commit dd8e9e4094dd36c43be44dc9ef14b65a124e0dda
author Lei YU <mine260309@gmail.com> Wed Apr 19 17:46:58 2017 +0800
committer Lei YU <mine260309@gmail.com> Mon Oct 16 20:40:04 2017 +0800
tree b328e5ae623a5b42d58c5af3c3724580872a1ec9
parent ddd5442801bce5901ec9a9939541d297bb7ea7d5

Use mapper to find service name

Use objectMapper to find the service name instead of using
hard-coded service name.

Change-Id: If436c65d9a9a4942eaf30ea20bc7b85e3e7694c1
Signed-off-by: Lei YU <mine260309@gmail.com>

epoch_base.cpp

diff --git a/epoch_base.cpp b/epoch_base.cpp
index 07b3113..09337de 100644
--- a/epoch_base.cpp
+++ b/epoch_base.cpp
@@ -5,6 +5,14 @@
 #include <iomanip>
 #include <sstream>
 
+namespace // anonymous
+{
+constexpr auto SYSTEMD_TIME_SERVICE = "org.freedesktop.timedate1";
+constexpr auto SYSTEMD_TIME_PATH = "/org/freedesktop/timedate1";
+constexpr auto SYSTEMD_TIME_INTERFACE = "org.freedesktop.timedate1";
+constexpr auto METHOD_SET_TIME = "SetTime";
+}
+
 namespace phosphor
 {
 namespace time
@@ -32,10 +40,10 @@
 using namespace std::chrono;
 void EpochBase::setTime(const microseconds& usec)
 {
-    auto method = bus.new_method_call("org.freedesktop.timedate1",
-                                      "/org/freedesktop/timedate1",
-                                      "org.freedesktop.timedate1",
-                                      "SetTime");
+    auto method = bus.new_method_call(SYSTEMD_TIME_SERVICE,
+                                      SYSTEMD_TIME_PATH,
+                                      SYSTEMD_TIME_INTERFACE,
+                                      METHOD_SET_TIME);
     method.append(static_cast<int64_t>(usec.count()),
                   false, // relative
                   false); // user_interaction