c55dab446f
git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@7 0109f412-320b-0410-ab79-c3e0c5ffbbe6
150 lines
3.9 KiB
C++
150 lines
3.9 KiB
C++
//-------------------------------------------------------------------------
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// Desc: Database restore - class definitions
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// Tabs: 3
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//
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// Copyright (c) 2001-2006 Novell, Inc. All Rights Reserved.
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of version 2 of the GNU General Public
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// License as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, contact Novell, Inc.
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//
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// To contact Novell about this file by physical or electronic mail,
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// you may find current contact information at www.novell.com
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//
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// $Id: frestore.h 12329 2006-01-20 17:49:30 -0700 (Fri, 20 Jan 2006) ahodgkinson $
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//-------------------------------------------------------------------------
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#ifndef FRESTORE_H
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#define FRESTORE_H
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#include "fpackon.h"
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// IMPORTANT NOTE: No other include files should follow this one except
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// for fpackoff.h
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/****************************************************************************
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Desc: This object is our implementation of the
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F_UnknownStream object which is used to handle unknown
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objects in the RFL.
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****************************************************************************/
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class F_RflUnknownStream : public F_UnknownStream
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{
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public:
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F_RflUnknownStream();
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virtual ~F_RflUnknownStream();
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RCODE setup(
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F_Rfl * pRfl,
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FLMBOOL bInputStream);
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RCODE reset( void);
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RCODE read(
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FLMUINT uiLength, // Number of bytes to read
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void * pvBuffer, // Buffer to place read bytes into
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FLMUINT * puiBytesRead); // [out] Number of bytes read
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RCODE write(
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FLMUINT uiLength, // Number of bytes to write
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void * pvBuffer);
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RCODE close( void); // Reads to the end of the
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// stream and discards any
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// remaining data (if input stream).
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private:
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FLMBOOL m_bSetupCalled;
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F_Rfl * m_pRfl; // RFL object.
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FLMBOOL m_bInputStream; // TRUE=input stream, FALSE=output stream
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FLMBOOL m_bStartedWriting; // Only used for output streams
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};
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/****************************************************************************
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Desc: The F_FSRestore class is used to read backup and RFL files from
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a disk file system.
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****************************************************************************/
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class F_FSRestore : public F_Restore
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{
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public:
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F_FSRestore();
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virtual ~F_FSRestore();
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RCODE setup(
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const char * pucDbPath,
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const char * pucBackupSetPath,
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const char * pucRflDir);
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RCODE openBackupSet( void);
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RCODE openIncFile(
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FLMUINT uiFileNum);
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RCODE openRflFile(
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FLMUINT uiFileNum);
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RCODE read(
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FLMUINT uiLength,
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void * pvBuffer,
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FLMUINT * puiBytesRead);
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RCODE close( void);
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FINLINE RCODE abortFile( void)
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{
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return( close());
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}
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FINLINE RCODE processUnknown(
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F_UnknownStream * pUnkStrm)
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{
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// Skip any unknown data in the RFL
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return( pUnkStrm->close());
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}
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FINLINE RCODE status(
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eRestoreStatusType eStatusType,
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FLMUINT uiTransId,
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void * pvValue1,
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void * pvValue2,
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void * pvValue3,
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eRestoreActionType * peRestoreAction)
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{
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F_UNREFERENCED_PARM( eStatusType);
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F_UNREFERENCED_PARM( uiTransId);
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F_UNREFERENCED_PARM( pvValue1);
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F_UNREFERENCED_PARM( pvValue2);
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F_UNREFERENCED_PARM( pvValue3);
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*peRestoreAction = RESTORE_ACTION_CONTINUE;
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return( FERR_OK);
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}
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private:
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F_FileHdlImp * m_pFileHdl;
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F_64BitFileHandle * m_pFileHdl64;
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FLMUINT64 m_ui64Offset;
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FLMUINT m_uiDbVersion;
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char m_szDbPath[ F_PATH_MAX_SIZE];
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char m_szBackupSetPath[ F_PATH_MAX_SIZE];
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char m_szRflDir[ F_PATH_MAX_SIZE];
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FLMBOOL m_bSetupCalled;
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FLMBOOL m_bOpen;
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};
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#include "fpackoff.h"
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#endif
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