.dockerignore

@@ -0,0 +1 @@
+target

gui/src/app.rs

@@ -6,7 +6,7 @@ use mumble_web2_common::{ProxyOverrides, ServerStatus};
 use ordermap::OrderSet;
 use std::collections::{HashMap, HashSet};
 
-use crate::imp::{Platform, PlatformInterface as _};
+use crate::imp::{ConfigSystem, ConfigSystemInterface as _, Platform, PlatformInterface as _};
 
 pub type ChannelId = u32;
 pub type UserId = u32;
@@ -645,7 +645,7 @@ pub fn ControlView(overrides: Resource<ProxyOverrides>) -> Element {
 }
 
 #[component]
-pub fn ServerView(overrides: Resource<ProxyOverrides>) -> Element {
+pub fn ServerView(overrides: Resource<ProxyOverrides>, user_config: ConfigSystem) -> Element {
     let net: Coroutine<Command> = use_coroutine_handle();
     let server = STATE.server.read();
     let Some(&UserState {
@@ -683,7 +683,7 @@ pub fn ServerView(overrides: Resource<ProxyOverrides>) -> Element {
 }
 
 #[component]
-pub fn LoginView(overrides: Resource<ProxyOverrides>) -> Element {
+pub fn LoginView(overrides: Resource<ProxyOverrides>, user_config: ConfigSystem) -> Element {
     let net: Coroutine<Command> = use_coroutine_handle();
 
     let last_status = use_signal(|| None::<color_eyre::Result<ServerStatus>>);
@@ -695,7 +695,7 @@ pub fn LoginView(overrides: Resource<ProxyOverrides>) -> Element {
         }
     });
 
-    let mut address_input = use_signal(|| Platform::load_server_url());
+    let mut address_input = use_signal(|| user_config.config_get::<String>("server_url"));
     let address = use_memo(move || {
         if let Some(addr) = address_input() {
             addr.clone()
@@ -706,14 +706,13 @@ pub fn LoginView(overrides: Resource<ProxyOverrides>) -> Element {
         }
     });
 
-    let previous_username = Platform::load_username();
+    let previous_username = user_config.config_get::<String>("username");
     let mut username = use_signal(|| previous_username.unwrap_or(String::new()));
 
     let do_connect = move |_| {
-        //let _ = set_default_username(&username.read());
-        let _ = Platform::set_default_username(&username.read());
+        let _ = user_config.config_set::<String>("username", &username.read());
         if overrides.read().as_ref().is_some_and(|cfg| cfg.any_server) {
-            Platform::set_default_server(&address.read());
+            user_config.config_set::<String>("server_url", &address.read());
         }
         net.send(Connect {
             address: address.read().clone(),
@@ -866,6 +865,8 @@ pub fn app() -> Element {
         }
     });
 
+    let user_config = ConfigSystem::new().unwrap();
+
     Platform::request_permissions();
 
     rsx!(
@@ -874,8 +875,8 @@ pub fn app() -> Element {
         document::Link{ rel: "stylesheet", href: STYLE }
 
         match *STATE.status.read() {
-            Connected => rsx!(ServerView { overrides }),
-            _ => rsx!(LoginView { overrides }),
+            Connected => rsx!(ServerView { overrides, user_config }),
+            _ => rsx!(LoginView { overrides, user_config }),
         }
     )
 }

gui/src/imp/android.rs

@@ -0,0 +1,91 @@
+use crate::app::Command;
+use color_eyre::eyre::Error;
+use dioxus::hooks::UnboundedReceiver;
+use mumble_web2_common::{ClientConfig, ServerStatus};
+use std::future::Future;
+use std::time::Duration;
+
+/// Mobile platform implementation using Tokio, native audio, and Android permissions.
+pub struct MobilePlatform;
+
+impl super::PlatformInterface for MobilePlatform {
+    type AudioSystem = super::native_audio::NativeAudioSystem;
+
+    async fn load_config() -> color_eyre::Result<ClientConfig> {
+        Ok(ClientConfig {
+            proxy_url: None,
+            cert_hash: None,
+            any_server: true,
+        })
+    }
+
+    fn load_username() -> Option<String> {
+        None
+    }
+
+    fn load_server_url() -> Option<String> {
+        None
+    }
+
+    fn set_default_username(_username: &str) -> Option<()> {
+        None
+    }
+
+    fn set_default_server(server: &str) -> Option<()> {
+        None
+    }
+
+    async fn network_connect(
+        address: String,
+        username: String,
+        event_rx: &mut UnboundedReceiver<Command>,
+        gui_config: &ClientConfig,
+    ) -> Result<(), Error> {
+        super::connect::network_connect(address, username, event_rx, gui_config).await
+    }
+
+    async fn get_status(client: &reqwest::Client) -> color_eyre::Result<ServerStatus> {
+        super::connect::get_status(client).await
+    }
+
+    fn init_logging() {
+        use tracing::level_filters::LevelFilter;
+        use tracing_subscriber::filter::EnvFilter;
+
+        let env_filter = EnvFilter::builder()
+            .with_default_directive(LevelFilter::INFO.into())
+            .from_env_lossy();
+
+        tracing_subscriber::fmt()
+            .with_target(true)
+            .with_level(true)
+            .with_env_filter(env_filter)
+            .init();
+    }
+
+    fn request_permissions() {
+        request_recording_permission();
+    }
+
+    async fn sleep(duration: Duration) {
+        tokio::time::sleep(duration).await;
+    }
+}
+
+#[cfg(not(target_os = "android"))]
+pub fn request_recording_permission() {}
+
+#[cfg(target_os = "android")]
+pub fn request_recording_permission() {
+    use android_permissions::{PermissionManager, RECORD_AUDIO};
+    use jni::{objects::JObject, JavaVM};
+
+    let ctx = ndk_context::android_context();
+    let vm = unsafe { JavaVM::from_raw(ctx.vm().cast()).unwrap() };
+    let activity = unsafe { JObject::from_raw(ctx.context().cast()) };
+
+    let manager = PermissionManager::create(vm, activity).unwrap();
+    if !manager.check(&RECORD_AUDIO).unwrap() {
+        manager.request(&[&RECORD_AUDIO]).unwrap();
+    }
+}

gui/src/imp/desktop.rs

@@ -11,6 +11,7 @@ pub struct DesktopPlatform;
 
 impl super::PlatformInterface for DesktopPlatform {
     type AudioSystem = super::native_audio::NativeAudioSystem;
+    type ConfigSystem = super::native_config::NativeConfigSystem;
 
     async fn sleep(duration: Duration) {
         tokio::time::sleep(duration).await;
@@ -24,28 +25,6 @@ impl super::PlatformInterface for DesktopPlatform {
         })
     }
 
-    fn load_username() -> Option<String> {
-        let config = load_config_map();
-        config.get("username").cloned()
-    }
-
-    fn load_server_url() -> Option<String> {
-        let config = load_config_map();
-        config.get("server").cloned()
-    }
-
-    fn set_default_username(username: &str) -> Option<()> {
-        let mut config = load_config_map();
-        config.insert("username".to_string(), username.to_string());
-        save_config_map(&config).ok()
-    }
-
-    fn set_default_server(server: &str) -> Option<()> {
-        let mut config = load_config_map();
-        config.insert("server".to_string(), server.to_string());
-        save_config_map(&config).ok()
-    }
-
     async fn network_connect(
         address: String,
         username: String,
@@ -78,31 +57,3 @@ impl super::PlatformInterface for DesktopPlatform {
         // No-op on desktop
     }
 }
-
-fn get_config_path() -> std::path::PathBuf {
-    let strategy = choose_app_strategy(AppStrategyArgs {
-        top_level_domain: "com".to_string(),
-        author: "Ohea Corp".to_string(),
-        app_name: "Mumble Web2".to_string(),
-    })
-    .expect("failed to choose app strategy");
-    strategy.config_dir().join("config.json")
-}
-
-fn load_config_map() -> HashMap<String, String> {
-    let config_path = get_config_path();
-    match std::fs::read_to_string(&config_path) {
-        Ok(contents) => serde_json::from_str(&contents).unwrap_or_default(),
-        Err(_) => HashMap::new(),
-    }
-}
-
-fn save_config_map(config: &HashMap<String, String>) -> color_eyre::Result<()> {
-    let config_path = get_config_path();
-    if let Some(parent) = config_path.parent() {
-        std::fs::create_dir_all(parent)?;
-    }
-    let contents = serde_json::to_string_pretty(config)?;
-    std::fs::write(&config_path, contents)?;
-    Ok(())
-}

gui/src/imp/mobile.rs

@@ -9,6 +9,7 @@ pub struct MobilePlatform;
 
 impl super::PlatformInterface for MobilePlatform {
     type AudioSystem = super::native_audio::NativeAudioSystem;
+    type ConfigSystem = super::native_config::NativeConfigSystem;
 
     async fn load_proxy_overrides() -> color_eyre::Result<ProxyOverrides> {
         Ok(ProxyOverrides {
@@ -18,22 +19,6 @@ impl super::PlatformInterface for MobilePlatform {
         })
     }
 
-    fn load_username() -> Option<String> {
-        None
-    }
-
-    fn load_server_url() -> Option<String> {
-        None
-    }
-
-    fn set_default_username(_username: &str) -> Option<()> {
-        None
-    }
-
-    fn set_default_server(server: &str) -> Option<()> {
-        None
-    }
-
     async fn network_connect(
         address: String,
         username: String,

gui/src/imp/mod.rs

@@ -8,6 +8,7 @@ use crate::{app::Command, effects::AudioProcessor};
 use color_eyre::eyre::Error;
 use dioxus::hooks::UnboundedReceiver;
 use mumble_web2_common::{ProxyOverrides, ServerStatus};
+use std::collections::HashMap;
 use std::future::Future;
 use std::time::Duration;
 
@@ -50,11 +51,24 @@ pub trait AudioPlayerInterface {
     fn play_opus(&mut self, payload: &[u8]);
 }
 
+pub trait ConfigSystemInterface: Sized {
+    fn new() -> Result<Self, Error>;
+
+    fn config_get<T>(&self, key: &str) -> Option<T>
+    where
+        T: serde::de::DeserializeOwned;
+
+    fn config_set<T>(&self, key: &str, value: &T)
+    where
+        T: serde::Serialize;
+}
+
 /// This is the main trait that each platform must implement. It combines all
 /// platform-specific functionality into a single interface, providing compile-time
 /// verification that all platforms implement the required functionality.
 pub trait PlatformInterface {
     type AudioSystem: AudioSystemInterface;
+    type ConfigSystem: ConfigSystemInterface;
 
     /// Initialize logging for the platform.
     fn init_logging();
@@ -78,18 +92,6 @@ pub trait PlatformInterface {
     /// Load the proxy overrides (proxy URL, cert hash, etc.).
     fn load_proxy_overrides() -> impl Future<Output = color_eyre::Result<ProxyOverrides>>;
 
-    /// Load saved username.
-    fn load_username() -> Option<String>;
-
-    /// Load saved server URL.
-    fn load_server_url() -> Option<String>;
-
-    /// Save the default username.
-    fn set_default_username(username: &str) -> Option<()>;
-
-    /// Save the default server URL.
-    fn set_default_server(server: &str) -> Option<()>;
-
     /// Async sleep for the given duration.
     fn sleep(duration: Duration) -> impl Future<Output = ()>;
 }
@@ -98,15 +100,21 @@ pub trait PlatformInterface {
 // Platform Modules
 // ============================================================================
 
+mod stub;
+
 #[cfg(any(feature = "desktop", feature = "mobile"))]
 mod connect;
-#[cfg(feature = "desktop")]
-mod desktop;
-#[cfg(feature = "mobile")]
-mod mobile;
 #[cfg(any(feature = "desktop", feature = "mobile"))]
 mod native_audio;
-mod stub;
+#[cfg(any(feature = "desktop", feature = "mobile"))]
+mod native_config;
+
+#[cfg(feature = "desktop")]
+mod desktop;
+
+#[cfg(feature = "mobile")]
+mod mobile;
+
 #[cfg(feature = "web")]
 mod web;
 
@@ -133,6 +141,8 @@ pub type Platform = stub::StubPlatform;
 pub type AudioSystem = <Platform as PlatformInterface>::AudioSystem;
 pub type AudioPlayer = <AudioSystem as AudioSystemInterface>::AudioPlayer;
 
+pub type ConfigSystem = <Platform as PlatformInterface>::ConfigSystem;
+
 // ========================
 // Platform Async Runtime
 // ========================
@@ -164,3 +174,12 @@ const _: () = {
     let _ = assert_platform::<mobile::MobilePlatform>;
     let _ = assert_platform::<stub::StubPlatform>;
 };
+
+fn global_default_config() -> HashMap<String, serde_json::Value> {
+    serde_json::json!({})
+        .as_object()
+        .unwrap()
+        .clone()
+        .into_iter()
+        .collect()
+}

gui/src/imp/native_config.rs

@@ -0,0 +1,121 @@
+use crate::app::Command;
+use color_eyre::eyre::Error;
+use dioxus::hooks::UnboundedReceiver;
+use mumble_web2_common::ServerStatus;
+use std::collections::HashMap;
+use std::time::Duration;
+use tracing::{error, info, warn};
+
+#[derive(Clone, PartialEq)]
+pub struct NativeConfigSystem {
+    config_path: std::path::PathBuf,
+}
+
+impl super::ConfigSystemInterface for NativeConfigSystem {
+    fn new() -> color_eyre::Result<Self, Error> {
+        return Ok(NativeConfigSystem {
+            config_path: get_config_path()?,
+        });
+    }
+
+    fn config_get<T>(&self, key: &str) -> Option<T>
+    where
+        T: serde::de::DeserializeOwned,
+    {
+        let config = load_config_map(&self.config_path);
+
+        let Some(value_untyped) = config.get(key).cloned().or_else(|| config_get_default(key))
+        else {
+            return None;
+        };
+
+        match serde_json::from_value::<T>(value_untyped) {
+            Ok(v) => Some(v),
+            Err(_) => {
+                let default_value = config_get_default(key)
+                    .expect("Default value required after config parse failure");
+                Some(
+                    serde_json::from_value::<T>(default_value)
+                        .expect("Default value could not be parsed"),
+                )
+            }
+        }
+    }
+
+    fn config_set<T>(&self, key: &str, value: &T)
+    where
+        T: serde::Serialize,
+    {
+        let mut config = load_config_map(&self.config_path);
+        let json_value = serde_json::to_value(value).expect("failed to serialize config value");
+        config.insert(key.to_string(), json_value);
+        save_config_map(&config).expect("failed to set config")
+    }
+}
+
+#[cfg(any(feature = "desktop"))]
+fn get_config_path() -> color_eyre::Result<std::path::PathBuf> {
+    use etcetera::{choose_app_strategy, AppStrategy, AppStrategyArgs};
+
+    let strategy = choose_app_strategy(AppStrategyArgs {
+        top_level_domain: "xyz".to_string(),
+        author: "ohea".to_string(),
+        app_name: "Mumble Web2".to_string(),
+    })
+    .expect("failed to choose app strategy");
+    Ok(strategy.config_dir().join("config.json"))
+}
+
+#[cfg(target_os = "android")]
+fn get_config_path() -> color_eyre::Result<std::path::PathBuf> {
+    let ctx = ndk_context::android_context();
+    let vm = unsafe { jni::JavaVM::from_raw(ctx.vm().cast()) }?;
+    let mut env = vm.attach_current_thread()?;
+    let ctx = unsafe { jni::objects::JObject::from_raw(ctx.context().cast()) };
+    let cache_dir = env
+        .call_method(ctx, "getFilesDir", "()Ljava/io/File;", &[])?
+        .l()?;
+    let cache_dir: jni::objects::JString = env
+        .call_method(&cache_dir, "toString", "()Ljava/lang/String;", &[])?
+        .l()?
+        .try_into()?;
+    let cache_dir = env.get_string(&cache_dir)?;
+    let cache_dir = cache_dir.to_str()?;
+    Ok(std::path::PathBuf::from(cache_dir).join("config.json"))
+}
+
+fn load_config_map(config_path: &std::path::PathBuf) -> HashMap<String, serde_json::Value> {
+    match std::fs::read_to_string(config_path) {
+        Ok(contents) => serde_json::from_str(&contents).unwrap_or_default(),
+        Err(_) => HashMap::new(),
+    }
+}
+
+fn save_config_map(config: &HashMap<String, serde_json::Value>) -> color_eyre::Result<()> {
+    let config_path = get_config_path().expect("Could not get config file path.");
+    if let Some(parent) = config_path.parent() {
+        info!("Creating config directory: {}", parent.display());
+        std::fs::create_dir_all(parent)?;
+    }
+    let contents = serde_json::to_string_pretty(config)?;
+    info!("Writing config to {}", config_path.display());
+    std::fs::write(&config_path, contents)?;
+    Ok(())
+}
+
+fn config_get_default(key: &str) -> Option<serde_json::Value> {
+    let default_config = platform_default_config();
+    default_config
+        .get(key)
+        .cloned()
+        .or(super::global_default_config().get(key).cloned())
+}
+
+fn platform_default_config() -> HashMap<String, serde_json::Value> {
+    serde_json::json!({})
+        .as_object()
+        .unwrap()
+        .clone()
+        .into_iter()
+        .collect()
+}

gui/src/imp/stub.rs

@@ -10,6 +10,7 @@ pub struct StubPlatform;
 
 impl super::PlatformInterface for StubPlatform {
     type AudioSystem = StubAudioSystem;
+    type ConfigSystem = StubConfigSystem;
 
     fn init_logging() {
         panic!("stubbed platform")
@@ -38,22 +39,6 @@ impl super::PlatformInterface for StubPlatform {
         async { panic!("stubbed platform") }
     }
 
-    fn load_username() -> Option<String> {
-        panic!("stubbed platform")
-    }
-
-    fn load_server_url() -> Option<String> {
-        panic!("stubbed platform")
-    }
-
-    fn set_default_username(_username: &str) -> Option<()> {
-        panic!("stubbed platform")
-    }
-
-    fn set_default_server(_server: &str) -> Option<()> {
-        panic!("stubbed platform")
-    }
-
     fn sleep(_duration: std::time::Duration) -> impl Future<Output = ()> {
         async { panic!("stubbed platform") }
     }
@@ -92,6 +77,28 @@ impl super::AudioPlayerInterface for StubAudioPlayer {
     }
 }
 
+pub struct StubConfigSystem;
+
+impl super::ConfigSystemInterface for StubConfigSystem {
+    fn new() -> Result<Self, Error> {
+        panic!("stubbed platform")
+    }
+
+    fn config_get<T>(&self, key: &str) -> Option<T>
+    where
+        T: serde::de::DeserializeOwned,
+    {
+        panic!("stubbed platform")
+    }
+
+    fn config_set<T>(&self, key: &str, value: &T)
+    where
+        T: serde::Serialize,
+    {
+        panic!("stubbed platform")
+    }
+}
+
 #[allow(unused)]
 pub struct SpawnHandle;
 

gui/src/imp/web.rs

@@ -8,6 +8,7 @@ use js_sys::Float32Array;
 use mumble_protocol::control::ClientControlCodec;
 use mumble_web2_common::{ProxyOverrides, ServerStatus};
 use reqwest::Url;
+use std::collections::HashMap;
 use std::future::Future;
 use std::sync::Arc;
 use std::time::Duration;
@@ -62,6 +63,7 @@ pub struct WebPlatform;
 
 impl super::PlatformInterface for WebPlatform {
     type AudioSystem = WebAudioSystem;
+    type ConfigSystem = WebConfigSystem;
 
     fn init_logging() {
         // copied from tracing_web example usage
@@ -104,31 +106,6 @@ impl super::PlatformInterface for WebPlatform {
         Ok(config)
     }
 
-    fn load_username() -> Option<String> {
-        web_sys::window()
-            .unwrap()
-            .local_storage()
-            .ok()??
-            .get_item("username")
-            .ok()?
-    }
-
-    fn load_server_url() -> Option<String> {
-        None
-    }
-
-    fn set_default_username(username: &str) -> Option<()> {
-        web_sys::window()?
-            .local_storage()
-            .ok()??
-            .set_item("username", username)
-            .ok()
-    }
-
-    fn set_default_server(_server: &str) -> Option<()> {
-        None
-    }
-
     async fn network_connect(
         address: String,
         username: String,
@@ -523,3 +500,64 @@ pub fn absolute_url(path: &str) -> Result<Url, Error> {
     let location = window.location();
     Ok(Url::parse(&location.href().ey()?)?.join(path)?)
 }
+
+#[derive(Clone, PartialEq)]
+pub struct WebConfigSystem {}
+
+impl super::ConfigSystemInterface for WebConfigSystem {
+    fn new() -> Result<Self, Error> {
+        return Ok(WebConfigSystem {});
+    }
+
+    fn config_get<T>(&self, key: &str) -> Option<T>
+    where
+        T: serde::de::DeserializeOwned,
+    {
+        // Get Storage
+        let storage = web_sys::window()?.local_storage().ok()??;
+
+        // Try localStorage first
+        if let Ok(Some(raw)) = storage.get_item(key) {
+            if let Ok(parsed) = serde_json::from_str::<T>(&raw) {
+                return Some(parsed);
+            }
+        }
+
+        // Fallback to default if deserialization fails or key missing
+        let default_value = config_get_default(key)?;
+        serde_json::from_value::<T>(default_value).ok()
+    }
+
+    fn config_set<T>(&self, key: &str, value: &T)
+    where
+        T: serde::Serialize,
+    {
+        let storage = window()
+            .and_then(|w| w.local_storage().ok().flatten())
+            .expect("localStorage not available");
+
+        let json_value =
+            serde_json::to_string(value).expect("failed to serialize config value to JSON string");
+
+        storage
+            .set_item(key, &json_value)
+            .expect("failed to write to localStorage");
+    }
+}
+
+fn config_get_default(key: &str) -> Option<serde_json::Value> {
+    let default_config = platform_default_config();
+    default_config
+        .get(key)
+        .cloned()
+        .or(super::global_default_config().get(key).cloned())
+}
+
+fn platform_default_config() -> HashMap<String, serde_json::Value> {
+    serde_json::json!({})
+        .as_object()
+        .unwrap()
+        .clone()
+        .into_iter()
+        .collect()
+}