1 files changed, 74 insertions, 0 deletions
diff --git a/starmath/source/eqnolefilehdr.hxx b/starmath/source/eqnolefilehdr.hxx
new file mode 100644
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+++ b/starmath/source/eqnolefilehdr.hxx
@@ -0,0 +1,74 @@
+/* -*- 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 .
+ */
+
+#pragma once
+
+#include <sal/types.h>
+#include <tools/stream.hxx>
+
+class SotStorage;
+
+#define EQNOLEFILEHDR_SIZE 28
+
+class EQNOLEFILEHDR
+{
+public:
+    EQNOLEFILEHDR() : nCBHdr(0),nVersion(0),
+        nCf(0),nCBObject(0),nReserved1(0),nReserved2(0),
+        nReserved3(0), nReserved4(0) {}
+    explicit EQNOLEFILEHDR(sal_uInt32 nLenMTEF) : nCBHdr(0x1c),nVersion(0x20000),
+        nCf(0xc1c6),nCBObject(nLenMTEF),nReserved1(0),nReserved2(0x0014F690),
+        nReserved3(0x0014EBB4), nReserved4(0) {}
+
+    sal_uInt16   nCBHdr;     // length of header, sizeof(EQNOLEFILEHDR) = 28
+    sal_uInt32   nVersion;   // hiword = 2, loword = 0
+    sal_uInt16   nCf;        // clipboard format ("MathType EF")
+    sal_uInt32   nCBObject;  // length of MTEF data following this header
+    sal_uInt32   nReserved1; // not used
+    sal_uInt32   nReserved2; // not used
+    sal_uInt32   nReserved3; // not used
+    sal_uInt32   nReserved4; // not used
+
+    void Read(SvStream* pS)
+    {
+        pS->ReadUInt16( nCBHdr );
+        pS->ReadUInt32( nVersion );
+        pS->ReadUInt16( nCf );
+        pS->ReadUInt32( nCBObject );
+        pS->ReadUInt32( nReserved1 );
+        pS->ReadUInt32( nReserved2 );
+        pS->ReadUInt32( nReserved3 );
+        pS->ReadUInt32( nReserved4 );
+    }
+    void Write(SvStream* pS)
+    {
+        pS->WriteUInt16( nCBHdr );
+        pS->WriteUInt32( nVersion );
+        pS->WriteUInt16( nCf );
+        pS->WriteUInt32( nCBObject );
+        pS->WriteUInt32( nReserved1 );
+        pS->WriteUInt32( nReserved2 );
+        pS->WriteUInt32( nReserved3 );
+        pS->WriteUInt32( nReserved4 );
+    }
+};
+
+bool GetMathTypeVersion( SotStorage* pStor, sal_uInt8 &nVersion );
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */