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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 "FlushContext_fp.h"
      9 
     10 TPM_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 
     26 TPM_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