-/*
- * $Id: zoomtst3.c,v 1.8 2002-06-05 21:09:04 adam Exp $
- *
- * Asynchronous multi-target client doing search and piggyback retrieval
+/* This file is part of the YAZ toolkit.
+ * Copyright (C) 1995-2013 Index Data
+ * See the file LICENSE for details.
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <ctype.h>
+#include <yaz/yaz-iconv.h>
#include <yaz/xmalloc.h>
if (argc < 3)
{
- fprintf (stderr, "usage:\n%s target1 target2 ... targetN query\n",
- *argv);
- exit (1);
+ fprintf (stderr, "usage:\n%s target1 target2 ... targetN query\n"
+ "%s number target query\n", *argv, *argv);
+ exit (1);
}
- if (argc == 4 && isdigit(argv[1][0]) && !strchr(argv[1],'.'))
+ if (argc == 4 && yaz_isdigit(argv[1][0]) && !strchr(argv[1],'.'))
{
- no = atoi(argv[1]);
- same_target = 1;
+ no = atoi(argv[1]);
+ same_target = 1;
}
if (no > 500)
/* get first 10 records of result set (using piggyback) */
ZOOM_options_set (o, "count", "10");
+ ZOOM_options_set (o, "step", "5");
/* preferred record syntax */
ZOOM_options_set (o, "preferredRecordSyntax", "usmarc");
/* connect to all */
for (i = 0; i<no; i++)
{
- /* create connection - pass options (they are the same for all) */
- z[i] = ZOOM_connection_create (o);
+ /* create connection - pass options (they are the same for all) */
+ z[i] = ZOOM_connection_create (o);
- /* connect and init */
- if (same_target)
- ZOOM_connection_connect (z[i], argv[2], 0);
- else
- ZOOM_connection_connect (z[i], argv[1+i], 0);
+ /* connect and init */
+ if (same_target)
+ ZOOM_connection_connect (z[i], argv[2], 0);
+ else
+ ZOOM_connection_connect (z[i], argv[1+i], 0);
}
/* search all */
for (i = 0; i<no; i++)
/* network I/O. pass number of connections and array of connections */
while ((i = ZOOM_event (no, z)))
{
- printf ("no = %d event = %d\n", i-1,
- ZOOM_connection_last_event(z[i-1]));
+ int peek = ZOOM_connection_peek_event(z[i-1]);
+ int event = ZOOM_connection_last_event(z[i-1]);
+ printf ("no = %d peek = %d event = %d %s\n", i-1,
+ peek,
+ event,
+ ZOOM_get_event_str(event));
}
-
+
/* no more to be done. Inspect results */
for (i = 0; i<no; i++)
{
- int error;
- const char *errmsg, *addinfo;
- const char *tname = (same_target ? argv[2] : argv[1+i]);
- /* display errors if any */
- if ((error = ZOOM_connection_error(z[i], &errmsg, &addinfo)))
- fprintf (stderr, "%s error: %s (%d) %s\n", tname, errmsg,
- error, addinfo);
- else
- {
- /* OK, no major errors. Look at the result count */
- int pos;
- printf ("%s: %d hits\n", tname, ZOOM_resultset_size(r[i]));
- /* go through all records at target */
- for (pos = 0; pos < 10; pos++)
- {
- int len; /* length of buffer rec */
- const char *rec =
- ZOOM_record_get (
+ int error;
+ const char *errmsg, *addinfo;
+ const char *tname = (same_target ? argv[2] : argv[1+i]);
+ /* display errors if any */
+ if ((error = ZOOM_connection_error(z[i], &errmsg, &addinfo)))
+ fprintf (stderr, "%s error: %s (%d) %s\n", tname, errmsg,
+ error, addinfo);
+ else
+ {
+ /* OK, no major errors. Look at the result count */
+ int pos;
+ printf ("%s: %ld hits\n", tname, (long) ZOOM_resultset_size(r[i]));
+ /* go through all records at target */
+ for (pos = 0; pos < 10; pos++)
+ {
+ int len; /* length of buffer rec */
+ const char *rec =
+ ZOOM_record_get (
ZOOM_resultset_record (r[i], pos), "render", &len);
- /* if rec is non-null, we got a record for display */
- if (rec)
- {
- printf ("%d\n", pos+1);
- if (rec)
- fwrite (rec, 1, len, stdout);
- printf ("\n");
- }
- }
- }
+ /* if rec is non-null, we got a record for display */
+ if (rec)
+ printf ("%d\n%.*s\n", pos+1, len, rec);
+ }
+ }
}
/* destroy and exit */
for (i = 0; i<no; i++)
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
+ */
+