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 #ifndef TPM2_OBJECTCHANGEAUTH_FP_H_
8 #define TPM2_OBJECTCHANGEAUTH_FP_H_
9 
10 #include "tpm_generated.h"
11 
12 typedef struct {
13   TPMI_DH_OBJECT objectHandle;
14   TPMI_DH_OBJECT parentHandle;
15   TPM2B_AUTH newAuth;
16 } ObjectChangeAuth_In;
17 
18 typedef struct { TPM2B_PRIVATE outPrivate; } ObjectChangeAuth_Out;
19 
20 // Executes ObjectChangeAuth with request handles and parameters from
21 // |in| and computes response handles and parameters to |out|.
22 TPM_RC TPM2_ObjectChangeAuth(ObjectChangeAuth_In* in,
23                              ObjectChangeAuth_Out* out);
24 
25 // Initializes handle fields in |target| from |request_handles|. Unmarshals
26 // parameter fields in |target| from |buffer|.
27 TPM_RC ObjectChangeAuth_In_Unmarshal(ObjectChangeAuth_In* target,
28                                      TPM_HANDLE request_handles[],
29                                      BYTE** buffer,
30                                      INT32* size);
31 
32 // Marshals response handles and parameters from |source| to |buffer|. Computes
33 // and marshals the size of the parameter area (parameter_size) if |tag| ==
34 // TPM_ST_SESSIONS. Returns size of (parameter area + handle area) in bytes.
35 // Return value does not include parameter_size field.
36 UINT16 ObjectChangeAuth_Out_Marshal(ObjectChangeAuth_Out* source,
37                                     TPMI_ST_COMMAND_TAG tag,
38                                     BYTE** buffer,
39                                     INT32* size);
40 
41 // Unmarshals any request parameters starting at |request_parameter_buffer|.
42 // Executes command. Marshals any response handles and parameters to the
43 // global response buffer and computes |*response_handle_buffer_size| and
44 // |*response_parameter_buffer_size|. If |tag| == TPM_ST_SESSIONS, marshals
45 // parameter_size indicating the size of the parameter area. parameter_size
46 // field is located between the handle area and parameter area.
47 TPM_RC Exec_ObjectChangeAuth(TPMI_ST_COMMAND_TAG tag,
48                              BYTE** request_parameter_buffer,
49                              INT32* request_parameter_buffer_size,
50                              TPM_HANDLE request_handles[],
51                              UINT32* response_handle_buffer_size,
52                              UINT32* response_parameter_buffer_size);
53 
54 #endif  // TPM2_OBJECTCHANGEAUTH_FP_H
55