Initial import of the CDE 2.1.30 sources from the Open Group.
This commit is contained in:
Peter Howkins
304
cde/lib/DtSvc/DtUtil1/DbLoad.c
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304
cde/lib/DtSvc/DtUtil1/DbLoad.c
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/*
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* +SNOTICE
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*
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* $XConsortium: DbLoad.c /main/7 1996/08/28 14:38:07 rswiston $
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*
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* RESTRICTED CONFIDENTIAL INFORMATION:
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*
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* The information in this document is subject to special restrictions in a
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* confidential disclosure agreement bertween HP, IBM, Sun, USL, SCO and
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* Univel. Do not distribute this document outside HP, IBM, Sun, USL, SCO,
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* or Univel wihtout Sun's specific written approval. This documment and all
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* copies and derivative works thereof must be returned or destroyed at Sun's
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* request.
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*
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* Copyright 1993 Sun Microsystems, Inc. All rights reserved.
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*
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* +ENOTICE
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*/
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/* *
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* (c) Copyright 1993, 1994 Hewlett-Packard Company *
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* (c) Copyright 1993, 1994 International Business Machines Corp. *
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* (c) Copyright 1993, 1994 Sun Microsystems, Inc. *
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* (c) Copyright 1993, 1994 Novell, Inc. *
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*/
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#include <stdio.h>
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#include <sys/types.h>
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#ifdef __hpux
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#include <ndir.h>
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#else
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#if defined(sun) || defined(USL) || defined(sco) || defined(__uxp__)
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#include <dirent.h>
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#else
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#include <sys/dir.h>
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#endif /* sun || USL */
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#endif /* __hpux */
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#include <ctype.h>
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#include <string.h>
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#ifdef NLS16
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#include <limits.h>
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#endif
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#include <sys/stat.h>
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#include <sys/param.h> /* MAXPATHLEN, MAXHOSTNAMELEN */
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#include <X11/Xlib.h>
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#include <X11/Intrinsic.h>
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#include <X11/StringDefs.h>
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#include <Dt/DtP.h>
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#include <Dt/Connect.h>
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#include <Dt/FileUtil.h>
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#include <Dt/DtNlUtils.h>
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#include <Dt/Action.h>
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#include <Dt/ActionDbP.h>
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#include <Dt/ActionP.h>
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#include <Dt/ActionFind.h>
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#include <Dt/DbUtil.h>
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#include <Dt/DtPStrings.h>
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#include <Dt/Utility.h>
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#include <Dt/DtsDb.h>
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#include <Dt/Dts.h>
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#include "myassertP.h"
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#include "DtSvcLock.h"
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extern void _DtDtsDCConverter(DtDtsDbField * fields,
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DtDbPathId pathId,
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char *hostPrefix,
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Boolean rejectionStatus);
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extern void _DtDtsDAConverter(DtDtsDbField * fields,
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DtDbPathId pathId,
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char *hostPrefix,
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Boolean rejectionStatus);
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extern void _DtDtsSeqReset(void);
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extern int _DtDtsNextDCSeq(void);
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extern int _DtDtsNextDASeq(void);
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int use_in_memory_db = False;
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static void
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_DtOAConverter(DtDtsDbField * fields,
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DtDbPathId pathId,
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char *hostPrefix,
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Boolean rejectionStatus)
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{
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DtDtsDbDatabase *dc_db;
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DtDtsDbDatabase *da_db;
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DtDtsDbRecord *dc_rec;
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DtDtsDbRecord *da_rec;
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DtDtsDbField *fld;
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_DtSvcProcessLock();
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dc_db = _DtDtsDbGet(DtDTS_DC_NAME);
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da_db = _DtDtsDbGet(DtDTS_DA_NAME);
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if ( _DtDtsDbGetRecordByName(dc_db,
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fields[0].fieldValue) ||
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_DtDtsDbGetRecordByName(da_db,
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fields[0].fieldValue))
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{
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_DtSvcProcessUnlock();
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return;
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}
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/*
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* Synthesize criteria record -- for this action
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*/
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dc_rec = _DtDtsDbAddRecord(_DtDtsDbGet(DtDTS_DC_NAME));
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dc_rec->recordName = XrmStringToQuark(fields[0].fieldValue);
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dc_rec->seq = _DtDtsNextDCSeq();
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dc_rec->pathId = (int)pathId;
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fld = _DtDtsDbAddField(dc_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_NAME_PATTERN);
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fld->fieldValue = strdup(fields[0].fieldValue);
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fld = _DtDtsDbAddField(dc_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_MODE);
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fld->fieldValue = strdup("fx");
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fld = _DtDtsDbAddField(dc_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DATA_ATTRIBUTES_NAME);
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fld->fieldValue = strdup(fields[0].fieldValue);
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/*
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* Mark the criteria record as synthetic.
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*/
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fld = _DtDtsDbAddField(dc_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_IS_SYNTHETIC);
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fld->fieldValue = strdup("True");
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/*
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* Synthesize attribute record -- for this action
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*/
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da_rec = _DtDtsDbAddRecord(_DtDtsDbGet(DtDTS_DA_NAME));
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da_rec->recordName = XrmStringToQuark(fields[0].fieldValue);
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da_rec->seq = _DtDtsNextDASeq();
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da_rec->pathId = (int)pathId;
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_ACTION_LIST);
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fld->fieldValue = strdup(fields[0].fieldValue);
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_DATA_HOST);
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fld->fieldValue = strdup(hostPrefix);
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/*
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* Mark the attribute record as synthetic.
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*/
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_IS_SYNTHETIC);
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fld->fieldValue = strdup("True");
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_IS_ACTION);
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fld->fieldValue = strdup("True");
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_IS_TEXT);
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fld->fieldValue = strdup("False");
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/*
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* Use the action name as the default copy_to action
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*/
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fld = _DtDtsDbAddField(da_rec);
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fld->fieldName = XrmStringToQuark(DtDTS_DA_COPY_TO_ACTION);
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fld->fieldValue = strdup(fields[0].fieldValue);
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_DtSvcProcessUnlock();
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}
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/******************************************************************************
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*
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* DtDbLoad -
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*
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* Reads in the file types and action databases.
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* From the Default DtDatabaseDirPaths.
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*
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*****************************************************************************/
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void _DtDbLoad(DtDirPaths *dirs)
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{
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_DtDtsMMUnLoad();
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}
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void
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DtDbLoad(void)
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{
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DtDirPaths *dirs;
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/* Load the requested database files */
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dirs = _DtGetDatabaseDirPaths();
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_DtDbLoad(dirs);
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_DtFreeDatabaseDirPaths(dirs);
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}
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/******************************************************************************
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*
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* _DtDbLoad(dirs) -
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*
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* Reads in the file types and action databases.
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* From the the given directory path. This function is not part of the
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* public API but may be used internally to avoid repeated generation of
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* the default databasedir path.
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*
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*****************************************************************************/
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int
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_DtDtsMMCreateDb(DtDirPaths *dirs, const char *CacheFile, int override)
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{
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DtDbRecordDesc recordDescriptions[3];
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DtDbConverter criteriaConverters[2];
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DtDbConverter attributesConverters[2];
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DtDbConverter actionConverters[3];
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static int beenCalled = 0;
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char **list;
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int i;
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_DtSvcProcessLock();
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use_in_memory_db = TRUE;
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if ( beenCalled ) {
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/*
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* Free up existing database.
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*/
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_DtDtsSeqReset();
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DtDtsRelease();
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_DtFreeActionDB();
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}
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beenCalled = 1;
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/*
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* Initialize the databases
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* -- this call will initializae the Object databases then
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* add the action database.
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*/
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(void) _DtDtsDbAddDatabase(_DtACTION_NAME);
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if ( !dirs )
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{
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myassert(dirs); /* register an assertion failure */
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_DtSvcProcessUnlock();
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return(0);
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}
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/* Build up the record descriptions */
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criteriaConverters[0] = (DtDbConverter) _DtDtsDCConverter;
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criteriaConverters[1] = NULL;
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recordDescriptions[0].recordKeyword = DtDTS_DC_NAME;
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recordDescriptions[0].maxFields = _DtMAX_NUM_FIELDS;
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recordDescriptions[0].converters = criteriaConverters;
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/* Build up the ot record descriptions */
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attributesConverters[0] = (DtDbConverter) _DtDtsDAConverter;
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attributesConverters[1] = NULL;
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recordDescriptions[1].recordKeyword = DtDTS_DA_NAME;
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recordDescriptions[1].maxFields = _DtMAX_NUM_FIELDS;
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recordDescriptions[1].converters = attributesConverters;
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actionConverters[0] = (DtDbConverter) _DtActionConverter;
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actionConverters[1] = (DtDbConverter) _DtOAConverter;
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actionConverters[2] = NULL;
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recordDescriptions[2].recordKeyword = _DtACTION_NAME;
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recordDescriptions[2].maxFields = _ActDb_MAX_NUM_FIELDS;
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recordDescriptions[2].converters = actionConverters;
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_DtDbRead(dirs, ".dt", recordDescriptions, 3);
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_DtSortActionDb();
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/*
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* we may eventually want to return a count of the new records.
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* for now we return a non-zero value to register success.
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*/
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if ((!_DtDtsMMCreateFile(dirs, CacheFile)) ||
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(!_DtDtsMMapDB(CacheFile)))
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{
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_DtSvcProcessUnlock();
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return(0);
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}
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if(!override)
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{
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unlink(CacheFile);
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}
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/* now that we have built the databases delete the tmp Db memory
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used for it (Too, bad we can't delete the memory associcated
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with the Quarks) */
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list = (char **)_DtsDbListDb();
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for(i = 0; list[i]; i++)
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{
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_DtDtsDbDeleteDb(_DtDtsDbGet(list[i]));
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free(list[i]);
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}
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free(list);
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use_in_memory_db = FALSE;
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_DtSvcProcessUnlock();
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return(1);
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}
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