pseq: Add generic failure handling to base class
Use the power sequencer base class to handle failure cases where the
device is not found or a device specific failure can not determined. Add
a error logging convience method. Move the D-Bus object to the base
class.
Signed-off-by: Jim Wright <jlwright@us.ibm.com>
Change-Id: I6f7c2951e83cb892ec0c63018d65d5e241ebe6f0
diff --git a/phosphor-power-sequencer/src/power_sequencer_monitor.cpp b/phosphor-power-sequencer/src/power_sequencer_monitor.cpp
new file mode 100644
index 0000000..d56c38d
--- /dev/null
+++ b/phosphor-power-sequencer/src/power_sequencer_monitor.cpp
@@ -0,0 +1,86 @@
+/**
+ * Copyright © 2021 IBM Corporation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "power_sequencer_monitor.hpp"
+
+#include <fmt/format.h>
+
+#include <phosphor-logging/elog.hpp>
+#include <phosphor-logging/log.hpp>
+
+#include <exception>
+#include <map>
+
+namespace phosphor::power::sequencer
+{
+
+using namespace phosphor::logging;
+
+PowerSequencerMonitor::PowerSequencerMonitor(sdbusplus::bus::bus& bus) :
+ bus(bus)
+{}
+
+void PowerSequencerMonitor::logError(
+ const std::string& message,
+ std::map<std::string, std::string>& additionalData)
+{
+ try
+ {
+ auto method = bus.new_method_call(
+ "xyz.openbmc_project.Logging", "/xyz/openbmc_project/logging",
+ "xyz.openbmc_project.Logging.Create", "Create");
+
+ // Add PID to AdditionalData
+ additionalData.emplace("_PID", std::to_string(getpid()));
+
+ method.append(message,
+ sdbusplus::xyz::openbmc_project::Logging::server::Entry::
+ Level::Critical,
+ additionalData);
+ bus.call_noreply(method);
+ }
+ catch (const std::exception& e)
+ {
+ log<level::ERR>(
+ fmt::format("Unable to log error, message: {}, error {}", message,
+ e.what())
+ .c_str());
+ }
+}
+
+void PowerSequencerMonitor::onFailure(bool timeout,
+ const std::string& powerSupplyError)
+{
+ std::map<std::string, std::string> additionalData{};
+ if (!powerSupplyError.empty())
+ {
+ // Default to power supply error
+ logError(powerSupplyError, additionalData);
+ }
+ else if (timeout)
+ {
+ // Default to timeout error
+ logError("xyz.openbmc_project.Power.Error.PowerOnTimeout",
+ additionalData);
+ }
+ else
+ {
+ // Default to generic pgood error
+ logError("xyz.openbmc_project.Power.Error.Shutdown", additionalData);
+ }
+}
+
+} // namespace phosphor::power::sequencer