-/*
- * Copyright (C) 1994-1996, Index Data I/S
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: recctrl.c,v $
- * Revision 1.1 1996-10-11 10:57:24 adam
- * New module recctrl. Used to manage records (extract/retrieval).
- *
- * Revision 1.5 1996/06/04 10:18:59 adam
- * Minor changes - removed include of ctype.h.
- *
- * Revision 1.4 1995/12/04 17:59:24 adam
- * More work on regular expression conversion.
- *
- * Revision 1.3 1995/12/04 14:22:30 adam
- * Extra arg to recType_byName.
- * Started work on new regular expression parsed input to
- * structured records.
- *
- * Revision 1.2 1995/11/15 14:46:19 adam
- * Started work on better record management system.
- *
- * Revision 1.1 1995/09/27 12:22:28 adam
- * More work on extract in record control.
- * Field name is not in isam keys but in prefix in dictionary words.
- *
- */
+/* $Id: recctrl.c,v 1.6 2002-08-02 19:26:56 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra is free software; you can redistribute it and/or modify it under
+the terms of the GNU General Public License as published by the Free
+Software Foundation; either version 2, or (at your option) any later
+version.
+
+Zebra 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 General Public License
+for more details.
+
+You should have received a copy of the GNU General Public License
+along with Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
#include <stdio.h>
#include <assert.h>
#include <string.h>
-#include <alexutil.h>
+#include <zebrautl.h>
#include "rectext.h"
#include "recgrs.h"
-RecType recType_byName (const char *name, char *subType)
+struct recTypeEntry {
+ RecType recType;
+ struct recTypeEntry *next;
+ int init_flag;
+ void *clientData;
+};
+
+struct recTypes {
+ data1_handle dh;
+ struct recTypeEntry *entries;
+};
+
+RecTypes recTypes_init (data1_handle dh)
+{
+ RecTypes p = (RecTypes) nmem_malloc (data1_nmem_get (dh), sizeof(*p));
+
+ p->dh = dh;
+ p->entries = 0;
+ return p;
+}
+
+void recTypes_destroy (RecTypes rts)
{
+ struct recTypeEntry *rte;
+
+ for (rte = rts->entries; rte; rte = rte->next)
+ if (rte->init_flag)
+ (*(rte->recType)->destroy)(rte->clientData);
+}
+
+void recTypes_add_handler (RecTypes rts, RecType rt)
+{
+ struct recTypeEntry *rte;
+
+ rte = (struct recTypeEntry *)
+ nmem_malloc (data1_nmem_get (rts->dh), sizeof(*rte));
+
+ rte->recType = rt;
+ rte->init_flag = 0;
+ rte->clientData = 0;
+ rte->next = rts->entries;
+ rts->entries = rte;
+}
+
+RecType recType_byName (RecTypes rts, const char *name, char *subType,
+ void **clientDataP)
+{
+ struct recTypeEntry *rte;
char *p;
char tmpname[256];
}
else
*subType = '\0';
- if (!strcmp (recTypeGrs->name, tmpname))
- return recTypeGrs;
- if (!strcmp (recTypeText->name, tmpname))
- return recTypeText;
- return NULL;
+ for (rte = rts->entries; rte; rte = rte->next)
+ if (!strcmp (rte->recType->name, tmpname))
+ {
+ if (!rte->init_flag)
+ {
+ rte->init_flag = 1;
+ rte->clientData =
+ (*(rte->recType)->init)(rte->recType);
+ }
+ *clientDataP = rte->clientData;
+ return rte->recType;
+ }
+ return 0;
}
+void recTypes_default_handlers (RecTypes rts)
+{
+ recTypes_add_handler (rts, recTypeGrs);
+ recTypes_add_handler (rts, recTypeText);
+}