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-rw-r--r--sound_card_init/utils/Cargo.lock109
-rw-r--r--sound_card_init/utils/Cargo.toml11
-rw-r--r--sound_card_init/utils/src/error.rs39
-rw-r--r--sound_card_init/utils/src/lib.rs87
4 files changed, 0 insertions, 246 deletions
diff --git a/sound_card_init/utils/Cargo.lock b/sound_card_init/utils/Cargo.lock
deleted file mode 100644
index fd53fb0f..00000000
--- a/sound_card_init/utils/Cargo.lock
+++ /dev/null
@@ -1,109 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
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diff --git a/sound_card_init/utils/Cargo.toml b/sound_card_init/utils/Cargo.toml
deleted file mode 100644
index 8c688de3..00000000
--- a/sound_card_init/utils/Cargo.toml
+++ /dev/null
@@ -1,11 +0,0 @@
-[package]
-name = "utils"
-version = "0.1.0"
-authors = ["The Chromium OS Authors"]
-edition = "2018"
-description = "Utils for sound_card_init"
-
-[dependencies]
-remain = "0.2.1"
-serde = { version = "1.0", features = ["derive"]}
-serde_yaml = "0.8.11"
diff --git a/sound_card_init/utils/src/error.rs b/sound_card_init/utils/src/error.rs
deleted file mode 100644
index 93d53b9b..00000000
--- a/sound_card_init/utils/src/error.rs
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright 2020 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-//! This mod contains all possible errors that can occur within utils.
-use std::fmt;
-use std::io;
-use std::time;
-use std::{error, path::PathBuf};
-
-use remain::sorted;
-
-/// Alias for a `Result` with the error type `utils::Error`.
-pub type Result<T> = std::result::Result<T, Error>;
-
-/// This type represents all possible errors that can occur within utils.
-#[sorted]
-#[derive(Debug)]
-pub enum Error {
- /// It wraps file path with the io::Error.
- FileIOFailed(PathBuf, io::Error),
- /// It wraps file path with the serde_yaml::Error.
- SerdeError(PathBuf, serde_yaml::Error),
- /// It wraps time::SystemTimeError.
- SystemTimeError(time::SystemTimeError),
-}
-
-impl error::Error for Error {}
-
-impl fmt::Display for Error {
- fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
- use Error::*;
- match self {
- FileIOFailed(file, e) => write!(f, "{:?}: {}", file, e),
- SerdeError(file, e) => write!(f, "{:?}: {}", file, e),
- SystemTimeError(e) => write!(f, "{}", e),
- }
- }
-}
diff --git a/sound_card_init/utils/src/lib.rs b/sound_card_init/utils/src/lib.rs
deleted file mode 100644
index e8edce77..00000000
--- a/sound_card_init/utils/src/lib.rs
+++ /dev/null
@@ -1,87 +0,0 @@
-// Copyright 2020 The Chromium OS Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//! It contains common utils shared within sound_card_init.
-#![deny(missing_docs)]
-
-//! The error definitions for utils.
-pub mod error;
-
-use std::fs::File;
-use std::io::{prelude::*, BufReader, BufWriter};
-use std::path::PathBuf;
-use std::time::Duration;
-
-use crate::error::{Error, Result};
-
-/// The path of datastore.
-pub const DATASTORE_DIR: &str = "/var/lib/sound_card_init";
-
-fn duration_from_file(path: &PathBuf) -> Result<Duration> {
- let reader =
- BufReader::new(File::open(&path).map_err(|e| Error::FileIOFailed(path.clone(), e))?);
- serde_yaml::from_reader(reader).map_err(|e| Error::SerdeError(path.clone(), e))
-}
-
-/// The utils to parse CRAS shutdown time file.
-pub mod shutdown_time {
- use super::*;
- // The path of CRAS shutdown time file.
- const SHUTDOWN_TIME_FILE: &str = "/var/lib/cras/stop";
-
- /// Reads the unix time from CRAS shutdown time file.
- pub fn from_file() -> Result<Duration> {
- duration_from_file(&PathBuf::from(SHUTDOWN_TIME_FILE))
- }
-}
-
-/// The utils to create and parse sound_card_init run time file.
-pub mod run_time {
- use std::time::SystemTime;
-
- use super::*;
- // The filename of sound_card_init run time file.
- const RUN_TIME_FILE: &str = "run";
-
- /// Returns the sound_card_init run time file existence.
- pub fn exists(snd_card: &str) -> bool {
- run_time_file(snd_card).exists()
- }
-
- /// Reads the unix time from sound_card_init run time file.
- pub fn from_file(snd_card: &str) -> Result<Duration> {
- duration_from_file(&run_time_file(snd_card))
- }
-
- /// Saves the current unix time to sound_card_init run time file.
- pub fn now_to_file(snd_card: &str) -> Result<()> {
- match SystemTime::now().duration_since(SystemTime::UNIX_EPOCH) {
- Ok(t) => to_file(snd_card, t),
- Err(e) => Err(Error::SystemTimeError(e)),
- }
- }
-
- /// Saves the unix time to sound_card_init run time file.
- pub fn to_file(snd_card: &str, duration: Duration) -> Result<()> {
- let path = run_time_file(snd_card);
- let mut writer =
- BufWriter::new(File::create(&path).map_err(|e| Error::FileIOFailed(path.clone(), e))?);
- writer
- .write_all(
- serde_yaml::to_string(&duration)
- .map_err(|e| Error::SerdeError(path.clone(), e))?
- .as_bytes(),
- )
- .map_err(|e| Error::FileIOFailed(path.clone(), e))?;
- writer
- .flush()
- .map_err(|e| Error::FileIOFailed(path.clone(), e))?;
- Ok(())
- }
-
- fn run_time_file(snd_card: &str) -> PathBuf {
- PathBuf::from(DATASTORE_DIR)
- .join(snd_card)
- .join(RUN_TIME_FILE)
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 03:16:31 +0000