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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 "HierarchyControl_fp.h"
      9 
     10 TPM_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 
     32 TPM_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