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Matt Spinler4e8078c2019-07-09 13:22:32 -05001#pragma once
2
Matt Spinlera34ab722019-12-16 10:39:32 -06003#include "config.h"
4
Matt Spinlerc8705e22019-09-11 12:36:07 -05005#include "data_interface.hpp"
Matt Spinlerf682b402019-12-18 13:48:08 -06006#include "event_logger.hpp"
Matt Spinlerf60ac272019-12-11 13:47:50 -06007#include "host_notifier.hpp"
Matt Spinler4e8078c2019-07-09 13:22:32 -05008#include "log_manager.hpp"
Matt Spinler89fa0822019-07-17 13:54:30 -05009#include "paths.hpp"
Matt Spinler56ad2a02020-03-26 14:00:52 -050010#include "pel.hpp"
Matt Spinler367144c2019-09-19 15:33:52 -050011#include "registry.hpp"
Matt Spinler89fa0822019-07-17 13:54:30 -050012#include "repository.hpp"
Matt Spinler4e8078c2019-07-09 13:22:32 -050013
Vijay Loboafb1b462021-07-21 23:29:13 -050014#include <org/open_power/Logging/PEL/Entry/server.hpp>
Matt Spinlera34ab722019-12-16 10:39:32 -060015#include <org/open_power/Logging/PEL/server.hpp>
16#include <sdbusplus/server.hpp>
Matt Spinler6b1a5c82020-01-07 08:48:53 -060017#include <sdeventplus/event.hpp>
18#include <sdeventplus/source/event.hpp>
Matt Spinler44893cc2020-08-26 11:34:17 -050019#include <xyz/openbmc_project/Logging/Create/server.hpp>
Matt Spinlera34ab722019-12-16 10:39:32 -060020
Matt Spinler4e8078c2019-07-09 13:22:32 -050021namespace openpower
22{
23namespace pels
24{
25
Matt Spinlera34ab722019-12-16 10:39:32 -060026using PELInterface = sdbusplus::server::object::object<
27 sdbusplus::org::open_power::Logging::server::PEL>;
28
Matt Spinler4e8078c2019-07-09 13:22:32 -050029/**
30 * @brief PEL manager object
31 */
Matt Spinlera34ab722019-12-16 10:39:32 -060032class Manager : public PELInterface
Matt Spinler4e8078c2019-07-09 13:22:32 -050033{
34 public:
35 Manager() = delete;
Matt Spinler4e8078c2019-07-09 13:22:32 -050036 Manager(const Manager&) = default;
37 Manager& operator=(const Manager&) = default;
38 Manager(Manager&&) = default;
39 Manager& operator=(Manager&&) = default;
40
41 /**
42 * @brief constructor
43 *
44 * @param[in] logManager - internal::Manager object
Matt Spinlerf60ac272019-12-11 13:47:50 -060045 * @param[in] dataIface - The data interface object
Matt Spinlerf682b402019-12-18 13:48:08 -060046 * @param[in] creatorFunc - The function that EventLogger will
47 * use for creating event logs
Matt Spinler4e8078c2019-07-09 13:22:32 -050048 */
Matt Spinlerf60ac272019-12-11 13:47:50 -060049 Manager(phosphor::logging::internal::Manager& logManager,
Matt Spinlerf682b402019-12-18 13:48:08 -060050 std::unique_ptr<DataInterfaceBase> dataIface,
51 EventLogger::LogFunction creatorFunc) :
Matt Spinlera34ab722019-12-16 10:39:32 -060052 PELInterface(logManager.getBus(), OBJ_LOGGING),
Matt Spinler104e9362020-04-02 09:34:41 -050053 _logManager(logManager), _eventLogger(std::move(creatorFunc)),
Matt Spinlerf682b402019-12-18 13:48:08 -060054 _repo(getPELRepoPath()),
Matt Spinler0d804ef2020-05-12 16:16:26 -050055 _registry(getPELReadOnlyDataPath() / message::registryFileName),
Matt Spinlerff9cec22020-07-15 13:06:35 -050056 _event(sdeventplus::Event::get_default()),
Matt Spinler367144c2019-09-19 15:33:52 -050057 _dataIface(std::move(dataIface))
Matt Spinler4e8078c2019-07-09 13:22:32 -050058 {
Adriana Kobylake7d271a2020-12-07 14:32:44 -060059 for (const auto& entry : _logManager.entries)
