes an argument of the respective type, and returns a string. + + After a parameter has been converted to a string using the above mentioned + <code>convertLogArgToString</code> function, a placeholder $1$ (resp. $2$ resp. $4$ ...) + in the message will be replaced with this string, and the resulting message will be logged. + */ + class COMPHELPER_DLLPUBLIC EventLogger + { + protected: + ::boost::shared_ptr< EventLogger_Impl > m_pImpl; + + public: + /** creates an <code>EventLogger</code> instance working with a css.logging.XLogger + instance given by name. + + @param _rxContext + the component context to create services + @param _rLoggerName + the name of the logger to create. If empty, the office-wide default logger will be used. + */ + EventLogger( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext, + const ::rtl::OUString& _rLoggerName = ::rtl::OUString() + ); + + /** creates an <code>EventLogger</code> instance working with a css.logging.XLogger + instance given by ASCII name. + + @param _rxContext + the component context to create services + + @param _rLoggerName + the ASCII name of the logger to create. + */ + EventLogger( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext, + const sal_Char* _pAsciiLoggerName + ); + + ~EventLogger(); + + public: + /** returns the name of the logger + */ + const ::rtl::OUString& getName() const; + + /// returns the current log level threshold of the logger + sal_Int32 getLogLevel() const; + + /// sets a new log level threshold of the logger + void setLogLevel( const sal_Int32 _nLogLevel ) const; + + /// determines whether an event with the given level would be logged + bool isLoggable( const sal_Int32 _nLogLevel ) const; + + /** adds the given log handler to the logger's set of handlers. + + Note that normally, you would not use this method: The logger implementations + initialize themselves from the configuration, where usually, a default log handler + is specified. In this case, the logger will create and use this handler. + + @return + <TRUE/> if and only if the addition was successful (as far as this can be detected + from outside the <code>XLogger</code>'s implementation. + */ + bool addLogHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::logging::XLogHandler >& _rxLogHandler ); + + /** removes the given log handler from the logger's set of handlers. + + @return + <TRUE/> if and only if the addition was successful (as far as this can be detected + from outside the <code>XLogger</code>'s implementation. + */ + bool removeLogHandler( const ::com::sun::star::uno::Reference< ::com::sun::star::logging::XLogHandler >& _rxLogHandler ); + + //---------------------------------------------------------------- + //- XLogger::log equivalents/wrappers + //- string messages + + /// logs a given message, without any arguments, or source class/method names + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage ); + return false; + } + + /** logs a given message, replacing a placeholder in the message with an argument + + The function takes, additionally to the log level and the message, an arbitrary + argument. This argument is converted to a string using an overloaded function + named <code>convertLogArgToString</code>. Then, a placeholder "$1$" + is searched in the message string, and replaced with the argument string. + */ + template< typename ARGTYPE1 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool log( const sal_Int32 _nLogLevel, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + //---------------------------------------------------------------- + //- XLogger::log equivalents/wrappers + //- ASCII messages + + /// logs a given message, without any arguments, or source class/method names + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ) ); + return false; + } + + /** logs a given message, replacing a placeholder in the message with an argument + + The function takes, additionally to the log level and the message, an arbitrary + argument. This argument is converted to a string using an overloaded function + named <code>convertLogArgToString</code>. Then, a placeholder "$1$" + is searched in the message string, and replaced with the argument string. + */ + template< typename ARGTYPE1 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool log( const sal_Int32 _nLogLevel, const sal_Char* _pMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, ::rtl::OUString::createFromAscii( _pMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + //---------------------------------------------------------------- + //- XLogger::logp equivalents/wrappers + //- string messages + + /// logs a given message, without any arguments, or source class/method names + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage ); + return false; + } + + /** logs a given message, replacing a placeholder in the message with an argument + + The function takes, additionally to the logp level and the message, an arbitrary + argument. This argument is converted to a string using an overloaded function + named <code>convertLogArgToString</code>. Then, a placeholder "$1$" + is searched in the message string, and replaced with the argument string. + */ + template< typename ARGTYPE1 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const ::rtl::OUString& _rMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, _rMessage, + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + //---------------------------------------------------------------- + //- XLogger::logp equivalents/wrappers + //- ASCII messages + + /// logs a given ASCII message, without any arguments, or source class/method names + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ) ); + return false; + } + + /** logs a given ASCII message, replacing a placeholder in the message with an argument + + The function takes, additionally