data1 part of zebra

[idzebra-moved-to-github.git] / recctrl / grsread.h

diff --git a/recctrl/grsread.h b/recctrl/grsread.h
index 247c615..f1ea420 100644 (file)
--- a/recctrl/grsread.h
+++ b/recctrl/grsread.h
@@ -1,26 +1,38 @@
-/*
- * Copyright (C) 1994-1996, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: grsread.h,v $
- * Revision 1.3  1997-09-04 13:54:40  adam
- * Added MARC filter - type grs.marc.<syntax> where syntax refers
- * to abstract syntax. New method tellf in retrieve/extract method.
- *
- * Revision 1.2  1997/04/30 08:56:08  quinn
- * null
- *
- * Revision 1.1  1996/10/11  10:57:23  adam
- * New module recctrl. Used to manage records (extract/retrieval).
- *
- */
+/* $Id: grsread.h,v 1.11 2002-10-22 12:51:09 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.
+*/
+
+
 
 #ifndef GRSREAD_H
 #define GRSREAD_H
 
 #include <data1.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct grs_read_info {
+    void *clientData;
     int (*readf)(void *, char *, size_t);
     off_t (*seekf)(void *, off_t);
     off_t (*tellf)(void *);
@@ -29,9 +41,24 @@ struct grs_read_info {
     off_t offset;
     char type[80];
     NMEM mem;
+    data1_handle dh;
 };
 
-data1_node *grs_read_regx (struct grs_read_info *p);
-data1_node *grs_read_sgml (struct grs_read_info *p);
-data1_node *grs_read_marc (struct grs_read_info *p);
+typedef struct recTypeGrs {
+    char *type;
+    void *(*init)(void);
+    void (*destroy)(void *clientData);
+    data1_node *(*read)(struct grs_read_info *p);
+} *RecTypeGrs;
+
+extern RecTypeGrs recTypeGrs_sgml;
+extern RecTypeGrs recTypeGrs_regx;
+extern RecTypeGrs recTypeGrs_tcl;
+extern RecTypeGrs recTypeGrs_marc;
+extern RecTypeGrs recTypeGrs_xml;
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif