bump versions to 0.11.2

When merging WebDAV and GPS features, we forgot to update the WebDAV
feature to also upload the GPS files.

WebDAV had hardcoded knowledge of which files exist and its own FileKind
enum. Move the FileKind enum into QMDL store so that webdav can be
agnostic over which files belong to a recording, so this is less likely
to happen again.

(This refactor was AI-assisted)

.github/workflows/main.yml

@@ -172,6 +172,9 @@ jobs:
       with:
         components: clippy
     - uses: Swatinem/rust-cache@v2
+      with:
+        # Workaround for https://github.com/Swatinem/rust-cache/issues/341
+        cache-bin: 'false'
     # we don't need to run cargo fmt here because both cargo fmt and cargo
     # fmt --all runs on all workspace packages so this is handled by
     # check_and_test above
@@ -275,6 +278,9 @@ jobs:
         with:
           targets: ${{ matrix.platform.target }}
       - uses: Swatinem/rust-cache@v2
+        with:
+          # Workaround for https://github.com/Swatinem/rust-cache/issues/341
+          cache-bin: 'false'
       - name: Build rayhunter-check
         run: cargo build --bin rayhunter-check --release --target ${{ matrix.platform.target }}
       - uses: actions/upload-artifact@v4
@@ -411,6 +417,9 @@ jobs:
         with:
           targets: ${{ matrix.platform.target }}
       - uses: Swatinem/rust-cache@v2
+        with:
+          # Workaround for https://github.com/Swatinem/rust-cache/issues/341
+          cache-bin: 'false'
       - run: cargo build --package installer --bin installer --release --target ${{ matrix.platform.target }}
       - uses: actions/upload-artifact@v4
         with:
@@ -504,6 +513,10 @@ jobs:
         with:
           targets: ${{ matrix.platform.target }}
       - uses: Swatinem/rust-cache@v2
+        with:
+          # Workaround for https://github.com/Swatinem/rust-cache/issues/341
+          # bin caching breaks cargo resolution on macOS 15 runner images
+          cache-bin: 'false'
       - name: Build GUI installer
         shell: bash
         run: |

Cargo.lock

@@ -274,6 +274,19 @@ dependencies = [
  "pin-project-lite",
 ]
 
+[[package]]
+name = "async-compression"
+version = "0.4.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "93c1f86859c1af3d514fa19e8323147ff10ea98684e6c7b307912509f50e67b2"
+dependencies = [
+ "compression-codecs",
+ "compression-core",
+ "futures-core",
+ "pin-project-lite",
+ "tokio",
+]
+
 [[package]]
 name = "async-executor"
 version = "1.13.3"
@@ -992,6 +1005,23 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "compression-codecs"
+version = "0.4.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "680dc087785c5230f8e8843e2e57ac7c1c90488b6a91b88caa265410568f441b"
+dependencies = [
+ "compression-core",
+ "flate2",
+ "memchr",
+]
+
+[[package]]
+name = "compression-core"
+version = "0.4.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cc14f565cf027a105f7a44ccf9e5b424348421a1d8952a8fc9d499d313107789"
+
 [[package]]
 name = "concurrent-queue"
 version = "2.5.0"
@@ -2886,7 +2916,7 @@ dependencies = [
 
 [[package]]
 name = "installer"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "adb_client",
  "aes",
@@ -2914,7 +2944,7 @@ dependencies = [
 
 [[package]]
 name = "installer-gui"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "anyhow",
  "installer",
@@ -4824,7 +4854,7 @@ checksum = "20675572f6f24e9e76ef639bc5552774ed45f1c30e2951e1e99c59888861c539"
 
 [[package]]
 name = "rayhunter"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "bytes",
  "chrono",
@@ -4849,7 +4879,7 @@ dependencies = [
 
 [[package]]
 name = "rayhunter-check"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "clap",
  "futures",
@@ -4862,7 +4892,7 @@ dependencies = [
 
 [[package]]
 name = "rayhunter-daemon"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -4881,6 +4911,7 @@ dependencies = [
  "rustls-rustcrypto",
  "serde",
  "serde_json",
+ "serde_repr",
  "tempfile",
  "thiserror 1.0.69",
  "tokio",
@@ -4987,6 +5018,7 @@ version = "0.12.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "eabf4c97d9130e2bf606614eb937e86edac8292eaa6f422f995d7e8de1eb1813"
 dependencies = [
+ "async-compression",
  "base64 0.22.1",
  "bytes",
  "futures-core",
@@ -5087,7 +5119,7 @@ dependencies = [
 
 [[package]]
 name = "rootshell"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "nix 0.29.0",
 ]
@@ -6207,7 +6239,7 @@ dependencies = [
 
 [[package]]
 name = "telcom-parser"
-version = "0.11.1"
+version = "0.11.2"
 dependencies = [
  "asn1-codecs",
  "asn1-compiler",

check/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rayhunter-check"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 
 [dependencies]

check/src/main.rs

@@ -155,10 +155,10 @@ async fn pcapify(qmdl_path: &PathBuf) {
         .await
         .expect("failed to get container")
     {
-        for msg in container.into_messages().into_iter().flatten() {
+        for msg in container.messages().into_iter().flatten() {
             if let Ok(Some((timestamp, parsed))) = gsmtap_parser::parse(msg) {
                 pcap_writer
-                    .write_gsmtap_message(parsed, timestamp)
+                    .write_gsmtap_message(parsed, timestamp, None)
                     .await
                     .expect("failed to write");
             }

daemon/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rayhunter-daemon"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 rust-version = "1.88.0"
 
@@ -24,6 +24,7 @@ rayhunter = { path = "../lib" }
 wifi-station = "0.10.1"
 toml = "0.8.8"
 serde = { version = "1.0.193", features = ["derive"] }
+serde_repr = "0.1"
 tokio = { version = "1.44.2", default-features = false, features = ["fs", "signal", "process", "rt"] }
 axum = { version = "0.8", default-features = false, features = ["http1", "tokio", "json"] }
 thiserror = "1.0.52"
@@ -46,3 +47,7 @@ rustls-post-quantum = { version = "0.2.4", optional = true }
 async-trait = "0.1.88"
 utoipa = { version = "5.4.0", optional = true }
 url = "2.5.4"
+
+[dev-dependencies]
+reqwest = { version = "0.12.20", default-features = false, features = ["gzip"] }
+tempfile = "3.10.2"

daemon/src/analysis.rs

@@ -18,7 +18,7 @@ use tokio::sync::mpsc::Receiver;
 use tokio::sync::{RwLock, RwLockWriteGuard};
 use tokio_util::task::TaskTracker;
 
-use crate::qmdl_store::RecordingStore;
+use crate::qmdl_store::{FileKind, RecordingStore};
 use crate::server::ServerState;
 
 pub struct AnalysisWriter {
@@ -145,9 +145,10 @@ async fn perform_analysis(
             .await
             .map_err(|e| format!("{e:?}"))?;
         let qmdl_file = qmdl_store
-            .open_entry_qmdl(entry_index)
+            .open_file(entry_index, FileKind::Qmdl)
             .await
-            .map_err(|e| format!("{e:?}"))?;
+            .map_err(|e| format!("{e:?}"))?
+            .ok_or("QMDL file not found")?;
 
         (analysis_file, qmdl_file)
     };

daemon/src/config.rs

@@ -1,10 +1,40 @@
 use log::warn;
 use serde::{Deserialize, Serialize};
+use serde_repr::{Deserialize_repr, Serialize_repr};
 
 use rayhunter::Device;
 use rayhunter::analysis::analyzer::AnalyzerConfig;
 
 use crate::error::RayhunterError;
+
+#[repr(u8)]
+#[derive(Debug, Clone, Copy, PartialEq, Serialize_repr, Deserialize_repr)]
+#[cfg_attr(feature = "apidocs", derive(utoipa::ToSchema))]
+pub enum GpsMode {
+    Disabled = 0,
+    Fixed = 1,
+    Api = 2,
+}
+
+#[repr(u8)]
+#[derive(Debug, Clone, Copy, PartialEq, Serialize_repr, Deserialize_repr)]
+#[cfg_attr(feature = "apidocs", derive(utoipa::ToSchema))]
+pub enum UiLevel {
+    Invisible = 0,
+    Subtle = 1,
+    Demo = 2,
+    EffLogo = 3,
+    HighVisibility = 4,
+    TransFlag = 128,
+}
+
+#[repr(u8)]
+#[derive(Debug, Clone, Copy, PartialEq, Serialize_repr, Deserialize_repr)]
+#[cfg_attr(feature = "apidocs", derive(utoipa::ToSchema))]
+pub enum KeyInputMode {
+    Disabled = 0,
+    DoubleTapPower = 1,
+}
 use crate::notifications::NotificationType;
 
 /// The structure of a valid rayhunter configuration
@@ -21,21 +51,29 @@ pub struct Config {
     /// Internal device name
     pub device: Device,
     /// UI level
-    pub ui_level: u8,
+    pub ui_level: UiLevel,
     /// Colorblind mode
     pub colorblind_mode: bool,
     /// Key input mode
-    pub key_input_mode: u8,
+    pub key_input_mode: KeyInputMode,
     /// ntfy.sh URL
     pub ntfy_url: Option<String>,
     /// Vector containing the types of enabled notifications
     pub enabled_notifications: Vec<NotificationType>,
+    /// Whether Rayhunter should periodically check GitHub for new releases
+    pub auto_check_updates: bool,
     /// Vector containing the list of enabled analyzers
     pub analyzers: AnalyzerConfig,
     /// Minimum disk space required to start a recording
     pub min_space_to_start_recording_mb: u64,
     /// Minimum disk space required to continue a recording
     pub min_space_to_continue_recording_mb: u64,
+    /// GPS mode
+    pub gps_mode: GpsMode,
+    /// Fixed latitude used when gps_mode=1
+    pub gps_fixed_latitude: Option<f64>,
+    /// Fixed longitude used when gps_mode=1
+    pub gps_fixed_longitude: Option<f64>,
     /// Wifi client SSID
     pub wifi_ssid: Option<String>,
     /// Wifi client password
@@ -92,14 +130,18 @@ impl Default for Config {
             port: 8080,
             debug_mode: false,
             device: Device::Orbic,
-            ui_level: 1,
+            ui_level: UiLevel::Subtle,
             colorblind_mode: false,
-            key_input_mode: 0,
+            key_input_mode: KeyInputMode::Disabled,
             analyzers: AnalyzerConfig::default(),
             ntfy_url: None,
             enabled_notifications: vec![NotificationType::Warning, NotificationType::LowBattery],
+            auto_check_updates: true,
             min_space_to_start_recording_mb: 1,
             min_space_to_continue_recording_mb: 1,
+            gps_mode: GpsMode::Disabled,
+            gps_fixed_latitude: None,
+            gps_fixed_longitude: None,
             wifi_ssid: None,
             wifi_password: None,
             wifi_security: None,

daemon/src/diag.rs

@@ -12,7 +12,9 @@ use futures::{StreamExt, TryStreamExt, future};
 use log::{debug, error, info, warn};
 use rayhunter::Device;
 use tokio::fs::File;
-use tokio::io::{AsyncBufReadExt, BufReader};
+use tokio::io::{AsyncBufReadExt, AsyncWriteExt, BufReader};
+
+use crate::gps::GpsRecord;
 use tokio::sync::mpsc::{Receiver, Sender};
 use tokio::sync::{RwLock, oneshot};
 use tokio_stream::wrappers::LinesStream;
@@ -21,14 +23,15 @@ use tokio_util::task::TaskTracker;
 #[cfg(feature = "apidocs")]
 use rayhunter::analysis::analyzer::ReportMetadata;
 use rayhunter::analysis::analyzer::{AnalysisLineNormalizer, AnalyzerConfig, EventType};
-use rayhunter::diag::{DataType, MessagesContainer};
+use rayhunter::diag::{DataType, Message, MessagesContainer};
 use rayhunter::diag_device::DiagDevice;
 use rayhunter::qmdl::QmdlWriter;
 
 use crate::analysis::{AnalysisCtrlMessage, AnalysisWriter};
+use crate::config::GpsMode;
 use crate::display;
 use crate::notifications::{Notification, NotificationType};
-use crate::qmdl_store::{RecordingStore, RecordingStoreError};
+use crate::qmdl_store::{FileKind, RecordingStore, RecordingStoreError};
 use crate::server::ServerState;
 use crate::stats::DiskStats;
 
@@ -37,7 +40,7 @@ const DISK_CHECK_BYTES_INTERVAL: usize = 256 * 1024;
 pub enum DiagDeviceCtrlMessage {
     StopRecording,
     StartRecording {
-        response_tx: Option<oneshot::Sender<Result<(), String>>>,
+        response_tx: Option<oneshot::Sender<Result<(), RecordingStoreError>>>,
     },
     DeleteEntry {
         name: String,
@@ -46,6 +49,10 @@ pub enum DiagDeviceCtrlMessage {
     DeleteAllEntries {
         response_tx: oneshot::Sender<Result<(), RecordingStoreError>>,
     },
+    GpsUpdate {
+        lat: f64,
+        lon: f64,
+    },
     Exit,
 }
 
@@ -56,10 +63,13 @@ pub struct DiagTask {
     notification_channel: tokio::sync::mpsc::Sender<Notification>,
     min_space_to_start_mb: u64,
     min_space_to_continue_mb: u64,
+    gps_mode: GpsMode,
+    gps_fixed_coords: Option<(f64, f64)>,
     state: DiagState,
     max_type_seen: EventType,
     bytes_since_space_check: usize,
     low_space_warned: bool,
+    latest_packet_timestamp: Option<i64>,
 }
 
 enum DiagState {
@@ -97,6 +107,7 @@ fn check_disk_space(path: &std::path::Path, warning_mb: u64, critical_mb: u64) -
 }
 
 impl DiagTask {
+    #[allow(clippy::too_many_arguments)]
     fn new(
         ui_update_sender: Sender<display::DisplayState>,
         analysis_sender: Sender<AnalysisCtrlMessage>,
@@ -104,6 +115,8 @@ impl DiagTask {
         notification_channel: tokio::sync::mpsc::Sender<Notification>,
         min_space_to_start_mb: u64,
         min_space_to_continue_mb: u64,
+        gps_mode: GpsMode,
+        gps_fixed_coords: Option<(f64, f64)>,
     ) -> Self {
         Self {
             ui_update_sender,
@@ -112,15 +125,18 @@ impl DiagTask {
             notification_channel,
             min_space_to_start_mb,
             min_space_to_continue_mb,
+            gps_mode,
+            gps_fixed_coords,
             state: DiagState::Stopped,
             max_type_seen: EventType::Informational,
             bytes_since_space_check: 0,
             low_space_warned: false,
+            latest_packet_timestamp: None,
         }
     }
 
     /// Start recording, returning an error if disk space is too low.
-    async fn start(&mut self, qmdl_store: &mut RecordingStore) -> Result<(), String> {
+    async fn start(&mut self, qmdl_store: &mut RecordingStore) -> Result<(), RecordingStoreError> {
         self.max_type_seen = EventType::Informational;
         self.bytes_since_space_check = 0;
         self.low_space_warned = false;
@@ -131,12 +147,10 @@ impl DiagTask {
             self.min_space_to_continue_mb,
         ) {
             DiskSpaceCheck::Critical(mb) | DiskSpaceCheck::Warning(mb) => {
-                let msg = format!(
-                    "Insufficient disk space: {}MB available, {}MB required",
-                    mb, self.min_space_to_start_mb
-                );
-                error!("{msg}");
-                return Err(msg);
+                return Err(RecordingStoreError::InsufficientDiskSpace(
+                    mb,
+                    self.min_space_to_start_mb,
+                ));
             }
             DiskSpaceCheck::Ok(mb) => {
                 info!("Starting recording with {}MB disk space available", mb);
@@ -144,29 +158,45 @@ impl DiagTask {
             DiskSpaceCheck::Failed => {}
         }
 
-        let (qmdl_file, analysis_file) = match qmdl_store.new_entry().await {
-            Ok(files) => files,
-            Err(e) => {
-                let msg = format!("failed creating QMDL file entry: {e}");
-                error!("{msg}");
-                return Err(msg);
-            }
-        };
+        let (qmdl_file, analysis_file) = qmdl_store.new_entry(self.gps_mode).await?;
+
+        // For fixed-mode sessions, write the configured coordinates to the storage
+        // immediately so the per-session GPS is stored durably and isn't affected
+        // by future config changes or GPS API calls.
+        if self.gps_mode == GpsMode::Fixed
+            && let Some((lat, lon)) = self.gps_fixed_coords
+            && let Some((entry_idx, _)) = qmdl_store.get_current_entry()
+        {
+            let mut gps_file = qmdl_store
+                .open_entry_gps_for_append(entry_idx)
+                .await?
+                .ok_or(RecordingStoreError::GpsStorageNotFound)?;
+
+            let record = GpsRecord {
+                latest_packet_timestamp: None,
+                system_time: rayhunter::clock::get_adjusted_now().timestamp(),
+                lat,
+                lon,
+            };
+            let mut json = serde_json::to_vec(&record)?;
+            json.push(b'\n');
+            gps_file
+                .write_all(&json)
+                .await
+                .map_err(RecordingStoreError::WriteFileError)?;
+        }
+
         self.stop_current_recording().await;
         let qmdl_writer = QmdlWriter::new(qmdl_file);
-        let analysis_writer = match AnalysisWriter::new(analysis_file, &self.analyzer_config).await
-        {
-            Ok(writer) => Box::new(writer),
-            Err(e) => {
-                let msg = format!("failed to create analysis writer: {e}");
-                error!("{msg}");
-                return Err(msg);
-            }
-        };
+        let analysis_writer = AnalysisWriter::new(analysis_file, &self.analyzer_config)
+            .await
+            .map_err(RecordingStoreError::WriteFileError)?;
+
         self.state = DiagState::Recording {
             qmdl_writer,
-            analysis_writer,
+            analysis_writer: Box::new(analysis_writer),
         };
+
         if let Err(e) = self
             .ui_update_sender
             .send(display::DisplayState::Recording)
@@ -234,6 +264,38 @@ impl DiagTask {
         res
     }
 
+    async fn handle_gps_update(&mut self, qmdl_store: &RecordingStore, lat: f64, lon: f64) {
+        let Some((entry_idx, _)) = qmdl_store.get_current_entry() else {
+            info!("GPS update received but no recording active, not writing to storage");
+            return;
+        };
+        let mut file = match qmdl_store.open_entry_gps_for_append(entry_idx).await {
+            Ok(Some(f)) => f,
+            Ok(None) => {
+                error!("GPS storage not found, cannot write GPS record");
+                return;
+            }
+            Err(e) => {
+                error!("failed to open GPS storage: {e}");
+                return;
+            }
+        };
+        let record = GpsRecord {
+            latest_packet_timestamp: self.latest_packet_timestamp,
+            system_time: rayhunter::clock::get_adjusted_now().timestamp(),
+            lat,
+            lon,
+        };
+        let Ok(mut json) = serde_json::to_vec(&record) else {
+            error!("failed to serialize GPS record");
+            return;
+        };
+        json.push(b'\n');
+        if let Err(e) = file.write_all(&json).await {
+            error!("failed to write GPS record to storage: {e}");
+        }
+    }
+
     async fn stop_current_recording(&mut self) {
         let mut state = DiagState::Stopped;
         std::mem::swap(&mut self.state, &mut state);
@@ -329,6 +391,20 @@ impl DiagTask {
                 return;
             }
             debug!("done!");
+
+            // Extract the latest packet timestamp from this container
+            if let Some(ts) = container
+                .messages()
+                .into_iter()
+                .filter_map(|r| match r {
+                    Ok(Message::Log { timestamp, .. }) => Some(timestamp.to_datetime().timestamp()),
+                    _ => None,
+                })
+                .max()
+            {
+                self.latest_packet_timestamp = Some(ts);
+            }
+
             let container_bytes: usize = container.messages.iter().map(|m| m.data.len()).sum();
             self.bytes_since_space_check += container_bytes;
             let max_type = match analysis_writer.analyze(container).await {
@@ -381,6 +457,8 @@ pub fn run_diag_read_thread(
     notification_channel: tokio::sync::mpsc::Sender<Notification>,
     min_space_to_start_mb: u64,
     min_space_to_continue_mb: u64,
+    gps_mode: GpsMode,
+    gps_fixed_coords: Option<(f64, f64)>,
 ) {
     task_tracker.spawn(async move {
         info!("Using configuration for device: {0:?}", device);
@@ -396,7 +474,9 @@ pub fn run_diag_read_thread(
             analyzer_config,
             notification_channel,
             min_space_to_start_mb,
-            min_space_to_continue_mb
+            min_space_to_continue_mb,
+            gps_mode,
+            gps_fixed_coords,
         );
         qmdl_file_tx
             .send(DiagDeviceCtrlMessage::StartRecording { response_tx: None })
@@ -438,6 +518,10 @@ pub fn run_diag_read_thread(
                                 error!("Failed to send delete all entries respons, receiver dropped");
                             }
                         },
+                        Some(DiagDeviceCtrlMessage::GpsUpdate { lat, lon }) => {
+                            let qmdl_store = qmdl_store_lock.read().await;
+                            diag_task.handle_gps_update(&qmdl_store, lat, lon).await;
+                        },
                     }
                 }
                 maybe_container = diag_stream.next() => {
@@ -493,7 +577,7 @@ pub async fn start_recording(
 
     match response_rx.await {
         Ok(Ok(())) => Ok((StatusCode::ACCEPTED, "ok".to_string())),
-        Ok(Err(reason)) => Err((StatusCode::INSUFFICIENT_STORAGE, reason)),
+        Ok(Err(reason)) => Err((StatusCode::INSUFFICIENT_STORAGE, reason.to_string())),
         Err(e) => Err((
             StatusCode::INTERNAL_SERVER_ERROR,
             format!("failed to receive start recording response: {e}"),
@@ -663,9 +747,10 @@ pub async fn get_analysis_report(
         ))?
     };
     let analysis_file = qmdl_store
-        .open_entry_analysis(entry_index)
+        .open_file(entry_index, FileKind::Analysis)
         .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e:?}")))?;
+        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e:?}")))?
+        .ok_or((StatusCode::NOT_FOUND, "Analysis file not found".to_string()))?;
 
