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use crate::Result;
use std::{env, path::PathBuf};
/// Creates and returns the settings directory pointed to by `MULLVAD_SETTINGS_DIR`, or the default
/// one if that variable is unset.
pub fn settings_dir() -> Result<PathBuf> {
#[cfg(not(target_os = "windows"))]
{
crate::create_and_return(get_settings_dir, None)
}
#[cfg(target_os = "windows")]
{
crate::create_and_return(get_settings_dir, false)
}
}
fn get_settings_dir() -> Result<PathBuf> {
match env::var_os("MULLVAD_SETTINGS_DIR") {
Some(path) => Ok(PathBuf::from(path)),
None => get_default_settings_dir(),
}
}
#[cfg(windows)]
pub fn get_default_settings_dir() -> Result<PathBuf> {
let dir = crate::windows::get_system_service_appdata()
.map_err(|error| {
log::error!("Failed to obtain system app data path: {error}");
crate::Error::FindDirError
})?
.join(crate::PRODUCT_NAME);
Ok(dir)
}
#[cfg(unix)]
pub fn get_default_settings_dir() -> Result<PathBuf> {
let dir = PathBuf::from("/etc").join(crate::PRODUCT_NAME);
Ok(dir)
}
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