ledflasher: Update weave command APIs

Weave has changed some of D-Bus APIs and metrics needs to be updated
accrdingly. Command::Done is replaced with Complete(), Command::Abort
now takes error code and error messages, Command::category is removed
and Command::status is renamed to Command::state

Change-Id: Ic6717769e88d1ff5f72e1d66d9012ee1ef5e4f1e

1 files changed, 19 insertions, 10 deletions

diff --git a/src/ledflasher/ledflasher.cc b/src/ledflasher/ledflasher.cc
index d7f92b9..1d7d58c 100644
--- a/src/ledflasher/ledflasher.cc
+++ b/src/ledflasher/ledflasher.cc
@@ -122,7 +122,7 @@ void Daemon::OnLEDServiceDisconnected(const dbus::ObjectPath& object_path) {
 }
 
 void Daemon::OnCommand(CommandProxy* command) {
-  if (command->status() != "queued")
+  if (command->state() != "queued")
     return;
 
   LOG(INFO) << "Command: " << command->name();
@@ -139,14 +139,19 @@ void Daemon::OnSet(CommandProxy* command) {
   int index = GetParameter<int>(command->parameters(), "_led");
   CHECK(index > 0);
   bool on = GetParameter<bool>(command->parameters(), "_on");
-  if (!led_service_ || !led_service_->SetLED(index - 1, on, nullptr)) {
-    CHECK(command->Abort(nullptr));
+  if (!led_service_) {
+    CHECK(command->Abort("system_error", "ledservice unavailable", nullptr));
+    return;
+  }
+  chromeos::ErrorPtr error;
+  if (!led_service_->SetLED(index - 1, on, &error)) {
+    CHECK(command->Abort(error->GetCode(), error->GetMessage(), nullptr));
     return;
   }
   animation_.reset();
   status_ = "idle";
   NotifyDeviceStateChanged();
-  CHECK(command->Done(nullptr));
+  CHECK(command->Complete({}, nullptr));
 }
 
 void Daemon::OnToggle(CommandProxy* command) {
@@ -154,16 +159,20 @@ void Daemon::OnToggle(CommandProxy* command) {
   CHECK(index > 0);
   index--;
   bool on = false;
-  if (!led_service_ ||
-      !led_service_->GetLED(index, &on, nullptr) ||
-      !led_service_->SetLED(index, !on, nullptr)) {
-    CHECK(command->Abort(nullptr));
+  if (!led_service_) {
+    CHECK(command->Abort("system_error", "ledservice unavailable", nullptr));
+    return;
+  }
+  chromeos::ErrorPtr error;
+  if(!led_service_->GetLED(index, &on, &error) ||
+     !led_service_->SetLED(index, !on, &error)) {
+    CHECK(command->Abort(error->GetCode(), error->GetMessage(), nullptr));
     return;
   }
   animation_.reset();
   status_ = "idle";
   NotifyDeviceStateChanged();
-  CHECK(command->Done(nullptr));
+  CHECK(command->Complete({}, nullptr));
 }
 
 void Daemon::OnAnimate(CommandProxy* command) {
@@ -181,7 +190,7 @@ void Daemon::OnAnimate(CommandProxy* command) {
     status_ = "idle";
   }
   NotifyDeviceStateChanged();
-  CHECK(command->Done(nullptr));
+  CHECK(command->Complete({}, nullptr));
 }
 
 void Daemon::UpdateDeviceState(ManagerProxy* manager) {