     // Read and normalize the NDJSON file
     let reader = BufReader::new(analysis_file);

daemon/src/display/generic_framebuffer.rs

@@ -3,7 +3,7 @@ use image::{AnimationDecoder, DynamicImage, codecs::gif::GifDecoder, imageops::F
 use std::io::Cursor;
 use std::time::Duration;
 
-use crate::config;
+use crate::config::{self, UiLevel};
 use crate::display::DisplayState;
 use rayhunter::analysis::analyzer::EventType;
 
@@ -176,7 +176,7 @@ pub fn update_ui(
 ) {
     static IMAGE_DIR: Dir<'_> = include_dir!("$CARGO_MANIFEST_DIR/images/");
     let display_level = config.ui_level;
-    if display_level == 0 {
+    if display_level == UiLevel::Invisible {
         info!("Invisible mode, not spawning UI.");
         return;
     }
@@ -187,14 +187,14 @@ pub fn update_ui(
     task_tracker.spawn(async move {
         // this feels wrong, is there a more rusty way to do this?
         let mut img: Option<&[u8]> = None;
-        if display_level == 2 {
+        if display_level == UiLevel::Demo {
             img = Some(
                 IMAGE_DIR
                     .get_file("orca.gif")
                     .expect("failed to read orca.gif")
                     .contents(),
             );
-        } else if display_level == 3 {
+        } else if display_level == UiLevel::EffLogo {
             img = Some(
                 IMAGE_DIR
                     .get_file("eff.png")
@@ -217,20 +217,19 @@ pub fn update_ui(
 
             let mut status_bar_height = 2;
             match display_level {
-                2 => fb.draw_gif(img.unwrap()).await,
-                3 => fb.draw_img(img.unwrap()).await,
-                4 => {
+                UiLevel::Demo => fb.draw_gif(img.unwrap()).await,
+                UiLevel::EffLogo => fb.draw_img(img.unwrap()).await,
+                UiLevel::HighVisibility => {
                     status_bar_height = fb.dimensions().height;
                 }
-                128 => {
+                UiLevel::TransFlag => {
                     fb.draw_line(Color::Cyan, 128).await;
                     fb.draw_line(Color::Pink, 102).await;
                     fb.draw_line(Color::White, 76).await;
                     fb.draw_line(Color::Pink, 50).await;
                     fb.draw_line(Color::Cyan, 25).await;
                 }
-                // this branch is for ui_level 1, which is also the default if an
-                // unknown value is used
+                // UiLevel::Subtle (1) and anything else: just the status bar line
                 _ => {}
             };
             let (color, pattern) = display_style;

daemon/src/display/tmobile.rs

@@ -9,7 +9,7 @@ use tokio_util::task::TaskTracker;
 
 use std::time::Duration;
 
-use crate::config;
+use crate::config::{self, UiLevel};
 use crate::display::DisplayState;
 
 macro_rules! led {
@@ -31,7 +31,7 @@ pub fn update_ui(
     mut ui_update_rx: mpsc::Receiver<DisplayState>,
 ) {
     let mut invisible: bool = false;
-    if config.ui_level == 0 {
+    if config.ui_level == UiLevel::Invisible {
         info!("Invisible mode, not spawning UI.");
         invisible = true;
     }

daemon/src/display/tplink.rs

@@ -3,7 +3,7 @@ use tokio::sync::mpsc::Receiver;
 use tokio_util::sync::CancellationToken;
 use tokio_util::task::TaskTracker;
 
-use crate::config;
+use crate::config::{self, UiLevel};
 use crate::display::{DisplayState, tplink_framebuffer, tplink_onebit};
 
 use std::fs;
@@ -15,7 +15,7 @@ pub fn update_ui(
     ui_update_rx: Receiver<DisplayState>,
 ) {
     let display_level = config.ui_level;
-    if display_level == 0 {
+    if display_level == UiLevel::Invisible {
         info!("Invisible mode, not spawning UI.");
     }
 

daemon/src/display/tplink_onebit.rs

@@ -1,7 +1,7 @@
 /// Display module for the TP-Link M7350 oled one-bit display.
 ///
 /// https://github.com/m0veax/tplink_m7350/tree/main/oled
-use crate::config;
+use crate::config::{self, UiLevel};
 use crate::display::DisplayState;
 
 use log::{error, info};
@@ -115,7 +115,7 @@ pub fn update_ui(
     mut ui_update_rx: Receiver<DisplayState>,
 ) {
     let display_level = config.ui_level;
-    if display_level == 0 {
+    if display_level == UiLevel::Invisible {
         info!("Invisible mode, not spawning UI.");
     }
 
@@ -140,7 +140,7 @@ pub fn update_ui(
 
             // we write the status every second because it may have been overwritten through menu
             // navigation.
-            if display_level != 0
+            if display_level != UiLevel::Invisible
                 && let Err(e) = tokio::fs::write(OLED_PATH, pixels).await
             {
                 error!("failed to write to display: {e}");

daemon/src/display/uz801.rs

@@ -9,7 +9,7 @@ use tokio_util::task::TaskTracker;
 
 use std::time::Duration;
 
-use crate::config;
+use crate::config::{self, UiLevel};
 use crate::display::DisplayState;
 
 macro_rules! led {
@@ -31,7 +31,7 @@ pub fn update_ui(
     mut ui_update_rx: mpsc::Receiver<DisplayState>,
 ) {
     let mut invisible: bool = false;
-    if config.ui_level == 0 {
+    if config.ui_level == UiLevel::Invisible {
         info!("Invisible mode, not spawning UI.");
         invisible = true;
     }

daemon/src/gps.rs

@@ -0,0 +1,151 @@
+use axum::Json;
+use axum::extract::State;
+use axum::http::StatusCode;
+use log::{error, warn};
+use serde::{Deserialize, Deserializer, Serialize};
+use std::sync::Arc;
+use tokio::io::{AsyncBufReadExt, BufReader};
+
+use crate::config::GpsMode;
+use crate::diag::DiagDeviceCtrlMessage;
+use crate::server::ServerState;
+
+fn deserialize_latitude<'de, D>(deserializer: D) -> Result<f64, D::Error>
+where
+    D: Deserializer<'de>,
+{
+    use serde::de;
+    let v = f64::deserialize(deserializer)?;
+    if !(-90.0..=90.0).contains(&v) {
+        return Err(de::Error::custom(format!(
+            "latitude {v} out of range [-90, 90]"
+        )));
+    }
+    Ok(v)
+}
+
+fn deserialize_longitude<'de, D>(deserializer: D) -> Result<f64, D::Error>
+where
+    D: Deserializer<'de>,
+{
+    use serde::de;
+    let v = f64::deserialize(deserializer)?;
+    if !(-180.0..=180.0).contains(&v) {
+        return Err(de::Error::custom(format!(
+            "longitude {v} out of range [-180, 180]"
+        )));
+    }
+    Ok(v)
+}
+
+#[derive(Clone, Debug, Serialize, Deserialize)]
+#[cfg_attr(feature = "apidocs", derive(utoipa::ToSchema))]
+pub struct GpsData {
+    #[serde(deserialize_with = "deserialize_latitude")]
+    pub latitude: f64,
+    #[serde(deserialize_with = "deserialize_longitude")]
+    pub longitude: f64,
+}
+
+#[derive(Serialize, Deserialize)]
+pub struct GpsRecord {
+    /// Packet timestamp (modem clock) for correlation with captured packets.
+    /// None if no packets have been received yet.
+    pub latest_packet_timestamp: Option<i64>,
+    /// Drift-corrected system time when this GPS fix was received
+    pub system_time: i64,
+    pub lat: f64,
+    pub lon: f64,
+}
+
+/// Reads all GPS records from a storage NDJSON file, logging and skipping malformed lines.
+pub async fn load_gps_records(file: tokio::fs::File) -> Vec<GpsRecord> {
+    let reader = BufReader::new(file);
+    let mut lines = reader.lines();
+    let mut records = Vec::new();
+    loop {
+        match lines.next_line().await {
+            Ok(Some(line)) => match serde_json::from_str::<GpsRecord>(&line) {
+                Ok(record) => records.push(record),
+                Err(e) => warn!("skipping malformed GPS storage line: {e}"),
+            },
+            Ok(None) => break,
+            Err(e) => {
+                error!("error reading GPS storage file: {e}");
+                break;
+            }
+        }
+    }
+    records.sort_by_key(|r| r.latest_packet_timestamp.unwrap_or(i64::MIN));
+    records
+}
+
+/// Submit GPS coordinates
+#[cfg_attr(feature = "apidocs", utoipa::path(
+    post,
+    path = "/api/gps",
+    tag = "Configuration",
+    request_body = GpsData,
+    responses(
+        (status = StatusCode::OK, description = "GPS data accepted"),
+        (status = StatusCode::FORBIDDEN, description = "GPS API endpoint is disabled"),
+        (status = StatusCode::INTERNAL_SERVER_ERROR, description = "Failed to send GPS update")
+    ),
+    summary = "Submit GPS coordinates",
+    description = "Submit GPS coordinates from an external source (e.g. a phone app). Requires gps_mode to be set to 'Api' in configuration. latitude is in decimal degrees from -90 to 90, longitude is in decimal degrees from -180 to 180. The timestamp is derived from the most recent packet's modem timestamp."
+))]
+pub async fn post_gps(
+    State(state): State<Arc<ServerState>>,
+    Json(gps_data): Json<GpsData>,
+) -> Result<StatusCode, (StatusCode, String)> {
+    if state.config.gps_mode != GpsMode::Api {
+        return Err((
+            StatusCode::FORBIDDEN,
+            "GPS API endpoint is disabled. Set gps_mode to API endpoint in configuration."
+                .to_string(),
+        ));
+    }
+
+    // Update in-memory state for GET /api/gps
+    let mut gps = state.gps_state.write().await;
+    *gps = Some(gps_data.clone());
+    drop(gps);
+
+    // Send to DiagTask to write to storage with packet timestamp
+    state
+        .diag_device_ctrl_sender
+        .send(DiagDeviceCtrlMessage::GpsUpdate {
+            lat: gps_data.latitude,
+            lon: gps_data.longitude,
+        })
+        .await
+        .map_err(|e| {
+            error!("failed to send GPS update: {e}");
+            (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                format!("failed to send GPS update: {e}"),
+            )
+        })?;
+
+    Ok(StatusCode::OK)
+}
+
+/// Get the current GPS coordinates
+#[cfg_attr(feature = "apidocs", utoipa::path(
+    get,
+    path = "/api/gps",
+    tag = "Configuration",
+    responses(
+        (status = StatusCode::OK, description = "Current GPS data", body = GpsData),
+        (status = StatusCode::NOT_FOUND, description = "No GPS data available")
+    ),
+    summary = "Get current GPS coordinates",
+    description = "Returns the most recently submitted GPS coordinates. Returns 404 if no coordinates have been submitted yet this session."
+))]
+pub async fn get_gps(State(state): State<Arc<ServerState>>) -> Result<Json<GpsData>, StatusCode> {
+    let gps = state.gps_state.read().await;
+    match gps.as_ref() {
+        Some(data) => Ok(Json(data.clone())),
+        None => Err(StatusCode::NOT_FOUND),
+    }
+}

daemon/src/key_input.rs

@@ -6,7 +6,7 @@ use tokio::sync::mpsc::Sender;
 use tokio_util::sync::CancellationToken;
 use tokio_util::task::TaskTracker;
 
-use crate::config;
+use crate::config::{self, KeyInputMode};
 use crate::diag::DiagDeviceCtrlMessage;
 
 #[derive(Debug)]
@@ -23,7 +23,7 @@ pub fn run_key_input_thread(
     diag_tx: Sender<DiagDeviceCtrlMessage>,
     cancellation_token: CancellationToken,
 ) {
-    if config.key_input_mode == 0 {
+    if config.key_input_mode == KeyInputMode::Disabled {
         return;
     }
 

daemon/src/lib.rs

@@ -5,12 +5,14 @@ pub mod crypto_provider;
 pub mod diag;
 pub mod display;
 pub mod error;
+pub mod gps;
 pub mod key_input;
 pub mod notifications;
 pub mod pcap;
 pub mod qmdl_store;
 pub mod server;
 pub mod stats;
+pub mod update;
 pub mod webdav;
 
 #[cfg(feature = "apidocs")]
@@ -33,6 +35,7 @@ use utoipa::OpenApi;
         server::get_zip,
         stats::get_system_stats,
         stats::get_qmdl_manifest,
+        stats::get_update_status,
         stats::get_log,
         diag::start_recording,
         diag::stop_recording,
@@ -46,7 +49,9 @@ use utoipa::OpenApi;
         server::test_notification,
         server::get_time,
         server::set_time_offset,
-        server::debug_set_display_state
+        server::debug_set_display_state,
+        gps::post_gps,
+        gps::get_gps
     ),
     servers(
         (

daemon/src/main.rs

@@ -5,21 +5,24 @@ mod crypto_provider;
 mod diag;
 mod display;
 mod error;
+mod gps;
 mod key_input;
 mod notifications;
 mod pcap;
 mod qmdl_store;
 mod server;
 mod stats;
+mod update;
 mod webdav;
 
 use std::net::SocketAddr;
 use std::sync::Arc;
 
 use crate::battery::run_battery_notification_worker;
-use crate::config::{parse_args, parse_config};
+use crate::config::{GpsMode, parse_args, parse_config};
 use crate::diag::run_diag_read_thread;
 use crate::error::RayhunterError;
+use crate::gps::{get_gps, post_gps};
 use crate::notifications::{NotificationService, run_notification_worker};
 use crate::pcap::get_pcap;
 use crate::qmdl_store::RecordingStore;
@@ -27,7 +30,8 @@ use crate::server::{
     ServerState, debug_set_display_state, get_config, get_qmdl, get_time, get_wifi_status, get_zip,
     scan_wifi, serve_static, set_config, set_time_offset, test_notification,
 };
-use crate::stats::{get_qmdl_manifest, get_system_stats};
+use crate::stats::{get_qmdl_manifest, get_system_stats, get_update_status};
+use crate::update::{UpdateStatus, run_update_check_worker};
 use crate::webdav::run_webdav_upload_worker;
 use wifi_station::WifiStatus;
 
@@ -41,7 +45,7 @@ use diag::{
     DiagDeviceCtrlMessage, delete_all_recordings, delete_recording, get_analysis_report,
     start_recording, stop_recording,
 };
-use log::{error, info};
+use log::{error, info, warn};
 use qmdl_store::RecordingStoreError;
 use rayhunter::Device;
 use stats::get_log;
@@ -61,6 +65,7 @@ fn get_router() -> AppRouter {
         .route("/api/qmdl/{name}", get(get_qmdl))
         .route("/api/zip/{name}", get(get_zip))
         .route("/api/system-stats", get(get_system_stats))
+        .route("/api/update-status", get(get_update_status))
         .route("/api/qmdl-manifest", get(get_qmdl_manifest))
         .route("/api/log", get(get_log))
         .route("/api/start-recording", post(start_recording))
@@ -78,6 +83,8 @@ fn get_router() -> AppRouter {
         .route("/api/time", get(get_time))
         .route("/api/time-offset", post(set_time_offset))
         .route("/api/debug/display-state", post(debug_set_display_state))
+        .route("/api/gps", get(get_gps))
+        .route("/api/gps", post(post_gps))
         .route("/", get(|| async { Redirect::permanent("/index.html") }))
         .route("/{*path}", get(serve_static))
 }
@@ -213,9 +220,14 @@ async fn run_with_config(
     let _shutdown_guard = shutdown_token.clone().drop_guard();
 
     let notification_service = NotificationService::new(config.ntfy_url.clone());
+    let update_status_lock = Arc::new(RwLock::new(UpdateStatus::default()));
 
     if !config.debug_mode {
         info!("Starting Diag Thread");
+        let gps_fixed_coords = match (config.gps_fixed_latitude, config.gps_fixed_longitude) {
+            (Some(lat), Some(lon)) => Some((lat, lon)),
+            _ => None,
+        };
         run_diag_read_thread(
             &task_tracker,
             config.device.clone(),
@@ -228,6 +240,8 @@ async fn run_with_config(
             notification_service.new_handler(),
             config.min_space_to_start_recording_mb,
             config.min_space_to_continue_recording_mb,
+            config.gps_mode,
+            gps_fixed_coords,
         );
         info!("Starting UI");
 
@@ -248,6 +262,16 @@ async fn run_with_config(
             diag_tx.clone(),
             shutdown_token.clone(),
         );
+
+        if config.auto_check_updates {
+            run_update_check_worker(
+                &task_tracker,
+                shutdown_token.clone(),
+                update_status_lock.clone(),
+                notification_service.new_handler(),
+                config.enabled_notifications.clone(),
+            );
+        }
     }
 
     let analysis_status_lock = Arc::new(RwLock::new(analysis_status));
@@ -267,12 +291,14 @@ async fn run_with_config(
         analysis_tx.clone(),
     );
 
-    run_battery_notification_worker(
-        &task_tracker,
-        config.device.clone(),
-        notification_service.new_handler(),
-        shutdown_token.clone(),
-    );
+    if !config.debug_mode {
+        run_battery_notification_worker(
+            &task_tracker,
+            config.device.clone(),
+            notification_service.new_handler(),
+            shutdown_token.clone(),
+        );
+    }
 
     run_notification_worker(
         &task_tracker,
@@ -281,12 +307,14 @@ async fn run_with_config(
     );
 
     let wifi_status = Arc::new(RwLock::new(WifiStatus::default()));
-    wifi_station::run_wifi_client(
-        &task_tracker,
-        &config.wifi_config(),
-        shutdown_token.clone(),
-        wifi_status.clone(),
-    );
+    if !config.debug_mode {
+        wifi_station::run_wifi_client(
+            &task_tracker,
+            &config.wifi_config(),
+            shutdown_token.clone(),
+            wifi_status.clone(),
+        );
+    }
 
     if !config.webdav.url.trim().is_empty() {
         run_webdav_upload_worker(
@@ -296,6 +324,22 @@ async fn run_with_config(
             config.webdav.clone().into(),
         );
     }
+    let initial_gps = if config.gps_mode == GpsMode::Fixed {
+        match (config.gps_fixed_latitude, config.gps_fixed_longitude) {
+            (Some(lat), Some(lon)) => Some(gps::GpsData {
+                latitude: lat,
+                longitude: lon,
+            }),
+            _ => {
+                warn!(
+                    "gps_mode is Fixed but gps_fixed_latitude or gps_fixed_longitude is missing from config — no GPS coordinates will be recorded"
+                );
+                None
+            }
+        }
+    } else {
+        None
+    };
 
     let state = Arc::new(ServerState {
         config_path: args.config_path.clone(),
@@ -308,6 +352,8 @@ async fn run_with_config(
         ui_update_sender: Some(ui_update_tx),
         wifi_status,
         wifi_scan_lock: tokio::sync::Mutex::new(()),
+        gps_state: Arc::new(tokio::sync::RwLock::new(initial_gps)),
+        update_status_lock: update_status_lock.clone(),
     });
     run_server(&task_tracker, state, shutdown_token.clone()).await;
 

daemon/src/notifications.rs

@@ -26,6 +26,7 @@ pub enum NotificationError {
 pub enum NotificationType {
     Warning,
     LowBattery,
+    Update,
 }
 
 pub struct Notification {
@@ -290,7 +291,7 @@ mod tests {
                 println!("error = {:?}", reqwest_error);
                 assert!(reqwest_error.is_timeout());
             }
-            _ => assert!(false),
+            _ => unreachable!(),
         }
     }
 

daemon/src/pcap.rs

@@ -1,5 +1,8 @@
+use crate::gps::{GpsRecord, load_gps_records};
+use crate::qmdl_store::FileKind;
 use crate::server::ServerState;
 
+use crate::config::GpsMode;
 use anyhow::Error;
 use axum::body::Body;
 use axum::extract::{Path, State};
@@ -9,15 +12,12 @@ use axum::response::{IntoResponse, Response};
 use log::error;
 use rayhunter::diag::DataType;
 use rayhunter::gsmtap_parser;
-use rayhunter::pcap::GsmtapPcapWriter;
+use rayhunter::pcap::{GpsPoint, GsmtapPcapWriter};
 use rayhunter::qmdl::QmdlReader;
 use std::sync::Arc;
 use tokio::io::{AsyncRead, AsyncWrite, duplex};
 use tokio_util::io::ReaderStream;
 
-// Streams a pcap file chunk-by-chunk to the client by reading the QMDL data
-// written so far. This is done by spawning a thread which streams chunks of
-// pcap data to a channel that's piped to the client.
 #[cfg_attr(feature = "apidocs", utoipa::path(
     get,
     path = "/api/pcap/{name}",
@@ -53,15 +53,16 @@ pub async fn get_pcap(
     }
     let qmdl_size_bytes = entry.qmdl_size_bytes;
     let qmdl_file = qmdl_store
-        .open_entry_qmdl(entry_index)
+        .open_file(entry_index, FileKind::Qmdl)
         .await
-        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e:?}")))?;
-    // the QMDL reader should stop at the last successfully written data chunk
-    // (entry.size_bytes)
+        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, format!("{e:?}")))?
+        .ok_or((StatusCode::NOT_FOUND, "QMDL file not found".to_string()))?;
     let (reader, writer) = duplex(1024);
+    let gps_records = load_gps_records_for_entry(&state, entry_index).await;
+    drop(qmdl_store);
 
     tokio::spawn(async move {
-        if let Err(e) = generate_pcap_data(writer, qmdl_file, qmdl_size_bytes).await {
+        if let Err(e) = generate_pcap_data(writer, qmdl_file, qmdl_size_bytes, gps_records).await {
             error!("failed to generate PCAP: {e:?}");
         }
     });
@@ -71,10 +72,68 @@ pub async fn get_pcap(
     Ok((headers, body).into_response())
 }
 
+pub(crate) async fn load_gps_records_for_entry(
+    state: &Arc<ServerState>,
+    entry_index: usize,
+) -> Vec<GpsRecord> {
+    let qmdl_store = state.qmdl_store_lock.read().await;
+    match qmdl_store.open_file(entry_index, FileKind::Gps).await {
+        Ok(Some(file)) => load_gps_records(file).await,
+        Ok(None) => {
+            let gps_mode = qmdl_store
+                .manifest
+                .entries
+                .get(entry_index)
+                .and_then(|e| e.gps_mode);
+            if gps_mode.is_some_and(|m| m != GpsMode::Disabled) {
+                error!(
+                    "GPS storage expected for entry {entry_index} (mode: {gps_mode:?}) but not found"
+                );
+            }
+            vec![]
+        }
+        Err(e) => {
+            error!("failed to open GPS storage: {e}");
+            vec![]
+        }
+    }
+}
+
+fn record_timestamp(r: &GpsRecord) -> i64 {
+    r.latest_packet_timestamp.unwrap_or(i64::MIN)
+}
+
+fn find_nearest_gps(records: &[GpsRecord], packet_timestamp: i64) -> Option<GpsPoint> {
+    if records.is_empty() {
+        return None;
+    }
+    let idx = records.partition_point(|r| record_timestamp(r) <= packet_timestamp);
+    let record = if idx == 0 {
+        &records[0]
+    } else if idx >= records.len() {
+        &records[records.len() - 1]
+    } else {
+        let (before, after) = (&records[idx - 1], &records[idx]);
+        let before_delta = packet_timestamp - record_timestamp(before);
+        let after_delta = record_timestamp(after) - packet_timestamp;
+        if before_delta <= after_delta {
+            before
+        } else {
+            after
+        }
+    };
+    Some(GpsPoint {
+        latitude: record.lat,
+        longitude: record.lon,
+        unix_ts: record_timestamp(record),
+    })
+}
+
 pub async fn generate_pcap_data<R, W>(
     writer: W,
     qmdl_file: R,
     qmdl_size_bytes: usize,
+    gps_records: Vec<GpsRecord>,
 ) -> Result<(), Error>
 where
     W: AsyncWrite + Unpin + Send,
@@ -89,13 +148,15 @@ where
             continue;
         }
 
-        for maybe_msg in container.into_messages() {
+        for maybe_msg in container.messages() {
             match maybe_msg {
                 Ok(msg) => {
                     let maybe_gsmtap_msg = gsmtap_parser::parse(msg)?;
                     if let Some((timestamp, gsmtap_msg)) = maybe_gsmtap_msg {
+                        let packet_unix_ts = timestamp.to_datetime().timestamp();
+                        let gps = find_nearest_gps(&gps_records, packet_unix_ts);
                         pcap_writer
-                            .write_gsmtap_message(gsmtap_msg, timestamp)
+                            .write_gsmtap_message(gsmtap_msg, timestamp, gps.as_ref())
                             .await?;
                     }
                 }
@@ -106,3 +167,68 @@ where
 
     Ok(())
 }
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    fn rec(latest_packet_timestamp: i64, lat: f64, lon: f64) -> GpsRecord {
+        GpsRecord {
+            latest_packet_timestamp: Some(latest_packet_timestamp),
+            system_time: 0,
+            lat,
+            lon,
+        }
+    }
+
+    #[test]
+    fn test_empty_returns_none() {
+        assert!(find_nearest_gps(&[], 100).is_none());
+    }
+
+    #[test]
+    fn test_single_record_always_returned() {
+        let records = vec![rec(100, 1.0, 2.0)];
+        assert_eq!(find_nearest_gps(&records, 0).unwrap().unix_ts, 100);
+        assert_eq!(find_nearest_gps(&records, 200).unwrap().unix_ts, 100);
+    }
+
+    #[test]
+    fn test_before_all_records_returns_first() {
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0)];
+        assert_eq!(find_nearest_gps(&records, 50).unwrap().unix_ts, 100);
+    }
+
+    #[test]
+    fn test_after_all_records_returns_last() {
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0)];
+        assert_eq!(find_nearest_gps(&records, 300).unwrap().unix_ts, 200);
+    }
+
+    #[test]
+    fn test_exact_match() {
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0), rec(300, 5.0, 6.0)];
+        assert_eq!(find_nearest_gps(&records, 200).unwrap().unix_ts, 200);
+    }
+
+    #[test]
+    fn test_closer_to_before() {
+        // packet at 130: delta to before(100)=30, delta to after(200)=70 → picks before
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0)];
+        assert_eq!(find_nearest_gps(&records, 130).unwrap().unix_ts, 100);
+    }
+
+    #[test]
+    fn test_closer_to_after() {
+        // packet at 170: delta to before(100)=70, delta to after(200)=30 → picks after
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0)];
+        assert_eq!(find_nearest_gps(&records, 170).unwrap().unix_ts, 200);
+    }
+
+    #[test]
+    fn test_equidistant_prefers_before() {
+        // packet at 150: delta to before(100)=50, delta to after(200)=50 → tie, picks before
+        let records = vec![rec(100, 1.0, 2.0), rec(200, 3.0, 4.0)];
+        assert_eq!(find_nearest_gps(&records, 150).unwrap().unix_ts, 100);
+    }
+}

daemon/src/qmdl_store.rs

@@ -1,7 +1,9 @@
+use std::fmt::Display;
 use std::io::{self, ErrorKind};
 use std::os::unix::fs::MetadataExt;
 use std::path::{Path, PathBuf};
 
