Tizen Native API  8.0
Functions | Typedefs
Network Monitoring Wi-Fi
Intelligent Network Monitoring

The Network Monitoring API provides functions for getting Wi-Fi general information.

Required Header

#include <inm.h>

Overview

This set of functions is used to get Wi-Fi related information. To use This kind of APIs, You should create a inm handle using inm_initialize(). You should destroy the created inm handle if you do not need it anymore.

Related Features

This API is related with the following features:

  • http://tizen.org/feature/network.wifi
  • http://tizen.org/feature/network.inm
    It is recommended to design feature related codes in your application for reliability.
    You can check if a device supports the related features for this API by using System Information, thereby controlling the procedure of your application.
    To ensure your application is only running on the device with specific features, please define the features in your manifest file using the manifest editor in the SDK.
    More details on featuring your application can be found from Feature Element.

Functions

int inm_wifi_set_scan_state_changed_cb (inm_h inm, inm_wifi_scan_state_changed_cb callback, void *user_data)
 Sets the callback called when the scanning state is changed.
int inm_wifi_unset_scan_state_changed_cb (inm_h inm)
 Unsets the callback called when the scanning state is changed.
int inm_wifi_get_scan_state (inm_h inm, inm_wifi_scan_state_e *state)
 Gets the Wi-Fi scan state.
int inm_wifi_get_connected_ap (inm_h inm, inm_connection_h *ap)
 Gets the handle of the connected access point.
int inm_wifi_foreach_found_ap (inm_h inm, inm_wifi_found_ap_cb callback, void *user_data)
 Gets the result of the scan.

Typedefs

typedef void(* inm_wifi_scan_state_changed_cb )(inm_wifi_scan_state_e state, void *user_data)
 Called when the scanning state is changed.
typedef bool(* inm_wifi_found_ap_cb )(inm_connection_h ap, void *user_data)
 Called for each found access point.

Typedef Documentation

typedef bool(* inm_wifi_found_ap_cb)(inm_connection_h ap, void *user_data)

Called for each found access point.

Since :
5.0
Remarks:
ap should not be freed. ap is valid only in this function. In order to use ap outside this function, you must copy the ap with inm_connection_clone().
Parameters:
[in]apThe access point handle
[in]user_dataThe user data passed from the request function
Returns:
true to continue with the next iteration of the loop,
otherwise false to break out of the loop
Precondition:
inm_wifi_foreach_found_ap() will invoke this callback.
See also:
inm_wifi_foreach_found_ap()
typedef void(* inm_wifi_scan_state_changed_cb)(inm_wifi_scan_state_e state, void *user_data)

Called when the scanning state is changed.

Since :
5.0
Parameters:
[in]stateThe wifi scanning state
[in]user_dataThe user data passed from the callback registration function
See also:
inm_wifi_set_scan_state_changed_cb()
inm_wifi_unset_scan_state_changed_cb()

Enumeration Type Documentation

enum inm_wifi_scan_state_e

Enumeration for the wifi scanning state.

Since :
5.0
Enumerator:
INM_WIFI_SCAN_STATE_NOT_SCANNING 

Scan is not running

INM_WIFI_SCAN_STATE_SCANNING 

Scan is in progress

Function Documentation

int inm_wifi_foreach_found_ap ( inm_h  inm,
inm_wifi_found_ap_cb  callback,
void *  user_data 
)

Gets the result of the scan.

Since :
5.0
Privilege Level:
public
Privilege:
http://tizen.org/privilege/network.get
Parameters:
[in]inmThe inm handle
[in]callbackThe callback to be called
[in]user_dataThe user data passed to the callback function
Returns:
0 on success, otherwise negative error value
Return values:
INM_ERROR_NONESuccessful
INM_ERROR_OUT_OF_MEMORYOut of memory
INM_ERROR_PERMISSION_DENIEDPermission Denied
INM_ERROR_INVALID_PARAMETERInvalid parameter
INM_ERROR_NOT_SUPPORTEDNot supported
INM_ERROR_NOT_INITIALIZEDNot initialized
INM_ERROR_OPERATION_FAILEDOperation failed
Postcondition:
This function invokes inm_wifi_found_ap_cb().
int inm_wifi_get_connected_ap ( inm_h  inm,
inm_connection_h *  ap 
)

Gets the handle of the connected access point.

Since :
5.0
Privilege Level:
public
Privilege:
http://tizen.org/privilege/network.get
Remarks:
You must release ap using inm_connection_destroy().
Parameters:
[in]inmThe inm handle
[out]apThe access point handle
Returns:
0 on success, otherwise negative error value
Return values:
INM_ERROR_NONESuccessful
INM_ERROR_OUT_OF_MEMORYOut of memory
INM_ERROR_PERMISSION_DENIEDPermission Denied
INM_ERROR_INVALID_PARAMETERInvalid parameter
INM_ERROR_NOT_SUPPORTEDNot supported
INM_ERROR_NOT_INITIALIZEDNot initialized
INM_ERROR_OPERATION_FAILEDOperation failed
int inm_wifi_get_scan_state ( inm_h  inm,
inm_wifi_scan_state_e *  state 
)

Gets the Wi-Fi scan state.

Since :
5.0
Parameters:
[in]inmThe inm handle
[in]stateThe Wi-Fi scan state
Returns:
0 on success, otherwise negative error value
Return values:
INM_ERROR_NONESuccessful
INM_ERROR_INVALID_PARAMETERInvalid parameter
INM_ERROR_NOT_SUPPORTEDNot supported
INM_ERROR_NOT_INITIALIZEDNot initialized
INM_ERROR_OPERATION_FAILEDOperation failed
int inm_wifi_set_scan_state_changed_cb ( inm_h  inm,
inm_wifi_scan_state_changed_cb  callback,
void *  user_data 
)

Sets the callback called when the scanning state is changed.

Since :
5.0
Parameters:
[in]inmThe inm handle
[in]callbackThe callback function to be called
[in]user_dataThe user data passed to the callback function
Returns:
0 on success, otherwise negative error value
Return values:
INM_ERROR_NONESuccessful
INM_ERROR_INVALID_PARAMETERInvalid parameter
INM_ERROR_NOT_SUPPORTEDNot supported
INM_ERROR_NOT_INITIALIZEDNot initialized
INM_ERROR_OPERATION_FAILEDOperation failed
int inm_wifi_unset_scan_state_changed_cb ( inm_h  inm)

Unsets the callback called when the scanning state is changed.

Since :
5.0
Parameters:
[in]inmThe inm handle
Returns:
0 on success, otherwise negative error value
Return values:
INM_ERROR_NONESuccessful
INM_ERROR_INVALID_PARAMETERInvalid parameter
INM_ERROR_NOT_SUPPORTEDNot supported
INM_ERROR_NOT_INITIALIZEDNot initialized
INM_ERROR_OPERATION_FAILEDOperation failed