+++ /dev/null
-/* $Id: apitest.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.
-
-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 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 <stdlib.h>
-
-#include <yaz/log.h>
-#include <yaz/pquery.h>
-#include <idzebra/api.h>
-
-/* Small routine to display GRS-1 record variants ... */
-/* Copied verbatim from yaz/client/client.c */
-static void display_variant(Z_Variant *v, int level)
-{
- int i;
-
- for (i = 0; i < v->num_triples; i++)
- {
- printf("%*sclass=%d,type=%d", level * 4, "", *v->triples[i]->zclass,
- *v->triples[i]->type);
- if (v->triples[i]->which == Z_Triple_internationalString)
- printf(",value=%s\n", v->triples[i]->value.internationalString);
- else
- printf("\n");
- }
-}
-
-/* Small routine to display a GRS-1 record ... */
-/* Copied verbatim from yaz/client/client.c */
-static void display_grs1(Z_GenericRecord *r, int level)
-{
- int i;
-
- if (!r)
- return;
- for (i = 0; i < r->num_elements; i++)
- {
- Z_TaggedElement *t;
-
- printf("%*s", level * 4, "");
- t = r->elements[i];
- printf("(");
- if (t->tagType)
- printf("%d,", *t->tagType);
- else
- printf("?,");
- if (t->tagValue->which == Z_StringOrNumeric_numeric)
- printf("%d) ", *t->tagValue->u.numeric);
- else
- printf("%s) ", t->tagValue->u.string);
- if (t->content->which == Z_ElementData_subtree)
- {
- printf("\n");
- display_grs1(t->content->u.subtree, level+1);
- }
- else if (t->content->which == Z_ElementData_string)
- printf("%s\n", t->content->u.string);
- else if (t->content->which == Z_ElementData_numeric)
- printf("%d\n", *t->content->u.numeric);
- else if (t->content->which == Z_ElementData_oid)
- {
- int *ip = t->content->u.oid;
- oident *oent;
-
- if ((oent = oid_getentbyoid(t->content->u.oid)))
- printf("OID: %s\n", oent->desc);
- else
- {
- printf("{");
- while (ip && *ip >= 0)
- printf(" %d", *(ip++));
- printf(" }\n");
- }
- }
- else if (t->content->which == Z_ElementData_noDataRequested)
- printf("[No data requested]\n");
- else if (t->content->which == Z_ElementData_elementEmpty)
- printf("[Element empty]\n");
- else if (t->content->which == Z_ElementData_elementNotThere)
- printf("[Element not there]\n");
- else
- printf("??????\n");
- if (t->appliedVariant)
- display_variant(t->appliedVariant, level+1);
- if (t->metaData && t->metaData->supportedVariants)
- {
- int c;
-
- printf("%*s---- variant list\n", (level+1)*4, "");
- for (c = 0; c < t->metaData->num_supportedVariants; c++)
- {
- printf("%*svariant #%d\n", (level+1)*4, "", c);
- display_variant(t->metaData->supportedVariants[c], level + 2);
- }
- }
- }
-}
-
-/* Small test main to illustrate the use of the C api */
-int main (int argc, char **argv)
-{
- /* odr is a handle to memory assocated with RETURNED data from
- various functions */
- ODR odr_input, odr_output;
-
- /* zs is our Zebra Service - decribes whole server */
- ZebraService zs;
-
- /* zh is our Zebra Handle - describes database session */
- ZebraHandle zh;
-
- /* the database we specify in our example */
- const char *base = "Default";
- int argno;
-
- nmem_init ();
-
- yaz_log_init_file("apitest.log");
-
- odr_input = odr_createmem (ODR_DECODE);
- odr_output = odr_createmem (ODR_ENCODE);
-
- zs = zebra_start ("zebra.cfg");
- if (!zs)
- {
- printf ("zebra_start failed; missing zebra.cfg?\n");
- exit (1);
- }
- /* open Zebra */
- zh = zebra_open (zs, 0);
- if (!zh)
- {
- printf ("zebras_open failed\n");
- exit (1);
- }
- if (zebra_select_databases (zh, 1, &base) != ZEBRA_OK)
- {
- printf ("zebra_select_databases failed\n");
- exit (1);
- }
- /* Each argument to main will be a query */
- for (argno = 1; argno < argc; argno++)
- {
- /* parse the query and generate an RPN structure */
- Z_RPNQuery *query = p_query_rpn (odr_input, PROTO_Z3950, argv[argno]);
- char setname[64];
- int errCode;
- int i;
- zint hits;
- char *errString;
- ZebraRetrievalRecord *records;
- int noOfRecordsToFetch;
-
- /* bad query? */
- if (!query)
- {
- yaz_log (YLOG_WARN, "bad query %s\n", argv[argno]);
- odr_reset (odr_input);
- continue;
- }
- else
- {
- char out_str[100];
- int r;
-#if 1
- r = zebra_string_norm (zh, 'w',
- argv[argno], strlen(argv[argno]),
- out_str, sizeof(out_str));
- if (r >= 0)
- {
- printf ("norm: '%s'\n", out_str);
- }
- else
- {
- printf ("norm fail: %d\n", r);
- }
-#endif
-
- }
- /* result set name will be called 1,2, etc */
- sprintf (setname, "%d", argno);
-
- /* fire up the search */
- zebra_search_RPN (zh, odr_input, query, setname, &hits);
-
- /* status ... */
- zebra_result (zh, &errCode, &errString);
-
- /* error? */
- if (errCode)
- {
- printf ("Zebra Search Error %d %s\n",
- errCode, errString);
- continue;
- }
- /* ok ... */
- printf ("Zebra Search gave " ZINT_FORMAT " hits\n", hits);
-
- /* Deterimine number of records to fetch ... */
- if (hits > 10)
- noOfRecordsToFetch = 10;
- else
- noOfRecordsToFetch = hits;
-
- /* reset our memory - we've finished dealing with search */
- odr_reset (odr_input);
- odr_reset (odr_output);
-
- /* prepare to fetch ... */
- records = odr_malloc (odr_input, sizeof(*records) * noOfRecordsToFetch);
- /* specify position of each record to fetch */
- /* first one is numbered 1 and NOT 0 */
- for (i = 0; i<noOfRecordsToFetch; i++)
- records[i].position = i+1;
- /* fetch them and request for GRS-1 records */
- zebra_records_retrieve (zh, odr_input, setname, NULL, VAL_SUTRS,
- noOfRecordsToFetch, records);
-
- /* status ... */
-
- zebra_result (zh, &errCode, &errString);
-
- /* error ? */
- if (errCode)
- {
- printf ("Zebra Search Error %d %s\n",
- errCode, errString);
- }
- else
- {
- /* inspect each record in result */
- for (i = 0; i<noOfRecordsToFetch; i++)
- {
- printf ("Record %d\n", i+1);
- /* error when fetching this record? */
- if (records[i].errCode)
- {
- printf (" Error %d\n", records[i].errCode);
- continue;
- }
- /* GRS-1 record ? */
- if (records[i].format == VAL_GRS1)
- {
- Z_GenericRecord *grs_record =
- (Z_GenericRecord *) records[i].buf;
- printf (" GRS-1\n");
- display_grs1(grs_record, 0);
- }
- else if (records[i].format == VAL_SUTRS)
- {
- printf (" SUTRS\n");
- printf ("%.*s", records[i].len, records[i].buf);
- }
- /* some other record we don't handle yet... */
- else
- {
- printf (" Other record (ignored)\n");
- }
- }
- }
- /* reset our memory - we've finished dealing with present */
- odr_reset (odr_input);
- odr_reset (odr_output);
- }
- odr_destroy (odr_input);
- odr_destroy (odr_output);
- zebra_close (zh);
- zebra_stop (zs);
- return 0;
-}
-/*
- * Local variables:
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- * vim: shiftwidth=4 tabstop=8 expandtab
- */
-
projects / idzebra-moved-to-github.git / blobdiff