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1f65e9029b
Change-Id: I50c5af61e06df1bb6956f347cb6806a7eca6ce0e Signed-off-by: Evan Benn <evanbenn@chromium.org> Reviewed-on: https://review.coreboot.org/c/flashrom/+/67472 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Peter Marheine <pmarheine@chromium.org> Reviewed-by: Angel Pons <th3fanbus@gmail.com>
61 lines
2.3 KiB
Rust
61 lines
2.3 KiB
Rust
//
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// Copyright 2019, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// Alternatively, this software may be distributed under the terms of the
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// GNU General Public License ("GPL") version 2 as published by the Free
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// Software Foundation.
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//
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use std::ffi::OsStr;
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use std::io::Result as IoResult;
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use std::process::{Command, Stdio};
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use super::utils;
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fn dmidecode_dispatch<S: AsRef<OsStr>>(args: &[S]) -> IoResult<String> {
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let output = Command::new("/usr/sbin/dmidecode")
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.args(args)
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.stdin(Stdio::null())
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.output()?;
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if !output.status.success() {
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return Err(utils::translate_command_error(&output));
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}
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Ok(String::from_utf8_lossy(&output.stdout).into_owned())
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}
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pub fn system_info() -> IoResult<String> {
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dmidecode_dispatch(&["-q", "-t1"])
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}
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pub fn bios_info() -> IoResult<String> {
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dmidecode_dispatch(&["-q", "-t0"])
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}
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