// dynamicToInterface - limited runtime conversion of Haxe->Go types
// with URL un-escaping of strings
// TODO consider making public
func dynamicToInterface(dyn uintptr) interface{} {
switch {
case hx.CodeBool("", "Std.is(_a.param(0).val,Array);", dyn):
l := hx.CodeInt("", "_a.param(0).val.length;", dyn)
ret := make([]interface{}, l)
for i := 0; i < l; i++ {
ret[i] =
dynamicToInterface(hx.CodeDynamic("",
"_a.param(0).val[_a.param(1).val];", dyn, i))
}
return ret
case hx.IsNull(dyn):
return nil
case hx.CodeBool("", "Std.is(_a.param(0).val,Bool);", dyn):
return hx.CodeBool("", "_a.param(0).val;", dyn)
case hx.CodeBool("", "Std.is(_a.param(0).val,Int);", dyn):
return hx.CodeInt("", "_a.param(0).val;", dyn)
case hx.CodeBool("", "Std.is(_a.param(0).val,Float);", dyn):
return hx.CodeFloat("", "_a.param(0).val;", dyn)
case hx.CodeBool("", "Std.is(_a.param(0).val,String);", dyn):
return hx.CodeString("", "_a.param(0).val;", dyn)
case hx.CodeBool("", "Std.is(_a.param(0).val,haxe.io.Bytes);", dyn):
return hx.CodeIface("", "[]byte",
"Slice.fromBytes(_a.param(0).val);", dyn)
default:
panic("unhandled haxe Dynamic to Go interface{} :" +
hx.CallString("", "Std.string", 1, dyn))
}
return nil
}
func haxeInterfacePackB(ei *emptyInterface) interface{} {
// TODO deal with created types, if any ?
switch ei.typ.Kind() {
case Bool:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*bool)(ei.word))
case Int:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*int)(ei.word))
case Int8:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*int8)(ei.word))
case Int16:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*int16)(ei.word))
case Int32:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*int32)(ei.word))
case Int64:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*int64)(ei.word))
case Uint:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uint)(ei.word))
case Uint8:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uint8)(ei.word))
case Uint16:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uint16)(ei.word))
case Uint32:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uint32)(ei.word))
case Uint64:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uint64)(ei.word))
case Uintptr:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*uintptr)(ei.word))
case Float32:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*float32)(ei.word))
case Float64:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*float64)(ei.word))
case Complex64:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*complex64)(ei.word))
case Complex128:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*complex128)(ei.word))
case UnsafePointer:
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", ei.word)
case String:
//println("DEBUG string pack=", *(*string)(ei.word))
return hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", *(*string)(ei.word))
case Ptr:
p := hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", ei.word)
//println("DEBUG ptr pack p=", p)
return p
case Array, Struct:
return hx.CodeIface("", ei.typ.String(),
"_a.param(0).val.load_object(_a.param(1).val);",
ei.word, ei.typ.size)
case Slice, Map, Interface, Func, Chan:
if ei.word == nil {
return hx.CodeIface("", ei.typ.String(), "null;")
}
/*
htyp := "null"
if !hx.IsNull(uintptr(ei.word)) {
htyp = hx.CallString("", "Type.getClassName", 1, ei.word)
}
println("DEBUG pack haxe type=", htyp, " Go type=", ei.typ.Kind().String(), "val=", ei.word, "encoded=", ei)
*/
val := *(*uintptr)(unsafe.Pointer(ei.word))
r := hx.CodeIface("", ei.typ.String(), "_a.param(0).val;", val)
//println("DEBUG pack haxe encoded=", ei, "type=", hx.CallString("", "Type.getClassName", 1, ei.word),
// "Go type=", ei.typ.Kind().String(), "PtrVal=", ei.word, "Return=", r)
return r
}
panic("reflect.haxeInterfacePack() not yet implemented for " + ei.typ.String() +
" Kind= " + ei.typ.Kind().String())
return interface{}(nil)
}
