now using simple ack handler for the write

bacnet-stack/device.c

@@ -562,6 +562,25 @@ bool Device_Write_Property(
       }
       break;
       
+    case PROP_OBJECT_NAME:
+      if (wp_data->value.tag == BACNET_APPLICATION_TAG_CHARACTER_STRING)
+      {
+       BACNET_CHARACTER_STRING Character_String = wp_data->value.type.Character_String;
+       
+       char decoded_string[MAX_APDU] = { "" };
+       int decoded = 0;
+       //decoded = decode_character_string(&data->application_data[tag_len], len_value_type,  &decoded_string[0], sizeof(decoded_string));
+             
+       //Device_Set_Vendor_Name(const char *name);
+       status = true;
+      }
+      else
+      {
+        *error_class = ERROR_CLASS_PROPERTY;
+        *error_code = ERROR_CODE_INVALID_DATA_TYPE;
+      }
+      break;
+      
     default:
       *error_class = ERROR_CLASS_PROPERTY;
       *error_code = ERROR_CODE_WRITE_ACCESS_DENIED;

bacnet-stack/handlers.c

@@ -273,7 +273,8 @@ bool Send_Write_Property_Request(
         &dest,  // destination address
         &Tx_Buf[0],
         pdu_len); // number of bytes of data
-      if (bytes_sent > 0);//        fprintf(stderr,"Sent ReadProperty Request!\n");
+      if (bytes_sent > 0)
+        fprintf(stderr,"Sent ReadProperty Request!\n");
       else
         fprintf(stderr,"Failed to Send WriteProperty Request (%s)!\n",
           strerror(errno));
@@ -558,19 +559,11 @@ void ReadPropertyHandler(
 }
 
 void WritePropertyAckHandler(
-  uint8_t *service_request,
-  uint16_t service_len,
   BACNET_ADDRESS *src,
-  BACNET_CONFIRMED_SERVICE_ACK_DATA *service_data)
+  uint8_t invoke_id)
 {
-  int len = 0;
-  BACNET_WRITE_PROPERTY_DATA data;
-
   (void)src;
-  len = wp_ack_decode_service_request(
-    service_request,
-    service_len,
-    &data);
+  tsm_free_invoke_id(invoke_id);
   fprintf(stderr,"Received Write-Property Ack!\n");
 }
 

bacnet-stack/handlers.h

@@ -68,10 +68,8 @@ void ReadPropertyHandler(
   BACNET_CONFIRMED_SERVICE_DATA *service_data);
 
 void WritePropertyAckHandler(
-  uint8_t *service_request,
-  uint16_t service_len,
   BACNET_ADDRESS *src,
-  BACNET_CONFIRMED_SERVICE_ACK_DATA *service_data);
+  uint8_t invoke_id);
   
 void WritePropertyHandler(
   uint8_t *service_request,

bacnet-stack/wp.c

@@ -183,64 +183,6 @@ int wp_decode_apdu(
 }
 
 
-int wp_ack_decode_service_request(
-  uint8_t *apdu,
-  int apdu_len, // total length of the apdu
-  BACNET_WRITE_PROPERTY_DATA *data)
-{
-  uint8_t tag_number = 0;
-  uint32_t len_value_type = 0;
-  int tag_len = 0; // length of tag decode
-  int len = 0; // total length of decodes
-  int object = 0, property = 0; // for decoding
-  unsigned array_value = 0; // for decoding
-
-  // FIXME: check apdu_len against the len during decode  
-  // Tag 0: Object ID
-  if (!decode_is_context_tag(&apdu[0], 0))
-    return -1;
-  len = 1;
-  len += decode_object_id(&apdu[len],
-    &object, &data->object_instance);
-  data->object_type = object;
-  // Tag 1: Property ID
-  len += decode_tag_number_and_value(&apdu[len],
-    &tag_number, &len_value_type);
-  if (tag_number != 1)
-    return -1;
-  len += decode_enumerated(&apdu[len],
-    len_value_type,
-    &property);
-  data->object_property = property;
-  // Tag 2: Optional Array Index
-  tag_len = decode_tag_number_and_value(&apdu[len],
-        &tag_number, &len_value_type);
-  if (tag_number == 2)
-  {
-    len += tag_len;
-    len += decode_unsigned(&apdu[len],
-      len_value_type, &array_value);
-    data->array_index = array_value;
-  }
-  else
-    data->array_index = BACNET_ARRAY_ALL;
-    
-  // Tag 3: opening context tag */
-  /*
-  if (decode_is_opening_tag_number(&apdu[len], 3))
-  {
-    // a tag number of 3 is not extended so only one octet
-    len++;
-    // don't decode the application tag number or its data here
-    data->application_data = &apdu[len];
-    data->application_data_len = apdu_len - len - 1; //closing tag
-  }
-  else
-    return -1;
-  */
-  
-  return len;
-}
 
 
 

bacnet-stack/wp.h

@@ -71,10 +71,6 @@ int wp_decode_apdu(
   uint8_t *invoke_id,
   BACNET_WRITE_PROPERTY_DATA *data);
 
-int wp_ack_decode_service_request(
-  uint8_t *apdu,
-  int apdu_len, // total length of the apdu
-  BACNET_WRITE_PROPERTY_DATA *data);
   
 #ifdef TEST
 #include "ctest.h"