usb_moded 0.86.0+mer64
usb_moded-control.h File Reference
#include "usb_moded-common.h"

Go to the source code of this file.

Functions

uid_t control_get_user_for_mode (void)
 
void control_set_user_for_mode (uid_t uid)
 
const char * control_get_selected_mode (void)
 
void control_set_selected_mode (const char *mode)
 
bool control_select_mode (const char *mode)
 
const char * control_get_usb_mode (void)
 
void control_user_changed (void)
 
void control_device_lock_changed (void)
 
void control_device_state_changed (void)
 
void control_settings_changed (void)
 
void control_init_done_changed (void)
 
void control_set_enabled (bool enable)
 
void control_set_cable_state (cable_state_t cable_state)
 
cable_state_t control_get_cable_state (void)
 
bool control_get_connection_state (void)
 

Detailed Description

Copyright (c) 2013 - 2021 Jolla Ltd. Copyright (c) 2020 Open Mobile Platform LLC.

Author
Philippe De Swert phili.nosp@m.ppe..nosp@m.deswe.nosp@m.rt@j.nosp@m.ollam.nosp@m.obil.nosp@m.e.com
Simo Piiroinen simo..nosp@m.piir.nosp@m.oinen.nosp@m.@jol.nosp@m.lamob.nosp@m.ile..nosp@m.com

This program is free software; you can redistribute it and/or modify it under the terms of the Lesser GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the Lesser GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

Definition in file usb_moded-control.h.

Function Documentation

◆ control_device_lock_changed()

void control_device_lock_changed ( void )

React to device lock state changes

Definition at line 479 of file usb_moded-control.c.

◆ control_device_state_changed()

void control_device_state_changed ( void )

React to device state changes

Definition at line 492 of file usb_moded-control.c.

◆ control_get_cable_state()

cable_state_t control_get_cable_state ( void )

get the usb connection status

Returns
CABLE_STATE_DISCONNECTED, ...

Definition at line 852 of file usb_moded-control.c.

◆ control_get_connection_state()

bool control_get_connection_state ( void )

Get if the cable (pc or charger) is connected or not

@ return true if connected, false if disconnected

Definition at line 870 of file usb_moded-control.c.

◆ control_get_selected_mode()

const char * control_get_selected_mode ( void )

get mode selected by user

Returns
selected mode, or NULL in case nothing is selected

Definition at line 287 of file usb_moded-control.c.

◆ control_get_usb_mode()

const char * control_get_usb_mode ( void )

get the usb mode

Returns
the currently set mode

Definition at line 332 of file usb_moded-control.c.

◆ control_get_user_for_mode()

uid_t control_get_user_for_mode ( void )

Get uid of the user that set the current mode

Returns
uid of user when current mode was set

Definition at line 157 of file usb_moded-control.c.

◆ control_init_done_changed()

void control_init_done_changed ( void )

React to init-done changes

Definition at line 511 of file usb_moded-control.c.

◆ control_select_mode()

bool control_select_mode ( const char * mode)

handle mode request from client / udev trigger

Parameters
modeThe requested USB mode
Returns
true if mode was accepted, false otherwise

Definition at line 313 of file usb_moded-control.c.

◆ control_set_cable_state()

void control_set_cable_state ( cable_state_t cable_state)

set the usb connection status

Parameters
cable_stateCABLE_STATE_DISCONNECTED, ...

Definition at line 828 of file usb_moded-control.c.

◆ control_set_enabled()

void control_set_enabled ( bool enable)

Enable/disable mode changes

Definition at line 527 of file usb_moded-control.c.

◆ control_set_selected_mode()

void control_set_selected_mode ( const char * mode)

set mode selected by user

Parameters
modeselected mode, or NULL to reset selection

Definition at line 297 of file usb_moded-control.c.

◆ control_set_user_for_mode()

void control_set_user_for_mode ( uid_t uid)

Set the uid of the user that set the current mode

Parameters
uidof current user

Definition at line 167 of file usb_moded-control.c.

◆ control_settings_changed()

void control_settings_changed ( void )

React to settings changes

Definition at line 502 of file usb_moded-control.c.

◆ control_user_changed()

void control_user_changed ( void )

React to current user change

Definition at line 451 of file usb_moded-control.c.