seatd.git - fork of seatd

Age	Commit message (Collapse)	Author
2022-03-29	wscons: Move to its own device type	Kenny Levinsen
	This reduces ifdefs and avoids overloading evdev as something it is not.
2021-09-07	seat: Allow new clients when active is pending ack	Kenny Levinsen
	New clients could only be added to a VT bound seat if there were no "active" client, regardless of its actual state. This meant that if one switched from an "active" VT to an "inactive" VT, the seat would be blocked while the "active" client was in CLIENT_PENDING_DISABLE, causing new clients to possibly fail should the old client take its time with the ack. Instead, allow new clients to also be added if there is an active client whose state is CLIENT_PENDING_DISABLE, and there is no client with the new VT as its session ID.
2021-09-02	seat: Avoid holding a tty fd	Kenny Levinsen
	The kernel Secure Attention Key killer, triggered by SysRq+k, kills all processes that hold an fd referencing the tty. To avoid its attention, we stop storing the fd for the currently active VT in seat state. This has the added benefit of simplifying state a bit.
2021-03-02	Normalize log texts a bit	Kenny Levinsen

2021-02-27	clang-format	Kenny Levinsen

2021-02-27	seatd: Close cur_ttyfd in seat_destroy	Kenny Levinsen
	This fd would only still be set after closing clients if no clients were active on the current VT.
2021-02-27	seatd: Clean up debug logs a bit	Kenny Levinsen

2021-02-27	Convert a few debug logs to error logs	Kenny Levinsen

2021-02-27	seatd: Set errno in seat_add_client	Kenny Levinsen

2021-02-27	seatd: Tear down VT when disabled client closes	Kenny Levinsen
	If a client closed while it was disabled, the VT would not be torn down. If the user navigated back to the VT it belonged to, they would be stuck. When a client is disabled, open the fd for the VT it belonged to and perform regular teardown on it.
2021-02-27	client: Replace pending_disable with state enum	Kenny Levinsen
	This simplifies logic in seat handling.
2021-02-02	seat: Remove unused arg from seat_deactive_device	Kenny Levinsen

2020-11-23	client: More robust handling of client links	Kenny Levinsen

2020-09-22	seat: Only close VT if no new session was found	Kenny Levinsen

2020-09-22	terminal: Ack both release and acquire	Kenny Levinsen
	Linux only requires acking release and ignores ack of acquire, but FreeBSD is more stringent and will patiently wait for both to be acked. Implement proper acking for both events.
2020-09-22	seat: Use current VT for switch and ack	Kenny Levinsen

2020-09-22	seat: Reuse deactivate logic, more logging	Kenny Levinsen

2020-09-22	seat: Plug leak of deactivated fds	Kenny Levinsen
	Only if a device had an fd and was active would an fd be closed. As devices are deactivated early on session switch, this lead to fd leakage. Close fds regardless of active state.
2020-09-22	seat: Rework seat activation/switch logic	Kenny Levinsen
	The seat activation logic did not correctly handle VT switching and switching between multiple sessions. Session switching on VT-bound seats is now performed using a VT switch, taking advantage of VT signals to perform the actual switch. This simplifies switching logic and makes it more robust.
2020-09-01	Move list removal to seat/client destroy	Kenny Levinsen

2020-08-29	seat: Destroy all clients on teardown	Kenny Levinsen

2020-08-04	seat: Fix device double-remove	Kenny Levinsen

2020-08-04	client: Sanitize shutdown/kill mechanism	Kenny Levinsen

2020-08-03	seat: Enable VT process switching when switching away	Kenny Levinsen

2020-08-03	seat: Add VT cleanup on switch to empty VT	Kenny Levinsen
	VTs were being cleaned up the active client of a VT went away, or if we were acking a kernel VT switch request. However, no cleanup was done if the user had reqested a session switch to a different VT. Duplicate the VT cleanup to the VT switch condition.
2020-08-03	seat: Convert client list to linked list	Kenny Levinsen

2020-08-03	seat: Convert device list to linked list	Kenny Levinsen

2020-08-03	client: Prefix notification methods with 'send'	Kenny Levinsen

2020-08-02	seat: Deactivate devices before sending disable	Kenny Levinsen
	Previously, seatd would not deactivate devices until the client had acked the disable. In once instance, this lead to libinput spending significant time checking and closing each input device. As a workaround, mimick logind's behavior of deactivating devices first. The original behavior can be reintroduced if the client-side problem is fixed. Closes: https://todo.sr.ht/~kennylevinsen/seatd/5
2020-08-02	seat: Open/close tty on activation/deactivation	Kenny Levinsen
	The VT and KD ioctl's are picky about the tty fd used. In order to satisfy these, and to improve state cleanup, we now only and store the current tty when opening a client, and use this fd to perform teardown later. The presence of the fd is also used to signal that teardown is needed.
2020-08-01	seat: Fix seat_device->fd assert	Kenny Levinsen

2020-08-01	devices: Use path to check device type	Kenny Levinsen
	FreeBSD device numbers cannot be used to check the type of a device, as they are merely unique filesystem IDs. As the paths we use have been sanitized with realpath, we can simply use the path to check if a requested file is an evdev or drm device. This also allows us to make the check before the file is opened.
2020-07-31	seat: Use PATH_MAX long array for realpath	Kenny Levinsen

2020-07-31	seat: remove_client return value was inverted	Kenny Levinsen

2020-07-31	Initial implementation of seatd and libseat	Kenny Levinsen