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 "CreatePrimary_fp.h"
9
CreatePrimary_Out_Marshal(CreatePrimary_Out * source,TPMI_ST_COMMAND_TAG tag,BYTE ** buffer,INT32 * size)10 UINT16 CreatePrimary_Out_Marshal(CreatePrimary_Out* source,
11 TPMI_ST_COMMAND_TAG tag,
12 BYTE** buffer,
13 INT32* size) {
14 UINT16 total_size = 0;
15 UINT32 parameter_size = 0;
16 BYTE* parameter_size_location;
17 INT32 parameter_size_size = sizeof(UINT32);
18 UINT32 num_response_handles = 1;
19 // Marshal response handles.
20 total_size += TPM_HANDLE_Marshal(&source->objectHandle, buffer, size);
21 // Add parameter_size=0 to indicate size of the parameter area. Will be
22 // replaced later by computed parameter_size.
23 if (tag == TPM_ST_SESSIONS) {
24 parameter_size_location = *buffer;
25 // Don't add to total_size, but increment *buffer and decrement *size.
26 UINT32_Marshal(¶meter_size, buffer, size);
27 }
28 // Marshal response parameters.
29 total_size += TPM2B_PUBLIC_Marshal(&source->outPublic, buffer, size);
30 total_size +=
31 TPM2B_CREATION_DATA_Marshal(&source->creationData, buffer, size);
32 total_size += TPM2B_DIGEST_Marshal(&source->creationHash, buffer, size);
33 total_size += TPMT_TK_CREATION_Marshal(&source->creationTicket, buffer, size);
34 total_size += TPM2B_NAME_Marshal(&source->name, buffer, size);
35 // Compute actual parameter_size. Don't add result to total_size.
36 if (tag == TPM_ST_SESSIONS) {
37 parameter_size = total_size - num_response_handles * sizeof(TPM_HANDLE);
38 UINT32_Marshal(¶meter_size, ¶meter_size_location,
39 ¶meter_size_size);
40 }
41 return total_size;
42 }
43
CreatePrimary_In_Unmarshal(CreatePrimary_In * target,TPM_HANDLE request_handles[],BYTE ** buffer,INT32 * size)44 TPM_RC CreatePrimary_In_Unmarshal(CreatePrimary_In* target,
45 TPM_HANDLE request_handles[],
46 BYTE** buffer,
47 INT32* size) {
48 TPM_RC result = TPM_RC_SUCCESS;
49 // Get request handles from request_handles array.
50 target->primaryHandle = request_handles[0];
51 // Unmarshal request parameters.
52 result = TPM2B_SENSITIVE_CREATE_Unmarshal(&target->inSensitive, buffer, size);
53 if (result != TPM_RC_SUCCESS) {
54 return result;
55 }
56 result = TPM2B_PUBLIC_Unmarshal(&target->inPublic, buffer, size);
57 if (result != TPM_RC_SUCCESS) {
58 return result;
59 }
60 result = TPM2B_DATA_Unmarshal(&target->outsideInfo, buffer, size);
61 if (result != TPM_RC_SUCCESS) {
62 return result;
63 }
64 result = TPML_PCR_SELECTION_Unmarshal(&target->creationPCR, buffer, size);
65 if (result != TPM_RC_SUCCESS) {
66 return result;
67 }
68 if ((result == TPM_RC_SUCCESS) && *size) {
69 result = TPM_RC_SIZE;
70 }
71 return result;
72 }
73
Exec_CreatePrimary(TPMI_ST_COMMAND_TAG tag,BYTE ** request_parameter_buffer,INT32 * request_parameter_buffer_size,TPM_HANDLE request_handles[],UINT32 * response_handle_buffer_size,UINT32 * response_parameter_buffer_size)74 TPM_RC Exec_CreatePrimary(TPMI_ST_COMMAND_TAG tag,
75 BYTE** request_parameter_buffer,
76 INT32* request_parameter_buffer_size,
77 TPM_HANDLE request_handles[],
78 UINT32* response_handle_buffer_size,
79 UINT32* response_parameter_buffer_size) {
80 TPM_RC result = TPM_RC_SUCCESS;
81 CreatePrimary_In in;
82 CreatePrimary_Out out;
83 #ifdef TPM_CC_CreatePrimary
84 BYTE* response_buffer;
85 INT32 response_buffer_size;
86 UINT16 bytes_marshalled;
87 UINT16 num_response_handles = 1;
88 #endif
89 *response_handle_buffer_size = 0;
90 *response_parameter_buffer_size = 0;
91 // Unmarshal request parameters to input structure.
92 result =
93 CreatePrimary_In_Unmarshal(&in, request_handles, request_parameter_buffer,
94 request_parameter_buffer_size);
95 if (result != TPM_RC_SUCCESS) {
96 return result;
97 }
98 // Execute command.
99 result = TPM2_CreatePrimary(&in, &out);
100 if (result != TPM_RC_SUCCESS) {
101 return result;
102 }
103 // Marshal output structure to global response buffer.
104 #ifdef TPM_CC_CreatePrimary
105 response_buffer = MemoryGetResponseBuffer(TPM_CC_CreatePrimary) + 10;
106 response_buffer_size = MAX_RESPONSE_SIZE - 10;
107 bytes_marshalled = CreatePrimary_Out_Marshal(&out, tag, &response_buffer,
108 &response_buffer_size);
109 *response_handle_buffer_size = num_response_handles * sizeof(TPM_HANDLE);
110 *response_parameter_buffer_size =
111 bytes_marshalled - *response_handle_buffer_size;
112 return TPM_RC_SUCCESS;
113 #endif
114 return TPM_RC_COMMAND_CODE;
115 }
116