Function buildGoCallFunction

Source/buildbindinggo.go:432–466

(component ComponentDefinition, implw LanguageWriter)

}

func buildGoCallFunction(component ComponentDefinition, implw LanguageWriter) {
	NameSpace := component.NameSpace

	implw.Writeln("func (implementation *%sImplementation) CallFunction(funcptr uintptr, parameters ... uintptr) (error) {", NameSpace)
	implw.Writeln("  var ret uintptr;")
	implw.Writeln("  if (!implementation.Initialized) {")
	implw.Writeln("    return errors.New(\"%s Implementation has not been initialized!\")", NameSpace)
	implw.Writeln("  }")
	implw.Writeln("  ")
	implw.Writeln("  switch len(parameters) { ")
	implw.Writeln("    case 0: ret, _, _ = syscall.Syscall(funcptr, 0, 0, 0, 0)")
	implw.Writeln("    case 1: ret, _, _ = syscall.Syscall(funcptr, 1, uintptr(parameters[0]), 0, 0)")
	implw.Writeln("    case 2: ret, _, _ = syscall.Syscall(funcptr, 2, uintptr(parameters[0]), uintptr(parameters[1]), 0)")
	implw.Writeln("    case 3: ret, _, _ = syscall.Syscall(funcptr, 3, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]))")
	implw.Writeln("    case 4: ret, _, _ = syscall.Syscall6(funcptr, 4, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), 0, 0)")
	implw.Writeln("    case 5: ret, _, _ = syscall.Syscall6(funcptr, 5, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), 0)")
	implw.Writeln("    case 6: ret, _, _ = syscall.Syscall6(funcptr, 6, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]))")
	implw.Writeln("    case 7: ret, _, _ = syscall.Syscall9(funcptr, 7, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), 0, 0)")
	implw.Writeln("    case 8: ret, _, _ = syscall.Syscall9(funcptr, 8, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), uintptr(parameters[7]), 0)")
	implw.Writeln("    case 9: ret, _, _ = syscall.Syscall9(funcptr, 9, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), uintptr(parameters[7]), uintptr(parameters[8]))")
	implw.Writeln("    case 10: ret, _, _ = syscall.Syscall12(funcptr, 10, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), uintptr(parameters[7]), uintptr(parameters[8]), uintptr(parameters[9]), 0, 0)")
	implw.Writeln("    case 11: ret, _, _ = syscall.Syscall12(funcptr, 11, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), uintptr(parameters[7]), uintptr(parameters[8]), uintptr(parameters[9]), uintptr(parameters[10]), 0)")
	implw.Writeln("    case 12: ret, _, _ = syscall.Syscall12(funcptr, 12, uintptr(parameters[0]), uintptr(parameters[1]), uintptr(parameters[2]), uintptr(parameters[3]), uintptr(parameters[4]), uintptr(parameters[5]), uintptr(parameters[6]), uintptr(parameters[7]), uintptr(parameters[8]), uintptr(parameters[9]), uintptr(parameters[10]), uintptr(parameters[11]))")
	implw.Writeln("    default: ")
	implw.Writeln("      return errors.New(\"Invalid DLL function parameter count!\");")
	implw.Writeln("  }")
	implw.Writeln("  ")
	implw.Writeln("  if (int(ret) != 0) {")
	implw.Writeln("    return errors.New(fmt.Sprintf(\"%s Error: %%.04x (%%s)\", int(ret), Get%sErrorMessage(uint32(ret))))", NameSpace, NameSpace)
	implw.Writeln("  }")
	implw.Writeln("  ")
	implw.Writeln("  return nil")
	implw.Writeln("}")
	implw.Writeln("")
}


func buildGoClass(component ComponentDefinition, class ComponentDefinitionClass, w LanguageWriter, implw LanguageWriter, NameSpace string, classdefinitions* []string) (error) {