Wi-Fi Direct provides API to manage Wi-Fi Direct.

Required Header

#include <wifi-direct.h>

Overview

This set of functions is used to manage the settings of Wi-Fi Direct. In addition, this set provides functions to connect and disconnect remote devices using Wi-Fi Direct.

Related Features

This API is related with the following features:

http://tizen.org/feature/network.wifi
http://tizen.org/feature/network.wifi.direct
http://tizen.org/feature/network.wifi.direct.display
http://tizen.org/feature/network.wifi.direct.service_discovery
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	wifi_direct_initialize (void)
	Initializes Wi-Fi Direct service.
int	wifi_direct_deinitialize (void)
	Deinitializes Wi-Fi Direct service.
int	wifi_direct_set_device_state_changed_cb (wifi_direct_device_state_changed_cb cb, void *user_data)
	Registers the callback called when the state of device is changed.
int	wifi_direct_unset_device_state_changed_cb (void)
	Unregisters the callback called when the state of device is changed.
int	wifi_direct_set_discovery_state_changed_cb (wifi_direct_discovery_state_chagned_cb cb, void *user_data)
	Registers the callback called when the state of discovery is changed.
int	wifi_direct_unset_discovery_state_changed_cb (void)
	Unregisters the callback called when the state of discovery is changed.
int	wifi_direct_set_peer_found_cb (wifi_direct_peer_found_cb cb, void *user_data)
	Registers the callback called when the peer is found.
int	wifi_direct_unset_peer_found_cb (void)
	Unregisters the callback called when the peer is found.
int	wifi_direct_set_connection_state_changed_cb (wifi_direct_connection_state_changed_cb cb, void *user_data)
	Registers the callback called when the state of connection is changed.
int	wifi_direct_unset_connection_state_changed_cb (void)
	Unregisters the callback called when the state of connection is changed.
int	wifi_direct_set_client_ip_address_assigned_cb (wifi_direct_client_ip_address_assigned_cb cb, void *user_data)
	Registers the callback called when the IP address of the client is assigned if your device is the group owner.
int	wifi_direct_unset_client_ip_address_assigned_cb (void)
	Unregisters the callback called when the IP address of the client is assigned if your device is the group owner.
int	wifi_direct_set_service_state_changed_cb (wifi_direct_service_state_changed_cb cb, void *user_data)
	Registers the callback called when the state of the service discovery is changed.
int	wifi_direct_unset_service_state_changed_cb (void)
	Unregisters the callback called when the state of the service discovery is changed.
int	wifi_direct_set_state_changed_cb (wifi_direct_state_changed_cb cb, void *user_data)
	Registers the callback called when the state of Wi-Fi Direct is changed.
int	wifi_direct_unset_state_changed_cb (void)
	Unregisters the callback called when the state of Wi-Fi Direct is changed.
int	wifi_direct_activate (void)
	Activates the Wi-Fi Direct service, asynchronously.
int	wifi_direct_deactivate (void)
	Deactivates the Wi-Fi Direct service, asynchronously.
int	wifi_direct_start_discovery (bool listen_only, int timeout)
	Starts discovery to find all P2P capable devices, asynchronously.
int	wifi_direct_start_discovery_specific_channel (bool listen_only, int timeout, wifi_direct_discovery_channel_e channel)
	Starts discovery to find all P2P capable devices with specified channel, asynchronously.
int	wifi_direct_start_discovery_specific_freq (bool listen_only, int timeout, int frequency)
	Starts discovery to find all P2P capable devices with specified frequency, asynchronously.
int	wifi_direct_cancel_discovery (void)
	Cancels discovery process, asynchronously.
int	wifi_direct_foreach_discovered_peers (wifi_direct_discovered_peer_cb callback, void *user_data)
	Gets the information of discovered peers.
int	wifi_direct_connect (char *mac_address)
	Connects to a specified peer, asynchronously.
int	wifi_direct_cancel_connection (char *mac_address)
	Cancels the connection now in progress.
int	wifi_direct_disconnect_all (void)
	Disconnects all connected links to peers, asynchronously.
int	wifi_direct_disconnect (char *mac_address)
	Disconnects the specified peer, asynchronously.
int	wifi_direct_foreach_connected_peers (wifi_direct_connected_peer_cb callback, void *user_data)
	Gets the information of connected peers.
int	wifi_direct_create_group (void)
	Creates a Wi-Fi Direct Group, asynchronously.
int	wifi_direct_destroy_group (void)
	Destorys the Wi-Fi Direct Group, asynchronously.
int	wifi_direct_is_group_owner (bool *is_group_owner)
	Checks whether this device is the group owner or not.
int	wifi_direct_is_autonomous_group (bool *is_autonomous_group)
	Checks whether the current group is the autonomous group or not.
int	wifi_direct_set_device_name (const char *device_name)
	Sets the friendly name of a local device.
int	wifi_direct_get_device_name (char **device_name)
	Gets the name of a local device.
int	wifi_direct_get_ssid (char **ssid)
	Gets SSID(Service Set Identifier) of a local device.
int	wifi_direct_get_network_interface_name (char **name)
	Gets the name of network interface (for example: eth0, pdp0).
int	wifi_direct_get_ip_address (char **ip_address)
	Gets IP address of a local device.
int	wifi_direct_get_subnet_mask (char **subnet_mask)
	Gets the Subnet Mask.
int	wifi_direct_get_gateway_address (char **gateway_address)
	Gets the Gateway address.
int	wifi_direct_get_mac_address (char **mac_address)
	Gets MAC address of a local device.
int	wifi_direct_get_state (wifi_direct_state_e *state)
	Gets the state of Wi-Fi Direct service.
int	wifi_direct_is_discoverable (bool *discoverable)
	Checks whether this device is discoverable or not by P2P discovery.
int	wifi_direct_is_listening_only (bool *listen_only)
	Checks whether the local device is listening only.
int	wifi_direct_get_primary_device_type (wifi_direct_primary_device_type_e *type)
	Gets the primary device type of a local device.
int	wifi_direct_get_secondary_device_type (wifi_direct_secondary_device_type_e *type)
	Gets the secondary device type of a local device.
int	wifi_direct_activate_pushbutton (void)
	Set the WPS config PBC as preferred method for connection.
int	wifi_direct_set_wps_pin (char *pin)
	Sets or updates the WPS PIN number user expects.
int	wifi_direct_get_wps_pin (char **pin)
	Gets the WPS PIN number.
int	wifi_direct_get_supported_wps_mode (int *wps_mode)
	Gets all the supported WPS (Wi-Fi Protected Setup) types at local device.
int	wifi_direct_foreach_supported_wps_types (wifi_direct_supported_wps_type_cb callback, void *user_data)
	Gets the supported WPS (Wi-Fi Protected Setup) types.
int	wifi_direct_get_local_wps_type (wifi_direct_wps_type_e *type)
	Gets the WPS (Wi-Fi Protected Setup) type.
int	wifi_direct_set_req_wps_type (wifi_direct_wps_type_e type)
	Sets the requested WPS (Wi-Fi Protected Setup) type.
int	wifi_direct_get_req_wps_type (wifi_direct_wps_type_e *type)
	Gets the requested WPS (Wi-Fi Protected Setup) type.
int	wifi_direct_set_group_owner_intent (int intent)
	Sets the intent of the group owner.
int	wifi_direct_get_group_owner_intent (int *intent)
	Gets the intent of the group owner.
int	wifi_direct_set_max_clients (int max)
	Sets the max number of clients.
int	wifi_direct_get_max_clients (int *max)
	Gets the max number of clients.
int	wifi_direct_set_passphrase (const char *passphrase)
	Sets or updates Wi-Fi Protected Access (WPA) password. When creating Wi-Fi Direct Group, this password will be used.
int	wifi_direct_get_passphrase (char **passphrase)
	Gets the Wi-Fi Protected Access (WPA) password when creating Wi-Fi Direct Group.
int	wifi_direct_get_operating_channel (int *channel)
	Gets the operating channel.
int	wifi_direct_set_autoconnection_mode (bool mode)
	Sets the Autoconnection mode.
int	wifi_direct_is_autoconnection_mode (bool *mode)
	Get the Autoconnection mode status.
int	wifi_direct_set_autoconnection_peer (char *mac_address)
	Allows a device to connect automatically.
int	wifi_direct_set_persistent_group_enabled (bool enabled)
	Enables the persistent group.
int	wifi_direct_is_persistent_group_enabled (bool *enabled)
	Checks whether the persistent group is enabled or disabled.
int	wifi_direct_foreach_persistent_groups (wifi_direct_persistent_group_cb callback, void *user_data)
	Gets the persistent groups.
int	wifi_direct_remove_persistent_group (char mac_address, const char ssid)
	Removes a persistent group.
int	wifi_direct_start_service_discovery (char *mac_address, wifi_direct_service_type_e service_type)
	WiFi Direct Service Discovery will be started.
int	wifi_direct_cancel_service_discovery (char *mac_address, wifi_direct_service_type_e service_type)
	A service started for Wi-Fi Direct Service Discovery will be stopped.
int	wifi_direct_register_service (wifi_direct_service_type_e service_type, char info1, char info2, unsigned int *service_id)
	Registers for a service using Wi-Fi Direct Service Discovery.
int	wifi_direct_deregister_service (unsigned int service_id)
	Deregisters for a service used for Wi-Fi Direct Service Discovery.
int	wifi_direct_init_miracast (bool enable)
	Initializes OR Deintializes the WiFi Direct Display (MIRACAST) service.
int	wifi_direct_get_peer_info (char mac_address, wifi_direct_discovered_peer_info_s *peer_info)
	Gets the information of a discovered peer.
int	wifi_direct_init_display (void)
	Enables Wi-Fi Display (WFD) functionality and initialize the various variables required for WFD.
int	wifi_direct_deinit_display (void)
	This API shall disable Wi-Fi Display functionality & disable the support of WFD Information Element (IE).
int	wifi_direct_set_display (wifi_direct_display_type_e type, int port, int hdcp)
	Sets the Wi-Fi Display parameters for the WFD IE of local device.
int	wifi_direct_set_display_availability (bool availability)
	Sets the Wi-Fi Display Session Availability.
int	wifi_direct_get_peer_display_type (char mac_address, wifi_direct_display_type_e type)
	Gets the information of a peer's Wi-Fi Display device type.
int	wifi_direct_get_peer_display_availability (char mac_address, bool availability)
	Gets the information of a peer's Wi-Fi Display session availability.
int	wifi_direct_get_peer_display_hdcp (char mac_address, int hdcp)
	Gets the information of a peer's Wi-Fi Display HDCP support.
int	wifi_direct_get_peer_display_port (char mac_address, int port)
	Gets the information of a peer's Wi-Fi Display RTSP control port.
int	wifi_direct_get_peer_display_throughput (char mac_address, int throughput)
	Gets the information of a peer's Wi-Fi Display max throughput.
int	wifi_direct_set_auto_group_removal (bool enable)
	Enables / Disables automatic group removal feature when all peers are disconnected.
int	wifi_direct_set_session_timer (int seconds)
	Sets the timer which is used to expire the connection session.
int	wifi_direct_get_session_timer (int *seconds)
	Gets the timer which is used to expire the connection session.
int	wifi_direct_get_peer_rssi (char mac_address, int rssi)
	Gets the timer which is used to expire the connection session.
int	wifi_direct_add_vsie (wifi_direct_vsie_frames_e frame_id, const char *vsie_str)
	Adds the Wi-Fi Vendor Specific Information Element (VSIE) to specific frame type.
int	wifi_direct_get_vsie (wifi_direct_vsie_frames_e frame_id, char **vsie_str)
	Gets the Wi-Fi Vendor Specific Information Elements (VSIE) from specific frame.
int	wifi_direct_remove_vsie (wifi_direct_vsie_frames_e frame_id, const char *vsie_str)
	Removes the Wi-Fi Vendor Specific Information Element (VSIE) from specific frame.
int	wifi_direct_get_connecting_peer_info (wifi_direct_discovered_peer_info_s **peer_info)
	Gets the information of peer devices which is in the connecting state.
Typedefs
typedef void(*	wifi_direct_discovery_state_chagned_cb )(int error_code, wifi_direct_discovery_state_e discovery_state, void *user_data)
	Called when the state of discovery is changed.
typedef void(*	wifi_direct_peer_found_cb )(int error_code, wifi_direct_discovery_state_e discovery_state, const char mac_address, void user_data)
	Called when the peer is found.
typedef void(*	wifi_direct_device_state_changed_cb )(int error_code, wifi_direct_device_state_e device_state, void *user_data)
	Called when the state of device is changed.
typedef void(*	wifi_direct_connection_state_changed_cb )(int error_code, wifi_direct_connection_state_e connection_state, const char mac_address, void user_data)
	Called when the state of connection is changed.
typedef void(*	wifi_direct_client_ip_address_assigned_cb )(const char mac_address, const char ip_address, const char interface_address, void user_data)
	Called when IP address of client is assigned when your device is the group owner.
typedef void(*	wifi_direct_service_state_changed_cb )(int error_code, wifi_direct_service_discovery_state_e service_state, wifi_direct_service_type_e service_type, void response_data, const char mac_address, void *user_data)
	Called when the state of Service discovery is changed.
typedef void(*	wifi_direct_state_changed_cb )(wifi_direct_state_e state, void *user_data)
	Called when the state of Wi-FI Direct is changed.
typedef bool(*	wifi_direct_discovered_peer_cb )(wifi_direct_discovered_peer_info_s peer, void user_data)
	Called repeatedly when you get the information of discovered peers.
typedef bool(*	wifi_direct_connected_peer_cb )(wifi_direct_connected_peer_info_s peer, void user_data)
	Called repeatedly when you get the information of connected peers.
typedef bool(*	wifi_direct_supported_wps_type_cb )(wifi_direct_wps_type_e type, void *user_data)
	Called when you get the supported WPS(Wi-Fi Protected Setup) type repeatedly.
typedef bool(*	wifi_direct_persistent_group_cb )(const char mac_address, const char ssid, void *user_data)
	Called when you get the persistent groups repeatedly.

