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Diffstat (limited to 'desktop/source/migration/services/wordbookmigration.cxx')
| -rw-r--r-- | desktop/source/migration/services/wordbookmigration.cxx | 231 |
1 files changed, 231 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..a3fff8823 --- /dev/null +++ b/desktop/source/migration/services/wordbookmigration.cxx @@ -0,0 +1,231 @@ +/* -*- 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> +#include <com/sun/star/uno/XComponentContext.hpp> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; + + +namespace migration +{ + 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) ) + { + std::u16string_view sSourceLocalName = elem.subView( 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 "com.sun.star.comp.desktop.migration.Wordbooks"; + } + + + sal_Bool WordbookMigration::supportsService(OUString const & ServiceName) + { + return cppu::supportsService(this, ServiceName); + } + + + Sequence< OUString > WordbookMigration::getSupportedServiceNames() + { + return { "com.sun.star.migration.Wordbooks" }; + } + + + // 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(); + } + +} // namespace migration + + +extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface* +desktop_WordbookMigration_get_implementation( + css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&) +{ + return cppu::acquire(new migration::WordbookMigration()); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |