1//
2// Copyright (C) 2015 The Android Open Source Project
3//
4// Licensed under the Apache License, Version 2.0 (the "License");
5// you may not use this file except in compliance with the License.
6// You may obtain a copy of the License at
7//
8//      http://www.apache.org/licenses/LICENSE-2.0
9//
10// Unless required by applicable law or agreed to in writing, software
11// distributed under the License is distributed on an "AS IS" BASIS,
12// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13// See the License for the specific language governing permissions and
14// limitations under the License.
15//
16
17option optimize_for = LITE_RUNTIME;
18package tpm_manager;
19
20import "tpm_manager_status.proto";
21
22// The messages in this file correspond to the D-Bus interface for accessing
23// Tpm backed Nvram.
24
25// Input for the DefineNvram method.
26message DefineNvramRequest {
27  optional int32 index = 1;
28  optional int32 length = 2;
29}
30
31// Output for the DefineNvram method.
32message DefineNvramReply {
33  optional TpmManagerStatus status = 1;
34}
35
36// Input for the DestroyNvram method.
37message DestroyNvramRequest {
38  optional int32 index = 1;
39}
40
41// Output for the DestroyNvram method.
42message DestroyNvramReply {
43  optional TpmManagerStatus status = 1;
44}
45
46// Input for the WriteNvram method.
47message WriteNvramRequest {
48  optional int32 index = 1;
49  optional bytes data = 2;
50}
51
52// Output for the WriteNvram method.
53message WriteNvramReply {
54  optional TpmManagerStatus status = 1;
55}
56
57// Input for the ReadNvram method.
58message ReadNvramRequest {
59  optional int32 index = 1;
60}
61
62// Output for the ReadNvram method.
63message ReadNvramReply {
64  optional TpmManagerStatus status = 1;
65  optional bytes data = 2;
66}
67
68// Input for the IsNvramDefined method.
69message IsNvramDefinedRequest {
70  optional int32 index = 1;
71}
72
73// Output for the IsNvramDefined method.
74message IsNvramDefinedReply {
75  optional TpmManagerStatus status = 1;
76  optional bool is_defined = 2;
77}
78
79// Input for the IsNvramLocked method.
80message IsNvramLockedRequest {
81  optional int32 index = 1;
82}
83
84// Output for the IsNvramLocked method.
85message IsNvramLockedReply {
86  optional TpmManagerStatus status = 1;
87  optional bool is_locked = 2;
88}
89
90// Input for the GetNvramSize method.
91message GetNvramSizeRequest {
92  optional int32 index = 1;
93}
94
95// Output for the GetNvramSize method.
96message GetNvramSizeReply {
97  optional TpmManagerStatus status = 1;
98  optional int32 size = 2;
99}
100