| 1 | /* $Id: RTSystemQueryDmiString-solaris.cpp 76452 2018-12-25 01:41:25Z vboxsync $ */
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| 2 | /** @file
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| 3 | * IPRT - RTSystemQueryDmiString, solaris ring-3.
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| 4 | */
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| 5 |
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| 6 | /*
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| 7 | * Copyright (C) 2010-2017 Oracle Corporation
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| 8 | *
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| 9 | * This file is part of VirtualBox Open Source Edition (OSE), as
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| 10 | * available from http://www.virtualbox.org. This file is free software;
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| 11 | * you can redistribute it and/or modify it under the terms of the GNU
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| 12 | * General Public License (GPL) as published by the Free Software
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| 13 | * Foundation, in version 2 as it comes in the "COPYING" file of the
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| 14 | * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
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| 15 | * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
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| 16 | *
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| 17 | * The contents of this file may alternatively be used under the terms
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| 18 | * of the Common Development and Distribution License Version 1.0
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| 19 | * (CDDL) only, as it comes in the "COPYING.CDDL" file of the
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| 20 | * VirtualBox OSE distribution, in which case the provisions of the
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| 21 | * CDDL are applicable instead of those of the GPL.
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| 22 | *
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| 23 | * You may elect to license modified versions of this file under the
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| 24 | * terms and conditions of either the GPL or the CDDL or both.
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| 25 | */
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| 26 |
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| 27 |
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| 28 | /*********************************************************************************************************************************
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| 29 | * Header Files *
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| 30 | *********************************************************************************************************************************/
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| 31 | #include <iprt/system.h>
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| 32 | #include "internal/iprt.h"
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| 33 |
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| 34 | #include <iprt/errcore.h>
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| 35 | #include <iprt/assert.h>
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| 36 | #include <iprt/string.h>
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| 37 |
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| 38 | #include <smbios.h>
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| 39 | #include <errno.h>
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| 40 |
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| 41 |
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| 42 | RTDECL(int) RTSystemQueryDmiString(RTSYSDMISTR enmString, char *pszBuf, size_t cbBuf)
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| 43 | {
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| 44 | AssertPtrReturn(pszBuf, VERR_INVALID_POINTER);
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| 45 | AssertReturn(cbBuf > 0, VERR_INVALID_PARAMETER);
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| 46 | *pszBuf = '\0';
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| 47 | AssertReturn(enmString > RTSYSDMISTR_INVALID && enmString < RTSYSDMISTR_END, VERR_INVALID_PARAMETER);
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| 48 |
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| 49 | int rc = VERR_NOT_SUPPORTED;
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| 50 | int err = 0;
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| 51 | smbios_hdl_t *pSMB = smbios_open(NULL /* default fd */, SMB_VERSION, 0 /* flags */, &err);
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| 52 | if (pSMB)
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| 53 | {
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| 54 | smbios_system_t hSMBSys;
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| 55 | id_t hSMBId = smbios_info_system(pSMB, &hSMBSys);
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| 56 | if (hSMBId != SMB_ERR)
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| 57 | {
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| 58 | /* Don't need the common bits for the product UUID. */
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| 59 | if (enmString == RTSYSDMISTR_PRODUCT_UUID)
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| 60 | {
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| 61 | static char const s_szHex[17] = "0123456789ABCDEF";
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| 62 | char szData[64];
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| 63 | char *pszData = szData;
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| 64 | unsigned cchUuid = RT_MIN(hSMBSys.smbs_uuidlen, sizeof(szData) - 1);
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| 65 | for (unsigned i = 0; i < cchUuid; i++)
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| 66 | {
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| 67 | *pszData++ = s_szHex[hSMBSys.smbs_uuid[i] >> 4];
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| 68 | *pszData++ = s_szHex[hSMBSys.smbs_uuid[i] & 0xf];
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| 69 | if (i == 3 || i == 5 || i == 7 || i == 9)
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| 70 | *pszData++ = '-';
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| 71 | }
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| 72 | *pszData = '\0';
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| 73 | rc = RTStrCopy(pszBuf, cbBuf, szData);
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| 74 | smbios_close(pSMB);
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| 75 | return rc;
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| 76 | }
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| 77 |
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| 78 | smbios_info_t hSMBInfo;
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| 79 | id_t hSMBInfoId = smbios_info_common(pSMB, hSMBId, &hSMBInfo);
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| 80 | if (hSMBInfoId != SMB_ERR)
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| 81 | {
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| 82 | switch (enmString)
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| 83 | {
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| 84 | case RTSYSDMISTR_PRODUCT_NAME: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_product); break;
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| 85 | case RTSYSDMISTR_PRODUCT_VERSION: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_version); break;
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| 86 | case RTSYSDMISTR_PRODUCT_SERIAL: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_serial); break;
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| 87 | case RTSYSDMISTR_MANUFACTURER: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_manufacturer); break;
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| 88 |
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| 89 | default: /* make gcc happy */
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| 90 | rc = VERR_NOT_SUPPORTED;
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| 91 | }
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| 92 | smbios_close(pSMB);
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| 93 | return rc;
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| 94 | }
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| 95 | }
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| 96 |
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| 97 | /* smbios_* error path. */
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| 98 | err = smbios_errno(pSMB);
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| 99 | smbios_close(pSMB);
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| 100 | }
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| 101 |
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| 102 | /* Do some error conversion. */
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| 103 | if (err == EPERM || err == EACCES)
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| 104 | rc = VERR_ACCESS_DENIED;
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| 105 | return rc;
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| 106 | }
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| 107 |
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