diff options
Diffstat (limited to 'chassis_state_manager.hpp')
| -rw-r--r-- | chassis_state_manager.hpp | 176 |
1 files changed, 87 insertions, 89 deletions
diff --git a/chassis_state_manager.hpp b/chassis_state_manager.hpp index 132e30e..54f0afd 100644 --- a/chassis_state_manager.hpp +++ b/chassis_state_manager.hpp @@ -12,7 +12,7 @@ namespace manager { using ChassisInherit = sdbusplus::server::object::object< - sdbusplus::xyz::openbmc_project::State::server::Chassis>; + sdbusplus::xyz::openbmc_project::State::server::Chassis>; namespace sdbusRule = sdbusplus::bus::match::rules; /** @class Chassis @@ -22,94 +22,92 @@ namespace sdbusRule = sdbusplus::bus::match::rules; */ class Chassis : public ChassisInherit { - public: - /** @brief Constructs Chassis 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] instance - The instance of this object - * @param[in] objPath - The Dbus object path - */ - Chassis(sdbusplus::bus::bus& bus, - const char* busName, - const char* objPath) : - ChassisInherit(bus, objPath, true), - bus(bus), - systemdSignals(bus, - sdbusRule::type::signal() + - sdbusRule::member("JobRemoved") + - sdbusRule::path("/org/freedesktop/systemd1") + - sdbusRule::interface( - "org.freedesktop.systemd1.Manager"), - std::bind(std::mem_fn(&Chassis::sysStateChange), - this, std::placeholders::_1)) - { - subscribeToSystemdSignals(); - - determineInitialState(); - - // We deferred this until we could get our property correct - this->emit_object_added(); - } - - /** @brief Set value of RequestedPowerTransition */ - Transition requestedPowerTransition(Transition value) override; - - /** @brief Set value of CurrentPowerState */ - PowerState currentPowerState(PowerState value) override; - - private: - /** @brief Determine initial chassis state and set internally */ - void determineInitialState(); - - /** - * @brief subscribe to the systemd signals - * - * This object needs to capture when it's systemd targets complete - * so it can keep it's state updated - * - **/ - void subscribeToSystemdSignals(); - - /** @brief Execute the transition request - * - * This function calls the appropriate systemd target for the input - * transition. - * - * @param[in] tranReq - Transition requested - */ - void executeTransition(Transition tranReq); - - /** - * @brief Determine if target is active - * - * This function determines if the target is active and - * helps prevent misleading log recorded states. - * - * @param[in] target - Target string to check on - * - * @return boolean corresponding to state active - **/ - bool stateActive(const std::string& target); - - /** @brief Check if systemd state change is relevant to this object - * - * Instance specific interface to handle the detected systemd state - * change - * - * @param[in] msg - Data associated with subscribed signal - * - */ - int sysStateChange(sdbusplus::message::message& msg); - - /** @brief Persistent sdbusplus DBus connection. */ - sdbusplus::bus::bus& bus; - - /** @brief Used to subscribe to dbus systemd signals **/ - sdbusplus::bus::match_t systemdSignals; + public: + /** @brief Constructs Chassis 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] instance - The instance of this object + * @param[in] objPath - The Dbus object path + */ + Chassis(sdbusplus::bus::bus& bus, const char* busName, + const char* objPath) : + ChassisInherit(bus, objPath, true), + bus(bus), + systemdSignals( + bus, + sdbusRule::type::signal() + sdbusRule::member("JobRemoved") + + sdbusRule::path("/org/freedesktop/systemd1") + + sdbusRule::interface("org.freedesktop.systemd1.Manager"), + std::bind(std::mem_fn(&Chassis::sysStateChange), this, + std::placeholders::_1)) + { + subscribeToSystemdSignals(); + + determineInitialState(); + + // We deferred this until we could get our property correct + this->emit_object_added(); + } + + /** @brief Set value of RequestedPowerTransition */ + Transition requestedPowerTransition(Transition value) override; + + /** @brief Set value of CurrentPowerState */ + PowerState currentPowerState(PowerState value) override; + + private: + /** @brief Determine initial chassis state and set internally */ + void determineInitialState(); + + /** + * @brief subscribe to the systemd signals + * + * This object needs to capture when it's systemd targets complete + * so it can keep it's state updated + * + **/ + void subscribeToSystemdSignals(); + + /** @brief Execute the transition request + * + * This function calls the appropriate systemd target for the input + * transition. + * + * @param[in] tranReq - Transition requested + */ + void executeTransition(Transition tranReq); + + /** + * @brief Determine if target is active + * + * This function determines if the target is active and + * helps prevent misleading log recorded states. + * + * @param[in] target - Target string to check on + * + * @return boolean corresponding to state active + **/ + bool stateActive(const std::string& target); + + /** @brief Check if systemd state change is relevant to this object + * + * Instance specific interface to handle the detected systemd state + * change + * + * @param[in] msg - Data associated with subscribed signal + * + */ + int sysStateChange(sdbusplus::message::message& msg); + + /** @brief Persistent sdbusplus DBus connection. */ + sdbusplus::bus::bus& bus; + + /** @brief Used to subscribe to dbus systemd signals **/ + sdbusplus::bus::match_t systemdSignals; }; } // namespace manager |
