/*
This file is part of GNUnet.
- (C)
+ Copyright (C)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
*/
static char *get_sensor;
+/**
+ * option '-f'
+ */
+static char *force_anomaly;
+
/*
* Handle to sensor service
*/
-struct GNUNET_SENSOR_Handle *sensor_handle;
+static struct GNUNET_SENSOR_Handle *sensor_handle;
/**
* Run on shutdown
* @param tc scheduler context
*/
static void
-shutdown_task (void *cls,
- const struct GNUNET_SCHEDULER_TaskContext *tc)
+shutdown_task (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
{
- if(NULL != sensor_handle)
+ if (NULL != sensor_handle)
{
- GNUNET_SENSOR_disconnect(sensor_handle);
+ GNUNET_SENSOR_disconnect (sensor_handle);
sensor_handle = NULL;
}
}
+
/**
* Callback for getting sensor info from service
*
* @param sensor brief information about sensor (NULL means end of transmission)
* @param err_msg contains error string if any
*/
-void print_sensor_info(void *cls,
- const struct SensorInfoShort *sensor,
- const char *err_msg)
+void
+print_sensor_info (void *cls, const struct SensorInfoShort *sensor,
+ const char *err_msg)
{
- if(NULL != err_msg)
+ if (NULL != err_msg)
{
- printf("Error: %s\n", err_msg);
- GNUNET_SCHEDULER_shutdown();
+ printf ("Error: %s\n", err_msg);
+ GNUNET_SCHEDULER_shutdown ();
return;
}
- if(NULL == sensor) /* no more sensors from service */
+ if (NULL == sensor) /* no more sensors from service */
+ {
+ GNUNET_SCHEDULER_shutdown ();
return;
- printf("Name: %s\nVersion: %d.%d\n",
- sensor->name,
- sensor->version_major,
- sensor->version_minor);
- if(NULL != sensor->description)
- printf("Description: %s\n", sensor->description);
- printf("\n");
+ }
+ printf ("Name: %s\nVersion: %d.%d\n", sensor->name, sensor->version_major,
+ sensor->version_minor);
+ if (NULL != sensor->description)
+ printf ("Description: %s\n", sensor->description);
+ printf ("\n");
+}
+
+
+/**
+ * Continuation called after a force anomaly request is sent.
+ *
+ * @param cls Closure (unused)
+ * @param emsg Error message, NULL of no error
+ */
+void
+force_anomaly_cont (void *cls, const char *emsg)
+{
+ if (NULL != emsg)
+ printf ("Error: %s\n", emsg);
+ GNUNET_SCHEDULER_shutdown ();
}
+
/**
* Main function that will be run by the scheduler.
*
* @param cfg configuration
*/
static void
-run (void *cls,
- char *const *args,
- const char *cfgfile,
+run (void *cls, char *const *args, const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *cfg)
{
-
sensor_handle = NULL;
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
- &shutdown_task,
- NULL);
- sensor_handle = GNUNET_SENSOR_connect(cfg);
- GNUNET_assert(NULL != sensor_handle);
- if(GNUNET_YES == get_all)
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
+ NULL);
+ sensor_handle = GNUNET_SENSOR_connect (cfg);
+ GNUNET_assert (NULL != sensor_handle);
+ if (GNUNET_YES == get_all)
{
- GNUNET_SENSOR_iterate_sensors(sensor_handle,
- GNUNET_TIME_UNIT_FOREVER_REL,
- NULL,
- 0,
- &print_sensor_info,
- NULL);
+ GNUNET_SENSOR_iterate (sensor_handle, GNUNET_TIME_UNIT_FOREVER_REL, NULL,
+ &print_sensor_info, NULL);
}
- else if(NULL != get_sensor)
+ else if (NULL != get_sensor)
{
- GNUNET_SENSOR_iterate_sensors(sensor_handle,
- GNUNET_TIME_UNIT_FOREVER_REL,
- get_sensor,
- strlen(get_sensor),
- &print_sensor_info,
- NULL);
+ GNUNET_SENSOR_iterate (sensor_handle, GNUNET_TIME_UNIT_FOREVER_REL,
+ get_sensor, &print_sensor_info, NULL);
+ }
+ else if (NULL != force_anomaly)
+ {
+ GNUNET_SENSOR_force_anomaly (sensor_handle, "nse", GNUNET_YES,
+ &force_anomaly_cont, NULL);
}
-
- GNUNET_SCHEDULER_shutdown();
ret = 0;
}
+
/**
* The main function to sensor.
*
main (int argc, char *const *argv)
{
static const struct GNUNET_GETOPT_CommandLineOption options[] = {
- {'a', "all", NULL,
- gettext_noop("Retrieve information about all defined sensors"),
- 0, &GNUNET_GETOPT_set_one, &get_all},
- {'g', "get-sensor", NULL,
- gettext_noop("Retrieve information about a single sensor"),
- 1, &GNUNET_GETOPT_set_string, &get_sensor},
+ {'a', "all", NULL,
+ gettext_noop ("Retrieve information about all defined sensors"),
+ 0, &GNUNET_GETOPT_set_one, &get_all},
+ {'g', "get-sensor", NULL,
+ gettext_noop ("Retrieve information about a single sensor"),
+ 1, &GNUNET_GETOPT_set_string, &get_sensor},
+ {'f', "force-anomaly", NULL,
+ gettext_noop ("Force an anomaly on a sensor, use only for testing"),
+ 1, &GNUNET_GETOPT_set_string, &force_anomaly},
GNUNET_GETOPT_OPTION_END
};
+
return (GNUNET_OK ==
- GNUNET_PROGRAM_run (argc,
- argv,
- "gnunet-sensor [options [value]]",
- gettext_noop
- ("sensor"),
- options, &run, NULL)) ? ret : 1;
+ GNUNET_PROGRAM_run (argc, argv, "gnunet-sensor [options [value]]",
+ gettext_noop ("sensor"), options, &run,
+ NULL)) ? ret : 1;
}
/* end of gnunet-sensor.c */