Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 195 insertions, 0 deletions

diff --git a/shell/source/win32/shlxthandler/ooofilt/ooofilt.hxx b/shell/source/win32/shlxthandler/ooofilt/ooofilt.hxx
new file mode 100644
index 000000000..1fa9af31c
--- /dev/null
+++ b/shell/source/win32/shlxthandler/ooofilt/ooofilt.hxx
@@ -0,0 +1,195 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SHELL_SOURCE_WIN32_SHLXTHANDLER_OOOFILT_OOOFILT_HXX
+#define INCLUDED_SHELL_SOURCE_WIN32_SHLXTHANDLER_OOOFILT_OOOFILT_HXX
+
+#include <types.hxx>
+
+//+-------------------------------------------------------------------------
+//  Contents:   LibreOffice filter declarations
+//  Platform:   Windows 2000, Windows XP
+
+//+-------------------------------------------------------------------------
+
+class CContentReader;
+class CMetaInfoReader;
+class CFullPropSpec;
+
+long g_lInstances = 0;                        // Global count of COooFilter and COooFilterCF instances
+GUID const guidStorage = PSGUID_STORAGE;      // GUID for storage property set
+
+//C-------------------------------------------------------------------------
+//  Class:      COooFilter
+//  Purpose:    Implements interfaces of LibreOffice filter
+
+// OooFilter Class ID
+// {7BC0E710-5703-45be-A29D-5D46D8B39262}
+GUID const CLSID_COooFilter =
+{
+    0x7bc0e710,
+    0x5703,
+    0x45be,
+    { 0xa2, 0x9d, 0x5d, 0x46, 0xd8, 0xb3, 0x92, 0x62 }
+};
+
+// LibreOffice Persistent Handler Class ID
+// {7BC0E713-5703-45be-A29D-5D46D8B39262}
+const CLSID CLSID_PERSISTENT_HANDLER =
+{0x7bc0e713, 0x5703, 0x45be, {0xa2, 0x9d, 0x5d, 0x46, 0xd8, 0xb3, 0x92, 0x62}};
+
+// LibreOffice Persistent Handler Addin Registered Class ID
+// {89BCB740-6119-101A-BCB7-00DD010655AF}
+const CLSID CLSID_PERSISTENT_HANDLER_ADDIN =
+{0x89bcb740, 0x6119, 0x101a, {0xbc, 0xb7, 0x00, 0xdd, 0x01, 0x06, 0x55, 0xaf}};
+
+// LibreOffice Filter Handler Class ID
+// {7BC0E710-5703-45be-A29D-5D46D8B39262}
+const CLSID CLSID_FILTER_HANDLER =
+{0x7bc0e710, 0x5703, 0x45be, {0xa2, 0x9d, 0x5d, 0x46, 0xd8, 0xb3, 0x92, 0x62}};
+
+enum class FilterState
+{
+    FilteringContent,                           // Filtering the content property
+    FilteringProperty                           // Filtering the pseudo property
+};
+class COooFilter : public IFilter, public IPersistFile, public IPersistStream
+{
+public:
+    // From IUnknown
+    virtual  HRESULT STDMETHODCALLTYPE  QueryInterface(
+        REFIID riid,
+        void  ** ppvObject) override;
+    virtual  ULONG STDMETHODCALLTYPE  AddRef() override;
+    virtual  ULONG STDMETHODCALLTYPE  Release() override;
+
+    // From IFilter
+    virtual  SCODE STDMETHODCALLTYPE  Init(
+        ULONG grfFlags,
+        ULONG cAttributes,
+        FULLPROPSPEC const * aAttributes,
+        ULONG * pFlags) override;
+    virtual  SCODE STDMETHODCALLTYPE  GetChunk(
+        STAT_CHUNK * pStat) override;
+    virtual  SCODE STDMETHODCALLTYPE  GetText(
+        ULONG * pcwcBuffer,
+        WCHAR * awcBuffer) override;
+
+    virtual  SCODE STDMETHODCALLTYPE  GetValue(
+        PROPVARIANT ** ppPropValue) override;
+
+    virtual  SCODE STDMETHODCALLTYPE  BindRegion(
+        FILTERREGION origPos,
+        REFIID riid,
+        void ** ppunk) override;
+
+    // From IPersistFile
+    virtual  HRESULT STDMETHODCALLTYPE  GetClassID(
+        CLSID * pClassID) override;
+    virtual  HRESULT STDMETHODCALLTYPE  IsDirty() override;
+    virtual  HRESULT STDMETHODCALLTYPE  Load(
+        LPCOLESTR pszFileName,
+        DWORD dwMode) override;
+    virtual  HRESULT STDMETHODCALLTYPE  Save(
+        LPCOLESTR pszFileName,
+        BOOL fRemember) override;
+
+    virtual  HRESULT STDMETHODCALLTYPE  SaveCompleted(
+        LPCOLESTR pszFileName) override;
+
+    virtual  HRESULT STDMETHODCALLTYPE  GetCurFile(
+        LPOLESTR  * ppszFileName) override;
+
+    // From IPersistStream
+    virtual HRESULT STDMETHODCALLTYPE  Load(
+        IStream *pStm) override;
+
+    virtual HRESULT STDMETHODCALLTYPE Save(
+        IStream *pStm,
+        BOOL fClearDirty) override;
+
+    virtual HRESULT STDMETHODCALLTYPE  GetSizeMax(
+        ULARGE_INTEGER *pcbSize) override;
+
+
+private:
+    friend class COooFilterCF;
+
+    COooFilter();
+    virtual ~COooFilter();
+
+    long                      m_lRefs;                  // Reference count
+    CContentReader *          m_pContentReader;         // A content reader that retrieves document content.
+    CMetaInfoReader *         m_pMetaInfoReader;        // A metainfo reader that retrieves document metainfo.
+    FilterState               m_eState;                 // State of filtering
+    ::std::wstring            m_pwszFileName;           // Name of input file to filter
+    ULONG                     m_ulUnicodeBufferLen;     // UNICODE Characters read from file to chunk buffer
+    ULONG                     m_ulUnicodeCharsRead;     // UNICODE Characters read from chunk buffer
+    ULONG                     m_ulPropertyNum;          // Number of properties that has been processed
+    ULONG                     m_ulCurrentPropertyNum;   // Current Property that is processing;
+    ULONG                     m_ulChunkID;              // Current chunk id
+    bool                      m_fContents;              // TRUE if contents requested
+    bool                      m_fEof;                   // TRUE if end of file reached
+    ::std::wstring            m_pwsBuffer;              // Buffer to save UNICODE content from ChunkBuffer.
+    ULONG                     m_ChunkPosition;          // Chunk pointer to specify the current Chunk;
+    ULONG                     m_cAttributes;            // Count of attributes
+    CFullPropSpec *           m_pAttributes;            // Attributes to filter
+    StreamInterface *         m_pStream;
+
+};
+
+//C-------------------------------------------------------------------------
+//  Class:      COooFilterCF
+//  Purpose:    Implements class factory for LibreOffice filter
+
+
+class COooFilterCF : public IClassFactory
+{
+public:
+    // From IUnknown
+    virtual  HRESULT STDMETHODCALLTYPE  QueryInterface(
+        REFIID riid,
+        void  ** ppvObject) override;
+
+    virtual  ULONG STDMETHODCALLTYPE  AddRef() override;
+    virtual  ULONG STDMETHODCALLTYPE  Release() override;
+
+    // From IClassFactory
+    virtual  HRESULT STDMETHODCALLTYPE  CreateInstance(
+        IUnknown * pUnkOuter,
+        REFIID riid, void  ** ppvObject) override;
+
+    virtual  HRESULT STDMETHODCALLTYPE  LockServer(
+        BOOL fLock) override;
+
+private:
+    friend HRESULT STDMETHODCALLTYPE DllGetClassObject(
+        REFCLSID   cid,
+        REFIID     iid,
+        LPVOID *   ppvObj);
+
+    COooFilterCF();
+    virtual  ~COooFilterCF();
+
+    long m_lRefs;           // Reference count
+};
+
+#endif // INCLUDED_SHELL_SOURCE_WIN32_SHLXTHANDLER_OOOFILT_OOOFILT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */