func (m *Machine) Do(code string, arg interface{}) (string, error, interface{}) {
m.StateLock.Lock()
defer m.StateLock.Unlock()
m.FlushOut()
fn, err := m.Lua.LoadString(code)
if err != nil {
m.InformListeners("err/internal", err.Error())
return "", err, nil
}
m.Lua.Push(fn)
m.Lua.Push(luareflect.ToLua(m.Lua, arg))
if err := m.Lua.PCall(1, 1, nil); err != nil {
out := m.FlushOut()
m.InformListeners("err/internal", err.Error())
return out, err, nil
}
out := m.FlushOut()
ret := m.Lua.Get(-1)
m.Lua.Pop(1)
var rv interface{}
if ret != nil && ret != lua.LNil {
rv = luareflect.DecodeToBasic(ret)
}
return out, nil, rv
}
func tableToMessage(L *lua.LState, t *lua.LTable) sarif.Message {
msg := sarif.Message{}
msg.Version = tableGetString(t, "sarif")
msg.Id = tableGetString(t, "id")
msg.Action = tableGetString(t, "action")
msg.Source = tableGetString(t, "src")
msg.Destination = tableGetString(t, "dest")
msg.CorrId = tableGetString(t, "corr")
msg.Text = tableGetString(t, "text")
p := luareflect.DecodeToBasic(t.RawGetH(lua.LString("p")))
msg.EncodePayload(p)
return msg
}
func (m *Machine) luaDebug(L *lua.LState) int {
out := ""
top := L.GetTop()
for i := 1; i <= top; i++ {
if i > 1 {
out += " "
}
v := L.Get(i)
if v.Type() == lua.LTTable {
rv := luareflect.DecodeToBasic(v)
text, _ := json.MarshalIndent(rv, "", " ")
out += string(text)
} else {
out += v.String()
}
}
m.InformListeners("lua/debug", out)
return 0
}