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 <dp_misc.h>
  22 #include <dp_services.hxx>
  23 #include <rtl/strbuf.hxx>
  24 #include <sal/log.hxx>
  25 #include <osl/time.h>
  26 #include <osl/thread.h>
  27 #include <cppuhelper/compbase.hxx>
  28 #include <comphelper/anytostring.hxx>
  29 #include <comphelper/servicedecl.hxx>
  30 #include <comphelper/unwrapargs.hxx>
  31 #include <comphelper/logging.hxx>
  32 #include <com/sun/star/deployment/DeploymentException.hpp>
  33 #include <com/sun/star/logging/LogLevel.hpp>
  34 #include <com/sun/star/ucb/XProgressHandler.hpp>
  35 #include <com/sun/star/ucb/SimpleFileAccess.hpp>
  36 #include <com/sun/star/io/IOException.hpp>
  37 #include <com/sun/star/io/XSeekable.hpp>
  38 #include <stdio.h>
  39 #include <boost/optional.hpp>
  40
  41 using namespace ::com::sun::star;
  42 using namespace ::com::sun::star::uno;
  43 using namespace ::com::sun::star::logging;
  44
  45 namespace dp_log {
  46
  47 typedef ::cppu::WeakComponentImplHelper<ucb::XProgressHandler> t_log_helper;
  48
  49
  50 class ProgressLogImpl : public ::dp_misc::MutexHolder, public t_log_helper
  51 {
  52     std::unique_ptr<comphelper::EventLogger> m_logger;
  53
  54 protected:
  55     virtual void SAL_CALL disposing() override;
  56     virtual ~ProgressLogImpl() override;
  57
  58 public:
  59     ProgressLogImpl( Sequence<Any> const & args,
  60                      Reference<XComponentContext> const & xContext );
  61
  62     // XProgressHandler
  63     virtual void SAL_CALL push( Any const & Status ) override;
  64     virtual void SAL_CALL update( Any const & Status ) override;
  65     virtual void SAL_CALL pop() override;
  66 };
  67
  68
  69 ProgressLogImpl::~ProgressLogImpl()
  70 {
  71 }
  72
  73
  74 void ProgressLogImpl::disposing()
  75 {
  76 }
  77
  78
  79 ProgressLogImpl::ProgressLogImpl(
  80     Sequence<Any> const & /* args */,
  81     Reference<XComponentContext> const & xContext )
  82     : t_log_helper( getMutex() )
  83 {
  84     // Use the logger created by unopkg app
  85     m_logger.reset(new comphelper::EventLogger(xContext, "unopkg"));
  86 }
  87
  88 // XProgressHandler
  89
  90 void ProgressLogImpl::push( Any const & Status )
  91 {
  92     update( Status );
  93 }
  94
  95 void ProgressLogImpl::update( Any const & Status )
  96 {
  97     if (! Status.hasValue())
  98         return;
  99
 100     OUStringBuffer buf;
 101
 102     OUString msg;
 103     sal_Int32 logLevel = LogLevel::INFO;
 104     if (Status >>= msg) {
 105         buf.append( msg );
 106     }
 107     else {
 108         logLevel = LogLevel::SEVERE;
 109         buf.append( ::comphelper::anyToString(Status) );
 110     }
 111     m_logger->log(logLevel, buf.makeStringAndClear());
 112 }
 113
 114
 115 void ProgressLogImpl::pop()
 116 {
 117 }
 118
 119 namespace sdecl = comphelper::service_decl;
 120 sdecl::class_<ProgressLogImpl, sdecl::with_args<true> > const servicePLI;
 121 sdecl::ServiceDecl const serviceDecl(
 122     servicePLI,
 123     // a private one:
 124     "com.sun.star.comp.deployment.ProgressLog",
 125     "com.sun.star.comp.deployment.ProgressLog" );
 126
 127 } // namespace dp_log
 128
 129 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */