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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-11 08:17:27 +0000
commitf215e02bf85f68d3a6106c2a1f4f7f063f819064 (patch)
tree6bb5b92c046312c4e95ac2620b10ddf482d3fa8b /src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp
parentInitial commit. (diff)
downloadvirtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.tar.xz
virtualbox-f215e02bf85f68d3a6106c2a1f4f7f063f819064.zip
Adding upstream version 7.0.14-dfsg.upstream/7.0.14-dfsg
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp')
-rw-r--r--src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp96
1 files changed, 96 insertions, 0 deletions
diff --git a/src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp b/src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp
new file mode 100644
index 00000000..91cf6eb2
--- /dev/null
+++ b/src/VBox/Runtime/r3/linux/RTSystemQueryDmiString-linux.cpp
@@ -0,0 +1,96 @@
+/* $Id: RTSystemQueryDmiString-linux.cpp $ */
+/** @file
+ * IPRT - RTSystemQueryDmiString, linux ring-3.
+ */
+
+/*
+ * Copyright (C) 2010-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox 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.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+* Header Files *
+*********************************************************************************************************************************/
+#include <iprt/system.h>
+#include "internal/iprt.h"
+
+#include <iprt/err.h>
+#include <iprt/assert.h>
+#include <iprt/linux/sysfs.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);
+
+ const char *pszSysFsName;
+ switch (enmString)
+ {
+ case RTSYSDMISTR_PRODUCT_NAME: pszSysFsName = "id/product_name"; break;
+ case RTSYSDMISTR_PRODUCT_VERSION: pszSysFsName = "id/product_version"; break;
+ case RTSYSDMISTR_PRODUCT_UUID: pszSysFsName = "id/product_uuid"; break;
+ case RTSYSDMISTR_PRODUCT_SERIAL: pszSysFsName = "id/product_serial"; break;
+ case RTSYSDMISTR_MANUFACTURER: pszSysFsName = "id/sys_vendor"; break;
+ default:
+ return VERR_NOT_SUPPORTED;
+ }
+
+ size_t cbRead = 0;
+ int rc = RTLinuxSysFsReadStrFile(pszBuf, cbBuf, &cbRead, "devices/virtual/dmi/%s", pszSysFsName);
+ if (RT_FAILURE(rc) && rc != VERR_BUFFER_OVERFLOW)
+ rc = RTLinuxSysFsReadStrFile(pszBuf, cbBuf, &cbRead, "class/dmi/%s", pszSysFsName);
+ if (RT_FAILURE(rc) && rc != VERR_BUFFER_OVERFLOW)
+ {
+ switch (rc)
+ {
+ case VINF_SUCCESS:
+ AssertFailed();
+ break;
+ case VERR_FILE_NOT_FOUND:
+ case VERR_PATH_NOT_FOUND:
+ case VERR_IS_A_DIRECTORY:
+ rc = VERR_NOT_SUPPORTED;
+ break;
+ case VERR_PERMISSION_DENIED:
+ case VERR_ACCESS_DENIED:
+ rc = VERR_ACCESS_DENIED;
+ break;
+ }
+ }
+
+ return rc;
+}
+RT_EXPORT_SYMBOL(RTSystemQueryDmiString);
+