From 7d82476590033a93761035ead1dd761b68c5c049 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Sun, 4 Jun 2017 19:30:37 -0400
Subject: Refactor type implementations

---
 include/wlr/backend/interface.h | 17 +++++++++++++++++
 include/wlr/session.h           |  4 ++--
 include/wlr/session/interface.h | 15 +++++++++++++++
 3 files changed, 34 insertions(+), 2 deletions(-)
 create mode 100644 include/wlr/backend/interface.h
 create mode 100644 include/wlr/session/interface.h

(limited to 'include/wlr')

diff --git a/include/wlr/backend/interface.h b/include/wlr/backend/interface.h
new file mode 100644
index 00000000..15cfb6c3
--- /dev/null
+++ b/include/wlr/backend/interface.h
@@ -0,0 +1,17 @@
+#ifndef _WLR_BACKEND_INTERFACE_H
+#define _WLR_BACKEND_INTERFACE_H
+
+#include <stdbool.h>
+#include <wlr/backend.h>
+
+struct wlr_backend_state;
+
+struct wlr_backend_impl {
+	bool (*init)(struct wlr_backend_state *state);
+	void (*destroy)(struct wlr_backend_state *state);
+};
+
+struct wlr_backend *wlr_backend_create(const struct wlr_backend_impl *impl,
+		struct wlr_backend_state *state);
+
+#endif
diff --git a/include/wlr/session.h b/include/wlr/session.h
index 5f210f10..bd5a96c0 100644
--- a/include/wlr/session.h
+++ b/include/wlr/session.h
@@ -4,7 +4,7 @@
 #include <wayland-server.h>
 #include <sys/types.h>
 
-struct session_interface;
+struct session_impl;
 
 // Passed to the listeners of device_paused/resumed
 struct device_arg {
@@ -13,7 +13,7 @@ struct device_arg {
 };
 
 struct wlr_session {
-	const struct session_interface *iface;
+	const struct session_impl *impl;
 
 	struct wl_signal device_paused;
 	struct wl_signal device_resumed;
diff --git a/include/wlr/session/interface.h b/include/wlr/session/interface.h
new file mode 100644
index 00000000..78256dd6
--- /dev/null
+++ b/include/wlr/session/interface.h
@@ -0,0 +1,15 @@
+#ifndef WLR_SESSION_INTERFACE_H
+#define WLR_SESSION_INTERFACE_H
+
+#include <wlr/session.h>
+
+struct session_impl {
+	struct wlr_session *(*start)(struct wl_display *disp);
+	void (*finish)(struct wlr_session *session);
+	int (*open)(struct wlr_session *restrict session,
+		const char *restrict path);
+	void (*close)(struct wlr_session *session, int fd);
+	bool (*change_vt)(struct wlr_session *session, int vt);
+};
+
+#endif
-- 
cgit v1.2.3