60 {
61 setEntryPath(entry.first);
Vijay Lobocbc93a42021-05-20 19:04:07 -050062 setServiceProviderNotifyFlag(entry.first);
Vijay Loboafb1b462021-07-21 23:29:13 -050063 // Create PELEntry interface and setup properties with their values
Matt Spinler734ed2b2022-01-21 09:31:46 -060064 createPELEntry(entry.first, true);
Adriana Kobylake7d271a2020-12-07 14:32:44 -060065 }
Matt Spinler28d6ae22022-03-18 11:18:27 -050066
67 _repo.for_each(
68 std::bind(&Manager::updateResolution, this, std::placeholders::_1));
69
Matt Spinlerff9cec22020-07-15 13:06:35 -050070 setupPELDeleteWatch();
Matt Spinler4e8078c2019-07-09 13:22:32 -050071 }
72
73 /**
Matt Spinlerf60ac272019-12-11 13:47:50 -060074 * @brief constructor that enables host notification
75 *
76 * @param[in] logManager - internal::Manager object
77 * @param[in] dataIface - The data interface object
Matt Spinlerf682b402019-12-18 13:48:08 -060078 * @param[in] creatorFunc - The function that EventLogger will
79 * use for creating event logs
Matt Spinlerf60ac272019-12-11 13:47:50 -060080 * @param[in] hostIface - The hostInterface object
81 */
82 Manager(phosphor::logging::internal::Manager& logManager,
83 std::unique_ptr<DataInterfaceBase> dataIface,
Matt Spinlerf682b402019-12-18 13:48:08 -060084 EventLogger::LogFunction creatorFunc,
Matt Spinlerf60ac272019-12-11 13:47:50 -060085 std::unique_ptr<HostInterface> hostIface) :
Matt Spinlerf682b402019-12-18 13:48:08 -060086 Manager(logManager, std::move(dataIface), std::move(creatorFunc))
Matt Spinlerf60ac272019-12-11 13:47:50 -060087 {
88 _hostNotifier = std::make_unique<HostNotifier>(
89 _repo, *(_dataIface.get()), std::move(hostIface));
90 }
91
92 /**
Matt Spinlerff9cec22020-07-15 13:06:35 -050093 * @brief Destructor
94 */
95 ~Manager();
96
97 /**
Matt Spinler4e8078c2019-07-09 13:22:32 -050098 * @brief Creates a PEL based on the OpenBMC event log contents. If
99 * a PEL was passed in via the RAWPEL specifier in the
100 * additionalData parameter, use that instead.
101 *
102 * @param[in] message - the event log message property
103 * @param[in] obmcLogID - the corresponding OpenBMC event log id
104 * @param[in] timestamp - the Timestamp property
105 * @param[in] severity - the event log severity
106 * @param[in] additionalData - the AdditionalData property
107 * @param[in] associations - the Associations property
Matt Spinler56ad2a02020-03-26 14:00:52 -0500108 * @param[in] ffdc - A vector of FFDC file information
Matt Spinler4e8078c2019-07-09 13:22:32 -0500109 */
110 void create(const std::string& message, uint32_t obmcLogID,
Matt Spinler367144c2019-09-19 15:33:52 -0500111 uint64_t timestamp, phosphor::logging::Entry::Level severity,
Matt Spinler4e8078c2019-07-09 13:22:32 -0500112 const std::vector<std::string>& additionalData,
Matt Spinler56ad2a02020-03-26 14:00:52 -0500113 const std::vector<std::string>& associations,
114 const phosphor::logging::FFDCEntries& ffdc =
115 phosphor::logging::FFDCEntries{});
Matt Spinler4e8078c2019-07-09 13:22:32 -0500116
117 /**
118 * @brief Erase a PEL based on its OpenBMC event log ID
119 *
120 * @param[in] obmcLogID - the corresponding OpenBMC event log id
121 */
122 void erase(uint32_t obmcLogID);
123
124 /** @brief Says if an OpenBMC event log may not be manually deleted at this
125 * time because its corresponding PEL cannot be.
126 *
127 * There are PEL retention policies that can prohibit the manual deletion
128 * of PELs (and therefore OpenBMC event logs).
129 *
130 * @param[in] obmcLogID - the OpenBMC event log ID
131 * @return bool - true if prohibited
132 */
133 bool isDeleteProhibited(uint32_t obmcLogID);
134
Matt Spinlera34ab722019-12-16 10:39:32 -0600135 /**
136 * @brief Return a file descriptor to the raw PEL data
137 *
138 * Throws InvalidArgument if the PEL ID isn't found,
139 * and InternalFailure if anything else fails.
140 *
141 * @param[in] pelID - The PEL ID to get the data for
142 *
143 * @return unix_fd - File descriptor to the file that contains the PEL
144 */
145 sdbusplus::message::unix_fd getPEL(uint32_t pelID) override;
146
147 /**
148 * @brief Returns data for the PEL corresponding to an OpenBMC
149 * event log.
150 *
151 * @param[in] obmcLogID - The OpenBMC event log ID
152 *
153 * @return vector<uint8_t> - The raw PEL data
154 */
155 std::vector<uint8_t> getPELFromOBMCID(uint32_t obmcLogID) override;
156
157 /**
158 * @brief The D-Bus method called when a host successfully processes
159 * a PEL.
160 *
161 * This D-Bus method is called from the PLDM daemon when they get an
162 * 'Ack PEL' PLDM message from the host, which indicates the host
163 * firmware successfully sent it to the OS and this code doesn't need
164 * to send it to the host again.
165 *
166 * @param[in] pelID - The PEL ID
167 */
168 void hostAck(uint32_t pelID) override;
169
170 /**
171 * @brief D-Bus method called when the host rejects a PEL.
172 *
173 * This D-Bus method is called from the PLDM daemon when they get an
174 * 'Ack PEL' PLDM message from the host with a payload that says
175 * something when wrong.
176 *
177 * The choices are either:
178 * * Host Full - The host's staging area is full - try again later
179 * * Malrformed PEL - The host received an invalid PEL
180 *
181 * @param[in] pelID - The PEL ID
182 * @param[in] reason - One of the above two reasons
183 */
184 void hostReject(uint32_t pelID, RejectionReason reason) override;
185
Matt Spinler44893cc2020-08-26 11:34:17 -0500186 /**
187 * @brief D-Bus method to create a PEL/OpenBMC event log and
188 * return the created OpenBMC and PEL log IDs.
189 *
190 * The same as the CreateWithFFDCFiles method on the
191 * xyz.openbmc_project.Logging.Create interface, except for
192 * the return values.
193 *
194 * @param[in] message - The event log message property
195 * @param[in] severity - The event log severity
196 * @param[in] additionalData - The AdditionalData property
197 * @param[in] ffdc - A vector of FFDC file information
198 */
Matt Spinler9cc30072020-09-16 15:39:34 -0500199 std::tuple<uint32_t, uint32_t> createPELWithFFDCFiles(
200 std::string message, phosphor::logging::Entry::Level severity,
201 std::map<std::string, std::string> additionalData,
202 std::vector<std::tuple<sdbusplus::xyz::openbmc_project::Logging::
203 server::Create::FFDCFormat,
204 uint8_t, uint8_t, sdbusplus::message::unix_fd>>
Matt Spinler44893cc2020-08-26 11:34:17 -0500205 fFDC) override;
Matt Spinler9cc30072020-09-16 15:39:34 -0500206
Matt Spinler19e72902020-01-24 11:05:20 -0600207 /**
Matt Spinleraa85a072022-03-23 11:26:41 -0500208 * @brief D-Bus method to return the PEL in JSON format
209 *
210 * @param[in] obmcLogID - The OpenBMC entry log ID
211 *
212 * @return std::string - The fully parsed PEL in JSON
213 */
Matt Spinler8bd4ca42022-04-01 16:06:06 -0500214 std::string getPELJSON(uint32_t obmcLogID) override;
Matt Spinleraa85a072022-03-23 11:26:41 -0500215
216 /**
Matt Spinler19e72902020-01-24 11:05:20 -0600217 * @brief Converts the ESEL field in an OpenBMC event log to a
218 * vector of uint8_ts that just contains the PEL data.
219 *
220 * That data string looks like: "50 48 00 ab ..."
221 *
222 * Throws an exception on any failures.
223 *
224 * @param[in] esel - The ESEL string
225 *
226 * @return std::vector<uint8_t> - The contained PEL data
227 */
228 static std::vector<uint8_t> eselToRawData(const std::string& esel);
229
Vijay Lobod354a392021-06-01 16:21:02 -0500230 /**
Vijay Lobo593a4c62021-06-16 14:25:26 -0500231 * @brief Generate resolution string from the PEL
232 *
233 * @param[in] pel - The PEL to use
234 */
235 std::string getResolution(const openpower::pels::PEL& pel) const;
236
237 /**
Vijay Lobod354a392021-06-01 16:21:02 -0500238 * @brief Generate event ID from the PEL
239 *
240 * @param[in] pel - The PEL to use
241 */
242 std::string getEventId(const openpower::pels::PEL& pel) const;
243
Ramesh Iyyarf4203c42021-06-24 06:09:23 -0500244 /** @brief Implementation for GetPELIdFromBMCLogId
245 *
246 * Returns the PEL Id (aka Entry ID (EID)) based on the given
247 * BMC event log id.
248 *
249 * @param[in] bmcLogId - The BMC event log id of the PEL to retrieve
250 * the PEL id.
251 *
252 * @return uint32_t - The Id of the PEL.
253 * Throw "InvalidArgument" if not found.
254 */
255 uint32_t getPELIdFromBMCLogId(uint32_t bmcLogId) override;
256
Ramesh Iyyar530efbf2021-06-24 06:22:22 -0500257 /** @brief Implementation for GetBMCLogIdFromPELId
258 *
259 * Returns the BMC event log id based on the given PEL id
260 * (aka Entry ID (EID)).
261 *
262 * @param[in] pelId - The PEL id to retrieve the BMC event log id.
263 *
264 * @return uint32_t - The BMC event log id of the PEL.
265 * Throw "InvalidArgument" if not found.
266 */
267 uint32_t getBMCLogIdFromPELId(uint32_t pelId) override;
268
Sumit Kumar3e274432021-09-14 06:37:56 -0500269 /**
270 * @brief Update boot progress SRC based on severity 0x51, critical error
271 *
272 * @param[in] pel - The PEL to use
273 */
274 void updateProgressSRC(std::unique_ptr<openpower::pels::PEL>& pel) const;
275
Matt Spinler0003af12022-06-08 10:46:17 -0500276 /**
277 * @brief Converts unprintable characters from the passed
278 * in string to spaces so they won't crash D-Bus when
279 * used as a property value.
280 *
281 * @param[in] field - The field to fix
282 *
283 * @return std::string - The string without non printable characters.
284 */
285 static std::string sanitizeFieldForDBus(std::string field);
286
Matt Spinler4e8078c2019-07-09 13:22:32 -0500287 private:
288 /**
289 * @brief Adds a received raw PEL to the PEL repository
290 *
291 * @param[in] rawPelPath - The path to the file that contains the
292 * raw PEL.
293 * @param[in] obmcLogID - the corresponding OpenBMC event log id
294 */
295 void addRawPEL(const std::string& rawPelPath, uint32_t obmcLogID);
296
297 /**
298 * @brief Creates a PEL based on the OpenBMC event log contents.
299 *
300 * @param[in] message - The event log message property
301 * @param[in] obmcLogID - the corresponding OpenBMC event log id
302 * @param[in] timestamp - The timestamp property
303 * @param[in] severity - The event log severity
304 * @param[in] additionalData - The AdditionalData property
305 * @param[in] associations - The associations property
Matt Spinler56ad2a02020-03-26 14:00:52 -0500306 * @param[in] ffdc - A vector of FFDC file information
Matt Spinler4e8078c2019-07-09 13:22:32 -0500307 */
308 void createPEL(const std::string& message, uint32_t obmcLogID,
Matt Spinler367144c2019-09-19 15:33:52 -0500309 uint64_t timestamp, phosphor::logging::Entry::Level severity,
Matt Spinler4e8078c2019-07-09 13:22:32 -0500310 const std::vector<std::string>& additionalData,
Matt Spinler56ad2a02020-03-26 14:00:52 -0500311 const std::vector<std::string>& associations,
312 const phosphor::logging::FFDCEntries& ffdc);
Matt Spinler4e8078c2019-07-09 13:22:32 -0500313
314 /**
Matt Spinler6b1a5c82020-01-07 08:48:53 -0600315 * @brief Schedules a close of the file descriptor to occur from
316 * the event loop.
317 *
318 * Uses sd_event_add_defer
319 *
320 * @param[in] fd - The file descriptor to close
321 */
322 void scheduleFDClose(int fd);
323
324 /**
325 * @brief Closes the file descriptor passed in.
326 *
327 * This is called from the event loop to close FDs returned
328 * from getPEL().
329 *
330 * @param[in] fd - The file descriptor to close
331 * @param[in] source - The event source object used
332 */
333 void closeFD(int fd, sdeventplus::source::EventBase& source);
334
335 /**
Matt Spinler19e72902020-01-24 11:05:20 -0600336 * @brief Adds a PEL to the repository given its data
337 *
338 * @param[in] pelData - The PEL to add as a vector of uint8_ts
339 * @param[in] obmcLogID - the OpenBMC event log ID
340 */
341 void addPEL(std::vector<uint8_t>& pelData, uint32_t obmcLogID);
342
343 /**
344 * @brief Adds the PEL stored in the ESEL field of the AdditionalData
345 * property of an OpenBMC event log to the repository.
346 *
347 * @param[in] esel - The ESEL AdditionalData contents
348 * @param[in] obmcLogID - The OpenBMC event log ID
349 */
350 void addESELPEL(const std::string& esel, uint32_t obmcLogID);
351
352 /**
Matt Spinler56ad2a02020-03-26 14:00:52 -0500353 * @brief Converts the D-Bus FFDC method argument into a data
354 * structure understood by the PEL code.
355 *
356 * @param[in] ffdc - A vector of FFDC file information
357 *
358 * @return PelFFDC - The PEL FFDC data structure
359 */
360 PelFFDC convertToPelFFDC(const phosphor::logging::FFDCEntries& ffdc);
361
362 /**
Matt Spinler7e727a32020-07-07 15:00:17 -0500363 * @brief Schedules a PEL repository prune to occur from
364 * the event loop.
365 *
366 * Uses sd_event_add_defer
367 */
368 void scheduleRepoPrune();
369
370 /**
371 * @brief Prunes old PELs out of the repository to save space.
372 *
373 * This is called from the event loop.
374 *
375 * @param[in] source - The event source object used
376 */
377 void pruneRepo(sdeventplus::source::EventBase& source);
378
379 /**
Matt Spinlerff9cec22020-07-15 13:06:35 -0500380 * @brief Sets up an inotify watch to watch for deleted PEL
381 * files. Calls pelFileDeleted() when that occurs.
382 */
383 void setupPELDeleteWatch();
384
385 /**
386 * @brief Called when the inotify watch put on the repository directory
387 * detects a PEL file was deleted.
388 *
389 * Will tell the Repository class about the deleted PEL, and then tell
390 * the log manager class to delete the corresponding OpenBMC event log.