Typedef Documentation

typedef void(* wifi_direct_client_ip_address_assigned_cb)(const char *mac_address, const char *ip_address, const char *interface_address, void *user_data)

Called when IP address of client is assigned when your device is the group owner.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED

Since :: 2.3

Parameters:

[in]	mac_address	The MAC address of connection peer
[in]	ip_address	The IP address of connection peer
[in]	interface_address	The interface address of connection peer
[in]	user_data	The user data passed from the callback registration function

Precondition:: This callback will be invoked in the thread-default main context of the thread from which you registered this callback using wifi_direct_set_client_ip_address_assigned_cb().

See also:: wifi_direct_set_client_ip_address_assigned_cb(); wifi_direct_unset_client_ip_address_assigned_cb()

typedef bool(* wifi_direct_connected_peer_cb)(wifi_direct_connected_peer_info_s *peer, void *user_data)

Called repeatedly when you get the information of connected peers.

Since :: 2.3

Remarks:: peer is valid only in this function.

Parameters:

[in]	peer	The information of discovered peer
[in]	user_data	The user data passed from foreach function

Returns:: true to continue with the next iteration of the loop, false to break out of the loop

See also:: wifi_direct_foreach_connected_peers()

typedef void(* wifi_direct_connection_state_changed_cb)(int error_code, wifi_direct_connection_state_e connection_state, const char *mac_address, void *user_data)

Called when the state of connection is changed.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED WIFI_DIRECT_ERROR_CONNECTION_FAILED

Since :: 2.3

Parameters:

[in]	error_code	The error code
[in]	connection_state	The connection state
[in]	mac_address	The MAC address of the connection peer
[in]	user_data	The user data passed from the callback registration function

Precondition:: wifi_direct_create_group(), wifi_direct_destroy_group(), wifi_direct_connect(), wifi_direct_disconnect() or wifi_direct_disconnect_all() will invoke this callback in the thread-default main context of the thread from which you registered this callback using using wifi_direct_set_connection_state_changed_cb().

See also:: wifi_direct_connect(); wifi_direct_disconnect(); wifi_direct_disconnect_all(); wifi_direct_set_connection_state_changed_cb(); wifi_direct_unset_connection_state_changed_cb()

typedef void(* wifi_direct_device_state_changed_cb)(int error_code, wifi_direct_device_state_e device_state, void *user_data)

Called when the state of device is changed.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED

Since :: 2.3

Parameters:

[in]	error_code	The error code
[in]	device_state	The device state
[in]	user_data	The user data passed from the callback registration function

Precondition:: Either wifi_direct_activate() or wifi_direct_deactivate() will invoke this callback in the thread-default main context of the thread from which you registered this callback using wifi_direct_set_device_state_changed_cb().

See also:: wifi_direct_activate(); wifi_direct_deactivate(); wifi_direct_set_device_state_changed_cb(); wifi_direct_unset_device_state_changed_cb()

typedef bool(* wifi_direct_discovered_peer_cb)(wifi_direct_discovered_peer_info_s *peer, void *user_data)

Called repeatedly when you get the information of discovered peers.

Since :: 2.3

Privilege Level:: public

Remarks:: peer is valid only in this function.

Parameters:

[in]	peer	The information of the discovered peer
[in]	user_data	The user data passed from foreach function

Returns:: true to continue with the next iteration of the loop, false to break out of the loop

See also:: wifi_direct_foreach_discovered_peers()

typedef void(* wifi_direct_discovery_state_chagned_cb)(int error_code, wifi_direct_discovery_state_e discovery_state, void *user_data)

Called when the state of discovery is changed.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED

Since :: 2.3

Parameters:

[in]	error_code	The error code
[in]	discovery_state	The discovery state
[in]	user_data	The user data passed from the callback registration function

Precondition:: Either wifi_direct_start_discovery() or wifi_direct_cancel_discovery() will invoke this callback in the thread-default main context of the thread from which you registered this callback using wifi_direct_set_discovery_state_changed_cb().

See also:: wifi_direct_start_discovery(); wifi_direct_cancel_discovery(); wifi_direct_set_discovery_state_changed_cb(); wifi_direct_unset_discovery_state_changed_cb()

typedef void(* wifi_direct_peer_found_cb)(int error_code, wifi_direct_discovery_state_e discovery_state, const char *mac_address, void *user_data)

Called when the peer is found.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED

Since :: 2.3

Parameters:

[in]	error_code	The error code
[in]	discovery_state	The discovery state
[in]	mac_address	The MAC address of found peer
[in]	user_data	The user data passed from the callback registration function

Precondition:: Either wifi_direct_start_discovery() or wifi_direct_cancel_discovery() will invoke this callback in the thread-default main context of the thread from which you registered this callback using wifi_direct_set_peer_found_cb().

See also:: wifi_direct_start_discovery(); wifi_direct_cancel_discovery(); wifi_direct_set_peer_found_cb(); wifi_direct_unset_peer_found_cb()

typedef bool(* wifi_direct_persistent_group_cb)(const char *mac_address, const char *ssid, void *user_data)

Called when you get the persistent groups repeatedly.

Since :: 2.3

Parameters:

[in]	mac_address	The MAC address of the persistent group owner
[in]	ssid	The SSID (Service Set Identifier) of the persistent group owner
[in]	user_data	The user data passed from the request function

Returns:: true to continue with the next iteration of the loop,
false to break out of the loop

Precondition:: wifi_direct_foreach_persistent_groups() will invoke this callback.

See also:: wifi_direct_foreach_persistent_groups()

typedef void(* wifi_direct_service_state_changed_cb)(int error_code, wifi_direct_service_discovery_state_e service_state, wifi_direct_service_type_e service_type, void *response_data, const char *mac_address, void *user_data)

Called when the state of Service discovery is changed.

The following error codes can be delivered WIFI_DIRECT_ERROR_NONE WIFI_DIRECT_ERROR_OPERATION_FAILED WIFI_DIRECT_ERROR_NOT_PERMITTED

Since :: 2.3

Parameters:

[in]	error_code	The error code
[in]	service_state	The service discovery state
[in]	service_type	Specifies the types of service
[in]	response_data	Received response
[in]	user_data	User can transfer the user specific data in callback

Precondition:: Either wifi_direct_start_service_discovery() or wifi_direct_cancel_service_discovery() will invoke this callback in the thread-default main context of thethread from which you registered this callback using wifi_direct_set_service_state_changed_cb().

See also:: wifi_direct_start_discovery(); wifi_direct_cancel_discovery(); wifi_direct_set_discovery_state_changed_cb(); wifi_direct_unset_discovery_state_changed_cb()

typedef void(* wifi_direct_state_changed_cb)(wifi_direct_state_e state, void *user_data)

Called when the state of Wi-FI Direct is changed.

Since :: 3.0

Parameters:

[in]	state	The Wi-Fi Direct state
[in]	user_data	The user data passed from the callback registration function

Precondition:: Changes in Wi-Fi Direct state will invoke this callback if you register this callback using wifi_direct_set_state_changed_cb().

See also:: wifi_direct_set_state_changed_cb(); wifi_direct_unset_state_changed_cb()

typedef bool(* wifi_direct_supported_wps_type_cb)(wifi_direct_wps_type_e type, void *user_data)

Called when you get the supported WPS(Wi-Fi Protected Setup) type repeatedly.

Since :: 2.3

Parameters:

[in]	type	The type of WPS
[in]	user_data	The user data passed from the request function

Returns:: true to continue with the next iteration of the loop,
false to break out of the loop

Precondition:: wifi_direct_foreach_supported_wps_types() will invoke this callback.

See also:: wifi_direct_foreach_supported_wps_types()

Enumeration Type Documentation

enum wifi_direct_connection_state_e

Enumeration for Wi-Fi Direct connection state.

Since :: 2.3

See also:: wifi_direct_connection_state_changed_cb()

Enumerator:

WIFI_DIRECT_CONNECTION_REQ	Connection is requested
WIFI_DIRECT_CONNECTION_WPS_REQ	WPS is requested
WIFI_DIRECT_CONNECTION_IN_PROGRESS	Connection in progress
WIFI_DIRECT_CONNECTION_RSP	Connection response
WIFI_DIRECT_DISASSOCIATION_IND	Disconnected by remote Group Client
WIFI_DIRECT_DISCONNECTION_RSP	Disconnected by local device
WIFI_DIRECT_DISCONNECTION_IND	Disconnected by remote Group Owner
WIFI_DIRECT_GROUP_CREATED	Group is created
WIFI_DIRECT_GROUP_DESTROYED	Group is destroyed

enum wifi_direct_device_state_e

Enumeration for Wi-Fi Direct device state.

Since :: 2.3

See also:: wifi_direct_device_state_changed_cb()

Enumerator:

WIFI_DIRECT_DEVICE_STATE_ACTIVATED	Activated
WIFI_DIRECT_DEVICE_STATE_DEACTIVATED	Deactivated

enum wifi_direct_discovery_channel_e

Enumeration for Wi-Fi Direct Discovery Channel.

Since :: 2.3

See also:: wifi_direct_start_discovery_specific_channel()

Enumerator:

WIFI_DIRECT_DISCOVERY_FULL_SCAN	Scan full channel
WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL	Scan social channel
WIFI_DIRECT_DISCOVERY_CHANNEL1	Scan channel 1
WIFI_DIRECT_DISCOVERY_CHANNEL6	Scan channel 6
WIFI_DIRECT_DISCOVERY_CHANNEL11	Scan channel 11

enum wifi_direct_discovery_state_e

Enumeration for Wi-Fi Direct discovery state.

Since :: 2.3

See also:: wifi_direct_discovery_state_chagned_cb(); wifi_direct_peer_found_cb()

Enumerator:

WIFI_DIRECT_ONLY_LISTEN_STARTED	Only listen started
WIFI_DIRECT_DISCOVERY_STARTED	Discovery started
WIFI_DIRECT_DISCOVERY_FOUND	A remote peer is found
WIFI_DIRECT_DISCOVERY_FINISHED	Discovery finished
WIFI_DIRECT_DISCOVERY_LOST	A remote peer is lost (Since 3.0)

enum wifi_direct_display_type_e

Enumeration for Wi-Fi Display device type.

Since :: 2.4

See also:: wifi_direct_set_display(); wifi_direct_get_peer_display_type()

Enumerator:

WIFI_DIRECT_DISPLAY_TYPE_SOURCE	Configure as WFD Source
WIFI_DIRECT_DISPLAY_TYPE_PRISINK	Configure as WFD Primary Sink
WIFI_DIRECT_DISPLAY_TYPE_SECSINK	Configure as WFD Secondary Sink
WIFI_DIRECT_DISPLAY_TYPE_DUAL	Configure as WFD Dual Role
WIFI_DIRECT_DISPLAY_TYPE_MAX	Not configured

enum wifi_direct_error_e

Enumeration for Wi-Fi Direct error code.

Since :: 2.3

Enumerator:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted(1)
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory(12)
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied(13)
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy(16)
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid function parameter(22)
WIFI_DIRECT_ERROR_CONNECTION_TIME_OUT	Connection timed out(110)
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	I/O error
WIFI_DIRECT_ERROR_WIFI_USED	WiFi is being used
WIFI_DIRECT_ERROR_MOBILE_AP_USED	Mobile AP is being used
WIFI_DIRECT_ERROR_CONNECTION_FAILED	Connection failed
WIFI_DIRECT_ERROR_AUTH_FAILED	Authentication failed
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_TOO_MANY_CLIENT	Too many client
WIFI_DIRECT_ERROR_ALREADY_INITIALIZED	Already initialized client
WIFI_DIRECT_ERROR_CONNECTION_CANCELED	Connection canceled by local device

enum wifi_direct_primary_device_type_e

Enumeration for Wi-Fi Direct primary device type.

Since :: 2.3

See also:: wifi_direct_get_primary_device_type()

Enumerator:

WIFI_DIRECT_PRIMARY_DEVICE_TYPE_COMPUTER	Computer
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_INPUT_DEVICE	Input device
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_PRINTER	Printer
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_CAMERA	Camera
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_STORAGE	Storage
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_NETWORK_INFRA	Network Infrastructure
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_DISPLAY	Display
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_MULTIMEDIA_DEVICE	Multimedia device
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_GAME_DEVICE	Game device
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_TELEPHONE	Telephone
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_AUDIO	Audio
WIFI_DIRECT_PRIMARY_DEVICE_TYPE_OTHER	Others

enum wifi_direct_secondary_device_type_e

Enumeration for Wi-Fi Direct secondary device type.

Since :: 2.3

See also:: wifi_direct_get_secondary_device_type()

Enumerator:

WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_PC	PC
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_SERVER	Server
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_MEDIA_CENTER	Media Center
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_UMPC	UMPC
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_NOTEBOOK	Notebook
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_DESKTOP	Desktop
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_MID	MID
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_COMPUTER_NETBOOK	Netbook
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_KEYBOARD	Keyboard
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_MOUSE	Mouse
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_JOYSTICK	Joystick
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_TRACKBALL	Trackball
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_CONTROLLER	Controller
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_REMOTE	Remote
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_TOUCHSCREEN	Touchscreen
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_BIOMETRIC_READER	Biometric reader
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_INPUT_BARCODE_READER	Barcode reader
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_PRINTER_PRINTER	Printer
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_PRINTER_SCANNER	Scanner
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_PRINTER_FAX	Fax
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_PRINTER_COPIER	Copier
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_PRINTER_ALL_IN_ONE	All-in-one
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_CAMERA_DIGITAL_STILL	Digital still camera
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_CAMERA_VIDEO	Video camera
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_CAMERA_WEBCAM	Webcam
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_CAMERA_SECURITY	Security camera
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_STORAGE_NAS	NAS
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_NETWORK_INFRA_AP	AP
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_NETWORK_INFRA_ROUTER	Router
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_NETWORK_INFRA_SWITCH	Switch
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_NETWORK_INFRA_GATEWAY	Gateway
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_DISPLAY_TV	TV
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_DISPLAY_PIC_FRAME	Picture frame
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_DISPLAY_PROJECTOR	Projector
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_DISPLAY_MONITOR	Monitor
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_DAR	DAR
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_PVR	PVR
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_MCX	MCX
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_STB	Set-top box
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_MS_MA_ME	Media Server / Media Adapter / Media Extender
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_MULTIMEDIA_PVP	Portable video player
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_GAME_XBOX	Xbox
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_GAME_XBOX_360	Xbox 360
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_GAME_PS	Playstation
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_GAME_CONSOLE	Console
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_GAME_PORTABLE	Portable
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_WINDOWS_MOBILE	Windows Mobile
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_PHONE_SINGLE	Phone - single mode
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_PHONE_DUAL	Phone - dual mode
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_SMARTPHONE_SINGLE	Smart Phone - single mode
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_TELEPHONE_SMARTPHONE_DUAL	Smart Phone - dual mode
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_TUNER	Tuner
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_SPEAKER	Speaker
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_PMP	Portable Music Player
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_HEADSET	Headset
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_HEADPHONE	Headphone
WIFI_DIRECT_SECONDARY_DEVICE_TYPE_AUDIO_MIC	Microphone

enum wifi_direct_service_discovery_state_e

Enumeration for Wi-Fi Direct service Discovery state.

Since :: 2.3

See also:: wifi_direct_service_state_changed_cb()

Enumerator:

WIFI_DIRECT_SERVICE_DISCOVERY_STARTED	Service discovery started
WIFI_DIRECT_SERVICE_DISCOVERY_FOUND	Service discovery found
WIFI_DIRECT_SERVICE_DISCOVERY_FINISHED	Service discovery finished

enum wifi_direct_service_type_e

Enumeration for Service Discovery type.

Since :: 2.3

See also:: wifi_direct_service_state_changed_cb(); wifi_direct_start_service_discovery(); wifi_direct_cancel_service_discovery(); wifi_direct_register_service()

Enumerator:

WIFI_DIRECT_SERVICE_TYPE_ALL	Service discovery type all
WIFI_DIRECT_SERVICE_TYPE_BONJOUR	Service discovery type bonjour
WIFI_DIRECT_SERVICE_TYPE_UPNP	Service discovery type UPNP
WIFI_DIRECT_SERVICE_TYPE_WS_DISCOVERY	Service discovery type ws discovery
WIFI_DIRECT_SERVICE_TYPE_WIFI_DISPLAY	Service discovery type wifi-display
WIFI_DIRECT_SERVICE_TYPE_BT_ADDR	Service discovery type bt address
WIFI_DIRECT_SERVICE_TYPE_CONTACT_INFO	Service discovery type contact info
WIFI_DIRECT_SERVICE_TYPE_VENDOR	Service discovery type vendor-specific

enum wifi_direct_state_e

Enumeration for Wi-Fi Direct link status.

Since :: 2.3

See also:: wifi_direct_state_changed_cb(); wifi_direct_get_state()

Enumerator:

WIFI_DIRECT_STATE_DEACTIVATED	Deactivated
WIFI_DIRECT_STATE_DEACTIVATING	Deactivating
WIFI_DIRECT_STATE_ACTIVATING	Activating
WIFI_DIRECT_STATE_ACTIVATED	Activated
WIFI_DIRECT_STATE_DISCOVERING	Discovering
WIFI_DIRECT_STATE_CONNECTING	Connecting
WIFI_DIRECT_STATE_DISCONNECTING	Disconnecting
WIFI_DIRECT_STATE_CONNECTED	Connected
WIFI_DIRECT_STATE_GROUP_OWNER	Group owner

enum wifi_direct_vsie_frames_e

Enumeration for Wi-Fi Frame type.

Since :: 4.0

See also:: wifi_direct_add_vsie(); wifi_direct_remove_vsie(); wifi_direct_get_vsie()

Enumerator:

WIFI_DIRECT_VSIE_FRAME_P2P_PROBE_REQ	P2P probe request frame
WIFI_DIRECT_VSIE_FRAME_P2P_PROBE_RESP	P2P probe response frame
WIFI_DIRECT_VSIE_FRAME_P2P_GO_PROBE_RESP	P2P group owner probe response frame
WIFI_DIRECT_VSIE_FRAME_P2P_GO_BEACON	P2P probe request frame
WIFI_DIRECT_VSIE_FRAME_P2P_PD_REQ	P2P provision discovery request frame
WIFI_DIRECT_VSIE_FRAME_P2P_PD_RESP	P2P provision discovery response frame
WIFI_DIRECT_VSIE_FRAME_P2P_GO_NEG_REQ	P2P probe request frame
WIFI_DIRECT_VSIE_FRAME_P2P_GO_NEG_RESP	P2P group owner negotiation response frame
WIFI_DIRECT_VSIE_FRAME_P2P_GO_NEG_CONF	P2P group owner negotiation confirmation frame
WIFI_DIRECT_VSIE_FRAME_P2P_INV_REQ	P2P invitation request frame
WIFI_DIRECT_VSIE_FRAME_P2P_INV_RESP	P2P invitation response frame
WIFI_DIRECT_VSIE_FRAME_P2P_ASSOC_REQ	P2P association request frame
WIFI_DIRECT_VSIE_FRAME_P2P_ASSOC_RESP	P2P association response frame
WIFI_DIRECT_VSIE_FRAME_ASSOC_REQ	Association request frame

enum wifi_direct_wps_type_e

Enumeration for Wi-Fi WPS type.

Since :: 2.3

See also:: wifi_direct_supported_wps_type_cb(); wifi_direct_get_local_wps_type(); wifi_direct_set_req_wps_type(); wifi_direct_get_req_wps_type()

Enumerator:

WIFI_DIRECT_WPS_TYPE_NONE	No WPS type
WIFI_DIRECT_WPS_TYPE_PBC	Push Button Configuration
WIFI_DIRECT_WPS_TYPE_PIN_DISPLAY	Display PIN code
WIFI_DIRECT_WPS_TYPE_PIN_KEYPAD	Provide the keypad to input the PIN

enum wifi_display_type_e

Enumeration for Wi-Fi Display device type.

Since :: 2.3

Enumerator:

WIFI_DISPLAY_TYPE_NONE	Configure as WFD Source
WIFI_DISPLAY_TYPE_SINK	Configure as WFD Primary Sink
WIFI_DISPLAY_TYPE_SRC	Configure as WFD Secondary Sink
WIFI_DISPLAY_TYPE_DUAL	Configure as WFD Dual Role
WIFI_DISPLAY_TYPE_MAX	Not configured

Function Documentation

int wifi_direct_activate ( void )

Activates the Wi-Fi Direct service, asynchronously.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy
WIFI_DIRECT_ERROR_WIFI_USED	Wi-Fi is being used
WIFI_DIRECT_ERROR_MOBILE_AP_USED	Mobile AP is being used

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

Postcondition:: wifi_direct_device_state_changed_cb() will be invoked.

See also:: wifi_direct_initialize(); wifi_direct_deactivate(); wifi_direct_device_state_changed_cb()

int wifi_direct_activate_pushbutton ( void )

Set the WPS config PBC as preferred method for connection.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_add_vsie	(	wifi_direct_vsie_frames_e	frame_id,
		const char *	vsie_str
	)

Adds the Wi-Fi Vendor Specific Information Element (VSIE) to specific frame type.

Since :: 4.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: vsie_str for frame_id will be in effect until Wi-Fi Direct is deactivated.

Parameters:

[in]	frame_id	frame ID for setting VSIE
[in]	vsie_str	VSIE data

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_remove_vsie(); wifi_direct_get_vsie()

int wifi_direct_cancel_connection ( char * mac_address )

Cancels the connection now in progress.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] mac_address The MAC address of rejected device

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

int wifi_direct_cancel_discovery ( void )

Cancels discovery process, asynchronously.

This function stops all discovery processes started with wifi_direct_start_discovery... functions.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Discovery must be started by wifi_direct_start_discovery().

Postcondition:: wifi_direct_discovery_state_chagned_cb() will be invoked.

See also:: wifi_direct_start_discovery(); wifi_direct_start_discovery_specific_channel(); wifi_direct_start_discovery_specific_freq(); wifi_direct_discovery_state_chagned_cb()

int wifi_direct_cancel_service_discovery	(	char *	mac_address,
		wifi_direct_service_type_e	service_type
	)

A service started for Wi-Fi Direct Service Discovery will be stopped.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	The MAC address of servicing device. A broadcast will be sent when MAC is SET to ZERO
[in]	service_type	Describes the type of service

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_connect ( char * mac_address )

Connects to a specified peer, asynchronously.

This API connects to specified peer by automatically determining whether to perform group formation, join an existing group, invite, re-invoke a group. The decision is based on the current state of the peers (i.e. GO, STA, not connected) and the availability of persistent data.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] mac_address The MAC address of remote device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_TOO_MANY_CLIENT	Too many client
WIFI_DIRECT_ERROR_CONNECTION_TIME_OUT	Connection timed out
WIFI_DIRECT_ERROR_CONNECTION_FAILED	Connection failed
WIFI_DIRECT_ERROR_AUTH_FAILED	Authentication failed

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_disconnect(); wifi_direct_disconnect_all(); wifi_direct_connection_state_changed_cb()

int wifi_direct_create_group ( void )

Creates a Wi-Fi Direct Group, asynchronously.

This API sets up device as the Group Owner and waits for clients to connect. In addition, a soft AP will be created, the WPS registrar and the DHCP server will be started.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy
WIFI_DIRECT_ERROR_AUTH_FAILED	Authentication failed

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked with WIFI_DIRECT_GROUP_CREATED.

See also:: wifi_direct_activate(); wifi_direct_destroy_group(); wifi_direct_connection_state_changed_cb()

int wifi_direct_deactivate ( void )

Deactivates the Wi-Fi Direct service, asynchronously.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_device_state_changed_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_device_state_changed_cb()

int wifi_direct_deinit_display ( void )

This API shall disable Wi-Fi Display functionality & disable the support of WFD Information Element (IE).

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate() and enable Wi-Fi Display by wifi_direct_init_display().

See also:: wifi_direct_activate(); wifi_direct_init_display(); wifi_direct_set_display()

int wifi_direct_deinitialize ( void )

Deinitializes Wi-Fi Direct service.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_deregister_service ( unsigned int service_id )

Deregisters for a service used for Wi-Fi Direct Service Discovery.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] service_id A Service ID for which service has to be deregistered

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_destroy_group ( void )

Destorys the Wi-Fi Direct Group, asynchronously.

This API destroys the Wi-Fi Direct Group owned by a local device. If creating a Group is in progress, this API cancels that creating.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy
WIFI_DIRECT_ERROR_AUTH_FAILED	Authentication failed

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked with WIFI_DIRECT_GROUP_DESTROYED.

