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