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
  25
  26 using namespace ::com::sun::star;
  27 using namespace ::com::sun::star::uno;
  28
  29
  30 //.........................................................................
  31 namespace migration
  32 {
  33 //.........................................................................
  34
  35
  36     #define sSourceUserBasic OUString( "/user/basic" )
  37     #define sTargetUserBasic OUString( "/user/__basic_80" )
  38
  39     // =============================================================================
  40     // component operations
  41     // =============================================================================
  42
  43     OUString BasicMigration_getImplementationName()
  44     {
  45         return OUString("com.sun.star.comp.desktop.migration.Basic");
  46     }
  47
  48     // -----------------------------------------------------------------------------
  49
  50     Sequence< OUString > BasicMigration_getSupportedServiceNames()
  51     {
  52         Sequence< OUString > aNames(1);
  53         aNames.getArray()[0] = "com.sun.star.migration.Basic";
  54         return aNames;
  55     }
  56
  57     // =============================================================================
  58     // BasicMigration
  59     // =============================================================================
  60
  61     BasicMigration::BasicMigration()
  62     {
  63     }
  64
  65     // -----------------------------------------------------------------------------
  66
  67     BasicMigration::~BasicMigration()
  68     {
  69     }
  70
  71     // -----------------------------------------------------------------------------
  72
  73     TStringVectorPtr BasicMigration::getFiles( const OUString& rBaseURL ) const
  74     {
  75         TStringVectorPtr aResult( new TStringVector );
  76         ::osl::Directory aDir( rBaseURL);
  77
  78         if ( aDir.open() == ::osl::FileBase::E_None )
  79         {
  80             // iterate over directory content
  81             TStringVector aSubDirs;
  82             ::osl::DirectoryItem aItem;
  83             while ( aDir.getNextItem( aItem ) == ::osl::FileBase::E_None )
  84             {
  85                 ::osl::FileStatus aFileStatus( osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileURL );
  86                 if ( aItem.getFileStatus( aFileStatus ) == ::osl::FileBase::E_None )
  87                 {
  88                     if ( aFileStatus.getFileType() == ::osl::FileStatus::Directory )
  89                         aSubDirs.push_back( aFileStatus.getFileURL() );
  90                     else
  91                         aResult->push_back( aFileStatus.getFileURL() );
  92                 }
  93             }
  94
  95             // iterate recursive over subfolders
  96             TStringVector::const_iterator aI = aSubDirs.begin();
  97             while ( aI != aSubDirs.end() )
  98             {
  99                 TStringVectorPtr aSubResult = getFiles( *aI );
 100                 aResult->insert( aResult->end(), aSubResult->begin(), aSubResult->end() );
 101                 ++aI;
 102             }
 103         }
 104
 105         return aResult;
 106     }
 107
 108     // -----------------------------------------------------------------------------
 109
 110     ::osl::FileBase::RC BasicMigration::checkAndCreateDirectory( INetURLObject& rDirURL )
 111     {
 112         ::osl::FileBase::RC aResult = ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DECODE_TO_IURI ) );
 113         if ( aResult == ::osl::FileBase::E_NOENT )
 114         {
 115             INetURLObject aBaseURL( rDirURL );
 116             aBaseURL.removeSegment();
 117             checkAndCreateDirectory( aBaseURL );
 118             return ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DECODE_TO_IURI ) );
 119         }
 120         else
 121         {
 122             return aResult;
 123         }
 124     }
 125
 126     // -----------------------------------------------------------------------------
 127
 128     void BasicMigration::copyFiles()
 129     {
 130         OUString sTargetDir;
 131         ::utl::Bootstrap::PathStatus aStatus = ::utl::Bootstrap::locateUserInstallation( sTargetDir );
 132         if ( aStatus == ::utl::Bootstrap::PATH_EXISTS )
 133         {
 134             sTargetDir += sTargetUserBasic;
 135             TStringVectorPtr aFileList = getFiles( m_sSourceDir );
