RTSystemQueryDmiString-solaris.cpp revision f8bec4d0d62cd1f6e3e5eabf8f2703aef91a6dbe
/* $Id$ */
/** @file
* IPRT - RTSystemQueryDmiString, solaris ring-3.
*/
/*
* Copyright (C) 2010 Sun Microsystems, Inc.
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa
* Clara, CA 95054 USA or visit http://www.sun.com if you need
* additional information or have any questions.
*/
/*******************************************************************************
* Header Files *
*******************************************************************************/
#include <iprt/system.h>
#include "internal/iprt.h"
#include <iprt/err.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <smbios.h>
#include <errno.h>
RTDECL(int) RTSystemQueryDmiString(RTSYSDMISTR enmString, char *pszBuf, size_t cbBuf)
{
AssertPtrReturn(pszBuf, VERR_INVALID_POINTER);
AssertReturn(cbBuf > 0, VERR_INVALID_PARAMETER);
*pszBuf = '\0';
AssertReturn(enmString > RTSYSDMISTR_INVALID && enmString < RTSYSDMISTR_END, VERR_INVALID_PARAMETER);
int rc = VERR_NOT_SUPPORTED;
int err = 0;
smbios_hdl_t *pSMB = smbios_open(NULL /* default fd */, SMB_VERSION, 0 /* flags */, &err);
if (pSMB)
{
smbios_system_t hSMBSys;
id_t hSMBId = smbios_info_system(pSMB, &hSMBSys);
if (hSMBId != SMB_ERR)
{
/* Don't need the common bits for the product UUID. */
if (enmString == RTSYSDMISTR_PRODUCT_UUID)
{
static char const s_szHex[17] = "0123456789ABCDEF";
char szData[64];
char *pszData = szData;
unsigned cchUuid = RT_MIN(hSMBSys.smbs_uuidlen, sizeof(szData) - 1);
for (unsigned i = 0; i < cchUuid; i++)
{
*pszData++ = s_szHex[hSMBSys.smbs_uuid[i] >> 4];
*pszData++ = s_szHex[hSMBSys.smbs_uuid[i] & 0xf];
if (i == 3 || i == 5 || i == 7 || i == 9)
*pszData++ = '-';
}
*pszData = '\0';
rc = RTStrCopy(pszBuf, cbBuf, szData);
smbios_close(pSMB);
return rc;
}
smbios_info_t hSMBInfo;
id_t hSMBInfoId = smbios_info_common(pSMB, hSMBId, &hSMBInfo);
if (hSMBInfoId != SMB_ERR)
{
switch (enmString)
{
case RTSYSDMISTR_PRODUCT_NAME: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_product); break;
case RTSYSDMISTR_PRODUCT_VERSION: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_version); break;
case RTSYSDMISTR_PRODUCT_SERIAL: rc = RTStrCopy(pszBuf, cbBuf, hSMBInfo.smbi_serial); break;
default: /* make gcc happy */
rc = VERR_NOT_SUPPORTED;
}
smbios_close(pSMB);
return rc;
}
}
/* smbios_* error path. */
err = smbios_errno(pSMB);
smbios_close(pSMB);
}
/* Do some error conversion. */
if (err == EPERM || err == EACCES)
rc = VERR_ACCESS_DENIED;
return rc;
}