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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 "PCR_Reset_fp.h"
9 
PCR_Reset_In_Unmarshal(PCR_Reset_In * target,TPM_HANDLE request_handles[],BYTE ** buffer,INT32 * size)10 TPM_RC PCR_Reset_In_Unmarshal(PCR_Reset_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->pcrHandle = request_handles[0];
17   if ((result == TPM_RC_SUCCESS) && *size) {
18     result = TPM_RC_SIZE;
19   }
20   return result;
21 }
22 
Exec_PCR_Reset(TPMI_ST_COMMAND_TAG tag,BYTE ** request_parameter_buffer,INT32 * request_parameter_buffer_size,TPM_HANDLE request_handles[],UINT32 * response_handle_buffer_size,UINT32 * response_parameter_buffer_size)23 TPM_RC Exec_PCR_Reset(TPMI_ST_COMMAND_TAG tag,
24                       BYTE** request_parameter_buffer,
25                       INT32* request_parameter_buffer_size,
26                       TPM_HANDLE request_handles[],
27                       UINT32* response_handle_buffer_size,
28                       UINT32* response_parameter_buffer_size) {
29   TPM_RC result = TPM_RC_SUCCESS;
30   PCR_Reset_In in;
31 #ifdef TPM_CC_PCR_Reset
32   BYTE* response_buffer;
33   INT32 response_buffer_size;
34 #endif
35   *response_handle_buffer_size = 0;
36   *response_parameter_buffer_size = 0;
37   // Unmarshal request parameters to input structure.
38   result =
39       PCR_Reset_In_Unmarshal(&in, request_handles, request_parameter_buffer,
40                              request_parameter_buffer_size);
41   if (result != TPM_RC_SUCCESS) {
42     return result;
43   }
44   // Execute command.
45   result = TPM2_PCR_Reset(&in);
46   if (result != TPM_RC_SUCCESS) {
47     return result;
48   }
49 #ifdef TPM_CC_PCR_Reset
50   response_buffer = MemoryGetResponseBuffer(TPM_CC_PCR_Reset) + 10;
51   response_buffer_size = MAX_RESPONSE_SIZE - 10;
52   // Add parameter_size field, always equal to 0 here.
53   if (tag == TPM_ST_SESSIONS) {
54     UINT32_Marshal(response_parameter_buffer_size, &response_buffer,
55                    &response_buffer_size);
56   }
57   return TPM_RC_SUCCESS;
58 #endif
59   return TPM_RC_COMMAND_CODE;
60 }
61