1// Copyright 2015 The Chromium OS Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// THIS CODE IS GENERATED - DO NOT MODIFY!
6
7#include "MemoryLib_fp.h"
8#include "HierarchyControl_fp.h"
9
10TPM_RC HierarchyControl_In_Unmarshal(HierarchyControl_In* target,
11                                     TPM_HANDLE request_handles[],
12                                     BYTE** buffer,
13                                     INT32* size) {
14  TPM_RC result = TPM_RC_SUCCESS;
15  // Get request handles from request_handles array.
16  target->authHandle = request_handles[0];
17  // Unmarshal request parameters.
18  result = TPMI_RH_ENABLES_Unmarshal(&target->enable, buffer, size, FALSE);
19  if (result != TPM_RC_SUCCESS) {
20    return result;
21  }
22  result = TPMI_YES_NO_Unmarshal(&target->state, buffer, size);
23  if (result != TPM_RC_SUCCESS) {
24    return result;
25  }
26  if ((result == TPM_RC_SUCCESS) && *size) {
27    result = TPM_RC_SIZE;
28  }
29  return result;
30}
31
32TPM_RC Exec_HierarchyControl(TPMI_ST_COMMAND_TAG tag,
33                             BYTE** request_parameter_buffer,
34                             INT32* request_parameter_buffer_size,
35                             TPM_HANDLE request_handles[],
36                             UINT32* response_handle_buffer_size,
37                             UINT32* response_parameter_buffer_size) {
38  TPM_RC result = TPM_RC_SUCCESS;
39  HierarchyControl_In in;
40#ifdef TPM_CC_HierarchyControl
41  BYTE* response_buffer;
42  INT32 response_buffer_size;
43#endif
44  *response_handle_buffer_size = 0;
45  *response_parameter_buffer_size = 0;
46  // Unmarshal request parameters to input structure.
47  result = HierarchyControl_In_Unmarshal(&in, request_handles,
48                                         request_parameter_buffer,
49                                         request_parameter_buffer_size);
50  if (result != TPM_RC_SUCCESS) {
51    return result;
52  }
53  // Execute command.
54  result = TPM2_HierarchyControl(&in);
55  if (result != TPM_RC_SUCCESS) {
56    return result;
57  }
58#ifdef TPM_CC_HierarchyControl
59  response_buffer = MemoryGetResponseBuffer(TPM_CC_HierarchyControl) + 10;
60  response_buffer_size = MAX_RESPONSE_SIZE - 10;
61  // Add parameter_size field, always equal to 0 here.
62  if (tag == TPM_ST_SESSIONS) {
63    UINT32_Marshal(response_parameter_buffer_size, &response_buffer,
64                   &response_buffer_size);
65  }
66  return TPM_RC_SUCCESS;
67#endif
68  return TPM_RC_COMMAND_CODE;
69}
70