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Diffstat (limited to 'src-tauri/src/lib.rs')
| -rw-r--r-- | src-tauri/src/lib.rs | 411 |
1 files changed, 0 insertions, 411 deletions
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs deleted file mode 100644 index a7919102..00000000 --- a/src-tauri/src/lib.rs +++ /dev/null @@ -1,411 +0,0 @@ -use std::{cell::RefCell, env, fs, path::Path, time::Duration, time::Instant}; - -use anyhow::{Context, Result}; - -pub mod constants; -mod platform_specific; -#[cfg(target_os = "windows")] -use platform_specific::windows; - -#[cfg(target_os = "linux")] -use platform_specific::linux; - -use serde::{Deserialize, Serialize}; -use sysinfo::SystemExt; -use tokio::time::sleep; -use ts_rs::TS; -use zip::ZipArchive; - -use crate::constants::TITANFALL2_STEAM_ID; - -#[derive(Serialize, Deserialize, Debug, Clone)] -pub enum InstallType { - STEAM, - ORIGIN, - EAPLAY, - UNKNOWN, -} - -#[derive(Serialize, Deserialize, Debug, Clone)] -pub struct GameInstall { - pub game_path: String, - pub install_type: InstallType, -} - -#[derive(Serialize, Deserialize, Debug, Clone, TS)] -#[ts(export)] -pub struct NorthstarMod { - pub name: String, - pub version: Option<String>, - pub thunderstore_mod_string: Option<String>, - pub enabled: bool, - pub directory: String, -} - -#[derive(Serialize, Deserialize, Debug, Clone)] -pub struct NorthstarServer { - #[serde(rename = "playerCount")] - pub player_count: i32, -} - -#[derive(Serialize, Deserialize, Debug, Clone, TS)] -#[ts(export)] -pub enum InstallState { - DOWNLOADING, - EXTRACTING, - DONE, -} - -#[derive(Serialize, Deserialize, Debug, Clone, TS)] -#[ts(export)] -struct InstallProgress { - current_downloaded: u64, - total_size: u64, - state: InstallState, -} - -// I intend to add more linux related stuff to check here, so making a func -// for now tho it only checks `ldd --version` -// - salmon -#[cfg(target_os = "linux")] -pub fn linux_checks_librs() -> Result<(), String> { - // Perform various checks in terms of Linux compatibility - // Return early with error message if a check fails - - // check `ldd --version` to see if glibc is up to date for northstar proton - let min_required_ldd_version = 2.33; - let lddv = linux::check_glibc_v(); - if lddv < min_required_ldd_version { - return Err(format!( - "GLIBC is not version {} or greater", - min_required_ldd_version - )); - }; - - // All checks passed - Ok(()) -} - -/// Attempts to find the game install location -pub fn find_game_install_location() -> Result<GameInstall, String> { - // Attempt parsing Steam library directly - match steamlocate::SteamDir::locate() { - Some(mut steamdir) => { - let titanfall2_steamid = TITANFALL2_STEAM_ID.parse().unwrap(); - match steamdir.app(&titanfall2_steamid) { - Some(app) => { - // println!("{:#?}", app); - let game_install = GameInstall { - game_path: app.path.to_str().unwrap().to_string(), - install_type: InstallType::STEAM, - }; - return Ok(game_install); - } - None => log::info!("Couldn't locate Titanfall2 Steam install"), - } - } - None => log::info!("Couldn't locate Steam on this computer!"), - } - - // (On Windows only) try parsing Windows registry for Origin install path - #[cfg(target_os = "windows")] - match windows::origin_install_location_detection() { - Ok(game_path) => { - let game_install = GameInstall { - game_path, - install_type: InstallType::ORIGIN, - }; - return Ok(game_install); - } - Err(err) => { - log::info!("{}", err); - } - }; - - Err("Could not auto-detect game install location! Please enter it manually.".to_string()) -} - -/// Checks whether the provided path is a valid Titanfall2 gamepath by checking against a certain set of criteria -pub fn check_is_valid_game_path(game_install_path: &str) -> Result<(), String> { - let path_to_titanfall2_exe = format!("{game_install_path}/Titanfall2.exe"); - let is_correct_game_path = std::path::Path::new(&path_to_titanfall2_exe).exists(); - log::info!("Titanfall2.exe exists in path? {}", is_correct_game_path); - - // Exit early if wrong game path - if !is_correct_game_path { - return Err(format!("Incorrect game path \"{game_install_path}\"")); // Return error cause wrong game path - } - Ok(()) -} - -/// Copied from `papa` source code and modified -///Extract N* zip file to target game path -// fn extract(ctx: &Ctx, zip_file: File, target: &Path) -> Result<()> { -fn extract(zip_file: std::fs::File, target: &std::path::Path) -> Result<()> { - let mut archive = ZipArchive::new(&zip_file).context("Unable to open zip archive")?; - for i in 0..archive.len() { - let mut f = archive.by_index(i).unwrap(); - - //This should work fine for N* because the dir structure *should* always be the same - if f.enclosed_name().unwrap().starts_with("Northstar") { - let out = target.join( - f.enclosed_name() - .unwrap() - .strip_prefix("Northstar") - .unwrap(), - ); - - if (*f.name()).ends_with('/') { - log::info!("Create directory {}", f.name()); - std::fs::create_dir_all(target.join(f.name())) - .context("Unable to create directory")?; - continue; - } else if let Some(p) = out.parent() { - std::fs::create_dir_all(p).context("Unable to create directory")?; - } - - let mut outfile = std::fs::OpenOptions::new() - .create(true) - .write(true) - .truncate(true) - .open(&out)?; - - log::info!("Write file {}", out.display()); - - std::io::copy(&mut f, &mut outfile).context("Unable to write to file")?; - } - } - - Ok(()) -} - -/// Copied from `papa` source code and modified -///Install N* from the provided mod -/// -///Checks cache, else downloads the latest version -async fn do_install( - window: tauri::Window, - nmod: &thermite::model::ModVersion, - game_path: &std::path::Path, -) -> Result<()> { - let filename = format!("northstar-{}.zip", nmod.version); - let download_directory = format!("{}/___flightcore-temp-download-dir/", game_path.display()); - - std::fs::create_dir_all(download_directory.clone())?; - - let download_path = format!("{}/{}", download_directory, filename); - log::info!("Download path: {download_path}"); - - let last_emit = RefCell::new(Instant::now()); // Keep track of the last time a signal was emitted - let nfile = thermite::core::manage::download_file_with_progress( - &nmod.url, - download_path, - |delta, current, total| { - if delta != 0 { - // Only emit a signal once every 100ms - // This way we don't bombard the frontend with events on fast download speeds - let time_since_last_emit = Instant::now().duration_since(*last_emit.borrow()); - if time_since_last_emit >= Duration::from_millis(100) { - window - .emit( - "northstar-install-download-progress", - InstallProgress { - current_downloaded: current, - total_size: total, - state: InstallState::DOWNLOADING, - }, - ) - .unwrap(); - *last_emit.borrow_mut() = Instant::now(); - } - } - }, - ) - .unwrap(); - - window - .emit( - "northstar-install-download-progress", - InstallProgress { - current_downloaded: 0, - total_size: 0, - state: InstallState::EXTRACTING, - }, - ) - .unwrap(); - - log::info!("Extracting Northstar..."); - extract(nfile, game_path)?; - - // Delete old copy - log::info!("Delete temp folder again"); - std::fs::remove_dir_all(download_directory).unwrap(); - - log::info!("Done installing Northstar!"); - window - .emit( - "northstar-install-download-progress", - InstallProgress { - current_downloaded: 0, - total_size: 0, - state: InstallState::DONE, - }, - ) - .unwrap(); - - Ok(()) -} - -pub async fn install_northstar( - window: tauri::Window, - game_path: &str, - northstar_package_name: String, - version_number: Option<String>, -) -> Result<String, String> { - let index = thermite::api::get_package_index().unwrap().to_vec(); - let nmod = index - .iter() - .find(|f| f.name.to_lowercase() == northstar_package_name.to_lowercase()) - .ok_or_else(|| panic!("Couldn't find Northstar on thunderstore???")) - .unwrap(); - - // Use passed version or latest if no version was passed - let version = version_number.as_ref().unwrap_or(&nmod.latest); - - log::info!("Install path \"{}\"", game_path); - - match do_install( - window, - nmod.versions.get(version).unwrap(), - std::path::Path::new(game_path), - ) - .await - { - Ok(_) => (), - Err(err) => { - if game_path - .to_lowercase() - .contains(&r#"C:\Program Files\"#.to_lowercase()) - // default is `C:\Program Files\EA Games\Titanfall2` - { - return Err( - "Cannot install to default EA App install path, please move Titanfall2 to a different install location.".to_string(), - ); - } else { - return Err(err.to_string()); - } - } - } - - Ok(nmod.latest.clone()) -} - -/// Returns identifier of host OS FlightCore is running on -pub fn get_host_os() -> String { - env::consts::OS.to_string() -} - -/// Prepare Northstar and Launch through Steam using the Browser Protocol -pub fn launch_northstar_steam( - game_install: &GameInstall, - _bypass_checks: Option<bool>, -) -> Result<String, String> { - if !matches!(game_install.install_type, InstallType::STEAM) { - return Err("Titanfall2 was not installed via Steam".to_string()); - } - - match steamlocate::SteamDir::locate() { - Some(mut steamdir) => { - if get_host_os() != "windows" { - let titanfall2_steamid: u32 = TITANFALL2_STEAM_ID.parse().unwrap(); - match steamdir.compat_tool(&titanfall2_steamid) { - Some(compat) => { - if !compat - .name - .clone() - .unwrap() - .to_ascii_lowercase() - .contains("northstarproton") - { - return Err( - "Titanfall2 was not configured to use NorthstarProton".to_string() - ); - } - } - None => { - return Err( - "Titanfall2 was not configured to use a compatibility tool".to_string() - ); - } - } - } - } - None => { - return Err("Couldn't access Titanfall2 directory".to_string()); - } - } - - // Switch to Titanfall2 directory to set everything up - if std::env::set_current_dir(game_install.game_path.clone()).is_err() { - // We failed to get to Titanfall2 directory - return Err("Couldn't access Titanfall2 directory".to_string()); - } - - let run_northstar = "run_northstar.txt"; - let run_northstar_bak = "run_northstar.txt.bak"; - - if Path::new(run_northstar).exists() { - // rename should ovewrite existing files - fs::rename(run_northstar, run_northstar_bak).unwrap(); - } - - // Passing arguments gives users a prompt, so we use run_northstar.txt - fs::write(run_northstar, b"1").unwrap(); - - let retval = match open::that(format!("steam://run/{}/", TITANFALL2_STEAM_ID)) { - Ok(()) => Ok("Started game".to_string()), - Err(_err) => Err("Failed to launch Titanfall 2 via Steam".to_string()), - }; - - let is_err = retval.is_err(); - - // Handle the rest in the backround - tauri::async_runtime::spawn(async move { - // Starting the EA app and Titanfall might take a good minute or three - let mut wait_countdown = 60 * 3; - while wait_countdown > 0 && !check_northstar_running() && !is_err { - sleep(Duration::from_millis(1000)).await; - wait_countdown -= 1; - } - - // Northstar may be running, but it may not have loaded the file yet - sleep(Duration::from_millis(2000)).await; - - // intentionally ignore Result - let _ = fs::remove_file(run_northstar); - - if Path::new(run_northstar_bak).exists() { - fs::rename(run_northstar_bak, run_northstar).unwrap(); - } - }); - - retval -} - -pub fn check_origin_running() -> bool { - let s = sysinfo::System::new_all(); - let x = s.processes_by_name("Origin.exe").next().is_some() - || s.processes_by_name("EADesktop.exe").next().is_some(); - x -} - -/// Checks if Northstar process is running -pub fn check_northstar_running() -> bool { - let s = sysinfo::System::new_all(); - let x = s - .processes_by_name("NorthstarLauncher.exe") - .next() - .is_some() - || s.processes_by_name("Titanfall2.exe").next().is_some(); - x -} |