示例#1
0
文件: timer.go 项目: mgalvey/piepan
func (p *Plugin) apiTimerNew(l *lua.State) int {
	callback := luar.NewLuaObject(l, 1)
	timeout := l.ToInteger(2)

	t := &Timer{
		cancel: make(chan bool),
	}

	go func() {
		defer func() {
			close(t.cancel)
			t.cancel = nil
		}()

		select {
		case <-time.After(time.Millisecond * time.Duration(timeout)):
			p.callValue(callback)
			callback.Close()
		case <-t.cancel:
		}
	}()

	obj := luar.NewLuaObjectFromValue(l, t)
	obj.Push()
	obj.Close()
	return 1
}
示例#2
0
文件: lua.go 项目: 12foo/apiplexy
func (p *LuaPlugin) prepContext(L *lua.State, req *http.Request, ctx *apiplexy.APIContext) {
	var clientIP string
	if req.Header.Get("X-Forwarded-For") != "" {
		clientIP = req.Header.Get("X-Forwarded-For")
	} else {
		clientIP, _, _ = net.SplitHostPort(req.RemoteAddr)
	}

	headers := make(map[string]interface{}, len(req.Header))
	for k, vs := range req.Header {
		headers[k] = strings.Join(vs, " ")
	}

	request := map[string]interface{}{
		"path":     req.URL.Path,
		"method":   req.Method,
		"ip":       clientIP,
		"referrer": req.Referer(),
		"browser":  req.UserAgent(),
		"headers":  headers,
	}
	pushMap(L, request, false)
	L.SetGlobal("request")

	pushMap(L, structs.Map(ctx), true)
	L.SetGlobal("context")
}
示例#3
0
文件: luar.go 项目: imvu/Tetra
func sliceSub(L *lua.State) int {
	slice, _ := valueOfProxy(L, 1)
	i1, i2 := L.ToInteger(2), L.ToInteger(3)
	newslice := slice.Slice(i1-1, i2)
	makeValueProxy(L, newslice, cSLICE_META)
	return 1
}
示例#4
0
文件: luar.go 项目: kdar/luar
func callGoMethod(L *lua.State, name string, st reflect.Value) {
	ret := st.MethodByName(name)
	if !ret.IsValid() {
		fmt.Println("whoops")
	}
	L.PushGoFunction(GoLuaFunc(L, ret))
}
示例#5
0
文件: luar.go 项目: imvu/Tetra
func GoLua(L *lua.State) int {
	go func() {
		LT := L.NewThread()
		L.PushValue(1)
		lua.XMove(L, LT, 1)
		res := LT.Resume(0)
		for res != 0 {
			if res == 2 {
				emsg := LT.ToString(-1)
				RaiseError(LT, emsg)
			}
			ch, t := valueOfProxy(LT, -2)

			if LT.ToBoolean(-1) { // send on a channel
				val := luaToGoValue(LT, t.Elem(), -3)
				ch.Send(val)
				res = LT.Resume(0)
			} else { // receive on a channel
				val, ok := ch.Recv()
				GoToLua(LT, t.Elem(), val, false)
				LT.PushBoolean(ok)
				res = LT.Resume(2)
			}
		}
	}()
	return 0
}
示例#6
0
文件: softcode.go 项目: natmeox/mess
func MessThingIndex(state *lua.State) int {
	log.Println("HEY WE MADE IT")
	printStackTypes(state)

	state.GetMetaTable(1)
	state.LGetMetaTable(ThingMetaTableName)
	isThing := state.RawEqual(-1, -2)
	state.Pop(2)
	if !isThing {
		log.Println("!!! OMG ARG #1 IS NOT A MESS.THING !!!")
	}

	fieldName := state.CheckString(2)
	log.Println("Arg #2 checks out, it's a string")
	thing := checkThing(state, 1)
	log.Println("So we're tryin'a look up", fieldName, "on thing", thing.Id)

	if member, ok := MessThingMembers[fieldName]; ok {
		return member(state, thing)
	}

	// That wasn't one of our members, so look it up in our Table.
	if data, ok := thing.Table[fieldName]; ok {
		// TODO: instead of pushing a whole map if the script asks for one, maybe we should use another kind of userdata that tracks the name & can access its submembers until the script asks for the leaf (or a non-existent branch)?
		pushValue(state, data)
		return 1
	}

	// uh... I guess we didn't do anything, so...?
	return 0
}
示例#7
0
文件: audio.go 项目: mgalvey/piepan
func (p *Plugin) apiAudioSetBitrate(l *lua.State) int {
	bitrate := l.ToInteger(1)
	if enc, ok := p.instance.Client.AudioEncoder.(*opus.Encoder); ok {
		enc.SetBitrate(bitrate)
	}
	return 0
}
示例#8
0
文件: audio.go 项目: mgalvey/piepan
func (p *Plugin) apiAudioPlay(l *lua.State) int {
	if p.instance.Audio.IsPlaying() {
		l.PushBoolean(false)
		return 1
	}

	obj := luar.NewLuaObject(l, 1)
	filename := obj.Get("filename").(string)
	callback := obj.GetObject("callback")
	obj.Close()

	if enc, ok := p.instance.Client.AudioEncoder.(*opus.Encoder); ok {
		enc.SetApplication(gopus.Audio)
	}

	p.instance.Audio.Source = gumble_ffmpeg.SourceFile(filename)
	p.instance.Audio.Play()
	go func() {
		p.instance.Audio.Wait()
		if callback.Type != "nil" {
			p.callValue(callback)
		}
		callback.Close()
	}()

	return 0
}
示例#9
0
文件: luar.go 项目: kdar/luar
func slice__newindex(L *lua.State) int {
	slice, t := valueOfProxy(L, 1)
	idx := L.ToInteger(2)
	val := LuaToGo(L, t.Elem(), 3)
	slice.Index(idx - 1).Set(valueOf(val))
	return 0
}
示例#10
0
文件: luar.go 项目: stevedonovan/luar
// Also for arrays.
func copySliceToTable(L *lua.State, vslice reflect.Value, visited visitor) int {
	ref := vslice
	for vslice.Kind() == reflect.Ptr {
		// For arrays.
		vslice = vslice.Elem()
	}

	if vslice.IsValid() && (vslice.Kind() == reflect.Slice || vslice.Kind() == reflect.Array) {
		n := vslice.Len()
		L.CreateTable(n, 0)
		if vslice.Kind() == reflect.Slice {
			visited.mark(vslice)
		} else if ref.Kind() == reflect.Ptr {
			visited.mark(ref)
		}

		for i := 0; i < n; i++ {
			L.PushInteger(int64(i + 1))
			v := vslice.Index(i)
			if isNil(v) {
				v = nullv
			}
			goToLua(L, nil, v, true, visited)
			L.SetTable(-3)
		}
		return 1
	}
	L.PushNil()
	L.PushString("not a slice/array")
	return 2
}
示例#11
0
文件: luar.go 项目: yinlei/luar
func proxy__gc(L *lua.State) int {
	vp := (*valueProxy)(L.ToUserdata(1))
	mu.Lock()
	delete(proxyMap, vp)
	mu.Unlock()
	return 0
}
示例#12
0
文件: luaint.go 项目: aarzilli/pooch
func LuaIntUTCTime(L *lua.State) int {
	luaAssertArgnum(L, 1, "utctime()")
	timestamp := L.ToInteger(1)
	PushTime(L, time.Unix(int64(timestamp), 0))

	return 1
}
示例#13
0
文件: luaint.go 项目: aarzilli/pooch
func PushStringVec(L *lua.State, v []string) {
	L.CheckStack(3)
	L.CreateTable(len(v), 0)

	for idx, val := range v {
		SetTableIntString(L, int64(idx+1), val)
	}
}
示例#14
0
文件: audio.go 项目: mgalvey/piepan
func (p *Plugin) apiAudioBitrate(l *lua.State) int {
	if enc, ok := p.instance.Client.AudioEncoder.(*opus.Encoder); ok {
		l.PushInteger(int64(enc.Bitrate()))
	} else {
		l.PushInteger(-1)
	}
	return 1
}
示例#15
0
文件: luaint.go 项目: aarzilli/pooch
func LuaIntShowRet(L *lua.State) int {
	L.CheckStack(2)
	tl := GetTasklistFromLua(L)

