Fire up the wlroots backend and run the event loop

1 files changed, 54 insertions, 0 deletions

diff --git a/sway/server.c b/sway/server.c
new file mode 100644
index 00000000..39fa5d28
--- /dev/null
+++ b/sway/server.c
@@ -0,0 +1,54 @@
+#define _POSIX_C_SOURCE 200112L
+#include <stdlib.h>
+#include <stdbool.h>
+#include <wayland-server.h>
+#include <wlr/backend.h>
+#include <wlr/backend/session.h>
+#include <wlr/types/wlr_data_device_manager.h>
+#include <wlr/render.h>
+#include <wlr/render/gles2.h>
+// TODO WLR: make Xwayland optional
+#include <wlr/xwayland.h>
+#include "sway/server.h"
+#include "log.h"
+
+bool server_init(struct sway_server *server) {
+        sway_log(L_DEBUG, "Initializing Wayland server");
+
+        server->wl_display = wl_display_create();
+        server->wl_event_loop = wl_display_get_event_loop(server->wl_display);
+        server->backend = wlr_backend_autocreate(server->wl_display);
+
+        server->renderer = wlr_gles2_renderer_create(server->backend);
+        wl_display_init_shm(server->wl_display);
+
+        // TODO WLR
+        //server->desktop = desktop_create(server, server.config);
+        //server->input = input_create(&server, server.config);
+        server->data_device_manager =
+                wlr_data_device_manager_create(server->wl_display);
+
+        const char *socket = wl_display_add_socket_auto(server->wl_display);
+        if (!socket) {
+                sway_log_errno(L_ERROR, "Unable to open wayland socket");
+                wlr_backend_destroy(server->backend);
+                return false;
+        }
+
+        sway_log(L_INFO, "Running compositor on wayland display '%s'", socket);
+        setenv("_WAYLAND_DISPLAY", socket, true);
+
+        if (!wlr_backend_start(server->backend)) {
+                sway_log(L_ERROR, "Failed to start backend");
+                wlr_backend_destroy(server->backend);
+                return false;
+        }
+
+        setenv("WAYLAND_DISPLAY", socket, true);
+        return true;
+}
+
+void server_fini(struct sway_server *server) {
+        // TODO WLR: tear down more stuff
+        wlr_backend_destroy(server->backend);
+}