watch for the Greeter to appear on the bus

1 files changed, 11 insertions, 1 deletions

diff --git a/src/main.cpp b/src/main.cpp
index 52cdd58..ee05f52 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -47,6 +47,15 @@ main(int /*argc*/, char** /*argv*/)
       g_main_loop_quit(loop);
     };
 
+    // get the session bus
+    GError* error {};
+    auto session_bus = g_bus_get_sync(G_BUS_TYPE_SESSION, nullptr, &error);
+    if (error != nullptr) {
+        g_critical("Unable to get session bus: %s", error->message);
+        g_clear_error(&error);
+        return 0;
+    }
+
     // build all our indicators.
     // Right now we've only got one -- rotation lock -- but hey, we can dream.
     std::vector<std::shared_ptr<Indicator>> indicators;
@@ -63,7 +72,7 @@ main(int /*argc*/, char** /*argv*/)
     static constexpr char const * ADB_SOCKET_PATH {"/dev/socket/adbd"};
     static constexpr char const * PUBLIC_KEYS_FILENAME {"/data/misc/adb/adb_keys"};
     auto usb_monitor = std::make_shared<GUDevUsbMonitor>();
-    auto greeter = std::make_shared<UnityGreeter>();
+    auto greeter = std::make_shared<UnityGreeter>(session_bus);
     UsbManager usb_manager {ADB_SOCKET_PATH, PUBLIC_KEYS_FILENAME, usb_monitor, greeter};
 
     // let's go!
@@ -71,5 +80,6 @@ main(int /*argc*/, char** /*argv*/)
 
     // cleanup
     g_main_loop_unref(loop);
+    g_clear_object(&session_bus);
     return 0;
 }