1 files changed, 102 insertions, 0 deletions
diff --git a/sdext/source/pdfimport/filterdet.hxx b/sdext/source/pdfimport/filterdet.hxx
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index 000000000..6c7d58ca0
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+++ b/sdext/source/pdfimport/filterdet.hxx
@@ -0,0 +1,102 @@
+/* -*- 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 <com/sun/star/document/XExtendedFilterDetection.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/io/XStream.hpp>
+
+#include <cppuhelper/compbase.hxx>
+#include <cppuhelper/basemutex.hxx>
+
+
+namespace pdfi
+{
+
+typedef ::cppu::WeakComponentImplHelper<
+    css::document::XExtendedFilterDetection, css::lang::XServiceInfo> PDFDetectorBase;
+
+class PDFDetector : private cppu::BaseMutex,
+                    public PDFDetectorBase
+{
+private:
+    css::uno::Reference<
+        css::uno::XComponentContext > m_xContext;
+
+public:
+    explicit PDFDetector( const css::uno::Reference<
+                                css::uno::XComponentContext >& xContext );
+
+    // XExtendedFilterDetection
+    virtual OUString SAL_CALL detect( css::uno::Sequence<
+                                               css::beans::PropertyValue >& io_rDescriptor ) override;
+
+    OUString SAL_CALL getImplementationName() override;
+
+    sal_Bool SAL_CALL supportsService(OUString const & ServiceName) override;
+
+    css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
+};
+
+
+/** Retrieve embedded substream from PDF file
+
+    Useful e.g. for hybrid PDF
+
+    @param rPDFFile
+    URI of the pdf file
+
+    @param o_rOutMimetype
+    Output parameter. Receives the mime type of the
+    substream. Used to distinguish between
+    draw/impress/writer/calc during import
+
+    @param o_rOutPwd
+    In/Out parameter. If given password is wrong, user is queried
+    for another (if bMayUseUI is true)
+
+    @param xContext
+    Component context
+
+    @param rFilterData
+    Basically used to pass on XFilter::filter properties (function
+    uses it to retrieve interaction handler)
+
+    @param bMayUseUI
+    When false, no dialog is opened to query user for alternate
+    password
+ */
+css::uno::Reference< css::io::XStream >
+   getAdditionalStream( const OUString&                                                            rPDFFile,
+                        OUString&                                                                  o_rOutMimetype,
+                        OUString&                                                                  io_rOutPwd,
+                        const css::uno::Reference< css::uno::XComponentContext >& xContext,
+                        const css::uno::Sequence< css::beans::PropertyValue >&    rFilterData,
+                        bool                                                                            bMayUseUI );
+
+
+bool checkDocChecksum( const OUString& rInPDFFileURL,
+                       sal_uInt32           nBytes,
+                       const OUString& rChkSum );
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */