Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 252 insertions, 0 deletions

diff --git a/desktop/source/migration/services/wordbookmigration.cxx b/desktop/source/migration/services/wordbookmigration.cxx
new file mode 100644
index 000000000..354643e8e
--- /dev/null
+++ b/desktop/source/migration/services/wordbookmigration.cxx
@@ -0,0 +1,252 @@
+/* -*- 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 "wordbookmigration.hxx"
+#include <cppuhelper/supportsservice.hxx>
+#include <tools/urlobj.hxx>
+#include <unotools/bootstrap.hxx>
+#include <unotools/ucbstreamhelper.hxx>
+#include <sal/log.hxx>
+#include <osl/file.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+
+
+namespace migration
+{
+    // component operations
+
+
+    OUString WordbookMigration_getImplementationName()
+    {
+        return "com.sun.star.comp.desktop.migration.Wordbooks";
+    }
+
+
+    Sequence< OUString > WordbookMigration_getSupportedServiceNames()
+    {
+        return { "com.sun.star.migration.Wordbooks" };
+    }
+
+
+    // WordbookMigration
+
+
+    WordbookMigration::WordbookMigration()
+    {
+    }
+
+
+    WordbookMigration::~WordbookMigration()
+    {
+    }
+
+
+    TStringVectorPtr WordbookMigration::getFiles( const OUString& rBaseURL ) const
+    {
+        TStringVectorPtr aResult( new TStringVector );
+        ::osl::Directory aDir( rBaseURL);
+
+        if ( aDir.open() == ::osl::FileBase::E_None )
+        {
+            // iterate over directory content
+            TStringVector aSubDirs;
+            ::osl::DirectoryItem aItem;
+            while ( aDir.getNextItem( aItem ) == ::osl::FileBase::E_None )
+            {
+                ::osl::FileStatus aFileStatus( osl_FileStatus_Mask_Type | osl_FileStatus_Mask_FileURL );
+                if ( aItem.getFileStatus( aFileStatus ) == ::osl::FileBase::E_None )
+                {
+                    if ( aFileStatus.getFileType() == ::osl::FileStatus::Directory )
+                        aSubDirs.push_back( aFileStatus.getFileURL() );
+                    else
+                        aResult->push_back( aFileStatus.getFileURL() );
+                }
+            }
+
+            // iterate recursive over subfolders
+            for (auto const& subDir : aSubDirs)
+            {
+                TStringVectorPtr aSubResult = getFiles(subDir);
+                aResult->insert( aResult->end(), aSubResult->begin(), aSubResult->end() );
+            }
+        }
+
+        return aResult;
+    }
+
+
+    void WordbookMigration::checkAndCreateDirectory( INetURLObject const & rDirURL )
+    {
+        ::osl::FileBase::RC aResult = ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ) );
+        if ( aResult == ::osl::FileBase::E_NOENT )
+        {
+            INetURLObject aBaseURL( rDirURL );
+            aBaseURL.removeSegment();
+            checkAndCreateDirectory( aBaseURL );
+            ::osl::Directory::create( rDirURL.GetMainURL( INetURLObject::DecodeMechanism::ToIUri ) );
+        }
+    }
+
+#define MAX_HEADER_LENGTH 16
+static bool IsUserWordbook( const OUString& rFile )
+{
+    bool bRet = false;
+    std::unique_ptr<SvStream> pStream = ::utl::UcbStreamHelper::CreateStream( rFile, StreamMode::STD_READ );
+    if ( pStream && !pStream->GetError() )
+    {
+        static const char* const pVerOOo7    = "OOoUserDict1";
+        sal_uInt64 const nSniffPos = pStream->Tell();
+        static std::size_t nVerOOo7Len = sal::static_int_cast< std::size_t >(strlen( pVerOOo7 ));
+        char pMagicHeader[MAX_HEADER_LENGTH];
+        pMagicHeader[ nVerOOo7Len ] = '\0';
+        if (pStream->ReadBytes(static_cast<void *>(pMagicHeader), nVerOOo7Len) == nVerOOo7Len)
+        {
+            if ( !strcmp(pMagicHeader, pVerOOo7) )
