Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/writerperfect/inc/DirectoryStream.hxx b/writerperfect/inc/DirectoryStream.hxx
new file mode 100644
index 000000000..c45209333
--- /dev/null
+++ b/writerperfect/inc/DirectoryStream.hxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ */
+
+#pragma once
+
+#include <librevenge-stream/librevenge-stream.h>
+#include <com/sun/star/uno/Reference.h>
+#include "writerperfectdllapi.h"
+#include <tools/long.hxx>
+#include <memory>
+
+namespace com::sun::star::ucb
+{
+class XContent;
+}
+
+namespace writerperfect
+{
+class WRITERPERFECT_DLLPUBLIC DirectoryStream final : public librevenge::RVNGInputStream
+{
+    struct Impl;
+
+public:
+    explicit DirectoryStream(const css::uno::Reference<css::ucb::XContent>& xContent);
+    virtual ~DirectoryStream() override;
+
+    static bool isDirectory(const css::uno::Reference<css::ucb::XContent>& xContent);
+    static std::unique_ptr<DirectoryStream>
+    createForParent(const css::uno::Reference<css::ucb::XContent>& xContent);
+
+    css::uno::Reference<css::ucb::XContent> getContent() const;
+
+    virtual bool isStructured() override;
+    SAL_DLLPRIVATE virtual unsigned subStreamCount() override;
+    SAL_DLLPRIVATE virtual const char* subStreamName(unsigned id) override;
+    SAL_DLLPRIVATE virtual bool existsSubStream(const char* name) override;
+    SAL_DLLPRIVATE virtual librevenge::RVNGInputStream*
+    getSubStreamByName(const char* name) override;
+    SAL_DLLPRIVATE virtual librevenge::RVNGInputStream* getSubStreamById(unsigned id) override;
+
+    virtual const unsigned char* read(unsigned long numBytes, unsigned long& numBytesRead) override;
+    virtual int seek(long offset, librevenge::RVNG_SEEK_TYPE seekType) override;
+    virtual long tell() override;
+    virtual bool isEnd() override;
+
+private:
+    std::unique_ptr<Impl> m_pImpl;
+};
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */