tools: start implementing ipmi interface

Start implementing ipmi interface to handle sending the actual IPMI
packet contents.

Change-Id: Idf55c1594992d0f188ee6b2940bfe3842509d91d
Signed-off-by: Patrick Venture <venture@google.com>
diff --git a/tools/ipmi_handler.hpp b/tools/ipmi_handler.hpp
new file mode 100644
index 0000000..ea42507
--- /dev/null
+++ b/tools/ipmi_handler.hpp
@@ -0,0 +1,11 @@
+#pragma once
+
+#include "ipmi_interface.hpp"
+
+class IpmiHandler : public IpmiInterface
+{
+  public:
+    IpmiHandler() = default;
+
+    int sendPacket(const std::vector<std::uint8_t>& data) override;
+};