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 "HierarchyChangeAuth_fp.h" 9 10 TPM_RC HierarchyChangeAuth_In_Unmarshal(HierarchyChangeAuth_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 = TPM2B_AUTH_Unmarshal(&target->newAuth, buffer, size); 19 if (result != TPM_RC_SUCCESS) { 20 return result; 21 } 22 if ((result == TPM_RC_SUCCESS) && *size) { 23 result = TPM_RC_SIZE; 24 } 25 return result; 26 } 27 28 TPM_RC Exec_HierarchyChangeAuth(TPMI_ST_COMMAND_TAG tag, 29 BYTE** request_parameter_buffer, 30 INT32* request_parameter_buffer_size, 31 TPM_HANDLE request_handles[], 32 UINT32* response_handle_buffer_size, 33 UINT32* response_parameter_buffer_size) { 34 TPM_RC result = TPM_RC_SUCCESS; 35 HierarchyChangeAuth_In in; 36 #ifdef TPM_CC_HierarchyChangeAuth 37 BYTE* response_buffer; 38 INT32 response_buffer_size; 39 #endif 40 *response_handle_buffer_size = 0; 41 *response_parameter_buffer_size = 0; 42 // Unmarshal request parameters to input structure. 43 result = HierarchyChangeAuth_In_Unmarshal(&in, request_handles, 44 request_parameter_buffer, 45 request_parameter_buffer_size); 46 if (result != TPM_RC_SUCCESS) { 47 return result; 48 } 49 // Execute command. 50 result = TPM2_HierarchyChangeAuth(&in); 51 if (result != TPM_RC_SUCCESS) { 52 return result; 53 } 54 #ifdef TPM_CC_HierarchyChangeAuth 55 response_buffer = MemoryGetResponseBuffer(TPM_CC_HierarchyChangeAuth) + 10; 56 response_buffer_size = MAX_RESPONSE_SIZE - 10; 57 // Add parameter_size field, always equal to 0 here. 58 if (tag == TPM_ST_SESSIONS) { 59 UINT32_Marshal(response_parameter_buffer_size, &response_buffer, 60 &response_buffer_size); 61 } 62 return TPM_RC_SUCCESS; 63 #endif 64 return TPM_RC_COMMAND_CODE; 65 } 66
