unotools: Internalize ucblockbytes.hxx header

Change-Id: I1a9b795eda832673a83a426c8bf10d5bb9c28581

3 files changed, 198 insertions, 2 deletions

diff --git a/unotools/source/ucbhelper/ucblockbytes.cxx b/unotools/source/ucbhelper/ucblockbytes.cxx
index b7c9bef518bd..1d38f4aa82e3 100644
--- a/unotools/source/ucbhelper/ucblockbytes.cxx
+++ b/unotools/source/ucbhelper/ucblockbytes.cxx
@@ -17,8 +17,9 @@
  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  */
 
+#include <ucblockbytes.hxx>
+
 #include <sal/macros.h>
-#include <unotools/ucblockbytes.hxx>
 #include <comphelper/processfactory.hxx>
 #include <salhelper/condition.hxx>
 #include <osl/thread.hxx>
diff --git a/unotools/source/ucbhelper/ucblockbytes.hxx b/unotools/source/ucbhelper/ucblockbytes.hxx
new file mode 100644
index 000000000000..abf8c5b0b77e
--- /dev/null
+++ b/unotools/source/ucbhelper/ucblockbytes.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_UNOTOOLS_UCBLOCKBYTES_HXX
+#define INCLUDED_UNOTOOLS_UCBLOCKBYTES_HXX
+
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <com/sun/star/ucb/XContent.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+#include <osl/thread.hxx>
+#include <osl/conditn.hxx>
+#include <osl/mutex.hxx>
+#include <rtl/ustring.hxx>
+#include <tools/stream.hxx>
+#include <tools/link.hxx>
+#include <tools/errcode.hxx>
+#include <tools/datetime.hxx>
+
+namespace com
+{
+    namespace sun
+    {
+        namespace star
+        {
+            namespace task
+            {
+                class XInteractionHandler;
+            }
+            namespace io
+            {
+                class XStream;
+                class XInputStream;
+                class XOutputStream;
+                class XSeekable;
+            }
+            namespace ucb
+            {
+                class XContent;
+            }
+            namespace beans
+            {
+                struct PropertyValue;
+            }
+        }
+    }
+}
+
+namespace utl
+{
+class UcbLockBytes;
+typedef tools::SvRef<UcbLockBytes> UcbLockBytesRef;
+
+class UcbLockBytesHandler : public SvRefBase
+{
+    bool            m_bActive;
+public:
+    enum LoadHandlerItem
+    {
+        DATA_AVAILABLE,
+        DONE,
+        CANCEL
+    };
+
+                    UcbLockBytesHandler()
+                        : m_bActive( true )
+                    {}
+
+    virtual void    Handle( LoadHandlerItem nWhich, UcbLockBytesRef xLockBytes ) = 0;
+    void            Activate( bool bActivate = true ) { m_bActive = bActivate; }
+    bool            IsActive() const { return m_bActive; }
+};
+
+typedef tools::SvRef<UcbLockBytesHandler> UcbLockBytesHandlerRef;
+
+class UcbLockBytes : public virtual SvLockBytes
+{
+    osl::Condition          m_aInitialized;
+    osl::Condition          m_aTerminated;
+    osl::Mutex              m_aMutex;
+
+    OUString                m_aContentType;
+    OUString                m_aRealURL;
+    DateTime                m_aExpireDate;
+
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream >  m_xInputStream;
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XOutputStream > m_xOutputStream;
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable >     m_xSeekable;
+    void*                   m_pCommandThread; // is alive only for compatibility reasons
+    UcbLockBytesHandlerRef  m_xHandler;
+
+    ErrCode                 m_nError;
+
+    bool                    m_bTerminated;
+    bool                    m_bDontClose;
+    bool                    m_bStreamValid;
+
+    DECL_LINK(              DataAvailHdl, void * );
+
+                            UcbLockBytes( UcbLockBytesHandler* pHandler=NULL );
+protected:
+    virtual                 ~UcbLockBytes (void);
+
+public:
+                            // properties: Referer, PostMimeType
+    static UcbLockBytesRef  CreateLockBytes( const ::com::sun::star::uno::Reference < ::com::sun::star::ucb::XContent >& xContent,
+                                            const ::com::sun::star::uno::Sequence < ::com::sun::star::beans::PropertyValue >& rProps,
+                                            StreamMode eMode,
+                                            const ::com::sun::star::uno::Reference < ::com::sun::star::task::XInteractionHandler >& xInter,
+                                            UcbLockBytesHandler* pHandler=0 );
+
+    static UcbLockBytesRef  CreateInputLockBytes( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream >& xContent );
+    static UcbLockBytesRef  CreateLockBytes( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream >& xContent );
+
+    // SvLockBytes
+    virtual void            SetSynchronMode (bool bSynchron) SAL_OVERRIDE;
+    virtual ErrCode         ReadAt(sal_uInt64 nPos, void *pBuffer, sal_uLong nCount, sal_uLong *pRead) const SAL_OVERRIDE;
+    virtual ErrCode         WriteAt(sal_uInt64, const void*, sal_uLong, sal_uLong *pWritten) SAL_OVERRIDE;
+    virtual ErrCode         Flush() const SAL_OVERRIDE;
+    virtual ErrCode         SetSize(sal_uInt64) SAL_OVERRIDE;
+    virtual ErrCode         Stat ( SvLockBytesStat *pStat, SvLockBytesStatFlag) const SAL_OVERRIDE;
+
+    void                    SetError( ErrCode nError )
+                            { m_nError = nError; }
+
+    ErrCode                 GetError() const
+                            { return m_nError; }
+
+    // the following properties are available when and after the first DataAvailable callback has been executed
+    OUString                GetContentType() const;
+    OUString                GetRealURL() const;
+    DateTime                GetExpireDate() const;
+
+    // calling this method delegates the responsibility to call closeinput to the caller!
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > getInputStream();
+
+    bool                    setInputStream_Impl( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > &rxInputStream,
+                                                 bool bSetXSeekable = true );
+    bool                    setStream_Impl( const ::com::sun::star::uno::Reference < ::com::sun::star::io::XStream > &rxStream );
+    void                    terminate_Impl (void);
+
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XInputStream > getInputStream_Impl() const
+                            {
+                                osl::MutexGuard aGuard( (const_cast< UcbLockBytes* >(this))->m_aMutex );
+                                return m_xInputStream;
+                            }
+
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XOutputStream > getOutputStream_Impl() const
+                            {
+                                osl::MutexGuard aGuard( (const_cast< UcbLockBytes* >(this))->m_aMutex );
+                                return m_xOutputStream;
+                            }
+
+    ::com::sun::star::uno::Reference < ::com::sun::star::io::XSeekable > getSeekable_Impl() const
+                            {
+                                osl::MutexGuard aGuard( (const_cast< UcbLockBytes* >(this))->m_aMutex );
+                                return m_xSeekable;
+                            }
+
+    bool                    hasInputStream_Impl() const
+                            {
+                                osl::MutexGuard aGuard( (const_cast< UcbLockBytes* >(this))->m_aMutex );
+                                return m_xInputStream.is();
+                            }
+
+    void                    setDontClose_Impl()
+                            { m_bDontClose = true; }
+
+    void                    SetContentType_Impl( const OUString& rType ) { m_aContentType = rType; }
+    void                    SetRealURL_Impl( const OUString& rURL )  { m_aRealURL = rURL; }
+    void                    SetExpireDate_Impl( const DateTime& rDateTime )  { m_aExpireDate = rDateTime; }
+    void                    SetStreamValid_Impl();
+};
+
+}
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/unotools/source/ucbhelper/ucbstreamhelper.cxx b/unotools/source/ucbhelper/ucbstreamhelper.cxx
index 3aea7c03f3f9..aa8f12dcd58f 100644
--- a/unotools/source/ucbhelper/ucbstreamhelper.cxx
+++ b/unotools/source/ucbhelper/ucbstreamhelper.cxx
@@ -18,7 +18,6 @@
  */
 
 #include <rtl/ustring.hxx>
-#include <unotools/ucblockbytes.hxx>
 #include <unotools/ucbstreamhelper.hxx>
 #include <comphelper/processfactory.hxx>
 #include <com/sun/star/ucb/CommandAbortedException.hpp>
@@ -29,6 +28,7 @@
 
 #include <ucbhelper/content.hxx>
 #include <unotools/streamwrap.hxx>
+#include <ucblockbytes.hxx>
 
 using namespace ::com::sun::star::uno;
 using namespace ::com::sun::star::io;