375 lines
12 KiB
C++
375 lines
12 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: officeinstallationdirectories.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: rt $ $Date: 2005-09-08 02:54:13 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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/**************************************************************************
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TODO
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**************************************************************************
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*************************************************************************/
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#include "osl/file.hxx"
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#include "com/sun/star/beans/XPropertySet.hpp"
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#include "com/sun/star/util/XMacroExpander.hpp"
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#include "officeinstallationdirectories.hxx"
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using namespace com::sun::star;
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using namespace comphelper;
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//=========================================================================
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// helpers
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//=========================================================================
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uno::Sequence< rtl::OUString > SAL_CALL
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OfficeInstallationDirectories_getSupportedServiceNames()
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throw()
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{
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const rtl::OUString aServiceName(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.util.OfficeInstallationDirectories" ) );
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return uno::Sequence< rtl::OUString >( &aServiceName, 1 );
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}
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//=========================================================================
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rtl::OUString SAL_CALL OfficeInstallationDirectories_getImplementationName()
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throw()
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{
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return rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.comp.util.OfficeInstallationDirectories" ) );
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}
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//=========================================================================
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rtl::OUString SAL_CALL OfficeInstallationDirectories_getSingletonName()
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throw()
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{
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return rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.util.theOfficeInstallationDirectories" ) );
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}
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//=========================================================================
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rtl::OUString SAL_CALL OfficeInstallationDirectories_getSingletonServiceName()
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throw()
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{
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return rtl::OUString(
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RTL_CONSTASCII_USTRINGPARAM(
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"com.sun.star.util.OfficeInstallationDirectories" ) );
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}
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//=========================================================================
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uno::Reference< uno::XInterface > SAL_CALL
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OfficeInstallationDirectories_createInstance(
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const uno::Reference< lang::XMultiServiceFactory > & xSMgr )
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throw( uno::Exception )
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{
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OSL_ENSURE( xSMgr.is(), "No service manager!" );
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uno::Reference< uno::XComponentContext > xCtx;
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uno::Reference< beans::XPropertySet > xPropSet( xSMgr, uno::UNO_QUERY );
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if ( xPropSet.is() )
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{
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xPropSet->getPropertyValue(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ) ) )
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>>= xCtx;
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}
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if ( !xCtx.is() )
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{
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throw uno::RuntimeException(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"Unable to obtain component context from service manager!" ) ),
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uno::Reference< uno::XInterface >() );
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}
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return static_cast< cppu::OWeakObject * >(
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new OfficeInstallationDirectories( xCtx ) );
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}
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//=========================================================================
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static bool makeCanonicalFileURL( rtl::OUString & rURL )
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{
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OSL_ENSURE( rURL.matchAsciiL( "file:", sizeof( "file:" ) - 1 , 0 ) ,
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"File URL expected!" );
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rtl::OUString aNormalizedURL;
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if ( osl::FileBase::getAbsoluteFileURL( rtl::OUString(),
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rURL,
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aNormalizedURL )
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== osl::DirectoryItem::E_None )
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{
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osl::DirectoryItem aDirItem;
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if ( osl::DirectoryItem::get( aNormalizedURL, aDirItem )
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== osl::DirectoryItem::E_None )
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{
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osl::FileStatus aFileStatus( FileStatusMask_FileURL );
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if ( aDirItem.getFileStatus( aFileStatus )
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== osl::DirectoryItem::E_None )
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{
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aNormalizedURL = aFileStatus.getFileURL();
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if ( aNormalizedURL.getLength() > 0 )
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{
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if ( aNormalizedURL
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.getStr()[ aNormalizedURL.getLength() - 1 ]
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!= sal_Unicode( '/' ) )
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rURL = aNormalizedURL;
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else
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rURL = aNormalizedURL
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.copy( 0, aNormalizedURL.getLength() - 1 );
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return true;
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}
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}
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}
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}
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return false;
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}
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//=========================================================================
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//=========================================================================
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//
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// OfficeInstallationDirectories Implementation.
