Add support for 'B" as unsigned byte and 'i' as unsigned int

Author: E-MEDIA\e.brinette

lib/codec.js

@@ -188,6 +188,11 @@ function encodeFieldValue(buffer, value, offset) {
         tag('b');
         buffer.writeInt8(val, offset); offset++;
         break;
+    case 'unsigned byte':
+    case 'uint8':
+        tag('B');
+        buffer.writeUInt8(val, offset); offset++;
+        break;
     case 'short':
     case 'int16':
         tag('s');
@@ -202,6 +207,11 @@ function encodeFieldValue(buffer, value, offset) {
         tag('I');
         buffer.writeInt32BE(val, offset); offset += 4;
         break;
+    case 'unsignedint':
+    case 'uint32':
+        tag('i');
+        buffer.writeUInt32BE(val, offset); offset += 4;
+        break;
     case 'long':
     case 'int64':
         tag('l');
@@ -247,6 +257,9 @@ function decodeFields(slice) {
         case 'b':
             val = slice.readInt8(offset); offset++;
             break;
+        case 'B':
+            val = slice.readUInt8(offset); offset++;
+            break;
         case 'S':
             len = slice.readUInt32BE(offset); offset += 4;
             val = slice.toString('utf8', offset, offset + len);
@@ -255,6 +268,9 @@ function decodeFields(slice) {
         case 'I':
             val = slice.readInt32BE(offset); offset += 4;
             break;
+        case 'i':
+            val = slice.readUInt32BE(offset); offset += 4;
+            break;
         case 'D': // only positive decimals, apparently.
             var places = slice[offset]; offset++;
             var digits = slice.readUInt32BE(offset); offset += 4;