1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
|
/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2006
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include "trousers/tss.h"
#include "trousers/trousers.h"
#include "trousers_types.h"
#include "spi_utils.h"
#include "tsplog.h"
#include "hosttable.h"
#include "tcsd_wrap.h"
#include "rpc_tcstp_tsp.h"
TSS_RESULT
RPC_OpenContext_TP(struct host_table_entry* hte,
UINT32* tpm_version,
TCS_CONTEXT_HANDLE* tcsContext)
{
TSS_RESULT result;
initData(&hte->comm, 0);
hte->comm.hdr.u.ordinal = TCSD_ORD_OPENCONTEXT;
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_UINT32, 0, tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
LogDebugFn("Received TCS Context: 0x%x", *tcsContext);
if (getData(TCSD_PACKET_TYPE_UINT32, 1, tpm_version, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
}
return result;
}
TSS_RESULT
RPC_CloseContext_TP(struct host_table_entry *hte)
{
TSS_RESULT result;
initData(&hte->comm, 1);
hte->comm.hdr.u.ordinal = TCSD_ORD_CLOSECONTEXT;
LogDebugFn("TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
return result;
}
TSS_RESULT
RPC_FreeMemory_TP(struct host_table_entry *hte,
BYTE * pMemory) /* in */
{
free(pMemory);
return TSS_SUCCESS;
}
|
