Update dump manager and entry to have multiple types

Created a base dump entry, who ever implementing a new
dump type need to inherit from the base dump entry.

Signed-off-by: Dhruvaraj Subhashchandran <dhruvaraj@in.ibm.com>
Change-Id: Ie85d393f75ec697a7b02b84d131a4a8c0116c3e7
diff --git a/bmc_dump_entry.hpp b/bmc_dump_entry.hpp
new file mode 100644
index 0000000..8a535e1
--- /dev/null
+++ b/bmc_dump_entry.hpp
@@ -0,0 +1,73 @@
+#pragma once
+
+#include "dump_entry.hpp"
+#include "xyz/openbmc_project/Dump/Entry/BMC/server.hpp"
+#include "xyz/openbmc_project/Dump/Entry/server.hpp"
+#include "xyz/openbmc_project/Object/Delete/server.hpp"
+#include "xyz/openbmc_project/Time/EpochTime/server.hpp"
+
+#include <experimental/filesystem>
+#include <sdbusplus/bus.hpp>
+#include <sdbusplus/server/object.hpp>
+
+namespace phosphor
+{
+namespace dump
+{
+namespace bmc
+{
+template <typename T>
+using ServerObject = typename sdbusplus::server::object::object<T>;
+
+using EntryIfaces = sdbusplus::server::object::object<
+    sdbusplus::xyz::openbmc_project::Dump::Entry::server::BMC>;
+
+namespace fs = std::experimental::filesystem;
+
+class Manager;
+
+/** @class Entry
+ *  @brief OpenBMC Dump Entry implementation.
+ *  @details A concrete implementation for the
+ *  xyz.openbmc_project.Dump.Entry DBus API
+ */
+class Entry : virtual public EntryIfaces, virtual public phosphor::dump::Entry
+{
+  public:
+    Entry() = delete;
+    Entry(const Entry&) = delete;
+    Entry& operator=(const Entry&) = delete;
+    Entry(Entry&&) = delete;
+    Entry& operator=(Entry&&) = delete;
+    ~Entry() = default;
+
+    /** @brief Constructor for the Dump Entry Object
+     *  @param[in] bus - Bus to attach to.
+     *  @param[in] objPath - Object path to attach to
+     *  @param[in] dumpId - Dump id.
+     *  @param[in] timeStamp - Dump creation timestamp
+     *             since the epoch.
+     *  @param[in] fileSize - Dump file size in bytes.
+     *  @param[in] file - Name of dump file.
+     *  @param[in] parent - The dump entry's parent.
+     */
+    Entry(sdbusplus::bus::bus& bus, const std::string& objPath, uint32_t dumpId,
+          uint64_t timeStamp, uint64_t fileSize, const fs::path& file,
+          phosphor::dump::Manager& parent) :
+        EntryIfaces(bus, objPath.c_str(), true),
+        phosphor::dump::Entry(bus, objPath.c_str(), dumpId, timeStamp, fileSize,
+                              parent),
+        file(file){};
+
+    /** @brief Delete this d-bus object.
+     */
+    void delete_() override;
+
+  private:
+    /** @Dump file name */
+    fs::path file;
+};
+
+} // namespace bmc
+} // namespace dump
+} // namespace phosphor