391 */
392 void pelFileDeleted(sdeventplus::source::IO& io, int fd, uint32_t revents);
393
394 /**
Andrew Geissler44fc3162020-07-09 09:21:31 -0500395 * @brief Check if the input PEL should cause a quiesce of the system
396 *
397 * If QuiesceOnHwError is enabled within phosphor-settings and the PEL
Matt Spinlerb2abc042021-05-17 15:32:50 -0600398 * from the host has a severity which is not SeverityType::nonError or
399 * recovered then execute the quiesce and boot block logic.
Andrew Geissler44fc3162020-07-09 09:21:31 -0500400 *
401 * @param[in] pel - The PEL to check
402 */
403 void checkPelAndQuiesce(std::unique_ptr<openpower::pels::PEL>& pel);
404
405 /**
Vijay Lobod354a392021-06-01 16:21:02 -0500406 * @brief Update eventId D-bus property for this error log
407 *
408 * Update the eventId property of D-bus with SRC and hexwords from the
409 * PEL created
410 *
411 * @param[in] pel - The PEL to use
412 */
413 void updateEventId(std::unique_ptr<openpower::pels::PEL>& pel);
414
415 /**
Adriana Kobylake7d271a2020-12-07 14:32:44 -0600416 * @brief Sets the FilePath of the specified error log entry to the PEL file
417 * path.
418 *
419 * @param[in] obmcLogID - The OpenBMC entry log ID
420 */
421 void setEntryPath(uint32_t obmcLogID);
422
423 /**
Vijay Lobocbc93a42021-05-20 19:04:07 -0500424 * @brief Sets the serviceProviderNotify D-bus property of PEL.
425 *
426 * @param[in] obmcLogID - The OpenBMC entry log ID
427 */
428 void setServiceProviderNotifyFlag(uint32_t obmcLogID);
429
430 /**
Vijay Lobo593a4c62021-06-16 14:25:26 -0500431 * @brief Update resolution D-bus property for this error log
432 *
433 * Update the resolution property of D-bus with callouts extracted from PEL
434 *
435 * @param[in] pel - The PEL to use
Matt Spinler28d6ae22022-03-18 11:18:27 -0500436 *
437 * @return bool - false for Repositor::for_each().
Vijay Lobo593a4c62021-06-16 14:25:26 -0500438 */
Matt Spinler28d6ae22022-03-18 11:18:27 -0500439 bool updateResolution(const openpower::pels::PEL& pel);
Vijay Lobo593a4c62021-06-16 14:25:26 -0500440
441 /**
Matt Spinler8b81ec02022-07-12 13:25:37 -0500442 * @brief Check if the D-Bus severity property for the event log
443 * needs to be updated based on the final PEL severity,
444 * and update the property accordingly.
445 *
446 * @param[in] pel - The PEL to operate on.
447 */
448 void updateDBusSeverity(const openpower::pels::PEL& pel);
449
450 /**
Vijay Loboafb1b462021-07-21 23:29:13 -0500451 * @brief Create PELEntry Interface with supported properties
452 *
453 * Create PELEntry Interface and update all the properties which are
454 * supported
455 *
456 * @param[in] obmcLogID - The OpenBMC entry log ID
Matt Spinler734ed2b2022-01-21 09:31:46 -0600457 * @param[in] skipIaSignal - If The InterfacesAdded signal should be
458 * skipped after creating the interfaces.
Vijay Loboafb1b462021-07-21 23:29:13 -0500459 */
Matt Spinler734ed2b2022-01-21 09:31:46 -0600460 void createPELEntry(uint32_t obmcLogID, bool skipIaSignal = false);
Vijay Loboafb1b462021-07-21 23:29:13 -0500461
462 /**
Matt Spinlerd8fb5ba2022-01-25 13:01:14 -0600463 * @brief Schedules the delete of the OpenBMC event log for when
464 * execution gets back to the event loop (uses sd_event_add_defer).
