3a51daeace
(*) if we are already throwing a Wrapped*Exception, get the exception using cppu::getCaughtexception. (*) when catching and then immediately throwing UNO exceptions, use cppu::getCaughtException to prevent exception slicing (*) if we are going to catch an exception and then immediately throw a RuntimeException, rather throw a WrappedTargetRuntimeException and preserve the original exception information. Change-Id: Ia7a501a50ae0e6f4d05186333c8517fdcb17d558 Reviewed-on: https://gerrit.libreoffice.org/54692 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
1733 lines
56 KiB
C++
1733 lines
56 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <vector>
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#include <cppuhelper/exc_hlp.hxx>
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#include <cppuhelper/queryinterface.hxx>
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#include <cppuhelper/weak.hxx>
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#include <cppuhelper/implbase.hxx>
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#include <cppuhelper/implementationentry.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <comphelper/sequence.hxx>
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#include <uno/mapping.hxx>
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#include <osl/thread.h>
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#include <rtl/ref.hxx>
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#include <rtl/ustring.hxx>
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#include <rtl/ustrbuf.hxx>
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#include <osl/process.h>
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#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/loader/XImplementationLoader.hpp>
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#include <com/sun/star/registry/XImplementationRegistration2.hpp>
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#include <com/sun/star/container/XHierarchicalNameAccess.hpp>
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#include <com/sun/star/reflection/XServiceTypeDescription.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/uno/RuntimeException.hpp>
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#include "mergekeys.hxx"
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#if defined(_WIN32)
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#include <io.h>
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#else
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#include <unistd.h>
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#endif
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using namespace com::sun::star;
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using namespace css::uno;
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using namespace css::loader;
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using namespace css::beans;
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using namespace css::lang;
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using namespace css::registry;
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using namespace cppu;
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using namespace osl;
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namespace {
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struct StringPool
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{
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OUString slash_UNO_slash_REGISTRY_LINKS;
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OUString slash_IMPLEMENTATIONS;
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OUString slash_UNO;
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OUString slash_UNO_slash_SERVICES;
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OUString slash_UNO_slash_SINGLETONS;
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OUString slash_SERVICES;
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OUString slash_UNO_slash_LOCATION;
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OUString slash_UNO_slash_ACTIVATOR;
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OUString colon_old;
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OUString com_sun_star_registry_SimpleRegistry;
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OUString Registry;
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StringPool()
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: slash_UNO_slash_REGISTRY_LINKS( "/UNO/REGISTRY_LINKS")
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, slash_IMPLEMENTATIONS( "/IMPLEMENTATIONS" )
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, slash_UNO( "/UNO")
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, slash_UNO_slash_SERVICES( "/UNO/SERVICES")
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, slash_UNO_slash_SINGLETONS( "/UNO/SINGLETONS")
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, slash_SERVICES( "/SERVICES/" )
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, slash_UNO_slash_LOCATION( "/UNO/LOCATION" )
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, slash_UNO_slash_ACTIVATOR( "/UNO/ACTIVATOR" )
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, colon_old( ":old")
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, com_sun_star_registry_SimpleRegistry("com.sun.star.registry.SimpleRegistry" )
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, Registry( "Registry" )
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{}
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StringPool(const StringPool&) = delete;
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StringPool& operator=(const StringPool&) = delete;
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};
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const StringPool &spool()
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{
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static StringPool *pPool = nullptr;
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if( ! pPool )
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{
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MutexGuard guard( Mutex::getGlobalMutex() );
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if( ! pPool )
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{
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static StringPool pool;
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pPool = &pool;
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}
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}
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return *pPool;
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}
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// static deleteAllLinkReferences()
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void deleteAllLinkReferences(const Reference < XSimpleRegistry >& xReg,
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const Reference < XRegistryKey >& xSource)
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// throw ( InvalidRegistryException, RuntimeException )
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{
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Reference < XRegistryKey > xKey = xSource->openKey(
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spool().slash_UNO_slash_REGISTRY_LINKS );
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if (xKey.is() && (xKey->getValueType() == RegistryValueType_ASCIILIST))
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{
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Sequence<OUString> linkNames = xKey->getAsciiListValue();
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if (linkNames.getLength())
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{
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const OUString* pLinkNames = linkNames.getConstArray();
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OUString aLinkName;
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OUString aLinkParent;
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Reference < XRegistryKey > xLinkParent;
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const sal_Unicode* pTmpName = nullptr;
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const sal_Unicode* pShortName = nullptr;
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sal_Int32 sEnd = 0;
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for (sal_Int32 i = 0; i < linkNames.getLength(); i++)
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{
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aLinkName = pLinkNames[i];
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pTmpName = aLinkName.getStr();
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if (pTmpName[0] != L'/')
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continue;
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sal_Int32 nIndex = rtl_ustr_indexOfChar( pTmpName, '%' );
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if ( nIndex == -1 )
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pShortName = nullptr;
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else
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pShortName = pTmpName+nIndex;
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while (pShortName && pShortName[1] == L'%')
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{
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nIndex = rtl_ustr_indexOfChar( pShortName+2, '%' );
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if ( nIndex == -1 )
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pShortName = nullptr;
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else
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pShortName += nIndex+2;
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}
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if (pShortName)
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{
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aLinkName = aLinkName.copy(0, pShortName - pTmpName);
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}
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xReg->getRootKey()->deleteLink(aLinkName);
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sEnd = aLinkName.lastIndexOf( '/' );
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aLinkParent = aLinkName.copy(0, sEnd);
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while(!aLinkParent.isEmpty())
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{
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xLinkParent = xReg->getRootKey()->openKey(aLinkParent);
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if (xLinkParent.is() && (xLinkParent->getKeyNames().getLength() == 0))
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{
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aLinkName = aLinkParent;
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xReg->getRootKey()->deleteKey(aLinkParent);
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sEnd = aLinkName.lastIndexOf( '/' );
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aLinkParent = aLinkName.copy(0, sEnd);
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} else
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{
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break;
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}
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}
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}
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}
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}
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}
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// static prepareLink
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void prepareLink( const Reference < XSimpleRegistry > & xDest,
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const Reference < XRegistryKey > & xSource,
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const OUString& link)
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// throw ( InvalidRegistryException, RuntimeException )
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{
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OUString linkRefName = xSource->getKeyName();
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OUString linkName(link);
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bool isRelativ = false;
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const sal_Unicode* pTmpName = link.getStr();
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const sal_Unicode* pShortName;
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sal_Int32 nIndex = rtl_ustr_indexOfChar( pTmpName, '%' );
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if ( nIndex == -1 )
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pShortName = nullptr;
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else
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pShortName = pTmpName+nIndex;
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if (pTmpName[0] != L'/')
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isRelativ = true;
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while (pShortName && pShortName[1] == L'%')
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{
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nIndex = rtl_ustr_indexOfChar( pShortName+2, '%' );
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if ( nIndex == -1 )
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pShortName = nullptr;
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else
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pShortName += nIndex+2;
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}
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if (pShortName)
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{
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linkRefName = linkRefName + link.copy(pShortName - pTmpName + 1);
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linkName = link.copy(0, pShortName - pTmpName);
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}
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if (isRelativ)
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xSource->createLink(linkName, linkRefName);
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else
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xDest->getRootKey()->createLink(linkName, linkRefName);
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}
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// static searchImplForLink
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OUString searchImplForLink(
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const Reference < XRegistryKey > & xRootKey,
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const OUString& linkName,
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const OUString& implName )
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// throw ( InvalidRegistryException, RuntimeException )
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{
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const StringPool & pool = spool();
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Reference < XRegistryKey > xKey = xRootKey->openKey( pool.slash_IMPLEMENTATIONS );
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if (xKey.is())
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{
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Sequence< Reference < XRegistryKey > > subKeys( xKey->openKeys() );
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const Reference < XRegistryKey > * pSubKeys = subKeys.getConstArray();
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OUString key_name( pool.slash_UNO + linkName );
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for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
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{
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try
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{
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Reference < XRegistryKey > xImplKey( pSubKeys[i] );
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if (xImplKey->getKeyType( key_name ) == RegistryKeyType_LINK)
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{
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OUString oldImplName = xImplKey->getKeyName().copy(strlen("/IMPLEMENTATIONS/"));
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if (implName != oldImplName)
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{
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return oldImplName;
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}
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}
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}
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catch(InvalidRegistryException&)
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{
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}
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}
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}
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return OUString();
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}
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// static searchLinkTargetForImpl
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OUString searchLinkTargetForImpl(const Reference < XRegistryKey >& xRootKey,
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const OUString& linkName,
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const OUString& implName)
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// throw ( InvalidRegistryException, RuntimeException )
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{
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// try
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// {
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const StringPool & pool = spool();
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Reference < XRegistryKey > xKey = xRootKey->openKey( pool.slash_IMPLEMENTATIONS );
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if (xKey.is())
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{
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Sequence< Reference < XRegistryKey > > subKeys = xKey->openKeys();
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const Reference < XRegistryKey >* pSubKeys = subKeys.getConstArray();
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Reference < XRegistryKey > xImplKey;
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for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
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{
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xImplKey = pSubKeys[i];
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OUString tmpImplName = xImplKey->getKeyName().copy(strlen("/IMPLEMENTATIONS/"));
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OUString qualifiedLinkName( pool.slash_UNO );
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qualifiedLinkName += linkName;
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if (tmpImplName == implName &&
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xImplKey->getKeyType( qualifiedLinkName ) == RegistryKeyType_LINK)
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{
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return xImplKey->getLinkTarget( qualifiedLinkName );
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}
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}
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}
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// }
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// catch(InvalidRegistryException&)
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// {
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// }
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return OUString();
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}
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// static createUniqueSubEntry
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void createUniqueSubEntry(const Reference < XRegistryKey > & xSuperKey,
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const OUString& value)
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// throw ( InvalidRegistryException, RuntimeException )
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|
{
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if (xSuperKey.is())
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{
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// try
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// {
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if (xSuperKey->getValueType() == RegistryValueType_ASCIILIST)
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{
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sal_Int32 length = 0;
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bool bReady = false;
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Sequence<OUString> implEntries = xSuperKey->getAsciiListValue();
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length = implEntries.getLength();
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for (sal_Int32 i = 0; !bReady && (i < length); i++)
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{
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bReady = (implEntries.getConstArray()[i] == value);
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}
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if (bReady)
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{
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Sequence<OUString> implEntriesNew(length);
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implEntriesNew.getArray()[0] = value;
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for (sal_Int32 i=0, j=1; i < length; i++)
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{
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if (implEntries.getConstArray()[i] != value)
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implEntriesNew.getArray()[j++] = implEntries.getConstArray()[i];
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}
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xSuperKey->setAsciiListValue(implEntriesNew);
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} else
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{
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Sequence<OUString> implEntriesNew(length+1);
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implEntriesNew.getArray()[0] = value;
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for (sal_Int32 i = 0; i < length; i++)
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{
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implEntriesNew.getArray()[i+1] = implEntries.getConstArray()[i];
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}
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xSuperKey->setAsciiListValue(implEntriesNew);
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}
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} else
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{
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Sequence<OUString> implEntriesNew { value };
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xSuperKey->setAsciiListValue(implEntriesNew);
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}
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// }
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// catch(InvalidRegistryException&)
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// {
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// }
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}
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}
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// static deleteSubEntry
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bool deleteSubEntry(const Reference < XRegistryKey >& xSuperKey, const OUString& value)
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// throw ( InvalidRegistryException, RuntimeException )
|
|
{
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if (xSuperKey->getValueType() == RegistryValueType_ASCIILIST)
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{
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Sequence<OUString> implEntries = xSuperKey->getAsciiListValue();
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sal_Int32 length = implEntries.getLength();
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sal_Int32 equals = 0;
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bool hasNoImplementations = false;
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for (sal_Int32 i = 0; i < length; i++)
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{
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if (implEntries.getConstArray()[i] == value)
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equals++;
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}
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if (equals == length)
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{
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hasNoImplementations = true;
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} else
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{
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Sequence<OUString> implEntriesNew(length - equals);
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sal_Int32 j = 0;
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for (sal_Int32 i = 0; i < length; i++)
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{
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if (implEntries.getConstArray()[i] != value)
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{
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implEntriesNew.getArray()[j++] = implEntries.getConstArray()[i];
