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usb_moded.h
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usb_moded.h
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/*
* Copyright (C) 2010 Nokia Corporation. All rights reserved.
* Copyright (C) 2012-2018 Jolla. All rights reserved.
*
* @author: Philippe De Swert <philippe.de-swert@nokia.com>
* @author: Philippe De Swert <philippedeswert@gmail.com>
* @author: Philippe De Swert <philippe.deswert@jollamobile.com>
* @author: Simo Piiroinen <simo.piiroinen@jollamobile.com>
* @author: Andrew den Exter <andrew.den.exter@jolla.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
*/
#ifndef USB_MODED_H_
# define USB_MODED_H_
# ifdef STATIC_CONFIG
# include "../config-static.h" // NOTRIM
# else
# include "../config.h" // NOTRIM
# endif
# include <stdbool.h>
# include <stdio.h>
# include <glib.h>
/* ========================================================================= *
* Constants
* ========================================================================= */
# define USB_MODED_LOCKFILE "/var/run/usb_moded.pid"
/** Name of the wakelock usb_moded uses for temporary suspend delay */
# define USB_MODED_WAKELOCK_STATE_CHANGE "usb_moded_state"
/** Name of the wakelock usb_moded uses for input processing */
# define USB_MODED_WAKELOCK_PROCESS_INPUT "usb_moded_input"
/** How long usb_moded will delay suspend by default [ms] */
# define USB_MODED_SUSPEND_DELAY_DEFAULT_MS 5000
/** How long usb_moded is allowed to block suspend [ms] */
# define USB_MODED_SUSPEND_DELAY_MAXIMUM_MS \
(USB_MODED_SUSPEND_DELAY_DEFAULT_MS * 2)
/* ========================================================================= *
* Data
* ========================================================================= */
/** PC connection delay (FIXME: is defunct now)
*
* Slow cable insert / similar physical issues can lead to a charger
* getting initially recognized as a pc connection. This defines how
* long we should wait and see if pc connection gets corrected to a
* charger kind.
*/
extern int usbmoded_cable_connection_delay;
/** Rescue mode flag
*
* When enabled, usb-moded allows developer_mode etc when device is
* booted up with cable connected without requiring device unlock.
* Which can be useful if UI for some reason does not come up.
*/
extern bool usbmoded_rescue_mode;
extern bool usbmoded_diag_mode;
extern GList *usbmoded_modelist;
/* ========================================================================= *
* Functions
* ========================================================================= */
/* -- usbmoded -- */
void usbmoded_allow_suspend (void);
void usbmoded_delay_suspend (void);
bool usbmoded_can_export (void);
bool usbmoded_init_done_p (void);
void usbmoded_set_init_done (bool reached);
void usbmoded_probe_init_done(void);
void usbmoded_exit_mainloop (int exitcode);
void usbmoded_handle_signal (int signum);
#endif /* USB_MODED_H_ */