commit 7a1dc0b7a4fe79022ae49ec6a710f5e9ad6732c1
author Alex Vakulenko <avakulenko@chromium.org> Fri Aug 15 11:45:46 2014 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Wed Aug 20 02:08:19 2014 +0000
tree 18161102429b05a172a2dc4f759942ff2f951578
parent f2784de892dc17bc5f3f7b25e5e8190b5767c560

buffet: Use DBus utilities in buffet_client

Use chromeos::dbus_utils::AppendValueToWriter to send a dictionary
over DBus instead of writing it out manually.

Also added a parameter to TestMethod for more testing of DBus
communication between Buffet and buffet_client. Buffet replies
with the same string parameters (like an 'echo' service).

BUG=chromium:374864
TEST=USE=buffet P2_TEST_FILTER="buffet::*" FEATURES=test emerge-link platform2

Change-Id: Ib9d5a8e5173fac894e742cfda5f3fb52ea96f15b
Reviewed-on: https://chromium-review.googlesource.com/212683
Reviewed-by: Christopher Wiley <wiley@chromium.org>
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>

buffet/manager.h

diff --git a/buffet/manager.h b/buffet/manager.h
index 73ed8aa..ba7190d 100644
--- a/buffet/manager.h
+++ b/buffet/manager.h
@@ -59,7 +59,8 @@
   void HandleUpdateState(chromeos::ErrorPtr* error,
                          const std::string& json_state_fragment);
   // Handles calls to org.chromium.Buffet.Manager.Test()
-  void HandleTestMethod(chromeos::ErrorPtr* error);
+  std::string HandleTestMethod(chromeos::ErrorPtr* error,
+                               const std::string& message);
 
   chromeos::dbus_utils::DBusObject dbus_object_;