initial import

1 files changed, 299 insertions, 0 deletions

diff --git a/ucbhelper/source/client/contentbroker.cxx b/ucbhelper/source/client/contentbroker.cxx
new file mode 100644
index 000000000000..d6ad6c9f1a18
--- /dev/null
+++ b/ucbhelper/source/client/contentbroker.cxx
@@ -0,0 +1,299 @@
+/*************************************************************************
+ *
+ *  $RCSfile: contentbroker.cxx,v $
+ *
+ *  $Revision: 1.1.1.1 $
+ *
+ *  last change: $Author: hr $ $Date: 2000-09-18 17:03:37 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+/**************************************************************************
+                                TODO
+ **************************************************************************
+
+ *************************************************************************/
+
+#ifndef _COM_SUN_STAR_LANG_XMULTISERVICEFACTORY_HPP_
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
+#endif
+#ifndef _COM_SUN_STAR_LANG_XCOMPONENT_HPP_
+#include <com/sun/star/lang/XComponent.hpp>
+#endif
+#ifndef _COM_SUN_STAR_UCB_XCONTENTIDENTIFIERFACTORY_HPP_
+#include <com/sun/star/ucb/XContentIdentifierFactory.hpp>
+#endif
+#ifndef _COM_SUN_STAR_UCB_XCONTENTPROVIDER_HPP_
+#include <com/sun/star/ucb/XContentProvider.hpp>
+#endif
+#ifndef _COM_SUN_STAR_UCB_XCONTENTPROVIDERMANAGER_HPP_
+#include <com/sun/star/ucb/XContentProviderManager.hpp>
+#endif
+
+#ifndef _VOS_MUTEX_HXX_
+#include <vos/mutex.hxx>
+#endif
+#ifndef _VOS_DIAGNOSE_HXX_
+#include <vos/diagnose.hxx>
+#endif
+
+#ifndef _UCBHELPER_CONTENTBROKER_HXX
+#include <ucbhelper/contentbroker.hxx>
+#endif
+
+using namespace com::sun::star::lang;
+using namespace com::sun::star::ucb;
+using namespace com::sun::star::uno;
+using namespace rtl;
+
+namespace ucb
+{
+
+//=========================================================================
+//=========================================================================
+//
+// class ContentBroker_Impl.
+//
+//=========================================================================
+//=========================================================================
+
+class ContentBroker_Impl
+{
+    Reference< XMultiServiceFactory >       m_xSMgr;
+    Reference< XContentIdentifierFactory >  m_xIdFac;
+    Reference< XContentProvider >           m_xProvider;
+    Reference< XContentProviderManager >    m_xProviderMgr;
+    Sequence< Any >                         m_aArguments;
+    vos::OMutex                             m_aMutex;
+    sal_Bool                                m_bInitDone;
+
+private:
+    void init() const;
+    void init();
+
+public:
+    ContentBroker_Impl( const Reference< XMultiServiceFactory >& rSMgr,
+                        const Sequence< Any >& rArguments )
+    : m_xSMgr( rSMgr ), m_aArguments( rArguments ), m_bInitDone( sal_False )
+    {}
+
+    ~ContentBroker_Impl();
+
+    const Reference< XMultiServiceFactory >& getServiceManager() const
+    { return m_xSMgr; }
+
+    const Reference< XContentIdentifierFactory >& getIdFactory() const
+    { init(); return m_xIdFac; }
+
+    const Reference< XContentProvider >& getProvider() const
+    { init(); return m_xProvider; }
+
+    const Reference< XContentProviderManager >& getProviderManager() const
+    { init(); return m_xProviderMgr; }
+};
+
+//=========================================================================
+//=========================================================================
+//
+// ContentBroker Implementation.
+//
+//=========================================================================
+//=========================================================================
+
+// static member!
+ContentBroker* ContentBroker::m_pTheBroker = 0;
+
+//=========================================================================
+ContentBroker::ContentBroker( const Reference< XMultiServiceFactory >& rSMgr,
+                              const Sequence< Any >& rArguments )
+{
+    m_pImpl = new ContentBroker_Impl( rSMgr, rArguments );
+}
+
+//=========================================================================
+ContentBroker::~ContentBroker()
+{
+    delete m_pImpl;
+}
+
+//=========================================================================
+Reference< XMultiServiceFactory > ContentBroker::getServiceManager() const
+{
+    return m_pImpl->getServiceManager();
+}
+
+//=========================================================================
+Reference< XContentIdentifierFactory >
+                ContentBroker::getContentIdentifierFactoryInterface() const
+{
+    return m_pImpl->getIdFactory();
+}
+
+//=========================================================================
+Reference< XContentProvider >
+                ContentBroker::getContentProviderInterface() const
+{
+    return m_pImpl->getProvider();
+}
+
+//=========================================================================
+Reference< XContentProviderManager >
+                ContentBroker::getContentProviderManagerInterface() const
+{
+    return m_pImpl->getProviderManager();
+}
+
+//=========================================================================
+// static
+sal_Bool ContentBroker::initialize(
+                        const Reference< XMultiServiceFactory >& rSMgr,
+                        const Sequence< Any >& rArguments )
+{
+    vos::OGuard aGuard( vos::OMutex::getGlobalMutex() );
+
+    VOS_ENSURE( !m_pTheBroker,
+                "ContentBroker::create - already created!" );
+
+    if ( !m_pTheBroker )
+        m_pTheBroker = new ContentBroker( rSMgr, rArguments );
+
+    return m_pTheBroker != 0;
+}
+
+//=========================================================================
+// static
+void ContentBroker::deinitialize()
+{
+    vos::OGuard aGuard( vos::OMutex::getGlobalMutex() );
+
+    delete m_pTheBroker;
+    m_pTheBroker = 0;
+}
+
+//=========================================================================
+// static
+ContentBroker* ContentBroker::get()
+{
+    return m_pTheBroker;
+}
+
+//=========================================================================
+//=========================================================================
+//
+// ContentBroker_Impl Implementation.
+//
+//=========================================================================
+//=========================================================================
+
+ContentBroker_Impl::~ContentBroker_Impl()
+{
+    Reference< XComponent > xComponent( m_xProvider, UNO_QUERY );
+    if ( xComponent.is() ) // must not exist, if init() was never called.
+    {
+        m_xIdFac       = 0;
+        m_xProvider    = 0;
+        m_xProviderMgr = 0;
+
+        xComponent->dispose();
+    }
+}
+
+//=========================================================================
+void ContentBroker_Impl::init() const
+{
+    const_cast< ContentBroker_Impl * >( this )->init();
+}
+
+//=========================================================================
+void ContentBroker_Impl::init()
+{
+    vos::OGuard aGuard( m_aMutex );
+
+    if ( !m_bInitDone )
+    {
+        m_bInitDone = sal_True;
+
+        Reference< XInterface > xIfc
+            = m_xSMgr->createInstanceWithArguments(
+                OUString::createFromAscii(
+                    "com.sun.star.ucb.UniversalContentBroker" ),
+                m_aArguments );
+
+        VOS_ENSURE( xIfc.is(), "Error creating UCB service!" );
+
+        if ( xIfc.is() )
+        {
+            m_xIdFac
+                 = Reference< XContentIdentifierFactory >( xIfc, UNO_QUERY );
+
+            VOS_ENSURE( m_xIdFac.is(),
+                        "UCB without XContentIdentifierFactory!" );
+
+            m_xProvider
+                 = Reference< XContentProvider >( xIfc, UNO_QUERY );
+
+            VOS_ENSURE( m_xProvider.is(),
+                        "UCB without XContentProvider!" );
+
+            m_xProviderMgr
+                 = Reference< XContentProviderManager >( xIfc, UNO_QUERY );
+
+            VOS_ENSURE( m_xProviderMgr.is(),
+                        "UCB without XContentProviderManager!" );
+        }
+    }
+}
+
+} /* namespace ucb */
+