#include "gnunet_util_lib.h"
#include "ats-testing.h"
+const char *
+print_op (enum OperationType op)
+{
+ switch (op) {
+ case START_SEND:
+ return "START_SEND";
+ case STOP_SEND:
+ return "STOP_SEND";
+ case SET_RATE:
+ return "SET_RATE";
+ case SET_PREFERENCE:
+ return "SET_PREFERENCE";
+ default:
+ break;
+ }
+ return "";
+}
+
+
static struct Experiment *
create_experiment ()
{
{
struct Episode *cur;
struct Episode *next;
+ struct Operation *cur_o;
+ struct Operation *next_o;
next = e->start;
for (cur = next; NULL != cur; cur = next)
{
next = cur->next;
+
+ next_o = cur->head;
+ for (cur_o = next_o; NULL != cur_o; cur_o = next_o)
+ {
+ next_o = cur_o->next;
+ GNUNET_free (cur_o);
+ }
GNUNET_free (cur);
}
GNUNET_free (e);
}
+static int
+load_episode (struct Experiment *e, struct Episode *cur,
+ struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+ struct Operation *o;
+ char *sec_name;
+ char *op_name;
+ char *op;
+ int ep_counter = 0;
+ fprintf (stderr, "Parsing episode %u\n",cur->id);
+ GNUNET_asprintf(&sec_name, "episode-%u", cur->id);
+
+ while (1)
+ {
+
+ GNUNET_asprintf(&op_name, "op-%u-operation", ep_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_string(cfg,
+ sec_name, op_name, &op))
+ {
+ break;
+ }
+ o = GNUNET_new (struct Operation);
+ /* operations = set_rate, start_send, stop_send, set_preference */
+ if (0 == strcmp (op, "start_send"))
+ {
+ o->type = START_SEND;
+ }
+ else if (0 == strcmp (op, "stop_send"))
+ {
+ o->type = STOP_SEND;
+ }
+ else if (0 == strcmp (op, "set_rate"))
+ {
+ o->type = SET_RATE;
+ }
+ else if (0 == strcmp (op, "set_preference"))
+ {
+ o->type = SET_PREFERENCE;
+ }
+ else
+ {
+ fprintf (stderr, "Invalid operation %u `%s' in episode %u\n",
+ ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+
+ GNUNET_free (op_name);
+ GNUNET_asprintf(&op_name, "op-%u-src", ep_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
+ sec_name, op_name, &o->src_id))
+ {
+ fprintf (stderr, "Missing src in operation %u `%s' in episode %u\n",
+ ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+ if (o->src_id > e->num_masters)
+ {
+ fprintf (stderr, "Invalid src %llu in operation %u `%s' in episode %u\n",
+ o->src_id, ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+
+ GNUNET_free (op_name);
+ GNUNET_asprintf(&op_name, "op-%u-dest", ep_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
+ sec_name, op_name, &o->dest_id))
+ {
+ fprintf (stderr, "Missing src in operation %u `%s' in episode %u\n",
+ ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+ if (o->dest_id > e->num_slaves)
+ {
+ fprintf (stderr, "Invalid destination %llu in operation %u `%s' in episode %u\n",
+ o->dest_id, ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+
+
+ GNUNET_free (op_name);
+ GNUNET_asprintf(&op_name, "op-%u-value", ep_counter);
+ if (GNUNET_SYSERR == GNUNET_CONFIGURATION_get_value_number (cfg,
+ sec_name, op_name, &o->value))
+ {
+ fprintf (stderr, "Missing value in operation %u `%s' in episode %u\n",
+ ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+ if (o->dest_id > e->num_slaves)
+ {
+ fprintf (stderr, "Invalid destination %llu in operation %u `%s' in episode %u\n",
+ o->dest_id, ep_counter, op, cur->id);
+ GNUNET_free (op);
+ return GNUNET_SYSERR;
+ }
+
+ fprintf (stderr, "Found operation %u in episode %u: %s [%llu]->[%llu] == %llu\n",
+ ep_counter, cur->id, print_op (o->type), o->src_id, o->dest_id, o->value);
+
+ GNUNET_CONTAINER_DLL_insert (cur->head,cur->tail, o);
+ GNUNET_free (op_name);
+ ep_counter++;
+ }
+ GNUNET_free (sec_name);
+
+ return GNUNET_OK;
+}
+
static int
load_episodes (struct Experiment *e, struct GNUNET_CONFIGURATION_Handle *cfg)
{
cur->duration = e_duration;
cur->id = e_counter;
+ if (GNUNET_OK != load_episode (e, cur, cfg))
+ {
+ GNUNET_free (sec_name);
+ GNUNET_free (cur);
+ return GNUNET_SYSERR;
+ }
+
fprintf (stderr, "Found episode %u with duration %s \n",
e_counter,
GNUNET_STRINGS_relative_time_to_string(cur->duration, GNUNET_YES));
e->experiment_timeout_task = GNUNET_SCHEDULER_NO_TASK;
fprintf (stderr, "Experiment timeout!\n");
- e->e_done_cb (e, GNUNET_SYSERR);
+ if (GNUNET_SCHEDULER_NO_TASK != e->episode_timeout_task)
+ {
+ e->episode_timeout_task = GNUNET_SCHEDULER_NO_TASK;
+ GNUNET_SCHEDULER_cancel (e->episode_timeout_task);
+ }
+
+ e->e_done_cb (e, GNUNET_TIME_absolute_get_duration(e->start_time),
+ GNUNET_SYSERR);
+}
+
+static void
+enforce_start_send (struct Operation *op)
+{
+ GNUNET_break (0);
+}
+
+static void
+enforce_stop_send (struct Operation *op)
+{
+ GNUNET_break (0);
+}
+
+static void
+enforce_set_rate (struct Operation *op)
+{
+ GNUNET_break (0);
+}
+
+static void
+enforce_set_preference (struct Operation *op)
+{
+ GNUNET_break (0);
+}
+
+static void enforce_episode (struct Episode *ep)
+{
+ struct Operation *cur;
+ for (cur = ep->head; NULL != cur; cur = cur->next)
+ {
+
+ fprintf (stderr, "Enforcing operation: %s [%llu]->[%llu] == %llu\n",
+ print_op (cur->type), cur->src_id, cur->dest_id, cur->value);
+ switch (cur->type) {
+ case START_SEND:
+ enforce_start_send (cur);
+ break;
+ case STOP_SEND:
+ enforce_stop_send (cur);
+ break;
+ case SET_RATE:
+ enforce_set_rate (cur);
+ break;
+ case SET_PREFERENCE:
+ enforce_set_preference (cur);
+ break;
+ default:
+ break;
+ }
+ }
}
static void
{
struct Experiment *e = cls;
e->episode_timeout_task = GNUNET_SCHEDULER_NO_TASK;
- e->ep_done_cb (e->cur);
+ if (NULL != e->ep_done_cb)
+ e->ep_done_cb (e->cur);
/* Scheduling next */
e->cur = e->cur->next;
GNUNET_SCHEDULER_cancel (e->experiment_timeout_task);
e->experiment_timeout_task = GNUNET_SCHEDULER_NO_TASK;
}
- e->e_done_cb (e, GNUNET_OK);
+ e->e_done_cb (e, GNUNET_TIME_absolute_get_duration(e->start_time), GNUNET_OK);
return;
}
fprintf (stderr, "Running episode %u with timeout %s\n",
e->cur->id,
GNUNET_STRINGS_relative_time_to_string(e->cur->duration, GNUNET_YES));
+ enforce_episode(e->cur);
+
e->episode_timeout_task = GNUNET_SCHEDULER_add_delayed (e->cur->duration,
&timeout_episode, e);
}
GNUNET_STRINGS_relative_time_to_string(e->max_duration, GNUNET_YES));
e->e_done_cb = e_done_cb;
e->ep_done_cb = ep_done_cb;
+ e->start_time = GNUNET_TIME_absolute_get();
/* Start total time out */
e->experiment_timeout_task = GNUNET_SCHEDULER_add_delayed (e->max_duration,
fprintf (stderr, "Running episode %u with timeout %s\n",
e->cur->id,
GNUNET_STRINGS_relative_time_to_string(e->cur->duration, GNUNET_YES));
+ enforce_episode(e->cur);
e->episode_timeout_task = GNUNET_SCHEDULER_add_delayed (e->cur->duration,
&timeout_episode, e);
}
+
struct Experiment *
GNUNET_ATS_TEST_experimentation_load (char *filename)
{
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