 136             TStringVector::const_iterator aI = aFileList->begin();
 137             while ( aI != aFileList->end() )
 138             {
 139                 OUString sLocalName = aI->copy( m_sSourceDir.getLength() );
 140                 OUString sTargetName = sTargetDir + sLocalName;
 141                 INetURLObject aURL( sTargetName );
 142                 aURL.removeSegment();
 143                 checkAndCreateDirectory( aURL );
 144                 ::osl::FileBase::RC aResult = ::osl::File::copy( *aI, sTargetName );
 145                 if ( aResult != ::osl::FileBase::E_None )
 146                 {
 147                     OString aMsg( "BasicMigration::copyFiles: cannot copy " );
 148                     aMsg += OUStringToOString( *aI, RTL_TEXTENCODING_UTF8 ) + " to "
 149                          +  OUStringToOString( sTargetName, RTL_TEXTENCODING_UTF8 );
 150                     OSL_FAIL( aMsg.getStr() );
 151                 }
 152                 ++aI;
 153             }
 154         }
 155         else
 156         {
 157             OSL_FAIL( "BasicMigration::copyFiles: no user installation!" );
 158         }
 159     }
 160
 161     // -----------------------------------------------------------------------------
 162     // XServiceInfo
 163     // -----------------------------------------------------------------------------
 164
 165     OUString BasicMigration::getImplementationName() throw (RuntimeException)
 166     {
 167         return BasicMigration_getImplementationName();
 168     }
 169
 170     // -----------------------------------------------------------------------------
 171
 172     sal_Bool BasicMigration::supportsService(OUString const & ServiceName)
 173         throw (css::uno::RuntimeException)
 174     {
 175         return cppu::supportsService(this, ServiceName);
 176     }
 177
 178     // -----------------------------------------------------------------------------
 179
 180     Sequence< OUString > BasicMigration::getSupportedServiceNames() throw (RuntimeException)
 181     {
 182         return BasicMigration_getSupportedServiceNames();
 183     }
 184
 185     // -----------------------------------------------------------------------------
 186     // XInitialization
 187     // -----------------------------------------------------------------------------
 188
 189     void BasicMigration::initialize( const Sequence< Any >& aArguments ) throw (Exception, RuntimeException)
 190     {
 191         ::osl::MutexGuard aGuard( m_aMutex );
 192
 193         const Any* pIter = aArguments.getConstArray();
 194         const Any* pEnd = pIter + aArguments.getLength();
 195         for ( ; pIter != pEnd ; ++pIter )
 196         {
 197             beans::NamedValue aValue;
 198             *pIter >>= aValue;
 199             if ( aValue.Name == "UserData" )
 200             {
 201                 if ( !(aValue.Value >>= m_sSourceDir) )
 202                 {
 203                     OSL_FAIL( "BasicMigration::initialize: argument UserData has wrong type!" );
 204                 }
 205                 m_sSourceDir += sSourceUserBasic;
 206                 break;
 207             }
 208         }
 209     }
 210
 211     // -----------------------------------------------------------------------------
 212     // XJob
 213     // -----------------------------------------------------------------------------
 214
 215     Any BasicMigration::execute( const Sequence< beans::NamedValue >& )
 216         throw (lang::IllegalArgumentException, Exception, RuntimeException)
 217     {
 218         ::osl::MutexGuard aGuard( m_aMutex );
 219
 220         copyFiles();
 221
 222         return Any();
 223     }
 224
 225     // =============================================================================
 226     // component operations
 227     // =============================================================================
 228
 229     Reference< XInterface > SAL_CALL BasicMigration_create(
 230         Reference< XComponentContext > const & )
 231         SAL_THROW(())
 232     {
 233         return static_cast< lang::XTypeProvider * >( new BasicMigration() );
 234     }
 235
 236     // -----------------------------------------------------------------------------
 237
 238 //.........................................................................
 239 }   // namespace migration
 240 //.........................................................................
 241
 242 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */