src/Tizen.Security.TEEC/Interop/Interop.Types.cs

   1 /*
   2  *  Copyright (c) 2017 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  *  Licensed under the Apache License, Version 2.0 (the "License");
   5  *  you may not use this file except in compliance with the License.
   6  *  You may obtain a copy of the License at
   7  *
   8  *      http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  *  Unless required by applicable law or agreed to in writing, software
  11  *  distributed under the License is distributed on an "AS IS" BASIS,
  12  *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  *  See the License for the specific language governing permissions and
  14  *  limitations under the License
  15  */
  16
  17
  18 using System;
  19 using System.Runtime.InteropServices;
  20
  21 internal static partial class Interop
  22 {
  23     [StructLayout(LayoutKind.Sequential)]
  24     internal struct TEEC_Context
  25     {
  26         public readonly IntPtr imp;
  27     }
  28
  29     [StructLayout(LayoutKind.Sequential)]
  30     internal struct TEEC_Session
  31     {
  32         public readonly IntPtr imp;
  33     }
  34
  35     [StructLayout(LayoutKind.Sequential)]
  36     internal struct TEEC_UUID
  37     {
  38         public UInt32 timeLow;
  39         public UInt16 timeMid;
  40         public UInt16 timeHiAndVersion;
  41         [MarshalAs(UnmanagedType.ByValArray, SizeConst = 8)]
  42         public byte[] clockSeqAndNode;
  43     }
  44
  45     [StructLayout(LayoutKind.Sequential)]
  46     internal struct sTEEC_SharedMemoryImp
  47     {
  48         public IntPtr context;
  49         public IntPtr context_imp;
  50         public UInt32 flags;
  51         public UInt32 memid;
  52     }
  53
  54     [StructLayout(LayoutKind.Sequential)]
  55     internal struct TEEC_SharedMemory
  56     {
  57         public IntPtr buffer;
  58         public UInt32 size;
  59         public UInt32 flags;
  60     }
  61
  62     [StructLayout(LayoutKind.Sequential)]
  63     internal struct TEEC_Parameter
  64     {
  65         public UInt32 a;
  66         public UInt32 b;
  67     }
  68
  69     [StructLayout(LayoutKind.Sequential)]
  70     internal struct TEEC_Operation
  71     {
  72         public UInt32 started;
  73         public UInt32 paramTypes;
  74         [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
  75         public TEEC_Parameter[] paramlist;
  76         public IntPtr imp;
  77     }
  78 }
  79