-/* $Id: zrpn.c,v 1.205 2005-08-26 10:13:31 adam Exp $
- Copyright (C) 1995-2005
+/* $Id: zrpn.c,v 1.213 2006-05-17 17:46:45 adam Exp $
+ Copyright (C) 1995-2006
Index Data ApS
This file is part of the Zebra server.
}
static int attr_find_ex(AttrType *src, oid_value *attributeSetP,
- const char **string_value)
+ const char **string_value)
{
int num_attributes;
{
const char *cp = zebra_maps_output(zh->reg->zebra_maps,
reg_type, &src);
- if (!cp && len < IT_MAX_WORD-1)
- dst[len++] = *src++;
+ if (!cp)
+ {
+ if (len < IT_MAX_WORD-1)
+ dst[len++] = *src;
+ src++;
+ }
else
while (*cp && len < IT_MAX_WORD-1)
dst[len++] = *cp++;
zebra_term_untrans (p->zh, p->reg_type, term_tmp, name+len+1);
yaz_log(log_level_rpn, "grep: %d %c %s", ord, name[len], term_tmp);
zebraExplain_lookup_ord (p->zh->reg->zei,
- ord, 0 /* index_type */, &db, &set, &use);
+ ord, 0 /* index_type */, &db, &set, &use, 0);
yaz_log(log_level_rpn, "grep: set=%d use=%d db=%s", set, use, db);
resultSetAddTerm(p->zh, p->termset, name[len], db,
break;
case 3:
case 102:
+ case 103:
case -1:
+ if (!**term_sub)
+ return 1;
yaz_log(log_level_rpn, "Relation =");
if (!term_100(zh->reg->zebra_maps, reg_type, term_sub,
term_component, space_split, term_dst))
static ZEBRA_RES term_limits_APT(ZebraHandle zh,
Z_AttributesPlusTerm *zapt,
zint *hits_limit_value,
- const char **term_ref_id_str)
+ const char **term_ref_id_str,
+ NMEM nmem)
{
AttrType term_ref_id_attr;
AttrType hits_limit_attr;
+ int term_ref_id_int;
attr_init(&hits_limit_attr, zapt, 9);
*hits_limit_value = attr_find(&hits_limit_attr, NULL);
attr_init(&term_ref_id_attr, zapt, 10);
- attr_find_ex(&term_ref_id_attr, NULL, term_ref_id_str);
+ term_ref_id_int = attr_find_ex(&term_ref_id_attr, NULL, term_ref_id_str);
+ if (term_ref_id_int >= 0)
+ {
+ char *res = nmem_malloc(nmem, 20);
+ sprintf(res, "%d", term_ref_id_int);
+ *term_ref_id_str = res;
+ }
/* no limit given ? */
if (*hits_limit_value == -1)
+ {
if (*term_ref_id_str)
{
/* use global if term_ref is present */
/* no counting if term_ref is not present */
*hits_limit_value = 0;
}
+ }
else if (*hits_limit_value == 0)
{
/* 0 is the same as global limit */
const char *term_ref_id_str = 0;
*rset = 0;
- term_limits_APT(zh, zapt, &hits_limit_value, &term_ref_id_str);
+ term_limits_APT(zh, zapt, &hits_limit_value, &term_ref_id_str,
+ stream);
grep_info->isam_p_indx = 0;
res = string_term(zh, zapt, term_sub, attributeSet, stream, grep_info,
reg_type, complete_flag, num_bases, basenames,
term_dict[prefix_len++] = 1;
term_dict[prefix_len++] = ord_buf[i];
}
+ if (ord_len > init_pos)
+ init_pos = ord_len;
}
bases_ok++;
if (prefix_len)
attr_ok = 1;
term_dict[prefix_len++] = ')';
-#if REG_TYPE_PREFIX
- term_dict[prefix_len++] = 1;
- term_dict[prefix_len++] = reg_type;
- yaz_log(log_level_rpn, "reg_type = %d", term_dict[prefix_len-1]);
-#endif
term_dict[prefix_len] = '\0';
j = prefix_len;
switch (truncation_value)
case 103: /* Regexp-2 */
regex_range = 1;
term_dict[j++] = '(';
- init_pos = 2;
if (!term_103(zh->reg->zebra_maps, reg_type,
&termp, term_dict + j, ®ex_range,
space_split, term_dst))
struct grep_info grep_info;
const char *termp = termz;
int alloc_sets = 0;
+ int empty_term = *termz ? 0 : 1;
+ empty_term = 0;
*num_result_sets = 0;
*term_dst = 0;
if (grep_info_prepare(zh, zapt, &grep_info, reg_type) == ZEBRA_FAIL)
if ((*result_sets)[*num_result_sets] == 0)
break;
(*num_result_sets)++;
+
+ if (empty_term)
+ break;
+ if (!*termp)
+ break;
}
grep_info_delete(&grep_info);
return ZEBRA_OK;
}
bases_ok++;
term_dict[prefix_len++] = ')';
-#if REG_TYPE_PREFIX
- term_dict[prefix_len++] = 1;
- term_dict[prefix_len++] = reg_type;
- yaz_log(YLOG_DEBUG, "reg_type = %d", term_dict[prefix_len-1]);
-#endif
term_dict[prefix_len] = '\0';
if (!numeric_relation(zh, zapt, &termp, term_dict,
attributeSet, grep_info, &max_pos, reg_type,
zint hits_limit_value;
const char *term_ref_id_str = 0;
- term_limits_APT(zh, zapt, &hits_limit_value, &term_ref_id_str);
+ term_limits_APT(zh, zapt, &hits_limit_value, &term_ref_id_str, stream);
yaz_log(log_level_rpn, "APT_numeric t='%s'", termz);
if (grep_info_prepare(zh, zapt, &grep_info, reg_type) == ZEBRA_FAIL)
term_dict[prefix_len++] = ord_buf[i];
}
term_dict[prefix_len++] = ')';
-#if REG_TYPE_PREFIX
- term_dict[prefix_len++] = 1;
- term_dict[prefix_len++] = reg_type;
-#endif
strcpy(term_dict+prefix_len, term);
grep_info.isam_p_indx = 0;
num_bases, basenames, rset_nmem,
rset, kc);
}
+ else if (!strcmp(search_type, "always"))
+ {
+ *termz = '\0';
+ res = rpn_search_APT_phrase(zh, zapt, termz, attributeSet, stream,
+ reg_id, complete_flag, rank_type,
+ xpath_use,
+ num_bases, basenames, rset_nmem,
+ rset, kc);
+ }
else
{
zebra_setError(zh, YAZ_BIB1_UNSUPP_STRUCTURE_ATTRIBUTE, 0);
scan_info->list[j].term = NULL;
prefix_len += key_SU_encode (ords[i], termz + prefix_len);
-#if REG_TYPE_PREFIX
- termz[prefix_len++] = reg_id;
-#endif
termz[prefix_len] = 0;
strcpy(scan_info->prefix, termz);
return ZEBRA_OK;
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+