fixed pointer

Author: rjtokenring

src/ArduinoIoTCloudTCP.cpp

@@ -308,10 +308,12 @@ void ArduinoIoTCloudTCP::decode(){
   uint8_t const payload[] = {0xDA, 0x00, 0x01, 0x03, 0x00, 0x83, 0x68, 0x74, 0x68, 0x69, 0x6E, 0x67, 0x5F, 0x69, 0x64, 0x0A, 0xFB, 0x40, 0x09, 0x1E, 0xB8, 0x51, 0xEB, 0x85, 0x1F};
 
   int const payload_length = sizeof(payload) / sizeof(uint8_t);
-  MessageDecoder::decode(message, payload, payload_length);
+  MessageDecoder::decode(&message, payload, payload_length);
 
 
   DEBUG_INFO("Message id is %d", message.id);
+  ThingBeginCommand * thingCommand = (ThingBeginCommand*) &message;
+  DEBUG_INFO("Thing id is %d", thingCommand->thing_id);
 }
 
 /******************************************************************************

src/cbor/MessageDecoder.cpp

@@ -33,16 +33,14 @@
    PUBLIC MEMBER FUNCTIONS
  ******************************************************************************/
 
-void MessageDecoder::decode(Message & message, uint8_t const * const payload, size_t const length)
+void MessageDecoder::decode(Message * message, uint8_t const * const payload, size_t const length)
 {
   DEBUG_INFO(">>>>>>>>>> Decode invoked");
   CborValue main_iter, array_iter, param;
   CborTag tag;
   CborParser parser;
   int index;
 
-  //std::list<CborMapData> map_data_list; /* List of map data that will hold all the attributes of a property */
-
   if (cbor_parser_init(payload, length, 0, &parser, &main_iter) != CborNoError)
     return;
 
@@ -54,8 +52,8 @@ void MessageDecoder::decode(Message & message, uint8_t const * const payload, si
     ThingBeginCommand * beginCommand = new ThingBeginCommand;
     String uuid_string = "e0bd5569-5c19-4535-9dd8-988564f7bc95";
     strncpy(beginCommand->thing_id, uuid_string.c_str(), sizeof(beginCommand->thing_id));
-    message = *beginCommand;
-    message.id = CommandID(tag);
+    message = (Message*) beginCommand;
+    message->id = CommandID(tag);
 
   }
 
@@ -97,7 +95,7 @@ DEBUG_INFO(">>>>>>>>>> handle_EnterArray");
 }
 
 
-MessageDecoder::ArrayParserState MessageDecoder::handle_Param(CborValue * param, Message & message) {
+MessageDecoder::ArrayParserState MessageDecoder::handle_Param(CborValue * param, Message  message) {
   ArrayParserState next_state = ArrayParserState::Error;
 
 //   switch (message->id)

src/cbor/MessageDecoder.h

@@ -41,7 +41,7 @@ class MessageDecoder
 public:
 
   /* decode a CBOR payload received from the cloud */
-  static void decode(Message & msg, uint8_t const * const payload, size_t const length);
+  static void decode(Message * msg, uint8_t const * const payload, size_t const length);
 
 
 private:
@@ -59,7 +59,7 @@ class MessageDecoder
   };
 
   static ArrayParserState handle_EnterArray(CborValue * array_iter, CborValue * param);
-  static ArrayParserState handle_Param(CborValue * param, Message & message);
+  static ArrayParserState handle_Param(CborValue * param, Message * message);
   static ArrayParserState handle_LeaveArray(CborValue * array_iter);
 
   static bool   ifNumericConvertToDouble(CborValue * value_iter, double * numeric_val);