// interfaceToDynamic - limited runtime conversion of Go->Haxe types
// TODO consider making public
func interfaceToDynamic(a interface{}) uintptr {
//fmt.Printf("DEBUG interfaceToDynamic a= %v:%T\n", a, a)
if a == nil {
return hx.Null()
}
switch a.(type) {
case []interface{}:
//println("DEBUG []interface{}")
ret := hx.New("", "Array<Dynamic>", 0)
for _, aa := range a.([]interface{}) {
//fmt.Printf("DEBUG aa= %v:%T\n", aa, aa)
val := interfaceToDynamic(aa)
//fmt.Println("DEBUG val=" + hx.CallString("", "Std.string", 1, val))
hx.Code("", "_a.param(0).val.push(_a.param(1).val);", ret, val)
}
return ret
case bool, string, int, float64:
return hx.CodeDynamic("", "_a.param(0).val;", a)
case []byte:
return hx.CodeDynamic("", "Slice.toBytes(cast(_a.param(0).val,Slice));", a)
default:
panic("Unhandled Go interface{} to Haxe Dynamic: " + hx.CallString("", "Std.string", 1, a))
}
return hx.Null()
}
func getUrl(url string, urc chan urlReply) urlReply {
httpHandler := hx.New("", "haxe.Http", 1, url)
hx.Code("", "_a.param(0).val.onData=_a.param(1).val;", httpHandler, hx.CallbackFunc(
func(data string) {
urc <- urlReply{err: nil, dat: data}
}))
hx.Code("", "_a.param(0).val.onError=_a.param(1).val;", httpHandler, hx.CallbackFunc(
func(msg string) {
urc <- urlReply{err: errors.New(msg), dat: ""}
}))
hx.Meth("", httpHandler, "haxe.Http", "request", 0)
return <-urc
}
// Main allows code that might be targeted to broser-based JS code to schedule TARDISgo code periodically, separate from call-backs.
// For non-JS targets it simply calls the given mainFN.
// This should be the last function called in main.main()
func BrowserMain(mainFN func(), msInvocationInterval, runLimit int) {
if runtime.GOARCH == "js" { // probably only want to do this in a browser
JScallbackOK = true
ht := hx.New("js", "haxe.Timer", 1, msInvocationInterval)
go func() { // put the main program into a goroutine
mainFN()
hx.Meth("js", ht, "haxe.Timer", "stop", 0)
}()
hx.SetInt("js", "Scheduler.runLimit", runLimit)
hx.Code("js", "_a.param(0).val.run=Scheduler.timerEventHandler;", ht)
} else {
mainFN()
}
}
func Dial(endpoint string) *Conn {
return &Conn{
conn: hx.New("", "TgoConnect", 1, endpoint),
}
}