chore: Change fetch_certificates function into a result and expect on call

Signed-off-by: quexeky <git@quexeky.dev>

.gitignore

@@ -29,6 +29,4 @@ src-tauri/flamegraph.svg
 src-tauri/perf*
 
 /*.AppImage
-/squashfs-root
+/squashfs-root
-
-/target/

Cargo.toml

@@ -1,14 +0,0 @@
-[workspace]
-members = [
-    "client",
-    "database",
-    "src-tauri",
-    "process",
-    "remote",
-    "utils",
-    "cloud_saves",
-    "download_manager",
-    "games",
-]
-
-resolver = "3"

client/Cargo.toml

@@ -1,12 +0,0 @@
-[package]
-name = "client"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-bitcode = "0.6.7"
-database = { version = "0.1.0", path = "../database" }
-log = "0.4.28"
-serde = { version = "1.0.228", features = ["derive"] }
-tauri = "2.8.5"
-tauri-plugin-autostart = "2.5.0"

client/src/app_status.rs

@@ -1,12 +0,0 @@
-use serde::Serialize;
-
-#[derive(Clone, Copy, Serialize, Eq, PartialEq)]
-pub enum AppStatus {
-    NotConfigured,
-    Offline,
-    ServerError,
-    SignedOut,
-    SignedIn,
-    SignedInNeedsReauth,
-    ServerUnavailable,
-}

client/src/compat.rs

@@ -1,47 +0,0 @@
-use std::{ffi::OsStr, path::PathBuf, process::{Command, Stdio}, sync::LazyLock};
-
-use log::info;
-
-pub static COMPAT_INFO: LazyLock<Option<CompatInfo>> = LazyLock::new(create_new_compat_info);
-
-pub static UMU_LAUNCHER_EXECUTABLE: LazyLock<Option<PathBuf>> = LazyLock::new(|| {
-    let x = get_umu_executable();
-    info!("{:?}", &x);
-    x
-});
-
-#[derive(Clone)]
-pub struct CompatInfo {
-    pub umu_installed: bool,
-}
-
-fn create_new_compat_info() -> Option<CompatInfo> {
-    #[cfg(target_os = "windows")]
-    return None;
-
-    let has_umu_installed = UMU_LAUNCHER_EXECUTABLE.is_some();
-    Some(CompatInfo {
-        umu_installed: has_umu_installed,
-    })
-}
-
-const UMU_BASE_LAUNCHER_EXECUTABLE: &str = "umu-run";
-const UMU_INSTALL_DIRS: [&str; 4] = ["/app/share", "/use/local/share", "/usr/share", "/opt"];
-
-fn get_umu_executable() -> Option<PathBuf> {
-    if check_executable_exists(UMU_BASE_LAUNCHER_EXECUTABLE) {
-        return Some(PathBuf::from(UMU_BASE_LAUNCHER_EXECUTABLE));
-    }
-
-    for dir in UMU_INSTALL_DIRS {
-        let p = PathBuf::from(dir).join(UMU_BASE_LAUNCHER_EXECUTABLE);
-        if check_executable_exists(&p) {
-            return Some(p);
-        }
-    }
-    None
-}
-fn check_executable_exists<P: AsRef<OsStr>>(exec: P) -> bool {
-    let has_umu_installed = Command::new(exec).stdout(Stdio::null()).output();
-    has_umu_installed.is_ok()
-}

client/src/lib.rs

@@ -1,4 +0,0 @@
-pub mod autostart;
-pub mod user;
-pub mod app_status;
-pub mod compat;

client/src/user.rs

@@ -1,13 +0,0 @@
-use bitcode::{Decode, Encode};
-use serde::{Deserialize, Serialize};
-
-#[derive(Clone, Serialize, Deserialize, Encode, Decode)]
-#[serde(rename_all = "camelCase")]
-pub struct User {
-    id: String,
-    username: String,
-    admin: bool,
-    display_name: String,
-    profile_picture_object_id: String,
-}
-

cloud_saves/Cargo.toml

@@ -1,19 +0,0 @@
-[package]
-name = "cloud_saves"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-database = { version = "0.1.0", path = "../database" }
-dirs = "6.0.0"
-log = "0.4.28"
-regex = "1.11.3"
-rustix = "1.1.2"
-serde = "1.0.228"
-serde_json = "1.0.145"
-serde_with = "3.15.0"
-tar = "0.4.44"
-tempfile = "3.23.0"
-uuid = "1.18.1"
-whoami = "1.6.1"
-zstd = "0.13.3"

cloud_saves/src/error.rs

@@ -1,27 +0,0 @@
-use std::fmt::Display;
-
-use serde_with::SerializeDisplay;
-
-#[derive(Debug, SerializeDisplay, Clone, Copy)]
-
-pub enum BackupError {
-    InvalidSystem,
-
-    NotFound,
-
-    ParseError,
-}
-
-impl Display for BackupError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let s = match self {
-            BackupError::InvalidSystem => "Attempted to generate path for invalid system",
-
-            BackupError::NotFound => "Could not generate or find path",
-
-            BackupError::ParseError => "Failed to parse path",
-        };
-
-        write!(f, "{}", s)
-    }
-}

cloud_saves/src/lib.rs

@@ -1,8 +0,0 @@
-pub mod conditions;
-pub mod metadata;
-pub mod resolver;
-pub mod placeholder;
-pub mod normalise;
-pub mod path;
-pub mod backup_manager;
-pub mod error;

database/Cargo.toml

@@ -1,15 +0,0 @@
-[package]
-name = "database"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-chrono = "0.4.42"
-dirs = "6.0.0"
-log = "0.4.28"
-native_model = { version = "0.6.4", features = ["rmp_serde_1_3"], git = "https://github.com/Drop-OSS/native_model.git"}
-rustbreak = "2.0.0"
-serde = "1.0.228"
-serde_with = "3.15.0"
-url = "2.5.7"
-whoami = "1.6.1"

database/src/db.rs

@@ -1,47 +0,0 @@
-use std::{
-    path::PathBuf,
-    sync::{Arc, LazyLock},
-};
-
-use rustbreak::{DeSerError, DeSerializer};
-use serde::{Serialize, de::DeserializeOwned};
-
-use crate::interface::{DatabaseImpls, DatabaseInterface};
-
-pub static DB: LazyLock<DatabaseInterface> = LazyLock::new(DatabaseInterface::set_up_database);
-
-
-#[cfg(not(debug_assertions))]
-static DATA_ROOT_PREFIX: &str = "drop";
-#[cfg(debug_assertions)]
-static DATA_ROOT_PREFIX: &str = "drop-debug";
-
-pub static DATA_ROOT_DIR: LazyLock<Arc<PathBuf>> = LazyLock::new(|| {
-    Arc::new(
-        dirs::data_dir()
-            .expect("Failed to get data dir")
-            .join(DATA_ROOT_PREFIX),
-    )
-});
-
-// Custom JSON serializer to support everything we need
-#[derive(Debug, Default, Clone)]
-pub struct DropDatabaseSerializer;
-
-impl<T: native_model::Model + Serialize + DeserializeOwned> DeSerializer<T>
-    for DropDatabaseSerializer
-{
-    fn serialize(&self, val: &T) -> rustbreak::error::DeSerResult<Vec<u8>> {
-        native_model::encode(val)
-            .map_err(|e| DeSerError::Internal(e.to_string()))
-    }
-
-    fn deserialize<R: std::io::Read>(&self, mut s: R) -> rustbreak::error::DeSerResult<T> {
-        let mut buf = Vec::new();
-        s.read_to_end(&mut buf)
-            .map_err(|e| rustbreak::error::DeSerError::Other(e.into()))?;
-        let (val, _version) = native_model::decode(buf)
-            .map_err(|e| DeSerError::Internal(e.to_string()))?;
-        Ok(val)
-    }
-}

database/src/lib.rs

@@ -1,21 +0,0 @@
-#![feature(nonpoison_rwlock)]
-
-pub mod db;
-pub mod debug;
-pub mod models;
-pub mod platform;
-pub mod interface;
-
-pub use models::data::{
-    ApplicationTransientStatus,
-    Database,
-    DatabaseApplications,
-    DatabaseAuth,
-    DownloadType,
-    DownloadableMetadata,
-    GameDownloadStatus,
-    GameVersion,
-    Settings
-};
-pub use db::DB;
-pub use interface::{borrow_db_checked, borrow_db_mut_checked};

database/src/platform.rs

@@ -1,47 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-
-#[derive(Eq, Hash, PartialEq, Serialize, Deserialize, Clone, Copy, Debug)]
-pub enum Platform {
-    Windows,
-    Linux,
-    MacOs,
-}
-
-impl Platform {
-    #[cfg(target_os = "windows")]
-    pub const HOST: Platform = Self::Windows;
-    #[cfg(target_os = "macos")]
-    pub const HOST: Platform = Self::MacOs;
-    #[cfg(target_os = "linux")]
-    pub const HOST: Platform = Self::Linux;
-
-    pub fn is_case_sensitive(&self) -> bool {
-        match self {
-            Self::Windows | Self::MacOs => false,
-            Self::Linux => true,
-        }
-    }
-}
-
-impl From<&str> for Platform {
-    fn from(value: &str) -> Self {
-        match value.to_lowercase().trim() {
-            "windows" => Self::Windows,
-            "linux" => Self::Linux,
-            "mac" | "macos" => Self::MacOs,
-            _ => unimplemented!(),
-        }
-    }
-}
-
-impl From<whoami::Platform> for Platform {
-    fn from(value: whoami::Platform) -> Self {
-        match value {
-            whoami::Platform::Windows => Platform::Windows,
-            whoami::Platform::Linux => Platform::Linux,
-            whoami::Platform::MacOS => Platform::MacOs,
-            platform => unimplemented!("Playform {} is not supported", platform),
-        }
-    }
-}

download_manager/Cargo.toml

@@ -1,17 +0,0 @@
-[package]
-name = "download_manager"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-atomic-instant-full = "0.1.0"
-database = { version = "0.1.0", path = "../database" }
-humansize = "2.1.3"
-log = "0.4.28"
-parking_lot = "0.12.5"
-remote = { version = "0.1.0", path = "../remote" }
-serde = "1.0.228"
-serde_with = "3.15.0"
-tauri = "2.8.5"
-throttle_my_fn = "0.2.6"
-utils = { version = "0.1.0", path = "../utils" }

download_manager/src/frontend_updates.rs

@@ -1,24 +0,0 @@
-use database::DownloadableMetadata;
-use serde::Serialize;
-
-use crate::download_manager_frontend::DownloadStatus;
-
-#[derive(Serialize, Clone)]
-pub struct QueueUpdateEventQueueData {
-    pub meta: DownloadableMetadata,
-    pub status: DownloadStatus,
-    pub progress: f64,
-    pub current: usize,
-    pub max: usize,
-}
-
-#[derive(Serialize, Clone)]
-pub struct QueueUpdateEvent {
-    pub queue: Vec<QueueUpdateEventQueueData>,
-}
-
-#[derive(serde::Serialize, Clone)]
-pub struct StatsUpdateEvent {
-    pub speed: usize,
-    pub time: usize,
-}

games/Cargo.toml

@@ -1,26 +0,0 @@
-[package]
-name = "games"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-atomic-instant-full = "0.1.0"
-bitcode = "0.6.7"
-boxcar = "0.2.14"
-database = { version = "0.1.0", path = "../database" }
-download_manager = { version = "0.1.0", path = "../download_manager" }
-hex = "0.4.3"
-log = "0.4.28"
-md5 = "0.8.0"
-rayon = "1.11.0"
-remote = { version = "0.1.0", path = "../remote" }
-reqwest = "0.12.23"
-rustix = "1.1.2"
-serde = { version = "1.0.228", features = ["derive"] }
-serde_with = "3.15.0"
-sysinfo = "0.37.2"
-tauri = "2.8.5"
-throttle_my_fn = "0.2.6"
-utils = { version = "0.1.0", path = "../utils" }
-native_model = { version = "0.6.4", features = ["rmp_serde_1_3"], git = "https://github.com/Drop-OSS/native_model.git"}
-serde_json = "1.0.145"

games/src/downloads/error.rs

@@ -1,21 +0,0 @@
-use std::fmt::{Display};
-
-use serde_with::SerializeDisplay;
-
-#[derive(SerializeDisplay)]
-pub enum LibraryError {
-    MetaNotFound(String),
-    VersionNotFound(String),
-}
-impl Display for LibraryError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", match self {
-            LibraryError::MetaNotFound(id) => {
-                format!("Could not locate any installed version of game ID {id} in the database")
-            }
-            LibraryError::VersionNotFound(game_id) => {
-                format!("Could not locate any installed version  for game id {game_id} in the database")
-            }
-        })
-    }
-}

games/src/library.rs

@@ -1,313 +0,0 @@
-use std::fs::remove_dir_all;
-use std::sync::Mutex;
-use std::thread::spawn;
-use bitcode::{Decode, Encode};
-use database::{borrow_db_checked, borrow_db_mut_checked, ApplicationTransientStatus, Database, DownloadableMetadata, GameDownloadStatus, GameVersion};
-use log::{debug, error, warn};
-use remote::{auth::generate_authorization_header, error::RemoteAccessError, requests::generate_url, utils::DROP_CLIENT_SYNC};
-use serde::{Deserialize, Serialize};
-use tauri::{AppHandle, Emitter};
-use utils::app_emit;
-
-use crate::{downloads::error::LibraryError, state::{GameStatusManager, GameStatusWithTransient}};
-
-#[derive(Serialize, Deserialize, Debug)]
-pub struct FetchGameStruct {
-    game: Game,
-    status: GameStatusWithTransient,
-    version: Option<GameVersion>,
-}
-
-#[derive(Serialize, Deserialize, Clone, Debug, Default, Encode, Decode)]
-#[serde(rename_all = "camelCase")]
-pub struct Game {
-    id: String,
-    m_name: String,
-    m_short_description: String,
-    m_description: String,
-    // mDevelopers
-    // mPublishers
-    m_icon_object_id: String,
-    m_banner_object_id: String,
-    m_cover_object_id: String,
-    m_image_library_object_ids: Vec<String>,
-    m_image_carousel_object_ids: Vec<String>,
-}
-#[derive(serde::Serialize, Clone)]
-pub struct GameUpdateEvent {
-    pub game_id: String,
-    pub status: (
-        Option<GameDownloadStatus>,
-        Option<ApplicationTransientStatus>,
-    ),
-    pub version: Option<GameVersion>,
-}
-
-/**
- * Called by:
- *  - on_cancel, when cancelled, for obvious reasons
- *  - when downloading, so if drop unexpectedly quits, we can resume the download. hidden by the "Downloading..." transient state, though
- *  - when scanning, to import the game
- */
-pub fn set_partially_installed(
-    meta: &DownloadableMetadata,
-    install_dir: String,
-    app_handle: Option<&AppHandle>,
-) {
-    set_partially_installed_db(&mut borrow_db_mut_checked(), meta, install_dir, app_handle);
-}
-
-pub fn set_partially_installed_db(
-    db_lock: &mut Database,
-    meta: &DownloadableMetadata,
-    install_dir: String,
-    app_handle: Option<&AppHandle>,
-) {
-    db_lock.applications.transient_statuses.remove(meta);
-    db_lock.applications.game_statuses.insert(
-        meta.id.clone(),
-        GameDownloadStatus::PartiallyInstalled {
-            version_name: meta.version.as_ref().unwrap().clone(),
-            install_dir,
-        },
-    );
-    db_lock
-        .applications
-        .installed_game_version
-        .insert(meta.id.clone(), meta.clone());
-
-    if let Some(app_handle) = app_handle {
-        push_game_update(
-            app_handle,
-            &meta.id,
-            None,
-            GameStatusManager::fetch_state(&meta.id, db_lock),
-        );
-    }
-}
-
-pub fn uninstall_game_logic(meta: DownloadableMetadata, app_handle: &AppHandle) {
-    debug!("triggered uninstall for agent");
-    let mut db_handle = borrow_db_mut_checked();
-    db_handle
-        .applications
-        .transient_statuses
-        .insert(meta.clone(), ApplicationTransientStatus::Uninstalling {});
-
-    push_game_update(
-        app_handle,
-        &meta.id,
-        None,
-        GameStatusManager::fetch_state(&meta.id, &db_handle),
-    );
-
-    let previous_state = db_handle.applications.game_statuses.get(&meta.id).cloned();
-
-    let previous_state = if let Some(state) = previous_state {
-        state
-    } else {
-        warn!("uninstall job doesn't have previous state, failing silently");
-        return;
-    };
-
-    if let Some((_, install_dir)) = match previous_state {
-        GameDownloadStatus::Installed {
-            version_name,
-            install_dir,
-        } => Some((version_name, install_dir)),
-        GameDownloadStatus::SetupRequired {
-            version_name,
-            install_dir,
-        } => Some((version_name, install_dir)),
-        GameDownloadStatus::PartiallyInstalled {
-            version_name,
-            install_dir,
-        } => Some((version_name, install_dir)),
-        _ => None,
-    } {
-        db_handle
-            .applications
-            .transient_statuses
-            .insert(meta.clone(), ApplicationTransientStatus::Uninstalling {});
-
-        drop(db_handle);
-
-        let app_handle = app_handle.clone();
-        spawn(move || {
-            if let Err(e) = remove_dir_all(install_dir) {
-                error!("{e}");
-            } else {
-                let mut db_handle = borrow_db_mut_checked();
-                db_handle.applications.transient_statuses.remove(&meta);
-                db_handle
-                    .applications
-                    .installed_game_version
-                    .remove(&meta.id);
-                db_handle
-                    .applications
-                    .game_statuses
-                    .insert(meta.id.clone(), GameDownloadStatus::Remote {});
-                let _ = db_handle.applications.transient_statuses.remove(&meta);
-
-                push_game_update(
-                    &app_handle,
-                    &meta.id,
-                    None,
-                    GameStatusManager::fetch_state(&meta.id, &db_handle),
-                );
-
-                debug!("uninstalled game id {}", &meta.id);
-                app_emit!(app_handle, "update_library", ());
-            }
-        });
-    } else {
-        warn!("invalid previous state for uninstall, failing silently.");
-    }
-}
-
-pub fn get_current_meta(game_id: &String) -> Option<DownloadableMetadata> {
-    borrow_db_checked()
-        .applications
-        .installed_game_version
-        .get(game_id)
-        .cloned()
-}
-
-pub fn on_game_complete(
-    meta: &DownloadableMetadata,
-    install_dir: String,
-    app_handle: &AppHandle,
-) -> Result<(), RemoteAccessError> {
-    // Fetch game version information from remote
-    if meta.version.is_none() {
-        return Err(RemoteAccessError::GameNotFound(meta.id.clone()));
-    }
-
-    let client = DROP_CLIENT_SYNC.clone();
-    let response = generate_url(
-        &["/api/v1/client/game/version"],
-        &[
-            ("id", &meta.id),
-            ("version", meta.version.as_ref().unwrap()),
-        ],
-    )?;
-    let response = client
-        .get(response)
-        .header("Authorization", generate_authorization_header())
-        .send()?;
-
-    let game_version: GameVersion = response.json()?;
-
-    let mut handle = borrow_db_mut_checked();
-    handle
-        .applications
-        .game_versions
-        .entry(meta.id.clone())
-        .or_default()
-        .insert(meta.version.clone().unwrap(), game_version.clone());
-    handle
-        .applications
-        .installed_game_version
-        .insert(meta.id.clone(), meta.clone());
-
-    drop(handle);
-
-    let status = if game_version.setup_command.is_empty() {
-        GameDownloadStatus::Installed {
-            version_name: meta.version.clone().unwrap(),
-            install_dir,
-        }
-    } else {
-        GameDownloadStatus::SetupRequired {
-            version_name: meta.version.clone().unwrap(),
-            install_dir,
-        }
-    };
-
-    let mut db_handle = borrow_db_mut_checked();
-    db_handle
-        .applications
-        .game_statuses
-        .insert(meta.id.clone(), status.clone());
-    drop(db_handle);
-    app_emit!(
-        app_handle,
-        &format!("update_game/{}", meta.id),
-        GameUpdateEvent {
-            game_id: meta.id.clone(),
-            status: (Some(status), None),
-            version: Some(game_version),
-        }
-    );
-
-    Ok(())
-}
-
-pub fn push_game_update(
-    app_handle: &AppHandle,
-    game_id: &String,
-    version: Option<GameVersion>,
-    status: GameStatusWithTransient,
-) {
-    if let Some(GameDownloadStatus::Installed { .. } | GameDownloadStatus::SetupRequired { .. }) =
-        &status.0
-        && version.is_none()
-    {
-        panic!("pushed game for installed game that doesn't have version information");
-    }
-
-    app_emit!(
-        app_handle,
-        &format!("update_game/{game_id}"),
-        GameUpdateEvent {
-            game_id: game_id.clone(),
-            status,
-            version,
-        }
-    );
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct FrontendGameOptions {
-    launch_string: String,
-}
-
-#[tauri::command]
-pub fn update_game_configuration(
-    game_id: String,
-    options: FrontendGameOptions,
-) -> Result<(), LibraryError> {
-    let mut handle = borrow_db_mut_checked();
-    let installed_version = handle
-        .applications
-        .installed_game_version
-        .get(&game_id)
-        .ok_or(LibraryError::MetaNotFound(game_id))?;
-
-    let id = installed_version.id.clone();
-    let version = installed_version.version.clone().ok_or(LibraryError::VersionNotFound(id.clone()))?;
-
-    let mut existing_configuration = handle
-        .applications
-        .game_versions
-        .get(&id)
-        .unwrap()
-        .get(&version)
-        .unwrap()
-        .clone();
-
-    // Add more options in here
-    existing_configuration.launch_command_template = options.launch_string;
-
-    // Add no more options past here
-
-    handle
-        .applications
-        .game_versions
-        .get_mut(&id)
-        .unwrap()
-        .insert(version.to_string(), existing_configuration);
-
-    Ok(())
-}

package.json

@@ -14,8 +14,7 @@
     "@tauri-apps/plugin-os": "^2.3.0",
     "@tauri-apps/plugin-shell": "^2.3.0",
     "pino": "^9.7.0",
-    "pino-pretty": "^13.1.1",
+    "pino-pretty": "^13.1.1"
-    "tauri": "^0.15.0"
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2.7.1"

process/Cargo.toml

@@ -1,18 +0,0 @@
-[package]
-name = "process"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-chrono = "0.4.42"
-client = { version = "0.1.0", path = "../client" }
-database = { version = "0.1.0", path = "../database" }
-dynfmt = "0.1.5"
-games = { version = "0.1.0", path = "../games" }
-log = "0.4.28"
-page_size = "0.6.0"
-serde = "1.0.228"
-serde_with = "3.15.0"
-shared_child = "1.1.1"
-tauri-plugin-opener = "2.5.0"
-utils = { version = "0.1.0", path = "../utils" }

process/src/lib.rs

@@ -1,14 +0,0 @@
-#![feature(nonpoison_mutex)]
-#![feature(sync_nonpoison)]
-
-use std::sync::{LazyLock, nonpoison::Mutex};
-
-use crate::process_manager::ProcessManager;
-
-pub static PROCESS_MANAGER: LazyLock<Mutex<ProcessManager>> =
-    LazyLock::new(|| Mutex::new(ProcessManager::new()));
-
-pub mod error;
-pub mod format;
-pub mod process_handlers;
-pub mod process_manager;

remote/Cargo.toml

@@ -1,23 +0,0 @@
-[package]
-name = "remote"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-bitcode = "0.6.7"
-chrono = "0.4.42"
-client = { version = "0.1.0", path = "../client" }
-database = { version = "0.1.0", path = "../database" }
-droplet-rs = "0.7.3"
-gethostname = "1.0.2"
-hex = "0.4.3"
-http = "1.3.1"
-log = "0.4.28"
-md5 = "0.8.0"
-reqwest = "0.12.23"
-reqwest-websocket = "0.5.1"
-serde = "1.0.228"
-serde_with = "3.15.0"
-tauri = "2.8.5"
-url = "2.5.7"
-utils = { version = "0.1.0", path = "../utils" }

remote/src/auth.rs

@@ -1,136 +0,0 @@
-use std::{collections::HashMap, env};
-
-use chrono::Utc;
-use client::{app_status::AppStatus, user::User};
-use database::interface::borrow_db_checked;
-use droplet_rs::ssl::sign_nonce;
-use gethostname::gethostname;
-use log::{error, warn};
-use serde::{Deserialize, Serialize};
-use url::Url;
-
-use crate::{error::{DropServerError, RemoteAccessError}, requests::make_authenticated_get, utils::DROP_CLIENT_SYNC};
-
-use super::{
-    cache::{cache_object, get_cached_object},
-    requests::generate_url,
-};
-
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-struct CapabilityConfiguration {}
-
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-struct InitiateRequestBody {
-    name: String,
-    platform: String,
-    capabilities: HashMap<String, CapabilityConfiguration>,
-    mode: String,
-}
-
-#[derive(Serialize)]
-#[serde(rename_all = "camelCase")]
-struct HandshakeRequestBody {
-    client_id: String,
-    token: String,
-}
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct HandshakeResponse {
-    private: String,
-    certificate: String,
-    id: String,
-}
-
-pub fn generate_authorization_header() -> String {
-    let certs = {
-        let db = borrow_db_checked();
-        db.auth.clone().expect("Authorisation not initialised")
-    };
-
-    let nonce = Utc::now().timestamp_millis().to_string();
-
-    let signature =
-        sign_nonce(certs.private, nonce.clone()).expect("Failed to generate authorisation header");
-
-    format!("Nonce {} {} {}", certs.client_id, nonce, signature)
-}
-
-pub async fn fetch_user() -> Result<User, RemoteAccessError> {
-    let response = make_authenticated_get(generate_url(&["/api/v1/client/user"], &[])?).await?;
-    if response.status() != 200 {
-        let err: DropServerError = response.json().await?;
-        warn!("{err:?}");
-
-        if err.status_message == "Nonce expired" {
-            return Err(RemoteAccessError::OutOfSync);
-        }
-
-        return Err(RemoteAccessError::InvalidResponse(err));
-    }
-
-    response
-        .json::<User>()
-        .await
-        .map_err(std::convert::Into::into)
-}
-
-pub fn auth_initiate_logic(mode: String) -> Result<String, RemoteAccessError> {
-    let base_url = {
-        let db_lock = borrow_db_checked();
-        Url::parse(&db_lock.base_url.clone())?
-    };
-
-    let hostname = gethostname();
-
-    let endpoint = base_url.join("/api/v1/client/auth/initiate")?;
-    let body = InitiateRequestBody {
-        name: format!("{} (Desktop)", hostname.display()),
-        platform: env::consts::OS.to_string(),
-        capabilities: HashMap::from([
-            ("peerAPI".to_owned(), CapabilityConfiguration {}),
-            ("cloudSaves".to_owned(), CapabilityConfiguration {}),
-        ]),
-        mode,
-    };
-
-    let client = DROP_CLIENT_SYNC.clone();
-    let response = client.post(endpoint.to_string()).json(&body).send()?;
-
-    if response.status() != 200 {
-        let data: DropServerError = response.json()?;
-        error!("could not start handshake: {}", data.status_message);
-
-        return Err(RemoteAccessError::HandshakeFailed(data.status_message));
-    }
-
-    let response = response.text()?;
-
-    Ok(response)
-}
-
-pub async fn setup() -> (AppStatus, Option<User>) {
-    let auth = {
-        let data = borrow_db_checked();
-        data.auth.clone()
-    };
-
-    if auth.is_some() {
-        let user_result = match fetch_user().await {
-            Ok(data) => data,
-            Err(RemoteAccessError::FetchError(_)) => {
-                let user = get_cached_object::<User>("user").ok();
-                return (AppStatus::Offline, user);
-            }
-            Err(_) => return (AppStatus::SignedInNeedsReauth, None),
-        };
-        if let Err(e) = cache_object("user", &user_result) {
-            warn!("Could not cache user object with error {e}");
-        }
-        return (AppStatus::SignedIn, Some(user_result));
-    }
-
-    (AppStatus::SignedOut, None)
-}

