From 940b4d1848e8c70ab7642901a68594e8016caffc Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 27 Apr 2024 18:51:28 +0200
Subject: Adding upstream version 1:7.0.4.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 dtrans/source/win32/workbench/testmarshal.cxx | 213 ++++++++++++++++++++++++++
 1 file changed, 213 insertions(+)
 create mode 100644 dtrans/source/win32/workbench/testmarshal.cxx

(limited to 'dtrans/source/win32/workbench/testmarshal.cxx')

diff --git a/dtrans/source/win32/workbench/testmarshal.cxx b/dtrans/source/win32/workbench/testmarshal.cxx
new file mode 100644
index 000000000..d9edfe753
--- /dev/null
+++ b/dtrans/source/win32/workbench/testmarshal.cxx
@@ -0,0 +1,213 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <rtl/ustring.hxx>
+#include <sal/types.h>
+
+#include <stdio.h>
+#if defined _MSC_VER
+#pragma warning(push,1)
+#endif
+#include <windows.h>
+#include <objbase.h>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include <memory>
+
+#include <process.h>
+#include "XTDo.hxx"
+
+// my defines
+
+#define WRITE_CB
+#define EVT_MANUAL_RESET     TRUE
+#define EVT_INIT_NONSIGNALED FALSE
+#define EVT_NONAME           ""
+#define WAIT_MSGLOOP
+#define RAW_MARSHALING
+
+//  namespaces
+
+using namespace ::std;
+
+//  globales
+
+HANDLE  g_hEvtThreadWakeup;
+
+#ifdef RAW_MARSHALING
+    HGLOBAL g_hGlob;
+#else
+    IStream* g_pStm;
+#endif
+
+// a thread in another apartment to test apartment transparency
+
+unsigned int _stdcall ThreadProc(LPVOID pParam)
+{
+    // setup another apartment
+    HRESULT hr = OleInitialize( NULL );
+
+    WaitForSingleObject( g_hEvtThreadWakeup, INFINITE );
+
+    IDataObject* pIDo = NULL;
+
+#ifdef RAW_MARSHALING
+
+    IStream* pStm = NULL;
+    hr = CreateStreamOnHGlobal( g_hGlob, FALSE, &pStm );
+    if ( SUCCEEDED( hr ) )
+    {
+        hr = CoUnmarshalInterface(
+                pStm,
+                __uuidof( IDataObject ),
+                (void**)&pIDo );
+
+        hr = pStm->Release( );
+    }
+
+#else
+
+    hr = CoGetInterfaceAndReleaseStream(
+        g_pStm,
+        __uuidof( IDataObject ),
+        (void**)&pIDo
+        );
+
+#endif
+
+    IEnumFORMATETC* pIEEtc;
+    hr = pIDo->EnumFormatEtc( DATADIR_GET, &pIEEtc );
+
+    hr = OleIsCurrentClipboard( pIDo );
+
+    hr = OleFlushClipboard( );
+
+    OleUninitialize( );
+
+    return 0;
+}
+
+//  main
+
+int SAL_CALL main( int nArgc, char* Argv[] )
+{
+    HRESULT hr = OleInitialize( NULL );
+
+    g_hEvtThreadWakeup = CreateEvent( 0,
+                                      EVT_MANUAL_RESET,
+                                      EVT_INIT_NONSIGNALED,
+                                      EVT_NONAME );
+
+    unsigned uThreadId;
+    HANDLE   hThread;
+
+    // create a thread in another apartment
+    hThread = (void*)_beginthreadex( NULL, 0, ThreadProc, NULL, 0, &uThreadId );
+
+    IDataObject* pIDo = new CXTDataObject( );
+
+    hr = OleSetClipboard( pIDo );
+    hr = E_FAIL;
+
+    hr = OleIsCurrentClipboard( pIDo );
+
+    //hr = OleGetClipboard( &pIDo );
+    if ( SUCCEEDED( hr ) )
+    {
+#ifdef RAW_MARSHALING
+
+        IStream* pStm = NULL;
+
+        hr = CreateStreamOnHGlobal( 0, FALSE, &pStm );
+        if ( SUCCEEDED( hr ) )
+        {
+            hr = CoMarshalInterface(
+                pStm,
+                __uuidof( IDataObject ),
+                pIDo,
+                MSHCTX_INPROC,
+                0,
+                MSHLFLAGS_NORMAL );
+            if ( SUCCEEDED( hr ) )
+                hr = GetHGlobalFromStream( pStm, &g_hGlob );
+
+            hr = pStm->Release( );
+        }
+
+#else
+
+        hr = CoMarshalInterThreadInterfaceInStream(
+                __uuidof( IDataObject ),
+                pIDo,
+                &g_pStm );
+
+#endif
+
+        if ( SUCCEEDED( hr ) )
+        {
+            // wakeup the thread and waiting util it ends
+            SetEvent( g_hEvtThreadWakeup );
+
+#ifdef WAIT_MSGLOOP
+
+            BOOL bContinue = TRUE;
+
+            while( bContinue )
+            {
+                DWORD dwResult = WaitForMultipleObjects(
+                    1,
+                    &hThread,
+                    TRUE,
+                    0 );
+
+                if ( WAIT_OBJECT_0 == dwResult )
+                {
+                    bContinue = FALSE;
+                }
+                else
+                {
+                    MSG msg;
+                    while( PeekMessage(
+                            &msg,
+                            NULL,
+                            0,
+                            0,
+                            PM_REMOVE ) )
+                    {
+                        TranslateMessage(&msg);
+                        DispatchMessage(&msg);
+                    }
+                }
+            } // while
+
+#endif
+
+        } // if
+    } // if
+
+    OleFlushClipboard( );
+
+    OleUninitialize( );
+
+    return 0;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
-- 
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