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session: Add libseat backend

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This commit is contained in:
Kenny Levinsen 2020-07-25 21:53:06 +02:00 • committed by Simon Ser
parent 9feeb2738d
commit bad1e9afa8
13 changed files with 244 additions and 7 deletions
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24
backend/session/session.c
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@ -13,13 +13,18 @@
#include <wlr/util/log.h>
#include <xf86drm.h>
#include <xf86drmMode.h>
#include "backend/session/session.h"
#include "util/signal.h"
extern const struct session_impl session_libseat;
extern const struct session_impl session_logind;
extern const struct session_impl session_direct;
extern const struct session_impl session_noop;
static const struct session_impl *impls[] = {
#if WLR_HAS_LIBSEAT
&session_libseat,
#endif
#if WLR_HAS_SYSTEMD || WLR_HAS_ELOGIND
&session_logind,
#endif
@ -65,12 +70,24 @@ static void handle_display_destroy(struct wl_listener *listener, void *data) {
wlr_session_destroy(session);
}
void session_init(struct wlr_session *session) {
wl_signal_init(&session->session_signal);
wl_signal_init(&session->events.destroy);
wl_list_init(&session->devices);
}
struct wlr_session *wlr_session_create(struct wl_display *disp) {
struct wlr_session *session = NULL;
const char *env_wlr_session = getenv("WLR_SESSION");
if (env_wlr_session) {
if (strcmp(env_wlr_session, "logind") == 0 ||
if (strcmp(env_wlr_session, "libseat") == 0) {
#if WLR_HAS_LIBSEAT
session = session_libseat.create(disp);
#else
wlr_log(WLR_ERROR, "wlroots is not compiled with libseat support");
#endif
} else if (strcmp(env_wlr_session, "logind") == 0 ||
strcmp(env_wlr_session, "systemd") == 0) {
#if WLR_HAS_SYSTEMD || WLR_HAS_ELOGIND
session = session_logind.create(disp);
@ -97,11 +114,6 @@ struct wlr_session *wlr_session_create(struct wl_display *disp) {
return NULL;
}
session->active = true;
wl_signal_init(&session->session_signal);
wl_signal_init(&session->events.destroy);
wl_list_init(&session->devices);
session->udev = udev_new();
if (!session->udev) {
wlr_log_errno(WLR_ERROR, "Failed to create udev context");