	tl.luaFlags.showReturnValue = true

	return 0
}
示例#16
0
文件: softcode.go 项目: natmeox/mess
func printStackTypes(state *lua.State) {
	topIndex := state.GetTop()
	segments := make([]interface{}, topIndex+1)
	segments[0] = "Stack types:"
	for i := 1; i <= topIndex; i++ {
		segments[i] = state.LTypename(i)
	}
	log.Println(segments...)
}
示例#17
0
文件: luaint.go 项目: aarzilli/pooch
func LuaIntWriteCursor(L *lua.State) int {
	Logf(INFO, "Writing cursor")
	L.CheckStack(1)
	tl := GetTasklistFromLua(L)
	luaAssertNotFreeCursor(tl, "writecursor()")
	cursor := GetEntryFromLua(L, CURSOR, "writecursor()")
	tl.Update(cursor, false)
	return 0
}
示例#18
0
文件: luar.go 项目: imvu/Tetra
func proxyType(L *lua.State) int {
	v := unwrapProxy(L, 1)
	if v != nil {
		GoToLua(L, nil, valueOf(reflect.TypeOf(v)), false)
	} else {
		L.PushNil()
	}
	return 1
}
示例#19
0
// goToLua copies Go values to Lua and sets the result to global 'name'.
// Compound types are deep-copied.
// Functions are automatically converted to 'func (L *lua.State) int'.
func goToLua(L *lua.State, name string, val interface{}) {
	t := reflect.TypeOf(val)
	if t.Kind() == reflect.Func {
		L.PushGoFunction(luar.GoLuaFunc(L, val))
	} else {
		luar.GoToLua(L, t, reflect.ValueOf(val), true)
	}
	L.SetGlobal(name)
}
示例#20
0
文件: luar.go 项目: imvu/Tetra
func proxy__eq(L *lua.State) int {
	v1, t1 := valueOfProxy(L, 1)
	v2, t2 := valueOfProxy(L, 2)
	if t1 != t2 {
		RaiseError(L, sprintf("mismatched types %s and %s", t1, t2))
	}
	L.PushBoolean(v1.Interface() == v2.Interface())
	return 1
}
示例#21
0
// ComplexImag defines 'luar.imag' when 'Init' is called.
// It is the equivalent of Go's 'imag' function.
//
// WARNING: Deprecated, use the 'imag' index instead.
func ComplexImag(L *lua.State) int {
	v := mustUnwrapProxy(L, 1)
	val := reflect.ValueOf(v)
	if unsizedKind(val) != reflect.Complex128 {
		RaiseError(L, "not a complex")
	}
	L.PushNumber(imag(val.Complex()))
	return 1
}
示例#22
0
// Unproxify converts a proxy to an unproxified Lua value.
//
// Argument: proxy
//
// Returns: value (Lua value)
func Unproxify(L *lua.State) int {
	if !isValueProxy(L, 1) {
		L.PushNil()
		return 1
	}
	v, _ := valueOfProxy(L, 1)
	GoToLua(L, nil, v, true)
	return 1
}
示例#23
0
文件: luar.go 项目: imvu/Tetra
func slice__newindex(L *lua.State) int {
	slice, t := valueOfProxy(L, 1)
	idx := L.ToInteger(2)
	val := luaToGoValue(L, t.Elem(), 3)
	if idx < 1 || idx > slice.Len() {
		RaiseError(L, "slice set: index out of range")
	}
	slice.Index(idx - 1).Set(val)
	return 0
}
示例#24
0
// ProxyMethod pushes the proxy method on the stack.
//
// Argument: proxy
//
// Returns: method (function)
func ProxyMethod(L *lua.State) int {
	if !isValueProxy(L, 1) {
		L.PushNil()
		return 1
	}
	v, _ := valueOfProxy(L, 1)
	name := L.ToString(2)
	pushGoMethod(L, name, v)
	return 1
}
示例#25
0
文件: luaint.go 项目: aarzilli/pooch
func LuaTableGetString(L *lua.State, key string) string {
