298 lines
10 KiB
C++
298 lines
10 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org 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
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_desktop.hxx"
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#include "dp_backend.h"
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#include "dp_ucb.h"
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#include "dp_interact.h"
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#include "rtl/string.hxx"
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#include "osl/file.hxx"
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#include "ucbhelper/content.hxx"
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#include "comphelper/servicedecl.hxx"
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#include "svl/inettype.hxx"
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#include "cppuhelper/implbase1.hxx"
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::ucb;
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using ::rtl::OUString;
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namespace dp_registry {
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namespace backend {
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namespace executable {
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namespace {
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class BackendImpl : public ::dp_registry::backend::PackageRegistryBackend
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{
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class ExecutablePackageImpl : public ::dp_registry::backend::Package
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{
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BackendImpl * getMyBackend() const;
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// Package
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virtual beans::Optional< beans::Ambiguous<sal_Bool> > isRegistered_(
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::osl::ResettableMutexGuard & guard,
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::rtl::Reference<dp_misc::AbortChannel> const & abortChannel,
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Reference<XCommandEnvironment> const & xCmdEnv );
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virtual void processPackage_(
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::osl::ResettableMutexGuard & guard,
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bool registerPackage,
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bool startup,
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::rtl::Reference<dp_misc::AbortChannel> const & abortChannel,
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Reference<XCommandEnvironment> const & xCmdEnv );
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bool getFileAttributes(sal_uInt64& out_Attributes);
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bool isUrlTargetInExtension();
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public:
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inline ExecutablePackageImpl(
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::rtl::Reference<PackageRegistryBackend> const & myBackend,
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OUString const & url, OUString const & name,
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Reference<deployment::XPackageTypeInfo> const & xPackageType,
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bool bRemoved, OUString const & identifier)
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: Package( myBackend, url, name, name /* display-name */,
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xPackageType, bRemoved, identifier)
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{}
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};
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friend class ExecutablePackageImpl;
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typedef ::std::hash_map< OUString, Reference<XInterface>,
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::rtl::OUStringHash > t_string2object;
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// PackageRegistryBackend
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virtual Reference<deployment::XPackage> bindPackage_(
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OUString const & url, OUString const & mediaType, sal_Bool bRemoved,
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OUString const & identifier, Reference<XCommandEnvironment> const & xCmdEnv );
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Reference<deployment::XPackageTypeInfo> m_xExecutableTypeInfo;
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public:
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BackendImpl( Sequence<Any> const & args,
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Reference<XComponentContext> const & xComponentContext );
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// XPackageRegistry
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virtual Sequence< Reference<deployment::XPackageTypeInfo> > SAL_CALL
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getSupportedPackageTypes() throw (RuntimeException);
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using PackageRegistryBackend::disposing;
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};
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BackendImpl::BackendImpl(
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Sequence<Any> const & args,
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Reference<XComponentContext> const & xComponentContext )
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: PackageRegistryBackend( args, xComponentContext ),
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m_xExecutableTypeInfo(new Package::TypeInfo(
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OUSTR("application/vnd.sun.star.executable"),
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OUSTR(""),
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OUSTR("Executable"),
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RID_IMG_COMPONENT,
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RID_IMG_COMPONENT_HC ) )
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{
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}
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// XPackageRegistry
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Sequence< Reference<deployment::XPackageTypeInfo> >
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BackendImpl::getSupportedPackageTypes() throw (RuntimeException)
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{
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return Sequence<Reference<deployment::XPackageTypeInfo> >(
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& m_xExecutableTypeInfo, 1);
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}
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// PackageRegistryBackend
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Reference<deployment::XPackage> BackendImpl::bindPackage_(
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OUString const & url, OUString const & mediaType, sal_Bool bRemoved,
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OUString const & identifier, Reference<XCommandEnvironment> const & xCmdEnv )
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{
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if (mediaType.getLength() == 0)
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{
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throw lang::IllegalArgumentException(
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StrCannotDetectMediaType::get() + url,
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static_cast<OWeakObject *>(this), static_cast<sal_Int16>(-1) );
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}
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String type, subType;
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INetContentTypeParameterList params;
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if (INetContentTypes::parse( mediaType, type, subType, ¶ms ))
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{
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if (type.EqualsIgnoreCaseAscii("application"))
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{
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OUString name;
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if (!bRemoved)
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{
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::ucbhelper::Content ucbContent( url, xCmdEnv );
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name = ucbContent.getPropertyValue(
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dp_misc::StrTitle::get() ).get<OUString>();
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}
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if (subType.EqualsIgnoreCaseAscii("vnd.sun.star.executable"))
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{
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return new BackendImpl::ExecutablePackageImpl(
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this, url, name, m_xExecutableTypeInfo, bRemoved,
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identifier);
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}
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}
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}
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return Reference<deployment::XPackage>();
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}
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//##############################################################################
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// Package
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BackendImpl * BackendImpl::ExecutablePackageImpl::getMyBackend() const
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{
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BackendImpl * pBackend = static_cast<BackendImpl *>(m_myBackend.get());
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if (NULL == pBackend)
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{
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//May throw a DisposedException
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check();
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//We should never get here...
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throw RuntimeException(
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OUSTR("Failed to get the BackendImpl"),
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static_cast<OWeakObject*>(const_cast<ExecutablePackageImpl *>(this)));
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}
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return pBackend;
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}
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beans::Optional< beans::Ambiguous<sal_Bool> >
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BackendImpl::ExecutablePackageImpl::isRegistered_(
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::osl::ResettableMutexGuard &,
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::rtl::Reference<dp_misc::AbortChannel> const &,
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Reference<XCommandEnvironment> const & )
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{
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//We must return Optional.isPresent = true, otherwise
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//processPackage is not called.
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//The user shall not be able to enable/disable the executable. This is not needed since
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//the executable does not affect the office. The best thing is to show no
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//status at all. See also BackendImpl::PackageImpl::isRegistered_ (dp_package.cxx)
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//On Windows there is no executable file attribute. One has to use security API for this.
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//However, on Windows we do not have the problem, that after unzipping the file cannot be
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//executed.
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return beans::Optional< beans::Ambiguous<sal_Bool> >(
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sal_True /* IsPresent */,
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beans::Ambiguous<sal_Bool>(
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sal_True, sal_True /* IsAmbiguous */ ) );
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}
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void BackendImpl::ExecutablePackageImpl::processPackage_(
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::osl::ResettableMutexGuard &,
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bool doRegisterPackage,
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bool /*startup*/,
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::rtl::Reference<dp_misc::AbortChannel> const & abortChannel,
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Reference<XCommandEnvironment> const & /*xCmdEnv*/ )
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{
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checkAborted(abortChannel);
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if (doRegisterPackage)
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{
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if (!isUrlTargetInExtension())
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{
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OSL_ASSERT(0);
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return;
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}
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sal_uInt64 attributes = 0;
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//Setting the executable attribut does not affect executables on Windows
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if (getFileAttributes(attributes))
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{
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if(getMyBackend()->m_context.equals(OUSTR("user")))
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attributes |= osl_File_Attribute_OwnExe;
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else if (getMyBackend()->m_context.equals(OUSTR("shared")))
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attributes |= (osl_File_Attribute_OwnExe | osl_File_Attribute_GrpExe
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| osl_File_Attribute_OthExe);
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else
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OSL_ASSERT(0);
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//This won't have affect on Windows
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if (osl::File::E_None != osl::File::setAttributes(
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dp_misc::expandUnoRcUrl(m_url), attributes))
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OSL_ENSURE(0, "Extension Manager: Could not set executable file attribute.");
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}
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}
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}
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//We currently cannot check if this XPackage represents a content of a particular exension
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//But we can check if we are within $UNO_USER_PACKAGES_CACHE etc.
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bool BackendImpl::ExecutablePackageImpl::isUrlTargetInExtension()
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{
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bool bSuccess = false;
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OUString sExtensionDir;
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if(getMyBackend()->m_context.equals(OUSTR("user")))
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sExtensionDir = dp_misc::expandUnoRcTerm(OUSTR("$UNO_USER_PACKAGES_CACHE"));
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else if (getMyBackend()->m_context.equals(OUSTR("shared")))
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sExtensionDir = dp_misc::expandUnoRcTerm(OUSTR("$UNO_SHARED_PACKAGES_CACHE"));
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else
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OSL_ASSERT(0);
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//remove file ellipses
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if (osl::File::E_None == osl::File::getAbsoluteFileURL(OUString(), sExtensionDir, sExtensionDir))
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{
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OUString sFile;
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if (osl::File::E_None == osl::File::getAbsoluteFileURL(
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OUString(), dp_misc::expandUnoRcUrl(m_url), sFile))
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{
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if (sal_True == sFile.match(sExtensionDir, 0))
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bSuccess = true;
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}
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}
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return bSuccess;
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}
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bool BackendImpl::ExecutablePackageImpl::getFileAttributes(sal_uInt64& out_Attributes)
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{
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bool bSuccess = false;
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const OUString url(dp_misc::expandUnoRcUrl(m_url));
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osl::DirectoryItem item;
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if (osl::FileBase::E_None == osl::DirectoryItem::get(url, item))
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{
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osl::FileStatus aStatus(osl_FileStatus_Mask_Attributes);
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if( osl::FileBase::E_None == item.getFileStatus(aStatus))
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{
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out_Attributes = aStatus.getAttributes();
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bSuccess = true;
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}
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}
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return bSuccess;
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}
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//##############################################################################
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} // anon namespace
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namespace sdecl = comphelper::service_decl;
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sdecl::class_<BackendImpl, sdecl::with_args<true> > serviceBI;
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extern sdecl::ServiceDecl const serviceDecl(
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serviceBI,
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"com.sun.star.comp.deployment.executable.PackageRegistryBackend",
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BACKEND_SERVICE_NAME );
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} // namespace component
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} // namespace backend
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} // namespace dp_registry
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