norohind/kmscon
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main: allocate one VT per seat

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Each session needs a virtual terminal where it operates. Therefore,
allocate one VT per seat so we can react on events on that seat.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-05-26 14:34:46 +02:00
parent 4a20135a7c
commit 7107550fd4
1 changed files with 25 additions and 1 deletions
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26
src/main.c
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@ -68,6 +68,7 @@ struct kmscon_seat {
* TODO: support multiple sessions per seat in a single kmscon process
*/
struct uterm_vt *vt;
struct uterm_input *input;
struct uterm_monitor_dev *vdev;
struct uterm_video *video;
@ -106,6 +107,21 @@ static bool vt_switch(struct kmscon_vt *vt,
return true;
}
static int vt_event(struct uterm_vt *vt, unsigned int action, void *data)
{
struct kmscon_seat *seat = data;
if (action == UTERM_VT_ACTIVATE) {
uterm_input_wake_up(seat->input);
uterm_video_wake_up(seat->video);
} else if (action == UTERM_VT_DEACTIVATE) {
uterm_video_sleep(seat->video);
uterm_input_sleep(seat->input);
}
return 0;
}
static void seat_new(struct kmscon_app *app,
struct uterm_monitor_seat *useat,
const char *sname)
@ -126,16 +142,23 @@ static void seat_new(struct kmscon_app *app,
goto err_free;
}
ret = uterm_input_new(&seat->input, app->eloop);
ret = uterm_vt_allocate(app->vtm, &seat->vt, seat->sname, vt_event,
seat);
if (ret)
goto err_name;
ret = uterm_input_new(&seat->input, app->eloop);
if (ret)
goto err_vt;
uterm_monitor_set_seat_data(seat->useat, seat);
kmscon_dlist_link(&app->seats, &seat->list);
log_info("new seat %s", seat->sname);
return;
err_vt:
uterm_vt_deallocate(seat->vt);
err_name:
free(seat->sname);
err_free:
@ -149,6 +172,7 @@ static void seat_free(struct kmscon_seat *seat)
kmscon_dlist_unlink(&seat->list);
uterm_monitor_set_seat_data(seat->useat, NULL);
uterm_input_unref(seat->input);
uterm_vt_deallocate(seat->vt);
free(seat->sname);
free(seat);
}