to the logp level and the message, an arbitrary + argument. This argument is converted to a string using an overloaded function + named <code>convertLogArgToString</code>. Then, a placeholder "$1$" + is searched in the message string, and replaced with the argument string. + */ + template< typename ARGTYPE1 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Char* _pAsciiMessage, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, ::rtl::OUString::createFromAscii( _pAsciiMessage ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + protected: + bool impl_log( + const sal_Int32 _nLogLevel, + const sal_Char* _pSourceClass, + const sal_Char* _pSourceMethod, + const ::rtl::OUString& _rMessage, + const OptionalString& _rArgument1 = OptionalString(), + const OptionalString& _rArgument2 = OptionalString(), + const OptionalString& _rArgument3 = OptionalString(), + const OptionalString& _rArgument4 = OptionalString(), + const OptionalString& _rArgument5 = OptionalString(), + const OptionalString& _rArgument6 = OptionalString() + ) const; + }; + + //==================================================================== + //= ResourceBasedEventLogger + //==================================================================== + struct ResourceBasedEventLogger_Data; + /** extends the EventLogger class with functionality to load log messages from + a resource bundle. + */ + class COMPHELPER_DLLPUBLIC ResourceBasedEventLogger : public EventLogger + { + private: + ::boost::shared_ptr< ResourceBasedEventLogger_Data > m_pData; + + public: + /** creates a resource based event logger + @param _rxContext + the component context for creating new components + @param _rResourceBundleBaseName + the base name of the resource bundle to use. Will be used + in conjunction with XResourceBundleLoader::loadResource. + @param _rLoggerName + the name of the logger to work with. If empty, the office-wide + default logger will be used. + + */ + ResourceBasedEventLogger( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext, + const ::rtl::OUString& _rResourceBundleBaseName, + const ::rtl::OUString& _rLoggerName = ::rtl::OUString() + ); + + /** creates a resource based event logger + @param _rxContext + the component context for creating new components + @param _pResourceBundleBaseName + the ASCII base name of the resource bundle to use. Will be used + in conjunction with XResourceBundleLoader::loadResource. + @param _pAsciiLoggerName + the ASCII name of the logger to work with. If NULL, the office-wide + default logger will be used. + + */ + ResourceBasedEventLogger( + const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& _rxContext, + const sal_Char* _pResourceBundleBaseName, + const sal_Char* _pAsciiLoggerName = NULL + ); + + //---------------------------------------------------------------- + //- XLogger::log equivalents/wrappers + //- resource IDs + + /// logs a given message, without any arguments, or source class/method names + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ) ); + return false; + } + + /** logs a given message, replacing a placeholder in the message with an argument + + The function takes, additionally to the log level and the message, an arbitrary + argument. This argument is converted to a string using an overloaded function + named <code>convertLogArgToString</code>. Then, a placeholder "$1$" + is searched in the message string, and replaced with the argument string. + */ + template< typename ARGTYPE1 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool log( const sal_Int32 _nLogLevel, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, NULL, NULL, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + //---------------------------------------------------------------- + //- XLogger::logp equivalents/wrappers + //- resource IDs + + /// logs a given ASCII message, without any arguments, or source class/method names + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ) ); + return false; + } + + /** logs a given ASCII message, replacing a placeholder in the message with an argument + */ + template< typename ARGTYPE1 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 2 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 3 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 4 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 5 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ) ); + return false; + } + + /// logs a given ASCII message, replacing 6 placeholders in the message with respective values + template< typename ARGTYPE1, typename ARGTYPE2, typename ARGTYPE3, typename ARGTYPE4, typename ARGTYPE5, typename ARGTYPE6 > + bool logp( const sal_Int32 _nLogLevel, const sal_Char* _pSourceClass, const sal_Char* _pSourceMethod, const sal_Int32 _nMessageResID, ARGTYPE1 _argument1, ARGTYPE2 _argument2, ARGTYPE3 _argument3, ARGTYPE4 _argument4, ARGTYPE5 _argument5, ARGTYPE6 _argument6 ) const + { + if ( isLoggable( _nLogLevel ) ) + return impl_log( _nLogLevel, _pSourceClass, _pSourceMethod, impl_loadStringMessage_nothrow( _nMessageResID ), + OptionalString( log::convert::convertLogArgToString( _argument1 ) ), + OptionalString( log::convert::convertLogArgToString( _argument2 ) ), + OptionalString( log::convert::convertLogArgToString( _argument3 ) ), + OptionalString( log::convert::convertLogArgToString( _argument4 ) ), + OptionalString( log::convert::convertLogArgToString( _argument5 ) ), + OptionalString( log::convert::convertLogArgToString( _argument6 ) ) ); + return false; + } + + private: + ::rtl::OUString impl_loadStringMessage_nothrow( const sal_Int32 _nMessageResID ) const; + }; + +//........................................................................ +} // namespace comphelper +//........................................................................ + +#endif // COMPHELPER_LOGGING_HXX |