See also:: wifi_direct_activate(); wifi_direct_create_group(); wifi_direct_connection_state_changed_cb()

int wifi_direct_disconnect ( char * mac_address )

Disconnects the specified peer, asynchronously.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] mac_address The MAC address of remote device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_disconnect(); wifi_direct_connection_state_changed_cb()

int wifi_direct_disconnect_all ( void )

Disconnects all connected links to peers, asynchronously.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_disconnect(); wifi_direct_connection_state_changed_cb()

int wifi_direct_foreach_connected_peers	(	wifi_direct_connected_peer_cb	callback,
		void *	user_data
	)

Gets the information of connected peers.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_discovered_peer_cb()

int wifi_direct_foreach_discovered_peers	(	wifi_direct_discovered_peer_cb	callback,
		void *	user_data
	)

Gets the information of discovered peers.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_discovered_peer_cb()

int wifi_direct_foreach_persistent_groups	(	wifi_direct_persistent_group_cb	callback,
		void *	user_data
	)

Gets the persistent groups.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

Postcondition:: wifi_direct_persistent_group_cb() will be called.

See also:: wifi_direct_initialize(); wifi_direct_persistent_group_cb()

int wifi_direct_foreach_supported_wps_types	(	wifi_direct_supported_wps_type_cb	callback,
		void *	user_data
	)

Gets the supported WPS (Wi-Fi Protected Setup) types.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	callback	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_supported_wps_type_cb()

int wifi_direct_get_connecting_peer_info ( wifi_direct_discovered_peer_info_s ** peer_info )

Gets the information of peer devices which is in the connecting state.

Since :: 4.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: peer_info must be released with free().

Parameters:

[out] peer_info connecting peer device data

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be connecting state by wifi_direct_connect() or by receiving connection request from p2p peer device.

See also:: wifi_direct_activate(); wifi_direct_connect()

int wifi_direct_get_device_name ( char ** device_name )

Gets the name of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: device_name must be released with free().

Parameters:

[out] device_name The name of a local device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_device_name()

int wifi_direct_get_gateway_address ( char ** gateway_address )

Gets the Gateway address.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: gateway_address must be released using free().

Parameters:

[out] gateway_address The gateway address

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_get_group_owner_intent ( int * intent )

Gets the intent of the group owner.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] intent The intent of the group owner

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_group_owner_intent()

int wifi_direct_get_ip_address ( char ** ip_address )

Gets IP address of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: ip_address must be released using free().

Parameters:

[out] ip_address The IP address

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_get_local_wps_type ( wifi_direct_wps_type_e * type )

Gets the WPS (Wi-Fi Protected Setup) type.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] type The type of WPS

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_foreach_supported_wps_types()

int wifi_direct_get_mac_address ( char ** mac_address )

Gets MAC address of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: mac_address must be released using free().

Parameters:

[out] mac_address The MAC address

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_max_clients ( int * max )

Gets the max number of clients.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] max The max number of clients

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_max_clients()

int wifi_direct_get_network_interface_name ( char ** name )

Gets the name of network interface (for example: eth0, pdp0).

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: name must be released using free().

Parameters:

[out] name The name of the network interface

Returns:: 0 on success, otherwise negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_get_operating_channel ( int * channel )

Gets the operating channel.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] channel The operating channel

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_passphrase ( char ** passphrase )

Gets the Wi-Fi Protected Access (WPA) password when creating Wi-Fi Direct Group.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: device_name must be released with free().

Parameters:

[out] passphrase Pointer to store wpa password. Application must free this memory

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_set_passphrase()

int wifi_direct_get_peer_display_availability	(	char *	mac_address,
		bool *	availability
	)

Gets the information of a peer's Wi-Fi Display session availability.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the PEER
[out]	availability	The information of a peer's Wi-Fi Display session availability if there's Wi-Fi Direct information, this will be NULL

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_display_hdcp	(	char *	mac_address,
		int *	hdcp
	)

Gets the information of a peer's Wi-Fi Display HDCP support.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the PEER
[out]	hdcp	The information of a peer's Wi-Fi Display HDCP support if there's Wi-Fi Direct information, this will be NULL

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_display_port	(	char *	mac_address,
		int *	port
	)

Gets the information of a peer's Wi-Fi Display RTSP control port.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the PEER
[out]	port	The information of a peer's Wi-Fi Display RTSP control port if there's Wi-Fi Direct information, this will be NULL

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_display_throughput	(	char *	mac_address,
		int *	throughput
	)

Gets the information of a peer's Wi-Fi Display max throughput.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the PEER
[out]	throughput	The information of a peer's Wi-Fi Display max throughput (Mbps) if there's Wi-Fi Direct information, this will be NULL

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_display_type	(	char *	mac_address,
		wifi_direct_display_type_e *	type
	)

Gets the information of a peer's Wi-Fi Display device type.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the PEER
[out]	type	The information of a peer's Wi-Fi Display device type if there's Wi-Fi Direct information, this will be NULL

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_info	(	char *	mac_address,
		wifi_direct_discovered_peer_info_s **	peer_info
	)

Gets the information of a discovered peer.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	The MAC address of peer to get
[out]	peer_info	The peer information to be passed

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_foreach_discovered_peers()

int wifi_direct_get_peer_rssi	(	char *	mac_address,
		int *	rssi
	)

Gets the timer which is used to expire the connection session.

Since :: 3.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	MAC Address of the peer device
[out]	rssi	RSSI value of the peer device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_activate()

int wifi_direct_get_primary_device_type ( wifi_direct_primary_device_type_e * type )

Gets the primary device type of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] type The primary device type

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_req_wps_type ( wifi_direct_wps_type_e * type )

Gets the requested WPS (Wi-Fi Protected Setup) type.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] type The type of WPS

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_foreach_supported_wps_types()

int wifi_direct_get_secondary_device_type ( wifi_direct_secondary_device_type_e * type )

Gets the secondary device type of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] type The secondary device type

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_session_timer ( int * seconds )

Gets the timer which is used to expire the connection session.

Since :: 3.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] seconds Connection session timer value

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_get_ssid ( char ** ssid )

Gets SSID(Service Set Identifier) of a local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: ssid must be released using free().

Parameters:

[out] ssid The SSID

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_state ( wifi_direct_state_e * state )

Gets the state of Wi-Fi Direct service.

Since :: 2.3

Parameters:

[out] state The state of Wi-Fi Direct service

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

int wifi_direct_get_subnet_mask ( char ** subnet_mask )

Gets the Subnet Mask.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: subnet_mask must be released using free().

Parameters:

[out] subnet_mask The subnet mask

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_OUT_OF_MEMORY	Out of memory
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_get_supported_wps_mode ( int * wps_mode )

Gets all the supported WPS (Wi-Fi Protected Setup) types at local device.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] wps_mode Supported wps mode for local device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize()

int wifi_direct_get_vsie	(	wifi_direct_vsie_frames_e	frame_id,
		char **	vsie_str
	)

Gets the Wi-Fi Vendor Specific Information Elements (VSIE) from specific frame.

Since :: 4.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: vsie_str must be released with free().

Parameters:

[in]	frame_id	frame ID for setting VSIE
[out]	vsie_str	VSIE data

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate() and set VSIE for specific frame by wifi_direct_add_vsie().

See also:: wifi_direct_activate(); wifi_direct_add_vsie(); wifi_direct_remove_vsie()

int wifi_direct_get_wps_pin ( char ** pin )

Gets the WPS PIN number.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: device_name must be released with free().

Parameters:

[out] pin Pointer to store pin number. Application must free this memory

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_set_wps_pin()

int wifi_direct_init_display ( void )

Enables Wi-Fi Display (WFD) functionality and initialize the various variables required for WFD.

Starts listening in only assigned channel. Device will be discoverable only in assigned listen channel.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate()

See also:: wifi_direct_activate(); wifi_direct_deinit_display(); wifi_direct_set_display()

int wifi_direct_init_miracast ( bool enable )

Initializes OR Deintializes the WiFi Direct Display (MIRACAST) service.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] enable Enables/Disables Service based on the value TRUE/FALSE

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_initialize ( void )

Initializes Wi-Fi Direct service.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported

See also:: wifi_direct_deinitialize()

int wifi_direct_is_autoconnection_mode ( bool * mode )

Get the Autoconnection mode status.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] mode Describes the auto connection mode of framework has set.

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_foreach_supported_wps_types(); wifi_direct_initialize()

int wifi_direct_is_autonomous_group ( bool * is_autonomous_group )

Checks whether the current group is the autonomous group or not.

If you create a group by wifi_direct_create_group(), then the current group is the autonomous group.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] is_autonomous_group Indicates whether the current group is the autonomous group or not

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_create_group(); wifi_direct_destroy_group()

int wifi_direct_is_discoverable ( bool * discoverable )

Checks whether this device is discoverable or not by P2P discovery.

If you call wifi_direct_start_discovery(), then your device can be discoverable.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] discoverable The status of discoverable: (true = discoverable, false = non-discoverable)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_start_discovery(); wifi_direct_cancel_discovery()

int wifi_direct_is_group_owner ( bool * is_group_owner )

Checks whether this device is the group owner or not.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] is_group_owner Indicates whether this device is the group owner or not

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_is_listening_only ( bool * listen_only )

Checks whether the local device is listening only.

If you call wifi_direct_start_discovery() with listen_only as true, it does not support specific channel but the initial 802.11.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] listen_only The status of listen only:(true = listen only, false = cycling between Scan and Listen or not in discovery state)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_start_discovery(); wifi_direct_cancel_discovery(); wifi_direct_is_discoverable()

int wifi_direct_is_persistent_group_enabled ( bool * enabled )

Checks whether the persistent group is enabled or disabled.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[out] enabled The status of the persistent group: (true = enabled, false = disabled)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_persistent_group_enabled()

int wifi_direct_register_service	(	wifi_direct_service_type_e	service_type,
		char *	info1,
		char *	info2,
		unsigned int *	service_id
	)

Registers for a service using Wi-Fi Direct Service Discovery.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	service_type	Describes the type of service.
[in]	info1	Describes the information of service. It is service-specific
[in]	info2	Describes the information of service. It is service-specific
[out]	service_id	A Service ID will be assigned to service getting registered

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_remove_persistent_group	(	char *	mac_address,
		const char *	ssid
	)

Removes a persistent group.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	The MAC address of the persistent group owner
[in]	ssid	The SSID (Service Set Identifier) of the persistent group owner

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_foreach_persistent_groups()

int wifi_direct_remove_vsie	(	wifi_direct_vsie_frames_e	frame_id,
		const char *	vsie_str
	)

Removes the Wi-Fi Vendor Specific Information Element (VSIE) from specific frame.

Since :: 4.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: vsie_str for frame_id will be in effect until Wi-Fi Direct is deactivated.

Parameters:

[in]	frame_id	frame ID for removing VSIE
[in]	vsie_str	VSIE data

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate() and set VSIE for specific frame by wifi_direct_add_vsie().

See also:: wifi_direct_activate(); wifi_direct_add_vsie(); wifi_direct_get_vsie()

int wifi_direct_set_auto_group_removal ( bool enable )

Enables / Disables automatic group removal feature when all peers are disconnected.

Since :: 3.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] enable Enables/Disables Group Removal feature based on the value TRUE/FALSE

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_connection_state_changed_cb() will be invoked with WIFI_DIRECT_GROUP_DESTROYED when there's no connected Group Client if device is Group Owner and this feature is enabled.

See also:: wifi_direct_activate(); wifi_direct_create_group(); wifi_direct_connection_state_changed_cb()

int wifi_direct_set_autoconnection_mode ( bool mode )

Sets the Autoconnection mode.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] mode Describes the mode of connection. In case of TRUE
auto-connection will be taken care by framework

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_foreach_supported_wps_types()

int wifi_direct_set_autoconnection_peer ( char * mac_address )

Allows a device to connect automatically.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] mac_address Device MAC address to allow autoconnection

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_set_client_ip_address_assigned_cb	(	wifi_direct_client_ip_address_assigned_cb	cb,
		void *	user_data
	)

Registers the callback called when the IP address of the client is assigned if your device is the group owner.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_client_ip_address_assigned_cb(); wifi_direct_client_ip_address_assigned_cb()

int wifi_direct_set_connection_state_changed_cb	(	wifi_direct_connection_state_changed_cb	cb,
		void *	user_data
	)

Registers the callback called when the state of connection is changed.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_connection_state_changed_cb(); wifi_direct_connection_state_changed_cb()

int wifi_direct_set_device_name ( const char * device_name )

Sets the friendly name of a local device.

This device name is shown to other devices during device discovery.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: The name set is only valid during activated state. After Wi-Fi Direct is deactivated, this name will be same as the phone name.

Parameters:

[in] device_name The name of a local device

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_get_device_name()

int wifi_direct_set_device_state_changed_cb	(	wifi_direct_device_state_changed_cb	cb,
		void *	user_data
	)

Registers the callback called when the state of device is changed.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_device_state_changed_cb(); wifi_direct_device_state_changed_cb()

int wifi_direct_set_discovery_state_changed_cb	(	wifi_direct_discovery_state_chagned_cb	cb,
		void *	user_data
	)

Registers the callback called when the state of discovery is changed.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_discovery_state_changed_cb(); wifi_direct_discovery_state_chagned_cb()

int wifi_direct_set_display	(	wifi_direct_display_type_e	type,
		int	port,
		int	hdcp
	)

Sets the Wi-Fi Display parameters for the WFD IE of local device.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	type	WFD Device Type: define the Role of WFD device like source or sink
[in]	port	Specifies Session Management Control Port number. It should be 2 bytes (0~65535)
[in]	hdcp	CP support bit: (`1` = enable the hdcp support, `0` = disable the hdcp support)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate() and enable Wi-Fi Display by wifi_direct_init_display().

See also:: wifi_direct_activate(); wifi_direct_init_display(); wifi_direct_deinit_display()

int wifi_direct_set_display_availability ( bool availability )

Sets the Wi-Fi Display Session Availability.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] availability Wi-Fi Display Session Availability

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate() and enable Wi-Fi Display by wifi_direct_display_init().

See also:: wifi_direct_activate(); wifi_direct_init_display(); wifi_direct_deinit_display()

int wifi_direct_set_group_owner_intent ( int intent )

Sets the intent of the group owner.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: The range of intent is 0 - 15. The higher the intent is, the higher the probability to be the group owner is.

Parameters:

[in] intent The intent of the group owner

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_get_group_owner_intent()

int wifi_direct_set_max_clients ( int max )

Sets the max number of clients.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] max The max number of clients

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_get_max_clients()

int wifi_direct_set_passphrase ( const char * passphrase )

Sets or updates Wi-Fi Protected Access (WPA) password. When creating Wi-Fi Direct Group, this password will be used.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

passphrase new wpa password to set. Application must set the new password before.

Remarks:: a peer can connect to this group as Wi-Fi Infrastructured mode with a passphrase.

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_get_passphrase()

int wifi_direct_set_peer_found_cb	(	wifi_direct_peer_found_cb	cb,
		void *	user_data
	)

Registers the callback called when the peer is found.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_peer_found_cb(); wifi_direct_peer_found_cb()

int wifi_direct_set_persistent_group_enabled ( bool enabled )

Enables the persistent group.

If enabled is true, then P2P persistent group will be used while creating a group and establishing a connection.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] enabled The status of persistent group: (true = enabled, false = disabled)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_is_persistent_group_enabled()

int wifi_direct_set_req_wps_type ( wifi_direct_wps_type_e type )

Sets the requested WPS (Wi-Fi Protected Setup) type.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] type The type of WPS

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_foreach_supported_wps_types()

int wifi_direct_set_service_state_changed_cb	(	wifi_direct_service_state_changed_cb	cb,
		void *	user_data
	)

Registers the callback called when the state of the service discovery is changed.

Since :: 2.3

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_unset_service_state_changed_cb(); wifi_direct_service_state_changed_cb()

int wifi_direct_set_session_timer ( int seconds )

Sets the timer which is used to expire the connection session.

Since :: 3.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] seconds Set the connection session timer value in seconds

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate()

int wifi_direct_set_state_changed_cb	(	wifi_direct_state_changed_cb	cb,
		void *	user_data
	)

Registers the callback called when the state of Wi-Fi Direct is changed.

Since :: 3.0

Parameters:

[in]	cb	The callback function to invoke
[in]	user_data	The user data to be passed to the callback function

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation Failed

See also:: wifi_direct_unset_state_changed_cb()

int wifi_direct_set_wps_pin ( char * pin )

Sets or updates the WPS PIN number user expects.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in] pin New pin to set. Application must set the new pin number before

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

See also:: wifi_direct_activate(); wifi_direct_get_wps_pin()

int wifi_direct_start_discovery	(	bool	listen_only,
		int	timeout
	)

Starts discovery to find all P2P capable devices, asynchronously.

If application developers call wifi_direct_start_discovery() with listen_only as true, then skip the initial 802.11 Scan and then enter Listen state instead of cycling between Scan and Listen.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: The function can be called if the Wi-Fi Direct state is one of:
WIFI_DIRECT_STATE_ACTIVATED
WIFI_DIRECT_STATE_DISCOVERING
WIFI_DIRECT_STATE_GROUP_OWNER
The function can be called even if there is another discovery in progress. All started processes will run simultaneously. Each process will receive WIFI_DIRECT_DISCOVERY_FINISHED event in wifi_direct_discovery_state_chagned_cb().

Parameters:

[in]	listen_only	The status of listen only: (`true` = listen only, `false` = cycling between Scan and Listen)
[in]	timeout	Specifies the duration of discovery period, in seconds. If `0`, then there is no limit on how long the discovery takes. The actual limit (and time after which discovery stops) depends on the vendor's hardware and firmware

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_discovery_state_chagned_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_cancel_discovery(); wifi_direct_discovery_state_chagned_cb()

int wifi_direct_start_discovery_specific_channel	(	bool	listen_only,
		int	timeout,
		wifi_direct_discovery_channel_e	channel
	)

Starts discovery to find all P2P capable devices with specified channel, asynchronously.

If you call this function with channel as WIFI_DIRECT_DISCOVERY_FULL_SCAN it works same as wifi_direct_start_discovery() API. If application developers call this function with channel as WIFI_DIRECT_DISCOVERY_SOCIAL_CHANNEL, then will search only the devices on the social channels(channel 1 or 6 or 11). If application developers call this function with type as WIFI_DIRECT_DISCOVERY_CHANNEL1, then will search only the devices on the channel 1. If application developers call this function with type as WIFI_DIRECT_DISCOVERY_CHANNEL6, then will search only the devices on the channel 6. If application developers call this function with type as WIFI_DIRECT_DISCOVERY_CHANNEL11, then will search only the devices on the channel 11.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: The function can be called if the Wi-Fi Direct state is one of:
WIFI_DIRECT_STATE_ACTIVATED
WIFI_DIRECT_STATE_DISCOVERING
WIFI_DIRECT_STATE_GROUP_OWNER
The function can be called even if there is another discovery in progress. All started processes will run simultaneously. Each process will receive WIFI_DIRECT_DISCOVERY_FINISHED event in wifi_direct_discovery_state_chagned_cb().

Parameters:

[in]	listen_only	The status of listen only: (`true` = listen only, `false` = cycling between Scan and Listen)
[in]	timeout	Specifies the duration of discovery period, in seconds. If `0`, then there is no limit on how long the discovery takes. The actual limit (and time after which discovery stops) depends on the vendor's hardware and firmware
[in]	channel	Specifies the discovery channel. (Full scan, social channels, channel 1, 6, 11)

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_discovery_state_chagned_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_cancel_discovery(); wifi_direct_discovery_state_chagned_cb()

int wifi_direct_start_discovery_specific_freq	(	bool	listen_only,
		int	timeout,
		int	frequency
	)

Starts discovery to find all P2P capable devices with specified frequency, asynchronously.

Since :: 4.0

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Remarks:: The function can be called if the Wi-Fi Direct state is one of:
WIFI_DIRECT_STATE_ACTIVATED
WIFI_DIRECT_STATE_DISCOVERING
WIFI_DIRECT_STATE_GROUP_OWNER
The function can be called even if there is another discovery in progress. All started processes will run simultaneously. Each process will receive WIFI_DIRECT_DISCOVERY_FINISHED event in wifi_direct_discovery_state_chagned_cb().

Parameters:

[in]	listen_only	Indicates mode in which the discovery service will work. If `true`, the service will only listen, otherwise it will cycle between scanning and listening
[in]	timeout	Specifies the duration of discovery period, in seconds. If `0`, then there is no limit on how long the discovery takes. The actual limit (and time after which discovery stops) depends on the vendor's hardware and firmware
[in]	frequency	Specifies the discovery frequency in MHz

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_discovery_state_chagned_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_cancel_discovery(); wifi_direct_discovery_state_chagned_cb(); wifi_direct_discovered_peer_cb()

int wifi_direct_start_service_discovery	(	char *	mac_address,
		wifi_direct_service_type_e	service_type
	)

WiFi Direct Service Discovery will be started.

Since :: 2.3

Privilege Level:: public

Privilege:: http://tizen.org/privilege/wifidirect

Parameters:

[in]	mac_address	The MAC address of servicing device. A broadcast will be sent when MAC is SET to ZERO
[in]	service_type	Describes the type of service

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_INVALID_PARAMETER	Invalid parameter
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation failed
WIFI_DIRECT_ERROR_COMMUNICATION_FAILED	Communication failed
WIFI_DIRECT_ERROR_PERMISSION_DENIED	Permission denied
WIFI_DIRECT_ERROR_NOT_PERMITTED	Operation not permitted
WIFI_DIRECT_ERROR_NOT_SUPPORTED	Not supported
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized
WIFI_DIRECT_ERROR_RESOURCE_BUSY	Device or resource busy

Precondition:: Wi-Fi Direct service must be activated by wifi_direct_activate().

Postcondition:: wifi_direct_set_service_state_changed_cb() will be invoked.

See also:: wifi_direct_activate(); wifi_direct_set_service_state_changed_cb()

int wifi_direct_unset_client_ip_address_assigned_cb ( void )

Unregisters the callback called when the IP address of the client is assigned if your device is the group owner.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_connection_state_changed_cb()

int wifi_direct_unset_connection_state_changed_cb ( void )

Unregisters the callback called when the state of connection is changed.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_connection_state_changed_cb()

int wifi_direct_unset_device_state_changed_cb ( void )

Unregisters the callback called when the state of device is changed.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_device_state_changed_cb()

int wifi_direct_unset_discovery_state_changed_cb ( void )

Unregisters the callback called when the state of discovery is changed.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_discovery_state_changed_cb()

int wifi_direct_unset_peer_found_cb ( void )

Unregisters the callback called when the peer is found.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_peer_found_cb()

int wifi_direct_unset_service_state_changed_cb ( void )

Unregisters the callback called when the state of the service discovery is changed.

Since :: 2.3

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_NOT_INITIALIZED	Not initialized

Precondition:: Wi-Fi Direct service must be initialized by wifi_direct_initialize().

See also:: wifi_direct_initialize(); wifi_direct_set_service_state_changed_cb()

int wifi_direct_unset_state_changed_cb ( void )

Unregisters the callback called when the state of Wi-Fi Direct is changed.

Since :: 3.0

Returns:: 0 on success, otherwise a negative error value

Return values:

WIFI_DIRECT_ERROR_NONE	Successful
WIFI_DIRECT_ERROR_OPERATION_FAILED	Operation Failed

See also:: wifi_direct_initialize(); wifi_direct_set_state_changed_cb()

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