+                bRet = true;
+            else
+            {
+                sal_uInt16 nLen;
+                pStream->Seek (nSniffPos);
+                pStream->ReadUInt16( nLen );
+                if ( nLen < MAX_HEADER_LENGTH )
+                {
+                    pStream->ReadBytes(pMagicHeader, nLen);
+                    pMagicHeader[nLen] = '\0';
+                    if ( !strcmp(pMagicHeader, "WBSWG2")
+                     ||  !strcmp(pMagicHeader, "WBSWG5")
+                     ||  !strcmp(pMagicHeader, "WBSWG6") )
+                        bRet = true;
+                }
+            }
+        }
+    }
+
+    return bRet;
+}
+
+
+    void WordbookMigration::copyFiles()
+    {
+        OUString sTargetDir;
+        ::utl::Bootstrap::PathStatus aStatus = ::utl::Bootstrap::locateUserInstallation( sTargetDir );
+        if ( aStatus == ::utl::Bootstrap::PATH_EXISTS )
+        {
+            sTargetDir += "/user/wordbook";
+            TStringVectorPtr aFileList = getFiles( m_sSourceDir );
+            for (auto const& elem : *aFileList)
+            {
+                if (IsUserWordbook(elem) )
+                {
+                    OUString sSourceLocalName = elem.copy( m_sSourceDir.getLength() );
+                    OUString sTargetName = sTargetDir + sSourceLocalName;
+                    INetURLObject aURL( sTargetName );
+                    aURL.removeSegment();
+                    checkAndCreateDirectory( aURL );
+                    ::osl::FileBase::RC aResult = ::osl::File::copy( elem, sTargetName );
+                    if ( aResult != ::osl::FileBase::E_None )
+                    {
+                        SAL_WARN( "desktop", "WordbookMigration::copyFiles: cannot copy "
+                                     << elem << " to " << sTargetName);
+                    }
+                }
+            }
+        }
+        else
+        {
+            OSL_FAIL( "WordbookMigration::copyFiles: no user installation!" );
+        }
+    }
+
+
+    // XServiceInfo
+
+
+    OUString WordbookMigration::getImplementationName()
+    {
+        return WordbookMigration_getImplementationName();
+    }
+
+
+    sal_Bool WordbookMigration::supportsService(OUString const & ServiceName)
+    {
+        return cppu::supportsService(this, ServiceName);
+    }
+
+
+    Sequence< OUString > WordbookMigration::getSupportedServiceNames()
+    {
+        return WordbookMigration_getSupportedServiceNames();
+    }
+
+
+    // XInitialization
+
+
+    void WordbookMigration::initialize( const Sequence< Any >& aArguments )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        const Any* pIter = aArguments.getConstArray();
+        const Any* pEnd = pIter + aArguments.getLength();
+        for ( ; pIter != pEnd ; ++pIter )
+        {
+            beans::NamedValue aValue;
+            *pIter >>= aValue;
+            if ( aValue.Name == "UserData" )
+            {
+                if ( !(aValue.Value >>= m_sSourceDir) )
+                {
+                    OSL_FAIL( "WordbookMigration::initialize: argument UserData has wrong type!" );
+                }
+                m_sSourceDir += "/user/wordbook";
+                break;
+            }
+        }
+    }
+
+
+    // XJob
+
+
+    Any WordbookMigration::execute( const Sequence< beans::NamedValue >& )
+    {
+        ::osl::MutexGuard aGuard( m_aMutex );
+
+        copyFiles();
+
+        return Any();
+    }
+
+
+    // component operations
+
+
+    Reference< XInterface > WordbookMigration_create(
+        Reference< XComponentContext > const & )
+    {
+        return static_cast< lang::XTypeProvider * >( new WordbookMigration() );
+    }
+
+
+}   // namespace migration
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */