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/**
* Copyright © 2019 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 "manager.hpp"
#include "additional_data.hpp"
#include "json_utils.hpp"
#include "pel.hpp"
#include "pel_entry.hpp"
#include "service_indicators.hpp"
#include "severity.hpp"
#include <fmt/format.h>
#include <sys/inotify.h>
#include <unistd.h>
#include <xyz/openbmc_project/Common/error.hpp>
#include <xyz/openbmc_project/Logging/Create/server.hpp>
#include <filesystem>
#include <fstream>
#include <locale>
namespace openpower
{
namespace pels
{
using namespace phosphor::logging;
namespace fs = std::filesystem;
namespace rg = openpower::pels::message;
namespace common_error = sdbusplus::xyz::openbmc_project::Common::Error;
using Create = sdbusplus::xyz::openbmc_project::Logging::server::Create;
namespace additional_data
{
constexpr auto rawPEL = "RAWPEL";
constexpr auto esel = "ESEL";
constexpr auto error = "ERROR_NAME";
} // namespace additional_data
constexpr auto defaultLogMessage = "xyz.openbmc_project.Logging.Error.Default";
Manager::~Manager()
{
if (_pelFileDeleteFD != -1)
{
if (_pelFileDeleteWatchFD != -1)
{
inotify_rm_watch(_pelFileDeleteFD, _pelFileDeleteWatchFD);
}
close(_pelFileDeleteFD);
}
}
void Manager::create(const std::string& message, uint32_t obmcLogID,
uint64_t timestamp, Entry::Level severity,
const std::vector<std::string>& additionalData,
const std::vector<std::string>& associations,
const FFDCEntries& ffdc)
{
AdditionalData ad{additionalData};
// If a PEL was passed in via a filename or in an ESEL,
// use that. Otherwise, create one.
auto rawPelPath = ad.getValue(additional_data::rawPEL);
if (rawPelPath)
{
addRawPEL(*rawPelPath, obmcLogID);
}
else
{
auto esel = ad.getValue(additional_data::esel);
if (esel)
{
addESELPEL(*esel, obmcLogID);
}
else
{
createPEL(message, obmcLogID, timestamp, severity, additionalData,
associations, ffdc);
}
}
setEntryPath(obmcLogID);
setServiceProviderNotifyFlag(obmcLogID);
}
void Manager::addRawPEL(const std::string& rawPelPath, uint32_t obmcLogID)
{
if (fs::exists(rawPelPath))
{
std::ifstream file(rawPelPath, std::ios::in | std::ios::binary);
auto data = std::vector<uint8_t>(std::istreambuf_iterator<char>(file),
std::istreambuf_iterator<char>());
if (file.fail())
{
log<level::ERR>("Filesystem error reading a raw PEL",
entry("PELFILE=%s", rawPelPath.c_str()),
entry("OBMCLOGID=%d", obmcLogID));
// TODO, Decide what to do here. Maybe nothing.
return;
}
file.close();
addPEL(data, obmcLogID);
std::error_code ec;
fs::remove(rawPelPath, ec);
}
else
{
log<level::ERR>("Raw PEL file from BMC event log does not exist",
entry("PELFILE=%s", (rawPelPath).c_str()),
entry("OBMCLOGID=%d", obmcLogID));
}
}
void Manager::addPEL(std::vector<uint8_t>& pelData, uint32_t obmcLogID)
{
auto pel = std::make_unique<openpower::pels::PEL>(pelData, obmcLogID);
if (pel->valid())
{
// PELs created by others still need this field set by us.
pel->setCommitTime();
// Assign Id other than to Hostbot PEL
if ((pel->privateHeader()).creatorID() !=
static_cast<uint8_t>(CreatorID::hostboot))
{
pel->assignID();
}
else
{
const Repository::LogID id{Repository::LogID::Pel(pel->id())};
auto result = _repo.hasPEL(id);
if (result)
{
log<level::WARNING>(
fmt::format("Duplicate HostBoot PEL Id {:#X} found; "
"moving it to archive folder",
pel->id())
.c_str());
_repo.archivePEL(*pel);
// No need to keep around the openBMC event log entry
scheduleObmcLogDelete(obmcLogID);
return;
}
}
// Update System Info to Extended User Data
pel->updateSysInfoInExtendedUserDataSection(*_dataIface);
// Check for severity 0x51 and update boot progress SRC
updateProgressSRC(pel);
try
{
log<level::DEBUG>(
fmt::format("Adding external PEL {:#x} (BMC ID {}) to repo",
pel->id(), obmcLogID)
.c_str());
_repo.add(pel);
if (_repo.sizeWarning())
{
scheduleRepoPrune();
}
// Activate any resulting service indicators if necessary
auto policy = service_indicators::getPolicy(*_dataIface);
policy->activate(*pel);
}
catch (const std::exception& e)
{
// Probably a full or r/o filesystem, not much we can do.
log<level::ERR>("Unable to add PEL to Repository",
entry("PEL_ID=0x%X", pel->id()));
}
updateEventId(pel);
updateResolution(*pel);
createPELEntry(obmcLogID);
// Check if firmware should quiesce system due to error
checkPelAndQuiesce(pel);
}
else
{
log<level::ERR>("Invalid PEL received from the host",
entry("OBMCLOGID=%d", obmcLogID));
AdditionalData ad;
ad.add("PLID", getNumberString("0x%08X", pel->plid()));
ad.add("OBMC_LOG_ID", std::to_string(obmcLogID));
ad.add("PEL_SIZE", std::to_string(pelData.size()));
std::string asciiString;
auto src = pel->primarySRC();
if (src)
{
asciiString = (*src)->asciiString();
}
ad.add("SRC", asciiString);
_eventLogger.log("org.open_power.Logging.Error.BadHostPEL",
Entry::Level::Error, ad);
// Save it to a file for debug in the lab. Just keep the latest.
// Not adding it to the PEL because it could already be max size
// and don't want to truncate an already invalid PEL.
std::ofstream pelFile{getPELRepoPath() / "badPEL"};
pelFile.write(reinterpret_cast<const char*>(pelData.data()),
pelData.size());
// No need to keep around the openBMC event log entry
scheduleObmcLogDelete(obmcLogID);
}
}
void Manager::addESELPEL(const std::string& esel, uint32_t obmcLogID)
{
std::vector<uint8_t> data;
log<level::DEBUG>("Adding PEL from ESEL",
entry("OBMC_LOG_ID=%d", obmcLogID));
try
{
data = std::move(eselToRawData(esel));
}
catch (const std::exception& e)
{
// Try to add it below anyway, so it follows the usual bad data path.
log<level::ERR>("Problems converting ESEL string to a byte vector");
}
addPEL(data, obmcLogID);
}
std::vector<uint8_t> Manager::eselToRawData(const std::string& esel)
{
std::vector<uint8_t> data;
std::string byteString;
// As the eSEL string looks like: "50 48 00 ab ..." there are 3
// characters per raw byte, and since the actual PEL data starts
// at the 16th byte, the code will grab the PEL data starting at
// offset 48 in the string.
static constexpr size_t pelStart = 16 * 3;
if (esel.size() <= pelStart)
{
log<level::ERR>("ESEL data too short",
entry("ESEL_SIZE=%d", esel.size()));
throw std::length_error("ESEL data too short");
}
for (size_t i = pelStart; i < esel.size(); i += 3)
{
if (i + 1 < esel.size())
{
byteString = esel.substr(i, 2);
data.push_back(std::stoi(byteString, nullptr, 16));
}
else
{
log<level::ERR>("ESEL data too short",
entry("ESEL_SIZE=%d", esel.size()));
throw std::length_error("ESEL data too short");
}
}
return data;
}
void Manager::erase(uint32_t obmcLogID)
{
Repository::LogID id{Repository::LogID::Obmc(obmcLogID)};
auto path = std::string(OBJ_ENTRY) + '/' + std::to_string(obmcLogID);
_pelEntries.erase(path);
_repo.remove(id);
}
bool Manager::isDeleteProhibited(uint32_t /*obmcLogID*/)
{
return false;
}
PelFFDC Manager::convertToPelFFDC(const FFDCEntries& ffdc)
{
PelFFDC pelFFDC;
std::for_each(ffdc.begin(), ffdc.end(), [&pelFFDC](const auto& f) {
PelFFDCfile pf;
pf.subType = std::get<ffdcSubtypePos>(f);
pf.version = std::get<ffdcVersionPos>(f);
pf.fd = std::get<ffdcFDPos>(f);
switch (std::get<ffdcFormatPos>(f))
{
case Create::FFDCFormat::JSON:
pf.format = UserDataFormat::json;
break;
case Create::FFDCFormat::CBOR:
pf.format = UserDataFormat::cbor;
break;
case Create::FFDCFormat::Text:
pf.format = UserDataFormat::text;
break;
case Create::FFDCFormat::Custom:
pf.format = UserDataFormat::custom;
break;
}
pelFFDC.push_back(pf);
});
return pelFFDC;
}
void Manager::createPEL(const std::string& message, uint32_t obmcLogID,
uint64_t timestamp,
phosphor::logging::Entry::Level severity,
const std::vector<std::string>& additionalData,
const std::vector<std::string>& /*associations*/,
const FFDCEntries& ffdc)
{
auto entry = _registry.lookup(message, rg::LookupType::name);
auto pelFFDC = convertToPelFFDC(ffdc);
AdditionalData ad{additionalData};
std::string msg;
if (!entry)
{
// Instead, get the default entry that means there is no
// other matching entry. This error will still use the
// AdditionalData values of the original error, and this
// code will add the error message value that wasn't found
// to this AD. This way, there will at least be a PEL,
// possibly with callouts, to allow users to debug the
// issue that caused the error even without its own PEL.
msg = "Event not found in PEL message registry: " + message;
log<level::INFO>(msg.c_str());
entry = _registry.lookup(defaultLogMessage, rg::LookupType::name);
if (!entry)
{
log<level::ERR>("Default event not found in PEL message registry");
return;
}
ad.add(additional_data::error, message);
}
auto pel = std::make_unique<openpower::pels::PEL>(
*entry, obmcLogID, timestamp, severity, ad, pelFFDC, *_dataIface);
_repo.add(pel);
if (_repo.sizeWarning())
{
scheduleRepoPrune();
}
auto src = pel->primarySRC();
if (src)
{
auto m = fmt::format("Created PEL {:#x} (BMC ID {}) with SRC {}",
pel->id(), pel->obmcLogID(),
(*src)->asciiString());
while (m.back() == ' ')
{
m.pop_back();
}
log<level::INFO>(m.c_str());
}
// Check for severity 0x51 and update boot progress SRC
updateProgressSRC(pel);
// Activate any resulting service indicators if necessary
auto policy = service_indicators::getPolicy(*_dataIface);
policy->activate(*pel);
updateDBusSeverity(*pel);
updateEventId(pel);
updateResolution(*pel);
createPELEntry(obmcLogID);
// Check if firmware should quiesce system due to error
checkPelAndQuiesce(pel);
}
sdbusplus::message::unix_fd Manager::getPEL(uint32_t pelID)
{
Repository::LogID id{Repository::LogID::Pel(pelID)};
std::optional<int> fd;
log<level::DEBUG>("getPEL", entry("PEL_ID=0x%X", pelID));
try
{
fd = _repo.getPELFD(id);
}
catch (const std::exception& e)
{
throw common_error::InternalFailure();
}
if (!fd)
{
throw common_error::InvalidArgument();
}
scheduleFDClose(*fd);
return *fd;
}
void Manager::scheduleFDClose(int fd)
{
_fdCloserEventSource = std::make_unique<sdeventplus::source::Defer>(
_event, std::bind(std::mem_fn(&Manager::closeFD), this, fd,
std::placeholders::_1));
}
void Manager::closeFD(int fd, sdeventplus::source::EventBase& /*source*/)
{
close(fd);
_fdCloserEventSource.reset();
}
std::vector<uint8_t> Manager::getPELFromOBMCID(uint32_t obmcLogID)
{
Repository::LogID id{Repository::LogID::Obmc(obmcLogID)};
std::optional<std::vector<uint8_t>> data;
log<level::DEBUG>("getPELFromOBMCID", entry("OBMC_LOG_ID=%d", obmcLogID));
try
{
data = _repo.getPELData(id);
}
catch (const std::exception& e)
{
throw common_error::InternalFailure();
}
if (!data)
{
throw common_error::InvalidArgument();
}
return *data;
}
void Manager::hostAck(uint32_t pelID)
{
Repository::LogID id{Repository::LogID::Pel(pelID)};
log<level::DEBUG>("HostAck", entry("PEL_ID=0x%X", pelID));
if (!_repo.hasPEL(id))
{
throw common_error::InvalidArgument();
}
if (_hostNotifier)
{
_hostNotifier->ackPEL(pelID);
}
}
void Manager::hostReject(uint32_t pelID, RejectionReason reason)
{
Repository::LogID id{Repository::LogID::Pel(pelID)};
log<level::DEBUG>("HostReject", entry("PEL_ID=0x%X", pelID),
entry("REASON=%d", static_cast<int>(reason)));
if (!_repo.hasPEL(id))
{
throw common_error::InvalidArgument();
}
if (reason == RejectionReason::BadPEL)
{
AdditionalData data;
data.add("BAD_ID", getNumberString("0x%08X", pelID));
_eventLogger.log("org.open_power.Logging.Error.SentBadPELToHost",
Entry::Level::Informational, data);
if (_hostNotifier)
{
_hostNotifier->setBadPEL(pelID);
}
}
else if ((reason == RejectionReason::HostFull) && _hostNotifier)
{
_hostNotifier->setHostFull(pelID);
}
}
void Manager::scheduleRepoPrune()
{
_repoPrunerEventSource = std::make_unique<sdeventplus::source::Defer>(
_event, std::bind(std::mem_fn(&Manager::pruneRepo), this,
std::placeholders::_1));
}
void Manager::pruneRepo(sdeventplus::source::EventBase& /*source*/)
{
auto idsWithHwIsoEntry = _dataIface->getLogIDWithHwIsolation();
auto idsToDelete = _repo.prune(idsWithHwIsoEntry);
// Remove the OpenBMC event logs for the PELs that were just removed.
std::for_each(idsToDelete.begin(), idsToDelete.end(),
[this](auto id) { this->_logManager.erase(id); });
_repoPrunerEventSource.reset();
}
void Manager::setupPELDeleteWatch()
{
_pelFileDeleteFD = inotify_init1(IN_NONBLOCK);
if (-1 == _pelFileDeleteFD)
{
auto e = errno;
std::string msg = "inotify_init1 failed with errno " +
std::to_string(e);
log<level::ERR>(msg.c_str());
abort();
}
_pelFileDeleteWatchFD = inotify_add_watch(
_pelFileDeleteFD, _repo.repoPath().c_str(), IN_DELETE);
if (-1 == _pelFileDeleteWatchFD)
{
auto e = errno;
std::string msg = "inotify_add_watch failed with error " +
std::to_string(e);
log<level::ERR>(msg.c_str());
abort();
}
_pelFileDeleteEventSource = std::make_unique<sdeventplus::source::IO>(
_event, _pelFileDeleteFD, EPOLLIN,
std::bind(std::mem_fn(&Manager::pelFileDeleted), this,
std::placeholders::_1, std::placeholders::_2,
std::placeholders::_3));
}
void Manager::pelFileDeleted(sdeventplus::source::IO& /*io*/, int /*fd*/,
uint32_t revents)
{
if (!(revents & EPOLLIN))
{
return;
}
// An event for 1 PEL uses 48B. When all PELs are deleted at once,
// as many events as there is room for can be handled in one callback.
// A size of 2000 will allow 41 to be processed, with additional
// callbacks being needed to process the remaining ones.
std::array<uint8_t, 2000> data{};
auto bytesRead = read(_pelFileDeleteFD, data.data(), data.size());
if (bytesRead < 0)
{
auto e = errno;
std::string msg = "Failed reading data from inotify event, errno = " +
std::to_string(e);
log<level::ERR>(msg.c_str());
abort();
}
auto offset = 0;
while (offset < bytesRead)
{
auto event = reinterpret_cast<inotify_event*>(&data[offset]);
if (event->mask & IN_DELETE)
{
std::string filename{event->name};
// Get the PEL ID from the filename and tell the
// repo it's been removed, and then delete the BMC
// event log if it's there.
auto pos = filename.find_first_of('_');
if (pos != std::string::npos)
{
try
{
auto idString = filename.substr(pos + 1);
auto pelID = std::stoul(idString, nullptr, 16);
Repository::LogID id{Repository::LogID::Pel(pelID)};
auto removedLogID = _repo.remove(id);
if (removedLogID)
{
_logManager.erase(removedLogID->obmcID.id);
}
}
catch (const std::exception& e)
{
log<level::INFO>("Could not find PEL ID from its filename",
entry("FILENAME=%s", filename.c_str()));
}
}
}
offset += offsetof(inotify_event, name) + event->len;
}
}
std::tuple<uint32_t, uint32_t> Manager::createPELWithFFDCFiles(
std::string message, Entry::Level severity,
std::map<std::string, std::string> additionalData,
std::vector<std::tuple<
sdbusplus::xyz::openbmc_project::Logging::server::Create::FFDCFormat,
uint8_t, uint8_t, sdbusplus::message::unix_fd>>
fFDC)
{
_logManager.createWithFFDC(message, severity, additionalData, fFDC);
return {_logManager.lastEntryID(), _repo.lastPelID()};
}
std::string Manager::getPELJSON(uint32_t obmcLogID)
{
// Throws InvalidArgument if not found
auto pelID = getPELIdFromBMCLogId(obmcLogID);
auto cmd = fmt::format("/usr/bin/peltool -i {:#x}", pelID);
FILE* pipe = popen(cmd.c_str(), "r");
if (!pipe)
{
log<level::ERR>(fmt::format("Error running {}", cmd).c_str());
throw common_error::InternalFailure();
}
std::string output;
std::array<char, 1024> buffer;
while (fgets(buffer.data(), buffer.size(), pipe) != nullptr)
{
output.append(buffer.data());
}
int rc = pclose(pipe);
if (WEXITSTATUS(rc) != 0)
{
log<level::ERR>(
fmt::format("Error running {}, rc = {}", cmd, rc).c_str());
throw common_error::InternalFailure();
}
return output;
}
void Manager::checkPelAndQuiesce(std::unique_ptr<openpower::pels::PEL>& pel)
{
if ((pel->userHeader().severity() ==
static_cast<uint8_t>(SeverityType::nonError)) ||
(pel->userHeader().severity() ==
static_cast<uint8_t>(SeverityType::recovered)))
{
log<level::DEBUG>(
"PEL severity informational or recovered. no quiesce needed");
return;
}
if (!_logManager.isQuiesceOnErrorEnabled())
{
log<level::DEBUG>("QuiesceOnHwError not enabled, no quiesce needed");
return;
}
CreatorID creatorID{pel->privateHeader().creatorID()};
if ((creatorID != CreatorID::openBMC) &&
(creatorID != CreatorID::hostboot) &&
(creatorID != CreatorID::ioDrawer) && (creatorID != CreatorID::occ) &&
(creatorID != CreatorID::phyp))
{
return;
}
// Now check if it has any type of callout
if (pel->isHwCalloutPresent())
{
log<level::INFO>(
"QuiesceOnHwError enabled, PEL severity not nonError or recovered, "
"and callout is present");
_logManager.quiesceOnError(pel->obmcLogID());
}
}
std::string Manager::getEventId(const openpower::pels::PEL& pel) const
{
std::string str;
auto src = pel.primarySRC();
if (src)
{
const auto& hexwords = (*src)->hexwordData();
std::string refcode = (*src)->asciiString();
size_t pos = refcode.find_last_not_of(0x20);
if (pos != std::string::npos)
{
refcode.erase(pos + 1);
}
str = refcode;
for (auto& value : hexwords)
{
str += " ";
str += getNumberString("%08X", value);
}
}
return sanitizeFieldForDBus(str);
}
void Manager::updateEventId(std::unique_ptr<openpower::pels::PEL>& pel)
{
std::string eventIdStr = getEventId(*pel);
auto entryN = _logManager.entries.find(pel->obmcLogID());
if (entryN != _logManager.entries.end())
{
entryN->second->eventId(eventIdStr);
}
}
std::string Manager::sanitizeFieldForDBus(std::string field)
{
std::for_each(field.begin(), field.end(), [](char& ch) {
if (((ch < ' ') || (ch > '~')) && (ch != '\n') && (ch != '\t'))
{
ch = ' ';
}
});
return field;
}
std::string Manager::getResolution(const openpower::pels::PEL& pel) const
{
std::string str;
std::string resolution;
auto src = pel.primarySRC();
if (src)
{
// First extract the callout pointer and then go through
const auto& callouts = (*src)->callouts();
namespace pv = openpower::pels::pel_values;
// All PELs dont have callout, check before parsing callout data
if (callouts)
{
const auto& entries = callouts->callouts();
// Entry starts with index 1
uint8_t index = 1;
for (auto& entry : entries)
{
resolution += std::to_string(index) + ". ";
// Adding Location code to resolution
if (!entry->locationCode().empty())
resolution += "Location Code: " + entry->locationCode() +
", ";
if (entry->fruIdentity())
{
// Get priority and set the resolution string
str = pv::getValue(entry->priority(),
pel_values::calloutPriorityValues,
pel_values::registryNamePos);
str[0] = toupper(str[0]);
resolution += "Priority: " + str + ", ";
if (entry->fruIdentity()->getPN().has_value())
{
resolution +=
"PN: " + entry->fruIdentity()->getPN().value() +
", ";
}
if (entry->fruIdentity()->getSN().has_value())
{
resolution +=
"SN: " + entry->fruIdentity()->getSN().value() +
", ";
}
if (entry->fruIdentity()->getCCIN().has_value())
{
resolution +=
"CCIN: " + entry->fruIdentity()->getCCIN().value() +
", ";
}
// Add the maintenance procedure
if (entry->fruIdentity()->getMaintProc().has_value())
{
resolution +=
"Procedure: " +
entry->fruIdentity()->getMaintProc().value() + ", ";
}
}
resolution.resize(resolution.size() - 2);
resolution += "\n";
index++;
}
}
}
return sanitizeFieldForDBus(resolution);
}
bool Manager::updateResolution(const openpower::pels::PEL& pel)
{
std::string callouts = getResolution(pel);
auto entryN = _logManager.entries.find(pel.obmcLogID());
if (entryN != _logManager.entries.end())
{
entryN->second->resolution(callouts, true);
}
return false;
}
void Manager::updateDBusSeverity(const openpower::pels::PEL& pel)
{
// The final severity of the PEL may not agree with the
// original severity of the D-Bus event log. Update the
// D-Bus property to match in some cases. This is to
// ensure there isn't a Critical or Warning Redfish event
// log for an informational or recovered PEL (or vice versa).
// This doesn't make an explicit call to serialize the new
// event log property value because updateEventId() is called
// right after this and will do it.
auto sevType =
static_cast<SeverityType>(pel.userHeader().severity() & 0xF0);
auto entryN = _logManager.entries.find(pel.obmcLogID());
if (entryN != _logManager.entries.end())
{
auto newSeverity = fixupLogSeverity(entryN->second->severity(),
sevType);
if (newSeverity)
{
log<level::INFO>(
fmt::format(
"Changing event log {} severity from {} "
"to {} to match PEL",
entryN->second->id(),
Entry::convertLevelToString(entryN->second->severity()),
Entry::convertLevelToString(*newSeverity))
.c_str());
entryN->second->severity(*newSeverity, true);
}
}
}
void Manager::setEntryPath(uint32_t obmcLogID)
{
Repository::LogID id{Repository::LogID::Obmc(obmcLogID)};
if (auto attributes = _repo.getPELAttributes(id); attributes)
{
auto& attr = attributes.value().get();
auto entry = _logManager.entries.find(obmcLogID);
if (entry != _logManager.entries.end())
{
entry->second->path(attr.path, true);
}
}
}
void Manager::setServiceProviderNotifyFlag(uint32_t obmcLogID)
{
Repository::LogID id{Repository::LogID::Obmc(obmcLogID)};
if (auto attributes = _repo.getPELAttributes(id); attributes)
{
auto& attr = attributes.value().get();
auto entry = _logManager.entries.find(obmcLogID);
if (entry != _logManager.entries.end())
{
if (attr.actionFlags.test(callHomeFlagBit))
{
entry->second->serviceProviderNotify(Entry::Notify::Notify);
}
else
{
entry->second->serviceProviderNotify(Entry::Notify::Inhibit);
}
}
}
}
void Manager::createPELEntry(uint32_t obmcLogID, bool skipIaSignal)
{
std::map<std::string, PropertiesVariant> varData;
Repository::LogID id{Repository::LogID::Obmc(obmcLogID)};
if (auto attributes = _repo.getPELAttributes(id); attributes)
{
namespace pv = openpower::pels::pel_values;
auto& attr = attributes.value().get();
// get the hidden flag values
auto sevType = static_cast<SeverityType>(attr.severity & 0xF0);
auto isHidden = true;
if (((sevType != SeverityType::nonError) &&
attr.actionFlags.test(reportFlagBit) &&
!attr.actionFlags.test(hiddenFlagBit)) ||
((sevType == SeverityType::nonError) &&
attr.actionFlags.test(serviceActionFlagBit)))
{
isHidden = false;
}
varData.emplace(std::string("Hidden"), isHidden);
varData.emplace(
std::string("Subsystem"),
pv::getValue(attr.subsystem, pel_values::subsystemValues));
varData.emplace(
std::string("ManagementSystemAck"),
(attr.hmcState == TransmissionState::acked ? true : false));
// Path to create PELEntry Interface is same as PEL
auto path = std::string(OBJ_ENTRY) + '/' + std::to_string(obmcLogID);
// Create Interface for PELEntry and set properties
auto pelEntry = std::make_unique<PELEntry>(_logManager.getBus(), path,
varData, obmcLogID, &_repo);
if (!skipIaSignal)
{
pelEntry->emit_added();
}
_pelEntries.emplace(std::move(path), std::move(pelEntry));
}
}
uint32_t Manager::getPELIdFromBMCLogId(uint32_t bmcLogId)
{
Repository::LogID id{Repository::LogID::Obmc(bmcLogId)};
if (auto logId = _repo.getLogID(id); !logId.has_value())
{
throw common_error::InvalidArgument();
}
else
{
return logId->pelID.id;
}
}
uint32_t Manager::getBMCLogIdFromPELId(uint32_t pelId)
{
Repository::LogID id{Repository::LogID::Pel(pelId)};
if (auto logId = _repo.getLogID(id); !logId.has_value())
{
throw common_error::InvalidArgument();
}
else
{
return logId->obmcID.id;
}
}
void Manager::updateProgressSRC(
std::unique_ptr<openpower::pels::PEL>& pel) const
{
// Check for pel severity of type - 0x51 = critical error, system
// termination
if (pel->userHeader().severity() == 0x51)
{
auto src = pel->primarySRC();
if (src)
{
std::vector<uint8_t> asciiSRC = (*src)->getSrcStruct();
uint64_t srcRefCode = 0;
// Read bytes from offset [40-47] e.g. BD8D1001
for (int i = 0; i < 8; i++)
{
srcRefCode |= (static_cast<uint64_t>(asciiSRC[40 + i])
<< (8 * i));
}
try
{
_dataIface->createProgressSRC(srcRefCode, asciiSRC);
}
catch (std::exception& e)
{
// Exception - may be no boot progress interface on dbus
}
}
}
}
void Manager::scheduleObmcLogDelete(uint32_t obmcLogID)
{
_obmcLogDeleteEventSource = std::make_unique<sdeventplus::source::Defer>(
_event, std::bind(std::mem_fn(&Manager::deleteObmcLog), this,
std::placeholders::_1, obmcLogID));
}
void Manager::deleteObmcLog(sdeventplus::source::EventBase&, uint32_t obmcLogID)
{
log<level::INFO>(
fmt::format("Removing event log with no PEL: {}", obmcLogID).c_str());
_logManager.erase(obmcLogID);
_obmcLogDeleteEventSource.reset();
}
} // namespace pels
} // namespace openpower