	L.PushString(key)
	L.GetTable(-2)
	r := ""
	if !L.IsNil(-1) {
		r = L.ToString(-1)
	}
	L.Pop(1)
	return r
}
示例#26
0
文件: luar.go 项目: imvu/Tetra
// GoLuaFunc converts an arbitrary Go function into a Lua-compatible GoFunction.
// There are special optimized cases for functions that go from strings to strings,
// and doubles to doubles, but otherwise Go
// reflection is used to provide a generic wrapper function
func GoLuaFunc(L *lua.State, fun interface{}) lua.LuaGoFunction {
	switch f := fun.(type) {
	case func(*lua.State) int:
		return f
	case func(string) string:
		return func(L *lua.State) int {
			L.PushString(f(L.ToString(1)))
			return 1
		}
	case func(float64) float64:
		return func(L *lua.State) int {
			L.PushNumber(f(L.ToNumber(1)))
			return 1
		}
	default:
	}
	var funv reflect.Value
	switch ff := fun.(type) {
	case reflect.Value:
		funv = ff
	default:
		funv = valueOf(fun)
	}
	funt := funv.Type()
	targs, tout := functionArgRetTypes(funt)
	return func(L *lua.State) int {
		var lastT reflect.Type
		orig_targs := targs
		isVariadic := funt.IsVariadic()
		if isVariadic {
			n := len(targs)
			lastT = targs[n-1].Elem()
			targs = targs[0 : n-1]
		}
		args := make([]reflect.Value, len(targs))
		for i, t := range targs {
			val := LuaToGo(L, t, i+1)
			args[i] = valueOfNil(val)
			//println(i,args[i].String())
		}
		if isVariadic {
			n := L.GetTop()
			for i := len(targs) + 1; i <= n; i++ {
				ival := LuaToGo(L, lastT, i)
				args = append(args, valueOfNil(ival))
			}
			targs = orig_targs
		}
		resv := callGo(L, funv, args)
		for i, val := range resv {
			GoToLua(L, tout[i], val, false)
		}
		return len(resv)
	}
}
示例#27
0
文件: luar.go 项目: kdar/luar
func struct__newindex(L *lua.State) int {
	st, t := valueOfProxy(L, 1)
	name := L.ToString(2)
	if t.Kind() == reflect.Ptr {
		st = st.Elem()
	}
	field := st.FieldByName(name)
	val := LuaToGo(L, field.Type(), 3)
	field.Set(valueOf(val))
	return 0
}
示例#28
0
文件: luaint.go 项目: aarzilli/pooch
func LuaIntRmColumn(L *lua.State) int {
	luaAssertArgnum(L, 1, "rmcolumn()")
	name := L.ToString(1)
	entry := GetEntryFromLua(L, CURSOR, "rmcolumn()")
	entry.RemoveColumn(name)
	tl := GetTasklistFromLua(L)
	if !tl.luaFlags.cursorCloned {
		tl.luaFlags.cursorEdited = true
	}
	return 0
}
示例#29
0
文件: audio.go 项目: mgalvey/piepan
func (p *Plugin) apiAudioNewTarget(l *lua.State) int {
	id := l.ToInteger(1)

	target := &gumble.VoiceTarget{}
	target.ID = uint32(id)

	obj := luar.NewLuaObjectFromValue(l, target)
	obj.Push()
	obj.Close()
	return 1
}
示例#30
0
// ProxyRaw unproxifies a value.
//
// WARNING: Deprecated, use luar.unproxify instead.
func ProxyRaw(L *lua.State) int {
	v := mustUnwrapProxy(L, 1)
	val := reflect.ValueOf(v)
	tp := predeclaredScalarType(val.Type())
	if tp != nil {
		val = val.Convert(tp)
		GoToLua(L, nil, val, false)
	} else {
		L.PushNil()
	}
	return 1
}