/* * 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 <syslog.h>#include <string.h>#include <netdb.h>#include "trousers/tss.h"#include "trousers_types.h"#include "tcs_tsp.h"#include "tcs_utils.h"#include "tcs_int_literals.h"#include "capabilities.h"#include "tcslog.h"#include "tcsd_wrap.h"#include "tcsd.h"#include "tcs_utils.h"#include "rpc_tcstp_tcs.h"TSS_RESULTtcs_wrap_ReadCounter(struct tcsd_thread_data *data){	TCS_CONTEXT_HANDLE hContext;	TSS_COUNTER_ID idCounter;	TPM_COUNTER_VALUE counterValue;	TSS_RESULT result;	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	LogDebugFn("thread %zd context %x", THREAD_ID, hContext);	if (getData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	MUTEX_LOCK(tcsp_lock);	result = TCSP_ReadCounter_Internal(hContext, idCounter, &counterValue);	MUTEX_UNLOCK(tcsp_lock);	if (result == TSS_SUCCESS) {		initData(&data->comm, 1);		if (setData(TCSD_PACKET_TYPE_COUNTER_VALUE, 0, &counterValue, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);	} else		initData(&data->comm, 0);	data->comm.hdr.u.result = result;	return TSS_SUCCESS;}TSS_RESULTtcs_wrap_CreateCounter(struct tcsd_thread_data *data){	TCS_CONTEXT_HANDLE hContext;	TSS_COUNTER_ID idCounter;	TPM_COUNTER_VALUE counterValue;	TPM_AUTH auth;	TPM_ENCAUTH encauth;	UINT32 LabelSize;	BYTE *pLabel = NULL;	TSS_RESULT result;	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	LogDebugFn("thread %zd context %x", THREAD_ID, hContext);	if (getData(TCSD_PACKET_TYPE_UINT32, 1, &LabelSize, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	if ((pLabel = calloc(1, LabelSize)) == NULL) {		LogError("malloc of %u bytes failed.", LabelSize);		return TCSERR(TSS_E_OUTOFMEMORY);	}	if (getData(TCSD_PACKET_TYPE_PBYTE, 2, &pLabel, LabelSize, &data->comm)) {		free(pLabel);		return TCSERR(TSS_E_INTERNAL_ERROR);	}	if (getData(TCSD_PACKET_TYPE_ENCAUTH, 3, &encauth, 0, &data->comm)) {		free(pLabel);		return TCSERR(TSS_E_INTERNAL_ERROR);	}	if (getData(TCSD_PACKET_TYPE_AUTH, 4, &auth, 0, &data->comm)) {		free(pLabel);		return TCSERR(TSS_E_INTERNAL_ERROR);	}	MUTEX_LOCK(tcsp_lock);	result = TCSP_CreateCounter_Internal(hContext, LabelSize, pLabel, encauth, &auth,					     &idCounter, &counterValue);	MUTEX_UNLOCK(tcsp_lock);	free(pLabel);	if (result == TSS_SUCCESS) {		initData(&data->comm, 3);		if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);		if (setData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);		if (setData(TCSD_PACKET_TYPE_COUNTER_VALUE, 2, &counterValue, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);	} else		initData(&data->comm, 0);	data->comm.hdr.u.result = result;	return TSS_SUCCESS;}TSS_RESULTtcs_wrap_IncrementCounter(struct tcsd_thread_data *data){	TCS_CONTEXT_HANDLE hContext;	TSS_COUNTER_ID idCounter;	TPM_COUNTER_VALUE counterValue;	TPM_AUTH auth;	TSS_RESULT result;	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	LogDebugFn("thread %zd context %x", THREAD_ID, hContext);	if (getData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	if (getData(TCSD_PACKET_TYPE_AUTH, 2, &auth, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	MUTEX_LOCK(tcsp_lock);	result = TCSP_IncrementCounter_Internal(hContext, idCounter, &auth, &counterValue);	MUTEX_UNLOCK(tcsp_lock);	if (result == TSS_SUCCESS) {		initData(&data->comm, 2);		if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);		if (setData(TCSD_PACKET_TYPE_COUNTER_VALUE, 1, &counterValue, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);	} else		initData(&data->comm, 0);	data->comm.hdr.u.result = result;	return TSS_SUCCESS;}TSS_RESULTtcs_wrap_ReleaseCounter(struct tcsd_thread_data *data){	TCS_CONTEXT_HANDLE hContext;	TSS_COUNTER_ID idCounter;	TPM_AUTH auth;	TSS_RESULT result;	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	LogDebugFn("thread %zd context %x", THREAD_ID, hContext);	if (getData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	if (getData(TCSD_PACKET_TYPE_AUTH, 2, &auth, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	MUTEX_LOCK(tcsp_lock);	result = TCSP_ReleaseCounter_Internal(hContext, idCounter, &auth);	MUTEX_UNLOCK(tcsp_lock);	if (result == TSS_SUCCESS) {		initData(&data->comm, 1);		if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);	} else		initData(&data->comm, 0);	data->comm.hdr.u.result = result;	return TSS_SUCCESS;}TSS_RESULTtcs_wrap_ReleaseCounterOwner(struct tcsd_thread_data *data){	TCS_CONTEXT_HANDLE hContext;	TSS_COUNTER_ID idCounter;	TPM_AUTH auth;	TSS_RESULT result;	if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	LogDebugFn("thread %zd context %x", THREAD_ID, hContext);	if (getData(TCSD_PACKET_TYPE_UINT32, 1, &idCounter, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	if (getData(TCSD_PACKET_TYPE_AUTH, 2, &auth, 0, &data->comm))		return TCSERR(TSS_E_INTERNAL_ERROR);	MUTEX_LOCK(tcsp_lock);	result = TCSP_ReleaseCounterOwner_Internal(hContext, idCounter, &auth);	MUTEX_UNLOCK(tcsp_lock);	if (result == TSS_SUCCESS) {		initData(&data->comm, 1);		if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm))			return TCSERR(TSS_E_INTERNAL_ERROR);	} else		initData(&data->comm, 0);	data->comm.hdr.u.result = result;	return TSS_SUCCESS;}