/*
* Licensed Materials - Property of IBM
*
* trousers - An open source TCG Software Stack
*
* (C) Copyright International Business Machines Corp. 2004-2007
*
*/
#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 "capabilities.h"
#include "tsplog.h"
#include "hosttable.h"
#include "tcsd_wrap.h"
#include "obj.h"
#include "rpc_tcstp_tsp.h"
TSS_RESULT
RPC_ReadCounter_TP(struct host_table_entry* hte,
TSS_COUNTER_ID idCounter, /* in */
TPM_COUNTER_VALUE* counterValue) /* out */
{
TSS_RESULT result;
initData(&hte->comm, 2);
hte->comm.hdr.u.ordinal = TCSD_ORD_READCOUNTER;
LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_COUNTER_VALUE, 0, counterValue, 0, &hte->comm))
result = TSPERR(TSS_E_INTERNAL_ERROR);
}
return result;
}
TSS_RESULT
RPC_CreateCounter_TP(struct host_table_entry* hte,
UINT32 LabelSize, /* in (=4) */
BYTE* pLabel, /* in */
TPM_ENCAUTH CounterAuth, /* in */
TPM_AUTH* pOwnerAuth, /* in, out */
TSS_COUNTER_ID* idCounter, /* out */
TPM_COUNTER_VALUE* counterValue) /* out */
{
TSS_RESULT result;
initData(&hte->comm, 5);
hte->comm.hdr.u.ordinal = TCSD_ORD_CREATECOUNTER;
LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &LabelSize, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_PBYTE, 2, &pLabel, LabelSize, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_ENCAUTH, 3, &CounterAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 4, pOwnerAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_AUTH, 0, pOwnerAuth, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
if (getData(TCSD_PACKET_TYPE_UINT32, 1, idCounter, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
if (getData(TCSD_PACKET_TYPE_COUNTER_VALUE, 2, counterValue, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
}
done:
return result;
}
TSS_RESULT
RPC_IncrementCounter_TP(struct host_table_entry* hte,
TSS_COUNTER_ID idCounter, /* in */
TPM_AUTH* pCounterAuth, /* in, out */
TPM_COUNTER_VALUE* counterValue) /* out */
{
TSS_RESULT result;
initData(&hte->comm, 3);
hte->comm.hdr.u.ordinal = TCSD_ORD_INCREMENTCOUNTER;
LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 2, pCounterAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_AUTH, 0, pCounterAuth, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
if (getData(TCSD_PACKET_TYPE_COUNTER_VALUE, 1, counterValue, 0, &hte->comm)) {
result = TSPERR(TSS_E_INTERNAL_ERROR);
goto done;
}
}
done:
return result;
}
TSS_RESULT
RPC_ReleaseCounter_TP(struct host_table_entry* hte,
TSS_COUNTER_ID idCounter, /* in */
TPM_AUTH* pCounterAuth) /* in, out */
{
TSS_RESULT result;
initData(&hte->comm, 3);
hte->comm.hdr.u.ordinal = TCSD_ORD_RELEASECOUNTER;
LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 2, pCounterAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_AUTH, 0, pCounterAuth, 0, &hte->comm))
result = TSPERR(TSS_E_INTERNAL_ERROR);
}
return result;
}
TSS_RESULT
RPC_ReleaseCounterOwner_TP(struct host_table_entry* hte,
TSS_COUNTER_ID idCounter, /* in */
TPM_AUTH* pOwnerAuth) /* in, out */
{
TSS_RESULT result;
initData(&hte->comm, 3);
hte->comm.hdr.u.ordinal = TCSD_ORD_RELEASECOUNTEROWNER;
LogDebugFn("IN: TCS Context: 0x%x", hte->tcsContext);
if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
if (setData(TCSD_PACKET_TYPE_AUTH, 2, pOwnerAuth, 0, &hte->comm))
return TSPERR(TSS_E_INTERNAL_ERROR);
result = sendTCSDPacket(hte);
if (result == TSS_SUCCESS)
result = hte->comm.hdr.u.result;
if (result == TSS_SUCCESS) {
if (getData(TCSD_PACKET_TYPE_AUTH, 0, pOwnerAuth, 0, &hte->comm))
result = TSPERR(TSS_E_INTERNAL_ERROR);
}
return result;
}