465 *
466 * @param[in] obmcLogID - The OpenBMC entry log ID
467 */
468 void scheduleObmcLogDelete(uint32_t obmcLogID);
469
470 /**
471 * @brief SD event callback to delete an OpenBMC event log
472 *
473 * @param[in] obmcLogID - The OpenBMC entry log ID
474 */
475 void deleteObmcLog(sdeventplus::source::EventBase&, uint32_t obmcLogID);
476
477 /**
Matt Spinler4e8078c2019-07-09 13:22:32 -0500478 * @brief Reference to phosphor-logging's Manager class
479 */
Matt Spinler367144c2019-09-19 15:33:52 -0500480 phosphor::logging::internal::Manager& _logManager;
Matt Spinler89fa0822019-07-17 13:54:30 -0500481
482 /**
Matt Spinlerf682b402019-12-18 13:48:08 -0600483 * @brief Handles creating event logs/PELs from within
484 * the PEL extension code
485 */
486 EventLogger _eventLogger;
487
488 /**
Matt Spinler89fa0822019-07-17 13:54:30 -0500489 * @brief The PEL repository object
490 */
491 Repository _repo;
Matt Spinlerc8705e22019-09-11 12:36:07 -0500492
493 /**
Matt Spinler367144c2019-09-19 15:33:52 -0500494 * @brief The PEL message registry object
495 */
496 message::Registry _registry;
497
498 /**
Matt Spinlerff9cec22020-07-15 13:06:35 -0500499 * @brief The Event object this class uses
500 */
501 sdeventplus::Event _event;
502
503 /**
Matt Spinlerc8705e22019-09-11 12:36:07 -0500504 * @brief The API the PEL sections use to gather data
505 */
506 std::unique_ptr<DataInterfaceBase> _dataIface;
Matt Spinlerf60ac272019-12-11 13:47:50 -0600507
508 /**
Vijay Loboafb1b462021-07-21 23:29:13 -0500509 * @brief The map used to keep track of PEL entry pointer associated with
510 * event log.
511 */
512 std::map<std::string,
513 std::unique_ptr<
514 sdbusplus::org::open_power::Logging::PEL::server::Entry>>
515 _pelEntries;
516
517 /**
Matt Spinlerf60ac272019-12-11 13:47:50 -0600518 * @brief The HostNotifier object used for telling the
519 * host about new PELs
520 */
521 std::unique_ptr<HostNotifier> _hostNotifier;
Matt Spinler6b1a5c82020-01-07 08:48:53 -0600522
523 /**
524 * @brief The event source for closing a PEL file descriptor after
525 * it has been returned from the getPEL D-Bus method.
526 */
527 std::unique_ptr<sdeventplus::source::Defer> _fdCloserEventSource;
Matt Spinler7e727a32020-07-07 15:00:17 -0500528
529 /**
530 * @brief The even source for removing old PELs when the repo is
531 * running out of space to make room for new ones.
532 */
533 std::unique_ptr<sdeventplus::source::Defer> _repoPrunerEventSource;
Matt Spinlerff9cec22020-07-15 13:06:35 -0500534
535 /**
Matt Spinlerd8fb5ba2022-01-25 13:01:14 -0600536 * @brief The event source for deleting an OpenBMC event log.
537 * Used when its corresponding PEL is invalid.
538 */
539 std::unique_ptr<sdeventplus::source::Defer> _obmcLogDeleteEventSource;
540
541 /**
Matt Spinlerff9cec22020-07-15 13:06:35 -0500542 * @brief The even source for watching for deleted PEL files.
543 */
544 std::unique_ptr<sdeventplus::source::IO> _pelFileDeleteEventSource;
545
546 /**
547 * @brief The file descriptor returned by inotify_init1() used
548 * for watching for deleted PEL files.
549 */
550 int _pelFileDeleteFD = -1;
551
552 /**
553 * @brief The file descriptor returned by inotify_add_watch().
554 */
555 int _pelFileDeleteWatchFD = -1;
Matt Spinler4e8078c2019-07-09 13:22:32 -0500556};
557
558} // namespace pels
559} // namespace openpower