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#!/usr/bin/env entity
<object default-lang="c">
<timer interval="2000" action="search"/>
<timer name="create_nodes" interval="1" action="create_nodes"/>
<system-time/>
<?c-code
#include <sys/types.h>
#include <time.h>
#define NUM_NODES 10000
static char *
thetime (int print_change)
{
static char buf[1024];
struct timeval tv;
static long last_usec;
gettimeofday(&tv, NULL);
if (print_change) {
g_snprintf (buf, sizeof (buf), "%d:%d (%f sec ellapsed)", tv.tv_sec,
tv.tv_usec, (tv.tv_usec - last_usec) / 1000000.0);
} else {
g_snprintf (buf, sizeof (buf), "%d:%d", tv.tv_sec,
tv.tv_usec);
}
last_usec = tv.tv_usec;
return (buf);
}
EBuf *
search (ENode *timer, GSList *args)
{
ENode *object;
GSList *list;
GSList *tmp;
int length;
EBuf *goo;
g_print ("entering search\n");
object = enode_parent (timer, "object");
if (!object)
return (NULL);
g_print ("searching nodes..: %s\n", thetime(FALSE));
goo = ebuf_new_with_str ("goo");
list = enode_children_attrib (object, "foo", goo);
ebuf_free (goo);
length = g_slist_length (list);
g_print ("returned %d nodes: %s\n", length, thetime(TRUE));
return (NULL);
}
EBuf *
create_nodes (ENode *timer, GSList *args)
{
ENode *object;
ENode *node;
gint i;
object = enode_parent (timer, "object");
g_print ("building %d nodes...: %s\n", NUM_NODES, thetime(FALSE));
for (i = 0; i < NUM_NODES; i++) {
node = enode_new_child (object, "fooey", NULL);
if (! (i % 2)) {
enode_attrib (node, "foo", ebuf_new_with_str ("goo"));
}
}
g_print ("done: %s\n", thetime (TRUE));
enode_attrib (timer, "interval", ebuf_new_with_str ("-1"));
return (NULL);
}
?>
</object>
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