log_manager: Use sdbus++

Change-Id: Id2ad6a75b6ee3f7226c7cfd274dba24de89f9363
Signed-off-by: Adriana Kobylak <anoo@us.ibm.com>

1 files changed, 70 insertions, 0 deletions

diff --git a/log_manager.hpp b/log_manager.hpp
new file mode 100644
index 0000000..2b4281d
--- /dev/null
+++ b/log_manager.hpp
@@ -0,0 +1,70 @@
+#pragma once
+
+#include <sdbusplus/server.hpp>
+#include "xyz/openbmc_project/Logging/Internal/Manager/server.hpp"
+
+namespace phosphor
+{
+namespace logging
+{
+namespace details
+{
+
+template <typename T>
+using ServerObject = typename sdbusplus::server::object::object<T>;
+
+using ManagerIface =
+    sdbusplus::xyz::openbmc_project::Logging::Internal::server::Manager;
+
+} // namespace details
+
+/** @class Manager
+ *  @brief OpenBMC logging manager implementation.
+ *  @details A concrete implementation for the
+ *  xyz.openbmc_project.Logging.Internal.Manager DBus API.
+ */
+class Manager final :
+    public details::ServerObject<details::ManagerIface>
+{
+    public:
+        Manager() = delete;
+        Manager(const Manager&) = delete;
+        Manager& operator=(const Manager&) = delete;
+        Manager(Manager&&) = default;
+        Manager& operator=(Manager&&) = default;
+        ~Manager() = default;
+
+        /** @brief Constructor for the Log Manager object
+         *  @param[in] bus - DBus bus to attach to.
+         *  @param[in] busname - Name of DBus bus to own.
+         *  @param[in] obj - Object path to attach to.
+         */
+        Manager(sdbusplus::bus::bus&& bus,
+                    const char* busname,
+                    const char* obj);
+
+        /** @brief Start processing DBus messages. */
+        void run() noexcept;
+
+        /*
+         * @fn commit()
+         * @brief sd_bus Commit method implementation callback.
+         * @details Create an error/event log based on transaction id and
+         *          error message.
+         * @param[in] transactionId - Unique identifier of the journal entries
+         *                            to be committed.
+         * @param[in] errMsg - The error exception message associated with the
+         *                     error log to be committed.
+         */
+        void commit(uint64_t transactionId, std::string errMsg) override;
+
+    private:
+        /** @brief Persistent sdbusplus DBus bus connection. */
+        sdbusplus::bus::bus _bus;
+
+        /** @brief sdbusplus org.freedesktop.DBus.ObjectManager reference. */
+        sdbusplus::server::manager::manager _manager;
+};
+
+} // namespace logging
+} // namespace phosphor