dbaccess: move vnd.sun.star.pkg: handling from ODatabaseContext to ODBFilter

This way the data source's URL will be the vnd.sun.star.pkg: URL, that
gets stored in the user profile, and the data source will be usable when
we connect to the data source next time, too.

Change-Id: Ie2f45af453bfad4f813a1ea492edb633c148d08b

dbaccess/source/core/dataaccess/databasecontext.cxx

@@ -310,28 +310,18 @@ Reference< XInterface >  ODatabaseContext::getRegisteredObject(const OUString& _
     return loadObjectFromURL( _rName, sURL );
 }
 
-Reference< XInterface > ODatabaseContext::loadObjectFromURL(const OUString& _rName,const OUString& rURL)
+Reference< XInterface > ODatabaseContext::loadObjectFromURL(const OUString& _rName,const OUString& _sURL)
 {
-    OUString _sURL(rURL);
     INetURLObject aURL( _sURL );
 
-    OUString sStreamRelPath;
-    if (_sURL.startsWithIgnoreAsciiCase("vnd.sun.star.pkg:"))
-    {
-        // In this case the host contains the real path, and the the path is the embedded stream name.
-        _sURL = aURL.GetHost(INetURLObject::DECODE_WITH_CHARSET);
-        sStreamRelPath = aURL.GetURLPath(INetURLObject::DECODE_WITH_CHARSET);
-        if (sStreamRelPath.startsWith("/"))
-            sStreamRelPath = sStreamRelPath.copy(1);
-    }
-
     if ( aURL.GetProtocol() == INetProtocol::NotValid )
         throw NoSuchElementException( _rName, *this );
 
     try
     {
         ::ucbhelper::Content aContent( _sURL, NULL, comphelper::getProcessComponentContext() );
-        if ( !aContent.isDocument() )
+        bool bEmbeddedDataSource = _sURL.startsWithIgnoreAsciiCase("vnd.sun.star.pkg:");
+        if ( !aContent.isDocument() && !bEmbeddedDataSource )
             throw InteractiveIOException(
                 _sURL, *this, InteractionClassification_ERROR, IOErrorCode_NO_FILE
             );
@@ -373,8 +363,6 @@ Reference< XInterface > ODatabaseContext::loadObjectFromURL(const OUString& _rNa
         aArgs.put( "URL", _sURL );
         aArgs.put( "MacroExecutionMode", MacroExecMode::USE_CONFIG );
         aArgs.put( "InteractionHandler", task::InteractionHandler::createWithParent(m_aContext, 0) );
-        if (!sStreamRelPath.isEmpty())
-            aArgs.put("StreamRelPath", sStreamRelPath);
 
         Sequence< PropertyValue > aResource( aArgs.getPropertyValues() );
         xLoad->load( aResource );

dbaccess/source/filter/xml/xmlfilter.cxx

@@ -453,12 +453,22 @@ bool ODBFilter::implImport( const Sequence< PropertyValue >& rDescriptor )
         SfxMediumRef pMedium(0);
         if (!xStorage.is())
         {
+            OUString sStreamRelPath;
+            if (sFileName.startsWithIgnoreAsciiCase("vnd.sun.star.pkg:"))
+            {
+                // In this case the host contains the real path, and the the path is the embedded stream name.
+                INetURLObject aURL(sFileName);
+                sFileName = aURL.GetHost(INetURLObject::DECODE_WITH_CHARSET);
+                sStreamRelPath = aURL.GetURLPath(INetURLObject::DECODE_WITH_CHARSET);
+                if (sStreamRelPath.startsWith("/"))
+                    sStreamRelPath = sStreamRelPath.copy(1);
+            }
+
             pMedium = new SfxMedium(sFileName, (StreamMode::READ | StreamMode::NOCREATE));
             try
             {
                 xStorage.set(pMedium->GetStorage(false), UNO_QUERY_THROW);
 
-                OUString sStreamRelPath = aMediaDescriptor.getOrDefault("StreamRelPath", OUString());
                 if (!sStreamRelPath.isEmpty())
                     xStorage = xStorage->openStorageElement(sStreamRelPath, embed::ElementModes::READ);
             }