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#pragma once
#include <map>
#include "dump_utils.hpp"
#include "watch.hpp"
#include "config.h"
namespace phosphor
{
namespace dump
{
namespace core
{
using Watch = phosphor::dump::inotify::Watch;
using UserMap = phosphor::dump::inotify::UserMap;
/** workaround: Watches for IN_CREATE event for the
* ubi filesystem based systemd-coredump core path
* Refer openbmc/issues/#2287 for more details.
*/
#ifdef UBI_CORE_FILE_WORKAROUND
static constexpr auto coreFileEvent = IN_CREATE;
#else
static constexpr auto coreFileEvent = IN_CLOSE_WRITE;
#endif
/** @class Manager
* @brief OpenBMC Core manager implementation.
*/
class Manager
{
public:
Manager() = delete;
Manager(const Manager&) = default;
Manager& operator=(const Manager&) = delete;
Manager(Manager&&) = delete;
Manager& operator=(Manager&&) = delete;
virtual ~Manager() = default;
/** @brief Constructor to create core watch object.
* @param[in] event - Dump manager sd_event loop.
*/
Manager(const EventPtr& event) :
eventLoop(event.get()),
coreWatch(eventLoop,
IN_NONBLOCK,
coreFileEvent,
EPOLLIN,
CORE_FILE_DIR,
std::bind(
std::mem_fn(
&phosphor::dump::core::Manager::watchCallback),
this, std::placeholders::_1))
{}
private:
/** @brief Helper function for initiating dump request using
* D-bus internal create interface.
* @param [in] files - Core files list
*/
void createHelper(const std::vector<std::string>& files);
/** @brief Implementation of core watch call back
* @param [in] fileInfo - map of file info path:event
*/
void watchCallback(const UserMap& fileInfo);
/** @brief sdbusplus Dump event loop */
EventPtr eventLoop;
/** @brief Core watch object */
Watch coreWatch;
};
} // namepsace core
} // namespace dump
} // namespace phosphor
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