Imports System.ComponentModel.Composition

<InheritedExport>
Public Interface IHost

   ReadOnly Property PluginTestInfo As Integer
   ' ReadOnly Property FiniteStateMachineList As List(Of FiniteStateMachine)
   Function PlgOutLog(sLogMsg As String) As Boolean
   Function PlgGetPrivateProfileInt(lpAppName As String, lpKeyName As String, nDefault As Integer) As Integer
   Function PlgGetPrivateProfileDouble(lpAppName As String, lpKeyName As String, dDefault As Double) As Double
   Function PlgGetPrivateProfileString(lpAppName As String, lpKeyName As String, lpDefault As String, ByRef lpString As String) As Integer
   Function PlgWritePrivateProfileString(lpAppName As String, lpKeyName As String, lpString As String) As Boolean
   Function PlgExecProcess(sFileName As String, sMainLuaPath As String, sArguments As String) As Boolean
   Function PlgExecProcessAsync(sFileName As String, sMainLuaPath As String, sArguments As String) As Boolean
   Function PlgCheckExecProcessAsync(ByRef bHasExited As Boolean, ByRef nExitCode As Integer) As Boolean
   Function ComReadShortVar(nVarAddr As Integer, ByRef nResult As Short, nMachine As Integer) As Boolean
   Function ComReadBitVar(nVarAddr As Integer, nBit As Integer, ByRef bResult As Boolean, nMachine As Integer) As Boolean
   Function ComReadDoubleVar(nVarAddr As Integer, ByRef dResult As Double, nMachine As Integer) As Boolean
   Function ComWriteShortVar(nVarAddr As Integer, nValue As Integer, nMachine As Integer) As Boolean
   Function ComWriteBitVar(nVarAddr As Integer, nBit As Integer, bValue As Boolean, nMachine As Integer) As Boolean
   Function ComWriteDoubleVar(nVarAddr As Integer, dValue As Double, nMachine As Integer) As Boolean

End Interface