desktop/source/migration/services/basicmigration.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 #include "basicmigration.hxx"
  21 #include <cppuhelper/supportsservice.hxx>
  22 #include <tools/urlobj.hxx>
  23 #include <unotools/bootstrap.hxx>
  24 #include <sal/log.hxx>
  25
  26
  27 using namespace ::com::sun::star;
  28 using namespace ::com::sun::star::uno;
  29
  30
  31 namespace migration
  32 {
  33
  34
  35     #define sSourceUserBasic "/user/basic"
  36     #define sTargetUserBasic "/user/__basic_80"
  37
  38
  39     // component operations
  40
  41
  42     OUString BasicMigration_getImplementationName()
  43     {
  44         return "com.sun.star.comp.desktop.migration.Basic";
  45     }
  46
  47
  48     Sequence< OUString > BasicMigration_getSupportedServiceNames()
  49     {
  50         Sequence< OUString > aNames { "com.sun.star.migration.Basic" };
  51         return aNames;
  52     }
  53
  54
  55     // BasicMigration
  56
  57
  58     BasicMigration::BasicMigration()
  59     {
  60     }
  61
  62
  63     BasicMigration::~BasicMigration()
  64     {
  65     }
  66
  67
  68     TStringVectorPtr BasicMigration::getFiles( const OUString& rBaseURL ) const
  69     {
  70         TStringVectorPtr aResult( new TStringVector );
  71         ::osl::Directory aDir( rBaseURL);
  72
  73         if ( aDir.open() == ::osl::FileBase::E_None )
  74         {
  75             // iterate over directory content
  76             TStringVector aSubDirs;
  77             ::osl::DirectoryItem aItem;
  78             while ( aDir.getNextItem( aItem ) == ::osl::FileBase::E_None )
  79             {
  80                 ::osl::FileStatus aFileStatus( osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileURL );
  81                 if ( aItem.getFileStatus( aFileStatus ) == ::osl::FileBase::E_None )
  82                 {
  83                     if ( aFileStatus.getFileType() == ::osl::FileStatus::Directory )
  84                         aSubDirs.push_back( aFileStatus.getFileURL() );
  85                     else
  86                         aResult->push_back( aFileStatus.getFileURL() );
  87                 }
  88             }
  89
  90             // iterate recursive over subfolders
  91             for (auto const& subDir : aSubDirs)
  92             {
  93                 TStringVectorPtr aSubResult = getFiles(subDir);
  94                 aResult->insert( aResult->end(), aSubResult->begin(), aSubResult->end() );
  95             }
  96         }
  97
  98         return aResult;
  99     }
 100
 101
 102     void BasicMigration::checkAndCreateDirectory( INetURLObject const & rDirURL )
 103     {
 104         ::osl::FileBase::RC aResult = ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ) );
 105         if ( aResult == ::osl::FileBase::E_NOENT )
 106         {
 107             INetURLObject aBaseURL( rDirURL );
 108             aBaseURL.removeSegment();
 109             checkAndCreateDirectory( aBaseURL );
 110             ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ) );
 111         }
 112     }
 113
 114
 115     void BasicMigration::copyFiles()
 116     {
 117         OUString sTargetDir;
 118         ::utl::Bootstrap::PathStatus aStatus = ::utl::Bootstrap::locateUserInstallation( sTargetDir );
 119         if ( aStatus == ::utl::Bootstrap::PATH_EXISTS )
 120         {
 121             sTargetDir += sTargetUserBasic;
 122             TStringVectorPtr aFileList = getFiles( m_sSourceDir );
 123             for (auto const& elem : *aFileList)
 124             {
 125                 OUString sLocalName = elem.copy( m_sSourceDir.getLength() );
 126                 OUString sTargetName = sTargetDir + sLocalName;
 127                 INetURLObject aURL( sTargetName );
 128                 aURL.removeSegment();
 129                 checkAndCreateDirectory( aURL );
 130                 ::osl::FileBase::RC aResult = ::osl::File::copy( elem, sTargetName );
 131                 if ( aResult != ::osl::FileBase::E_None )
 132                 {
 133                     SAL_WARN( "desktop", "BasicMigration::copyFiles: cannot copy "
 134                                 << elem << " to " << sTargetName );
 135                 }
 136             }
 137         }
 138         else
 139         {
 140             OSL_FAIL( "BasicMigration::copyFiles: no user installation!" );
 141         }
 142     }
 143
 144
 145     // XServiceInfo
 146
 147
 148     OUString BasicMigration::getImplementationName()
 149     {
 150         return BasicMigration_getImplementationName();
 151     }
 152
 153
 154     sal_Bool BasicMigration::supportsService(OUString const & ServiceName)
 155     {
 156         return cppu::supportsService(this, ServiceName);
 157     }
 158
 159
 160     Sequence< OUString > BasicMigration::getSupportedServiceNames()
 161     {
 162         return BasicMigration_getSupportedServiceNames();
 163     }
 164
 165
 166     // XInitialization
 167
 168
 169     void BasicMigration::initialize( const Sequence< Any >& aArguments )
 170     {
 171         ::osl::MutexGuard aGuard( m_aMutex );
 172
 173         const Any* pIter = aArguments.getConstArray();
 174         const Any* pEnd = pIter + aArguments.getLength();
 175         for ( ; pIter != pEnd ; ++pIter )
 176         {
 177             beans::NamedValue aValue;
 178             *pIter >>= aValue;
 179             if ( aValue.Name == "UserData" )
 180             {
 181                 if ( !(aValue.Value >>= m_sSourceDir) )
 182                 {
 183                     OSL_FAIL( "BasicMigration::initialize: argument UserData has wrong type!" );
 184                 }
 185                 m_sSourceDir += sSourceUserBasic;
 186                 break;
 187             }
 188         }
 189     }
 190
 191
 192     // XJob
 193
 194
 195     Any BasicMigration::execute( const Sequence< beans::NamedValue >& )
 196     {
 197         ::osl::MutexGuard aGuard( m_aMutex );
 198
 199         copyFiles();
 200
 201         return Any();
 202     }
 203
 204
 205     // component operations
 206
 207
 208     Reference< XInterface > BasicMigration_create(
 209         Reference< XComponentContext > const & )
 210     {
 211         return static_cast< lang::XTypeProvider * >( new BasicMigration() );
 212     }
 213
 214
 215 }   // namespace migration
 216
 217
 218 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */