From 0b303af5dce580d790281418ac2277103917e704 Mon Sep 17 00:00:00 2001
From: Caolán McNamara <caolanm@redhat.com>
Date: Tue, 14 Jun 2011 00:32:25 +0100
Subject: ditch MyDataSink and use comphelper::MediaDescriptor::addInputStream

---
 hwpfilter/source/hwpreader.cxx | 42 +++++++-----------------------------------
 hwpfilter/source/hwpreader.hxx | 33 ---------------------------------
 2 files changed, 7 insertions(+), 68 deletions(-)

(limited to 'hwpfilter')

diff --git a/hwpfilter/source/hwpreader.cxx b/hwpfilter/source/hwpreader.cxx
index e23e2d9fc6c2..47e8a50d5cbe 100644
--- a/hwpfilter/source/hwpreader.cxx
+++ b/hwpfilter/source/hwpreader.cxx
@@ -134,51 +134,23 @@ HwpReader::~HwpReader()
 }
 
 
-sal_Bool HwpReader::filter(const Sequence< PropertyValue >& aDescriptor) throw(RuntimeException)
+sal_Bool HwpReader::filter(const Sequence< PropertyValue >& rDescriptor) throw(RuntimeException)
 {
-    Reference< XInputStream> rInputStream;
-    for ( sal_Int32 i = 0; i < aDescriptor.getLength(); i++ )
-    {
-        if ( aDescriptor[i].Name == OUString(RTL_CONSTASCII_USTRINGPARAM("InputStream")) )
-        {
-            aDescriptor[i].Value >>= rInputStream;
-            break;
-        }
-        else if ( aDescriptor[i].Name == OUString(RTL_CONSTASCII_USTRINGPARAM("URL")) )
-        {
-            OUString sURL;
-            aDescriptor[i].Value >>= sURL;
-
-            Reference< XContentIdentifierFactory > xIdFactory( rUCB, UNO_QUERY );
-            Reference< XContentProvider > xProvider( rUCB, UNO_QUERY );
-            Reference< XContentIdentifier > xId = xIdFactory->createContentIdentifier( sURL );
-            Reference< XContent > xContent = xProvider->queryContent( xId );
-            MyDataSink * pSink = new MyDataSink();
-            OpenCommandArgument2 aArgument;
-            aArgument.Sink = Reference< XInterface > ((OWeakObject *)pSink);
-            aArgument.Mode = OpenMode::DOCUMENT;
-            Command aCommand;
-            aCommand.Name = OUString( RTL_CONSTASCII_USTRINGPARAM("open"));
-            aCommand.Handle = -1;
-            aCommand.Argument <<= aArgument;
-            Reference< XCommandProcessor > xCmdProcessor( xContent, UNO_QUERY );
-            xCmdProcessor->execute( aCommand, 0, Reference< XCommandEnvironment > () );
-
-            rInputStream = pSink->getInputStream();
+    comphelper::MediaDescriptor aDescriptor(rDescriptor);
+    aDescriptor.addInputStream();
 
-            break;
-        }
-    }
+    Reference< XInputStream > xInputStream(
+        aDescriptor[comphelper::MediaDescriptor::PROP_INPUTSTREAM()], UNO_QUERY_THROW);
 
     HStream stream;
     Sequence < sal_Int8 > aBuffer;
     sal_Int32 nRead, nBlock = 32768, nTotal = 0;
     while( 1 )
     {
-        nRead = rInputStream.get()->readBytes(aBuffer, nBlock);
+        nRead = xInputStream->readBytes(aBuffer, nBlock);
         if( nRead == 0 )
             break;
-        stream.addData( (byte *)aBuffer.getConstArray(), nRead );
+        stream.addData( (const byte *)aBuffer.getConstArray(), nRead );
         nTotal += nRead;
     }
 
diff --git a/hwpfilter/source/hwpreader.hxx b/hwpfilter/source/hwpreader.hxx
index ef8d767e9ec4..8d5a9f0dfef6 100644
--- a/hwpfilter/source/hwpreader.hxx
+++ b/hwpfilter/source/hwpreader.hxx
@@ -84,44 +84,11 @@ using namespace ::com::sun::star::document;
 #include "drawdef.h"
 #include "attributes.hxx"
 
-
 #define IMPLEMENTATION_NAME "com.sun.comp.hwpimport.HwpImportFilter"
 #define SERVICE_NAME1 "com.sun.star.document.ImportFilter"
 #define SERVICE_NAME2 "com.sun.star.document.ExtendedTypeDetection"
 #define WRITER_IMPORTER_NAME "com.sun.star.comp.Writer.XMLImporter"
 
-class MyDataSink : public ::cppu::WeakImplHelper2< XActiveDataControl, XActiveDataSink >
-{
-  Reference < XInputStream >    m_xInputStream;
-public:
-
-  // XActiveDataControl.
-  virtual void SAL_CALL   addListener ( const Reference<XStreamListener> &)
-    throw(RuntimeException) {}
-  virtual void SAL_CALL   removeListener ( const Reference<XStreamListener> &)
-    throw(RuntimeException) {}
-  virtual void SAL_CALL   start (void) throw(RuntimeException) {}
-  virtual void SAL_CALL   terminate (void) throw(RuntimeException) {}
-
-  // XActiveDataSink.
-  virtual void SAL_CALL   setInputStream ( const Reference<XInputStream> &rxInputStream)
-    throw(RuntimeException);
-  virtual Reference<XInputStream> SAL_CALL getInputStream (void)
-    throw(RuntimeException);
-};
-
-void SAL_CALL MyDataSink::setInputStream ( const Reference<XInputStream> &rxInputStream)
-  throw(RuntimeException )
-{
-  m_xInputStream = rxInputStream;
-}
-
-Reference < XInputStream > SAL_CALL MyDataSink::getInputStream (void)
-  throw(RuntimeException)
-{
-  return m_xInputStream;
-}
-
 struct HwpReaderPrivate;
 /**
  * This class implements the external Parser interface
-- 
cgit