Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtSvc/DtUtil1/DtsInit.c

@@ -0,0 +1,227 @@
+/*
+ * (c) Copyright 1993, 1994 Hewlett-Packard Company                     *
+ * (c) Copyright 1993, 1994 International Business Machines Corp.       *
+ * (c) Copyright 1993, 1994 Sun Microsystems, Inc.                      *
+ * (c) Copyright 1993, 1994 Novell, Inc.                                *
+ */
+/*
+ * +SNOTICE
+ * 
+ * $XConsortium: DtsInit.c /main/5 1996/08/28 16:08:50 rswiston $
+ * 
+ * RESTRICTED CONFIDENTIAL INFORMATION:
+ * 
+ * The information in this document is subject to special restrictions in a
+ * confidential disclosure agreement bertween HP, IBM, Sun, USL, SCO and
+ * Univel.  Do not distribute this document outside HP, IBM, Sun, USL, SCO,
+ * or Univel wihtout Sun's specific written approval.  This documment and all
+ * copies and derivative works thereof must be returned or destroyed at Sun's
+ * request.
+ * 
+ * Copyright 1993 Sun Microsystems, Inc.  All rights reserved.
+ * 
+ * +ENOTICE
+ */
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef __hpux
+#include <ndir.h>
+#else
+
+#if defined(sun) || defined(USL) || defined(sco) || defined(__uxp__)
+#include <dirent.h>
+#else
+#include <sys/dir.h>
+#endif				/* sun || USL */
+
+#endif				/* __hpux */
+
+#include <ctype.h>
+#include <string.h>
+
+#ifdef NLS16
+#include <limits.h>
+#endif
+
+#include <sys/stat.h>
+#include <sys/param.h>		/* MAXPATHLEN, MAXHOSTNAMELEN */
+#include <Dt/DbReader.h>
+#include <Dt/DtsDb.h>
+#include <Dt/Dts.h>
+#include "DtSvcLock.h"
+
+extern char	*strdup(const char *);
+
+static int      cur_dc_count = 0;
+static int      cur_da_count = 0;
+#define	_DtFT_NUM_FIELDS	20
+
+int
+_DtDtsNextDCSeq()
+{
+	int nextDCSeq;
+
+	_DtSvcProcessLock();
+	nextDCSeq = ++cur_dc_count;
+	_DtSvcProcessUnlock();
+
+	return(nextDCSeq);
+}
+
+int
+_DtDtsNextDASeq()
+{
+	int nextDASeq;
+
+	_DtSvcProcessLock();
+	nextDASeq = ++cur_da_count;
+	_DtSvcProcessUnlock();
+
+	return(nextDASeq);
+}
+
+void
+_DtDtsSeqReset()
+{
+        _DtSvcProcessLock();
+	cur_dc_count = 0;
+	cur_da_count = 0;
+	_DtSvcProcessUnlock();
+}
+void
+_DtDtsDCConverter(DtDtsDbField * fields,
+	       DtDbPathId pathId,
+	       char *hostPrefix,
+	       Boolean rejectionStatus)
+{
+	DtDtsDbDatabase *db;
+	DtDtsDbRecord  *rec;
+	DtDtsDbField   *fld;
+	int             i = 0;
+
+	_DtSvcProcessLock();   
+	db = _DtDtsDbGet(DtDTS_DC_NAME);
+	while (fields[i].fieldName && fields[i].fieldValue)
+	{
+		if (i == 0)
+		{
+			if(rec=_DtDtsDbGetRecordByName(db,fields[i].fieldValue))
+			{
+				char *value = _DtDtsDbGetFieldByName(rec,DtDTS_DA_IS_SYNTHETIC);
+				/*
+				 * Check if the record is SYNTHETIC --
+				 * if so then replace it with this real
+				 * definition -- otherwise return.
+				 */
+				if (value && !strcmp(value,"True") )
+				{
+					/* free up the current record */
+					_DtDtsDbDeleteRecord(rec,db);
+				}
+				else
+				{
+					_DtSvcProcessUnlock();
+					return;
+				}
+			}
+			rec = _DtDtsDbAddRecord(db);
+			rec->recordName = XrmStringToQuark(fields[i].fieldValue);
+			rec->seq = _DtDtsNextDCSeq();
+			rec->pathId = (int)pathId;
+		}
+		else
+		{
+			fld = _DtDtsDbAddField(rec);
+			fld->fieldName = fields[i].fieldName;
+			fld->fieldValue = strdup(fields[i].fieldValue);
+		}
+		i++;
+	}
+	_DtSvcProcessUnlock();
+}
+
+void
+_DtDtsDAConverter(DtDtsDbField * fields,
+	       DtDbPathId pathId,
+	       char *hostPrefix,
+	       Boolean rejectionStatus)
+{
+	DtDtsDbDatabase *db;
+	DtDtsDbRecord  *rec;
+	DtDtsDbField   *fld;
+	int             i = 0;
+
+	_DtSvcProcessLock();    
+	db = _DtDtsDbGet(DtDTS_DA_NAME);
+
+	while (fields[i].fieldName && fields[i].fieldValue)
+	{
+		if (i == 0)
+		{
+			if(rec = _DtDtsDbGetRecordByName(db, fields[i].fieldValue))
+			{
+				char *value = _DtDtsDbGetFieldByName(rec,DtDTS_DA_IS_SYNTHETIC);
+				/*
+				 * Check if the record is SYNTHETIC --
+				 * if so then replace it with this real
+				 * definition -- otherwise return.
+				 */
+				if (value && !strcmp(value,"True") )
+				{
+					/* free up the current record */
+					_DtDtsDbDeleteRecord(rec,db);
+				}
+				else
+				{
+				        _DtSvcProcessUnlock();
+					return;
+				}
+			}
+			rec = _DtDtsDbAddRecord(db);
+			rec->recordName = XrmStringToQuark(fields[i].fieldValue);
+			rec->seq = _DtDtsNextDASeq();
+			fld = _DtDtsDbAddField(rec);
+			fld->fieldName = XrmStringToQuark(DtDTS_DA_DATA_HOST);
+			fld->fieldValue = hostPrefix?strdup(hostPrefix):(char *) 0;
+			rec->pathId = (int)pathId;
+		}
+		else
+		{
+			fld = _DtDtsDbAddField(rec);
+			fld->fieldName = fields[i].fieldName;
+			fld->fieldValue = strdup(fields[i].fieldValue);
+		}
+		i++;
+	}
+	_DtSvcProcessUnlock();
+}
+
+
+/******************************************************************************
+ *
+ * DtDtsLoadDataTypes -
+ *
+ *   Reads in the file types and action databases.
+ *
+ *   Also initializes the variable DtMaxFileTypes to the number
+ *   of entries in the file types database.
+ *
+ * MODIFIED:
+ *
+ *   DtMaxFtFileTypes
+ *   DtMaxFileTypes - set to the number of real filetypes 
+ *	 ( Holdovers from previous filetypes stuff -- still used by
+ *	   some clients. i.e. dtfile )
+ *
+ *****************************************************************************/
+
+void
+DtDtsLoadDataTypes(void)
+{
+	/* with new mmap database this function is not needed to 
+	 * load the database. Just to initialize it.
+	 */
+
+	_DtDtsMMUnLoad();
+}