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Diffstat (limited to '')
-rw-r--r-- | extensions/source/logging/plaintextformatter.cxx | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/extensions/source/logging/plaintextformatter.cxx b/extensions/source/logging/plaintextformatter.cxx new file mode 100644 index 000000000..23392b61c --- /dev/null +++ b/extensions/source/logging/plaintextformatter.cxx @@ -0,0 +1,154 @@ +/* -*- 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 <com/sun/star/logging/XLogFormatter.hpp> +#include <com/sun/star/uno/XComponentContext.hpp> +#include <com/sun/star/lang/XServiceInfo.hpp> + +#include <cppuhelper/implbase.hxx> +#include <cppuhelper/supportsservice.hxx> + +#include <rtl/ustrbuf.hxx> +#include <osl/thread.h> + +#include <stdio.h> + +namespace logging +{ + using ::com::sun::star::uno::XComponentContext; + using ::com::sun::star::uno::Sequence; + using ::com::sun::star::logging::LogRecord; + using ::com::sun::star::uno::XInterface; + + namespace { + + class PlainTextFormatter : public cppu::WeakImplHelper<css::logging::XLogFormatter, css::lang::XServiceInfo> + { + public: + PlainTextFormatter(); + + private: + // XLogFormatter + virtual OUString SAL_CALL getHead( ) override; + virtual OUString SAL_CALL format( const LogRecord& Record ) override; + virtual OUString SAL_CALL getTail( ) 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; + }; + + } + + PlainTextFormatter::PlainTextFormatter() + { + } + + OUString SAL_CALL PlainTextFormatter::getHead( ) + { + return + " event no" // column 1: the event number + " " + "thread " // column 2: the thread ID + " " + "date " // column 3: date + " " + "time " // column 4: time + " " + "(class/method:) message" // column 5: class/method/message + "\n"; + } + + + OUString SAL_CALL PlainTextFormatter::format( const LogRecord& _rRecord ) + { + char buffer[ sizeof("-32768-65535-65535 65535:65535:65535.4294967295") ]; + // reserve enough space for hypothetical max length + const int buffer_size = sizeof( buffer ); + int used = snprintf( buffer, buffer_size, "%10i", static_cast<int>(_rRecord.SequenceNumber) ); + if ( used >= buffer_size || used < 0 ) + buffer[ buffer_size - 1 ] = 0; + + OUStringBuffer aLogEntry; + aLogEntry.appendAscii( buffer ); + aLogEntry.append( " " ); + + OString sThreadID( OUStringToOString( _rRecord.ThreadID, osl_getThreadTextEncoding() ) ); + snprintf( buffer, buffer_size, "%8s", sThreadID.getStr() ); + aLogEntry.appendAscii( buffer ); + aLogEntry.append( " " ); + + snprintf( buffer, buffer_size, "%04" SAL_PRIdINT32 "-%02" SAL_PRIuUINT32 "-%02" SAL_PRIuUINT32 " %02" SAL_PRIuUINT32 ":%02" SAL_PRIuUINT32 ":%02" SAL_PRIuUINT32 ".%09" SAL_PRIuUINT32, + static_cast<sal_Int32>(_rRecord.LogTime.Year), static_cast<sal_uInt32>(_rRecord.LogTime.Month), static_cast<sal_uInt32>(_rRecord.LogTime.Day), + static_cast<sal_uInt32>(_rRecord.LogTime.Hours), static_cast<sal_uInt32>(_rRecord.LogTime.Minutes), static_cast<sal_uInt32>(_rRecord.LogTime.Seconds), _rRecord.LogTime.NanoSeconds ); + aLogEntry.appendAscii( buffer ); + aLogEntry.append( " " ); + + if ( !(_rRecord.SourceClassName.isEmpty() || _rRecord.SourceMethodName.isEmpty()) ) + { + aLogEntry.append( _rRecord.SourceClassName ); + aLogEntry.append( "::" ); + aLogEntry.append( _rRecord.SourceMethodName ); + aLogEntry.append( ": " ); + } + + aLogEntry.append( _rRecord.Message ); + aLogEntry.append( "\n" ); + + return aLogEntry.makeStringAndClear(); + } + + + OUString SAL_CALL PlainTextFormatter::getTail( ) + { + // no tail + return OUString(); + } + + sal_Bool SAL_CALL PlainTextFormatter::supportsService( const OUString& _rServiceName ) + { + return cppu::supportsService(this, _rServiceName); + } + + + OUString SAL_CALL PlainTextFormatter::getImplementationName() + { + return "com.sun.star.comp.extensions.PlainTextFormatter"; + } + + Sequence< OUString > SAL_CALL PlainTextFormatter::getSupportedServiceNames() + { + return { "com.sun.star.logging.PlainTextFormatter" }; + } + +} // namespace logging + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * +com_sun_star_comp_extensions_PlainTextFormatter( + css::uno::XComponentContext *, + css::uno::Sequence<css::uno::Any> const &) +{ + return cppu::acquire(new logging::PlainTextFormatter()); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |