int main(int argc, char **argv)
{
ZOOM_connection z;
ZOOM_resultset r;
int error;
const char *errmsg, *addinfo, *diagset;
if (argc < 3)
{
fprintf (stderr, "usage:\n%s target query\n", *argv);
fprintf (stderr,
"Verify: asynchronous single-target client\n");
exit (1);
}
/* create connection (don't connect yet) */
z = ZOOM_connection_create(0);
/* option: set sru/get operation (only applicable if http: is used) */
ZOOM_connection_option_set (z, "sru", "post");
/* option: set async operation */
ZOOM_connection_option_set (z, "async", "1");
/* connect to target and initialize */
ZOOM_connection_connect (z, argv[1], 0);
/* search using prefix query format */
r = ZOOM_connection_search_pqf (z, argv[2]);
/* block here: only one connection */
while (ZOOM_event (1, &z))
;
/* see if any error occurred */
if ((error = ZOOM_connection_error_x(z, &errmsg, &addinfo, &diagset)))
{
fprintf (stderr, "Error: %s: %s (%d) %s\n", diagset, errmsg, error,
addinfo);
exit (2);
}
else /* OK print hit count */
printf ("Result count: %ld\n", (long) ZOOM_resultset_size(r));
ZOOM_resultset_destroy (r);
ZOOM_connection_destroy (z);
exit (0);
}
/*
* call-seq:
* set_option(key, value)
*
* key: the name of the option, as a string.
*
* value: the value of this option (as a string, integer or boolean).
*
* Sets an option on the connection.
*
* Returns: self.
*/
static VALUE
rbz_connection_set_option (VALUE self, VALUE key, VALUE val)
{
ZOOM_connection connection;
connection = rbz_connection_get (self);
ZOOM_connection_option_set (connection,
RVAL2CSTR (key),
RVAL2CSTR (val));
RAISE_IF_FAILED (connection);
return self;
}
int main(int argc, char **argv)
{
int i;
int no = argc-2;
ZOOM_connection z[500]; /* allow at most 500 connections */
ZOOM_scanset s[500]; /* and scan sets .. */
ZOOM_options o = ZOOM_options_create ();
if (argc < 3)
{
fprintf (stderr, "usage:\n%s target1 target2 ... targetN scan\n",
*argv);
exit (1);
}
if (no > 500)
no = 500;
/* async mode */
ZOOM_options_set (o, "async", "1");
/* 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);
/* connect and init */
ZOOM_connection_connect (z[i], argv[1+i], 0);
}
/* scan all */
for (i = 0; i<no; i++)
{
/* set number of scan terms to be returned. */
ZOOM_connection_option_set (z[i], "number", "7");
/* and perform scan */
s[i] = ZOOM_connection_scan(z[i], argv[argc-1]);
}
/* network I/O. pass number of connections and array of connections */
while (ZOOM_event (no, z))
;
for (i = 0; i<no; i++)
{
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
{
int j;
printf ("%s\n", ZOOM_connection_option_get(z[i], "host"));
for (j = 0; j < (int) ZOOM_scanset_size (s[i]); j++)
{
size_t occur, len;
const char *term;
term = ZOOM_scanset_term (s[i], j, &occur, &len);
if (term)
printf ("%d %.*s %d\n", j, (int) len, term, (int) occur);
}
}
}
/* destroy and exit */
for (i = 0; i<no; i++)
{
ZOOM_scanset_destroy (s[i]);
ZOOM_connection_destroy (z[i]);
}
ZOOM_options_destroy(o);
exit (0);
}
