update gomavlib, load messages only if required

go.mod

@@ -1,6 +1,6 @@
 module mavp2p
 
 require (
-	github.com/gswly/gomavlib v0.0.0-20190329123756-5aedee50f75f
+	github.com/gswly/gomavlib v0.0.0-20190413115833-8f170d669b3b
 	gopkg.in/alecthomas/kingpin.v2 v2.2.6
 )

go.sum

@@ -4,8 +4,8 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf h1:qet1QNfXsQxTZq
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/gswly/gomavlib v0.0.0-20190329123756-5aedee50f75f h1:lg64LrVAqoAo90cbpnlHgvBn/7qxFc0nikgvltdsb0o=
-github.com/gswly/gomavlib v0.0.0-20190329123756-5aedee50f75f/go.mod h1:1xQWxU9I/Y19PPQg8rJh+Wxk0TC1qvZR3btjKYH5WC4=
+github.com/gswly/gomavlib v0.0.0-20190413115833-8f170d669b3b h1:oI7wNT6686Flam9amJ7Jcu5UNtjgh8TpxGrV9mGKH+M=
+github.com/gswly/gomavlib v0.0.0-20190413115833-8f170d669b3b/go.mod h1:1xQWxU9I/Y19PPQg8rJh+Wxk0TC1qvZR3btjKYH5WC4=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

main.go

@@ -139,10 +139,14 @@ func main() {
 
 	// decode/encode only a minimal set of messages.
 	// other messages change too frequently and cannot be integrated into a static tool.
-	dialect, err := gomavlib.NewDialect([]gomavlib.Message{
-		&common.MessageHeartbeat{},
-		&common.MessageRequestDataStream{},
-	})
+	msgs := []gomavlib.Message{}
+	if *hbDisable == false {
+		msgs = append(msgs, &common.MessageHeartbeat{})
+	}
+	if *aprsDisable == false {
+		msgs = append(msgs, &common.MessageRequestDataStream{})
+	}
+	dialect, err := gomavlib.NewDialect(3, msgs)
 	if err != nil {
 		initError(err.Error())
 	}