-/* $Id: attribute.c,v 1.20 2005-03-30 09:25:23 adam Exp $
- Copyright (C) 1995-2005
+/* $Id: attribute.c,v 1.26 2006-08-14 10:40:15 adam Exp $
+ Copyright (C) 1995-2006
Index Data ApS
This file is part of the Zebra server.
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.
+along with this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
*/
#include <stdio.h>
#include <yaz/log.h>
+#include <yaz/diagbib1.h>
#include <idzebra/res.h>
#include <idzebra/util.h>
+#include <attrfind.h>
#include "index.h"
-static data1_att *getatt(data1_attset *p, int att, const char *sattr)
+static data1_att *getatt(data1_attset *p, int att)
{
data1_att *a;
data1_attset_child *c;
/* scan local set */
for (a = p->atts; a; a = a->next)
- if (sattr && !yaz_matchstr(sattr, a->name))
- return a;
- else if (a->value == att)
+ if (a->value == att)
return a;
/* scan included sets */
for (c = p->children; c; c = c->next)
- if ((a = getatt(c->child, att, sattr)))
+ if ((a = getatt(c->child, att)))
return a;
return 0;
}
-int att_getentbyatt(ZebraHandle zi, attent *res, oid_value set, int att,
- const char *sattr)
+static int att_getentbyatt(ZebraHandle zi, oid_value set, int att,
+ const char **name)
{
data1_att *r;
data1_attset *p;
zebraExplain_loadAttsets (zi->reg->dh, zi->res);
p = data1_attset_search_id (zi->reg->dh, set);
}
- if (!p)
- return -2;
- if (!(r = getatt(p, att, sattr)))
+ if (!p) /* set undefined */
+ return -2;
+ if (!(r = getatt(p, att)))
return -1;
- res->attset_ordinal = r->parent->reference;
- res->local_attributes = r->locals;
+ *name = r->name;
return 0;
}
+
+
+ZEBRA_RES zebra_attr_list_get_ord(ZebraHandle zh,
+ Z_AttributeList *attr_list,
+ zinfo_index_category_t cat,
+ int index_type,
+ oid_value curAttributeSet,
+ int *ord)
+{
+ int use_value = -1;
+ const char *use_string = 0;
+ AttrType use;
+
+ attr_init_AttrList(&use, attr_list, 1);
+ use_value = attr_find_ex(&use, &curAttributeSet, &use_string);
+
+ if (use_value < 0)
+ {
+ if (!use_string)
+ use_string = "any";
+ }
+ else
+ {
+ /* we have a use attribute and attribute set */
+ int r;
+
+ r = att_getentbyatt(zh, curAttributeSet, use_value, &use_string);
+ if (r == -2)
+ {
+ zebra_setError_zint(zh, YAZ_BIB1_UNSUPP_ATTRIBUTE_SET, 0);
+ return ZEBRA_FAIL;
+ }
+ if (r == -1)
+ {
+ zebra_setError_zint(zh, YAZ_BIB1_UNSUPP_USE_ATTRIBUTE, use_value);
+ return ZEBRA_FAIL;
+ }
+ }
+ if (!use_string)
+ {
+ zebra_setError(zh, YAZ_BIB1_UNSUPP_USE_ATTRIBUTE, 0);
+ return ZEBRA_FAIL;
+ }
+ *ord = zebraExplain_lookup_attr_str(zh->reg->zei, cat,
+ index_type, use_string);
+ if (*ord == -1)
+ {
+ if (use_value < 0)
+ zebra_setError(zh, YAZ_BIB1_UNSUPP_USE_ATTRIBUTE, use_string);
+ else
+ zebra_setError_zint(zh, YAZ_BIB1_UNSUPP_USE_ATTRIBUTE, use_value);
+ return ZEBRA_FAIL;
+ }
+ return ZEBRA_OK;
+}
+
+ZEBRA_RES zebra_apt_get_ord(ZebraHandle zh,
+ Z_AttributesPlusTerm *zapt,
+ int index_type,
+ const char *xpath_use,
+ oid_value curAttributeSet,
+ int *ord)
+{
+ ZEBRA_RES res = ZEBRA_OK;
+ AttrType relation;
+ int relation_value;
+ zinfo_index_category_t cat = zinfo_index_category_index;
+
+ attr_init_APT(&relation, zapt, 2);
+ relation_value = attr_find(&relation, NULL);
+
+ if (relation_value == 103) /* always matches */
+ cat = zinfo_index_category_alwaysmatches;
+
+ if (!xpath_use)
+ {
+ res = zebra_attr_list_get_ord(zh, zapt->attributes,
+ cat, index_type,
+ curAttributeSet, ord);
+ /* use attribute not found. But it the relation is
+ always matches and the regulare index attribute is found
+ return a different diagnostic */
+ if (res != ZEBRA_OK &&
+ relation_value == 103
+ && zebra_attr_list_get_ord(
+ zh, zapt->attributes,
+ zinfo_index_category_index, index_type,
+ curAttributeSet, ord) == ZEBRA_OK)
+ zebra_setError_zint(zh, YAZ_BIB1_UNSUPP_RELATION_ATTRIBUTE, 103);
+ }
+ else
+ {
+ *ord = zebraExplain_lookup_attr_str(zh->reg->zei, cat, index_type,
+ xpath_use);
+ if (*ord == -1)
+ {
+ yaz_log(YLOG_LOG, "zebra_apt_get_ord FAILED xpath=%s index_type=%c",
+ xpath_use, index_type);
+ zebra_setError(zh, YAZ_BIB1_UNSUPP_USE_ATTRIBUTE, 0);
+ res = ZEBRA_FAIL;
+ }
+ else
+ {
+ yaz_log(YLOG_LOG, "zebra_apt_get_ord OK xpath=%s index_type=%c",
+ xpath_use, index_type);
+
+ }
+ }
+ return res;
+}
+
+ZEBRA_RES zebra_sort_get_ord(ZebraHandle zh,
+ Z_SortAttributes *sortAttributes,
+ int *ord,
+ int *numerical)
+{
+ AttrType structure;
+ int structure_value;
+ attr_init_AttrList(&structure, sortAttributes->list, 4);
+
+ *numerical = 0;
+ structure_value = attr_find(&structure, 0);
+ if (structure_value == 109)
+ *numerical = 1;
+
+ if (zebra_attr_list_get_ord(zh, sortAttributes->list,
+ zinfo_index_category_sort,
+ 's', VAL_BIB1, ord)== ZEBRA_OK)
+ return ZEBRA_OK;
+ if (zebra_attr_list_get_ord(zh, sortAttributes->list,
+ zinfo_index_category_sort,
+ 'S', VAL_BIB1, ord)== ZEBRA_OK)
+ return ZEBRA_OK;
+ return ZEBRA_FAIL;
+}
+
+
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
projects / idzebra-moved-to-github.git / blobdiff