The Media Controller Server API provides functions for sending the server information to the client.

Required Header

#include <media_controller_server.h>

Overview

The Media Controller Server API allows you to send the playback info(mc_server_set_playback_state(), mc_server_set_playback_position), or the metadata(mc_server_set_metadata()). and to receive the custom command(mc_server_set_custom_command_received_cb()), to update the status information on the latest server(mc_server_update_playback_info, mc_server_update_metadata), or to create/destroy the handle(mc_server_create()/mc_server_destroy()).

Functions
int	mc_server_create (mc_server_h *server)
	Creates a media controller server.
int	mc_server_set_playback_state (mc_server_h server, mc_playback_states_e state)
	Sets the playback state to update the latest state info.
int	mc_server_set_playback_position (mc_server_h server, unsigned long long position)
	Sets the playback position to update the latest playback info.
int	mc_server_update_playback_info (mc_server_h server)
	Update the modified playback info.
int	mc_server_set_metadata (mc_server_h server, mc_meta_e attribute, const char *value)
	Sets the metadata to update the latest metadata info.
int	mc_server_update_metadata (mc_server_h server)
	Update the modified metadata info.
int	mc_server_update_shuffle_mode (mc_server_h server, mc_shuffle_mode_e mode)
	Update the modified shuffle mode.
int	mc_server_update_repeat_mode (mc_server_h server, mc_repeat_mode_e mode)
	Updates the modified repeat mode.
int	mc_server_set_playback_state_command_received_cb (mc_server_h server, mc_server_playback_state_command_received_cb callback, void *user_data)
	Sets the callback for receiving playback state command from client.
int	mc_server_unset_playback_state_command_received_cb (mc_server_h server)
	Unsets the callback for receiving playback state command from client.
int	mc_server_set_custom_command_received_cb (mc_server_h server, mc_server_custom_command_received_cb callback, void *user_data)
	Sets the callback for receiving custom command from client.
int	mc_server_unset_custom_command_received_cb (mc_server_h server)
	Unsets the callback for receiving custom command from client.
int	mc_server_send_command_reply (mc_server_h server, const char client_name, int result_code, bundle data)
	Sends a reply for the requested command to the client.
int	mc_server_destroy (mc_server_h server)
	Destroys media controller server.
Typedefs
typedef void(*	mc_server_playback_state_command_received_cb )(const char client_name, mc_playback_states_e state, void user_data)
	Called when the Server received playback state command from the client.
typedef void(*	mc_server_custom_command_received_cb )(const char client_name, const char command, bundle data, void user_data)
	Called when the Server received custom command from the client.

Typedef Documentation

typedef void(* mc_server_custom_command_received_cb)(const char *client_name, const char *command, bundle *data, void *user_data)

Called when the Server received custom command from the client.

Since :: 2.4

This callback is called when server received custom recommand from client. If there is reply for command, call mc_server_send_command_reply() function.

Remarks:: The callback is called in the dbus event loop.

Parameters:

[in]	client_name	The app_id of the media controller client
[in]	command	The received command
[in]	data	The extra data
[in]	user_data	The user data passed from the mc_server_set_custom_command_received_cb() fuction

Precondition:: mc_server_set_custom_command_received_cb()

See also:: mc_server_set_custom_command_received_cb()

typedef void(* mc_server_playback_state_command_received_cb)(const char *client_name, mc_playback_states_e state, void *user_data)

Called when the Server received playback state command from the client.

Since :: 2.4

This callback is called when server received playback state recommand from client.

Remarks:: The callback is called in the dbus event loop.

Parameters:

[in]	client_name	The app_id of the media controller client
[in]	state	The received playback state
[in]	user_data	The user data passed from the mc_server_set_playback_state_command_received_cb() fuction

Precondition:: mc_server_set_playback_state_command_received_cb()

See also:: mc_server_set_playback_state_command_received_cb()

Function Documentation

int mc_server_create ( mc_server_h * server )

Creates a media controller server.

Since :: 2.4

Remarks:: You must release server using mc_server_destroy().

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[out] server The handle to media controller server

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	Not enough memory is available
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

See also:: mc_server_destroy()

int mc_server_destroy ( mc_server_h server )

Destroys media controller server.

Since :: 2.4

Parameters:

[in] server The handle to media controller server

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

Return values:

METADATA_EXTRACTOR_ERROR_NONE	Successful
METADATA_EXTRACTOR_ERROR_INVALID_PARAMETER	Invalid parameter

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create()

int mc_server_send_command_reply	(	mc_server_h	server,
		const char *	client_name,
		int	result_code,
		bundle *	data
	)

Sends a reply for the requested command to the client.

Since :: 2.4

Remarks:: When server recieve command, this API can be called by mc_server_custom_command_received_cb().

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	client_name	The app_id of the media controller client
[in]	result_code	The result code of custom command
[in]	data	The extra data

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().; mc_server_command_received_cb()

See also:: mc_server_create(); mc_server_destroy()

int mc_server_set_custom_command_received_cb	(	mc_server_h	server,
		mc_server_custom_command_received_cb	callback,
		void *	user_data
	)

Sets the callback for receiving custom command from client.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	callback	The callback to be invoked when media controller server receives custom command from client.
[in]	user_data	The user data to be passed to the callback function

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_set_metadata	(	mc_server_h	server,
		mc_meta_e	attribute,
		const char *	value
	)

Sets the metadata to update the latest metadata info.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	attribute	The key attribute name to set
[in]	value	The value of the attribute

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

Postcondition:: Apply the updated metadata information by calling mc_server_update_metadata().

See also:: mc_server_create(); mc_server_destroy(); mc_server_update_metadata()

int mc_server_set_playback_position	(	mc_server_h	server,
		unsigned long long	position
	)

Sets the playback position to update the latest playback info.

Since :: 2.4

Parameters:

[in]	server	The handle to media controller server
[in]	position	The position to set in milliseconds

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist

Precondition:: Create a media controller server handle by calling mc_server_create().

Postcondition:: Apply the updated playback information by calling mc_server_update_playback_info().

See also:: mc_server_create(); mc_server_destroy(); mc_server_update_playback_info()

int mc_server_set_playback_state	(	mc_server_h	server,
		mc_playback_states_e	state
	)

Sets the playback state to update the latest state info.

Since :: 2.4

Parameters:

[in]	server	The handle to media controller server
[in]	state	The state to set

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist

Precondition:: Create a media controller server handle by calling mc_server_create().

Postcondition:: Apply the updated playback information by calling mc_server_update_playback_info().

See also:: mc_server_create(); mc_server_destroy(); mc_server_update_playback_info()

int mc_server_set_playback_state_command_received_cb	(	mc_server_h	server,
		mc_server_playback_state_command_received_cb	callback,
		void *	user_data
	)

Sets the callback for receiving playback state command from client.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	callback	The callback to be invoked when media controller server receives playback command from client.
[in]	user_data	The user data to be passed to the callback function

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_unset_custom_command_received_cb ( mc_server_h server )

Unsets the callback for receiving custom command from client.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in] server The handle to media controller server

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_unset_playback_state_command_received_cb ( mc_server_h server )

Unsets the callback for receiving playback state command from client.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in] server The handle to media controller server

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_update_metadata ( mc_server_h server )

Update the modified metadata info.

If this API is called, the updated metadata will be sent to all controllers.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in] server The handle to media controller server

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_update_playback_info ( mc_server_h server )

Update the modified playback info.

If this API is called, the updated playback information will be sent to the controller.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in] server The handle to media controller server

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_update_repeat_mode	(	mc_server_h	server,
		mc_repeat_mode_e	mode
	)

Updates the modified repeat mode.

If this API is called, the updated mode information will be sent to all controllers.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	mode	The repeat mode to update the latest status

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

int mc_server_update_shuffle_mode	(	mc_server_h	server,
		mc_shuffle_mode_e	mode
	)

Update the modified shuffle mode.

If this API is called, the updated mode information will be sent to all controllers.

Since :: 2.4

Privilege Level:: public

Privilege:: http://tizen.org/privilege/mediacontroller.server

Parameters:

[in]	server	The handle to media controller server
[in]	mode	The shuffle mode to update the latest status

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

Return values:

MEDIA_CONTROLLER_ERROR_NONE	Successful
MEDIA_CONTROLLER_ERROR_INVALID_PARAMETER	Invalid parameter
MEDIA_CONTROLLER_ERROR_OUT_OF_MEMORY	File does not exist
MEDIA_CONTROLLER_ERROR_PERMISSION_DENIED	Permission denied

Precondition:: Create a media controller server handle by calling mc_server_create().

See also:: mc_server_create(); mc_server_destroy()

Required Header

Overview

Functions

Typedefs

Typedef Documentation

Function Documentation