#include <yaz/yaz-ccl.h>
#include <yaz/cql.h>
#include <yaz/log.h>
+#include <yaz/facet.h>
#if HAVE_READLINE_READLINE_H
#include <readline/readline.h>
static int largeSetLowerBound = 1;
static int mediumSetPresentNumber = 0;
static Z_ElementSetNames *elementSetNames = 0;
+static Z_FacetList *facet_list = 0;
static Odr_int setno = 1; /* current set offset */
static enum oid_proto protocol = PROTO_Z3950; /* current app protocol */
#define RECORDSYNTAX_MAX 20
void add_otherInfos(Z_APDU *a)
{
Z_OtherInformation **oi;
- int i;
+ int i = 0;
yaz_oi_APDU(a, &oi);
- for(i=0; i<maxOtherInfosSupported; ++i)
+ if (facet_list) {
+ yaz_oi_set_facetlist_oid(oi, out, yaz_oid_userinfo_facet_1, 1, facet_list);
+ i++;
+ }
+ for(; i<maxOtherInfosSupported; ++i)
{
if (oid_oidlen(extraOtherInfos[i].oid) > 0)
yaz_oi_set_string_oid(oi, out, extraOtherInfos[i].oid,
strncpy(cur_host, arg, sizeof(cur_host)-1);
cur_host[sizeof(cur_host)-1] = 0;
}
+ /* TODO Make facet definition survive the open command without crashing */
+ /* TODO Fix deallocation */
+ facet_list = 0;
set_base("");
r = session_connect(cur_host);
return 2;
}
+static void display_term(Z_Term *term) {
+ switch (term->which)
+ {
+ case Z_Term_general:
+ printf("%.*s", term->u.general->len, term->u.general->buf);
+ break;
+ case Z_Term_characterString:
+ printf("%s", term->u.characterString);
+ break;
+ case Z_Term_numeric:
+ printf(ODR_INT_PRINTF, *term->u.numeric);
+ break;
+ case Z_Term_null:
+ printf("null");
+ break;
+ }
+}
+
/* display Query Expression as part of searchResult-1 */
static void display_queryExpression(const char *lead, Z_QueryExpression *qe)
{
if (qe->u.term->queryTerm)
{
Z_Term *term = qe->u.term->queryTerm;
- switch (term->which)
- {
- case Z_Term_general:
- printf("%.*s", term->u.general->len, term->u.general->buf);
- break;
- case Z_Term_characterString:
- printf("%s", term->u.characterString);
- break;
- case Z_Term_numeric:
- printf(ODR_INT_PRINTF, *term->u.numeric);
- break;
- case Z_Term_null:
- printf("null");
- break;
+ display_term(term);
+ }
+ }
+}
+
+static void display_facet(Z_FacetField *facet) {
+ if (facet->attributes) {
+ Z_AttributeList *al = facet->attributes;
+ struct attrvalues attr_values;
+ attr_values.errcode = 0;
+ attr_values.limit = -1;
+ attr_values.useattr = 0;
+ attr_values.relation = "default";
+
+ facetattrs(al, &attr_values);
+ if (!attr_values.errcode) {
+ int term_index;
+ printf("Facet: %s (%d): \n", attr_values.useattr, /* attr_values.relation, attr_values.limit, */ facet->num_terms);
+ for (term_index = 0 ; term_index < facet->num_terms; term_index++) {
+ Z_FacetTerm *facetTerm = facet->terms[term_index];
+ display_term(facetTerm->term);
+ printf(" (" NMEM_INT_PRINTF ")\n", *facetTerm->count);
}
}
+
+ }
+}
+
+static void* display_facets(Z_FacetList *fl)
+{
+ int index;
+ printf("Facets (%d): \n", fl->num);
+
+ for (index = 0; index < fl->num ; index++) {
+ if (index)
+ printf(",");
+ display_facet(fl->elements[index]);
+ }
+ return 0;
+}
+
+void display_searchResult1(Z_SearchInfoReport *sr)
+{
+ int j;
+ printf("SearchResult-1:");
+ for (j = 0; j < sr->num; j++)
+ {
+ if (j)
+ printf(",");
+ if (!sr->elements[j]->subqueryExpression)
+ printf("%d", j);
+ display_queryExpression("term",
+ sr->elements[j]->subqueryExpression);
+ display_queryExpression("interpretation",
+ sr->elements[j]->subqueryInterpretation);
+ display_queryExpression("recommendation",
+ sr->elements[j]->subqueryRecommendation);
+ if (sr->elements[j]->subqueryCount)
+ printf(" cnt=" ODR_INT_PRINTF,
+ *sr->elements[j]->subqueryCount);
+ if (sr->elements[j]->subqueryId)
+ printf(" id=%s ", sr->elements[j]->subqueryId);
}
+ printf("\n");
}
+
+
/* see if we can find USR:SearchResult-1 */
static void display_searchResult(Z_OtherInformation *o)
{
Z_External *ext = o->list[i]->information.externallyDefinedInfo;
if (ext->which == Z_External_searchResult1)
- {
- int j;
- Z_SearchInfoReport *sr = ext->u.searchResult1;
- printf("SearchResult-1:");
- for (j = 0; j < sr->num; j++)
- {
- if (j)
- printf(",");
- if (!sr->elements[j]->subqueryExpression)
- printf("%d", j);
- display_queryExpression("term",
- sr->elements[j]->subqueryExpression);
- display_queryExpression("interpretation",
- sr->elements[j]->subqueryInterpretation);
- display_queryExpression("recommendation",
- sr->elements[j]->subqueryRecommendation);
- if (sr->elements[j]->subqueryCount)
- printf(" cnt=" ODR_INT_PRINTF,
- *sr->elements[j]->subqueryCount);
- if (sr->elements[j]->subqueryId)
- printf(" id=%s ", sr->elements[j]->subqueryId);
- }
- printf("\n");
- }
+ display_searchResult1(ext->u.searchResult1);
+ else if (ext->which == Z_External_userFacets)
+ display_facets(ext->u.facetList);
}
}
}
return 2;
}
+static Z_FacetField* parse_facet(ODR odr, const char *facet, int length)
+{
+ YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
+ char buffer[length+1];
+ Odr_oid *attributeSetId;
+ Z_FacetField *facet_field;
+ Z_AttributeList *attribute_list;
+ memcpy(buffer, facet, length);
+ buffer[length] = '\0';
+ attribute_list = yaz_pqf_scan_attribute_list(pqf_parser, odr, &attributeSetId, buffer);
+
+ if (!attribute_list) {
+ printf("Invalid facet definition: %s", facet);
+ return 0;
+ }
+ facet_field = odr_malloc(odr, sizeof(*facet_field));
+ facet_field->attributes = attribute_list;
+ facet_field->num_terms = 0;
+ facet_field->terms = 0;
+ //debug_add_facet_term(odr, facet_field);
+
+ return facet_field;
+}
+
+#define FACET_DElIMITER ','
+
+static int scan_facet_argument(const char *arg) {
+ int index;
+ int length = strlen(arg);
+ int count = 1;
+ for (index = 0; index < length; index++) {
+ if (arg[index] == FACET_DElIMITER)
+ count++;
+ }
+ return count;
+}
+
+static int cmd_facets(const char *arg)
+{
+ int size = 0;
+ if (!*arg)
+ {
+ facet_list = 0;
+ printf("Facets cleared.\n");
+ return 0;
+ }
+ size = strlen(arg);
+ if (only_z3950())
+ {
+ printf("Currently only supported for Z39.50.\n");
+ return 0;
+ }
+ else
+ {
+ int index = 0;
+ Z_FacetField **elements;
+ int num_elements ;
+ const char *facet = arg;
+ // parse facets list
+ ODR odr = odr_createmem(ODR_ENCODE);
+ num_elements = scan_facet_argument(arg);
+ facet_list = odr_malloc(odr, sizeof(*facet_list));
+ elements = odr_malloc(odr, num_elements * sizeof(*elements));
+ for (index = 0; index < num_elements;) {
+ const char *pos = strchr(facet, FACET_DElIMITER);
+ if (pos == 0)
+ pos = facet + strlen(facet);
+ elements[index] = parse_facet(odr, (const char *) facet, (pos - facet));
+ if (elements[index]) {
+ index++;
+ }
+ else
+ num_elements--;
+ facet = pos + 1;
+ }
+
+ if (!num_elements || !facet_list) {
+ printf("Invalid facet list: %s", arg);
+ return 0;
+ }
+ facet_list->elements = elements;
+ facet_list->num = index;
+ return 1;
+ }
+ return 2;
+}
+
+
static int cmd_delete(const char *arg)
{
if (only_z3950())
{
YAZ_PQF_Parser pqf_parser = yaz_pqf_create();
+
if (!(req->termListAndStartPoint =
yaz_pqf_scan(pqf_parser, out, &req->attributeSet, query)))
{
return 2;
}
-void display_term(Z_TermInfo *t)
+void display_term_info(Z_TermInfo *t)
{
if (t->displayTerm)
printf("%s", t->displayTerm);
if (entries[i]->which == Z_Entry_termInfo)
{
printf("%c ", i + 1 == pos_term ? '*' : ' ');
- display_term(entries[i]->u.termInfo);
+ display_term_info(entries[i]->u.termInfo);
}
else
display_diagrecs(&entries[i]->u.surrogateDiagnostic, 1);
{"open", cmd_open, "('tcp'|'ssl')':<host>[':'<port>][/<db>]",NULL,0,NULL},
{"quit", cmd_quit, "",NULL,0,NULL},
{"find", cmd_find, "<query>",NULL,0,NULL},
+ {"facets", cmd_facets, "<query>",NULL,0,NULL},
{"delete", cmd_delete, "<setname>",NULL,0,NULL},
{"base", cmd_base, "<base-name>",NULL,0,NULL},
{"show", cmd_show, "<rec#>['+'<#recs>['+'<setname>]]",NULL,0,NULL},
projects / yaz-moved-to-github.git / blobdiff