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 <string.h> 14#include <assert.h> 15 16#include "trousers/tss.h" 17#include "trousers/trousers.h" 18#include "trousers_types.h" 19#include "spi_utils.h" 20#include "capabilities.h" 21#include "tsplog.h" 22#include "hosttable.h" 23#include "tcsd_wrap.h" 24#include "obj.h" 25#include "rpc_tcstp_tsp.h" 26 27 28TSS_RESULT 29RPC_UnBind_TP(struct host_table_entry *hte, 30 TCS_KEY_HANDLE keyHandle, /* in */ 31 UINT32 inDataSize, /* in */ 32 BYTE * inData, /* in */ 33 TPM_AUTH * privAuth, /* in, out */ 34 UINT32 * outDataSize, /* out */ 35 BYTE ** outData /* out */ 36 ) { 37 TSS_RESULT result; 38 int i; 39 40 initData(&hte->comm, 5); 41 hte->comm.hdr.u.ordinal = TCSD_ORD_UNBIND; 42 LogDebugFn("TCS Context: 0x%x", hte->tcsContext); 43 44 if (setData(TCSD_PACKET_TYPE_UINT32, 0, &hte->tcsContext, 0, &hte->comm)) 45 return TSPERR(TSS_E_INTERNAL_ERROR); 46 if (setData(TCSD_PACKET_TYPE_UINT32, 1, &keyHandle, 0, &hte->comm)) 47 return TSPERR(TSS_E_INTERNAL_ERROR); 48 if (setData(TCSD_PACKET_TYPE_UINT32, 2, &inDataSize, 0, &hte->comm)) 49 return TSPERR(TSS_E_INTERNAL_ERROR); 50 if (setData(TCSD_PACKET_TYPE_PBYTE, 3, inData, inDataSize, &hte->comm)) 51 return TSPERR(TSS_E_INTERNAL_ERROR); 52 53 if (privAuth != NULL) { 54 if (setData(TCSD_PACKET_TYPE_AUTH, 4, privAuth, 0, &hte->comm)) 55 return TSPERR(TSS_E_INTERNAL_ERROR); 56 } 57 58 result = sendTCSDPacket(hte); 59 60 if (result == TSS_SUCCESS) 61 result = hte->comm.hdr.u.result; 62 63 if (result == TSS_SUCCESS) { 64 i = 0; 65 if (privAuth != NULL) { 66 if (getData(TCSD_PACKET_TYPE_AUTH, i++, privAuth, 0, &hte->comm)) { 67 result = TSPERR(TSS_E_INTERNAL_ERROR); 68 goto done; 69 } 70 } 71 if (getData(TCSD_PACKET_TYPE_UINT32, i++, outDataSize, 0, &hte->comm)) { 72 result = TSPERR(TSS_E_INTERNAL_ERROR); 73 goto done; 74 } 75 76 *outData = (BYTE *) malloc(*outDataSize); 77 if (*outData == NULL) { 78 LogError("malloc of %u bytes failed.", *outDataSize); 79 result = TSPERR(TSS_E_OUTOFMEMORY); 80 goto done; 81 } 82 if (getData(TCSD_PACKET_TYPE_PBYTE, i++, *outData, *outDataSize, &hte->comm)) { 83 free(*outData); 84 result = TSPERR(TSS_E_INTERNAL_ERROR); 85 } 86 } 87 88done: 89 return result; 90} 91