commit fc1ecc59100d21c953501703bc5db9e02e25b333
author Vijay Khemka <vijaykhemka@fb.com> Wed Apr 01 10:49:28 2020 -0700
committer Vijay Khemka <vijaykhemka@fb.com> Mon Apr 06 14:36:15 2020 -0700
tree db38796af620b9263c64124b2ef91d1c47dacb3a
parent e7520ba18a5b5ba6c8eb7a9d543704f9699295a1

Add phosphor log

For event logging and state transition logging using phosphor log
instead of cerr.

Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Change-Id: I106ba6340e03fff4317d4f8edd8d2979b7478f03

power-control-x86/src/power_control.cpp

diff --git a/power-control-x86/src/power_control.cpp b/power-control-x86/src/power_control.cpp
index 20ea9cd..4f4d180 100644
--- a/power-control-x86/src/power_control.cpp
+++ b/power-control-x86/src/power_control.cpp
@@ -25,6 +25,7 @@
 #include <fstream>
 #include <gpiod.hpp>
 #include <iostream>
+#include <phosphor-logging/log.hpp>
 #include <sdbusplus/asio/object_server.hpp>
 #include <string_view>
 
@@ -185,7 +186,10 @@
 }
 static void logStateTransition(const PowerState state)
 {
-    std::cerr << "Moving to \"" << getPowerStateName(state) << "\" state.\n";
+    std::string logMsg = "Moving to \"" + getPowerStateName(state) + "\" state";
+    phosphor::logging::log<phosphor::logging::level::INFO>(
+        logMsg.c_str(),
+        phosphor::logging::entry("STATE=%s", getPowerStateName(state).c_str()));
 }
 
 enum class Event
@@ -286,8 +290,11 @@
 }
 static void logEvent(const std::string_view stateHandler, const Event event)
 {
-    std::cerr << stateHandler << ": " << getEventName(event)
-              << " event received.\n";
+    std::string logMsg{stateHandler};
+    logMsg += ": " + getEventName(event) + " event received";
+    phosphor::logging::log<phosphor::logging::level::INFO>(
+        logMsg.c_str(),
+        phosphor::logging::entry("EVENT=%s", getEventName(event).c_str()));
 }
 
 // Power state handlers