c55dab446f
git-svn-id: https://svn.code.sf.net/p/flaim/code/trunk@7 0109f412-320b-0410-ab79-c3e0c5ffbbe6
156 lines
3.3 KiB
C++
156 lines
3.3 KiB
C++
//-------------------------------------------------------------------------
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// Desc: Close a database
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// Tabs: 3
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//
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// Copyright (c) 1990-1992,1995-2003,2005-2006 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: flclose.cpp 12329 2006-01-20 17:49:30 -0700 (Fri, 20 Jan 2006) ahodgkinson $
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//-------------------------------------------------------------------------
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#include "flaimsys.h"
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/****************************************************************************
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Desc : Closes a FLAIM database.
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****************************************************************************/
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RCODE flmDbClose(
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HFDB * phDbRV,
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FLMBOOL bMutexLocked)
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{
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FDB * pDb;
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if ((!phDbRV) ||
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((pDb = (FDB *)*phDbRV) == NULL))
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{
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goto Exit;
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}
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if (IsInCSMode( pDb))
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{
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CS_CONTEXT_p pCSContext = pDb->pCSContext;
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FCL_WIRE Wire( pCSContext, pDb);
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if( pCSContext->bConnectionGood)
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{
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// Send the request to close the database.
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if (RC_BAD( Wire.sendOp(
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FCS_OPCLASS_DATABASE, FCS_OP_DATABASE_CLOSE)))
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{
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goto Finish_Close;
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}
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if (RC_BAD( Wire.sendTerminate()))
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{
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goto Transmission_Error;
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}
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/* Read the response. */
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if (RC_BAD( Wire.read()))
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{
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goto Transmission_Error;
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}
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Wire.getRCode();
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goto Finish_Close;
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Transmission_Error:
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pDb->pCSContext->bConnectionGood = FALSE;
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}
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Finish_Close:
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// Reset misc. variables.
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(void)flmCloseCSConnection( &pDb->pCSContext);
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pDb->pCSContext = NULL;
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}
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if (pDb->uiTransType != FLM_NO_TRANS)
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{
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// Force nested transactions to close.
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pDb->uiInFlmFunc++;
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(void)FlmDbTransAbort( (HFDB)pDb);
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pDb->uiInFlmFunc--;
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}
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// Free the super file.
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if( pDb->pSFileHdl)
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{
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// Opened files will be released back to the
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// file handle manager
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pDb->pSFileHdl->Release();
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}
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// Unlink the FDB from the FFILE and FDICT structures.
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if (!bMutexLocked)
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{
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f_mutexLock( gv_FlmSysData.hShareMutex);
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}
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flmUnlinkFdbFromDict( pDb);
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flmUnlinkFdbFromFile( pDb);
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if (!bMutexLocked)
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{
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f_mutexUnlock( gv_FlmSysData.hShareMutex);
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}
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// Free the temporary pool
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GedPoolFree( &pDb->TempPool);
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GedPoolFree( &pDb->tmpKrefPool);
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// Free up statistics.
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if (pDb->bStatsInitialized)
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{
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FlmFreeStats( &pDb->Stats);
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}
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// Get rid of mutex
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#if defined( FLM_DEBUG) && (defined( FLM_WIN) || defined( FLM_NLM))
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if (pDb->hMutex != F_MUTEX_NULL)
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{
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f_mutexDestroy( &pDb->hMutex);
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}
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#endif
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// Free the FDB.
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f_free( phDbRV);
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Exit:
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return( FERR_OK);
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}
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/****************************************************************************
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Desc: Closes a FLAIM database.
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****************************************************************************/
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RCODE FlmDbClose(
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HFDB * phDbRV)
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{
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return( flmDbClose( phDbRV, FALSE));
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}
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