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}
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}
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xSuperKey->setAsciiListValue(implEntriesNew);
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}
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if (hasNoImplementations)
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{
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return true;
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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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// static prepareUserLink
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|
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void prepareUserLink(const Reference < XSimpleRegistry >& xDest,
|
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const OUString& linkName,
|
|
const OUString& linkTarget,
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|
const OUString& implName)
|
|
{
|
|
Reference < XRegistryKey > xRootKey;
|
|
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|
xRootKey = xDest->getRootKey();
|
|
|
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if (xRootKey->getKeyType(linkName) == RegistryKeyType_LINK)
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|
{
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|
OUString oldImplName(searchImplForLink(xRootKey, linkName, implName));
|
|
|
|
if (!oldImplName.isEmpty())
|
|
{
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|
createUniqueSubEntry(xDest->getRootKey()->createKey(
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|
linkName + spool().colon_old ), oldImplName);
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|
}
|
|
}
|
|
|
|
if (xRootKey->isValid())
|
|
xRootKey->createLink(linkName, linkTarget);
|
|
}
|
|
|
|
|
|
// static deleteUserLink
|
|
|
|
void deletePathIfPossible(const Reference < XRegistryKey >& xRootKey,
|
|
const OUString& path)
|
|
{
|
|
try
|
|
{
|
|
Sequence<OUString> keyNames(xRootKey->openKey(path)->getKeyNames());
|
|
|
|
if (keyNames.getLength() == 0 &&
|
|
xRootKey->openKey(path)->getValueType() == RegistryValueType_NOT_DEFINED)
|
|
{
|
|
xRootKey->deleteKey(path);
|
|
|
|
OUString newPath = path.copy(0, path.lastIndexOf('/'));
|
|
|
|
if (newPath.getLength() > 1)
|
|
deletePathIfPossible(xRootKey, newPath);
|
|
}
|
|
}
|
|
catch(InvalidRegistryException&)
|
|
{
|
|
}
|
|
}
|
|
|
|
|
|
// static deleteUserLink
|
|
|
|
void deleteUserLink(const Reference < XRegistryKey >& xRootKey,
|
|
const OUString& linkName,
|
|
const OUString& linkTarget,
|
|
const OUString& implName)
|
|
// throw ( InvalidRegistryException, RuntimeException )
|
|
{
|
|
bool bClean = false;
|
|
|
|
if (xRootKey->getKeyType(linkName) == RegistryKeyType_LINK)
|
|
{
|
|
OUString tmpTarget = xRootKey->getLinkTarget(linkName);
|
|
|
|
if (tmpTarget == linkTarget)
|
|
{
|
|
xRootKey->deleteLink(linkName);
|
|
}
|
|
}
|
|
|
|
Reference < XRegistryKey > xOldKey = xRootKey->openKey(
|
|
linkName + spool().colon_old );
|
|
if (xOldKey.is())
|
|
{
|
|
if (xOldKey->getValueType() == RegistryValueType_ASCIILIST)
|
|
{
|
|
Sequence<OUString> implEntries = xOldKey->getAsciiListValue();
|
|
sal_Int32 length = implEntries.getLength();
|
|
sal_Int32 equals = 0;
|
|
bool hasNoImplementations = false;
|
|
|
|
for (sal_Int32 i = 0; i < length; i++)
|
|
{
|
|
if (implEntries.getConstArray()[i] == implName)
|
|
equals++;
|
|
}
|
|
|
|
if (equals == length)
|
|
{
|
|
hasNoImplementations = true;
|
|
} else
|
|
{
|
|
OUString oldImpl;
|
|
|
|
if (length > equals + 1)
|
|
{
|
|
Sequence<OUString> implEntriesNew(length - equals - 1);
|
|
|
|
sal_Int32 j = 0;
|
|
bool first = true;
|
|
for (sal_Int32 i = 0; i < length; i++)
|
|
{
|
|
if (implEntries.getConstArray()[i] != implName)
|
|
{
|
|
if (first)
|
|
{
|
|
oldImpl = implEntries.getConstArray()[i];
|
|
first = false;
|
|
} else
|
|
{
|
|
implEntriesNew.getArray()[j++] = implEntries.getConstArray()[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
xOldKey->setAsciiListValue(implEntriesNew);
|
|
} else
|
|
{
|
|
oldImpl = implEntries.getConstArray()[0];
|
|
OUString path(xOldKey->getKeyName());
|
|
xOldKey->closeKey();
|
|
xRootKey->deleteKey(path);
|
|
}
|
|
|
|
OUString oldTarget = searchLinkTargetForImpl(xRootKey, linkName, oldImpl);
|
|
if (!oldTarget.isEmpty())
|
|
{
|
|
xRootKey->createLink(linkName, oldTarget);
|
|
}
|
|
}
|
|
|
|
if (hasNoImplementations)
|
|
{
|
|
bClean = true;
|
|
OUString path(xOldKey->getKeyName());
|
|
xOldKey->closeKey();
|
|
xRootKey->deleteKey(path);
|
|
}
|
|
}
|
|
} else
|
|
{
|
|
bClean = true;
|
|
}
|
|
|
|
if (bClean)
|
|
{
|
|
OUString path = linkName.copy(0, linkName.lastIndexOf('/'));
|
|
deletePathIfPossible(xRootKey, path);
|
|
}
|
|
}
|
|
|
|
|
|
// static prepareUserKeys
|
|
|
|
void prepareUserKeys(const Reference < XSimpleRegistry >& xDest,
|
|
const Reference < XRegistryKey >& xUnoKey,
|
|
const Reference < XRegistryKey >& xKey,
|
|
const OUString& implName,
|
|
bool bRegister)
|
|
{
|
|
bool hasSubKeys = false;
|
|
|
|
Sequence<OUString> keyNames = xKey->getKeyNames();
|
|
|
|
OUString relativKey;
|
|
if (keyNames.getLength())
|
|
relativKey = keyNames.getConstArray()[0].copy(xKey->getKeyName().getLength()+1);
|
|
|
|
if (keyNames.getLength() == 1 &&
|
|
xKey->getKeyType(relativKey) == RegistryKeyType_LINK)
|
|
{
|
|
hasSubKeys = true;
|
|
|
|
OUString linkTarget = xKey->getLinkTarget(relativKey);
|
|
OUString linkName(xKey->getKeyName().copy(xUnoKey->getKeyName().getLength()));
|
|
|
|
linkName = linkName + "/" + relativKey;
|
|
|
|
if (bRegister)
|
|
{
|
|
prepareUserLink(xDest, linkName, linkTarget, implName);
|
|
} else
|
|
{
|
|
deleteUserLink(xDest->getRootKey(), linkName, linkTarget, implName);
|
|
}
|
|
} else
|
|
{
|
|
Sequence< Reference < XRegistryKey> > subKeys = xKey->openKeys();
|
|
|
|
if (subKeys.getLength())
|
|
{
|
|
hasSubKeys = true;
|
|
const Reference < XRegistryKey > * pSubKeys = subKeys.getConstArray();
|
|
|
|
for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
|
|
{
|
|
prepareUserKeys(xDest, xUnoKey, pSubKeys[i], implName, bRegister);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (! hasSubKeys)
|
|
{
|
|
OUString keyName(xKey->getKeyName().copy(xUnoKey->getKeyName().getLength()));
|
|
|
|
Reference < XRegistryKey > xRootKey = xDest->getRootKey();
|
|
if (bRegister)
|
|
{
|
|
createUniqueSubEntry(xRootKey->createKey(keyName), implName);
|
|
}
|
|
else
|
|
{
|
|
Reference< XRegistryKey > rKey = xRootKey->openKey(keyName);
|
|
if( rKey.is() )
|
|
{
|
|
deleteSubEntry(rKey, implName);
|
|
xRootKey->deleteKey(keyName);
|
|
}
|
|
|
|
OUString path = keyName.copy(0, keyName.lastIndexOf('/'));
|
|
if( !path.isEmpty() )
|
|
{
|
|
deletePathIfPossible(xRootKey, path);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// static deleteAllImplementations
|
|
|
|
void deleteAllImplementations( const Reference < XSimpleRegistry >& xReg,
|
|
const Reference < XRegistryKey >& xSource,
|
|
const OUString& locationUrl,
|
|
std::vector<OUString> & implNames)
|
|
// throw (InvalidRegistryException, RuntimeException)
|
|
{
|
|
Sequence < Reference < XRegistryKey > > subKeys = xSource->openKeys();
|
|
|
|
if (subKeys.getLength() > 0)
|
|
{
|
|
const Reference < XRegistryKey> * pSubKeys = subKeys.getConstArray();
|
|
Reference < XRegistryKey > xImplKey;
|
|
bool hasLocationUrl = false;
|
|
|
|
const StringPool &pool = spool();
|
|
for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
|
|
{
|
|
xImplKey = pSubKeys[i];
|
|
Reference < XRegistryKey > xKey = xImplKey->openKey(
|
|
pool.slash_UNO_slash_LOCATION );
|
|
|
|
if (xKey.is() && (xKey->getValueType() == RegistryValueType_ASCII))
|
|
{
|
|
if (xKey->getAsciiValue() == locationUrl)
|
|
{
|
|
hasLocationUrl = true;
|
|
|
|
OUString implName(xImplKey->getKeyName().copy(1));
|
|
sal_Int32 firstDot = implName.indexOf('/');
|
|
|
|
if (firstDot >= 0)
|
|
implName = implName.copy(firstDot + 1);
|
|
|
|
implNames.push_back(implName);
|
|
|
|
deleteAllLinkReferences(xReg, xImplKey);
|
|
|
|
xKey = xImplKey->openKey( pool.slash_UNO );
|
|
if (xKey.is())
|
|
{
|
|
Sequence< Reference < XRegistryKey > > subKeys2 = xKey->openKeys();
|
|
|
|
if (subKeys2.getLength())
|
|
{
|
|
const Reference < XRegistryKey > * pSubKeys2 = subKeys2.getConstArray();
|
|
|
|
for (sal_Int32 j = 0; j < subKeys2.getLength(); j++)
|
|
{
|
|
if (pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_SERVICES ) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_REGISTRY_LINKS ) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_ACTIVATOR ) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_SINGLETONS ) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_LOCATION) )
|
|
{
|
|