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//
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//=========================================================================
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//=========================================================================
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OfficeInstallationDirectories::OfficeInstallationDirectories(
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const uno::Reference< uno::XComponentContext > & xCtx )
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: m_aOfficeDirMacro( RTL_CONSTASCII_USTRINGPARAM( "$(baseinsturl)" ) ),
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m_aUserDirMacro( RTL_CONSTASCII_USTRINGPARAM( "$(userdataurl)" ) ),
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m_xCtx( xCtx ),
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m_pOfficeDir( 0 ),
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m_pUserDir( 0 )
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{
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}
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//=========================================================================
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// virtual
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OfficeInstallationDirectories::~OfficeInstallationDirectories()
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{
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}
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//=========================================================================
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// util::XOfficeInstallationDirectories
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//=========================================================================
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// virtual
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rtl::OUString SAL_CALL
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OfficeInstallationDirectories::getOfficeInstallationDirectoryURL()
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throw ( uno::RuntimeException )
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{
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// late init m_pOfficeDir and m_pUserDir
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initDirs();
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return rtl::OUString( *m_pOfficeDir );
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}
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//=========================================================================
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// virtual
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rtl::OUString SAL_CALL
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OfficeInstallationDirectories::getOfficeUserDataDirectoryURL()
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throw ( uno::RuntimeException )
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{
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// late init m_pOfficeDir and m_pUserDir
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initDirs();
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return rtl::OUString( *m_pUserDir );
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}
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//=========================================================================
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// virtual
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rtl::OUString SAL_CALL
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OfficeInstallationDirectories::makeRelocatableURL( const rtl::OUString& URL )
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throw ( uno::RuntimeException )
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{
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if ( URL.getLength() > 0 )
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{
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// late init m_pOfficeDir and m_pUserDir
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initDirs();
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rtl::OUString aCanonicalURL( URL );
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makeCanonicalFileURL( aCanonicalURL );
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sal_Int32 nIndex = aCanonicalURL.indexOf( *m_pOfficeDir );
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if ( nIndex != -1 )
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{
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return rtl::OUString(
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URL.replaceAt( nIndex,
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m_pOfficeDir->getLength(),
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m_aOfficeDirMacro ) );
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}
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else
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{
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sal_Int32 nIndex = aCanonicalURL.indexOf( *m_pUserDir );
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if ( nIndex != -1 )
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{
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return rtl::OUString(
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URL.replaceAt( nIndex,
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m_pUserDir->getLength(),
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m_aUserDirMacro ) );
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}
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}
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}
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return rtl::OUString( URL );
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}
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//=========================================================================
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// virtual
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rtl::OUString SAL_CALL
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OfficeInstallationDirectories::makeAbsoluteURL( const rtl::OUString& URL )
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throw ( uno::RuntimeException )
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{
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if ( URL.getLength() > 0 )
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{
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sal_Int32 nIndex = URL.indexOf( m_aOfficeDirMacro );
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if ( nIndex != -1 )
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{
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// late init m_pOfficeDir and m_pUserDir
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initDirs();
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return rtl::OUString(
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URL.replaceAt( nIndex,
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m_aOfficeDirMacro.getLength(),
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*m_pOfficeDir ) );
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}
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else
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{
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sal_Int32 nIndex = URL.indexOf( m_aUserDirMacro );
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if ( nIndex != -1 )
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{
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// late init m_pOfficeDir and m_pUserDir
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initDirs();
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return rtl::OUString(
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URL.replaceAt( nIndex,
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m_aUserDirMacro.getLength(),
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*m_pUserDir ) );
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}
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}
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}
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return rtl::OUString( URL );
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}
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//=========================================================================
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// lang::XServiceInfo
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//=========================================================================
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// virtual
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rtl::OUString SAL_CALL
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OfficeInstallationDirectories::getImplementationName()
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throw ( uno::RuntimeException )
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{
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return OfficeInstallationDirectories_getImplementationName();
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}
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//=========================================================================
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// virtual
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sal_Bool SAL_CALL
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OfficeInstallationDirectories::supportsService( const rtl::OUString& ServiceName )
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throw ( uno::RuntimeException )
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{
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const uno::Sequence< rtl::OUString > & aNames
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= OfficeInstallationDirectories_getSupportedServiceNames();
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const rtl::OUString * p = aNames.getConstArray();
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for ( sal_Int32 nPos = 0; nPos < aNames.getLength(); nPos++ )
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{
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if ( p[ nPos ].equals( ServiceName ) )
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return sal_True;
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}
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return sal_False;
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}
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//=========================================================================
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// virtual
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uno::Sequence< ::rtl::OUString > SAL_CALL
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OfficeInstallationDirectories::getSupportedServiceNames()
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throw ( uno::RuntimeException )
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{
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return OfficeInstallationDirectories_getSupportedServiceNames();
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}
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//=========================================================================
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// non-UNO
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//=========================================================================
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void OfficeInstallationDirectories::initDirs()
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{
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if ( m_pOfficeDir == 0 )
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{
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osl::MutexGuard aGuard( m_aMutex );
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if ( m_pOfficeDir == 0 )
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{
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m_pOfficeDir = new rtl::OUString;
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m_pUserDir = new rtl::OUString;
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uno::Reference< util::XMacroExpander > xExpander;
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m_xCtx->getValueByName(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"/singletons/com.sun.star.util.theMacroExpander" ) ) )
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>>= xExpander;
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OSL_ENSURE( xExpander.is(),
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"Unable to obtain macro expander singleton!" );
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if ( xExpander.is() )
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{
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*m_pOfficeDir =
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xExpander->expandMacros(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"${$SYSBINDIR/" SAL_CONFIGFILE( "bootstrap" ) ":BaseInstallation}" ) ) );
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OSL_ENSURE( m_pOfficeDir->getLength() > 0,
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"Unable to obtain office installation directory!" );
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makeCanonicalFileURL( *m_pOfficeDir );
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*m_pUserDir =
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xExpander->expandMacros(
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rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
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"${$SYSBINDIR/" SAL_CONFIGFILE( "bootstrap" ) ":UserInstallation}" ) ) );
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OSL_ENSURE( m_pUserDir->getLength() > 0,
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"Unable to obtain office user data directory!" );
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makeCanonicalFileURL( *m_pUserDir );
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}
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}
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}
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}
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