1 files changed, 36 insertions, 0 deletions
diff --git a/backend/backend.c b/backend/backend.c
new file mode 100644
index 00000000..753bb3ae
--- /dev/null
+++ b/backend/backend.c
@@ -0,0 +1,36 @@
+#include <wayland-server.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include "common/log.h"
+#include "backend.h"
+
+struct wlr_backend *wlr_backend_create(const struct wlr_backend_impl *impl,
+		struct wlr_backend_state *state) {
+	struct wlr_backend *backend = calloc(1, sizeof(struct wlr_backend));
+	if (!backend) {
+		wlr_log(L_ERROR, "Allocation failed: %s", strerror(errno));
+		return NULL;
+	}
+	backend->state = state;
+	backend->impl = impl;
+	wl_signal_init(&backend->events.output_add);
+	wl_signal_init(&backend->events.output_remove);
+	wl_signal_init(&backend->events.keyboard_add);
+	wl_signal_init(&backend->events.keyboard_remove);
+	wl_signal_init(&backend->events.pointer_add);
+	wl_signal_init(&backend->events.pointer_remove);
+	wl_signal_init(&backend->events.touch_add);
+	wl_signal_init(&backend->events.touch_remove);
+	return backend;
+}
+
+bool wlr_backend_init(struct wlr_backend *backend) {
+	return backend->impl->init(backend->state);
+}
+
+void wlr_backend_destroy(struct wlr_backend *backend) {
+	backend->impl->destroy(backend->state);
+	// TODO: free outputs
+	free(backend);
+}