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 "FlushContext_fp.h"
9
10TPM_RC FlushContext_In_Unmarshal(FlushContext_In* target,
11                                 TPM_HANDLE request_handles[],
12                                 BYTE** buffer,
13                                 INT32* size) {
14  TPM_RC result = TPM_RC_SUCCESS;
15  // Unmarshal request parameters.
16  result = TPMI_DH_CONTEXT_Unmarshal(&target->flushHandle, buffer, size);
17  if (result != TPM_RC_SUCCESS) {
18    return result;
19  }
20  if ((result == TPM_RC_SUCCESS) && *size) {
21    result = TPM_RC_SIZE;
22  }
23  return result;
24}
25
26TPM_RC Exec_FlushContext(TPMI_ST_COMMAND_TAG tag,
27                         BYTE** request_parameter_buffer,
28                         INT32* request_parameter_buffer_size,
29                         TPM_HANDLE request_handles[],
30                         UINT32* response_handle_buffer_size,
31                         UINT32* response_parameter_buffer_size) {
32  TPM_RC result = TPM_RC_SUCCESS;
33  FlushContext_In in;
34#ifdef TPM_CC_FlushContext
35  BYTE* response_buffer;
36  INT32 response_buffer_size;
37#endif
38  *response_handle_buffer_size = 0;
39  *response_parameter_buffer_size = 0;
40  // Unmarshal request parameters to input structure.
41  result =
42      FlushContext_In_Unmarshal(&in, request_handles, request_parameter_buffer,
43                                request_parameter_buffer_size);
44  if (result != TPM_RC_SUCCESS) {
45    return result;
46  }
47  // Execute command.
48  result = TPM2_FlushContext(&in);
49  if (result != TPM_RC_SUCCESS) {
50    return result;
51  }
52#ifdef TPM_CC_FlushContext
53  response_buffer = MemoryGetResponseBuffer(TPM_CC_FlushContext) + 10;
54  response_buffer_size = MAX_RESPONSE_SIZE - 10;
55  // Add parameter_size field, always equal to 0 here.
56  if (tag == TPM_ST_SESSIONS) {
57    UINT32_Marshal(response_parameter_buffer_size, &response_buffer,
58                   &response_buffer_size);
59  }
60  return TPM_RC_SUCCESS;
61#endif
62  return TPM_RC_COMMAND_CODE;
63}
64