Added 'direct' session backend

This commit is contained in:
Scott Anderson 2017-05-03 19:26:43 +12:00
parent 18387468bb
commit 0002b8dd08
4 changed files with 53 additions and 0 deletions

View file

@ -16,5 +16,6 @@ struct wlr_session {
};
extern const struct session_interface session_logind_iface;
extern const struct session_interface session_direct_iface;
#endif

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@ -4,6 +4,7 @@ include_directories(
set(sources
session.c
direct.c
)
set(libs

50
session/direct.c Normal file
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@ -0,0 +1,50 @@
#define _POSIX_C_SOURCE 200809L
#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <wayland-server.h>
#include "session/interface.h"
#include "common/log.h"
struct direct_session {
struct wlr_session base;
};
static int direct_session_open(struct wlr_session *restrict base,
const char *restrict path) {
return open(path, O_RDWR | O_CLOEXEC);
}
static void direct_session_close(struct wlr_session *base, int fd) {
close(fd);
}
static void direct_session_finish(struct wlr_session *base) {
struct direct_session *session = wl_container_of(base, session, base);
free(session);
}
static struct wlr_session *direct_session_start(void) {
struct direct_session *session = calloc(1, sizeof(*session));
if (!session) {
wlr_log(L_ERROR, "Allocation failed: %s", strerror(errno));
return NULL;
}
wlr_log(L_INFO, "Successfully loaded direct session");
session->base.iface = session_direct_iface;
return &session->base;
}
const struct session_interface session_direct_iface = {
.start = direct_session_start,
.finish = direct_session_finish,
.open = direct_session_open,
.close = direct_session_close,
};

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@ -9,6 +9,7 @@ static const struct session_interface *ifaces[] = {
#ifdef HAS_SYSTEMD
&session_logind_iface,
#endif
&session_direct_iface,
NULL,
};