add GET_PROVISIONING_SKETCH_VERSION command

Author: fabik111

examples/utility/Provisioning_2.0/ClaimingHandler.cpp

@@ -13,6 +13,8 @@
 #include "utility/HCI.h"
 #include <Arduino_HEX.h>
 
+extern const char *SKETCH_VERSION;
+
 ClaimingHandlerClass::ClaimingHandlerClass():
   _uhwid {nullptr},
   _state {ClaimingHandlerStates::END},
@@ -45,6 +47,10 @@ bool ClaimingHandlerClass::begin(SecureElement &secureElement, String &uhwid, Cl
     return false;
   }
 
+  if(!_agentManager.addRequestHandler(RequestType::GET_PROVISIONING_SKETCH_VERSION, getProvSketchVersionRequestCb)) {
+    return false;
+  }
+
   if (!_agentManager.addReturnTimestampCallback(setTimestamp)) {
     return false;
   }
@@ -76,9 +82,10 @@ void ClaimingHandlerClass::poll() {
   _agentManager.update();
 
   switch (_receivedEvent) {
-    case ClaimingReqEvents::GET_ID:              getIdReqHandler           (); break;
-    case ClaimingReqEvents::RESET:               resetStoredCredReqHandler (); break;
-    case ClaimingReqEvents::GET_BLE_MAC_ADDRESS: getBLEMacAddressReqHandler(); break;
+    case ClaimingReqEvents::GET_ID:                  getIdReqHandler               (); break;
+    case ClaimingReqEvents::RESET:                   resetStoredCredReqHandler     (); break;
+    case ClaimingReqEvents::GET_BLE_MAC_ADDRESS:     getBLEMacAddressReqHandler    (); break;
+    case ClaimingReqEvents::GET_PROV_SKETCH_VERSION: getProvSketchVersionReqHandler(); break;
   }
   _receivedEvent = ClaimingReqEvents::NONE;
   return;
@@ -149,6 +156,13 @@ void ClaimingHandlerClass::getBLEMacAddressReqHandler() {
   _agentManager.sendMsg(outputMsg);
 }
 
+void ClaimingHandlerClass::getProvSketchVersionReqHandler() {
+  ProvisioningOutputMessage outputMsg;
+  outputMsg.type = MessageOutputType::PROV_SKETCH_VERSION;
+  outputMsg.m.provSketchVersion = SKETCH_VERSION;
+  _agentManager.sendMsg(outputMsg);
+}
+
 void ClaimingHandlerClass::getIdRequestCb() {
   DEBUG_VERBOSE("CH Get ID request received");
   _receivedEvent = ClaimingReqEvents::GET_ID;
@@ -167,6 +181,11 @@ void ClaimingHandlerClass::getBLEMacAddressRequestCb() {
   _receivedEvent = ClaimingReqEvents::GET_BLE_MAC_ADDRESS;
 }
 
+void ClaimingHandlerClass::getProvSketchVersionRequestCb() {
+  DEBUG_VERBOSE("CH Get provisioning sketch version request received");
+  _receivedEvent = ClaimingReqEvents::GET_PROV_SKETCH_VERSION;
+}
+
 bool ClaimingHandlerClass::sendStatus(StatusMessage msg) {
   ProvisioningOutputMessage statusMsg = { MessageOutputType::STATUS, { msg } };
   return _agentManager.sendMsg(statusMsg);

examples/utility/Provisioning_2.0/ClaimingHandler.h

@@ -28,7 +28,8 @@ class ClaimingHandlerClass {
   enum class ClaimingReqEvents { NONE,
                                  GET_ID,
                                  RESET,
-                                 GET_BLE_MAC_ADDRESS };
+                                 GET_BLE_MAC_ADDRESS,
+                                 GET_PROV_SKETCH_VERSION};
   static inline ClaimingReqEvents _receivedEvent;
   ClaimingHandlerStates _state;
   AgentsManagerClass &_agentManager;
@@ -41,10 +42,12 @@ class ClaimingHandlerClass {
   void getIdReqHandler();
   void resetStoredCredReqHandler();
   void getBLEMacAddressReqHandler();
+  void getProvSketchVersionReqHandler();
   ClearStoredCredentialsHandler _clearStoredCredentials;
   /* Callbacks for receiving commands */
   static void getIdRequestCb();
   static void setTimestamp(uint64_t ts);
   static void resetStoredCredRequestCb();
   static void getBLEMacAddressRequestCb();
+  static void getProvSketchVersionRequestCb();
 };

examples/utility/Provisioning_2.0/Provisioning_2.0.ino

@@ -15,6 +15,8 @@
 #include <utility/SElementArduinoCloudCertificate.h>
 #include "Utility/LEDFeedback/LEDFeedback.h"
 
+const char *SKETCH_VERSION = "0.1.0";
+
 enum class DeviceState {
     HARDWARE_CHECK,
     BEGIN,