oem ibm: infrastructure for oem handlers

1. This commit adds the framework for an oem handler
which can be used by specific oem use-cases
for implementing various commands.

2. This commit adds implementation for getStateSensorReadings
and setStateEffecterStates commands for oem state sets.

3. Also adds implementation for inband code update.

Change-Id: Ib38a66ee381dd06b93f6a9313d51de1c23e6ee65
Signed-off-by: Sampa Misra <sampmisr@in.ibm.com>
diff --git a/test/libpldmresponder_pdr_sensor_test.cpp b/test/libpldmresponder_pdr_sensor_test.cpp
index 6429fc6..ad844c1 100644
--- a/test/libpldmresponder_pdr_sensor_test.cpp
+++ b/test/libpldmresponder_pdr_sensor_test.cpp
@@ -33,7 +33,7 @@
     auto outPDRRepo = pldm_pdr_init();
     Repo outRepo(outPDRRepo);
     Handler handler(&mockedUtils, "./pdr_jsons/state_sensor/good", inPDRRepo,
-                    nullptr, nullptr, nullptr);
+                    nullptr, nullptr, nullptr, nullptr);
     handler.getPDR(req, requestPayloadLength);
     Repo inRepo(inPDRRepo);
     getRepoByType(inRepo, outRepo, PLDM_STATE_SENSOR_PDR);
@@ -83,7 +83,7 @@
     auto outPDRRepo = pldm_pdr_init();
     Repo outRepo(outPDRRepo);
     Handler handler(&mockedUtils, "./pdr_jsons/state_sensor/good", inPDRRepo,
-                    nullptr, nullptr, nullptr);
+                    nullptr, nullptr, nullptr, nullptr);
     handler.getPDR(req, requestPayloadLength);
     Repo inRepo(inPDRRepo);
     getRepoByType(inRepo, outRepo, PLDM_STATE_SENSOR_PDR);