-/*
- * $Id: zoomtst5.c,v 1.3 2001-11-06 17:05:19 adam Exp $
- *
- * Asynchronous multi-target client doing search, sort and present
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) Index Data
+ * See the file LICENSE for details.
*/
#include <stdio.h>
#include <yaz/xmalloc.h>
#include <yaz/zoom.h>
-const char *my_callback (void *handle, const char *name)
+const char *my_callback(void *handle, const char *name)
{
- if (!strcmp (name, "async"))
- return "1";
+ if (!strcmp(name, "async"))
+ return "1";
return 0;
}
int main(int argc, char **argv)
{
int i;
- int no = argc-3;
- Z3950_connection z[500]; /* allow at most 500 connections */
- Z3950_resultset r[500]; /* and result sets .. */
- Z3950_query q;
- Z3950_options o;
+ int no = argc - 4;
+ ZOOM_connection z[500]; /* allow at most 500 connections */
+ ZOOM_resultset r[500]; /* and result sets .. */
+ ZOOM_query q;
+ ZOOM_options o;
- o = Z3950_options_create ();
- if (argc < 4)
+ o = ZOOM_options_create();
+ if (argc < 5)
{
- fprintf (stderr, "usage:\n%s target1 .. targetN query sort\n",
- *argv);
- exit (2);
+ fprintf(stderr, "usage:\n%s target1 .. targetN query strategy sort\n",
+ *argv);
+ exit(2);
}
if (no > 500)
no = 500;
/* function my_callback called when reading options .. */
- Z3950_options_set_callback (o, my_callback, 0);
+ ZOOM_options_set_callback(o, my_callback, 0);
/* get 20 (at most) records from beginning */
- Z3950_options_set (o, "count", "20");
+ ZOOM_options_set(o, "count", "20");
- Z3950_options_set (o, "implementationName", "sortapp");
- Z3950_options_set (o, "preferredRecordSyntax", "usmarc");
- Z3950_options_set (o, "elementSetName", "B");
+ ZOOM_options_set(o, "implementationName", "sortapp");
+ ZOOM_options_set(o, "preferredRecordSyntax", "usmarc");
+ ZOOM_options_set(o, "elementSetName", "B");
/* create query */
- q = Z3950_query_create ();
- if (Z3950_query_prefix (q, argv[argc-2]))
+ q = ZOOM_query_create();
+ if (strncmp("cql:", argv[argc-3], 4) == 0)
+ {
+ if (ZOOM_query_cql(q, argv[argc-3] + 4))
+ {
+ printf("bad CQL: %s\n", argv[argc-3] + 4);
+ exit(1);
+ }
+ }
+ else if (ZOOM_query_prefix(q, argv[argc-3]))
{
- printf ("bad PQF: %s\n", argv[argc-2]);
- exit (1);
+ printf("bad PQF: %s\n", argv[argc-3]);
+ exit(1);
}
- if (Z3950_query_sortby (q, argv[argc-1]))
+ if (ZOOM_query_sortby2(q, argv[argc-2], argv[argc-1]))
{
- printf ("bad sort spec: %s\n", argv[argc-1]);
- exit (1);
+ printf("bad sort spec: %s\n", argv[argc-1]);
+ exit(1);
}
/* connect - and search all */
- for (i = 0; i<no; i++)
+ for (i = 0; i < no; i++)
{
- z[i] = Z3950_connection_create (o);
- Z3950_connection_connect (z[i], argv[i+1], 0);
- r[i] = Z3950_connection_search (z[i], q);
+ z[i] = ZOOM_connection_create(o);
+ ZOOM_connection_connect(z[i], argv[i+1], 0);
+ r[i] = ZOOM_connection_search(z[i], q);
}
/* network I/O */
- while (Z3950_event (no, z))
- ;
+ while (ZOOM_event(no, z))
+ ;
/* handle errors */
- for (i = 0; i<no; i++)
+ for (i = 0; i < no; i++)
{
- int error;
- const char *errmsg, *addinfo;
- if ((error = Z3950_connection_error(z[i], &errmsg, &addinfo)))
- fprintf (stderr, "%s error: %s (%d) %s\n",
- Z3950_connection_host(z[i]),
- errmsg, error, addinfo);
- else
- {
- /* OK, no major errors. Look at the result count */
- int pos;
- printf ("%s: %d hits\n", Z3950_connection_host(z[i]),
- Z3950_resultset_size(r[i]));
- /* go through all records at target */
- for (pos = 0; pos < 20; pos++)
- {
- Z3950_record rec;
- const char *db, *syntax, *str;
- int len;
+ int error;
+ const char *errmsg, *addinfo;
+ if ((error = ZOOM_connection_error(z[i], &errmsg, &addinfo)))
+ fprintf(stderr, "%s error: %s (%d) %s\n",
+ ZOOM_connection_option_get(z[i], "host"),
+ errmsg, error, addinfo);
+ else
+ {
+ /* OK, no major errors. Look at the result count */
+ int pos;
+ printf("%s: %ld hits\n", ZOOM_connection_option_get(z[i], "host"),
+ (long) ZOOM_resultset_size(r[i]));
+ /* go through first 20 records at target */
+ for (pos = 0; pos < 20; pos++)
+ {
+ ZOOM_record rec;
+ const char *db, *syntax, *str;
+ int record_len, syntax_len;
- rec = Z3950_resultset_record (r[i], pos);
- /* get database for record and record itself at pos */
+ rec = ZOOM_resultset_record(r[i], pos);
+ /* get database for record and record itself at pos */
- db = Z3950_record_get (rec, "database", 0);
- str = Z3950_record_get (rec, "render", &len);
- syntax = Z3950_record_get (rec, "syntax", &len);
- /* if rec is non-null, we got a record for display */
- if (str)
- {
- printf ("%d %s %s\n", pos+1, syntax,
- (db ? db : "unknown"));
- if (rec)
- fwrite (str, 1, len, stdout);
- putchar ('\n');
- }
- Z3950_record_destroy (rec);
- }
- }
+ db = ZOOM_record_get(rec, "database", 0);
+ str = ZOOM_record_get(rec, "xml", &record_len);
+ syntax = ZOOM_record_get(rec, "syntax", &syntax_len);
+ /* if rec is non-null, we got a record for display */
+ if (str)
+ {
+ printf("%d %s %s\n", pos+1, syntax,
+ (db ? db : "unknown"));
+ if (rec)
+ {
+ if (fwrite(str, 1, record_len, stdout) !=
+ (size_t) record_len)
+ printf("write to stdout failed\n");
+ }
+ printf("\n");
+ }
+ }
+ }
}
/* destroy stuff and exit */
- Z3950_query_destroy (q);
- for (i = 0; i<no; i++)
+ ZOOM_query_destroy(q);
+ for (i = 0; i < no; i++)
{
- Z3950_resultset_destroy (r[i]);
- Z3950_connection_destroy (z[i]);
+ ZOOM_resultset_destroy(r[i]);
+ ZOOM_connection_destroy(z[i]);
}
- Z3950_options_destroy(o);
+ ZOOM_options_destroy(o);
+ exit(0);
}
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * c-file-style: "Stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+
projects / yaz-moved-to-github.git / blobdiff