From a9e904a0c8f7ac5bc9ddcf7b6cc3054f86afe723 Mon Sep 17 00:00:00 2001
From: Simon Ser <contact@emersion.fr>
Date: Mon, 9 Dec 2019 12:55:12 +0100
Subject: [PATCH] Add session boilerplate

---
 include/xdpw.h |  7 +++++++
 meson.build    |  1 +
 session.c      | 43 +++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 51 insertions(+)
 create mode 100644 session.c

diff --git a/include/xdpw.h b/include/xdpw.h
index 54c290a..494f029 100644
--- a/include/xdpw.h
+++ b/include/xdpw.h
@@ -8,6 +8,10 @@ struct xdpw_request {
 	sd_bus_slot *slot;
 };
 
+struct xdpw_session {
+	sd_bus_slot *slot;
+};
+
 enum {
 	PORTAL_RESPONSE_SUCCESS = 0,
 	PORTAL_RESPONSE_CANCELLED = 1,
@@ -19,4 +23,7 @@ int init_screenshot(sd_bus *bus);
 struct xdpw_request *request_create(sd_bus *bus, const char *object_path);
 void request_destroy(struct xdpw_request *req);
 
+struct xdpw_session *session_create(sd_bus *bus, const char *object_path);
+void session_destroy(struct xdpw_session *req);
+
 #endif
diff --git a/meson.build b/meson.build
index 2bd704f..108e5d6 100644
--- a/meson.build
+++ b/meson.build
@@ -26,6 +26,7 @@ executable(
 	files([
 		'main.c',
 		'request.c',
+		'session.c',
 		'screenshot.c',
 	]),
 	dependencies: [
diff --git a/session.c b/session.c
new file mode 100644
index 0000000..c7f51ba
--- /dev/null
+++ b/session.c
@@ -0,0 +1,43 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include "xdpw.h"
+
+static const char interface_name[] = "org.freedesktop.impl.portal.Session";
+
+static int method_close(sd_bus_message *msg, void *data,
+		sd_bus_error *ret_error) {
+	// struct xdpw_session *session = data;
+	// TODO
+	printf("Session.Close\n");
+	return 0;
+}
+
+static const sd_bus_vtable session_vtable[] = {
+	SD_BUS_VTABLE_START(0),
+	SD_BUS_METHOD("Close", "", "", method_close, SD_BUS_VTABLE_UNPRIVILEGED),
+	SD_BUS_VTABLE_END
+};
+
+struct xdpw_session *session_create(sd_bus *bus, const char *object_path) {
+	struct xdpw_session *req = calloc(1, sizeof(struct xdpw_session));
+
+	if (sd_bus_add_object_vtable(bus, &req->slot, object_path, interface_name,
+			session_vtable, NULL) < 0) {
+		free(req);
+		fprintf(stderr, "sd_bus_add_object_vtable failed: %s\n",
+			strerror(-errno));
+		return NULL;
+	}
+
+	return req;
+}
+
+void session_destroy(struct xdpw_session *req) {
+	if (req == NULL) {
+		return;
+	}
+	sd_bus_slot_unref(req->slot);
+	free(req);
+}