| #pragma once |
| |
| #include <sdbusplus/bus.hpp> |
| #include "xyz/openbmc_project/State/Host/server.hpp" |
| |
| namespace phosphor |
| { |
| namespace state |
| { |
| namespace manager |
| { |
| |
| /** @class Host |
| * @brief OpenBMC host state management implementation. |
| * @details A concrete implementation for xyz.openbmc_project.State.Host |
| * DBus API. |
| */ |
| class Host : public sdbusplus::server::object::object< |
| sdbusplus::xyz::openbmc_project::State::server::Host> |
| { |
| public: |
| /** @brief Constructs Host State Manager |
| * |
| * @note This constructor passes 'true' to the base class in order to |
| * defer dbus object registration until we can run |
| * determineInitialState() and set our properties |
| * |
| * @param[in] bus - The Dbus bus object |
| * @param[in] busName - The Dbus name to own |
| * @param[in] objPath - The Dbus object path |
| */ |
| Host(sdbusplus::bus::bus& bus, |
| const char* busName, |
| const char* objPath) : |
| sdbusplus::server::object::object< |
| sdbusplus::xyz::openbmc_project::State::server::Host>( |
| bus, objPath, true), |
| bus(bus) |
| { |
| // Will throw exception on fail |
| determineInitialState(); |
| |
| // We deferred this until we could get our property correct |
| this->emit_object_added(); |
| } |
| |
| /** |
| * @brief Determine initial host state and set internally |
| * |
| * @return Will throw exceptions on failure |
| **/ |
| void determineInitialState(); |
| |
| /** @brief Set value of HostTransition */ |
| Transition requestedHostTransition(Transition value) override; |
| |
| /** @brief Set value of CurrentHostState */ |
| HostState currentHostState(HostState value) override; |
| |
| private: |
| /** @brief Execute the transition request |
| * |
| * This function assumes the state has been validated and the host |
| * is in an appropriate state for the transition to be started. |
| * |
| * @param[in] tranReq - Transition requested |
| */ |
| void executeTransition(Transition tranReq); |
| |
| /** @brief Persistent sdbusplus DBus bus connection. */ |
| sdbusplus::bus::bus& bus; |
| }; |
| |
| } // namespace manager |
| } // namespace state |
| } // namespace phosphor |