prepareUserKeys(xReg, xKey, pSubKeys2[j], implName, false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasLocationUrl)
|
|
{
|
|
hasLocationUrl = false;
|
|
OUString path(xImplKey->getKeyName());
|
|
xImplKey->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
}
|
|
|
|
subKeys = xSource->openKeys();
|
|
if (subKeys.getLength() == 0)
|
|
{
|
|
OUString path(xSource->getKeyName());
|
|
xSource->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
} else
|
|
{
|
|
OUString path(xSource->getKeyName());
|
|
xSource->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
}
|
|
|
|
|
|
void delete_all_singleton_entries(
|
|
Reference < registry::XRegistryKey > const & xSingletons_section,
|
|
::std::vector< OUString > const & impl_names )
|
|
// throw (InvalidRegistryException, RuntimeException)
|
|
{
|
|
Sequence< Reference< registry::XRegistryKey > > singletons( xSingletons_section->openKeys() );
|
|
Reference< registry::XRegistryKey > const * subkeys = singletons.getConstArray();
|
|
for ( sal_Int32 nPos = singletons.getLength(); nPos--; )
|
|
{
|
|
Reference< registry::XRegistryKey > const & xSingleton = subkeys[ nPos ];
|
|
Reference< registry::XRegistryKey > xRegisteredImplNames(
|
|
xSingleton->openKey( "REGISTERED_BY" ) );
|
|
if (xRegisteredImplNames.is() && xRegisteredImplNames->isValid())
|
|
{
|
|
Sequence< OUString > registered_implnames;
|
|
try
|
|
{
|
|
registered_implnames = xRegisteredImplNames->getAsciiListValue();
|
|
}
|
|
catch (registry::InvalidValueException &)
|
|
{
|
|
}
|
|
OUString const * p = registered_implnames.getConstArray();
|
|
sal_Int32 nOrigRegLength = registered_implnames.getLength();
|
|
sal_Int32 nNewLength = nOrigRegLength;
|
|
for ( sal_Int32 n = nOrigRegLength; n--; )
|
|
{
|
|
OUString const & registered_implname = p[ n ];
|
|
|
|
for (auto const& impl_name : impl_names)
|
|
{
|
|
if (impl_name == registered_implname)
|
|
{
|
|
registered_implnames[ n ] = p[ nNewLength -1 ];
|
|
--nNewLength;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (nNewLength != nOrigRegLength)
|
|
{
|
|
if (0 == nNewLength)
|
|
{
|
|
// remove whole entry
|
|
xRegisteredImplNames->closeKey();
|
|
xSingleton->deleteKey( "REGISTERED_BY" );
|
|
// registry key cannot provide its relative name, only absolute :(
|
|
OUString abs( xSingleton->getKeyName() );
|
|
xSingletons_section->deleteKey( abs.copy( abs.lastIndexOf( '/' ) +1 ) );
|
|
}
|
|
else
|
|
{
|
|
registered_implnames.realloc( nNewLength );
|
|
xRegisteredImplNames->setAsciiListValue( registered_implnames );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// static deleteAllServiceEntries
|
|
|
|
void deleteAllServiceEntries( const Reference < XSimpleRegistry >& xReg,
|
|
const Reference < XRegistryKey >& xSource,
|
|
const OUString& implName)
|
|
// throw ( InvalidRegistryException, RuntimeException )
|
|
{
|
|
Sequence< Reference < XRegistryKey > > subKeys = xSource->openKeys();
|
|
|
|
if (subKeys.getLength() > 0)
|
|
{
|
|
const Reference < XRegistryKey > * pSubKeys = subKeys.getConstArray();
|
|
Reference < XRegistryKey > xServiceKey;
|
|
bool hasNoImplementations = false;
|
|
|
|
for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
|
|
{
|
|
xServiceKey = pSubKeys[i];
|
|
|
|
if (xServiceKey->getValueType() == RegistryValueType_ASCIILIST)
|
|
{
|
|
Sequence<OUString> implEntries = xServiceKey->getAsciiListValue();
|
|
sal_Int32 length = implEntries.getLength();
|
|
sal_Int32 equals = 0;
|
|
|
|
for (sal_Int32 j = 0; j < length; j++)
|
|
{
|
|
if (implEntries.getConstArray()[j] == implName)
|
|
equals++;
|
|
}
|
|
|
|
if (equals == length)
|
|
{
|
|
hasNoImplementations = true;
|
|
} else
|
|
{
|
|
if (equals > 0)
|
|
{
|
|
Sequence<OUString> implEntriesNew(length-equals);
|
|
|
|
sal_Int32 j = 0;
|
|
for (sal_Int32 k = 0; k < length; k++)
|
|
{
|
|
if (implEntries.getConstArray()[k] != implName)
|
|
{
|
|
implEntriesNew.getArray()[j++] = implEntries.getConstArray()[k];
|
|
}
|
|
}
|
|
|
|
xServiceKey->setAsciiListValue(implEntriesNew);
|
|
}
|
|
}
|
|
}
|
|
|
|
if (hasNoImplementations)
|
|
{
|
|
hasNoImplementations = false;
|
|
OUString path(xServiceKey->getKeyName());
|
|
xServiceKey->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
}
|
|
|
|
subKeys = xSource->openKeys();
|
|
if (subKeys.getLength() == 0)
|
|
{
|
|
OUString path(xSource->getKeyName());
|
|
xSource->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
} else
|
|
{
|
|
OUString path(xSource->getKeyName());
|
|
xSource->closeKey();
|
|
xReg->getRootKey()->deleteKey(path);
|
|
}
|
|
}
|
|
|
|
|
|
bool is_supported_service(
|
|
OUString const & service_name,
|
|
Reference< reflection::XServiceTypeDescription > const & xService_td )
|
|
{
|
|
if (xService_td->getName() == service_name)
|
|
return true;
|
|
Sequence< Reference< reflection::XServiceTypeDescription > > seq(
|
|
xService_td->getMandatoryServices() );
|
|
Reference< reflection::XServiceTypeDescription > const * p = seq.getConstArray();
|
|
for ( sal_Int32 nPos = seq.getLength(); nPos--; )
|
|
{
|
|
if (is_supported_service( service_name, p[ nPos ] ))
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
|
|
void insert_singletons(
|
|
Reference< registry::XSimpleRegistry > const & xDest,
|
|
Reference< registry::XRegistryKey > const & xImplKey,
|
|
Reference< XComponentContext > const & xContext )
|
|
// throw( registry::InvalidRegistryException, registry::CannotRegisterImplementationException, RuntimeException )
|
|
{
|
|
// singletons
|
|
Reference< registry::XRegistryKey > xKey( xImplKey->openKey( "UNO/SINGLETONS" ) );
|
|
if (xKey.is() && xKey->isValid())
|
|
{
|
|
OUString implname( xImplKey->getKeyName().copy( sizeof ("/IMPLEMENTATIONS/") -1 ) );
|
|
// singleton entries
|
|
Sequence< Reference< registry::XRegistryKey > > xSingletons_section( xKey->openKeys() );
|
|
Reference< registry::XRegistryKey > const * p = xSingletons_section.getConstArray();
|
|
for ( sal_Int32 nPos = xSingletons_section.getLength(); nPos--; )
|
|
{
|
|
Reference< registry::XRegistryKey > const & xSingleton = p[ nPos ];
|
|
OUString singleton_name(
|
|
xSingleton->getKeyName().copy(
|
|
implname.getLength() + sizeof ("/IMPLEMENTATIONS//UNO/SINGLETONS/") -1 ) );
|
|
OUString service_name( xSingleton->getStringValue() );
|
|
|
|
OUString keyname( "/SINGLETONS/" + singleton_name );
|
|
Reference< registry::XRegistryKey > xKey2( xDest->getRootKey()->openKey( keyname ) );
|
|
if (xKey2.is() && xKey2->isValid())
|
|
{
|
|
try
|
|
{
|
|
OUString existing_name( xKey2->getStringValue() );
|
|
if ( existing_name != service_name )
|
|
{
|
|
Reference< container::XHierarchicalNameAccess > xTDMgr;
|
|
OUString the_tdmgr =
|
|
"/singletons/com.sun.star.reflection.theTypeDescriptionManager";
|
|
xContext->getValueByName( the_tdmgr ) >>= xTDMgr;
|
|
if (! xTDMgr.is())
|
|
{
|
|
throw RuntimeException( "cannot get singleton " + the_tdmgr );
|
|
}
|
|
try
|
|
{
|
|
Reference< reflection::XServiceTypeDescription > xExistingService_td;
|
|
xTDMgr->getByHierarchicalName( existing_name ) >>= xExistingService_td;
|
|
if (! xExistingService_td.is())
|
|
{
|
|
throw RuntimeException( "cannot get service type description: " + existing_name );
|
|
}
|
|
|
|
// everything's fine if existing service entry supports the one
|
|
// to be registered
|
|
if (! is_supported_service( service_name, xExistingService_td ))
|
|
{
|
|
throw registry::CannotRegisterImplementationException(
|
|
"existing singleton service (" + singleton_name + "=" + existing_name + ") "
|
|
" does not support given one: " + service_name);
|
|
}
|
|
}
|
|
catch (const container::NoSuchElementException & exc)
|
|
{
|
|
css::uno::Any anyEx = cppu::getCaughtException();
|
|
throw css::lang::WrappedTargetRuntimeException(
|
|
"cannot get service type description: " + exc.Message,
|
|
nullptr, anyEx );
|
|
}
|
|
}
|
|
}
|
|
catch (registry::InvalidValueException &)
|
|
{
|
|
// repair
|
|
xKey2->setStringValue( service_name );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// insert singleton entry
|
|
xKey2 = xDest->getRootKey()->createKey( keyname );
|
|
xKey2->setStringValue( service_name );
|
|
}
|
|
|
|
Reference< registry::XRegistryKey > xRegisteredImplNames(
|
|
xKey2->openKey( "REGISTERED_BY" ) );
|
|
if (!xRegisteredImplNames.is() || !xRegisteredImplNames->isValid())
|
|
{
|
|
// create
|
|
xRegisteredImplNames = xKey2->createKey( "REGISTERED_BY" );
|
|
}
|
|
|
|
Sequence< OUString > implnames;
|
|
try
|
|
{
|
|
implnames = xRegisteredImplNames->getAsciiListValue();
|
|
}
|
|
catch (registry::InvalidValueException &)
|
|
{
|
|
}
|
|
// check implname is already in
|
|
sal_Int32 nPos_implnames = implnames.getLength();
|
|
OUString const * pImplnames = implnames.getConstArray();
|
|
while (nPos_implnames--)
|
|
{
|
|
if (implname == pImplnames[ nPos_implnames ])
|
|
break;
|
|
}
|
|
if (nPos_implnames < 0)
