64 lines
1.5 KiB
Rust
64 lines
1.5 KiB
Rust
use log::error;
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use once_cell::sync::Lazy;
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use std::path::PathBuf;
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pub enum ConfigRoot {
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Generic,
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#[allow(dead_code)]
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WayVR,
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}
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const FALLBACK_CONFIG_PATH: &str = "/tmp/wlxoverlay";
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static CONFIG_ROOT_PATH: Lazy<PathBuf> = Lazy::new(|| {
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if let Ok(xdg_dirs) = xdg::BaseDirectories::new() {
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let mut dir = xdg_dirs.get_config_home();
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dir.push("wlxoverlay");
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return dir;
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}
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//Return fallback config path
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error!(
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"Err: Failed to find config path, using {}",
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FALLBACK_CONFIG_PATH
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);
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PathBuf::from(FALLBACK_CONFIG_PATH)
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});
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pub fn get_config_root() -> PathBuf {
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CONFIG_ROOT_PATH.clone()
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}
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impl ConfigRoot {
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pub fn get_conf_d_path(&self) -> PathBuf {
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get_config_root().join(match self {
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ConfigRoot::Generic => "conf.d",
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ConfigRoot::WayVR => "wayvr.conf.d",
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})
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}
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// Make sure config directory is present and return root config path
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pub fn ensure_dir(&self) -> PathBuf {
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let path = get_config_root();
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let _ = std::fs::create_dir(&path);
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let path_conf_d = self.get_conf_d_path();
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let _ = std::fs::create_dir(path_conf_d);
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path
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}
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}
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pub fn get_config_file_path(filename: &str) -> PathBuf {
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get_config_root().join(filename)
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}
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pub fn load(filename: &str) -> Option<String> {
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let path = get_config_file_path(filename);
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log::info!("Loading config: {}", path.to_string_lossy());
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if let Ok(data) = std::fs::read_to_string(path) {
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Some(data)
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} else {
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None
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}
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}
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