rpc_dir.c revision 1.1.1.1.4.2
1 2/* 3 * Licensed Materials - Property of IBM 4 * 5 * trousers - An open source TCG Software Stack 6 * 7 * (C) Copyright International Business Machines Corp. 2004-2006 8 * 9 */ 10 11#include <stdlib.h> 12#include <stdio.h> 13#include <syslog.h> 14#include <string.h> 15#include <netdb.h> 16 17#include "trousers/tss.h" 18#include "trousers_types.h" 19#include "tcs_tsp.h" 20#include "tcs_utils.h" 21#include "tcs_int_literals.h" 22#include "capabilities.h" 23#include "tcslog.h" 24#include "tcsd_wrap.h" 25#include "tcsd.h" 26#include "tcs_utils.h" 27#include "rpc_tcstp_tcs.h" 28 29 30TSS_RESULT 31tcs_wrap_DirWriteAuth(struct tcsd_thread_data *data) 32{ 33 TSS_RESULT result; 34 TSS_HCONTEXT hContext; 35 TCPA_DIRINDEX dirIndex; 36 TCPA_DIGEST dirDigest; 37 TPM_AUTH auth; 38 39 if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) 40 return TCSERR(TSS_E_INTERNAL_ERROR); 41 42 LogDebugFn("thread %ld context %x", THREAD_ID, hContext); 43 44 if (getData(TCSD_PACKET_TYPE_UINT32, 1, &dirIndex, 0, &data->comm)) 45 return TCSERR(TSS_E_INTERNAL_ERROR); 46 if (getData(TCSD_PACKET_TYPE_DIGEST, 2, &dirDigest, 0, &data->comm)) 47 return TCSERR(TSS_E_INTERNAL_ERROR); 48 if (getData(TCSD_PACKET_TYPE_AUTH, 3, &auth, 0, &data->comm)) 49 return TCSERR(TSS_E_INTERNAL_ERROR); 50 51 MUTEX_LOCK(tcsp_lock); 52 53 result = TCSP_DirWriteAuth_Internal(hContext, dirIndex, dirDigest, &auth); 54 55 MUTEX_UNLOCK(tcsp_lock); 56 57 if (result == TSS_SUCCESS) { 58 initData(&data->comm, 1); 59 if (setData(TCSD_PACKET_TYPE_AUTH, 0, &auth, 0, &data->comm)) { 60 return TCSERR(TSS_E_INTERNAL_ERROR); 61 } 62 } else 63 initData(&data->comm, 0); 64 65 data->comm.hdr.u.result = result; 66 67 return TSS_SUCCESS; 68} 69 70TSS_RESULT 71tcs_wrap_DirRead(struct tcsd_thread_data *data) 72{ 73 TSS_RESULT result; 74 TSS_HCONTEXT hContext; 75 TCPA_DIRINDEX dirIndex; 76 TCPA_DIRVALUE dirValue; 77 78 if (getData(TCSD_PACKET_TYPE_UINT32, 0, &hContext, 0, &data->comm)) 79 return TCSERR(TSS_E_INTERNAL_ERROR); 80 81 LogDebugFn("thread %ld context %x", THREAD_ID, hContext); 82 83 if (getData(TCSD_PACKET_TYPE_UINT32, 1, &dirIndex, 0, &data->comm)) 84 return TCSERR(TSS_E_INTERNAL_ERROR); 85 86 MUTEX_LOCK(tcsp_lock); 87 88 result = TCSP_DirRead_Internal(hContext, dirIndex, &dirValue); 89 90 MUTEX_UNLOCK(tcsp_lock); 91 92 if (result == TSS_SUCCESS) { 93 initData(&data->comm, 1); 94 if (setData(TCSD_PACKET_TYPE_DIGEST, 0, &dirValue, 0, &data->comm)) { 95 return TCSERR(TSS_E_INTERNAL_ERROR); 96 } 97 } else 98 initData(&data->comm, 0); 99 100 data->comm.hdr.u.result = result; 101 102 return TSS_SUCCESS; 103} 104