desktop/source/deployment/dp_log.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20
  21 #include <cppuhelper/basemutex.hxx>
  22 #include <cppuhelper/compbase.hxx>
  23 #include <cppuhelper/supportsservice.hxx>
  24 #include <comphelper/anytostring.hxx>
  25 #include <comphelper/logging.hxx>
  26 #include <rtl/ustrbuf.hxx>
  27 #include <com/sun/star/logging/LogLevel.hpp>
  28 #include <com/sun/star/ucb/XProgressHandler.hpp>
  29 #include <com/sun/star/lang/XServiceInfo.hpp>
  30
  31 using namespace ::com::sun::star;
  32 using namespace ::com::sun::star::uno;
  33 using namespace ::com::sun::star::logging;
  34
  35 namespace dp_log {
  36
  37 typedef ::cppu::WeakComponentImplHelper<ucb::XProgressHandler, lang::XServiceInfo> t_log_helper;
  38
  39 namespace {
  40
  41 class ProgressLogImpl : public cppu::BaseMutex, public t_log_helper
  42 {
  43     comphelper::EventLogger m_logger;
  44
  45 protected:
  46     virtual void SAL_CALL disposing() override;
  47     virtual ~ProgressLogImpl() override;
  48
  49 public:
  50     ProgressLogImpl( Sequence<Any> const & args,
  51                      Reference<XComponentContext> const & xContext );
  52
  53     // XServiceInfo
  54     virtual OUString SAL_CALL getImplementationName() override;
  55     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
  56     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  57
  58     // XProgressHandler
  59     virtual void SAL_CALL push( Any const & Status ) override;
  60     virtual void SAL_CALL update( Any const & Status ) override;
  61     virtual void SAL_CALL pop() override;
  62 };
  63
  64 }
  65
  66 ProgressLogImpl::~ProgressLogImpl()
  67 {
  68 }
  69
  70
  71 void ProgressLogImpl::disposing()
  72 {
  73 }
  74
  75
  76 ProgressLogImpl::ProgressLogImpl(
  77     Sequence<Any> const & /* args */,
  78     Reference<XComponentContext> const & xContext )
  79     : t_log_helper( m_aMutex )
  80     // Use the logger created by unopkg app
  81     , m_logger(xContext, "unopkg")
  82 {
  83 }
  84
  85 // XServiceInfo
  86 OUString ProgressLogImpl::getImplementationName()
  87 {
  88     return u"com.sun.star.comp.deployment.ProgressLog"_ustr;
  89 }
  90
  91 sal_Bool ProgressLogImpl::supportsService( const OUString& ServiceName )
  92 {
  93     return cppu::supportsService(this, ServiceName);
  94 }
  95
  96 css::uno::Sequence< OUString > ProgressLogImpl::getSupportedServiceNames()
  97 {
  98     // a private one
  99     return { u"com.sun.star.comp.deployment.ProgressLog"_ustr };
 100 }
 101
 102 // XProgressHandler
 103
 104 void ProgressLogImpl::push( Any const & Status )
 105 {
 106     update( Status );
 107 }
 108
 109 void ProgressLogImpl::update( Any const & Status )
 110 {
 111     if (! Status.hasValue())
 112         return;
 113
 114     OUStringBuffer buf;
 115
 116     OUString msg;
 117     sal_Int32 logLevel = LogLevel::INFO;
 118     if (Status >>= msg) {
 119         buf.append( msg );
 120     }
 121     else {
 122         logLevel = LogLevel::SEVERE;
 123         buf.append( ::comphelper::anyToString(Status) );
 124     }
 125     m_logger.log(logLevel, buf.makeStringAndClear());
 126 }
 127
 128
 129 void ProgressLogImpl::pop()
 130 {
 131 }
 132
 133 } // namespace dp_log
 134
 135 extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
 136 com_sun_star_comp_deployment_ProgressLog_get_implementation(
 137     css::uno::XComponentContext* context, css::uno::Sequence<css::uno::Any> const& args)
 138 {
 139     return cppu::acquire(new dp_log::ProgressLogImpl(args, context));
 140 }
 141
 142
 143 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */