/* -*- 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
 *
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 *
 * 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.
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#ifndef _SFXDOCFILE_HXX
#define _SFXDOCFILE_HXX

#include <com/sun/star/io/XOutputStream.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/ucb/XContent.hpp>
#include <com/sun/star/ucb/XCommandEnvironment.hpp>
#include <com/sun/star/task/XInteractionHandler.hpp>
#include <bf_so3/svstor.hxx>
#include <tools/stream.hxx>
#include <tools/string.hxx>
#include <tools/list.hxx>
#include <bf_svtools/lstner.hxx>

#include <bf_svtools/cancel.hxx>
#include <cppuhelper/weak.hxx>

#include <bf_sfx2/sfxuno.hxx>
#include <bf_sfx2/docinf.hxx>
class Timer;
class DateTime;
class SvStringsDtor;
class SvEaMgr;
class INetURLObject;
namespace binfilter {
class SvKeyValueIterator;

class SfxItemSet;

class SfxObjectFactory;
class SfxFilter;
class SfxMedium_Impl;
class SfxObjectShell;
class SfxFrame;
class LoadEnvironment_Impl;

class SfxLoadEnvironment;

#define SFX_TFPRIO_SYNCHRON                        0
#define SFX_TFPRIO_DOC                            10
#define SFX_TFPRIO_VISIBLE_LOWRES_GRAPHIC         20
#define SFX_TFPRIO_VISIBLE_HIGHRES_GRAPHIC        21
#define SFX_TFPRIO_PLUGINS                        40
#define SFX_TFPRIO_INVISIBLE_LOWRES_GRAPHIC       50
#define SFX_TFPRIO_INVISIBLE_HIGHRES_GRAPHIC      51
#define SFX_TFPRIO_DOWNLOADS                      60

#if _SOLAR__PRIVATE
#ifndef STRING_LIST
#define STRING_LIST
DECLARE_LIST( StringList, String* )//STRIP008 DECLARE_LIST( StringList, String* );
#endif
#endif

//____________________________________________________________________________________________________________________________________
//	defines for namespaces
//____________________________________________________________________________________________________________________________________

#define	OUSTRING					::rtl::OUString
#define	XMULTISERVICEFACTORY		::com::sun::star::lang::XMultiServiceFactory
#define	XSERVICEINFO				::com::sun::star::lang::XServiceInfo
#define	OWEAKOBJECT					::cppu::OWeakObject
#define	REFERENCE					::com::sun::star::uno::Reference
#define	XINTERFACE					::com::sun::star::uno::XInterface
#define	SEQUENCE					::com::sun::star::uno::Sequence
#define	EXCEPTION					::com::sun::star::uno::Exception
#define	RUNTIMEEXCEPTION			::com::sun::star::uno::RuntimeException
#define	ANY							::com::sun::star::uno::Any

class SfxPoolCancelManager	:	public SfxCancelManager	,
                                public SfxCancellable	,
                                public SfxListener		,
                                public SvRefBase
{
    SfxCancelManagerWeak 	wParent;

                            ~SfxPoolCancelManager();
public:
                            SfxPoolCancelManager( SfxCancelManager* pParent, const String& rName );
    virtual void 			Notify( SfxBroadcaster& rBC, const SfxHint& rHint );
    virtual void 			Cancel();
};

SV_DECL_IMPL_REF( SfxPoolCancelManager )

struct SfxVersionInfo
{
    String					aName;
    String					aComment;
    SfxStamp				aCreateStamp;

                            SfxVersionInfo();
                            SfxVersionInfo( const SfxVersionInfo& rInfo )
                            { *this = rInfo; }

    SfxVersionInfo& 		operator=( const SfxVersionInfo &rInfo )
                            {
                                aName = rInfo.aName;
                                aComment = rInfo.aComment;
                                aCreateStamp = rInfo.aCreateStamp;
                                return *this;
                            }
};
DECLARE_LIST( _SfxVersionTable, SfxVersionInfo* )
class SfxVersionTableDtor : public _SfxVersionTable
{
public:
                            SfxVersionTableDtor( const sal_uInt16 nInitSz=0, const sal_uInt16 nReSz=1 )
                                : _SfxVersionTable( nInitSz, nReSz )
                            {}

                            SfxVersionTableDtor( const SfxVersionTableDtor &rCpy )
                            { *this = rCpy; }

                            ~SfxVersionTableDtor()
                            { DelDtor(); }

    void 					DelDtor();
    SvStream&				Read( SvStream & );
};

class SfxMedium : public SvRefBase
{
    sal_uInt32          eError;
    sal_Bool            bDirect:1,
                        bRoot:1,
                        bSetFilter:1,
                        bTriedStorage;
    StreamMode          nStorOpenMode;
    INetURLObject*      pURLObj;
    String              aName;
    SvGlobalName        aFilterClass;
    SvStream*			pInStream;
    SvStream*           pOutStream;
    SvStorageRef        aStorage;
    const SfxFilter*	pFilter;
    SfxItemSet*			pSet;
    SfxMedium_Impl*		pImp;
    String           	aLogicName;
    String           	aLongName;
    sal_Bool            bRemote;

#if _SOLAR__PRIVATE
    void                SetIsRemote_Impl();
    void                CloseInStream_Impl();
    sal_Bool            CloseOutStream_Impl();
    DECL_STATIC_LINK( 	SfxMedium, UCBHdl_Impl, sal_uInt32 * );
#endif

public:

    SvCompatWeakHdl*    GetHdl();

                        SfxMedium();
                        SfxMedium( const String &rName,
                                   StreamMode nOpenMode,
                                   sal_Bool bDirect,
                                   const SfxFilter *pFilter = 0,
                                   SfxItemSet *pSet = 0 );
                        SfxMedium( SvStorage *pTheStorage, sal_Bool bRoot = sal_False );
                        ~SfxMedium();

    void                UseInteractionHandler( BOOL );
    ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >
                        GetInteractionHandler();

    void                SetLoadTargetFrame(SfxFrame* pFrame );
    SfxFrame*           GetLoadTargetFrame() const;
    void                CancelTransfers();

    void                SetReferer( const String& rRefer );
    void                SetTransferPriority( sal_uInt16 nPrio );
    void                SetFilter( const SfxObjectFactory &rFact, const String & rFilter );
    void			    SetFilter(const SfxFilter *pFlt, sal_Bool bResetOrig = sal_False);
    const SfxFilter *   GetFilter() const { return pFilter; }
    const String&       GetOrigURL() const;
    SfxItemSet	*		GetItemSet() const;
    void                Close();
    void                ReOpen();
    const String&       GetName() const {return aLogicName;}
#if defined SINIX && defined GCC && defined C272
    const INetURLObject& GetURLObject();
#else
    const INetURLObject& GetURLObject() const;
#endif
    ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent > GetContent() const;
    const String&       GetPhysicalName() const;
    sal_Bool            IsTemporary() const;
    sal_Bool            IsRemote();
    sal_Bool            IsOpen() const { return aStorage.Is() || pInStream; }
    void                StartDownload();
    void                DownLoad( const Link& aLink = Link());
    void                SetDoneLink( const Link& rLink );
    void                SetDataAvailableLink( const Link& rLink );

    sal_uInt32          GetMIMEAndRedirect( String& );
    sal_uInt32          GetErrorCode() const;
    sal_uInt32          GetError() const
                        { return ERRCODE_TOERROR(GetErrorCode()); }
    sal_uInt32			GetLastStorageCreationState();

    void                SetError( sal_uInt32 nError ) { eError = nError; }

    void                CloseInStream();
    sal_Bool            CloseOutStream();

    sal_Bool            IsRoot() const { return bRoot; }
    void				CloseStorage();

    StreamMode			GetOpenMode() const { return nStorOpenMode; }
    void                SetOpenMode( StreamMode nStorOpen, sal_Bool bDirect, sal_Bool bDontClose = sal_False );
    sal_Bool			IsDirect() const { return bDirect? sal_True: sal_False; }

    SvStream*           GetInStream();
    SvStream*           GetOutStream();

    sal_Bool            Commit();
    sal_Bool            TryStorage();
    sal_Bool            IsStorage();
    SvStorage*          GetStorage();
    SvStorage*          GetOutputStorage( BOOL bUCBStorage = FALSE );
    void				ResetError();
    sal_Bool            UsesCache() const;
    void                SetUsesCache( sal_Bool );
    void                SetDontCreateCancellable();
    sal_Bool			IsAllowedForExternalBrowser() const;
    long				GetFileVersion() const;

    const SfxVersionTableDtor* GetVersionList();
    sal_Bool			IsReadOnly();

    ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >  GetInputStream();

    void				CreateTempFile();
    void				CreateTempFileNoCopy();
    void				TryToSwitchToRepairedTemp();

    void                SetLoadEnvironment( SfxLoadEnvironment* pEnv );
    SfxLoadEnvironment* GetLoadEnvironment() const;

    ::rtl::OUString		GetCharset();
    const String&		GetBaseURL();

#if _SOLAR__PRIVATE
    ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > GetInputStream_Impl();
    SvStorage*          GetStorage_Impl( BOOL bUCBStorage );
    SfxPoolCancelManager*   GetCancelManager_Impl() const;
    void                SetCancelManager_Impl( SfxPoolCancelManager* pMgr );

    SvKeyValueIterator* GetHeaderAttributes_Impl();
    void                SetLoadEnvironment_Impl( LoadEnvironment_Impl* pEnv );
    LoadEnvironment_Impl* GetLoadEnvironment_Impl() const;

    // Diese Protokolle liefern MIME Typen
    sal_Bool            SupportsMIME_Impl() const;

    void                Init_Impl();
    void                ForceSynchronStream_Impl( sal_Bool bSynchron );

    void                GetMedium_Impl();
    void                Transfer_Impl();
    void                CreateFileStream();
    void				SetUpdatePickList(sal_Bool);

    void                SetLongName(const String &rName)
                        { aLongName = rName; }
    const String &      GetLongName() const { return aLongName; }
    ErrCode             CheckOpenMode_Impl( sal_Bool bSilent, sal_Bool bAllowRO = sal_True );
    sal_Bool			IsDownloadDone_Impl();
    void				ClearBackup_Impl();
    void                Done_Impl( ErrCode );
    void                DataAvailable_Impl();
    void                Cancel_Impl();
    void                SetPhysicalName_Impl(const String& rName);

    void 				DoInternalBackup_Impl( const ::ucbhelper::Content& aOriginalContent,
                                                const String& aPrefix,
                                                const String& aExtension,
                                                const String& aDestDir );

    sal_Bool 			TransactedTransferForFS_Impl( const INetURLObject& aSource, 
                             const INetURLObject& aDest, 
                             const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XCommandEnvironment >& xComEnv );

#endif

    static SfxVersionTableDtor* GetVersionList( SvStorage* pStor );
};

SV_DECL_IMPL_REF( SfxMedium )
SV_DECL_COMPAT_WEAK( SfxMedium )

#ifndef SFXMEDIUM_LIST
#define SFXMEDIUM_LIST
DECLARE_LIST( SfxMediumList, SfxMedium* )//STRIP008 DECLARE_LIST( SfxMediumList, SfxMedium* );
#endif

}//end of namespace binfilter
#endif

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