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#[macro_use]
extern crate error_chain;
use std::{fs, path::PathBuf};
error_chain! {
errors {
CreateDirFailed(path: PathBuf) {
description("Failed to create directory")
display("Failed to create directory {}", path.display())
}
SetDirPermissionFailed(path: PathBuf) {
description("Failed to set directory permissions")
display("Failed to set directory permissions on {}", path.display())
}
#[cfg(any(windows, target_os = "macos"))]
FindDirError { description("Not able to find requested directory" )}
#[cfg(windows)]
NoProgramDataDir { description("Missing %ALLUSERSPROFILE% environment variable") }
}
}
#[cfg(unix)]
const PRODUCT_NAME: &str = "mullvad-vpn";
#[cfg(windows)]
const PRODUCT_NAME: &str = "Mullvad VPN";
#[cfg(windows)]
fn get_allusersprofile_dir() -> Result<PathBuf> {
match std::env::var_os("ALLUSERSPROFILE") {
Some(dir) => Ok(PathBuf::from(&dir)),
None => bail!(ErrorKind::NoProgramDataDir),
}
}
fn create_and_return(
dir_fn: fn() -> Result<PathBuf>,
permissions: Option<fs::Permissions>,
) -> Result<PathBuf> {
let dir = dir_fn()?;
fs::create_dir_all(&dir).chain_err(|| ErrorKind::CreateDirFailed(dir.clone()))?;
if let Some(permissions) = permissions {
fs::set_permissions(&dir, permissions)
.chain_err(|| ErrorKind::SetDirPermissionFailed(dir.clone()))?;
}
Ok(dir)
}
mod cache;
pub use crate::cache::{cache_dir, get_default_cache_dir};
mod logs;
pub use crate::logs::{get_default_log_dir, get_log_dir, log_dir};
pub mod resources;
pub use crate::resources::{get_default_resource_dir, get_resource_dir};
mod rpc_socket;
pub use crate::rpc_socket::{get_default_rpc_socket_path, get_rpc_socket_path};
mod settings;
pub use crate::settings::{get_default_settings_dir, settings_dir};
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