Raise SNMP trap by reading error entry properties
dbus-monitor is notified for any new error entry
created. dbus-monitor parses the error entry and
constructs ErrorNotification object and sends
SNMP trap.
Change-Id: I25916b087c5513916c90266278ccafc5db3c41a0
Signed-off-by: Marri Devender Rao <devenrao@in.ibm.com>
diff --git a/src/snmp_trap.cpp b/src/snmp_trap.cpp
index 06e8b18..27b8133 100644
--- a/src/snmp_trap.cpp
+++ b/src/snmp_trap.cpp
@@ -1,14 +1,55 @@
#include "snmp_trap.hpp"
+#include <snmp.hpp>
+#include <snmp_notification.hpp>
+#include <phosphor-logging/log.hpp>
+#include <phosphor-logging/elog.hpp>
+#include <phosphor-logging/elog-errors.hpp>
+#include <xyz/openbmc_project/Logging/Entry/server.hpp>
+#include <xyz/openbmc_project/Common/error.hpp>
namespace phosphor
{
namespace dbus
{
namespace monitoring
{
+using namespace phosphor::logging;
+using namespace sdbusplus::xyz::openbmc_project::Logging::server;
+using namespace phosphor::network::snmp;
+using InternalFailure =
+ sdbusplus::xyz::openbmc_project::Common::Error::InternalFailure;
+
+static constexpr auto entry = "xyz.openbmc_project.Logging.Entry";
+
void ErrorTrap::trap(sdbusplus::message::message& msg) const
{
- // TODO openbmc/openbmc#3059
- // TODO: Send trap to SNMP to be added after phoshpor-snmp is merged
+ sdbusplus::message::object_path path;
+ msg.read(path);
+ PathInterfacesAdded intfs;
+ msg.read(intfs);
+ auto it = intfs.find(entry);
+ if (it == intfs.end())
+ {
+ return;
+ }
+ auto& propMap = it->second;
+ auto errorID = propMap.at("Id").get<uint32_t>();
+ auto timestamp = propMap.at("Timestamp").get<uint64_t>();
+ auto sev = propMap.at("Severity").get<std::string>();
+ auto isev = static_cast<uint8_t>(Entry::convertLevelFromString(sev));
+ auto message = propMap.at("Message").get<std::string>();
+ try
+ {
+ sendTrap<OBMCErrorNotification>(errorID, timestamp, isev, message);
+ }
+ catch (const InternalFailure& e)
+ {
+ log<level::INFO>(
+ "Failed to send SNMP trap",
+ phosphor::logging::entry("ERROR_ID=%d", errorID),
+ phosphor::logging::entry("TIMESTAMP=%llu", timestamp),
+ phosphor::logging::entry("SEVERITY=%s", sev.c_str()),
+ phosphor::logging::entry("MESSAGE=%s", message.c_str()));
+ }
}
} // namespace monitoring
} // namespace dbus