|
|
{
|
|
// append and write back
|
|
implnames.realloc( implnames.getLength() +1 );
|
|
implnames[ implnames.getLength() -1 ] = implname;
|
|
xRegisteredImplNames->setAsciiListValue( implnames );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
// static prepareRegistry
|
|
|
|
void prepareRegistry(
|
|
const Reference < XSimpleRegistry >& xDest,
|
|
const Reference < XRegistryKey >& xSource,
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
Reference< XComponentContext > const & xContext )
|
|
// throw ( InvalidRegistryException, CannotRegisterImplementationException, RuntimeException )
|
|
{
|
|
Sequence< Reference < XRegistryKey > > subKeys = xSource->openKeys();
|
|
|
|
if (!subKeys.getLength())
|
|
{
|
|
throw InvalidRegistryException(
|
|
"prepareRegistry(): source registry is empty" );
|
|
}
|
|
|
|
const StringPool & pool = spool();
|
|
|
|
const Reference < XRegistryKey >* pSubKeys = subKeys.getConstArray();
|
|
Reference < XRegistryKey > xImplKey;
|
|
|
|
for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
|
|
{
|
|
xImplKey = pSubKeys[i];
|
|
|
|
Reference < XRegistryKey > xKey = xImplKey->openKey(
|
|
pool.slash_UNO_slash_SERVICES );
|
|
|
|
if (xKey.is())
|
|
{
|
|
// update entries in SERVICES section
|
|
Sequence< Reference < XRegistryKey > > serviceKeys = xKey->openKeys();
|
|
const Reference < XRegistryKey > * pServiceKeys = serviceKeys.getConstArray();
|
|
|
|
OUString implName = xImplKey->getKeyName().copy(1);
|
|
sal_Int32 firstDot = implName.indexOf('/');
|
|
|
|
if (firstDot >= 0)
|
|
implName = implName.copy(firstDot + 1);
|
|
|
|
sal_Int32 offset = xKey->getKeyName().getLength() + 1;
|
|
|
|
for (sal_Int32 j = 0; j < serviceKeys.getLength(); j++)
|
|
{
|
|
OUString serviceName = pServiceKeys[j]->getKeyName().copy(offset);
|
|
|
|
createUniqueSubEntry(
|
|
xDest->getRootKey()->createKey(
|
|
pool.slash_SERVICES + serviceName ),
|
|
implName);
|
|
}
|
|
|
|
xKey = xImplKey->openKey( pool.slash_UNO );
|
|
if (xKey.is())
|
|
{
|
|
Sequence< Reference < XRegistryKey > > subKeys2 = xKey->openKeys();
|
|
|
|
if (subKeys2.getLength())
|
|
{
|
|
const Reference < XRegistryKey > * pSubKeys2 = subKeys2.getConstArray();
|
|
|
|
for (sal_Int32 j = 0; j < subKeys2.getLength(); j++)
|
|
{
|
|
if (pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_SERVICES) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_REGISTRY_LINKS ) &&
|
|
pSubKeys2[j]->getKeyName() != (xImplKey->getKeyName() + pool.slash_UNO_slash_SINGLETONS ))
|
|
{
|
|
prepareUserKeys(xDest, xKey, pSubKeys2[j], implName, true);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// update LOCATION entry
|
|
xKey = xImplKey->createKey( pool.slash_UNO_slash_LOCATION );
|
|
|
|
if (xKey.is())
|
|
{
|
|
xKey->setAsciiValue(locationUrl);
|
|
}
|
|
|
|
// update ACTIVATOR entry
|
|
xKey = xImplKey->createKey( pool.slash_UNO_slash_ACTIVATOR );
|
|
|
|
if (xKey.is())
|
|
{
|
|
xKey->setAsciiValue(implementationLoaderUrl);
|
|
}
|
|
|
|
xKey = xImplKey->openKey( pool.slash_UNO_slash_SERVICES );
|
|
|
|
if (xKey.is() && (xKey->getValueType() == RegistryValueType_ASCIILIST))
|
|
{
|
|
// update link entries in REGISTRY_LINKS section
|
|
Sequence<OUString> linkNames = xKey->getAsciiListValue();
|
|
|
|
if (linkNames.getLength())
|
|
{
|
|
const OUString* pLinkNames = linkNames.getConstArray();
|
|
|
|
for (sal_Int32 j = 0; j < linkNames.getLength(); j++)
|
|
{
|
|
prepareLink(xDest, xImplKey, pLinkNames[j]);
|
|
}
|
|
}
|
|
}
|
|
|
|
insert_singletons( xDest, xImplKey, xContext );
|
|
}
|
|
}
|
|
|
|
|
|
void findImplementations( const Reference < XRegistryKey > & xSource,
|
|
std::vector<OUString>& implNames)
|
|
{
|
|
bool isImplKey = false;
|
|
|
|
try
|
|
{
|
|
Reference < XRegistryKey > xKey = xSource->openKey(
|
|
spool().slash_UNO_slash_SERVICES );
|
|
|
|
if (xKey.is() && (xKey->getKeyNames().getLength() > 0))
|
|
{
|
|
isImplKey = true;
|
|
|
|
OUString implName = xSource->getKeyName().copy(1).replace('/', '.');
|
|
sal_Int32 firstDot = implName.indexOf('.');
|
|
|
|
if (firstDot >= 0)
|
|
implName = implName.copy(firstDot + 1);
|
|
|
|
implNames.push_back(implName);
|
|
}
|
|
}
|
|
catch(InvalidRegistryException&)
|
|
{
|
|
}
|
|
|
|
if (isImplKey) return;
|
|
|
|
try
|
|
{
|
|
Sequence< Reference < XRegistryKey > > subKeys = xSource->openKeys();
|
|
|
|
if (subKeys.getLength() > 0)
|
|
{
|
|
const Reference < XRegistryKey >* pSubKeys = subKeys.getConstArray();
|
|
|
|
for (sal_Int32 i = 0; i < subKeys.getLength(); i++)
|
|
{
|
|
findImplementations(pSubKeys[i], implNames);
|
|
}
|
|
|
|
}
|
|
}
|
|
catch(InvalidRegistryException&)
|
|
{
|
|
}
|
|
}
|
|
|
|
|
|
class ImplementationRegistration
|
|
: public WeakImplHelper< XImplementationRegistration2, XServiceInfo, XInitialization >
|
|
{
|
|
public:
|
|
explicit ImplementationRegistration( const Reference < XComponentContext > & rSMgr );
|
|
|
|
// XServiceInfo
|
|
OUString SAL_CALL getImplementationName() override;
|
|
sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
|
|
Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
|
|
|
|
// XImplementationRegistration
|
|
virtual void SAL_CALL registerImplementation(
|
|
const OUString& implementationLoader,
|
|
const OUString& location,
|
|
const Reference < XSimpleRegistry > & xReg) override;
|
|
|
|
virtual sal_Bool SAL_CALL revokeImplementation(
|
|
const OUString& location,
|
|
const Reference < XSimpleRegistry >& xReg) override;
|
|
|
|
virtual Sequence< OUString > SAL_CALL getImplementations(
|
|
const OUString& implementationLoader,
|
|
const OUString& location) override;
|
|
virtual Sequence< OUString > SAL_CALL checkInstantiation(
|
|
const OUString& implementationName) override;
|
|
|
|
// XImplementationRegistration2
|
|
virtual void SAL_CALL registerImplementationWithLocation(
|
|
const OUString& implementationLoader,
|
|
const OUString& location,
|
|
const OUString& registeredLocation,
|
|
const Reference < XSimpleRegistry > & xReg) override;
|
|
|
|
// XInitialization
|
|
virtual void SAL_CALL initialize(
|
|
const css::uno::Sequence< css::uno::Any >& aArguments ) override;
|
|
|
|
private: // helper methods
|
|
void prepareRegister(
|
|
const OUString& implementationLoader,
|
|
const OUString& location,
|
|
const OUString& registeredLocation,
|
|
const Reference < XSimpleRegistry > & xReg);
|
|
// throw( CannotRegisterImplementationException, RuntimeException )
|
|
|
|
static void doRegister( const Reference < XMultiComponentFactory >& xSMgr,
|
|
const Reference < XComponentContext > &xCtx,
|
|
const Reference < XImplementationLoader >& xAct,
|
|
const Reference < XSimpleRegistry >& xDest,
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
const OUString& registeredLocationUrl);
|
|
/* throw ( InvalidRegistryException,
|
|
MergeConflictException,
|
|
CannotRegisterImplementationException, RuntimeException ) */
|
|
|
|
static void doRevoke( const Reference < XSimpleRegistry >& xDest,
|
|
const OUString& locationUrl );
|
|
// throw( InvalidRegistryException, RuntimeException )
|
|
Reference< XSimpleRegistry > getRegistryFromServiceManager() const;
|
|
|
|
static Reference< XSimpleRegistry > createTemporarySimpleRegistry(
|
|
const Reference< XMultiComponentFactory > &rSMgr,
|
|
const Reference < XComponentContext > & rCtx );
|
|
|
|
private: // members
|
|
Reference < XMultiComponentFactory > m_xSMgr;
|
|
Reference < XComponentContext > m_xCtx;
|
|
};
|
|
|
|
|
|
// ImplementationRegistration()
|
|
|
|
ImplementationRegistration::ImplementationRegistration( const Reference < XComponentContext > & xCtx )
|
|
: m_xSMgr( xCtx->getServiceManager() )
|
|
, m_xCtx( xCtx )
|
|
{}
|
|
|
|
// XServiceInfo
|
|
OUString ImplementationRegistration::getImplementationName()
|
|
{
|
|
return OUString("com.sun.star.comp.stoc.ImplementationRegistration");
|
|
}
|
|
|
|
// XServiceInfo
|
|
sal_Bool ImplementationRegistration::supportsService(const OUString& ServiceName)
|
|
{
|
|
return cppu::supportsService(this, ServiceName);
|
|
}
|
|
|
|
// XServiceInfo
|
|
Sequence< OUString > ImplementationRegistration::getSupportedServiceNames()
|
|
{
|
|
Sequence< OUString > seqNames { "com.sun.star.registry.ImplementationRegistration" };
|
|
return seqNames;
|
|
}
|
|
|
|
Reference< XSimpleRegistry > ImplementationRegistration::getRegistryFromServiceManager() const
|
|
{
|
|
Reference < XPropertySet > xPropSet( m_xSMgr, UNO_QUERY );
|
|
Reference < XSimpleRegistry > xRegistry;
|
|
|
|
if( xPropSet.is() ) {
|
|
|
|
try { // the implementation does not support XIntrospectionAccess !
|
|
|
|
Any aAny = xPropSet->getPropertyValue( spool().Registry );
|
|
|
|
if( aAny.getValueType().getTypeClass() == TypeClass_INTERFACE ) {
|
|
aAny >>= xRegistry;
|
|
}
|
|
}
|
|
catch( UnknownPropertyException & ) {
|
|
// empty reference is error signal !
|
|
}
|
|
}
|
|
|
|
return xRegistry;
|
|
}
|
|
|
|
|
|
// XInitialization
|
|
|
|
void ImplementationRegistration::initialize(
|
|
const css::uno::Sequence< css::uno::Any >& aArgs )
|
|
{
|
|
|
|
if( aArgs.getLength() != 4 ) {
|
|
throw IllegalArgumentException(
|
|
"ImplementationRegistration::initialize() expects 4 parameters, got " + OUString::number( aArgs.getLength() ),
|
|
Reference<XInterface > (), 0 );
|
|
}
|
|
|
|
Reference< XImplementationLoader > rLoader;
|
|
OUString loaderServiceName;
|
|
OUString locationUrl;
|
|
Reference< XSimpleRegistry > rReg;
|
|
|
|
// 1st argument : An instance of an implementation loader
|
|
if( aArgs.getConstArray()[0].getValueType().getTypeClass() == TypeClass_INTERFACE ) {
|
|
aArgs.getConstArray()[0] >>= rLoader;
|
|
}
|
|
if( !rLoader.is()) {
|
|
throw IllegalArgumentException(
|
|
"ImplementationRegistration::initialize() invalid first parameter,"
|
|
"expected " + cppu::UnoType<decltype(rLoader)>::get().getTypeName() +
|
|
", got " + aArgs.getConstArray()[0].getValueTypeName(),
|
|
Reference< XInterface > (), 0 );
|
|
}
|
|
|
|
// 2nd argument : The service name of the loader. This name is written into the registry
|
|
if( aArgs.getConstArray()[1].getValueType().getTypeClass() == TypeClass_STRING ) {
|
|
aArgs.getConstArray()[1] >>= loaderServiceName;
|
|
}
|
|
if( loaderServiceName.isEmpty() ) {
|
|
throw IllegalArgumentException(
|
|
"ImplementationRegistration::initialize() invalid second parameter,"
|
|
"expected string, got " + aArgs.getConstArray()[1].getValueTypeName(),
|
|
Reference< XInterface > (), 0 );
|
|
}
|
|
|
|
// 3rd argument : The file name of the dll, that contains the loader
|
|
if( aArgs.getConstArray()[2].getValueType().getTypeClass() == TypeClass_STRING ) {
|
|
aArgs.getConstArray()[2] >>= locationUrl;
|
|
}
|
|
if( locationUrl.isEmpty() ) {
|
|
throw IllegalArgumentException(
|
|
"ImplementationRegistration::initialize() invalid third parameter,"
|
|
"expected string, got " + aArgs.getConstArray()[2].getValueTypeName(),
|
|
Reference< XInterface > (), 0 );
|
|
}
|
|
|
|
// 4th argument : The registry, the service should be written to
|
|
if( aArgs.getConstArray()[3].getValueType().getTypeClass() == TypeClass_INTERFACE ) {
|
|
aArgs.getConstArray()[3] >>= rReg;
|
|
}
|
|
|
|
if( !rReg.is() ) {
|
|
rReg = getRegistryFromServiceManager();
|
|
if( !rReg.is() ) {
|
|
throw IllegalArgumentException(
|
|
"ImplementationRegistration::initialize() invalid fourth parameter,"
|
|
"expected " + cppu::UnoType<decltype(rReg)>::get().getTypeName() +
|
|
", got " + aArgs.getConstArray()[3].getValueTypeName(),
|
|
Reference< XInterface > (), 0 );
|
|
}
|
|
}
|
|
|
|
doRegister(m_xSMgr, m_xCtx, rLoader , rReg, loaderServiceName , locationUrl, locationUrl);
|
|
}
|
|
|
|
|
|
// virtual function registerImplementationWithLocation of XImplementationRegistration2
|
|
|
|
void ImplementationRegistration::registerImplementationWithLocation(
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
const OUString& registeredLocationUrl,
|
|
const Reference < XSimpleRegistry > & xReg)
|
|
{
|
|
prepareRegister(
|
|
implementationLoaderUrl, locationUrl, registeredLocationUrl, xReg);
|
|
}
|
|
|
|
// helper function
|
|
void ImplementationRegistration::prepareRegister(
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
const OUString& registeredLocationUrl,
|
|
const Reference < XSimpleRegistry > & xReg)
|
|
// throw( CannotRegisterImplementationException, RuntimeException )
|
|
{
|
|
OUString activatorName;
|
|
|
|
if (!implementationLoaderUrl.isEmpty())
|
|
{
|
|
sal_Int32 nIndex = 0;
|
|
activatorName = implementationLoaderUrl.getToken(0, ':', nIndex );
|
|
} else
|
|
{
|
|
// check locationUrl to find out what kind of loader is needed
|
|
// set implLoaderUrl
|
|
}
|
|
|
|
if( !m_xSMgr.is() ) {
|
|
throw CannotRegisterImplementationException(
|
|
"ImplementationRegistration::registerImplementation() "
|
|
"no componentcontext available to instantiate loader" );
|
|
}
|
|
|
|
try
|
|
{
|
|
Reference < XImplementationLoader > xAct(
|
|
m_xSMgr->createInstanceWithContext(activatorName, m_xCtx) , UNO_QUERY );
|
|
if (!xAct.is())
|
|
{
|
|
throw CannotRegisterImplementationException(
|
|
"ImplementationRegistration::registerImplementation() - The service "
|
|
+ activatorName + " cannot be instantiated" );
|
|
}
|
|
|
|
Reference < XSimpleRegistry > xRegistry;
|
|
|
|
if (xReg.is())
|
|
{
|
|
// registry supplied by user
|
|
xRegistry = xReg;
|
|
}
|
|
else
|
|
{
|
|
xRegistry = getRegistryFromServiceManager();
|
|
}
|
|
|
|
if ( xRegistry.is())
|
|
{
|
|
doRegister(m_xSMgr, m_xCtx, xAct, xRegistry, implementationLoaderUrl,
|
|
locationUrl, registeredLocationUrl);
|
|
}
|
|
|
|
}
|
|
catch( CannotRegisterImplementationException & )
|
|
{
|
|
throw;
|
|
}
|
|
catch( const InvalidRegistryException & e )
|
|
{
|
|
throw CannotRegisterImplementationException(
|
|
"ImplementationRegistration::registerImplementation() "
|
|
"InvalidRegistryException during registration (" + e.Message + ")" );
|
|
}
|
|
catch( const MergeConflictException & e )
|
|
{
|
|
throw CannotRegisterImplementationException(
|
|
"ImplementationRegistration::registerImplementation() "
|
|
"MergeConflictException during registration (" + e.Message + ")" );
|
|
}
|
|
|
|
}
|
|
|
|
|
|
// virtual function registerImplementation of XImplementationRegistration
|
|
|
|
void ImplementationRegistration::registerImplementation(
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
const Reference < XSimpleRegistry > & xReg)
|
|
{
|
|
prepareRegister(implementationLoaderUrl, locationUrl, locationUrl, xReg);
|
|
}
|
|
|
|
|
|
// virtual function revokeImplementation of XImplementationRegistration
|
|
|
|
sal_Bool ImplementationRegistration::revokeImplementation(const OUString& location,
|
|
const Reference < XSimpleRegistry >& xReg)
|
|
{
|
|
bool ret = false;
|
|
|
|
Reference < XSimpleRegistry > xRegistry;
|
|
|
|
if (xReg.is()) {
|
|
xRegistry = xReg;
|
|
}
|
|
else {
|
|
Reference < XPropertySet > xPropSet( m_xSMgr, UNO_QUERY );
|
|
if( xPropSet.is() ) {
|
|
try {
|
|
Any aAny = xPropSet->getPropertyValue( spool().Registry );
|
|
|
|
if( aAny.getValueType().getTypeClass() == TypeClass_INTERFACE )
|
|
{
|
|
aAny >>= xRegistry;
|
|
}
|
|
}
|
|
catch ( UnknownPropertyException & ) {
|
|
}
|
|
}
|
|
}
|
|
|
|
if (xRegistry.is())
|
|
{
|
|
try
|
|
{
|
|
doRevoke(xRegistry, location);
|
|
ret = true;
|
|
}
|
|
catch( InvalidRegistryException & )
|
|
{
|
|
// no way to transport the error, as no exception is specified and a runtime
|
|
// exception is not appropriate.
|
|
OSL_FAIL( "InvalidRegistryException during revokeImplementation" );
|
|
}
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
|
|
// virtual function getImplementations of XImplementationRegistration
|
|
|
|
Sequence< OUString > ImplementationRegistration::getImplementations(
|
|
const OUString & implementationLoaderUrl,
|
|
const OUString & locationUrl)
|
|
{
|
|
OUString activatorName;
|
|
|
|
if (!implementationLoaderUrl.isEmpty())
|
|
{
|
|
sal_Int32 nIndex = 0;
|
|
activatorName = implementationLoaderUrl.getToken(0, ':', nIndex );
|
|
} else
|
|
{
|
|
// check locationUrl to find out what kind of loader is needed
|
|
// set implementationLoaderUrl
|
|
}
|
|
|
|
if( m_xSMgr.is() ) {
|
|
|
|
Reference < XImplementationLoader > xAct(
|
|
m_xSMgr->createInstanceWithContext( activatorName, m_xCtx ), UNO_QUERY );
|
|
|
|
if (xAct.is())
|
|
{
|
|
|
|
Reference < XSimpleRegistry > xReg =
|
|
createTemporarySimpleRegistry( m_xSMgr, m_xCtx);
|
|
|
|
if (xReg.is())
|
|
{
|
|
try
|
|
{
|
|
xReg->open(OUString() /* in mem */, false, true);
|
|
Reference < XRegistryKey > xImpl;
|
|
|
|
{ // only necessary for deleting the temporary variable of rootkey
|
|
xImpl = xReg->getRootKey()->createKey( spool().slash_IMPLEMENTATIONS );
|
|
}
|
|
if (xAct->writeRegistryInfo(xImpl, implementationLoaderUrl, locationUrl))
|
|
{
|
|
std::vector<OUString> implNames;
|
|
|
|
findImplementations(xImpl, implNames);
|
|
|
|
if (!implNames.empty())
|
|
{
|
|
Sequence<OUString> seqImpl(comphelper::containerToSequence(implNames));
|
|
xImpl->closeKey();
|
|
return seqImpl;
|
|
}
|
|
}
|
|
|
|
xImpl->closeKey();
|
|
}
|
|
catch(MergeConflictException&)
|
|
{
|
|
}
|
|
catch(InvalidRegistryException&)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
return Sequence<OUString>();
|
|
}
|
|
|
|
|
|
// virtual function checkInstantiation of XImplementationRegistration
|
|
|
|
Sequence< OUString > ImplementationRegistration::checkInstantiation(const OUString&)
|
|
{
|
|
OSL_FAIL( "ImplementationRegistration::checkInstantiation not implemented" );
|
|
return Sequence<OUString>();
|
|
}
|
|
|
|
|
|
// helper function doRegistration
|
|
|
|
|
|
void ImplementationRegistration::doRevoke(
|
|
const Reference < XSimpleRegistry >& xDest,
|
|
const OUString& locationUrl)
|
|
// throw ( InvalidRegistryException, RuntimeException )
|
|
{
|
|
if( xDest.is() )
|
|
{
|
|
std::vector<OUString> aNames;
|
|
|
|
const StringPool &pool = spool();
|
|
Reference < XRegistryKey > xRootKey( xDest->getRootKey() );
|
|
|
|
Reference < XRegistryKey > xKey =
|
|
xRootKey->openKey( pool.slash_IMPLEMENTATIONS );
|
|
if (xKey.is() && xKey->isValid())
|
|
{
|
|
deleteAllImplementations(xDest, xKey, locationUrl, aNames);
|
|
}
|
|
|
|
xKey = xRootKey->openKey( pool.slash_SERVICES );
|
|
if (xKey.is())
|
|
{
|
|
for (auto const& name : aNames)
|
|
{
|
|
deleteAllServiceEntries(xDest, xKey, name);
|
|
}
|
|
}
|
|
|
|
xKey = xRootKey->openKey( "/SINGLETONS" );
|
|
if (xKey.is() && xKey->isValid())
|
|
{
|
|
delete_all_singleton_entries( xKey, aNames );
|
|
}
|
|
|
|
if (xRootKey.is())
|
|
xRootKey->closeKey();
|
|
if (xKey.is() && xKey->isValid() )
|
|
xKey->closeKey();
|
|
}
|
|
}
|
|
|
|
void ImplementationRegistration::doRegister(
|
|
const Reference< XMultiComponentFactory > & xSMgr,
|
|
const Reference< XComponentContext > &xCtx,
|
|
const Reference < XImplementationLoader > & xAct,
|
|
const Reference < XSimpleRegistry >& xDest,
|
|
const OUString& implementationLoaderUrl,
|
|
const OUString& locationUrl,
|
|
const OUString& registeredLocationUrl)
|
|
/* throw ( InvalidRegistryException,
|
|
MergeConflictException,
|
|
CannotRegisterImplementationException, RuntimeException ) */
|
|
{
|
|
Reference < XSimpleRegistry > xReg =
|
|
createTemporarySimpleRegistry( xSMgr, xCtx );
|
|
Reference < XRegistryKey > xSourceKey;
|
|
|
|
if (xAct.is() && xReg.is() && xDest.is())
|
|
{
|
|
try
|
|
{
|
|
xReg->open(OUString() /* in mem */, false, true);
|
|
|
|
{ // only necessary for deleting the temporary variable of rootkey
|
|
xSourceKey = xReg->getRootKey()->createKey( spool().slash_IMPLEMENTATIONS );
|
|
}
|
|
|
|
bool bSuccess =
|
|
xAct->writeRegistryInfo(xSourceKey, implementationLoaderUrl, locationUrl);
|
|
if ( !bSuccess )
|
|
{
|
|
throw CannotRegisterImplementationException(
|
|
"ImplementationRegistration::doRegistration() component registration signaled failure" );
|
|
}
|
|
|
|
prepareRegistry(xDest, xSourceKey, implementationLoaderUrl, registeredLocationUrl, xCtx);
|
|
|
|
xSourceKey->closeKey();
|
|
|
|
xSourceKey = xReg->getRootKey();
|
|
Reference < XRegistryKey > xDestKey = xDest->getRootKey();
|
|
stoc_impreg::mergeKeys( xDestKey, xSourceKey );
|
|
xDestKey->closeKey();
|
|
xSourceKey->closeKey();
|
|
|
|
|
|
// Cleanup Source registry.
|
|
if ( xSourceKey->isValid() )
|
|
xSourceKey->closeKey();
|
|
}
|
|
catch(CannotRegisterImplementationException&)
|
|
{
|
|
if ( xSourceKey->isValid() )
|
|
xSourceKey->closeKey();
|
|
// and throw again
|
|
throw;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
Reference< XSimpleRegistry > ImplementationRegistration::createTemporarySimpleRegistry(
|
|
const Reference< XMultiComponentFactory > &rSMgr,
|
|
const Reference < XComponentContext > & xCtx)
|
|
{
|
|
|
|
Reference < XSimpleRegistry > xReg(
|
|
rSMgr->createInstanceWithContext(
|
|
spool().com_sun_star_registry_SimpleRegistry, xCtx ),
|
|
UNO_QUERY);
|
|
OSL_ASSERT( xReg.is() );
|
|
return xReg;
|
|
}
|
|
|
|
}
|
|
|
|
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
|
|
com_sun_star_comp_stoc_ImplementationRegistration_get_implementation(
|
|
css::uno::XComponentContext *context,
|
|
css::uno::Sequence<css::uno::Any> const &)
|
|
{
|
|
return cppu::acquire(new ImplementationRegistration(context));
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|