From 5d621fbf9d794e91697e951679ccc639d0049e03 Mon Sep 17 00:00:00 2001
From: Denton Gentry <dgentry@google.com>
Date: Thu, 12 Nov 2015 20:23:51 -0800
Subject: [PATCH] Restore tlsdate-dbus-announce.

---
 src/include.am              |  4 ++++
 src/tlsdate-dbus-announce.c | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 45 insertions(+)
 create mode 100644 src/tlsdate-dbus-announce.c

diff --git a/src/include.am b/src/include.am
index ec091e5..29f108d 100644
--- a/src/include.am
+++ b/src/include.am
@@ -13,6 +13,7 @@ include src/compat/include.am
 if TARGET_LINUX
 bin_PROGRAMS+= src/tlsdate
 bin_PROGRAMS+= src/tlsdate-helper
+bin_PROGRAMS+= src/tlsdate-dbus-announce
 
 if HAVE_SECCOMP_FILTER
 src_tlsdate_helper_SOURCES+= src/seccomp.c
@@ -483,6 +484,9 @@ endif
 endif
 endif
 
+src_tlsdate_dbus_announce_CFLAGS = @DBUS_CFLAGS@
+src_tlsdate_dbus_announce_LDADD = @DBUS_LIBS@
+src_tlsdate_dbus_announce_SOURCES = src/tlsdate-dbus-announce.c
 
 check_PROGRAMS+= src/test/proxy-override src/test/check-host-1 \
                  src/test/check-host-2 src/test/sleep-wrap \
diff --git a/src/tlsdate-dbus-announce.c b/src/tlsdate-dbus-announce.c
new file mode 100644
index 0000000..fc474fe
--- /dev/null
+++ b/src/tlsdate-dbus-announce.c
@@ -0,0 +1,41 @@
+/*
+ * tlsdate-dbus-announce.c - announce date change on dbus
+ * Copyright (c) 2012 The Chromium Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include "config.h"
+
+#ifdef HAVE_DBUS
+#include <dbus/dbus.h>
+#include <stdint.h>
+
+int main(void)
+{
+  DBusConnection *conn = NULL;
+  DBusMessage *msg = NULL;
+  DBusError error;
+  uint32_t ignored;
+
+  dbus_error_init(&error);
+  conn = dbus_bus_get(DBUS_BUS_SYSTEM, &error);
+  if (!conn)
+    return 1;
+  if (dbus_bus_request_name(conn, "org.torproject.tlsdate", 0, &error) < 0)
+    return 1;
+  msg = dbus_message_new_signal("/org/torproject/tlsdate", "org.torproject.tlsdate", "TimeUpdated");
+  if (!msg)
+    return 1;
+  if (!dbus_connection_send(conn, msg, &ignored))
+    return 1;
+  dbus_connection_flush(conn);
+  dbus_message_unref(msg);
+  return 0;
+}
+#else
+int main(void)
+{
+  return 2;
+}
+#endif
-- 
2.6.0.rc2.230.g3dd15c0