commit 5dd843441d92fe8a5264231140a8ed0406153aae
author Alex Vakulenko <avakulenko@chromium.org> Mon Apr 13 16:05:10 2015 -0700
committer ChromeOS Commit Bot <chromeos-commit-bot@chromium.org> Fri Apr 17 22:32:51 2015 +0000
tree 4de127db473c31b0ea404f3e7ff624bef61b0082
parent 76e705933a6e0387310f0d5feb67909e76117926

powerd: Add handler for GCD 'base.reboot' command.

When powerd is built for boards that uses Buffet (with 'buffet'
USE flag), we import Buffet's D-Bus object proxies and listen for
new commands arriving. Powerd responds to 'base.reboot' command by
rebooting the device.

Also, made sure Buffet's test daemon does not "process" any commands
that do not belong to it (and removed 'base.reboot' from its handler).

BUG=brillo:806
TEST=built image, deployed on device and observed how sending base.reboot
     restarts the device.
CQ-DEPEND=CL:265570,CL:265533,CL:265571

Change-Id: I70008dc98d41125bb2a0654c5e3bfe03d5915171
Reviewed-on: https://chromium-review.googlesource.com/265558
Reviewed-by: Alex Vakulenko <avakulenko@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
Tested-by: Alex Vakulenko <avakulenko@chromium.org>

buffet/etc/buffet/commands/test.json

diff --git a/buffet/etc/buffet/commands/test.json b/buffet/etc/buffet/commands/test.json
index f6201c7..4d11f82 100644
--- a/buffet/etc/buffet/commands/test.json
+++ b/buffet/etc/buffet/commands/test.json
@@ -1,11 +1,5 @@
 {
   "base": {
-    "reboot": {
-      "parameters": {
-      },
-      "results": {
-      }
-    },
     "_jump": {
       "parameters": {
         "_height":"integer"

buffet/test_daemon/main.cc

diff --git a/buffet/test_daemon/main.cc b/buffet/test_daemon/main.cc
index 65372fb..c87eff8 100644
--- a/buffet/test_daemon/main.cc
+++ b/buffet/test_daemon/main.cc
@@ -19,6 +19,10 @@
 
 #include "buffet/dbus-proxies.h"
 
+namespace {
+const char kTestCommandCategory[] = "test";
+}  // anonymous namespace
+
 class Daemon : public chromeos::DBusDaemon {
  public:
   Daemon() = default;
@@ -68,6 +72,10 @@
 }
 
 void Daemon::OnBuffetCommand(org::chromium::Buffet::CommandProxy* command) {
+  // "Handle" only commands that belong to this daemon's category.
+  if (command->category() != kTestCommandCategory)
+    return;
+
   command->SetPropertyChangedCallback(base::Bind(&Daemon::OnPropertyChange,
                                                  base::Unretained(this)));
   printf("++++++++++++++++++++++++++++++++++++++++++++++++\n");