+use crate::config::GpsMode;
 use chrono::{DateTime, Local, TimeDelta};
 use log::{info, warn};
 use rayhunter::util::RuntimeMetadata;
@@ -22,6 +24,8 @@ pub enum RecordingStoreError {
     CreateFileError(tokio::io::Error),
     #[error("Couldn't read file: {0}")]
     ReadFileError(tokio::io::Error),
+    #[error("Couldn't write file: {0}")]
+    WriteFileError(tokio::io::Error),
     #[error("Couldn't delete file: {0}")]
     DeleteFileError(tokio::io::Error),
     #[error("Couldn't open directory at path: {0}")]
@@ -32,6 +36,46 @@ pub enum RecordingStoreError {
     WriteManifestError(tokio::io::Error),
     #[error("Couldn't parse QMDL store manifest file: {0}")]
     ParseManifestError(toml::de::Error),
+    #[error("Insufficient disk space: {0}MB available, {1}MB required")]
+    InsufficientDiskSpace(u64, u64),
+    #[error("GPS storage directory not found")]
+    GpsStorageNotFound,
+    #[error("Serialization error: {0}")]
+    SerializationError(#[from] serde_json::Error),
+}
+
+#[derive(Debug, Clone, Copy, PartialEq, Eq)]
+pub enum FileKind {
+    Qmdl,
+    Analysis,
+    Gps,
+}
+
+impl FileKind {
+    // List of all possible physical files on disk.
+    pub const ALL: &'static [FileKind] = &[FileKind::Qmdl, FileKind::Analysis, FileKind::Gps];
+
+    pub fn get_filename(&self, entry_name: &str) -> String {
+        match self {
+            FileKind::Qmdl => format!("{}.qmdl", entry_name),
+            FileKind::Analysis => format!("{}.ndjson", entry_name),
+            FileKind::Gps => format!("{}-gps.ndjson", entry_name),
+        }
+    }
+
+    pub fn get_filepath<P: AsRef<Path>>(&self, entry_name: &str, base_path: P) -> PathBuf {
+        base_path.as_ref().join(self.get_filename(entry_name))
+    }
+}
+
+impl Display for FileKind {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            FileKind::Qmdl => write!(f, "QMDL"),
+            FileKind::Analysis => write!(f, "analysis"),
+            FileKind::Gps => write!(f, "GPS"),
+        }
+    }
 }
 
 pub struct RecordingStore {
@@ -70,10 +114,12 @@ pub struct ManifestEntry {
     /// When the manifest was uploaded to a WebDAV server
     #[cfg_attr(feature = "apidocs", schema(value_type = String))]
     pub upload_time: Option<DateTime<Local>>,
+    #[serde(default)]
+    pub gps_mode: Option<GpsMode>,
 }
 
 impl ManifestEntry {
-    fn new() -> Self {
+    fn new(gps_mode: GpsMode) -> Self {
         let now = rayhunter::clock::get_adjusted_now();
         let metadata = RuntimeMetadata::new();
         ManifestEntry {
@@ -86,19 +132,12 @@ impl ManifestEntry {
             arch: Some(metadata.arch),
             stop_reason: None,
             upload_time: None,
+            gps_mode: Some(gps_mode),
         }
     }
 
-    pub fn get_qmdl_filepath<P: AsRef<Path>>(&self, path: P) -> PathBuf {
-        let mut filepath = path.as_ref().join(&self.name);
-        filepath.set_extension("qmdl");
-        filepath
-    }
-
-    pub fn get_analysis_filepath<P: AsRef<Path>>(&self, path: P) -> PathBuf {
-        let mut filepath = path.as_ref().join(&self.name);
-        filepath.set_extension("ndjson");
-        filepath
+    pub fn get_filepath<P: AsRef<Path>>(&self, file_kind: FileKind, path: P) -> PathBuf {
+        file_kind.get_filepath(&self.name, path)
     }
 }
 
@@ -217,6 +256,7 @@ impl RecordingStore {
                 arch: None,
                 stop_reason: None,
                 upload_time: None,
+                gps_mode: None,
             });
         }
 
@@ -249,43 +289,63 @@ impl RecordingStore {
     // Closes the current entry (if needed), creates a new entry based on the
     // current time, and updates the manifest. Returns a tuple of the entry's
     // newly created QMDL file and analysis file.
-    pub async fn new_entry(&mut self) -> Result<(File, File), RecordingStoreError> {
+    pub async fn new_entry(
+        &mut self,
+        gps_mode: GpsMode,
+    ) -> Result<(File, File), RecordingStoreError> {
         // if we've already got an entry open, close it
         if self.current_entry.is_some() {
             self.close_current_entry().await?;
         }
-        let new_entry = ManifestEntry::new();
-        let qmdl_filepath = new_entry.get_qmdl_filepath(&self.path);
+        let new_entry = ManifestEntry::new(gps_mode);
+        let qmdl_filepath = new_entry.get_filepath(FileKind::Qmdl, &self.path);
         let qmdl_file = File::create(&qmdl_filepath)
             .await
             .map_err(RecordingStoreError::CreateFileError)?;
-        let analysis_filepath = new_entry.get_analysis_filepath(&self.path);
+        let analysis_filepath = new_entry.get_filepath(FileKind::Analysis, &self.path);
         let analysis_file = File::create(&analysis_filepath)
             .await
             .map_err(RecordingStoreError::CreateFileError)?;
+        let gps_filepath = new_entry.get_filepath(FileKind::Gps, &self.path);
+        File::create(&gps_filepath)
+            .await
+            .map_err(RecordingStoreError::CreateFileError)?;
         self.manifest.entries.push(new_entry);
         self.current_entry = Some(self.manifest.entries.len() - 1);
         self.write_manifest().await?;
         Ok((qmdl_file, analysis_file))
     }
 
-    // Returns the corresponding QMDL file for a given entry
-    pub async fn open_entry_qmdl(&self, entry_index: usize) -> Result<File, RecordingStoreError> {
-        let entry = &self.manifest.entries[entry_index];
-        File::open(entry.get_qmdl_filepath(&self.path))
-            .await
-            .map_err(RecordingStoreError::ReadFileError)
-    }
-
-    // Returns the corresponding QMDL file for a given entry
-    pub async fn open_entry_analysis(
+    pub async fn open_file(
         &self,
         entry_index: usize,
-    ) -> Result<File, RecordingStoreError> {
+        file_kind: FileKind,
+    ) -> Result<Option<File>, RecordingStoreError> {
         let entry = &self.manifest.entries[entry_index];
-        File::open(entry.get_analysis_filepath(&self.path))
+        let filepath = file_kind.get_filepath(&entry.name, &self.path);
+
+        match File::open(&filepath).await {
+            Ok(file) => Ok(Some(file)),
+            Err(e) if e.kind() == ErrorKind::NotFound => Ok(None),
+            Err(e) => Err(RecordingStoreError::ReadFileError(e)),
+        }
+    }
+
+    pub async fn open_entry_gps_for_append(
+        &self,
+        entry_index: usize,
+    ) -> Result<Option<File>, RecordingStoreError> {
+        let entry = &self.manifest.entries[entry_index];
+        match OpenOptions::new()
+            .create(true)
+            .append(true)
+            .open(entry.get_filepath(FileKind::Gps, &self.path))
             .await
-            .map_err(RecordingStoreError::ReadFileError)
+        {
+            Ok(file) => Ok(Some(file)),
+            Err(e) if e.kind() == ErrorKind::NotFound => Ok(None),
+            Err(e) => