/*
- * Copyright (c) 1995-2000, Index Data.
+ * Copyright (c) 1995-2002, Index Data.
* See the file LICENSE for details.
* Sebastian Hammer, Adam Dickmeiss
*
- * $Log: d1_map.c,v $
- * Revision 1.20 2002-05-03 13:48:27 adam
- * data1 cleanup
- *
- * Revision 1.19 2002/04/04 20:49:46 adam
- * New functions yaz_is_abspath, yaz_path_fopen_base
- *
- * Revision 1.18 2000/11/29 14:22:47 adam
- * Implemented XML/SGML attributes for data1 so that d1_read reads them
- * and d1_write generates proper attributes for XML/SGML records. Added
- * register locking for threaded version.
- *
- * Revision 1.17 1999/11/30 13:47:12 adam
- * Improved installation. Moved header files to include/yaz.
- *
- * Revision 1.16 1999/10/21 12:06:29 adam
- * Retrieval module no longer uses ctype.h - functions.
- *
- * Revision 1.15 1999/08/27 09:40:32 adam
- * Renamed logf function to yaz_log. Removed VC++ project files.
- *
- * Revision 1.14 1998/10/13 16:09:50 adam
- * Added support for arbitrary OID's for tagsets, schemas and attribute sets.
- * Added support for multiple attribute set references and tagset references
- * from an abstract syntax file.
- * Fixed many bad logs-calls in routines that read the various
- * specifications regarding data1 (*.abs,*.att,...) and made the messages
- * consistent whenever possible.
- * Added extra 'lineno' argument to function readconf_line.
- *
- * Revision 1.13 1998/02/11 11:53:35 adam
- * Changed code so that it compiles as C++.
- *
- * Revision 1.12 1997/11/18 09:51:09 adam
- * Removed element num_children from data1_node. Minor changes in
- * data1 to Explain.
- *
- * Revision 1.11 1997/09/17 12:10:36 adam
- * YAZ version 1.4.
- *
- * Revision 1.10 1997/09/05 09:50:56 adam
- * Removed global data1_tabpath - uses data1_get_tabpath() instead.
- *
- * Revision 1.9 1996/06/10 08:56:02 quinn
- * Work on Summary.
- *
- * Revision 1.8 1996/05/01 12:45:31 quinn
- * Support use of local tag names in abs file.
- *
- * Revision 1.7 1995/12/13 13:44:31 quinn
- * Modified Data1-system to use nmem
- *
- * Revision 1.6 1995/12/12 16:37:08 quinn
- * Added destroy element to data1_node.
- *
- * Revision 1.5 1995/12/12 14:11:31 quinn
- * More work on the large-record problem.
- *
- * Revision 1.4 1995/12/11 15:22:37 quinn
- * Added last_child field to the node.
- * Rewrote schema-mapping.
- *
- * Revision 1.3 1995/11/01 16:34:56 quinn
- * Making data1 look for tables in data1_tabpath
- *
- * Revision 1.2 1995/11/01 13:54:46 quinn
- * Minor adjustments
- *
- * Revision 1.1 1995/11/01 11:56:08 quinn
- * Added Retrieval (data management) functions en masse.
- *
- *
+ * $Id: d1_map.c,v 1.25 2002-09-24 08:05:41 adam Exp $
*/
#include <stdio.h>
return 1;
}
+static data1_node *dup_child (data1_handle dh, data1_node *n,
+ data1_node **last, NMEM mem,
+ data1_node *parent)
+{
+ data1_node *first = 0;
+ data1_node **m = &first;
+
+ for (; n; n = n->next)
+ {
+ *last = *m = (data1_node *) nmem_malloc (mem, sizeof(**m));
+ memcpy (*m, n, sizeof(**m));
+
+ (*m)->parent = parent;
+ (*m)->root = parent->root;
+ (*m)->child = dup_child(dh, n->child, &(*m)->last_child, mem, *m);
+ m = &(*m)->next;
+ }
+ *m = 0;
+ return first;
+}
+
static int map_children(data1_handle dh, data1_node *n, data1_maptab *map,
data1_node *res, NMEM mem)
{
{
if (!cur || mt->new_field || !tagmatch(cur, mt))
{
- cur = data1_mk_node (dh, mem, DATA1N_tag, pn);
+ cur = data1_mk_node2 (dh, mem, DATA1N_tag, pn);
cur->u.tag.tag = mt->value.string;
}
pn = cur;
else if (!m->no_data)
{
- cur->child = c->child;
- cur->last_child = c->last_child;
- c->child = 0;
- c->last_child = 0;
+ cur->child =
+ dup_child (dh, c->child,
+ &cur->last_child, mem, cur);
}
}
- break;
}
}
if (map_children(dh, c, map, res, mem) < 0)
data1_node *data1_map_record (data1_handle dh, data1_node *n,
data1_maptab *map, NMEM m)
{
- data1_node *res = data1_mk_node(dh, m, DATA1N_root, 0);
+ data1_node *res1, *res = data1_mk_node2 (dh, m, DATA1N_root, 0);
res->which = DATA1N_root;
res->u.root.type = map->target_absyn_name;
yaz_log(LOG_WARN, "%s: Failed to load target absyn '%s'",
map->name, map->target_absyn_name);
}
- if (map_children(dh, n, map, res, m) < 0)
+ if (data1_is_xmlmode(dh))
+ {
+ n = n->child;
+ if (!n)
+ return 0;
+ res1 = data1_mk_tag (dh, m, map->target_absyn_name, 0, res);
+ }
+ else
+ res1 = res;
+
+ if (map_children(dh, n, map, res1, m) < 0)
{
data1_free_tree(dh, res);
return 0;
projects / yaz-moved-to-github.git / blobdiff