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/*
This file is part of GNUnet
Copyright (C) 2012-2013 Christian Grothoff (and other contributing authors)
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; either version 3, or (at your
option) any later version.
GNUnet is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
You should have received a copy of the GNU General Public License
along with GNUnet; see the file COPYING. If not, write to the
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
/**
* @file sensor/sensor.h
* @brief IPC messages and private service declarations
* @author Omar Tarabai
*/
#include "gnunet_sensor_service.h"
#include "gnunet_sensor_util_lib.h"
GNUNET_NETWORK_STRUCT_BEGIN
/**
* Carries a summary of a sensor
*
*/
struct SensorInfoMessage
{
/**
* Message header
*/
struct GNUNET_MessageHeader header;
/**
* Length of sensor name. Allocated at position 0 after this struct.
*/
uint16_t name_len;
/**
* First part of version number
*/
uint16_t version_major;
/**
* Second part of version number
*/
uint16_t version_minor;
/**
* Length of sensor description. Allocated at position 1 after this struct.
*/
uint16_t description_len;
};
/**
* A message sent to the sensor service to force an anomaly status on a sensor.
*/
struct ForceAnomalyMessage
{
/**
* Message header
*/
struct GNUNET_MessageHeader header;
/**
* Hash of the sensor name
*/
struct GNUNET_HashCode sensor_name_hash;
/**
* New status
*/
uint16_t anomalous;
};
GNUNET_NETWORK_STRUCT_END
/**
* Stop the sensor analysis module
*/
void
SENSOR_analysis_stop ();
/**
* Start the sensor analysis module
*
* @param c our service configuration
* @param sensors multihashmap of loaded sensors
* @return #GNUNET_OK if started successfully, #GNUNET_SYSERR otherwise
*/
int
SENSOR_analysis_start (const struct GNUNET_CONFIGURATION_Handle *c,
struct GNUNET_CONTAINER_MultiHashMap *s);
/**
* Stop sensor anomaly reporting module
*/
void
SENSOR_reporting_stop ();
/**
* Used by the analysis module to tell the reporting module about a change in
* the anomaly status of a sensor.
*
* @param sensor Related sensor
* @param anomalous The new sensor anomalous status
*/
void
SENSOR_reporting_anomaly_update (struct GNUNET_SENSOR_SensorInfo *sensor,
int anomalous);
/**
* Start the sensor anomaly reporting module
*
* @param c our service configuration
* @param s multihashmap of loaded sensors
* @return #GNUNET_OK if started successfully, #GNUNET_SYSERR otherwise
*/
int
SENSOR_reporting_start (const struct GNUNET_CONFIGURATION_Handle *c,
struct GNUNET_CONTAINER_MultiHashMap *s);
/**
* Stop the sensor update module
*/
void
SENSOR_update_stop ();
/**
* Start the sensor update module
*
* @param c our service configuration
* @param s multihashmap of loaded sensors
* @param cb callback to reset service components when we have new updates
* @return #GNUNET_OK if started successfully, #GNUNET_SYSERR otherwise
*/
int
SENSOR_update_start (const struct GNUNET_CONFIGURATION_Handle *c,
struct GNUNET_CONTAINER_MultiHashMap *s, void (*cb) ());
/**
* Stop the sensor monitoring module
*/
void
SENSOR_monitoring_stop ();
/**
* Start the sensor monitoring module
*
* @param c our service configuration
* @param sensors multihashmap of loaded sensors
* @return #GNUNET_OK if started successfully, #GNUNET_SYSERR otherwise
*/
int
SENSOR_monitoring_start (const struct GNUNET_CONFIGURATION_Handle *c,
struct GNUNET_CONTAINER_MultiHashMap *s);
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