54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
use serde::{Deserialize, Serialize};
|
|
use std::{collections::HashMap, fs};
|
|
use tauri::{AppHandle, Manager};
|
|
|
|
use crate::protocol::ServerMeta;
|
|
|
|
#[derive(Debug, Clone, Serialize, Deserialize)]
|
|
#[serde(rename_all = "camelCase")]
|
|
pub struct KnownServer {
|
|
pub meta: ServerMeta,
|
|
pub public_key: String,
|
|
pub is_secure: bool,
|
|
}
|
|
|
|
type ServerList = HashMap<String, KnownServer>;
|
|
|
|
fn servers_file_path(app: &AppHandle) -> Result<std::path::PathBuf, String> {
|
|
let dir = app
|
|
.path()
|
|
.app_data_dir()
|
|
.map_err(|e| format!("Failed to resolve app data dir: {e}"))?;
|
|
|
|
// ensure the directory exists before we ever try to read/write into it
|
|
fs::create_dir_all(&dir).map_err(|e| format!("Failed to create app data dir: {e}"))?;
|
|
|
|
Ok(dir.join("servers.json"))
|
|
}
|
|
|
|
#[tauri::command]
|
|
pub fn save_server_list(app: AppHandle, servers: ServerList) -> Result<(), String> {
|
|
let path = servers_file_path(&app)?;
|
|
|
|
let json = serde_json::to_string_pretty(&servers)
|
|
.map_err(|e| format!("Failed to serialize server list: {e}"))?;
|
|
|
|
fs::write(&path, json).map_err(|e| format!("Failed to write server list: {e}"))?;
|
|
|
|
Ok(())
|
|
}
|
|
|
|
#[tauri::command]
|
|
pub fn get_server_list(app: AppHandle) -> Result<ServerList, String> {
|
|
let path = servers_file_path(&app)?;
|
|
println!("{path:?}");
|
|
|
|
if !path.exists() {
|
|
return Ok(ServerList::new());
|
|
}
|
|
|
|
let json = fs::read_to_string(&path).map_err(|e| format!("Failed to read server list: {e}"))?;
|
|
|
|
serde_json::from_str(&json).map_err(|e| format!("Failed to parse server list: {e}"))
|
|
}
|