remote/src/fetch_object.rs

@@ -1,76 +0,0 @@
-use database::{interface::DatabaseImpls, DB};
-use http::{header::CONTENT_TYPE, response::Builder as ResponseBuilder, Response};
-use log::{debug, warn};
-use tauri::UriSchemeResponder;
-
-use crate::{error::CacheError, utils::DROP_CLIENT_ASYNC};
-
-use super::{
-    auth::generate_authorization_header,
-    cache::{ObjectCache, cache_object, get_cached_object},
-};
-
-pub async fn fetch_object_wrapper(request: http::Request<Vec<u8>>, responder: UriSchemeResponder) {
-    match fetch_object(request).await {
-        Ok(r) => responder.respond(r),
-        Err(e) => {
-            warn!("Cache error: {e}");
-            responder.respond(Response::builder().status(500).body(Vec::new()).expect("Failed to build error response"));
-        }
-    };
-}
-
-pub async fn fetch_object(request: http::Request<Vec<u8>>) -> Result<Response<Vec<u8>>, CacheError>
-{
-    // Drop leading /
-    let object_id = &request.uri().path()[1..];
-
-    let cache_result = get_cached_object::<ObjectCache>(object_id);
-    if let Ok(cache_result) = &cache_result
-        && !cache_result.has_expired()
-    {
-        return cache_result.try_into();
-    }
-
-    let header = generate_authorization_header();
-    let client = DROP_CLIENT_ASYNC.clone();
-    let url = format!("{}api/v1/client/object/{object_id}", DB.fetch_base_url());
-    let response = client.get(url).header("Authorization", header).send().await;
-
-    match response {
-        Ok(r) => {
-            let resp_builder = ResponseBuilder::new().header(
-                CONTENT_TYPE,
-                r.headers()
-                    .get("Content-Type")
-                    .expect("Failed get Content-Type header"),
-            );
-            let data = match r.bytes().await {
-                Ok(data) => Vec::from(data),
-                Err(e) => {
-                    warn!(
-                        "Could not get data from cache object {object_id} with error {e}",
-                    );
-                    Vec::new()
-                }
-            };
-            let resp = resp_builder.body(data).expect("Failed to build object cache response body");
-            if cache_result.map_or(true, |x| x.has_expired()) {
-                cache_object::<ObjectCache>(object_id, &resp.clone().try_into()?)
-                    .expect("Failed to create cached object");
-            }
-
-            Ok(resp)
-        }
-        Err(e) => {
-            debug!("Object fetch failed with error {e}. Attempting to download from cache");
-            match cache_result {
-                Ok(cache_result) => cache_result.try_into(),
-                Err(e) => {
-                    warn!("{e}");
-                    Err(CacheError::Remote(e))
-                }
-            }
-        }
-    }
-}

remote/src/server_proto.rs

@@ -1,93 +0,0 @@
-use std::str::FromStr;
-
-use database::borrow_db_checked;
-use http::{uri::PathAndQuery, Request, Response, StatusCode, Uri};
-use log::{error, warn};
-use tauri::UriSchemeResponder;
-use utils::webbrowser_open::webbrowser_open;
-
-use crate::utils::DROP_CLIENT_SYNC;
-
-pub async fn handle_server_proto_offline_wrapper(request: Request<Vec<u8>>, responder: UriSchemeResponder) {
-    responder.respond(match handle_server_proto_offline(request).await {
-        Ok(res) => res,
-        Err(_) => unreachable!()
-    });
-}
-
-pub async fn handle_server_proto_offline(_request: Request<Vec<u8>>) -> Result<Response<Vec<u8>>, StatusCode>{
-    Ok(Response::builder()
-        .status(StatusCode::NOT_FOUND)
-        .body(Vec::new())
-        .expect("Failed to build error response for proto offline"))
-        
-}
-
-pub async fn handle_server_proto_wrapper(request: Request<Vec<u8>>, responder: UriSchemeResponder) {
-    match handle_server_proto(request).await {
-        Ok(r) => responder.respond(r),
-        Err(e) => {
-            warn!("Cache error: {e}");
-            responder.respond(Response::builder().status(e).body(Vec::new()).expect("Failed to build error response"));
-        }
-    }
-}
-
-async fn handle_server_proto(request: Request<Vec<u8>>) -> Result<Response<Vec<u8>>, StatusCode> {
-    let db_handle = borrow_db_checked();
-    let auth = match db_handle.auth.as_ref() {
-        Some(auth) => auth,
-        None => {
-            error!("Could not find auth in database");
-            return Err(StatusCode::UNAUTHORIZED)
-        }
-    };
-    let web_token = match &auth.web_token {
-        Some(token) => token,
-        None => return Err(StatusCode::UNAUTHORIZED),
-    };
-    let remote_uri = db_handle.base_url.parse::<Uri>().expect("Failed to parse base url");
-
-    let path = request.uri().path();
-
-    let mut new_uri = request.uri().clone().into_parts();
-    new_uri.path_and_query =
-        Some(PathAndQuery::from_str(&format!("{path}?noWrapper=true")).expect("Failed to parse request path in proto"));
-    new_uri.authority = remote_uri.authority().cloned();
-    new_uri.scheme = remote_uri.scheme().cloned();
-    let err_msg = &format!("Failed to build new uri from parts {new_uri:?}");
-    let new_uri = Uri::from_parts(new_uri).expect(err_msg);
-
-    let whitelist_prefix = ["/store", "/api", "/_", "/fonts"];
-
-    if whitelist_prefix.iter().all(|f| !path.starts_with(f)) {
-        webbrowser_open(new_uri.to_string());
-        return Ok(Response::new(Vec::new()))
-    }
-
-    let client = DROP_CLIENT_SYNC.clone();
-    let response = match client
-        .request(request.method().clone(), new_uri.to_string())
-        .header("Authorization", format!("Bearer {web_token}"))
-        .headers(request.headers().clone())
-        .send() {
-            Ok(response) => response,
-            Err(e) => {
-                warn!("Could not send response. Got {e} when sending");
-                return Err(e.status().unwrap_or(StatusCode::BAD_REQUEST))
-            },
-        };
-
-    let response_status = response.status();
-    let response_body = match response.bytes() {
-        Ok(bytes) => bytes,
-        Err(e) => return Err(e.status().unwrap_or(StatusCode::INTERNAL_SERVER_ERROR)),
-    };
-
-    let http_response = Response::builder()
-        .status(response_status)
-        .body(response_body.to_vec())
-        .expect("Failed to build server proto response");
-
-    Ok(http_response)
-}

remote/src/utils.rs

@@ -1,107 +0,0 @@
-use std::{
-    fs::{self, File},
-    io::Read,
-    sync::LazyLock,
-};
-
-use database::db::DATA_ROOT_DIR;
-use log::{debug, info, warn};
-use reqwest::Certificate;
-use serde::Deserialize;
-
-#[derive(Deserialize)]
-#[serde(rename_all = "camelCase")]
-struct DropHealthcheck {
-    app_name: String,
-}
-
-static DROP_CERT_BUNDLE: LazyLock<Vec<Certificate>> = LazyLock::new(fetch_certificates);
-pub static DROP_CLIENT_SYNC: LazyLock<reqwest::blocking::Client> = LazyLock::new(get_client_sync);
-pub static DROP_CLIENT_ASYNC: LazyLock<reqwest::Client> = LazyLock::new(get_client_async);
-pub static DROP_CLIENT_WS_CLIENT: LazyLock<reqwest::Client> = LazyLock::new(get_client_ws);
-
-fn fetch_certificates() -> Vec<Certificate> {
-    let certificate_dir = DATA_ROOT_DIR.join("certificates");
-
-    let mut certs = Vec::new();
-    match fs::read_dir(certificate_dir) {
-        Ok(c) => {
-            for entry in c {
-                match entry {
-                    Ok(c) => {
-                        let mut buf = Vec::new();
-                        match File::open(c.path()) {
-                            Ok(f) => f,
-                            Err(e) => {
-                                warn!(
-                                    "Failed to open file at {} with error {}",
-                                    c.path().display(),
-                                    e
-                                );
-                                continue;
-                            }
-                        }
-                        .read_to_end(&mut buf)
-                        .unwrap_or_else(|e| panic!(
-                            "Failed to read to end of certificate file {} with error {}",
-                            c.path().display(),
-                            e
-                        ));
-
-                        match Certificate::from_pem_bundle(&buf) {
-                            Ok(certificates) => {
-                                for cert in certificates {
-                                    certs.push(cert);
-                                }
-                                info!(
-                                    "added {} certificate(s) from {}",
-                                    certs.len(),
-                                    c.file_name().display()
-                                );
-                            }
-                            Err(e) => warn!(
-                                "Invalid certificate file {} with error {}",
-                                c.path().display(),
-                                e
-                            ),
-                        }
-                    }
-                    Err(_) => todo!(),
-                }
-            }
-        }
-        Err(e) => {
-            debug!("not loading certificates due to error: {e}");
-        }
-    };
-    certs
-}
-
-pub fn get_client_sync() -> reqwest::blocking::Client {
-    let mut client = reqwest::blocking::ClientBuilder::new();
-
-    for cert in DROP_CERT_BUNDLE.iter() {
-        client = client.add_root_certificate(cert.clone());
-    }
-    client.use_rustls_tls().build().expect("Failed to build synchronous client")
-}
-pub fn get_client_async() -> reqwest::Client {
-    let mut client = reqwest::ClientBuilder::new();
-
-    for cert in DROP_CERT_BUNDLE.iter() {
-        client = client.add_root_certificate(cert.clone());
-    }
-    client.use_rustls_tls().build().expect("Failed to build asynchronous client")
-}
-pub fn get_client_ws() -> reqwest::Client {
-    let mut client = reqwest::ClientBuilder::new();
-
-    for cert in DROP_CERT_BUNDLE.iter() {
-        client = client.add_root_certificate(cert.clone());
-    }
-    client
-        .use_rustls_tls()
-        .http1_only()
-        .build()
-        .expect("Failed to build websocket client")
-}

src-tauri/Cargo.lock

@@ -740,7 +740,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "02260d489095346e5cafd04dea8e8cb54d1d74fcd759022a9b72986ebe9a1257"
 dependencies = [
  "serde",
- "toml 0.8.22",
+ "toml",
 ]
 
 [[package]]
@@ -808,16 +808,6 @@ dependencies = [
  "windows-link",
 ]
 
-[[package]]
-name = "client"
-version = "0.1.0"
-dependencies = [
- "database 0.5.0",
- "log",
- "tauri",
- "tauri-plugin-autostart",
-]
-
 [[package]]
 name = "combine"
 version = "4.6.7"
@@ -1069,16 +1059,6 @@ version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2a2330da5de22e8a3cb63252ce2abb30116bf5265e89c0e01bc17015ce30a476"
 
-[[package]]
-name = "database"
-version = "0.1.0"
-
-[[package]]
-name = "database"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4851b30af1e6d2db292e4873b486fa2ad00a6fb6466da44f827e18bdac62f50"
-
 [[package]]
 name = "der-parser"
 version = "9.0.0"
@@ -1257,9 +1237,9 @@ dependencies = [
 
 [[package]]
 name = "dlopen2"
-version = "0.8.0"
+version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b54f373ccf864bf587a89e880fb7610f8d73f3045f13580948ccbcaff26febff"
+checksum = "9e1297103d2bbaea85724fcee6294c2d50b1081f9ad47d0f6f6f61eda65315a6"
 dependencies = [
  "dlopen2_derive",
  "libc",
@@ -1312,8 +1292,6 @@ dependencies = [
  "bytes",
  "cacache 13.1.0",
  "chrono",
- "client",
- "database 0.1.0",
  "deranged",
  "dirs 6.0.0",
  "droplet-rs",
@@ -1333,11 +1311,9 @@ dependencies = [
  "native_model",
  "page_size",
  "parking_lot 0.12.3",
- "process",
  "rand 0.9.1",
  "rayon",
  "regex",
- "remote",
  "reqwest 0.12.22",
  "reqwest-middleware 0.4.2",
  "reqwest-middleware-cache",
@@ -1369,7 +1345,6 @@ dependencies = [
  "umu-wrapper-lib",
  "url",
  "urlencoding",
- "utils",
  "uuid",
  "walkdir",
  "webbrowser",
@@ -1448,7 +1423,7 @@ dependencies = [
  "cc",
  "memchr",
  "rustc_version",
- "toml 0.8.22",
+ "toml",
  "vswhom",
  "winreg 0.52.0",
 ]
@@ -2138,7 +2113,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "http 0.2.12",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -2157,7 +2132,7 @@ dependencies = [
  "futures-core",
  "futures-sink",
  "http 1.3.1",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "slab",
  "tokio",
  "tokio-util",
@@ -2617,14 +2592,13 @@ dependencies = [
 
 [[package]]
 name = "indexmap"
-version = "2.11.4"
+version = "2.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
+checksum = "cea70ddb795996207ad57735b50c5982d8844f38ba9ee5f1aedcfb708a2aa11e"
 dependencies = [
  "equivalent",
  "hashbrown 0.15.3",
  "serde",
- "serde_core",
 ]
 
 [[package]]
@@ -2801,7 +2775,7 @@ checksum = "02cb977175687f33fa4afa0c95c112b987ea1443e5a51c8f8ff27dc618270cc2"
 dependencies = [
  "cssparser",
  "html5ever",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "selectors",
 ]
 
@@ -2907,9 +2881,9 @@ dependencies = [
 
 [[package]]
 name = "log"
-version = "0.4.28"
+version = "0.4.27"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 dependencies = [
  "serde",
  "value-bag",
@@ -3463,16 +3437,6 @@ dependencies = [
  "objc2-core-foundation",
 ]
 
-[[package]]
-name = "objc2-javascript-core"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9052cb1bb50a4c161d934befcf879526fb87ae9a68858f241e693ca46225cf5a"
-dependencies = [
- "objc2 0.6.1",
- "objc2-core-foundation",
-]
-
 [[package]]
 name = "objc2-metal"
 version = "0.2.2"
@@ -3509,17 +3473,6 @@ dependencies = [
  "objc2-foundation 0.3.1",
 ]
 
-[[package]]
-name = "objc2-security"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1f8e0ef3ab66b08c42644dcb34dba6ec0a574bbd8adbb8bdbdc7a2779731a44"
-dependencies = [
- "bitflags 2.9.1",
- "objc2 0.6.1",
- "objc2-core-foundation",
-]
-
 [[package]]
 name = "objc2-ui-kit"
 version = "0.3.1"
@@ -3544,8 +3497,6 @@ dependencies = [
  "objc2-app-kit",
  "objc2-core-foundation",
  "objc2-foundation 0.3.1",
- "objc2-javascript-core",
- "objc2-security",
 ]
 
 [[package]]
@@ -3992,7 +3943,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eac26e981c03a6e53e0aee43c113e3202f5581d5360dae7bd2c70e800dd0451d"
 dependencies = [
  "base64 0.22.1",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "quick-xml",
  "serde",
  "time",
@@ -4123,10 +4074,6 @@ dependencies = [
  "unicode-ident",
 ]
 
-[[package]]
-name = "process"
-version = "0.1.0"
-
 [[package]]
 name = "quick-xml"
 version = "0.32.0"
@@ -4437,10 +4384,6 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
-[[package]]
-name = "remote"
-version = "0.1.0"
-
 [[package]]
 name = "reqwest"
 version = "0.11.27"
@@ -4909,11 +4852,10 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.228"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a8e94ea7f378bd32cbbd37198a4a91436180c5bb472411e48b5ec2e2124ae9e"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
 dependencies = [
- "serde_core",
  "serde_derive",
 ]
 
@@ -4938,20 +4880,11 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_core"
-version = "1.0.228"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41d385c7d4ca58e59fc732af25c3983b67ac852c1a25000afe1175de458b67ad"
-dependencies = [
- "serde_derive",
-]
-
 [[package]]
 name = "serde_derive"
-version = "1.0.228"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d540f220d3187173da220f885ab66608367b6574e925011a9353e4badda91d79"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -5001,15 +4934,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "serde_spanned"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5417783452c2be558477e104686f7de5dae53dba813c28435e0e70f82d9b04ee"
-dependencies = [
- "serde_core",
-]
-
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -5032,7 +4956,7 @@ dependencies = [
  "chrono",
  "hex 0.4.3",
  "indexmap 1.9.3",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "serde",
  "serde_derive",
  "serde_json",
@@ -5058,7 +4982,7 @@ version = "0.9.34+deprecated"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a8b1a1a2ebf674015cc02edccce75287f1a0130d394307b36743c2f5d504b47"
 dependencies = [
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "itoa",
  "ryu",
  "serde",
@@ -5067,9 +4991,9 @@ dependencies = [
 
 [[package]]
 name = "serialize-to-javascript"
-version = "0.1.2"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04f3666a07a197cdb77cdf306c32be9b7f598d7060d50cfd4d5aa04bfd92f6c5"
+checksum = "c9823f2d3b6a81d98228151fdeaf848206a7855a7a042bbf9bf870449a66cafb"
 dependencies = [
  "serde",
  "serde_json",
@@ -5078,13 +5002,13 @@ dependencies = [
 
 [[package]]
 name = "serialize-to-javascript-impl"
-version = "0.1.2"
+version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "772ee033c0916d670af7860b6e1ef7d658a4629a6d0b4c8c3e67f09b3765b75d"
+checksum = "74064874e9f6a15f04c1f3cb627902d0e6b410abbf36668afa873c61889f1763"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.101",
+ "syn 1.0.109",
 ]
 
 [[package]]
@@ -5500,18 +5424,17 @@ dependencies = [
  "cfg-expr",
  "heck 0.5.0",
  "pkg-config",
- "toml 0.8.22",
+ "toml",
  "version-compare",
 ]
 
 [[package]]
 name = "tao"
-version = "0.34.3"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "959469667dbcea91e5485fc48ba7dd6023face91bb0f1a14681a70f99847c3f7"
+checksum = "49c380ca75a231b87b6c9dd86948f035012e7171d1a7c40a9c2890489a7ffd8a"
 dependencies = [
  "bitflags 2.9.1",
- "block2 0.6.1",
  "core-foundation 0.10.1",
  "core-graphics",
  "crossbeam-channel",
@@ -5583,13 +5506,12 @@ dependencies = [
 
 [[package]]
 name = "tauri"
-version = "2.8.5"
+version = "2.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4d1d3b3dc4c101ac989fd7db77e045cc6d91a25349cd410455cb5c57d510c1c"
+checksum = "352a4bc7bf6c25f5624227e3641adf475a6535707451b09bb83271df8b7a6ac7"
 dependencies = [
  "anyhow",
  "bytes",
- "cookie",
  "dirs 6.0.0",
  "dunce",
  "embed_plist",
@@ -5608,7 +5530,6 @@ dependencies = [
  "objc2-app-kit",
  "objc2-foundation 0.3.1",
  "objc2-ui-kit",
- "objc2-web-kit",
  "percent-encoding",
  "plist",
  "raw-window-handle",
@@ -5636,9 +5557,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-build"
-version = "2.4.1"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9c432ccc9ff661803dab74c6cd78de11026a578a9307610bbc39d3c55be7943f"
+checksum = "182d688496c06bf08ea896459bf483eb29cdff35c1c4c115fb14053514303064"
 dependencies = [
  "anyhow",
  "cargo_toml",
@@ -5652,15 +5573,15 @@ dependencies = [
  "serde_json",
  "tauri-utils",
  "tauri-winres",
- "toml 0.9.7",
+ "toml",
  "walkdir",
 ]
 
 [[package]]
 name = "tauri-codegen"
-version = "2.4.0"
+version = "2.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1ab3a62cf2e6253936a8b267c2e95839674e7439f104fa96ad0025e149d54d8a"
+checksum = "b54a99a6cd8e01abcfa61508177e6096a4fe2681efecee9214e962f2f073ae4a"
 dependencies = [
  "base64 0.22.1",
  "brotli",
@@ -5685,9 +5606,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-macros"
-version = "2.4.0"
+version = "2.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4368ea8094e7045217edb690f493b55b30caf9f3e61f79b4c24b6db91f07995e"
+checksum = "7945b14dc45e23532f2ded6e120170bbdd4af5ceaa45784a6b33d250fbce3f9e"
 dependencies = [
  "heck 0.5.0",
  "proc-macro2",
@@ -5699,9 +5620,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-plugin"
-version = "2.4.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9946a3cede302eac0c6eb6c6070ac47b1768e326092d32efbb91f21ed58d978f"
+checksum = "1d9a0bd00bf1930ad1a604d08b0eb6b2a9c1822686d65d7f4731a7723b8901d3"
 dependencies = [
  "anyhow",
  "glob",
@@ -5710,15 +5631,15 @@ dependencies = [
  "serde",
  "serde_json",
  "tauri-utils",
- "toml 0.9.7",
+ "toml",
  "walkdir",
 ]
 
 [[package]]
 name = "tauri-plugin-autostart"
-version = "2.5.0"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "062cdcd483d5e3148c9a64dabf8c574e239e2aa1193cf208d95cf89a676f87a5"
+checksum = "c58593aafcb03892dbf9998b35a96ead3b8e597435c7af46aff1654d076d5d03"
 dependencies = [
  "auto-launch",
  "serde",
@@ -5750,9 +5671,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-plugin-dialog"
-version = "2.3.2"
+version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e5858cc7b455a73ab4ea2ebc08b5be33682c00ff1bf4cad5537d4fb62499d9"
+checksum = "a33318fe222fc2a612961de8b0419e2982767f213f54a4d3a21b0d7b85c41df8"
 dependencies = [
  "log",
  "raw-window-handle",
@@ -5768,9 +5689,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-plugin-fs"
-version = "2.4.1"
+version = "2.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8c6ef84ee2f2094ce093e55106d90d763ba343fad57566992962e8f76d113f99"
+checksum = "33ead0daec5d305adcefe05af9d970fc437bcc7996052d564e7393eb291252da"
 dependencies = [
  "anyhow",
  "dunce",
@@ -5784,7 +5705,7 @@ dependencies = [
  "tauri-plugin",
  "tauri-utils",
  "thiserror 2.0.12",
- "toml 0.8.22",
+ "toml",
  "url",
 ]
 
@@ -5812,9 +5733,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-plugin-os"
-version = "2.3.1"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "77a1c77ebf6f20417ab2a74e8c310820ba52151406d0c80fbcea7df232e3f6ba"
+checksum = "424f19432397850c2ddd42aa58078630c15287bbce3866eb1d90e7dbee680637"
 dependencies = [
  "gethostname",
  "log",
@@ -5830,9 +5751,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-plugin-shell"
-version = "2.3.0"
+version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b9ffadec5c3523f11e8273465cacb3d86ea7652a28e6e2a2e9b5c182f791d25"
+checksum = "69d5eb3368b959937ad2aeaf6ef9a8f5d11e01ffe03629d3530707bbcb27ff5d"
 dependencies = [
  "encoding_rs",
  "log",
@@ -5867,9 +5788,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-runtime"
-version = "2.8.0"
+version = "2.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d4cfc9ad45b487d3fded5a4731a567872a4812e9552e3964161b08edabf93846"
+checksum = "2b1cc885be806ea15ff7b0eb47098a7b16323d9228876afda329e34e2d6c4676"
 dependencies = [
  "cookie",
  "dpi",
@@ -5878,23 +5799,20 @@ dependencies = [
  "jni",
  "objc2 0.6.1",
  "objc2-ui-kit",
- "objc2-web-kit",
  "raw-window-handle",
  "serde",
  "serde_json",
  "tauri-utils",
  "thiserror 2.0.12",
  "url",
- "webkit2gtk",
- "webview2-com",
  "windows",
 ]
 
 [[package]]
 name = "tauri-runtime-wry"
-version = "2.8.1"
+version = "2.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c1fe9d48bd122ff002064e88cfcd7027090d789c4302714e68fcccba0f4b7807"
+checksum = "fe653a2fbbef19fe898efc774bc52c8742576342a33d3d028c189b57eb1d2439"
 dependencies = [
  "gtk",
  "http 1.3.1",
@@ -5919,9 +5837,9 @@ dependencies = [
 
 [[package]]
 name = "tauri-utils"
-version = "2.7.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "41a3852fdf9a4f8fbeaa63dc3e9a85284dd6ef7200751f0bd66ceee30c93f212"
+checksum = "9330c15cabfe1d9f213478c9e8ec2b0c76dab26bb6f314b8ad1c8a568c1d186e"
 dependencies = [
  "anyhow",
  "brotli",
@@ -5948,7 +5866,7 @@ dependencies = [
  "serde_with",
  "swift-rs",
  "thiserror 2.0.12",
- "toml 0.9.7",
+ "toml",
  "url",
  "urlpattern",
  "uuid",
@@ -5962,8 +5880,8 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e8d321dbc6f998d825ab3f0d62673e810c861aac2d0de2cc2c395328f1d113b4"
 dependencies = [
  "embed-resource",
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
- "toml 0.8.22",
+ "toml",
 ]
 
 [[package]]
@@ -6187,26 +6105,11 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05ae329d1f08c4d17a59bed7ff5b5a769d062e64a62d34a3261b219e62cd5aae"
 dependencies = [
  "serde",
- "serde_spanned 0.6.8",
+ "serde_spanned",
- "toml_datetime 0.6.9",
+ "toml_datetime",
  "toml_edit 0.22.26",
 ]
 
-[[package]]
-name = "toml"
-version = "0.9.7"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "00e5e5d9bf2475ac9d4f0d9edab68cc573dc2fd644b0dba36b0c30a92dd9eaa0"
-dependencies = [
- "indexmap 2.11.4",
- "serde_core",
- "serde_spanned 1.0.2",
- "toml_datetime 0.7.2",
- "toml_parser",
- "toml_writer",
- "winnow 0.7.13",
-]
-
 [[package]]
 name = "toml_datetime"
 version = "0.6.9"
@@ -6216,23 +6119,14 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "toml_datetime"
-version = "0.7.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32f1085dec27c2b6632b04c80b3bb1b4300d6495d1e129693bdda7d91e72eec1"
-dependencies = [
- "serde_core",
-]
-
 [[package]]
 name = "toml_edit"
 version = "0.19.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1b5bb770da30e5cbfde35a2d7b9b8a2c4b8ef89548a7a6aeab5c9a576e3e7421"
 dependencies = [
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
- "toml_datetime 0.6.9",
+ "toml_datetime",
  "winnow 0.5.40",
 ]
 
@@ -6242,8 +6136,8 @@ version = "0.20.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70f427fce4d84c72b5b732388bf4a9f4531b53f74e2887e3ecb2481f68f66d81"
 dependencies = [
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
- "toml_datetime 0.6.9",
+ "toml_datetime",
  "winnow 0.5.40",
 ]
 
@@ -6253,21 +6147,12 @@ version = "0.22.26"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "310068873db2c5b3e7659d2cc35d21855dbafa50d1ce336397c666e3cb08137e"
 dependencies = [
- "indexmap 2.11.4",
+ "indexmap 2.9.0",
  "serde",
- "serde_spanned 0.6.8",
+ "serde_spanned",
- "toml_datetime 0.6.9",
+ "toml_datetime",
  "toml_write",
- "winnow 0.7.13",
+ "winnow 0.7.10",
-]
-
-[[package]]
-name = "toml_parser"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cf893c33be71572e0e9aa6dd15e6677937abd686b066eac3f8cd3531688a627"
-dependencies = [
- "winnow 0.7.13",
 ]
 
 [[package]]
@@ -6276,12 +6161,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bfb942dfe1d8e29a7ee7fcbde5bd2b9a25fb89aa70caea2eba3bee836ff41076"
 
-[[package]]
-name = "toml_writer"
-version = "1.0.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d163a63c116ce562a22cda521fcc4d79152e7aba014456fb5eb442f6d6a10109"
-
 [[package]]
 name = "tower"
 version = "0.5.2"
@@ -6575,10 +6454,6 @@ version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c140620e7ffbb22c2dee59cafe6084a59b5ffc27a8859a5f0d494b5d52b6be"
 
-[[package]]
-name = "utils"
-version = "0.1.0"
-
 [[package]]
 name = "uuid"
 version = "1.17.0"
@@ -7327,9 +7202,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.7.13"
+version = "0.7.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "21a0236b59786fed61e2a80582dd500fe61f18b5dca67a4a067d0bc9039339cf"
+checksum = "c06928c8748d81b05c9be96aad92e1b6ff01833332f281e8cfca3be4b35fc9ec"
 dependencies = [
  "memchr",
 ]
@@ -7380,15 +7255,14 @@ checksum = "ea2f10b9bb0928dfb1b42b65e1f9e36f7f54dbdf08457afefb38afcdec4fa2bb"
 
 [[package]]
 name = "wry"
-version = "0.53.4"
+version = "0.52.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d78ec082b80fa088569a970d043bb3050abaabf4454101d44514ee8d9a8c9f6"
+checksum = "12a714d9ba7075aae04a6e50229d6109e3d584774b99a6a8c60de1698ca111b9"
 dependencies = [
  "base64 0.22.1",
  "block2 0.6.1",
  "cookie",
  "crossbeam-channel",
- "dirs 6.0.0",
  "dpi",
  "dunce",
  "gdkx11",
@@ -7557,7 +7431,7 @@ dependencies = [
  "tracing",
  "uds_windows",
  "windows-sys 0.59.0",
- "winnow 0.7.13",
+ "winnow 0.7.10",
  "zbus_macros",
  "zbus_names",
  "zvariant",
@@ -7586,7 +7460,7 @@ checksum = "7be68e64bf6ce8db94f63e72f0c7eb9a60d733f7e0499e628dfab0f84d6bcb97"
 dependencies = [
  "serde",
  "static_assertions",
- "winnow 0.7.13",
+ "winnow 0.7.10",
  "zvariant",
 ]
 
@@ -7708,7 +7582,7 @@ dependencies = [
  "enumflags2",
  "serde",
  "url",
- "winnow 0.7.13",
+ "winnow 0.7.10",
  "zvariant_derive",
  "zvariant_utils",
 ]
@@ -7737,5 +7611,5 @@ dependencies = [
  "serde",
  "static_assertions",
  "syn 2.0.101",
- "winnow 0.7.13",
+ "winnow 0.7.10",
 ]

src-tauri/Cargo.toml

@@ -78,14 +78,6 @@ futures-core = "0.3.31"
 bytes = "1.10.1"
 # tailscale = { path = "./tailscale" }
 
-
-# Workspaces
-client = { path = "../client" }
-database = { path = "../database" }
-process = { path = "../process" }
-remote = { path = "../remote" }
-utils = { path = "../utils" }
-
 [dependencies.dynfmt]
 version = "0.1.5"
 features = ["curly"]

src-tauri/src/client.rs

@@ -1,40 +0,0 @@
-use crate::{lock, AppState};
-
-#[tauri::command]
-pub fn fetch_state(
-    state: tauri::State<'_, std::sync::Mutex<AppState<'_>>>,
-) -> Result<String, String> {
-    let guard = lock!(state);
-    let cloned_state = serde_json::to_string(&guard.clone()).map_err(|e| e.to_string())?;
-    drop(guard);
-    Ok(cloned_state)
-}
-
-#[tauri::command]
-pub fn quit(app: tauri::AppHandle, state: tauri::State<'_, std::sync::Mutex<AppState<'_>>>) {
-    cleanup_and_exit(&app, &state);
-}
-
-pub fn cleanup_and_exit(app: &AppHandle, state: &tauri::State<'_, std::sync::Mutex<AppState<'_>>>) {
-    debug!("cleaning up and exiting application");
-    let download_manager = lock!(state).download_manager.clone();
-    match download_manager.ensure_terminated() {
-        Ok(res) => match res {
-            Ok(()) => debug!("download manager terminated correctly"),
-            Err(()) => error!("download manager failed to terminate correctly"),
-        },
-        Err(e) => panic!("{e:?}"),
-    }
-
-    app.exit(0);
-}
-
-#[tauri::command]
-pub fn toggle_autostart(app: AppHandle, enabled: bool) -> Result<(), String> {
-    toggle_autostart_logic(app, enabled)
-}
-
-#[tauri::command]
-pub fn get_autostart_enabled(app: AppHandle) -> Result<bool, tauri_plugin_autostart::Error> {
-    get_autostart_enabled_logic(app)
-}

src-tauri/src/client/autostart.rs

@@ -1,4 +1,4 @@
-use database::{borrow_db_checked, borrow_db_mut_checked};
+use crate::database::db::{borrow_db_checked, borrow_db_mut_checked};
 use log::debug;
 use tauri::AppHandle;
 use tauri_plugin_autostart::ManagerExt;
@@ -64,3 +64,12 @@ pub fn sync_autostart_on_startup(app: &AppHandle) -> Result<(), String> {
 
     Ok(())
 }
+#[tauri::command]
+pub fn toggle_autostart(app: AppHandle, enabled: bool) -> Result<(), String> {
+    toggle_autostart_logic(app, enabled)
+}
+
+#[tauri::command]
+pub fn get_autostart_enabled(app: AppHandle) -> Result<bool, tauri_plugin_autostart::Error> {
+    get_autostart_enabled_logic(app)
+}

src-tauri/src/client/cleanup.rs

@@ -0,0 +1,23 @@
+use log::{debug, error};
+use tauri::AppHandle;
+
+use crate::AppState;
+
+#[tauri::command]
+pub fn quit(app: tauri::AppHandle, state: tauri::State<'_, std::sync::Mutex<AppState<'_>>>) {
+    cleanup_and_exit(&app, &state);
+}
+
+pub fn cleanup_and_exit(app: &AppHandle, state: &tauri::State<'_, std::sync::Mutex<AppState<'_>>>) {
+    debug!("cleaning up and exiting application");
+    let download_manager = state.lock().unwrap().download_manager.clone();
+    match download_manager.ensure_terminated() {
+        Ok(res) => match res {
+            Ok(()) => debug!("download manager terminated correctly"),
+            Err(()) => error!("download manager failed to terminate correctly"),
+        },
+        Err(e) => panic!("{e:?}"),
+    }
+
+    app.exit(0);
+}

src-tauri/src/client/commands.rs

@@ -0,0 +1,11 @@
+use crate::AppState;
+
+#[tauri::command]
+pub fn fetch_state(
+    state: tauri::State<'_, std::sync::Mutex<AppState<'_>>>,
+) -> Result<String, String> {
+    let guard = state.lock().unwrap();
+    let cloned_state = serde_json::to_string(&guard.clone()).map_err(|e| e.to_string())?;
+    drop(guard);
+    Ok(cloned_state)
+}

src-tauri/src/client/mod.rs

@@ -0,0 +1,3 @@
+pub mod autostart;
+pub mod cleanup;
+pub mod commands;

src-tauri/src/cloud_saves/backup_manager.rs

@@ -1,11 +1,8 @@
 use std::{collections::HashMap, path::PathBuf, str::FromStr};
 
-#[cfg(target_os = "linux")]
-use database::platform::Platform;
-use database::{db::DATA_ROOT_DIR, GameVersion};
 use log::warn;
 
-use crate::error::BackupError;
+use crate::{database::db::{GameVersion, DATA_ROOT_DIR}, error::backup_error::BackupError, process::process_manager::Platform};
 
 use super::path::CommonPath;
 
@@ -48,7 +45,7 @@ impl BackupManager<'_> {
 }
 
 pub trait BackupHandler: Send + Sync {
-    fn root_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> { Ok(DATA_ROOT_DIR.join("games")) }
+    fn root_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> { Ok(DATA_ROOT_DIR.lock().unwrap().join("games")) }
     fn game_translate(&self, _path: &PathBuf, game: &GameVersion) -> Result<PathBuf, BackupError> { Ok(PathBuf::from_str(&game.game_id).unwrap()) }
     fn base_translate(&self, path: &PathBuf, game: &GameVersion) -> Result<PathBuf, BackupError> { Ok(self.root_translate(path, game)?.join(self.game_translate(path, game)?)) }
     fn home_translate(&self, _path: &PathBuf, _game: &GameVersion) -> Result<PathBuf, BackupError> { let c = CommonPath::Home.get().ok_or(BackupError::NotFound); println!("{:?}", c); c }

src-tauri/src/cloud_saves/conditions.rs

@@ -1,4 +1,4 @@
-use database::platform::Platform;
+use crate::process::process_manager::Platform;
 
 #[derive(Clone, Debug, PartialEq, Eq, serde::Serialize, serde::Deserialize)]
 pub enum Condition {

src-tauri/src/cloud_saves/metadata.rs

@@ -1,4 +1,4 @@
-use database::GameVersion;
+use crate::database::db::GameVersion;
 
 use super::conditions::{Condition};
 

src-tauri/src/cloud_saves/normalise.rs

@@ -1,7 +1,7 @@
 use std::sync::LazyLock;
 
-use database::platform::Platform;
 use regex::Regex;
+use crate::process::process_manager::Platform;
 
 use super::placeholder::*;
 

src-tauri/src/cloud_saves/resolver.rs

@@ -6,16 +6,17 @@ use std::{
     time::Duration,
 };
 
-use crate::error::BackupError;
-
 use super::{
     backup_manager::BackupHandler, conditions::Condition, metadata::GameFile, placeholder::*,
 };
-use database::{platform::Platform, GameVersion};
 use log::{debug, warn};
 use rustix::path::Arg;
 use tempfile::tempfile;
 
+use crate::{
+    database::db::GameVersion, error::backup_error::BackupError, process::process_manager::Platform,
+};
+
 use super::{backup_manager::BackupManager, metadata::CloudSaveMetadata, normalise::normalize};
 
 pub fn resolve(meta: &mut CloudSaveMetadata) -> File {

src-tauri/src/database/commands.rs

@@ -4,16 +4,14 @@ use std::{
     path::{Path, PathBuf},
 };
 
-use log::error;
 use serde_json::Value;
 
 use crate::{
-    database::{db::borrow_db_mut_checked, scan::scan_install_dirs},
+    database::{db::borrow_db_mut_checked, scan::scan_install_dirs}, error::download_manager_error::DownloadManagerError,
-    error::download_manager_error::DownloadManagerError,
 };
 
 use super::{
-    db::{DATA_ROOT_DIR, borrow_db_checked},
+    db::{borrow_db_checked, DATA_ROOT_DIR},
     debug::SystemData,
     models::data::Settings,
 };
@@ -69,25 +67,11 @@ pub fn add_download_dir(new_dir: PathBuf) -> Result<(), DownloadManagerError<()>
 #[tauri::command]
 pub fn update_settings(new_settings: Value) {
     let mut db_lock = borrow_db_mut_checked();
-    let mut current_settings =
+    let mut current_settings = serde_json::to_value(db_lock.settings.clone()).unwrap();
-        serde_json::to_value(db_lock.settings.clone()).expect("Failed to parse existing settings");
+    for (key, value) in new_settings.as_object().unwrap() {
-    let values = match new_settings.as_object() {
-        Some(values) => values,
-        None => {
-            error!("Could not parse settings values into object");
-            return;
-        }
-    };
-    for (key, value) in values {
         current_settings[key] = value.clone();
     }
-    let new_settings: Settings = match serde_json::from_value(current_settings) {
+    let new_settings: Settings = serde_json::from_value(current_settings).unwrap();
-        Ok(settings) => settings,
-        Err(e) => {
-            error!("Could not parse settings with error {}", e);
-            return;
-        }
-    };
     db_lock.settings = new_settings;
 }
 #[tauri::command]

src-tauri/src/database/db.rs

@@ -1,11 +1,50 @@
-use std::{fs::{self, create_dir_all}, mem::ManuallyDrop, ops::{Deref, DerefMut}, path::PathBuf, sync::{RwLockReadGuard, RwLockWriteGuard}};
+use std::{
+    fs::{self, create_dir_all},
+    mem::ManuallyDrop,
+    ops::{Deref, DerefMut},
+    path::PathBuf,
+    sync::{Arc, LazyLock, RwLockReadGuard, RwLockWriteGuard},
+};
 
 use chrono::Utc;
 use log::{debug, error, info, warn};
-use rustbreak::{PathDatabase, RustbreakError};
+use rustbreak::{DeSerError, DeSerializer, PathDatabase, RustbreakError};
+use serde::{Serialize, de::DeserializeOwned};
 use url::Url;
 
-use crate::{db::{DropDatabaseSerializer, DATA_ROOT_DIR, DB}, models::data::Database};
+use crate::DB;
+
+use super::models::data::Database;
+
+#[cfg(not(debug_assertions))]
+static DATA_ROOT_PREFIX: &'static str = "drop";
+#[cfg(debug_assertions)]
+static DATA_ROOT_PREFIX: &str = "drop-debug";
+
+pub static DATA_ROOT_DIR: LazyLock<Arc<PathBuf>> =
+    LazyLock::new(|| Arc::new(dirs::data_dir().unwrap().join(DATA_ROOT_PREFIX)));
+
+// Custom JSON serializer to support everything we need
+#[derive(Debug, Default, Clone)]
+pub struct DropDatabaseSerializer;
+
+impl<T: native_model::Model + Serialize + DeserializeOwned> DeSerializer<T>
+    for DropDatabaseSerializer
+{
+    fn serialize(&self, val: &T) -> rustbreak::error::DeSerResult<Vec<u8>> {
+        native_model::encode(val)
+            .map_err(|e| DeSerError::Internal(e.to_string()))
+    }
+
+    fn deserialize<R: std::io::Read>(&self, mut s: R) -> rustbreak::error::DeSerResult<T> {
+        let mut buf = Vec::new();
+        s.read_to_end(&mut buf)
+            .map_err(|e| rustbreak::error::DeSerError::Other(e.into()))?;
+        let (val, _version) = native_model::decode(buf)
+            .map_err(|e| DeSerError::Internal(e.to_string()))?;
+        Ok(val)
+    }
+}
 
 pub type DatabaseInterface =
     rustbreak::Database<Database, rustbreak::backend::PathBackend, DropDatabaseSerializer>;
@@ -24,49 +63,13 @@ impl DatabaseImpls for DatabaseInterface {
         let pfx_dir = DATA_ROOT_DIR.join("pfx");
 
         debug!("creating data directory at {DATA_ROOT_DIR:?}");
-        create_dir_all(DATA_ROOT_DIR.as_path()).unwrap_or_else(|e| {
+        create_dir_all(DATA_ROOT_DIR.as_path()).unwrap();
-            panic!(
+        create_dir_all(&games_base_dir).unwrap();
-                "Failed to create directory {} with error {}",
+        create_dir_all(&logs_root_dir).unwrap();
-                DATA_ROOT_DIR.display(),
+        create_dir_all(&cache_dir).unwrap();
-                e
+        create_dir_all(&pfx_dir).unwrap();
-            )
-        });
-        create_dir_all(&games_base_dir).unwrap_or_else(|e| {
-            panic!(
-                "Failed to create directory {} with error {}",
-                games_base_dir.display(),
-                e
-            )
-        });
-        create_dir_all(&logs_root_dir).unwrap_or_else(|e| {
-            panic!(
-                "Failed to create directory {} with error {}",
-                logs_root_dir.display(),
-                e
-            )
-        });
-        create_dir_all(&cache_dir).unwrap_or_else(|e| {
-            panic!(
-                "Failed to create directory {} with error {}",
-                cache_dir.display(),
-                e
-            )
-        });
-        create_dir_all(&pfx_dir).unwrap_or_else(|e| {
-            panic!(
-                "Failed to create directory {} with error {}",
-                pfx_dir.display(),
-                e
-            )
-        });
 
-        let exists = fs::exists(db_path.clone()).unwrap_or_else(|e| {
+        let exists = fs::exists(db_path.clone()).unwrap();
-            panic!(
-                "Failed to find if {} exists with error {}",
-                db_path.display(),
-                e
-            )
-        });
 
         if exists {
             match PathDatabase::load_from_path(db_path.clone()) {
@@ -75,19 +78,21 @@ impl DatabaseImpls for DatabaseInterface {
             }
         } else {
             let default = Database::new(games_base_dir, None, cache_dir);
-            debug!("Creating database at path {}", db_path.display());
+            debug!(
+                "Creating database at path {}",
+                db_path.as_os_str().to_str().unwrap()
+            );
             PathDatabase::create_at_path(db_path, default).expect("Database could not be created")
         }
     }
 
     fn database_is_set_up(&self) -> bool {
-        !borrow_db_checked().base_url.is_empty()
+        !self.borrow_data().unwrap().base_url.is_empty()
     }
 
     fn fetch_base_url(&self) -> Url {
-        let handle = borrow_db_checked();
+        let handle = self.borrow_data().unwrap();
-        Url::parse(&handle.base_url)
+        Url::parse(&handle.base_url).unwrap()
-            .unwrap_or_else(|_| panic!("Failed to parse base url {}", handle.base_url))
     }
 }
 
@@ -106,16 +111,13 @@ fn handle_invalid_database(
         base
     };
     info!("old database stored at: {}", new_path.to_string_lossy());
-    fs::rename(&db_path, &new_path).unwrap_or_else(|e| {
+    fs::rename(&db_path, &new_path).unwrap();
-        panic!(
-            "Could not rename database {} to {} with error {}",
-            db_path.display(),
-            new_path.display(),
-            e
-        )
-    });
 
-    let db = Database::new(games_base_dir, Some(new_path), cache_dir);
+    let db = Database::new(
+        games_base_dir.into_os_string().into_string().unwrap(),
+        Some(new_path),
+        cache_dir,
+    );
 
     PathDatabase::create_at_path(db_path, db).expect("Database could not be created")
 }

src-tauri/src/database/mod.rs

@@ -0,0 +1,5 @@
+pub mod commands;
+pub mod db;
+pub mod debug;
+pub mod models;
+pub mod scan;

src-tauri/src/database/models.rs

@@ -37,18 +37,17 @@ pub mod data {
     }
 
     mod v1 {
+        use crate::process::process_manager::Platform;
         use serde_with::serde_as;
         use std::{collections::HashMap, path::PathBuf};
 
-        use crate::platform::Platform;
-
         use super::{Deserialize, Serialize, native_model};
 
         fn default_template() -> String {
             "{}".to_owned()
         }
 
-        #[derive(Serialize, Deserialize, Clone, Debug, PartialEq, Eq)]
+        #[derive(Serialize, Deserialize, Clone, Debug)]
         #[serde(rename_all = "camelCase")]
         #[native_model(id = 2, version = 1, with = native_model::rmp_serde_1_3::RmpSerde)]
         pub struct GameVersion {

src-tauri/src/database/scan.rs

@@ -24,11 +24,11 @@ pub fn scan_install_dirs() {
             if !drop_data_file.exists() {
                 continue;
             }
-            let game_id = game.file_name().display().to_string();
+            let game_id = game.file_name().into_string().unwrap();
             let Ok(drop_data) = DropData::read(&game.path()) else {
                 warn!(
                     ".dropdata exists for {}, but couldn't read it. is it corrupted?",
-                    game.file_name().display()
+                    game.file_name().into_string().unwrap()
                 );
                 continue;
             };

src-tauri/src/download_manager/commands.rs

@@ -1,13 +1,15 @@
 use std::sync::Mutex;
 
+use crate::{database::models::data::DownloadableMetadata, AppState};
+
 #[tauri::command]
 pub fn pause_downloads(state: tauri::State<'_, Mutex<AppState>>) {
-    lock!(state).download_manager.pause_downloads();
+    state.lock().unwrap().download_manager.pause_downloads();
 }
 
 #[tauri::command]
 pub fn resume_downloads(state: tauri::State<'_, Mutex<AppState>>) {
-    lock!(state).download_manager.resume_downloads();
+    state.lock().unwrap().download_manager.resume_downloads();
 }
 
 #[tauri::command]
@@ -16,12 +18,14 @@ pub fn move_download_in_queue(
     old_index: usize,
     new_index: usize,
 ) {
-    lock!(state)
+    state
+        .lock()
+        .unwrap()
         .download_manager
         .rearrange(old_index, new_index);
 }
 
 #[tauri::command]
 pub fn cancel_game(state: tauri::State<'_, Mutex<AppState>>, meta: DownloadableMetadata) {
-    lock!(state).download_manager.cancel(meta);
+    state.lock().unwrap().download_manager.cancel(meta);
 }

src-tauri/src/download_manager/download_manager_builder.rs

@@ -7,13 +7,15 @@ use std::{
     thread::{JoinHandle, spawn},
 };
 
-use database::DownloadableMetadata;
 use log::{debug, error, info, warn};
 use tauri::{AppHandle, Emitter};
-use utils::{app_emit, lock, send};
 
-
+use crate::{
-use crate::{download_manager_frontend::DownloadStatus, error::ApplicationDownloadError, frontend_updates::{QueueUpdateEvent, QueueUpdateEventQueueData, StatsUpdateEvent}};
+    database::models::data::DownloadableMetadata,
+    download_manager::download_manager_frontend::DownloadStatus,
+    error::application_download_error::ApplicationDownloadError,
+    games::library::{QueueUpdateEvent, QueueUpdateEventQueueData, StatsUpdateEvent},
+};
 
 use super::{
     download_manager_frontend::{DownloadManager, DownloadManagerSignal, DownloadManagerStatus},
@@ -103,7 +105,7 @@ impl DownloadManagerBuilder {
     }
 
     fn set_status(&self, status: DownloadManagerStatus) {
-        *lock!(self.status) = status;
+        *self.status.lock().unwrap() = status;
     }
 
     fn remove_and_cleanup_front_download(&mut self, meta: &DownloadableMetadata) -> DownloadAgent {
@@ -117,9 +119,9 @@ impl DownloadManagerBuilder {
     // Make sure the download thread is terminated
     fn cleanup_current_download(&mut self) {
         self.active_control_flag = None;
-        *lock!(self.progress) = None;
+        *self.progress.lock().unwrap() = None;
 
-        let mut download_thread_lock = lock!(self.current_download_thread);
+        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
 
         if let Some(unfinished_thread) = download_thread_lock.take()
             && !unfinished_thread.is_finished()
@@ -135,7 +137,7 @@ impl DownloadManagerBuilder {
             current_flag.set(DownloadThreadControlFlag::Stop);
         }
 
-        let mut download_thread_lock = lock!(self.current_download_thread);
+        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
         if let Some(current_download_thread) = download_thread_lock.take() {
             return current_download_thread.join().is_ok();
         };
@@ -197,7 +199,9 @@ impl DownloadManagerBuilder {
         self.download_queue.append(meta.clone());
         self.download_agent_registry.insert(meta, download_agent);
 
-        send!(self.sender, DownloadManagerSignal::UpdateUIQueue);
+        self.sender
+            .send(DownloadManagerSignal::UpdateUIQueue)
+            .unwrap();
     }
 
     fn manage_go_signal(&mut self) {
@@ -243,7 +247,7 @@ impl DownloadManagerBuilder {
 
         let sender = self.sender.clone();
 
-        let mut download_thread_lock = lock!(self.current_download_thread);
+        let mut download_thread_lock = self.current_download_thread.lock().unwrap();
         let app_handle = self.app_handle.clone();
 
         *download_thread_lock = Some(spawn(move || {
@@ -254,7 +258,7 @@ impl DownloadManagerBuilder {
                     Err(e) => {
                         error!("download {:?} has error {}", download_agent.metadata(), &e);
                         download_agent.on_error(&app_handle, &e);
-                        send!(sender, DownloadManagerSignal::Error(e));
+                        sender.send(DownloadManagerSignal::Error(e)).unwrap();
                         return;
                     }
                 };
@@ -278,7 +282,7 @@ impl DownloadManagerBuilder {
                             &e
                         );
                         download_agent.on_error(&app_handle, &e);
-                        send!(sender, DownloadManagerSignal::Error(e));
+                        sender.send(DownloadManagerSignal::Error(e)).unwrap();
                         return;
                     }
                 };
@@ -289,8 +293,10 @@ impl DownloadManagerBuilder {
 
                 if validate_result {
                     download_agent.on_complete(&app_handle);
-                    send!(sender, DownloadManagerSignal::Completed(download_agent.metadata()));
+                    sender
-                    send!(sender, DownloadManagerSignal::UpdateUIQueue);
+                        .send(DownloadManagerSignal::Completed(download_agent.metadata()))
+                        .unwrap();
+                    sender.send(DownloadManagerSignal::UpdateUIQueue).unwrap();
                     return;
                 }
             }
@@ -317,7 +323,7 @@ impl DownloadManagerBuilder {
         }
 
         self.push_ui_queue_update();
-        send!(self.sender, DownloadManagerSignal::Go);
+        self.sender.send(DownloadManagerSignal::Go).unwrap();
     }
     fn manage_error_signal(&mut self, error: ApplicationDownloadError) {
         debug!("got signal Error");
@@ -355,7 +361,7 @@ impl DownloadManagerBuilder {
             let index = self.download_queue.get_by_meta(meta);
             if let Some(index) = index {
                 download_agent.on_cancelled(&self.app_handle);
-                let _ = self.download_queue.edit().remove(index);
+                let _ = self.download_queue.edit().remove(index).unwrap();
                 let removed = self.download_agent_registry.remove(meta);
                 debug!(
                     "removed {:?} from queue {:?}",
@@ -370,7 +376,7 @@ impl DownloadManagerBuilder {
     fn push_ui_stats_update(&self, kbs: usize, time: usize) {
         let event_data = StatsUpdateEvent { speed: kbs, time };
 
-        app_emit!(self.app_handle, "update_stats", event_data);
+        self.app_handle.emit("update_stats", event_data).unwrap();
     }
     fn push_ui_queue_update(&self) {
         let queue = &self.download_queue.read();
@@ -389,6 +395,6 @@ impl DownloadManagerBuilder {
             .collect();
 
         let event_data = QueueUpdateEvent { queue: queue_objs };
-        app_emit!(self.app_handle, "update_queue", event_data);
+        self.app_handle.emit("update_queue", event_data).unwrap();
     }
 }

src-tauri/src/download_manager/download_manager_frontend.rs

@@ -3,19 +3,19 @@ use std::{
     collections::VecDeque,
     fmt::Debug,
     sync::{
-        Mutex, MutexGuard,
         mpsc::{SendError, Sender},
+        Mutex, MutexGuard,
     },
     thread::JoinHandle,
 };
 
-use database::DownloadableMetadata;
 use log::{debug, info};
 use serde::Serialize;
-use utils::{lock, send};
 
-
+use crate::{
-use crate::error::ApplicationDownloadError;
+    database::models::data::DownloadableMetadata,
+    error::application_download_error::ApplicationDownloadError,
+};
 
 use super::{
     download_manager_builder::{CurrentProgressObject, DownloadAgent},
@@ -119,18 +119,22 @@ impl DownloadManager {
         self.download_queue.read()
     }
     pub fn get_current_download_progress(&self) -> Option<f64> {
-        let progress_object = (*lock!(self.progress)).clone()?;
+        let progress_object = (*self.progress.lock().unwrap()).clone()?;
         Some(progress_object.get_progress())
     }
     pub fn rearrange_string(&self, meta: &DownloadableMetadata, new_index: usize) {
         let mut queue = self.edit();
-        let current_index = get_index_from_id(&mut queue, meta).expect("Failed to get meta index from id");
+        let current_index = get_index_from_id(&mut queue, meta).unwrap();
-        let to_move = queue.remove(current_index).expect("Failed to remove meta at index from queue");
+        let to_move = queue.remove(current_index).unwrap();
         queue.insert(new_index, to_move);
-        send!(self.command_sender, DownloadManagerSignal::UpdateUIQueue);
+        self.command_sender
+            .send(DownloadManagerSignal::UpdateUIQueue)
+            .unwrap();
     }
     pub fn cancel(&self, meta: DownloadableMetadata) {
-        send!(self.command_sender, DownloadManagerSignal::Cancel(meta));
+        self.command_sender
+            .send(DownloadManagerSignal::Cancel(meta))
+            .unwrap();
     }
     pub fn rearrange(&self, current_index: usize, new_index: usize) {
         if current_index == new_index {
@@ -139,31 +143,39 @@ impl DownloadManager {
 
         let needs_pause = current_index == 0 || new_index == 0;
         if needs_pause {
-            send!(self.command_sender, DownloadManagerSignal::Stop);
+            self.command_sender
+                .send(DownloadManagerSignal::Stop)
+                .unwrap();
         }
 
         debug!("moving download at index {current_index} to index {new_index}");
 
         let mut queue = self.edit();
-        let to_move = queue.remove(current_index).expect("Failed to get");
+        let to_move = queue.remove(current_index).unwrap();
         queue.insert(new_index, to_move);
         drop(queue);
 
         if needs_pause {
-            send!(self.command_sender, DownloadManagerSignal::Go);
+            self.command_sender.send(DownloadManagerSignal::Go).unwrap();
         }
-        send!(self.command_sender, DownloadManagerSignal::UpdateUIQueue);
+        self.command_sender
-        send!(self.command_sender, DownloadManagerSignal::Go);
+            .send(DownloadManagerSignal::UpdateUIQueue)
+            .unwrap();
+        self.command_sender.send(DownloadManagerSignal::Go).unwrap();
     }
     pub fn pause_downloads(&self) {
-        send!(self.command_sender, DownloadManagerSignal::Stop);
+        self.command_sender
+            .send(DownloadManagerSignal::Stop)
+            .unwrap();
     }
     pub fn resume_downloads(&self) {
-        send!(self.command_sender, DownloadManagerSignal::Go);
+        self.command_sender.send(DownloadManagerSignal::Go).unwrap();
     }
     pub fn ensure_terminated(&self) -> Result<Result<(), ()>, Box<dyn Any + Send>> {
-        send!(self.command_sender, DownloadManagerSignal::Finish);
+        self.command_sender
-        let terminator = lock!(self.terminator).take();
+            .send(DownloadManagerSignal::Finish)
+            .unwrap();
+        let terminator = self.terminator.lock().unwrap().take();
         terminator.unwrap().join()
     }
     pub fn get_sender(&self) -> Sender<DownloadManagerSignal> {

src-tauri/src/download_manager/downloadable.rs

@@ -1,10 +1,11 @@
 use std::sync::Arc;
 
-use database::DownloadableMetadata;
 use tauri::AppHandle;
 
-
+use crate::{
-use crate::error::ApplicationDownloadError;
+    database::models::data::DownloadableMetadata,
+    error::application_download_error::ApplicationDownloadError,
+};
 
 use super::{
     download_manager_frontend::DownloadStatus,

src-tauri/src/download_manager/mod.rs

@@ -1,8 +1,5 @@
-#![feature(duration_millis_float)]
+pub mod commands;
-
 pub mod download_manager_builder;
 pub mod download_manager_frontend;
 pub mod downloadable;
 pub mod util;
-pub mod error;
-pub mod frontend_updates;

src-tauri/src/download_manager/util/progress_object.rs

@@ -9,9 +9,8 @@ use std::{
 
 use atomic_instant_full::AtomicInstant;
 use throttle_my_fn::throttle;
-use utils::{lock, send};
 
-use crate::download_manager_frontend::DownloadManagerSignal;
+use crate::download_manager::download_manager_frontend::DownloadManagerSignal;
 
 use super::rolling_progress_updates::RollingProgressWindow;
 
@@ -75,10 +74,12 @@ impl ProgressObject {
     }
 
     pub fn set_time_now(&self) {
-        *lock!(self.start) = Instant::now();
+        *self.start.lock().unwrap() = Instant::now();
     }
     pub fn sum(&self) -> usize {
-        lock!(self.progress_instances)
+        self.progress_instances
+            .lock()
+            .unwrap()
             .iter()
             .map(|instance| instance.load(Ordering::Acquire))
             .sum()
@@ -87,25 +88,27 @@ impl ProgressObject {
         self.set_time_now();
         self.bytes_last_update.store(0, Ordering::Release);
         self.rolling.reset();
-        lock!(self.progress_instances)
+        self.progress_instances
+            .lock()
+            .unwrap()
             .iter()
             .for_each(|x| x.store(0, Ordering::SeqCst));
     }
     pub fn get_max(&self) -> usize {
-        *lock!(self.max)
+        *self.max.lock().unwrap()
     }
     pub fn set_max(&self, new_max: usize) {
-        *lock!(self.max) = new_max;
+        *self.max.lock().unwrap() = new_max;
     }
     pub fn set_size(&self, length: usize) {
-        *lock!(self.progress_instances) =
+        *self.progress_instances.lock().unwrap() =
             (0..length).map(|_| Arc::new(AtomicUsize::new(0))).collect();
     }
     pub fn get_progress(&self) -> f64 {
         self.sum() as f64 / self.get_max() as f64
     }
     pub fn get(&self, index: usize) -> Arc<AtomicUsize> {
-        lock!(self.progress_instances)[index].clone()
+        self.progress_instances.lock().unwrap()[index].clone()
     }
     fn update_window(&self, kilobytes_per_second: usize) {
         self.rolling.update(kilobytes_per_second);
@@ -145,12 +148,18 @@ pub fn push_update(progress: &ProgressObject, bytes_remaining: usize) {
 }
 
 fn update_ui(progress_object: &ProgressObject, kilobytes_per_second: usize, time_remaining: usize) {
-    send!(
+    progress_object
-        progress_object.sender,
+        .sender
-        DownloadManagerSignal::UpdateUIStats(kilobytes_per_second, time_remaining)
+        .send(DownloadManagerSignal::UpdateUIStats(
-    );
+            kilobytes_per_second,
+            time_remaining,
+        ))
+        .unwrap();
 }
 
 fn update_queue(progress: &ProgressObject) {
-    send!(progress.sender, DownloadManagerSignal::UpdateUIQueue)
+    progress
+        .sender
+        .send(DownloadManagerSignal::UpdateUIQueue)
+        .unwrap();
 }

src-tauri/src/download_manager/util/queue.rs

@@ -3,8 +3,7 @@ use std::{
     sync::{Arc, Mutex, MutexGuard},
 };
 
-use database::DownloadableMetadata;
+use crate::database::models::data::DownloadableMetadata;
-use utils::lock;
 
 #[derive(Clone)]
 pub struct Queue {
@@ -25,10 +24,10 @@ impl Queue {
         }
     }
     pub fn read(&self) -> VecDeque<DownloadableMetadata> {
-        lock!(self.inner).clone()
+        self.inner.lock().unwrap().clone()
     }
     pub fn edit(&self) -> MutexGuard<'_, VecDeque<DownloadableMetadata>> {
-        lock!(self.inner)
+        self.inner.lock().unwrap()
     }
     pub fn pop_front(&self) -> Option<DownloadableMetadata> {
         self.edit().pop_front()

src-tauri/src/error/application_download_error.rs

@@ -1,32 +1,12 @@
-use std::{fmt::{Display, Formatter}, io, sync::{mpsc::SendError, Arc}};
+use std::{
+    fmt::{Display, Formatter},
+    io, sync::Arc,
+};
+
+use serde_with::SerializeDisplay;
 use humansize::{format_size, BINARY};
 
-use remote::error::RemoteAccessError;
+use super::remote_access_error::RemoteAccessError;
-use serde_with::SerializeDisplay;
-
-#[derive(SerializeDisplay)]
-pub enum DownloadManagerError<T> {
-    IOError(io::Error),
-    SignalError(SendError<T>),
-}
-impl<T> Display for DownloadManagerError<T> {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            DownloadManagerError::IOError(error) => write!(f, "{error}"),
-            DownloadManagerError::SignalError(send_error) => write!(f, "{send_error}"),
-        }
-    }
-}
-impl<T> From<SendError<T>> for DownloadManagerError<T> {
-    fn from(value: SendError<T>) -> Self {
-        DownloadManagerError::SignalError(value)
-    }
-}
-impl<T> From<io::Error> for DownloadManagerError<T> {
-    fn from(value: io::Error) -> Self {
-        DownloadManagerError::IOError(value)
-    }
-}
 
 // TODO: Rename / separate from downloads
 #[derive(Debug, SerializeDisplay)]
@@ -38,7 +18,7 @@ pub enum ApplicationDownloadError {
     Checksum,
     Lock,
     IoError(Arc<io::Error>),
-    DownloadError(RemoteAccessError),
+    DownloadError,
 }
 
 impl Display for ApplicationDownloadError {
@@ -60,16 +40,10 @@ impl Display for ApplicationDownloadError {
                 write!(f, "checksum failed to validate for download")
             }
             ApplicationDownloadError::IoError(error) => write!(f, "io error: {error}"),
-            ApplicationDownloadError::DownloadError(error) => write!(
+            ApplicationDownloadError::DownloadError => write!(
                 f,
-                "Download failed with error {error:?}"
+                "Download failed. See Download Manager status for specific error"
             ),
         }
     }
 }
-
-impl From<io::Error> for ApplicationDownloadError {
-    fn from(value: io::Error) -> Self {
-        ApplicationDownloadError::IoError(Arc::new(value))
-    }
-}

src-tauri/src/error/drop_server_error.rs

@@ -0,0 +1,10 @@
+use serde::Deserialize;
+
+#[derive(Deserialize, Debug, Clone)]
+#[serde(rename_all = "camelCase")]
+pub struct DropServerError {
+    pub status_code: usize,
+    pub status_message: String,
+    // pub message: String,
+    // pub url: String,
+}

src-tauri/src/error/library_error.rs

@@ -0,0 +1,18 @@
+use std::fmt::Display;
+
+use serde_with::SerializeDisplay;
+
+#[derive(SerializeDisplay)]
+pub enum LibraryError {
+    MetaNotFound(String),
+}
+impl Display for LibraryError {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            LibraryError::MetaNotFound(id) => write!(
+                f,
+                "Could not locate any installed version of game ID {id} in the database"
+            ),
+        }
+    }
+}

src-tauri/src/error/mod.rs

@@ -4,4 +4,3 @@ pub mod drop_server_error;
 pub mod library_error;
 pub mod process_error;
 pub mod remote_access_error;
-pub mod cache_error;

src-tauri/src/error/process_error.rs

@@ -11,9 +11,7 @@ pub enum ProcessError {
     IOError(Error),
     FormatError(String), // String errors supremacy
     InvalidPlatform,
-    OpenerError(tauri_plugin_opener::Error),
+    OpenerError(tauri_plugin_opener::Error)
-    InvalidArguments(String),
-    FailedLaunch(String),
 }
 
 impl Display for ProcessError {
@@ -25,15 +23,9 @@ impl Display for ProcessError {
             ProcessError::InvalidVersion => "Invalid game version",
             ProcessError::IOError(error) => &error.to_string(),
             ProcessError::InvalidPlatform => "This game cannot be played on the current platform",
-            ProcessError::FormatError(error) => &format!("Could not format template: {error:?}"),
+            ProcessError::FormatError(e) => &format!("Failed to format template: {e}"),
-            ProcessError::OpenerError(error) => &format!("Could not open directory: {error:?}"),
+            ProcessError::OpenerError(error) => &format!("Failed to open directory: {error}"),
-            ProcessError::InvalidArguments(arguments) => {
+                    };
-                &format!("Invalid arguments in command {arguments}")
-            }
-            ProcessError::FailedLaunch(game_id) => {
-                &format!("Drop detected that the game {game_id} may have failed to launch properly")
-            }
-        };
         write!(f, "{s}")
     }
 }

src-tauri/src/error/remote_access_error.rs

@@ -4,21 +4,11 @@ use std::{
     sync::Arc,
 };
 
-use http::{header::ToStrError, HeaderName, StatusCode};
+use http::StatusCode;
 use serde_with::SerializeDisplay;
 use url::ParseError;
 
-use serde::Deserialize;
+use super::drop_server_error::DropServerError;
-
-#[derive(Deserialize, Debug, Clone)]
-#[serde(rename_all = "camelCase")]
-pub struct DropServerError {
-    pub status_code: usize,
-    pub status_message: String,
-    // pub message: String,
-    // pub url: String,
-}
-
 
 #[derive(Debug, SerializeDisplay)]
 pub enum RemoteAccessError {
@@ -54,7 +44,8 @@ impl Display for RemoteAccessError {
                     error
                         .source()
                         .map(std::string::ToString::to_string)
-                        .unwrap_or("Unknown error".to_string())
+                        .or_else(|| Some("Unknown error".to_string()))
+                        .unwrap()
                 )
             }
             RemoteAccessError::FetchErrorWS(error) => write!(
@@ -63,8 +54,9 @@ impl Display for RemoteAccessError {
                 error,
                 error
                     .source()
-                    .map(std::string::ToString::to_string)
+                    .map(|e| e.to_string())
-                    .unwrap_or("Unknown error".to_string())
+                    .or_else(|| Some("Unknown error".to_string()))
+                    .unwrap()
             ),
             RemoteAccessError::ParsingError(parse_error) => {
                 write!(f, "{parse_error}")
@@ -114,23 +106,3 @@ impl From<ParseError> for RemoteAccessError {
     }
 }
 impl std::error::Error for RemoteAccessError {}
-
-#[derive(Debug, SerializeDisplay)]
-pub enum CacheError {
-    HeaderNotFound(HeaderName),
-    ParseError(ToStrError),
-    Remote(RemoteAccessError),
-    ConstructionError(http::Error)
-}
-
-impl Display for CacheError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        let s = match self {
-            CacheError::HeaderNotFound(header_name) => format!("Could not find header {header_name} in cache"),
-            CacheError::ParseError(to_str_error) => format!("Could not parse cache with error {to_str_error}"),
-            CacheError::Remote(remote_access_error) => format!("Cache got remote access error: {remote_access_error}"),
-            CacheError::ConstructionError(error) => format!("Could not construct cache body with error {error}"),
-        };
-        write!(f, "{s}")
-    }
-}

src-tauri/src/games.rs

@@ -1,318 +0,0 @@
-use std::sync::Mutex;
-
-use tauri::AppHandle;
-
-use crate::{
-    AppState,
-    database::{
-        db::borrow_db_checked,
-        models::data::GameVersion,
-    },
-    error::{library_error::LibraryError, remote_access_error::RemoteAccessError},
-    games::library::{
-        fetch_game_logic_offline, fetch_library_logic_offline, get_current_meta,
-        uninstall_game_logic,
-    },
-    offline,
-};
-
-use super::{
-    library::{
-        FetchGameStruct, Game, fetch_game_logic, fetch_game_version_options_logic,
-        fetch_library_logic,
-    },
-    state::{GameStatusManager, GameStatusWithTransient},
-};
-
-#[tauri::command]
-pub async fn fetch_library(
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-    hard_refresh: Option<bool>,
-) -> Result<Vec<Game>, RemoteAccessError> {
-    offline!(
-        state,
-        fetch_library_logic,
-        fetch_library_logic_offline,
-        state,
-        hard_refresh
-    ).await
-}
-
-
-pub async fn fetch_library_logic(
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-    hard_fresh: Option<bool>,
-) -> Result<Vec<Game>, RemoteAccessError> {
-    let do_hard_refresh = hard_fresh.unwrap_or(false);
-    if !do_hard_refresh && let Ok(library) = get_cached_object("library") {
-        return Ok(library);
-    }
-
-    let client = DROP_CLIENT_ASYNC.clone();
-    let response = generate_url(&["/api/v1/client/user/library"], &[])?;
-    let response = client
-        .get(response)
-        .header("Authorization", generate_authorization_header())
-        .send()
-        .await?;
-
-    if response.status() != 200 {
-        let err = response.json().await.unwrap_or(DropServerError {
-            status_code: 500,
-            status_message: "Invalid response from server.".to_owned(),
-        });
-        warn!("{err:?}");
-        return Err(RemoteAccessError::InvalidResponse(err));
-    }
-
-    let mut games: Vec<Game> = response.json().await?;
-
-    let mut handle = lock!(state);
-
-    let mut db_handle = borrow_db_mut_checked();
-
-    for game in &games {
-        handle.games.insert(game.id.clone(), game.clone());
-        if !db_handle.applications.game_statuses.contains_key(&game.id) {
-            db_handle
-                .applications
-                .game_statuses
-                .insert(game.id.clone(), GameDownloadStatus::Remote {});
-        }
-    }
-
-    // Add games that are installed but no longer in library
-    for meta in db_handle.applications.installed_game_version.values() {
-        if games.iter().any(|e| e.id == meta.id) {
-            continue;
-        }
-        // We should always have a cache of the object
-        // Pass db_handle because otherwise we get a gridlock
-        let game = match get_cached_object_db::<Game>(&meta.id.clone(), &db_handle) {
-            Ok(game) => game,
-            Err(err) => {
-                warn!(
-                    "{} is installed, but encountered error fetching its error: {}.",
-                    meta.id, err
-                );
-                continue;
-            }
-        };
-        games.push(game);
-    }
-
-    drop(handle);
-    drop(db_handle);
-    cache_object("library", &games)?;
-
-    Ok(games)
-}
-pub async fn fetch_library_logic_offline(
-    _state: tauri::State<'_, Mutex<AppState<'_>>>,
-    _hard_refresh: Option<bool>,
-) -> Result<Vec<Game>, RemoteAccessError> {
-    let mut games: Vec<Game> = get_cached_object("library")?;
-
-    let db_handle = borrow_db_checked();
-
-    games.retain(|game| {
-        matches!(
-            &db_handle
-                .applications
-                .game_statuses
-                .get(&game.id)
-                .unwrap_or(&GameDownloadStatus::Remote {}),
-            GameDownloadStatus::Installed { .. } | GameDownloadStatus::SetupRequired { .. }
-        )
-    });
-
-    Ok(games)
-}
-pub async fn fetch_game_logic(
-    id: String,
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-) -> Result<FetchGameStruct, RemoteAccessError> {
-    let version = {
-        let state_handle = lock!(state);
-
-        let db_lock = borrow_db_checked();
-
-        let metadata_option = db_lock.applications.installed_game_version.get(&id);
-        let version = match metadata_option {
-            None => None,
-            Some(metadata) => db_lock
-                .applications
-                .game_versions
-                .get(&metadata.id)
-                .map(|v| v.get(metadata.version.as_ref().unwrap()).unwrap())
-                .cloned(),
-        };
-
-        let game = state_handle.games.get(&id);
-        if let Some(game) = game {
-            let status = GameStatusManager::fetch_state(&id, &db_lock);
-
-            let data = FetchGameStruct {
-                game: game.clone(),
-                status,
-                version,
-            };
-
-            cache_object_db(&id, game, &db_lock)?;
-
-            return Ok(data);
-        }
-
-        version
-    };
-
-    let client = DROP_CLIENT_ASYNC.clone();
-    let response = generate_url(&["/api/v1/client/game/", &id], &[])?;
-    let response = client
-        .get(response)
-        .header("Authorization", generate_authorization_header())
-        .send()
-        .await?;
-
-    if response.status() == 404 {
-        let offline_fetch = fetch_game_logic_offline(id.clone(), state).await;
-        if let Ok(fetch_data) = offline_fetch {
-            return Ok(fetch_data);
-        }
-
-        return Err(RemoteAccessError::GameNotFound(id));
-    }
-    if response.status() != 200 {
-        let err = response.json().await?;
-        warn!("{err:?}");
-        return Err(RemoteAccessError::InvalidResponse(err));
-    }
-
-    let game: Game = response.json().await?;
-
-    let mut state_handle = lock!(state);
-    state_handle.games.insert(id.clone(), game.clone());
-
-    let mut db_handle = borrow_db_mut_checked();
-
-    db_handle
-        .applications
-        .game_statuses
-        .entry(id.clone())
-        .or_insert(GameDownloadStatus::Remote {});
-
-    let status = GameStatusManager::fetch_state(&id, &db_handle);
-
-    drop(db_handle);
-
-    let data = FetchGameStruct {
-        game: game.clone(),
-        status,
-        version,
-    };
-
-    cache_object(&id, &game)?;
-
-    Ok(data)
-}
-
-pub async fn fetch_game_version_options_logic(
-    game_id: String,
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-) -> Result<Vec<GameVersion>, RemoteAccessError> {
-    let client = DROP_CLIENT_ASYNC.clone();
-
-    let response = generate_url(&["/api/v1/client/game/versions"], &[("id", &game_id)])?;
-    let response = client
-        .get(response)
-        .header("Authorization", generate_authorization_header())
-        .send()
-        .await?;
-
-    if response.status() != 200 {
-        let err = response.json().await?;
-        warn!("{err:?}");
-        return Err(RemoteAccessError::InvalidResponse(err));
-    }
-
-    let data: Vec<GameVersion> = response.json().await?;
-
-    let state_lock = lock!(state);
-    let process_manager_lock = lock!(state_lock.process_manager);
-    let data: Vec<GameVersion> = data
-        .into_iter()
-        .filter(|v| process_manager_lock.valid_platform(&v.platform, &state_lock))
-        .collect();
-    drop(process_manager_lock);
-    drop(state_lock);
-
-    Ok(data)
-}
-
-
-pub async fn fetch_game_logic_offline(
-    id: String,
-    _state: tauri::State<'_, Mutex<AppState<'_>>>,
-) -> Result<FetchGameStruct, RemoteAccessError> {
-    let db_handle = borrow_db_checked();
-    let metadata_option = db_handle.applications.installed_game_version.get(&id);
-    let version = match metadata_option {
-        None => None,
-        Some(metadata) => db_handle
-            .applications
-            .game_versions
-            .get(&metadata.id)
-            .map(|v| v.get(metadata.version.as_ref().unwrap()).unwrap())
-            .cloned(),
-    };
-
-    let status = GameStatusManager::fetch_state(&id, &db_handle);
-    let game = get_cached_object::<Game>(&id)?;
-
-    drop(db_handle);
-
-    Ok(FetchGameStruct {
-        game,
-        status,
-        version,
-    })
-}
-
-#[tauri::command]
-pub async fn fetch_game(
-    game_id: String,
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-) -> Result<FetchGameStruct, RemoteAccessError> {
-    offline!(
-        state,
-        fetch_game_logic,
-        fetch_game_logic_offline,
-        game_id,
-        state
-    ).await
-}
-
-#[tauri::command]
-pub fn fetch_game_status(id: String) -> GameStatusWithTransient {
-    let db_handle = borrow_db_checked();
-    GameStatusManager::fetch_state(&id, &db_handle)
-}
-
-#[tauri::command]
-pub fn uninstall_game(game_id: String, app_handle: AppHandle) -> Result<(), LibraryError> {
-    let meta = match get_current_meta(&game_id) {
-        Some(data) => data,
-        None => return Err(LibraryError::MetaNotFound(game_id)),
-    };
-    uninstall_game_logic(meta, &app_handle);
-
-    Ok(())
-}
-
-#[tauri::command]
-pub async fn fetch_game_version_options(
-    game_id: String,
-    state: tauri::State<'_, Mutex<AppState<'_>>>,
-) -> Result<Vec<GameVersion>, RemoteAccessError> {
-    fetch_game_version_options_logic(game_id, state).await
-}

src-tauri/src/games/collections/collection.rs

@@ -1,7 +1,7 @@
 use bitcode::{Decode, Encode};
 use serde::{Deserialize, Serialize};
 
-use crate::library::Game;
+use crate::games::library::Game;
 
 pub type Collections = Vec<Collection>;
 

src-tauri/src/games/collections/mod.rs

@@ -1 +1,2 @@
 pub mod collection;
+pub mod commands;

src-tauri/src/games/commands.rs

@@ -0,0 +1,78 @@
+use std::sync::Mutex;
+
+use tauri::AppHandle;
+
+use crate::{
+    AppState,
+    database::{
+        db::borrow_db_checked,
+        models::data::GameVersion,
+    },
+    error::{library_error::LibraryError, remote_access_error::RemoteAccessError},
+    games::library::{
+        fetch_game_logic_offline, fetch_library_logic_offline, get_current_meta,
+        uninstall_game_logic,
+    },
+    offline,
+};
+
+use super::{
+    library::{
+        FetchGameStruct, Game, fetch_game_logic, fetch_game_version_options_logic,
+        fetch_library_logic,
+    },
+    state::{GameStatusManager, GameStatusWithTransient},
+};
+
+#[tauri::command]
+pub async fn fetch_library(
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+    hard_refresh: Option<bool>,
+) -> Result<Vec<Game>, RemoteAccessError> {
+    offline!(
+        state,
+        fetch_library_logic,
+        fetch_library_logic_offline,
+        state,
+        hard_refresh
+    ).await
+}
+
+#[tauri::command]
+pub async fn fetch_game(
+    game_id: String,
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<FetchGameStruct, RemoteAccessError> {
+    offline!(
+        state,
+        fetch_game_logic,
+        fetch_game_logic_offline,
+        game_id,
+        state
+    ).await
+}
+
+#[tauri::command]
+pub fn fetch_game_status(id: String) -> GameStatusWithTransient {
+    let db_handle = borrow_db_checked();
+    GameStatusManager::fetch_state(&id, &db_handle)
+}
+
+#[tauri::command]
+pub fn uninstall_game(game_id: String, app_handle: AppHandle) -> Result<(), LibraryError> {
+    let meta = match get_current_meta(&game_id) {
+        Some(data) => data,
+        None => return Err(LibraryError::MetaNotFound(game_id)),
+    };
+    uninstall_game_logic(meta, &app_handle);
+
+    Ok(())
+}
+
+#[tauri::command]
+pub async fn fetch_game_version_options(
+    game_id: String,
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<Vec<GameVersion>, RemoteAccessError> {
+    fetch_game_version_options_logic(game_id, state).await
+}

src-tauri/src/games/downloads/commands.rs

@@ -5,10 +5,13 @@ use std::{
 
 
 use crate::{
+    AppState,
     database::{
         db::borrow_db_checked,
         models::data::GameDownloadStatus,
-    }, download_manager::downloadable::Downloadable, error::application_download_error::ApplicationDownloadError, lock, AppState
+    },
+    download_manager::downloadable::Downloadable,
+    error::application_download_error::ApplicationDownloadError,
 };
 
 use super::download_agent::GameDownloadAgent;
@@ -20,14 +23,16 @@ pub async fn download_game(
     install_dir: usize,
     state: tauri::State<'_, Mutex<AppState<'_>>>,
 ) -> Result<(), ApplicationDownloadError> {
-    let sender = { lock!(state).download_manager.get_sender().clone() };
+    let sender = { state.lock().unwrap().download_manager.get_sender().clone() };
 
     let game_download_agent =
         GameDownloadAgent::new_from_index(game_id.clone(), game_version.clone(), install_dir, sender).await?;
 
     let game_download_agent =
         Arc::new(Box::new(game_download_agent) as Box<dyn Downloadable + Send + Sync>);
-    lock!(state)
+    state
+        .lock()
+        .unwrap()
         .download_manager
         .queue_download(game_download_agent.clone())
         .unwrap();
@@ -57,20 +62,22 @@ pub async fn resume_download(
         } => (version_name, install_dir),
     };
 
-    let sender = lock!(state).download_manager.get_sender();
+    let sender = state.lock().unwrap().download_manager.get_sender();
     let parent_dir: PathBuf = install_dir.into();
 
     let game_download_agent = Arc::new(Box::new(
         GameDownloadAgent::new(
             game_id,
             version_name.clone(),
-            parent_dir.parent().unwrap_or_else(|| panic!("Failed to get parent directry of {}", parent_dir.display())).to_path_buf(),
+            parent_dir.parent().unwrap().to_path_buf(),
             sender,
         )
         .await?,
     ) as Box<dyn Downloadable + Send + Sync>);
 
-    lock!(state)
+    state
+        .lock()
+        .unwrap()
         .download_manager
         .queue_download(game_download_agent)
         .unwrap();

src-tauri/src/games/downloads/download_agent.rs

@@ -1,19 +1,29 @@
-use database::{borrow_db_checked, borrow_db_mut_checked, ApplicationTransientStatus, DownloadType, DownloadableMetadata};
+use crate::auth::generate_authorization_header;
-use download_manager::download_manager_frontend::{DownloadManagerSignal, DownloadStatus};
+use crate::database::db::{borrow_db_checked, borrow_db_mut_checked};
-use download_manager::downloadable::Downloadable;
+use crate::database::models::data::{
-use download_manager::error::ApplicationDownloadError;
+    ApplicationTransientStatus, DownloadType, DownloadableMetadata,
-use download_manager::util::download_thread_control_flag::{DownloadThreadControl, DownloadThreadControlFlag};
+};
-use download_manager::util::progress_object::{ProgressHandle, ProgressObject};
+use crate::download_manager::download_manager_frontend::{DownloadManagerSignal, DownloadStatus};
+use crate::download_manager::downloadable::Downloadable;
+use crate::download_manager::util::download_thread_control_flag::{
+    DownloadThreadControl, DownloadThreadControlFlag,
+};
+use crate::download_manager::util::progress_object::{ProgressHandle, ProgressObject};
+use crate::error::application_download_error::ApplicationDownloadError;
+use crate::error::remote_access_error::RemoteAccessError;
+use crate::games::downloads::manifest::{
+    DownloadBucket, DownloadContext, DownloadDrop, DropManifest, DropValidateContext, ManifestBody,
+};
+use crate::games::downloads::validate::validate_game_chunk;
+use crate::games::library::{on_game_complete, push_game_update, set_partially_installed};
+use crate::games::state::GameStatusManager;
+use crate::process::utils::get_disk_available;
+use crate::remote::requests::generate_url;
+use crate::remote::utils::{DROP_CLIENT_ASYNC, DROP_CLIENT_SYNC};
 use log::{debug, error, info, warn};
 use rayon::ThreadPoolBuilder;
-use remote::auth::generate_authorization_header;
-use remote::error::RemoteAccessError;
-use remote::requests::generate_url;
-use remote::utils::{DROP_CLIENT_ASYNC, DROP_CLIENT_SYNC};
-use utils::{app_emit, lock, send};
 use std::collections::{HashMap, HashSet};
 use std::fs::{OpenOptions, create_dir_all};
-use std::io;
 use std::path::{Path, PathBuf};
 use std::sync::mpsc::Sender;
 use std::sync::{Arc, Mutex};
@@ -23,12 +33,6 @@ use tauri::{AppHandle, Emitter};
 #[cfg(target_os = "linux")]
 use rustix::fs::{FallocateFlags, fallocate};
 
-use crate::downloads::manifest::{DownloadBucket, DownloadContext, DownloadDrop, DropManifest, DropValidateContext, ManifestBody};
-use crate::downloads::utils::get_disk_available;
-use crate::downloads::validate::validate_game_chunk;
-use crate::library::{on_game_complete, push_game_update, set_partially_installed};
-use crate::state::GameStatusManager;
-
 use super::download_logic::download_game_bucket;
 use super::drop_data::DropData;
 
@@ -97,8 +101,10 @@ impl GameDownloadAgent {
 
         result.ensure_manifest_exists().await?;
 
-        let required_space = lock!(result
+        let required_space = result
-            .manifest)
+            .manifest
+            .lock()
+            .unwrap()
             .as_ref()
             .unwrap()
             .values()
@@ -166,11 +172,11 @@ impl GameDownloadAgent {
     }
 
     pub fn check_manifest_exists(&self) -> bool {
-        lock!(self.manifest).is_some()
+        self.manifest.lock().unwrap().is_some()
     }
 
     pub async fn ensure_manifest_exists(&self) -> Result<(), ApplicationDownloadError> {
-        if lock!(self.manifest).is_some() {
+        if self.manifest.lock().unwrap().is_some() {
             return Ok(());
         }
 
@@ -201,10 +207,7 @@ impl GameDownloadAgent {
             ));
         }
 
-        let manifest_download: DropManifest = response
+        let manifest_download: DropManifest = response.json().await.unwrap();
-            .json()
-            .await
-            .map_err(|e| ApplicationDownloadError::Communication(e.into()))?;
 
         if let Ok(mut manifest) = self.manifest.lock() {
             *manifest = Some(manifest_download);
@@ -216,7 +219,7 @@ impl GameDownloadAgent {
 
     // Sets it up for both download and validate
     fn setup_progress(&self) {
-        let buckets = lock!(self.buckets);
+        let buckets = self.buckets.lock().unwrap();
 
         let chunk_count = buckets.iter().map(|e| e.drops.len()).sum();
 
@@ -231,23 +234,21 @@ impl GameDownloadAgent {
     }
 
     pub fn ensure_buckets(&self) -> Result<(), ApplicationDownloadError> {
-        if lock!(self.buckets).is_empty() {
+        if self.buckets.lock().unwrap().is_empty() {
             self.generate_buckets()?;
         }
 
-        *lock!(self.context_map) = self.dropdata.get_contexts();
+        *self.context_map.lock().unwrap() = self.dropdata.get_contexts();
 
         Ok(())
     }
 
     pub fn generate_buckets(&self) -> Result<(), ApplicationDownloadError> {
-        let manifest = lock!(self.manifest)
+        let manifest = self.manifest.lock().unwrap().clone().unwrap();
-            .clone()
-            .ok_or(ApplicationDownloadError::NotInitialized)?;
         let game_id = self.id.clone();
 
         let base_path = Path::new(&self.dropdata.base_path);
-        create_dir_all(base_path)?;
+        create_dir_all(base_path).unwrap();
 
         let mut buckets = Vec::new();
 
@@ -257,13 +258,8 @@ impl GameDownloadAgent {
         for (raw_path, chunk) in manifest {
             let path = base_path.join(Path::new(&raw_path));
 
-            let container = path
+            let container = path.parent().unwrap();
-                .parent()
+            create_dir_all(container).unwrap();
-                .ok_or(ApplicationDownloadError::IoError(Arc::new(io::Error::new(
-                    io::ErrorKind::NotFound,
-                    "no parent directory",
-                ))))?;
-            create_dir_all(container)?;
 
             let already_exists = path.exists();
             let file = OpenOptions::new()
@@ -271,7 +267,8 @@ impl GameDownloadAgent {
                 .write(true)
                 .create(true)
                 .truncate(false)
-                .open(&path)?;
+                .open(path.clone())
+                .unwrap();
             let mut file_running_offset = 0;
 
             for (index, length) in chunk.lengths.iter().enumerate() {
@@ -355,7 +352,7 @@ impl GameDownloadAgent {
                 .collect::<Vec<(String, bool)>>(),
         );
 
-        *lock!(self.buckets) = buckets;
+        *self.buckets.lock().unwrap() = buckets;
 
         Ok(())
     }
@@ -371,11 +368,9 @@ impl GameDownloadAgent {
         let pool = ThreadPoolBuilder::new()
             .num_threads(max_download_threads)
             .build()
-            .unwrap_or_else(|_| {
+            .unwrap();
-                panic!("failed to build thread pool with {max_download_threads} threads")
-            });
 
-        let buckets = lock!(self.buckets);
+        let buckets = self.buckets.lock().unwrap();
 
         let mut download_contexts = HashMap::<String, DownloadContext>::new();
 
@@ -394,7 +389,7 @@ impl GameDownloadAgent {
 
         for version in versions {
             let download_context = DROP_CLIENT_SYNC
-                .post(generate_url(&["/api/v2/client/context"], &[])?)
+                .post(generate_url(&["/api/v2/client/context"], &[]).unwrap())
                 .json(&ManifestBody {
                     game: self.id.clone(),
                     version: version.clone(),
@@ -417,7 +412,7 @@ impl GameDownloadAgent {
         let download_contexts = &download_contexts;
 
         pool.scope(|scope| {
-            let context_map = lock!(self.context_map);
+            let context_map = self.context_map.lock().unwrap();
             for (index, bucket) in buckets.iter().enumerate() {
                 let mut bucket = (*bucket).clone();
                 let completed_contexts = completed_indexes_loop_arc.clone();
@@ -449,7 +444,8 @@ impl GameDownloadAgent {
 
                 let download_context = download_contexts
                     .get(&bucket.version)
-                    .unwrap_or_else(|| panic!("Could not get bucket version {}. Corrupted state.", bucket.version));
+                    .ok_or(RemoteAccessError::CorruptedState)
+                    .unwrap();
 
                 scope.spawn(move |_| {
                     // 3 attempts
@@ -481,7 +477,7 @@ impl GameDownloadAgent {
 
                                 if i == RETRY_COUNT - 1 || !retry {
                                     warn!("retry logic failed, not re-attempting.");
-                                    send!(sender, DownloadManagerSignal::Error(e));
+                                    sender.send(DownloadManagerSignal::Error(e)).unwrap();
                                     return;
                                 }
                             }
@@ -494,7 +490,7 @@ impl GameDownloadAgent {
         let newly_completed = completed_contexts.clone();
 
         let completed_lock_len = {
-            let mut context_map_lock = lock!(self.context_map);
+            let mut context_map_lock = self.context_map.lock().unwrap();
             for (_, item) in newly_completed.iter() {
                 context_map_lock.insert(item.clone(), true);
             }
@@ -502,7 +498,7 @@ impl GameDownloadAgent {
             context_map_lock.values().filter(|x| **x).count()
         };
 
-        let context_map_lock = lock!(self.context_map);
+        let context_map_lock = self.context_map.lock().unwrap();
         let contexts = buckets
             .iter()
             .flat_map(|x| x.drops.iter().map(|e| e.checksum.clone()))
@@ -551,7 +547,7 @@ impl GameDownloadAgent {
     pub fn validate(&self, app_handle: &AppHandle) -> Result<bool, ApplicationDownloadError> {
         self.setup_validate(app_handle);
 
-        let buckets = lock!(self.buckets);
+        let buckets = self.buckets.lock().unwrap();
         let contexts: Vec<DropValidateContext> = buckets
             .clone()
             .into_iter()
@@ -563,9 +559,7 @@ impl GameDownloadAgent {
         let pool = ThreadPoolBuilder::new()
             .num_threads(max_download_threads)
             .build()
-            .unwrap_or_else(|_| {
+            .unwrap();
-                panic!("failed to build thread pool with {max_download_threads} threads")
-            });
 
         let invalid_chunks = Arc::new(boxcar::Vec::new());
         pool.scope(|scope| {
@@ -583,7 +577,7 @@ impl GameDownloadAgent {
                         }
                         Err(e) => {
                             error!("{e}");
-                            send!(sender, DownloadManagerSignal::Error(e));
+                            sender.send(DownloadManagerSignal::Error(e)).unwrap();
                         }
                     }
                 });
@@ -610,7 +604,7 @@ impl GameDownloadAgent {
         // See docs on usage
         set_partially_installed(
             &self.metadata(),
-            self.dropdata.base_path.display().to_string(),
+            self.dropdata.base_path.to_str().unwrap().to_string(),
             Some(app_handle),
         );
 
@@ -620,12 +614,12 @@ impl GameDownloadAgent {
 
 impl Downloadable for GameDownloadAgent {
     fn download(&self, app_handle: &AppHandle) -> Result<bool, ApplicationDownloadError> {
-        *lock!(self.status) = DownloadStatus::Downloading;
+        *self.status.lock().unwrap() = DownloadStatus::Downloading;
         self.download(app_handle)
     }
 
     fn validate(&self, app_handle: &AppHandle) -> Result<bool, ApplicationDownloadError> {
-        *lock!(self.status) = DownloadStatus::Validating;
+        *self.status.lock().unwrap() = DownloadStatus::Validating;
         self.validate(app_handle)
     }
 
@@ -659,8 +653,10 @@ impl Downloadable for GameDownloadAgent {
     }
 
     fn on_error(&self, app_handle: &tauri::AppHandle, error: &ApplicationDownloadError) {
-        *lock!(self.status) = DownloadStatus::Error;
+        *self.status.lock().unwrap() = DownloadStatus::Error;
-        app_emit!(app_handle, "download_error", error.to_string());
+        app_handle
+            .emit("download_error", error.to_string())
+            .unwrap();
 
         error!("error while managing download: {error:?}");
 
@@ -679,17 +675,12 @@ impl Downloadable for GameDownloadAgent {
     }
 
     fn on_complete(&self, app_handle: &tauri::AppHandle) {
-        match on_game_complete(
+        on_game_complete(
             &self.metadata(),
             self.dropdata.base_path.to_string_lossy().to_string(),
             app_handle,
-        ) {
+        )
-            Ok(_) => {}
+        .unwrap();
-            Err(e) => {
-                error!("could not mark game as complete: {e}");
-                send!(self.sender, DownloadManagerSignal::Error(ApplicationDownloadError::DownloadError(e)));
-            }
-        }
     }
 
     fn on_cancelled(&self, app_handle: &tauri::AppHandle) {
@@ -698,6 +689,6 @@ impl Downloadable for GameDownloadAgent {
     }
 
     fn status(&self) -> DownloadStatus {
-        lock!(self.status).clone()
+        self.status.lock().unwrap().clone()
     }
 }

src-tauri/src/games/downloads/download_logic.rs

@@ -1,3 +1,18 @@
+use crate::download_manager::util::download_thread_control_flag::{
+    DownloadThreadControl, DownloadThreadControlFlag,
+};
+use crate::download_manager::util::progress_object::ProgressHandle;
+use crate::error::application_download_error::ApplicationDownloadError;
+use crate::error::drop_server_error::DropServerError;
+use crate::error::remote_access_error::RemoteAccessError;
+use crate::games::downloads::manifest::{ChunkBody, DownloadBucket, DownloadContext, DownloadDrop};
+use crate::remote::auth::generate_authorization_header;
+use crate::remote::requests::generate_url;
+use crate::remote::utils::DROP_CLIENT_SYNC;
+use log::{debug, info, warn};
+use md5::{Context, Digest};
+use reqwest::blocking::Response;
+
 use std::fs::{Permissions, set_permissions};
 use std::io::Read;
 #[cfg(unix)]
@@ -10,19 +25,6 @@ use std::{
     path::PathBuf,
 };
 
-use download_manager::error::ApplicationDownloadError;
-use download_manager::util::download_thread_control_flag::{DownloadThreadControl, DownloadThreadControlFlag};
-use download_manager::util::progress_object::ProgressHandle;
-use log::{debug, info, warn};
-use md5::{Context, Digest};
-use remote::auth::generate_authorization_header;
-use remote::error::{DropServerError, RemoteAccessError};
-use remote::requests::generate_url;
-use remote::utils::DROP_CLIENT_SYNC;
-use reqwest::blocking::Response;
-
-use crate::downloads::manifest::{ChunkBody, DownloadBucket, DownloadContext, DownloadDrop};
-
 static MAX_PACKET_LENGTH: usize = 4096 * 4;
 static BUMP_SIZE: usize = 4096 * 16;
 
@@ -108,10 +110,11 @@ impl<'a> DropDownloadPipeline<'a, Response, File> {
             let destination = self
                 .destination
                 .get_mut(index)
-                .ok_or(io::Error::other("no destination"))?;
+                .ok_or(io::Error::other("no destination"))
+                .unwrap();
             let mut remaining = drop.length;
             if drop.start != 0 {
-                destination.seek(SeekFrom::Start(drop.start as u64))?;
+                destination.seek(SeekFrom::Start(drop.start.try_into().unwrap()))?;
             }
             let mut last_bump = 0;
             loop {
@@ -212,39 +215,20 @@ pub fn download_game_bucket(
             RemoteAccessError::UnparseableResponse("missing Content-Lengths header".to_owned()),
         ))?
         .to_str()
-        .map_err(|e| {
+        .unwrap();
-            ApplicationDownloadError::Communication(RemoteAccessError::UnparseableResponse(
-                e.to_string(),
-            ))
-        })?;
 
     for (i, raw_length) in lengths.split(",").enumerate() {
         let length = raw_length.parse::<usize>().unwrap_or(0);
         let Some(drop) = bucket.drops.get(i) else {
             warn!("invalid number of Content-Lengths recieved: {i}, {lengths}");
-            return Err(ApplicationDownloadError::DownloadError(
+            return Err(ApplicationDownloadError::DownloadError);
-                RemoteAccessError::InvalidResponse(DropServerError {
-                    status_code: 400,
-                    status_message: format!(
-                        "invalid number of Content-Lengths recieved: {i}, {lengths}"
-                    ),
-                }),
-            ));
         };
         if drop.length != length {
             warn!(
                 "for {}, expected {}, got {} ({})",
                 drop.filename, drop.length, raw_length, length
             );
-            return Err(ApplicationDownloadError::DownloadError(
+            return Err(ApplicationDownloadError::DownloadError);
-                RemoteAccessError::InvalidResponse(DropServerError {
-                    status_code: 400,
-                    status_message: format!(
-                        "for {}, expected {}, got {} ({})",
-                        drop.filename, drop.length, raw_length, length
-                    ),
-                }),
-            ));
         }
     }
 

src-tauri/src/games/downloads/drop_data.rs

@@ -4,7 +4,6 @@ use std::{
 
 use log::error;
 use native_model::{Decode, Encode};
-use utils::lock;
 
 pub type DropData = v1::DropData;
 
@@ -50,12 +49,7 @@ impl DropData {
         let mut s = Vec::new();
         file.read_to_end(&mut s)?;
 
-        native_model::rmp_serde_1_3::RmpSerde::decode(s).map_err(|e| {
+        Ok(native_model::rmp_serde_1_3::RmpSerde::decode(s).unwrap())
-            io::Error::new(
-                io::ErrorKind::InvalidData,
-                format!("Failed to decode drop data: {e}"),
-            )
-        })
     }
     pub fn write(&self) {
         let manifest_raw = match native_model::rmp_serde_1_3::RmpSerde::encode(&self) {
@@ -77,12 +71,12 @@ impl DropData {
         }
     }
     pub fn set_contexts(&self, completed_contexts: &[(String, bool)]) {
-        *lock!(self.contexts) = completed_contexts.iter().map(|s| (s.0.clone(), s.1)).collect();
+        *self.contexts.lock().unwrap() = completed_contexts.iter().map(|s| (s.0.clone(), s.1)).collect();
     }
     pub fn set_context(&self, context: String, state: bool) {
-        lock!(self.contexts).entry(context).insert_entry(state);
+        self.contexts.lock().unwrap().entry(context).insert_entry(state);
     }
     pub fn get_contexts(&self) -> HashMap<String, bool> {
-        lock!(self.contexts).clone()
+        self.contexts.lock().unwrap().clone()
     }
 }

src-tauri/src/games/downloads/mod.rs

@@ -1,7 +1,6 @@
+pub mod commands;
 pub mod download_agent;
 mod download_logic;
 pub mod drop_data;
-pub mod error;
 mod manifest;
 pub mod validate;
-pub mod utils;

src-tauri/src/games/downloads/validate.rs

@@ -3,11 +3,17 @@ use std::{
     io::{self, BufWriter, Read, Seek, SeekFrom, Write},
 };
 
-use download_manager::{error::ApplicationDownloadError, util::{download_thread_control_flag::{DownloadThreadControl, DownloadThreadControlFlag}, progress_object::ProgressHandle}};
 use log::debug;
 use md5::Context;
 
-use crate::downloads::manifest::DropValidateContext;
+use crate::{
+    download_manager::util::{
+        download_thread_control_flag::{DownloadThreadControl, DownloadThreadControlFlag},
+        progress_object::ProgressHandle,
+    },
+    error::application_download_error::ApplicationDownloadError,
+    games::downloads::manifest::DropValidateContext,
+};
 
 pub fn validate_game_chunk(
     ctx: &DropValidateContext,
@@ -30,14 +36,14 @@ pub fn validate_game_chunk(
 
     if ctx.offset != 0 {
         source
-            .seek(SeekFrom::Start(ctx.offset as u64))
+            .seek(SeekFrom::Start(ctx.offset.try_into().unwrap()))
             .expect("Failed to seek to file offset");
     }
 
     let mut hasher = md5::Context::new();
 
     let completed =
-        validate_copy(&mut source, &mut hasher, ctx.length, control_flag, progress)?;
+        validate_copy(&mut source, &mut hasher, ctx.length, control_flag, progress).unwrap();
     if !completed {
         return Ok(false);
     }

src-tauri/src/games/library.rs

@@ -0,0 +1,591 @@
+use std::fs::remove_dir_all;
+use std::sync::Mutex;
+use std::thread::spawn;
+
+use log::{debug, error, warn};
+use serde::{Deserialize, Serialize};
+use tauri::AppHandle;
+use tauri::Emitter;
+
+use crate::AppState;
+use crate::database::db::{borrow_db_checked, borrow_db_mut_checked};
+use crate::database::models::data::Database;
+use crate::database::models::data::{
+    ApplicationTransientStatus, DownloadableMetadata, GameDownloadStatus, GameVersion,
+};
+use crate::download_manager::download_manager_frontend::DownloadStatus;
+use crate::error::drop_server_error::DropServerError;
+use crate::error::library_error::LibraryError;
+use crate::error::remote_access_error::RemoteAccessError;
+use crate::games::state::{GameStatusManager, GameStatusWithTransient};
+use crate::remote::auth::generate_authorization_header;
+use crate::remote::cache::cache_object_db;
+use crate::remote::cache::{cache_object, get_cached_object, get_cached_object_db};
+use crate::remote::requests::generate_url;
+use crate::remote::utils::DROP_CLIENT_ASYNC;
+use crate::remote::utils::DROP_CLIENT_SYNC;
+use bitcode::{Decode, Encode};
+
+#[derive(Serialize, Deserialize, Debug)]
+pub struct FetchGameStruct {
+    game: Game,
+    status: GameStatusWithTransient,
+    version: Option<GameVersion>,
+}
+
+#[derive(Serialize, Deserialize, Clone, Debug, Default, Encode, Decode)]
+#[serde(rename_all = "camelCase")]
+pub struct Game {
+    id: String,
+    m_name: String,
+    m_short_description: String,
+    m_description: String,
+    // mDevelopers
+    // mPublishers
+    m_icon_object_id: String,
+    m_banner_object_id: String,
+    m_cover_object_id: String,
+    m_image_library_object_ids: Vec<String>,
+    m_image_carousel_object_ids: Vec<String>,
+}
+#[derive(serde::Serialize, Clone)]
+pub struct GameUpdateEvent {
+    pub game_id: String,
+    pub status: (
+        Option<GameDownloadStatus>,
+        Option<ApplicationTransientStatus>,
+    ),
+    pub version: Option<GameVersion>,
+}
+
+#[derive(Serialize, Clone)]
+pub struct QueueUpdateEventQueueData {
+    pub meta: DownloadableMetadata,
+    pub status: DownloadStatus,
+    pub progress: f64,
+    pub current: usize,
+    pub max: usize,
+}
+
+#[derive(serde::Serialize, Clone)]
+pub struct QueueUpdateEvent {
+    pub queue: Vec<QueueUpdateEventQueueData>,
+}
+
+#[derive(serde::Serialize, Clone)]
+pub struct StatsUpdateEvent {
+    pub speed: usize,
+    pub time: usize,
+}
+
+pub async fn fetch_library_logic(
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+    hard_fresh: Option<bool>,
+) -> Result<Vec<Game>, RemoteAccessError> {
+    let do_hard_refresh = hard_fresh.unwrap_or(false);
+    if !do_hard_refresh && let Ok(library) = get_cached_object("library") {
+        return Ok(library);
+    }
+
+    let client = DROP_CLIENT_ASYNC.clone();
+    let response = generate_url(&["/api/v1/client/user/library"], &[])?;
+    let response = client
+        .get(response)
+        .header("Authorization", generate_authorization_header())
+        .send()
+        .await?;
+
+    if response.status() != 200 {
+        let err = response.json().await.unwrap_or(DropServerError {
+            status_code: 500,
+            status_message: "Invalid response from server.".to_owned(),
+        });
+        warn!("{err:?}");
+        return Err(RemoteAccessError::InvalidResponse(err));
+    }
+
+    let mut games: Vec<Game> = response.json().await?;
+
+    let mut handle = state.lock().unwrap();
+
+    let mut db_handle = borrow_db_mut_checked();
+
+    for game in &games {
+        handle.games.insert(game.id.clone(), game.clone());
+        if !db_handle.applications.game_statuses.contains_key(&game.id) {
+            db_handle
+                .applications
+                .game_statuses
+                .insert(game.id.clone(), GameDownloadStatus::Remote {});
+        }
+    }
+
+    // Add games that are installed but no longer in library
+    for meta in db_handle.applications.installed_game_version.values() {
+        if games.iter().any(|e| e.id == meta.id) {
+            continue;
+        }
+        // We should always have a cache of the object
+        // Pass db_handle because otherwise we get a gridlock
+        let game = match get_cached_object_db::<Game>(&meta.id.clone(), &db_handle) {
+            Ok(game) => game,
+            Err(err) => {
+                warn!(
+                    "{} is installed, but encountered error fetching its error: {}.",
+                    meta.id, err
+                );
+                continue;
+            }
+        };
+        games.push(game);
+    }
+
+    drop(handle);
+    drop(db_handle);
+    cache_object("library", &games)?;
+
+    Ok(games)
+}
+pub async fn fetch_library_logic_offline(
+    _state: tauri::State<'_, Mutex<AppState<'_>>>,
+    _hard_refresh: Option<bool>,
+) -> Result<Vec<Game>, RemoteAccessError> {
+    let mut games: Vec<Game> = get_cached_object("library")?;
+
+    let db_handle = borrow_db_checked();
+
+    games.retain(|game| {
+        matches!(
+            &db_handle
+                .applications
+                .game_statuses
+                .get(&game.id)
+                .unwrap_or(&GameDownloadStatus::Remote {}),
+            GameDownloadStatus::Installed { .. } | GameDownloadStatus::SetupRequired { .. }
+        )
+    });
+
+    Ok(games)
+}
+pub async fn fetch_game_logic(
+    id: String,
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<FetchGameStruct, RemoteAccessError> {
+    let version = {
+        let state_handle = state.lock().unwrap();
+
+        let db_lock = borrow_db_checked();
+
+        let metadata_option = db_lock.applications.installed_game_version.get(&id);
+        let version = match metadata_option {
+            None => None,
+            Some(metadata) => db_lock
+                .applications
+                .game_versions
+                .get(&metadata.id)
+                .map(|v| v.get(metadata.version.as_ref().unwrap()).unwrap())
+                .cloned(),
+        };
+
+        let game = state_handle.games.get(&id);
+        if let Some(game) = game {
+            let status = GameStatusManager::fetch_state(&id, &db_lock);
+
+            let data = FetchGameStruct {
+                game: game.clone(),
+                status,
+                version,
+            };
+
+            cache_object_db(&id, game, &db_lock)?;
+
+            return Ok(data);
+        }
+
+        version
+    };
+
+    let client = DROP_CLIENT_ASYNC.clone();
+    let response = generate_url(&["/api/v1/client/game/", &id], &[])?;
+    let response = client
+        .get(response)
+        .header("Authorization", generate_authorization_header())
+        .send()
+        .await?;
+
+    if response.status() == 404 {
+        let offline_fetch = fetch_game_logic_offline(id.clone(), state).await;
+        if let Ok(fetch_data) = offline_fetch {
+            return Ok(fetch_data);
+        }
+
+        return Err(RemoteAccessError::GameNotFound(id));
+    }
+    if response.status() != 200 {
+        let err = response.json().await.unwrap();
+        warn!("{err:?}");
+        return Err(RemoteAccessError::InvalidResponse(err));
+    }
+
+    let game: Game = response.json().await?;
+
+    let mut state_handle = state.lock().unwrap();
+    state_handle.games.insert(id.clone(), game.clone());
+
+    let mut db_handle = borrow_db_mut_checked();
+
+    db_handle
+        .applications
+        .game_statuses
+        .entry(id.clone())
+        .or_insert(GameDownloadStatus::Remote {});
+
+    let status = GameStatusManager::fetch_state(&id, &db_handle);
+
+    drop(db_handle);
+
+    let data = FetchGameStruct {
+        game: game.clone(),
+        status,
+        version,
+    };
+
+    cache_object(&id, &game)?;
+
+    Ok(data)
+}
+
+pub async fn fetch_game_logic_offline(
+    id: String,
+    _state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<FetchGameStruct, RemoteAccessError> {
+    let db_handle = borrow_db_checked();
+    let metadata_option = db_handle.applications.installed_game_version.get(&id);
+    let version = match metadata_option {
+        None => None,
+        Some(metadata) => db_handle
+            .applications
+            .game_versions
+            .get(&metadata.id)
+            .map(|v| v.get(metadata.version.as_ref().unwrap()).unwrap())
+            .cloned(),
+    };
+
+    let status = GameStatusManager::fetch_state(&id, &db_handle);
+    let game = get_cached_object::<Game>(&id)?;
+
+    drop(db_handle);
+
+    Ok(FetchGameStruct {
+        game,
+        status,
+        version,
+    })
+}
+
+pub async fn fetch_game_version_options_logic(
+    game_id: String,
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<Vec<GameVersion>, RemoteAccessError> {
+    let client = DROP_CLIENT_ASYNC.clone();
+
+    let response = generate_url(&["/api/v1/client/game/versions"], &[("id", &game_id)])?;
+    let response = client
+        .get(response)
+        .header("Authorization", generate_authorization_header())
+        .send()
+        .await?;
+
+    if response.status() != 200 {
+        let err = response.json().await.unwrap();
+        warn!("{err:?}");
+        return Err(RemoteAccessError::InvalidResponse(err));
+    }
+
+    let data: Vec<GameVersion> = response.json().await?;
+
+    let state_lock = state.lock().unwrap();
+    let process_manager_lock = state_lock.process_manager.lock().unwrap();
+    let data: Vec<GameVersion> = data
+        .into_iter()
+        .filter(|v| {
+            process_manager_lock
+                .valid_platform(&v.platform, &state_lock)
+                .unwrap()
+        })
+        .collect();
+    drop(process_manager_lock);
+    drop(state_lock);
+
+    Ok(data)
+}
+
+/**
+ * Called by:
+ *  - on_cancel, when cancelled, for obvious reasons
+ *  - when downloading, so if drop unexpectedly quits, we can resume the download. hidden by the "Downloading..." transient state, though
+ *  - when scanning, to import the game
+ */
+pub fn set_partially_installed(
+    meta: &DownloadableMetadata,
+    install_dir: String,
+    app_handle: Option<&AppHandle>,
+) {
+    set_partially_installed_db(&mut borrow_db_mut_checked(), meta, install_dir, app_handle);
+}
+
+pub fn set_partially_installed_db(
+    db_lock: &mut Database,
+    meta: &DownloadableMetadata,
+    install_dir: String,
+    app_handle: Option<&AppHandle>,
+) {
+    db_lock.applications.transient_statuses.remove(meta);
+    db_lock.applications.game_statuses.insert(
+        meta.id.clone(),
+        GameDownloadStatus::PartiallyInstalled {
+            version_name: meta.version.as_ref().unwrap().clone(),
+            install_dir,
+        },
+    );
+    db_lock
+        .applications
+        .installed_game_version
+        .insert(meta.id.clone(), meta.clone());
+
+    if let Some(app_handle) = app_handle {
+        push_game_update(
+            app_handle,
+            &meta.id,
+            None,
+            GameStatusManager::fetch_state(&meta.id, db_lock),
+        );
+    }
+}
+
+pub fn uninstall_game_logic(meta: DownloadableMetadata, app_handle: &AppHandle) {
+    debug!("triggered uninstall for agent");
+    let mut db_handle = borrow_db_mut_checked();
+    db_handle
+        .applications
+        .transient_statuses
+        .insert(meta.clone(), ApplicationTransientStatus::Uninstalling {});
+
+    push_game_update(
+        app_handle,
+        &meta.id,
+        None,
+        GameStatusManager::fetch_state(&meta.id, &db_handle),
+    );
+
+    let previous_state = db_handle.applications.game_statuses.get(&meta.id).cloned();
+    if previous_state.is_none() {
+        warn!("uninstall job doesn't have previous state, failing silently");
+        return;
+    }
+    let previous_state = previous_state.unwrap();
+
+    if let Some((_, install_dir)) = match previous_state {
+        GameDownloadStatus::Installed {
+            version_name,
+            install_dir,
+        } => Some((version_name, install_dir)),
+        GameDownloadStatus::SetupRequired {
+            version_name,
+            install_dir,
+        } => Some((version_name, install_dir)),
+        GameDownloadStatus::PartiallyInstalled {
+            version_name,
+            install_dir,
+        } => Some((version_name, install_dir)),
+        _ => None,
+    } {
+        db_handle
+            .applications
+            .transient_statuses
+            .insert(meta.clone(), ApplicationTransientStatus::Uninstalling {});
+
+        drop(db_handle);
+
+        let app_handle = app_handle.clone();
+        spawn(move || {
+            if let Err(e) = remove_dir_all(install_dir) {
+                error!("{e}");
+            } else {
+                let mut db_handle = borrow_db_mut_checked();
+                db_handle.applications.transient_statuses.remove(&meta);
+                db_handle
+                    .applications
+                    .installed_game_version
+                    .remove(&meta.id);
+                db_handle
+                    .applications
+                    .game_statuses
+                    .insert(meta.id.clone(), GameDownloadStatus::Remote {});
+                let _ = db_handle.applications.transient_statuses.remove(&meta);
+
+                push_game_update(
+                    &app_handle,
+                    &meta.id,
+                    None,
+                    GameStatusManager::fetch_state(&meta.id, &db_handle),
+                );
+
+                debug!("uninstalled game id {}", &meta.id);
+                app_handle.emit("update_library", ()).unwrap();
+            }
+        });
+    } else {
+        warn!("invalid previous state for uninstall, failing silently.");
+    }
+}
+
+pub fn get_current_meta(game_id: &String) -> Option<DownloadableMetadata> {
+    borrow_db_checked()
+        .applications
+        .installed_game_version
+        .get(game_id)
+        .cloned()
+}
+
+pub fn on_game_complete(
+    meta: &DownloadableMetadata,
+    install_dir: String,
+    app_handle: &AppHandle,
+) -> Result<(), RemoteAccessError> {
+    // Fetch game version information from remote
+    if meta.version.is_none() {
+        return Err(RemoteAccessError::GameNotFound(meta.id.clone()));
+    }
+
+    let client = DROP_CLIENT_SYNC.clone();
+    let response = generate_url(
+        &["/api/v1/client/game/version"],
+        &[
+            ("id", &meta.id),
+            ("version", meta.version.as_ref().unwrap()),
+        ],
+    )?;
+    let response = client
+        .get(response)
+        .header("Authorization", generate_authorization_header())
+        .send()?;
+
+    let game_version: GameVersion = response.json()?;
+
+    let mut handle = borrow_db_mut_checked();
+    handle
+        .applications
+        .game_versions
+        .entry(meta.id.clone())
+        .or_default()
+        .insert(meta.version.clone().unwrap(), game_version.clone());
+    handle
+        .applications
+        .installed_game_version
+        .insert(meta.id.clone(), meta.clone());
+
+    drop(handle);
+
+    let status = if game_version.setup_command.is_empty() {
+        GameDownloadStatus::Installed {
+            version_name: meta.version.clone().unwrap(),
+            install_dir,
+        }
+    } else {
+        GameDownloadStatus::SetupRequired {
+            version_name: meta.version.clone().unwrap(),
+            install_dir,
+        }
+    };
+
+    let mut db_handle = borrow_db_mut_checked();
+    db_handle
+        .applications
+        .game_statuses
+        .insert(meta.id.clone(), status.clone());
+    drop(db_handle);
+
+    app_handle
+        .emit(
+            &format!("update_game/{}", meta.id),
+            GameUpdateEvent {
+                game_id: meta.id.clone(),
+                status: (Some(status), None),
+                version: Some(game_version),
+            },
+        )
+        .unwrap();
+
+    Ok(())
+}
+
+pub fn push_game_update(
+    app_handle: &AppHandle,
+    game_id: &String,
+    version: Option<GameVersion>,
+    status: GameStatusWithTransient,
+) {
+    if let Some(GameDownloadStatus::Installed { .. } | GameDownloadStatus::SetupRequired { .. }) =
+        &status.0
+        && version.is_none()
+    {
+        panic!("pushed game for installed game that doesn't have version information");
+    }
+
+    app_handle
+        .emit(
+            &format!("update_game/{game_id}"),
+            GameUpdateEvent {
+                game_id: game_id.clone(),
+                status,
+                version,
+            },
+        )
+        .unwrap();
+}
+
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct FrontendGameOptions {
+    launch_string: String,
+}
+
+#[tauri::command]
+pub fn update_game_configuration(
+    game_id: String,
+    options: FrontendGameOptions,
+) -> Result<(), LibraryError> {
+    let mut handle = borrow_db_mut_checked();
+    let installed_version = handle
+        .applications
+        .installed_game_version
+        .get(&game_id)
+        .ok_or(LibraryError::MetaNotFound(game_id))?;
+
+    let id = installed_version.id.clone();
+    let version = installed_version.version.clone().unwrap();
+
+    let mut existing_configuration = handle
+        .applications
+        .game_versions
+        .get(&id)
+        .unwrap()
+        .get(&version)
+        .unwrap()
+        .clone();
+
+    // Add more options in here
+    existing_configuration.launch_command_template = options.launch_string;
+
+    // Add no more options past here
+
+    handle
+        .applications
+        .game_versions
+        .get_mut(&id)
+        .unwrap()
+        .insert(version.to_string(), existing_configuration);
+
+    Ok(())
+}

src-tauri/src/games/mod.rs

@@ -1,6 +1,5 @@
-#![feature(iterator_try_collect)]
-
 pub mod collections;
+pub mod commands;
 pub mod downloads;
 pub mod library;
 pub mod state;

src-tauri/src/games/state.rs

@@ -1,4 +1,4 @@
-use database::models::data::{
+use crate::database::models::data::{
     ApplicationTransientStatus, Database, DownloadType, DownloadableMetadata, GameDownloadStatus,
 };
 

src-tauri/src/lib.rs

@@ -5,13 +5,115 @@
 #![feature(iterator_try_collect)]
 #![deny(clippy::all)]
 
+mod database;
 mod games;
 
 mod client;
+mod download_manager;
 mod error;
 mod process;
 mod remote;
 
+use crate::database::scan::scan_install_dirs;
+use crate::process::commands::open_process_logs;
+use crate::process::process_handlers::UMU_LAUNCHER_EXECUTABLE;
+use crate::remote::commands::auth_initiate_code;
+use crate::{database::db::DatabaseImpls, games::downloads::commands::resume_download};
+use bitcode::{Decode, Encode};
+use client::commands::fetch_state;
+use client::{
+    autostart::{get_autostart_enabled, sync_autostart_on_startup, toggle_autostart},
+    cleanup::{cleanup_and_exit, quit},
+};
+use database::commands::{
+    add_download_dir, delete_download_dir, fetch_download_dir_stats, fetch_settings,
+    fetch_system_data, update_settings,
+};
+use database::db::{DATA_ROOT_DIR, DatabaseInterface, borrow_db_checked, borrow_db_mut_checked};
+use database::models::data::GameDownloadStatus;
+use download_manager::commands::{
+    cancel_game, move_download_in_queue, pause_downloads, resume_downloads,
+};
+use download_manager::download_manager_builder::DownloadManagerBuilder;
+use download_manager::download_manager_frontend::DownloadManager;
+use games::collections::commands::{
+    add_game_to_collection, create_collection, delete_collection, delete_game_in_collection,
+    fetch_collection, fetch_collections,
+};
+use games::commands::{
+    fetch_game, fetch_game_status, fetch_game_version_options, fetch_library, uninstall_game,
+};
+use games::downloads::commands::download_game;
+use games::library::{Game, update_game_configuration};
+use log::{LevelFilter, debug, info, warn};
+use log4rs::Config;
+use log4rs::append::console::ConsoleAppender;
+use log4rs::append::file::FileAppender;
+use log4rs::config::{Appender, Root};
+use log4rs::encode::pattern::PatternEncoder;
+use process::commands::{kill_game, launch_game};
+use process::process_manager::ProcessManager;
+use remote::auth::{self, recieve_handshake};
+use remote::commands::{
+    auth_initiate, fetch_drop_object, gen_drop_url, manual_recieve_handshake, retry_connect,
+    sign_out, use_remote,
+};
+use remote::fetch_object::fetch_object;
+use remote::server_proto::{handle_server_proto, handle_server_proto_offline};
+use serde::{Deserialize, Serialize};
+use std::fs::File;
+use std::io::Write;
+use std::panic::PanicHookInfo;
+use std::path::Path;
+use std::str::FromStr;
+use std::sync::Arc;
+use std::time::SystemTime;
+use std::{
+    collections::HashMap,
+    sync::{LazyLock, Mutex},
+};
+use std::{env, panic};
+use tauri::menu::{Menu, MenuItem, PredefinedMenuItem};
+use tauri::tray::TrayIconBuilder;
+use tauri::{AppHandle, Manager, RunEvent, WindowEvent};
+use tauri_plugin_deep_link::DeepLinkExt;
+use tauri_plugin_dialog::DialogExt;
+
+#[derive(Clone, Copy, Serialize, Eq, PartialEq)]
+pub enum AppStatus {
+    NotConfigured,
+    Offline,
+    ServerError,
+    SignedOut,
+    SignedIn,
+    SignedInNeedsReauth,
+    ServerUnavailable,
+}
+
+#[derive(Clone, Serialize, Deserialize, Encode, Decode)]
+#[serde(rename_all = "camelCase")]
+pub struct User {
+    id: String,
+    username: String,
+    admin: bool,
+    display_name: String,
+    profile_picture_object_id: String,
+}
+
+#[derive(Clone)]
+pub struct CompatInfo {
+    umu_installed: bool,
+}
+
+fn create_new_compat_info() -> Option<CompatInfo> {
+    #[cfg(target_os = "windows")]
+    return None;
+
+    let has_umu_installed = UMU_LAUNCHER_EXECUTABLE.is_some();
+    Some(CompatInfo {
+        umu_installed: has_umu_installed,
+    })
+}
 
 #[derive(Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -35,7 +137,7 @@ async fn setup(handle: AppHandle) -> AppState<'static> {
         )))
         .append(false)
         .build(DATA_ROOT_DIR.join("./drop.log"))
-        .expect("Failed to setup logfile");
+        .unwrap();
 
     let console = ConsoleAppender::builder()
         .encoder(Box::new(PatternEncoder::new(
@@ -55,9 +157,9 @@ async fn setup(handle: AppHandle) -> AppState<'static> {
                 .appenders(vec!["logfile", "console"])
                 .build(LevelFilter::from_str(&log_level).expect("Invalid log level")),
         )
-        .expect("Failed to build config");
+        .unwrap();
 
-    log4rs::init_config(config).expect("Failed to initialise log4rs");
+    log4rs::init_config(config).unwrap();
 
     let games = HashMap::new();
     let download_manager = Arc::new(DownloadManagerBuilder::build(handle.clone()));
@@ -145,6 +247,8 @@ async fn setup(handle: AppHandle) -> AppState<'static> {
     }
 }
 
+pub static DB: LazyLock<DatabaseInterface> = LazyLock::new(DatabaseInterface::set_up_database);
+
 pub fn custom_panic_handler(e: &PanicHookInfo) -> Option<()> {
     let crash_file = DATA_ROOT_DIR.join(format!(
         "crash-{}.log",
@@ -266,64 +370,42 @@ pub fn run() {
                 .shadow(false)
                 .data_directory(DATA_ROOT_DIR.join(".webview"))
                 .build()
-                .expect("Failed to build main window");
+                .unwrap();
 
                 app.deep_link().on_open_url(move |event| {
                     debug!("handling drop:// url");
                     let binding = event.urls();
-                    let url = match binding.first() {
+                    let url = binding.first().unwrap();
-                        Some(url) => url,
+                    if url.host_str().unwrap() == "handshake" {
-                        None => {
-                            warn!("No value recieved from deep link. Is this a drop server?");
-                            return;
-                        }
-                    };
-                    if let Some("handshake") = url.host_str() {
                         tauri::async_runtime::spawn(recieve_handshake(
                             handle.clone(),
                             url.path().to_string(),
                         ));
                     }
                 });
-                let open_menu_item = MenuItem::with_id(app, "open", "Open", true, None::<&str>)
-                    .expect("Failed to generate open menu item");
-
-                let sep = PredefinedMenuItem::separator(app)
-                    .expect("Failed to generate menu separator item");
-
-                let quit_menu_item = MenuItem::with_id(app, "quit", "Quit", true, None::<&str>)
-                    .expect("Failed to generate quit menu item");
 
                 let menu = Menu::with_items(
                     app,
                     &[
-                        &open_menu_item,
+                        &MenuItem::with_id(app, "open", "Open", true, None::<&str>).unwrap(),
-                        &sep,
+                        &PredefinedMenuItem::separator(app).unwrap(),
                         /*
                         &MenuItem::with_id(app, "show_library", "Library", true, None::<&str>)?,
                         &MenuItem::with_id(app, "show_settings", "Settings", true, None::<&str>)?,
                         &PredefinedMenuItem::separator(app)?,
                          */
-                        &quit_menu_item,
+                        &MenuItem::with_id(app, "quit", "Quit", true, None::<&str>).unwrap(),
                     ],
                 )
-                .expect("Failed to generate menu");
+                .unwrap();
 
                 run_on_tray(|| {
                     TrayIconBuilder::new()
-                        .icon(
+                        .icon(app.default_window_icon().unwrap().clone())
-                            app.default_window_icon()
-                                .expect("Failed to get default window icon")
-                                .clone(),
-                        )
                         .menu(&menu)
                         .on_menu_event(|app, event| match event.id.as_ref() {
                             "open" => {
-                                app.webview_windows()
+                                app.webview_windows().get("main").unwrap().show().unwrap();
-                                    .get("main")
-                                    .expect("Failed to get webview")
-                                    .show()
-                                    .expect("Failed to show window");
                             }
                             "quit" => {
                                 cleanup_and_exit(app, &app.state());
@@ -340,19 +422,15 @@ pub fn run() {
                 {
                     let mut db_handle = borrow_db_mut_checked();
                     if let Some(original) = db_handle.prev_database.take() {
-                        let canonicalised = match original.canonicalize() {
-                            Ok(o) => o,
-                            Err(_) => original,
-                        };
                         warn!(
                             "Database corrupted. Original file at {}",
-                            canonicalised.display()
+                            original.canonicalize().unwrap().to_string_lossy()
                         );
                         app.dialog()
-                            .message(format!(
+                            .message(
-                                "Database corrupted. A copy has been saved at: {}",
+                                "Database corrupted. A copy has been saved at: ".to_string()
-                                canonicalised.display()
+                                    + original.to_str().unwrap(),
-                            ))
+                            )
                             .title("Database corrupted")
                             .show(|_| {});
                     }
@@ -363,7 +441,7 @@ pub fn run() {
         })
         .register_asynchronous_uri_scheme_protocol("object", move |_ctx, request, responder| {
             tauri::async_runtime::spawn(async move {
-                fetch_object_wrapper(request, responder).await;
+                fetch_object(request, responder).await;
             });
         })
         .register_asynchronous_uri_scheme_protocol("server", |ctx, request, responder| {
@@ -374,8 +452,8 @@ pub fn run() {
 
                 offline!(
                     state,
-                    handle_server_proto_wrapper,
+                    handle_server_proto,
-                    handle_server_proto_offline_wrapper,
+                    handle_server_proto_offline,
                     request,
                     responder
                 )
@@ -385,7 +463,7 @@ pub fn run() {
         .on_window_event(|window, event| {
             if let WindowEvent::CloseRequested { api, .. } = event {
                 run_on_tray(|| {
-                    window.hide().expect("Failed to close window in tray");
+                    window.hide().unwrap();
                     api.prevent_close();
                 });
             }
@@ -408,98 +486,10 @@ fn run_on_tray<T: FnOnce()>(f: T) {
     if match std::env::var("NO_TRAY_ICON") {
         Ok(s) => s.to_lowercase() != "true",
         Err(_) => true,
+    } || match option_env!("NO_TRAY_ICON") {
+        Some(s) => s.to_lowercase() != "true",
+        None => true,
     } {
         (f)();
     }
 }
-
-// TODO: Refactor
-pub async fn recieve_handshake(app: AppHandle, path: String) {
-    // Tell the app we're processing
-    app_emit!(app, "auth/processing", ());
-
-    let handshake_result = recieve_handshake_logic(&app, path).await;
-    if let Err(e) = handshake_result {
-        warn!("error with authentication: {e}");
-        app_emit!(app, "auth/failed", e.to_string());
-        return;
-    }
-
-    let app_state = app.state::<Mutex<AppState>>();
-
-    let (app_status, user) = remote::setup().await;
-
-    let mut state_lock = lock!(app_state);
-
-    state_lock.status = app_status;
-    state_lock.user = user;
-
-    let _ = clear_cached_object("collections");
-    let _ = clear_cached_object("library");
-
-    drop(state_lock);
-
-    app_emit!(app, "auth/finished", ());
-}
-
-// TODO: Refactor
-async fn recieve_handshake_logic(app: &AppHandle, path: String) -> Result<(), RemoteAccessError> {
-    let path_chunks: Vec<&str> = path.split('/').collect();
-    if path_chunks.len() != 3 {
-        app_emit!(app, "auth/failed", ());
-        return Err(RemoteAccessError::HandshakeFailed(
-            "failed to parse token".to_string(),
-        ));
-    }
-
-    let base_url = {
-        let handle = borrow_db_checked();
-        Url::parse(handle.base_url.as_str())?
-    };
-
-    let client_id = path_chunks
-        .get(1)
-        .expect("Failed to get client id from path chunks");
-    let token = path_chunks
-        .get(2)
-        .expect("Failed to get token from path chunks");
-    let body = HandshakeRequestBody {
-        client_id: (client_id).to_string(),
-        token: (token).to_string(),
-    };
-
-    let endpoint = base_url.join("/api/v1/client/auth/handshake")?;
-    let client = DROP_CLIENT_ASYNC.clone();
-    let response = client.post(endpoint).json(&body).send().await?;
-    debug!("handshake responsded with {}", response.status().as_u16());
-    if !response.status().is_success() {
-        return Err(RemoteAccessError::InvalidResponse(response.json().await?));
-    }
-    let response_struct: HandshakeResponse = response.json().await?;
-
-    {
-        let mut handle = borrow_db_mut_checked();
-        handle.auth = Some(DatabaseAuth {
-            private: response_struct.private,
-            cert: response_struct.certificate,
-            client_id: response_struct.id,
-            web_token: None,
-        });
-    }
-
-    let web_token = {
-        let header = generate_authorization_header();
-        let token = client
-            .post(base_url.join("/api/v1/client/user/webtoken")?)
-            .header("Authorization", header)
-            .send()
-            .await?;
-
-        token.text().await?
-    };
-    let mut handle = borrow_db_mut_checked();
-    handle.auth.as_mut().unwrap().web_token = Some(web_token);
-
-    Ok(())
-}
-

src-tauri/src/process/commands.rs

@@ -1,14 +1,14 @@
 use std::sync::Mutex;
 
-use crate::{AppState, error::process_error::ProcessError, lock};
+use crate::{error::process_error::ProcessError, AppState};
 
 #[tauri::command]
 pub fn launch_game(
     id: String,
     state: tauri::State<'_, Mutex<AppState>>,
 ) -> Result<(), ProcessError> {
-    let state_lock = lock!(state);
+    let state_lock = state.lock().unwrap();
-    let mut process_manager_lock = lock!(state_lock.process_manager);
+    let mut process_manager_lock = state_lock.process_manager.lock().unwrap();
 
     //let meta = DownloadableMetadata {
     //    id,
@@ -32,8 +32,8 @@ pub fn kill_game(
     game_id: String,
     state: tauri::State<'_, Mutex<AppState>>,
 ) -> Result<(), ProcessError> {
-    let state_lock = lock!(state);
+    let state_lock = state.lock().unwrap();
-    let mut process_manager_lock = lock!(state_lock.process_manager);
+    let mut process_manager_lock = state_lock.process_manager.lock().unwrap();
     process_manager_lock
         .kill_game(game_id)
         .map_err(ProcessError::IOError)
@@ -44,15 +44,7 @@ pub fn open_process_logs(
     game_id: String,
     state: tauri::State<'_, Mutex<AppState>>,
 ) -> Result<(), ProcessError> {
-    let state_lock = lock!(state);
+    let state_lock = state.lock().unwrap();
-    let mut process_manager_lock = lock!(state_lock.process_manager);
+    let mut process_manager_lock = state_lock.process_manager.lock().unwrap();
-
-    let dir = process_manager_lock.get_log_dir(game_id);
-    state
-        .handle()
-        .opener()
-        .open_path(dir.display().to_string(), None::<&str>)
-        .map_err(ProcessError::OpenerError)?;
-
     process_manager_lock.open_process_logs(game_id)
 }

src-tauri/src/process/mod.rs

@@ -0,0 +1,5 @@
+pub mod commands;
+pub mod process_manager;
+pub mod process_handlers;
+pub mod format;
+pub mod utils;

src-tauri/src/process/process_handlers.rs

@@ -1,9 +1,17 @@
-use client::compat::{COMPAT_INFO, UMU_LAUNCHER_EXECUTABLE};
+use std::{
-use database::{platform::Platform, Database, DownloadableMetadata, GameVersion};
+    ffi::OsStr,
-use log::debug;
+    path::PathBuf,
+    process::{Command, Stdio},
+    sync::LazyLock,
+};
 
+use log::{debug, info};
 
-use crate::{error::ProcessError, process_manager::ProcessHandler};
+use crate::{
+    AppState,
+    database::models::data::{Database, DownloadableMetadata, GameVersion},
+    process::process_manager::{Platform, ProcessHandler},
+};
 
 pub struct NativeGameLauncher;
 impl ProcessHandler for NativeGameLauncher {
@@ -14,15 +22,40 @@ impl ProcessHandler for NativeGameLauncher {
         args: Vec<String>,
         _game_version: &GameVersion,
         _current_dir: &str,
-    ) -> Result<String, ProcessError> {
+    ) -> String {
-        Ok(format!("\"{}\" {}", launch_command, args.join(" ")))
+        format!("\"{}\" {}", launch_command, args.join(" "))
     }
 
-    fn valid_for_platform(&self, _db: &Database, _target: &Platform) -> bool {
+    fn valid_for_platform(&self, _db: &Database, _state: &AppState, _target: &Platform) -> bool {
         true
     }
 }
 
+pub static UMU_LAUNCHER_EXECUTABLE: LazyLock<Option<PathBuf>> = LazyLock::new(|| {
+    let x = get_umu_executable();
+    info!("{:?}", &x);
+    x
+});
+const UMU_BASE_LAUNCHER_EXECUTABLE: &str = "umu-run";
+const UMU_INSTALL_DIRS: [&str; 4] = ["/app/share", "/use/local/share", "/usr/share", "/opt"];
+
+fn get_umu_executable() -> Option<PathBuf> {
+    if check_executable_exists(UMU_BASE_LAUNCHER_EXECUTABLE) {
+        return Some(PathBuf::from(UMU_BASE_LAUNCHER_EXECUTABLE));
+    }
+
+    for dir in UMU_INSTALL_DIRS {
+        let p = PathBuf::from(dir).join(UMU_BASE_LAUNCHER_EXECUTABLE);
+        if check_executable_exists(&p) {
+            return Some(p);
+        }
+    }
+    None
+}
+fn check_executable_exists<P: AsRef<OsStr>>(exec: P) -> bool {
+    let has_umu_installed = Command::new(exec).stdout(Stdio::null()).output();
+    has_umu_installed.is_ok()
+}
 pub struct UMULauncher;
 impl ProcessHandler for UMULauncher {
     fn create_launch_process(
@@ -32,7 +65,7 @@ impl ProcessHandler for UMULauncher {
         args: Vec<String>,
         game_version: &GameVersion,
         _current_dir: &str,
-    ) -> Result<String, ProcessError> {
+    ) -> String {
         debug!("Game override: \"{:?}\"", &game_version.umu_id_override);
         let game_id = match &game_version.umu_id_override {
             Some(game_override) => {
@@ -44,16 +77,16 @@ impl ProcessHandler for UMULauncher {
             }
             None => game_version.game_id.clone(),
         };
-        Ok(format!(
+        format!(
             "GAMEID={game_id} {umu:?} \"{launch}\" {args}",
-            umu = UMU_LAUNCHER_EXECUTABLE.as_ref().expect("Failed to get UMU_LAUNCHER_EXECUTABLE as ref"),
+            umu = UMU_LAUNCHER_EXECUTABLE.as_ref().unwrap(),
             launch = launch_command,
             args = args.join(" ")
-        ))
+        )
     }
 
-    fn valid_for_platform(&self, _db: &Database, _target: &Platform) -> bool {
+    fn valid_for_platform(&self, _db: &Database, state: &AppState, _target: &Platform) -> bool {
-        let Some(compat_info) = &*COMPAT_INFO else {
+        let Some(ref compat_info) = state.compat_info else {
             return false;
         };
         compat_info.umu_installed
@@ -69,7 +102,7 @@ impl ProcessHandler for AsahiMuvmLauncher {
         args: Vec<String>,
         game_version: &GameVersion,
         current_dir: &str,
-    ) -> Result<String, ProcessError> {
+    ) -> String {
         let umu_launcher = UMULauncher {};
         let umu_string = umu_launcher.create_launch_process(
             meta,
@@ -77,23 +110,20 @@ impl ProcessHandler for AsahiMuvmLauncher {
             args,
             game_version,
             current_dir,
-        )?;
+        );
         let mut args_cmd = umu_string
             .split("umu-run")
             .collect::<Vec<&str>>()
             .into_iter();
-        let args = args_cmd
+        let args = args_cmd.next().unwrap().trim();
-            .next()
+        let cmd = format!("umu-run{}", args_cmd.next().unwrap());
-            .ok_or(ProcessError::InvalidArguments(umu_string.clone()))?
-            .trim();
-        let cmd = format!("umu-run{}", args_cmd.next().ok_or(ProcessError::InvalidArguments(umu_string.clone()))?);
 
-        Ok(format!("{args} muvm -- {cmd}"))
+        format!("{args} muvm -- {cmd}")
     }
 
     #[allow(unreachable_code)]
     #[allow(unused_variables)]
-    fn valid_for_platform(&self, _db: &Database, _target: &Platform) -> bool {
+    fn valid_for_platform(&self, _db: &Database, state: &AppState, _target: &Platform) -> bool {
         #[cfg(not(target_os = "linux"))]
         return false;
 
@@ -105,7 +135,7 @@ impl ProcessHandler for AsahiMuvmLauncher {
             return false;
         }
 
-        let Some(compat_info) = &*COMPAT_INFO else {
+        let Some(ref compat_info) = state.compat_info else {
             return false;
         };
 

src-tauri/src/process/process_manager.rs

@@ -1,30 +1,38 @@
 use std::{
     collections::HashMap,
     fs::{OpenOptions, create_dir_all},
-    io,
+    io::{self},
     path::PathBuf,
     process::{Command, ExitStatus},
     str::FromStr,
-    sync::Arc,
+    sync::{Arc, Mutex},
+    thread::spawn,
     time::{Duration, SystemTime},
 };
 
-use database::{
-    ApplicationTransientStatus, Database, DownloadType, DownloadableMetadata, GameDownloadStatus,
-    GameVersion, borrow_db_checked, borrow_db_mut_checked, db::DATA_ROOT_DIR, platform::Platform,
-};
 use dynfmt::Format;
 use dynfmt::SimpleCurlyFormat;
-use games::state::GameStatusManager;
 use log::{debug, info, warn};
 use serde::{Deserialize, Serialize};
 use shared_child::SharedChild;
+use tauri::{AppHandle, Emitter, Manager};
+use tauri_plugin_opener::OpenerExt;
 
 use crate::{
-    PROCESS_MANAGER,
+    AppState, DB,
-    error::ProcessError,
+    database::{
-    format::DropFormatArgs,
+        db::{DATA_ROOT_DIR, borrow_db_checked, borrow_db_mut_checked},
-    process_handlers::{AsahiMuvmLauncher, NativeGameLauncher, UMULauncher},
+        models::data::{
+            ApplicationTransientStatus, Database, DownloadType, DownloadableMetadata,
+            GameDownloadStatus, GameVersion,
+        },
+    },
+    error::process_error::ProcessError,
+    games::{library::push_game_update, state::GameStatusManager},
+    process::{
+        format::DropFormatArgs,
+        process_handlers::{AsahiMuvmLauncher, NativeGameLauncher, UMULauncher},
+    },
 };
 
 pub struct RunningProcess {
@@ -37,6 +45,7 @@ pub struct ProcessManager<'a> {
     current_platform: Platform,
     log_output_dir: PathBuf,
     processes: HashMap<String, RunningProcess>,
+    app_handle: AppHandle,
     game_launchers: Vec<(
         (Platform, Platform),
         &'a (dyn ProcessHandler + Sync + Send + 'static),
@@ -44,7 +53,7 @@ pub struct ProcessManager<'a> {
 }
 
 impl ProcessManager<'_> {
-    pub fn new() -> Self {
+    pub fn new(app_handle: AppHandle) -> Self {
         let log_output_dir = DATA_ROOT_DIR.join("logs");
 
         ProcessManager {
@@ -57,6 +66,7 @@ impl ProcessManager<'_> {
             #[cfg(target_os = "linux")]
             current_platform: Platform::Linux,
 
+            app_handle,
             processes: HashMap::new(),
             log_output_dir,
             game_launchers: vec![
@@ -104,27 +114,26 @@ impl ProcessManager<'_> {
         self.log_output_dir.join(game_id)
     }
 
-    fn on_process_finish(
+    pub fn open_process_logs(&mut self, game_id: String) -> Result<(), ProcessError> {
-        &mut self,
+        let dir = self.get_log_dir(game_id);
-        game_id: String,
+        self.app_handle
-        result: Result<ExitStatus, std::io::Error>,
+            .opener()
-    ) -> Result<(), ProcessError> {
+            .open_path(dir.to_str().unwrap(), None::<&str>)
+            .map_err(ProcessError::OpenerError)?;
+        Ok(())
+    }
+
+    fn on_process_finish(&mut self, game_id: String, result: Result<ExitStatus, std::io::Error>) {
         if !self.processes.contains_key(&game_id) {
             warn!(
                 "process on_finish was called, but game_id is no longer valid. finished with result: {result:?}"
             );
-            return Ok(());
+            return;
         }
 
         debug!("process for {:?} exited with {:?}", &game_id, result);
 
-        let process = match self.processes.remove(&game_id) {
+        let process = self.processes.remove(&game_id).unwrap();
-            Some(process) => process,
-            None => {
-                info!("Attempted to stop process {game_id} which didn't exist");
-                return Ok(());
-            }
-        };
 
         let mut db_handle = borrow_db_mut_checked();
         let meta = db_handle
@@ -132,7 +141,7 @@ impl ProcessManager<'_> {
             .installed_game_version
             .get(&game_id)
             .cloned()
-            .unwrap_or_else(|| panic!("Could not get installed version of {}", &game_id));
+            .unwrap();
         db_handle.applications.transient_statuses.remove(&meta);
 
         let current_state = db_handle.applications.game_statuses.get(&game_id).cloned();
@@ -157,34 +166,35 @@ impl ProcessManager<'_> {
         // Or if the status isn't 0
         // Or if it's an error
         if !process.manually_killed
-            && (elapsed.as_secs() <= 2 || result.map_or(true, |r| !r.success()))
+            && (elapsed.as_secs() <= 2 || result.is_err() || !result.unwrap().success())
         {
             warn!("drop detected that the game {game_id} may have failed to launch properly");
-            return Err(ProcessError::FailedLaunch(game_id));
+            let _ = self.app_handle.emit("launch_external_error", &game_id);
-            // let _ = self.app_handle.emit("launch_external_error", &game_id);
         }
 
-        let version_data = match db_handle.applications.game_versions.get(&game_id) {
+        // This is too many unwraps for me to be comfortable
-            // This unwrap here should be resolved by just making the hashmap accept an option rather than just a String
+        let version_data = db_handle
-            Some(res) => res.get(&meta.version.unwrap()).expect("Failed to get game version from installed game versions. Is the database corrupted?"),
+            .applications
-            None => todo!(),
+            .game_versions
-        };
+            .get(&game_id)
+            .unwrap()
+            .get(&meta.version.unwrap())
+            .unwrap();
 
         let status = GameStatusManager::fetch_state(&game_id, &db_handle);
 
-        // TODO
+        push_game_update(
-        // push_game_update(
+            &self.app_handle,
-        //     &self.app_handle,
+            &game_id,
-        //     &game_id,
+            Some(version_data.clone()),
-        //     Some(version_data.clone()),
+            status,
-        //     status,
+        );
-        // );
-        Ok(())
     }
 
     fn fetch_process_handler(
         &self,
         db_lock: &Database,
+        state: &AppState,
         target_platform: &Platform,
     ) -> Result<&(dyn ProcessHandler + Send + Sync), ProcessError> {
         Ok(self
@@ -194,25 +204,30 @@ impl ProcessManager<'_> {
                 let (e_current, e_target) = e.0;
                 e_current == self.current_platform
                     && e_target == *target_platform
-                    && e.1.valid_for_platform(db_lock, target_platform)
+                    && e.1.valid_for_platform(db_lock, state, target_platform)
             })
             .ok_or(ProcessError::InvalidPlatform)?
             .1)
     }
 
-    pub fn valid_platform(&self, platform: &Platform) -> bool {
+    pub fn valid_platform(&self, platform: &Platform, state: &AppState) -> Result<bool, String> {
         let db_lock = borrow_db_checked();
-        let process_handler = self.fetch_process_handler(&db_lock, platform);
+        let process_handler = self.fetch_process_handler(&db_lock, state, platform);
-        process_handler.is_ok()
+        Ok(process_handler.is_ok())
     }
 
-    /// Must be called through spawn as it is currently blocking
+    pub fn launch_process(
-    pub fn launch_process(&mut self, game_id: String) -> Result<(), ProcessError> {
+        &mut self,
+        game_id: String,
+        state: &AppState,
+    ) -> Result<(), ProcessError> {
         if self.processes.contains_key(&game_id) {
             return Err(ProcessError::AlreadyRunning);
         }
 
-        let version = match borrow_db_checked()
+        let version = match DB
+            .borrow_data()
+            .unwrap()
             .applications
             .game_statuses
             .get(&game_id)
@@ -251,7 +266,7 @@ impl ProcessManager<'_> {
         debug!(
             "Launching process {:?} with version {:?}",
             &game_id,
-            db_lock.applications.game_versions.get(&game_id)
+            db_lock.applications.game_versions.get(&game_id).unwrap()
         );
 
         let game_version = db_lock
@@ -289,7 +304,7 @@ impl ProcessManager<'_> {
 
         let target_platform = game_version.platform;
 
-        let process_handler = self.fetch_process_handler(&db_lock, &target_platform)?;
+        let process_handler = self.fetch_process_handler(&db_lock, state, &target_platform)?;
 
         let (launch, args) = match game_status {
             GameDownloadStatus::Installed {
@@ -307,9 +322,8 @@ impl ProcessManager<'_> {
             GameDownloadStatus::Remote {} => unreachable!("Game registered as 'Remote'"),
         };
 
-        #[allow(clippy::unwrap_used)]
         let launch = PathBuf::from_str(install_dir).unwrap().join(launch);
-        let launch = launch.display().to_string();
+        let launch = launch.to_str().unwrap();
 
         let launch_string = process_handler.create_launch_process(
             &meta,
@@ -317,7 +331,7 @@ impl ProcessManager<'_> {
             args.clone(),
             game_version,
             install_dir,
-        )?;
+        );
 
         let format_args = DropFormatArgs::new(
             launch_string,
@@ -363,17 +377,32 @@ impl ProcessManager<'_> {
             .transient_statuses
             .insert(meta.clone(), ApplicationTransientStatus::Running {});
 
-        // TODO
+        push_game_update(
-        // push_game_update(
+            &self.app_handle,
-        //     &self.app_handle,
+            &meta.id,
-        //     &meta.id,
+            None,
-        //     None,
+            (None, Some(ApplicationTransientStatus::Running {})),
-        //     (None, Some(ApplicationTransientStatus::Running {})),
+        );
-        // );
 
         let wait_thread_handle = launch_process_handle.clone();
+        let wait_thread_apphandle = self.app_handle.clone();
         let wait_thread_game_id = meta.clone();
 
+        spawn(move || {
+            let result: Result<ExitStatus, std::io::Error> = launch_process_handle.wait();
+
+            let app_state = wait_thread_apphandle.state::<Mutex<AppState>>();
+            let app_state_handle = app_state.lock().unwrap();
+
+            let mut process_manager_handle = app_state_handle.process_manager.lock().unwrap();
+            process_manager_handle.on_process_finish(wait_thread_game_id.id, result);
+
+            // As everything goes out of scope, they should get dropped
+            // But just to explicit about it
+            drop(process_manager_handle);
+            drop(app_state_handle);
+        });
+
         self.processes.insert(
             meta.id,
             RunningProcess {
@@ -382,12 +411,52 @@ impl ProcessManager<'_> {
                 manually_killed: false,
             },
         );
+        Ok(())
+    }
+}
 
-        let result: Result<ExitStatus, std::io::Error> = launch_process_handle.wait();
+#[derive(Eq, Hash, PartialEq, Serialize, Deserialize, Clone, Copy, Debug)]
+pub enum Platform {
+    Windows,
+    Linux,
+    MacOs,
+}
 
-        PROCESS_MANAGER
+impl Platform {
-            .lock()
+    #[cfg(target_os = "windows")]
-            .on_process_finish(wait_thread_game_id.id, result)
+    pub const HOST: Platform = Self::Windows;
+    #[cfg(target_os = "macos")]
+    pub const HOST: Platform = Self::MacOs;
+    #[cfg(target_os = "linux")]
+    pub const HOST: Platform = Self::Linux;
+
+    pub fn is_case_sensitive(&self) -> bool {
+        match self {
+            Self::Windows | Self::MacOs => false,
+            Self::Linux => true,
+        }
+    }
+}
+
+impl From<&str> for Platform {
+    fn from(value: &str) -> Self {
+        match value.to_lowercase().trim() {
+            "windows" => Self::Windows,
+            "linux" => Self::Linux,
+            "mac" | "macos" => Self::MacOs,
+            _ => unimplemented!(),
+        }
+    }
+}
+
+impl From<whoami::Platform> for Platform {
+    fn from(value: whoami::Platform) -> Self {
+        match value {
+            whoami::Platform::Windows => Platform::Windows,
+            whoami::Platform::Linux => Platform::Linux,
+            whoami::Platform::MacOS => Platform::MacOs,
+            _ => unimplemented!(),
+        }
     }
 }
 
@@ -399,7 +468,7 @@ pub trait ProcessHandler: Send + 'static {
         args: Vec<String>,
         game_version: &GameVersion,
         current_dir: &str,
-    ) -> Result<String, ProcessError>;
+    ) -> String;
 
-    fn valid_for_platform(&self, db: &Database, target: &Platform) -> bool;
+    fn valid_for_platform(&self, db: &Database, state: &AppState, target: &Platform) -> bool;
 }

src-tauri/src/process/utils.rs

@@ -1,8 +1,10 @@
-use std::{io, path::PathBuf, sync::Arc};
+use std::{path::PathBuf, sync::Arc};
 
-use download_manager::error::ApplicationDownloadError;
+use futures_lite::io;
 use sysinfo::{Disk, DiskRefreshKind, Disks};
 
+use crate::error::application_download_error::ApplicationDownloadError;
+
 pub fn get_disk_available(mount_point: PathBuf) -> Result<u64, ApplicationDownloadError> {
     let disks = Disks::new_with_refreshed_list_specifics(DiskRefreshKind::nothing().with_storage());
 

src-tauri/src/remote/auth.rs

@@ -0,0 +1,224 @@
+use std::{collections::HashMap, env, sync::Mutex};
+
+use chrono::Utc;
+use droplet_rs::ssl::sign_nonce;
+use gethostname::gethostname;
+use log::{debug, error, warn};
+use serde::{Deserialize, Serialize};
+use tauri::{AppHandle, Emitter, Manager};
+use url::Url;
+
+use crate::{
+    database::{
+        db::{borrow_db_checked, borrow_db_mut_checked},
+        models::data::DatabaseAuth,
+    }, error::{drop_server_error::DropServerError, remote_access_error::RemoteAccessError}, remote::{cache::clear_cached_object, requests::make_authenticated_get, utils::{DROP_CLIENT_ASYNC, DROP_CLIENT_SYNC}}, AppState, AppStatus, User
+};
+
+use super::{
+    cache::{cache_object, get_cached_object},
+    requests::generate_url,
+};
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+struct CapabilityConfiguration {}
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+struct InitiateRequestBody {
+    name: String,
+    platform: String,
+    capabilities: HashMap<String, CapabilityConfiguration>,
+    mode: String,
+}
+
+#[derive(Serialize)]
+#[serde(rename_all = "camelCase")]
+struct HandshakeRequestBody {
+    client_id: String,
+    token: String,
+}
+
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct HandshakeResponse {
+    private: String,
+    certificate: String,
+    id: String,
+}
+
+pub fn generate_authorization_header() -> String {
+    let certs = {
+        let db = borrow_db_checked();
+        db.auth.clone().unwrap()
+    };
+
+    let nonce = Utc::now().timestamp_millis().to_string();
+
+    let signature = sign_nonce(certs.private, nonce.clone()).unwrap();
+
+    format!("Nonce {} {} {}", certs.client_id, nonce, signature)
+}
+
+pub async fn fetch_user() -> Result<User, RemoteAccessError> {
+    let response = make_authenticated_get(generate_url(&["/api/v1/client/user"], &[])?).await?;
+    if response.status() != 200 {
+        let err: DropServerError = response.json().await?;
+        warn!("{err:?}");
+
+        if err.status_message == "Nonce expired" {
+            return Err(RemoteAccessError::OutOfSync);
+        }
+
+        return Err(RemoteAccessError::InvalidResponse(err));
+    }
+
+    response
+        .json::<User>()
+        .await
+        .map_err(std::convert::Into::into)
+}
+
+async fn recieve_handshake_logic(app: &AppHandle, path: String) -> Result<(), RemoteAccessError> {
+    let path_chunks: Vec<&str> = path.split('/').collect();
+    if path_chunks.len() != 3 {
+        app.emit("auth/failed", ()).unwrap();
+        return Err(RemoteAccessError::HandshakeFailed(
+            "failed to parse token".to_string(),
+        ));
+    }
+
+    let base_url = {
+        let handle = borrow_db_checked();
+        Url::parse(handle.base_url.as_str())?
+    };
+
+    let client_id = path_chunks.get(1).unwrap();
+    let token = path_chunks.get(2).unwrap();
+    let body = HandshakeRequestBody {
+        client_id: (*client_id).to_string(),
+        token: (*token).to_string(),
+    };
+
+    let endpoint = base_url.join("/api/v1/client/auth/handshake")?;
+    let client = DROP_CLIENT_ASYNC.clone();
+    let response = client.post(endpoint).json(&body).send().await?;
+    debug!("handshake responsded with {}", response.status().as_u16());
+    if !response.status().is_success() {
+        return Err(RemoteAccessError::InvalidResponse(response.json().await?));
+    }
+    let response_struct: HandshakeResponse = response.json().await?;
+
+    {
+        let mut handle = borrow_db_mut_checked();
+        handle.auth = Some(DatabaseAuth {
+            private: response_struct.private,
+            cert: response_struct.certificate,
+            client_id: response_struct.id,
+            web_token: None, // gets created later
+        });
+    }
+
+    let web_token = {
+        let header = generate_authorization_header();
+        let token = client
+            .post(base_url.join("/api/v1/client/user/webtoken").unwrap())
+            .header("Authorization", header)
+            .send()
+            .await
+            .unwrap();
+
+        token.text().await.unwrap()
+    };
+
+    let mut handle = borrow_db_mut_checked();
+    let mut_auth = handle.auth.as_mut().unwrap();
+    mut_auth.web_token = Some(web_token);
+
+    Ok(())
+}
+
+pub async fn recieve_handshake(app: AppHandle, path: String) {
+    // Tell the app we're processing
+    app.emit("auth/processing", ()).unwrap();
+
+    let handshake_result = recieve_handshake_logic(&app, path).await;
+    if let Err(e) = handshake_result {
+        warn!("error with authentication: {e}");
+        app.emit("auth/failed", e.to_string()).unwrap();
+        return;
+    }
+
+    let app_state = app.state::<Mutex<AppState>>();
+
+    let (app_status, user) = setup().await;
+
+    let mut state_lock = app_state.lock().unwrap();
+
+    state_lock.status = app_status;
+    state_lock.user = user;
+
+    let _ = clear_cached_object("collections");
+    let _ = clear_cached_object("library");
+
+    drop(state_lock);
+
+    app.emit("auth/finished", ()).unwrap();
+}
+
+pub fn auth_initiate_logic(mode: String) -> Result<String, RemoteAccessError> {
+    let base_url = {
+        let db_lock = borrow_db_checked();
+        Url::parse(&db_lock.base_url.clone())?
+    };
+
+    let hostname = gethostname();
+
+    let endpoint = base_url.join("/api/v1/client/auth/initiate")?;
+    let body = InitiateRequestBody {
+        name: format!("{} (Desktop)", hostname.into_string().unwrap()),
+        platform: env::consts::OS.to_string(),
+        capabilities: HashMap::from([
+            ("peerAPI".to_owned(), CapabilityConfiguration {}),
+            ("cloudSaves".to_owned(), CapabilityConfiguration {}),
+        ]),
+        mode,
+    };
+
+    let client = DROP_CLIENT_SYNC.clone();
+    let response = client.post(endpoint.to_string()).json(&body).send()?;
+
+    if response.status() != 200 {
+        let data: DropServerError = response.json()?;
+        error!("could not start handshake: {}", data.status_message);
+
+        return Err(RemoteAccessError::HandshakeFailed(data.status_message));
+    }
+
+    let response = response.text()?;
+
+    Ok(response)
+}
+
+pub async fn setup() -> (AppStatus, Option<User>) {
+    let auth = {
+        let data = borrow_db_checked();
+        data.auth.clone()
+    };
+
+    if auth.is_some() {
+        let user_result = match fetch_user().await {
+            Ok(data) => data,
+            Err(RemoteAccessError::FetchError(_)) => {
+                let user = get_cached_object::<User>("user").unwrap();
+                return (AppStatus::Offline, Some(user));
+            }
+            Err(_) => return (AppStatus::SignedInNeedsReauth, None),
+        };
+        cache_object("user", &user_result).unwrap();
+        return (AppStatus::SignedIn, Some(user_result));
+    }
+
+    (AppStatus::SignedOut, None)
+}

src-tauri/src/remote/cache.rs

@@ -5,17 +5,18 @@ use std::{
     time::SystemTime,
 };
 
+use crate::{
+    database::{db::borrow_db_checked, models::data::Database},
+    error::remote_access_error::RemoteAccessError,
+};
 use bitcode::{Decode, DecodeOwned, Encode};
-use database::{borrow_db_checked, Database};
+use http::{Response, header::CONTENT_TYPE, response::Builder as ResponseBuilder};
-use http::{header::{CONTENT_TYPE}, response::Builder as ResponseBuilder, Response};
-
-use crate::error::{CacheError, RemoteAccessError};
 
 #[macro_export]
 macro_rules! offline {
     ($var:expr, $func1:expr, $func2:expr, $( $arg:expr ),* ) => {
 
-        async move { if $crate::borrow_db_checked().settings.force_offline || $crate::lock!($var).status == $crate::AppStatus::Offline {
+        async move { if $crate::borrow_db_checked().settings.force_offline || $var.lock().unwrap().status == $crate::AppStatus::Offline {
             $func2( $( $arg ), *).await
         } else {
             $func1( $( $arg ), *).await
@@ -103,36 +104,30 @@ impl ObjectCache {
     }
 }
 
-impl TryFrom<Response<Vec<u8>>> for ObjectCache {    
+impl From<Response<Vec<u8>>> for ObjectCache {
-    type Error = CacheError;
+    fn from(value: Response<Vec<u8>>) -> Self {
-    
+        ObjectCache {
-    fn try_from(value: Response<Vec<u8>>) -> Result<Self, Self::Error> {
-        Ok(ObjectCache {
             content_type: value
                 .headers()
                 .get(CONTENT_TYPE)
-                .ok_or(CacheError::HeaderNotFound(CONTENT_TYPE))?
+                .unwrap()
                 .to_str()
-                .map_err(CacheError::ParseError)?
+                .unwrap()
                 .to_owned(),
             body: value.body().clone(),
             expiry: get_sys_time_in_secs() + 60 * 60 * 24,
-        })
+        }
-
     }
 }
-impl TryFrom<ObjectCache> for Response<Vec<u8>> {
+impl From<ObjectCache> for Response<Vec<u8>> {
-    type Error = CacheError;
+    fn from(value: ObjectCache) -> Self {
-    fn try_from(value: ObjectCache) -> Result<Self, Self::Error> {
         let resp_builder = ResponseBuilder::new().header(CONTENT_TYPE, value.content_type);
-        resp_builder.body(value.body).map_err(CacheError::ConstructionError)
+        resp_builder.body(value.body).unwrap()
     }
 }
-impl TryFrom<&ObjectCache> for Response<Vec<u8>> {
+impl From<&ObjectCache> for Response<Vec<u8>> {
-    type Error = CacheError;
+    fn from(value: &ObjectCache) -> Self {
-
-    fn try_from(value: &ObjectCache) -> Result<Self, Self::Error> {
         let resp_builder = ResponseBuilder::new().header(CONTENT_TYPE, value.content_type.clone());
-        resp_builder.body(value.body.clone()).map_err(CacheError::ConstructionError)
+        resp_builder.body(value.body.clone()).unwrap()
     }
 }

src-tauri/src/remote/commands.rs

@@ -8,16 +8,14 @@ use tauri::{AppHandle, Emitter, Manager};
 use url::Url;
 
 use crate::{
-    AppState, AppStatus, app_emit,
+    AppState, AppStatus,
     database::db::{borrow_db_checked, borrow_db_mut_checked},
     error::remote_access_error::RemoteAccessError,
-    lock,
     remote::{
         auth::generate_authorization_header,
         requests::generate_url,
         utils::{DROP_CLIENT_SYNC, DROP_CLIENT_WS_CLIENT},
     },
-    utils::webbrowser_open::webbrowser_open,
 };
 
 use super::{
@@ -31,33 +29,7 @@ pub async fn use_remote(
     url: String,
     state: tauri::State<'_, Mutex<AppState<'_>>>,
 ) -> Result<(), RemoteAccessError> {
-    debug!("connecting to url {url}");
+    use_remote_logic(url, state).await
-    let base_url = Url::parse(&url)?;
-
-    // Test Drop url
-    let test_endpoint = base_url.join("/api/v1")?;
-    let client = DROP_CLIENT_ASYNC.clone();
-    let response = client
-        .get(test_endpoint.to_string())
-        .timeout(Duration::from_secs(3))
-        .send()
-        .await?;
-
-    let result: DropHealthcheck = response.json().await?;
-
-    if result.app_name != "Drop" {
-        warn!("user entered drop endpoint that connected, but wasn't identified as Drop");
-        return Err(RemoteAccessError::InvalidEndpoint);
-    }
-
-    let mut app_state = lock!(state);
-    app_state.status = AppStatus::SignedOut;
-    drop(app_state);
-
-    let mut db_state = borrow_db_mut_checked();
-    db_state.base_url = base_url.to_string();
-
-    Ok(())
 }
 
 #[tauri::command]
@@ -68,7 +40,7 @@ pub fn gen_drop_url(path: String) -> Result<String, RemoteAccessError> {
         Url::parse(&handle.base_url).map_err(RemoteAccessError::ParsingError)?
     };
 
-    let url = base_url.join(&path)?;
+    let url = base_url.join(&path).unwrap();
 
     Ok(url.to_string())
 }
@@ -105,20 +77,20 @@ pub fn sign_out(app: AppHandle) {
     // Update app state
     {
         let app_state = app.state::<Mutex<AppState>>();
-        let mut app_state_handle = lock!(app_state);
+        let mut app_state_handle = app_state.lock().unwrap();
         app_state_handle.status = AppStatus::SignedOut;
         app_state_handle.user = None;
     }
 
     // Emit event for frontend
-    app_emit!(app, "auth/signedout", ());
+    app.emit("auth/signedout", ()).unwrap();
 }
 
 #[tauri::command]
 pub async fn retry_connect(state: tauri::State<'_, Mutex<AppState<'_>>>) -> Result<(), ()> {
     let (app_status, user) = setup().await;
 
-    let mut guard = lock!(state);
+    let mut guard = state.lock().unwrap();
     guard.status = app_status;
     guard.user = user;
     drop(guard);
@@ -137,7 +109,7 @@ pub fn auth_initiate() -> Result<(), RemoteAccessError> {
     let complete_redir_url = base_url.join(&redir_url)?;
 
     debug!("opening web browser to continue authentication");
-    webbrowser_open(complete_redir_url.as_ref());
+    webbrowser::open(complete_redir_url.as_ref()).unwrap();
     Ok(())
 }
 
@@ -152,7 +124,7 @@ struct CodeWebsocketResponse {
 pub fn auth_initiate_code(app: AppHandle) -> Result<String, RemoteAccessError> {
     let base_url = {
         let db_lock = borrow_db_checked();
-        Url::parse(&db_lock.base_url.clone())?.clone()
+        Url::parse(&db_lock.base_url.clone())?
     };
 
     let code = auth_initiate_logic("code".to_string())?;
@@ -179,13 +151,14 @@ pub fn auth_initiate_code(app: AppHandle) -> Result<String, RemoteAccessError> {
                     match response.response_type.as_str() {
                         "token" => {
                             let recieve_app = app.clone();
-                            manual_recieve_handshake(recieve_app, response.value).await;
+                            manual_recieve_handshake(recieve_app, response.value).await.unwrap();
                             return Ok(());
                         }
                         _ => return Err(RemoteAccessError::HandshakeFailed(response.value)),
                     }
                 }
             }
+
             Err(RemoteAccessError::HandshakeFailed(
                 "Failed to connect to websocket".to_string(),
             ))
@@ -194,7 +167,7 @@ pub fn auth_initiate_code(app: AppHandle) -> Result<String, RemoteAccessError> {
         let result = load().await;
         if let Err(err) = result {
             warn!("{err}");
-            app_emit!(app, "auth/failed", err.to_string());
+            app.emit("auth/failed", err.to_string()).unwrap();
         }
     });
 
@@ -202,6 +175,8 @@ pub fn auth_initiate_code(app: AppHandle) -> Result<String, RemoteAccessError> {
 }
 
 #[tauri::command]
-pub async fn manual_recieve_handshake(app: AppHandle, token: String) {
+pub async fn manual_recieve_handshake(app: AppHandle, token: String) -> Result<(), ()> {
     recieve_handshake(app, format!("handshake/{token}")).await;
+
+    Ok(())
 }

src-tauri/src/remote/fetch_object.rs

@@ -0,0 +1,51 @@
+use http::{header::CONTENT_TYPE, response::Builder as ResponseBuilder};
+use log::warn;
+use tauri::UriSchemeResponder;
+
+use crate::{database::db::DatabaseImpls, remote::utils::DROP_CLIENT_ASYNC, DB};
+
+use super::{
+    auth::generate_authorization_header,
+    cache::{ObjectCache, cache_object, get_cached_object},
+};
+
+pub async fn fetch_object(request: http::Request<Vec<u8>>, responder: UriSchemeResponder) {
+    // Drop leading /
+    let object_id = &request.uri().path()[1..];
+
+    let cache_result = get_cached_object::<ObjectCache>(object_id);
+    if let Ok(cache_result) = &cache_result
+        && !cache_result.has_expired()
+    {
+        responder.respond(cache_result.into());
+        return;
+    }
+
+    let header = generate_authorization_header();
+    let client = DROP_CLIENT_ASYNC.clone();
+    let url = format!("{}api/v1/client/object/{object_id}", DB.fetch_base_url());
+    let response = client.get(url).header("Authorization", header).send().await;
+
+    if response.is_err() {
+        match cache_result {
+            Ok(cache_result) => responder.respond(cache_result.into()),
+            Err(e) => {
+                warn!("{e}");
+            }
+        }
+        return;
+    }
+    let response = response.unwrap();
+
+    let resp_builder = ResponseBuilder::new().header(
+        CONTENT_TYPE,
+        response.headers().get("Content-Type").unwrap(),
+    );
+    let data = Vec::from(response.bytes().await.unwrap());
+    let resp = resp_builder.body(data).unwrap();
+    if cache_result.is_err() || cache_result.unwrap().has_expired() {
+        cache_object::<ObjectCache>(object_id, &resp.clone().into()).unwrap();
+    }
+
+    responder.respond(resp);
+}

src-tauri/src/remote/mod.rs

@@ -1,10 +1,8 @@
 pub mod auth;
 #[macro_use]
 pub mod cache;
+pub mod commands;
 pub mod fetch_object;
 pub mod requests;
 pub mod server_proto;
 pub mod utils;
-pub mod error;
-
-pub use auth::setup;

src-tauri/src/remote/requests.rs

@@ -1,8 +1,10 @@
-use database::{interface::DatabaseImpls, DB};
 use url::Url;
 
 use crate::{
-    auth::generate_authorization_header, error::RemoteAccessError, utils::DROP_CLIENT_ASYNC,
+    DB,
+    database::db::DatabaseImpls,
+    error::remote_access_error::RemoteAccessError,
+    remote::{auth::generate_authorization_header, utils::DROP_CLIENT_ASYNC},
 };
 
 pub fn generate_url<T: AsRef<str>>(

src-tauri/src/remote/server_proto.rs

@@ -0,0 +1,57 @@
+use std::str::FromStr;
+
+use http::{uri::PathAndQuery, Request, Response, StatusCode, Uri};
+use tauri::UriSchemeResponder;
+
+use crate::{database::db::borrow_db_checked, remote::utils::DROP_CLIENT_SYNC};
+
+pub async fn handle_server_proto_offline(_request: Request<Vec<u8>>, responder: UriSchemeResponder) {
+    let four_oh_four = Response::builder()
+        .status(StatusCode::NOT_FOUND)
+        .body(Vec::new())
+        .unwrap();
+    responder.respond(four_oh_four);
+}
+
+pub async fn handle_server_proto(request: Request<Vec<u8>>, responder: UriSchemeResponder) {
+    let db_handle = borrow_db_checked();
+    let web_token = match &db_handle.auth.as_ref().unwrap().web_token {
+        Some(e) => e,
+        None => return,
+    };
+    let remote_uri = db_handle.base_url.parse::<Uri>().unwrap();
+
+    let path = request.uri().path();
+
+    let mut new_uri = request.uri().clone().into_parts();
+    new_uri.path_and_query =
+        Some(PathAndQuery::from_str(&format!("{path}?noWrapper=true")).unwrap());
+    new_uri.authority = remote_uri.authority().cloned();
+    new_uri.scheme = remote_uri.scheme().cloned();
+    let new_uri = Uri::from_parts(new_uri).unwrap();
+
+    let whitelist_prefix = ["/store", "/api", "/_", "/fonts"];
+
+    if whitelist_prefix.iter().all(|f| !path.starts_with(f)) {
+        webbrowser::open(&new_uri.to_string()).unwrap();
+        return;
+    }
+
+    let client = DROP_CLIENT_SYNC.clone();
+    let response = client
+        .request(request.method().clone(), new_uri.to_string())
+        .header("Authorization", format!("Bearer {web_token}"))
+        .headers(request.headers().clone())
+        .send()
+        .unwrap();
+
+    let response_status = response.status();
+    let response_body = response.bytes().unwrap();
+
+    let http_response = Response::builder()
+        .status(response_status)
+        .body(response_body.to_vec())
+        .unwrap();
+
+    responder.respond(http_response);
+}

src-tauri/src/remote/utils.rs

@@ -0,0 +1,133 @@
+use std::{
+    fs::{self, File},
+    io::{self, Read},
+    sync::{LazyLock, Mutex},
+    time::Duration,
+};
+
+use log::{debug, info, warn};
+use reqwest::Certificate;
+use serde::Deserialize;
+use url::Url;
+
+use crate::{
+    AppState, AppStatus,
+    database::db::{DATA_ROOT_DIR, borrow_db_mut_checked},
+    error::remote_access_error::RemoteAccessError,
+};
+
+#[derive(Deserialize)]
+#[serde(rename_all = "camelCase")]
+struct DropHealthcheck {
+    app_name: String,
+}
+
+static DROP_CERT_BUNDLE: LazyLock<Vec<Certificate>> = LazyLock::new(|| {
+    fetch_certificates().unwrap_or_else(|e| panic!("Failed to fetch certificates with error {}", e))
+});
+pub static DROP_CLIENT_SYNC: LazyLock<reqwest::blocking::Client> = LazyLock::new(get_client_sync);
+pub static DROP_CLIENT_ASYNC: LazyLock<reqwest::Client> = LazyLock::new(get_client_async);
+pub static DROP_CLIENT_WS_CLIENT: LazyLock<reqwest::Client> = LazyLock::new(get_client_ws);
+
+fn fetch_certificates() -> Result<Vec<Certificate>, io::Error> {
+    let certificate_dir = DATA_ROOT_DIR.join("certificates");
+
+    let mut certs = Vec::new();
+    match fs::read_dir(&certificate_dir) {
+        Ok(c) => {
+            for entry in c {
+                match entry {
+                    Ok(c) => {
+                        let mut buf = Vec::new();
+                        File::open(c.path())?.read_to_end(&mut buf)?;
+
+                        for cert in match Certificate::from_pem_bundle(&buf) {
+                            Ok(certificates) => certificates,
+                            Err(e) => {
+                                warn!("Could not parse pem bundle with error {}. Skipping", e);
+                                continue;
+                            }
+                        } {
+                            certs.push(cert);
+                        }
+                        info!(
+                            "added {} certificate(s) from {}",
+                            certs.len(),
+                            c.file_name().display().to_string()
+                        );
+                    }
+                    Err(e) => {
+                        warn!(
+                            "Could not open directory entry {} in certificates with error {}",
+                            certificate_dir.display(),
+                            e
+                        );
+                        continue;
+                    }
+                }
+            }
+        }
+        Err(e) => {
+            debug!("not loading certificates due to error: {e}");
+        }
+    };
+    Ok(certs)
+}
+
+pub fn get_client_sync() -> reqwest::blocking::Client {
+    let mut client = reqwest::blocking::ClientBuilder::new();
+
+    for cert in DROP_CERT_BUNDLE.iter() {
+        client = client.add_root_certificate(cert.clone());
+    }
+    client.use_rustls_tls().build().unwrap()
+}
+pub fn get_client_async() -> reqwest::Client {
+    let mut client = reqwest::ClientBuilder::new();
+
+    for cert in DROP_CERT_BUNDLE.iter() {
+        client = client.add_root_certificate(cert.clone());
+    }
+    client.use_rustls_tls().build().unwrap()
+}
+pub fn get_client_ws() -> reqwest::Client {
+    let mut client = reqwest::ClientBuilder::new();
+
+    for cert in DROP_CERT_BUNDLE.iter() {
+        client = client.add_root_certificate(cert.clone());
+    }
+    client.use_rustls_tls().http1_only().build().unwrap()
+}
+
+pub async fn use_remote_logic(
+    url: String,
+    state: tauri::State<'_, Mutex<AppState<'_>>>,
+) -> Result<(), RemoteAccessError> {
+    debug!("connecting to url {url}");
+    let base_url = Url::parse(&url)?;
+
+    // Test Drop url
+    let test_endpoint = base_url.join("/api/v1")?;
+    let client = DROP_CLIENT_ASYNC.clone();
+    let response = client
+        .get(test_endpoint.to_string())
+        .timeout(Duration::from_secs(3))
+        .send()
+        .await?;
+
+    let result: DropHealthcheck = response.json().await?;
+
+    if result.app_name != "Drop" {
+        warn!("user entered drop endpoint that connected, but wasn't identified as Drop");
+        return Err(RemoteAccessError::InvalidEndpoint);
+    }
+
+    let mut app_state = state.lock().unwrap();
+    app_state.status = AppStatus::SignedOut;
+    drop(app_state);
+
+    let mut db_state = borrow_db_mut_checked();
+    db_state.base_url = base_url.to_string();
+
+    Ok(())
+}

src-tauri/tauri.conf.json

@@ -7,7 +7,7 @@
     "beforeDevCommand": "yarn --cwd main dev --port 1432",
     "devUrl": "http://localhost:1432/",
     "beforeBuildCommand": "yarn build",
-    "frontendDist": "../../.output"
+    "frontendDist": "../.output"
   },
   "app": {
     "security": {
@@ -38,6 +38,14 @@
       },
       "wix": null
     },
+    "linux": {
+      "appimage": {
+        "bundleMediaFramework": false,
+        "files": {
+          "/usr/lib/libayatana-appindicator3.so.1": "/usr/lib/libayatana-appindicator3.so.1"
+        }
+      }
+    },
     "icon": [
       "icons/32x32.png",
       "icons/128x128.png",

utils/Cargo.toml

@@ -1,8 +0,0 @@
-[package]
-name = "utils"
-version = "0.1.0"
-edition = "2024"
-
-[dependencies]
-log = "0.4.28"
-webbrowser = "1.0.5"