generate: Add comments to protocol data structures, tests

generate/parse.go

@@ -21,7 +21,7 @@ func Parse(lx parse.Lexer) (*Protocol, error) {
 func defaultProtocol() Protocol {
 	return Protocol {
 		Messages: make(map[uint16] Message),
-		Types: map[string] Type { },
+		Types: map[string] Typedef { },
 	}
 }
 
@@ -72,6 +72,7 @@ func (this *parser) parseMessage() error {
 	if err != nil { return err }
 	this.protocol.Messages[uint16(method)] = Message {
 		Name: name,
+		// TODO: doc
 		Type: typ,
 	}
 	return nil
@@ -85,7 +86,10 @@ func (this *parser) parseTypedef() error {
 	if err != nil { return err }
 	typ, err := this.parseType()
 	if err != nil { return err }
-	this.protocol.Types[name] = typ
+	this.protocol.Types[name] = Typedef {
+		// TODO: doc
+		Type: typ,
+	}
 	return nil
 }
 
@@ -192,6 +196,7 @@ func (this *parser) parseField() (uint16, Field, error) {
 	if err != nil { return 0, Field { }, err }
 	return uint16(key), Field {
 		Name: name,
+		// TODO: doc
 		Type: typ,
 	}, nil
 }