1 files changed, 91 insertions, 0 deletions
diff --git a/oox/source/ole/vbahelper.cxx b/oox/source/ole/vbahelper.cxx
new file mode 100644
index 000000000000..47bbacb40bae
--- /dev/null
+++ b/oox/source/ole/vbahelper.cxx
@@ -0,0 +1,91 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+#include "oox/ole/vbahelper.hxx"
+#include <rtl/ustrbuf.hxx>
+#include "oox/helper/binaryinputstream.hxx"
+
+namespace oox {
+namespace ole {
+
+// ============================================================================
+
+using namespace ::com::sun::star::uno;
+
+using ::rtl::OUString;
+using ::rtl::OUStringBuffer;
+
+// ============================================================================
+
+/*static*/ OUString VbaHelper::getBasicScriptUrl(
+        const OUString& rLibraryName, const OUString& rModuleName, const OUString& rMacroName )
+{
+    OSL_ENSURE( rLibraryName.getLength() > 0, "VbaHelper::getBasicScriptUrl - library name is empty" );
+    OSL_ENSURE( rModuleName.getLength() > 0, "VbaHelper::getBasicScriptUrl - module name is empty" );
+    OSL_ENSURE( rMacroName.getLength() > 0, "VbaHelper::getBasicScriptUrl - macro name is empty" );
+    const sal_Unicode cDot = '.';
+    return OUStringBuffer().
+        appendAscii( RTL_CONSTASCII_STRINGPARAM( "vnd.sun.star.script:" ) ).
+        append( rLibraryName ).append( cDot ).append( rModuleName ).append( cDot ).append( rMacroName ).
+        appendAscii( RTL_CONSTASCII_STRINGPARAM( "?language=Basic&location=document" ) ).
+        makeStringAndClear();
+}
+
+/*static*/ bool VbaHelper::readDirRecord( sal_uInt16& rnRecId, StreamDataSequence& rRecData, BinaryInputStream& rInStrm )
+{
+    // read the record header
+    sal_Int32 nRecSize;
+    rInStrm >> rnRecId >> nRecSize;
+    // for no obvious reason, PROJECTVERSION record contains size field of 4, but is 6 bytes long
+    if( rnRecId == VBA_ID_PROJECTVERSION )
+    {
+        OSL_ENSURE( nRecSize == 4, "VbaHelper::readDirRecord - unexpected record size for PROJECTVERSION" );
+        nRecSize = 6;
+    }
+    // read the record contents into the passed sequence
+    return !rInStrm.isEof() && (rInStrm.readData( rRecData, nRecSize ) == nRecSize);
+}
+
+/*static*/ bool VbaHelper::extractKeyValue( OUString& rKey, OUString& rValue, const OUString& rKeyValue )
+{
+    sal_Int32 nEqSignPos = rKeyValue.indexOf( '=' );
+    if( nEqSignPos > 0 )
+    {
+        rKey = rKeyValue.copy( 0, nEqSignPos ).trim();
+        rValue = rKeyValue.copy( nEqSignPos + 1 ).trim();
+        return (rKey.getLength() > 0) && (rValue.getLength() > 0);
+    }
+    return false;
+}
+
+// ============================================================================
+
+} // namespace ole
+} // namespace oox
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */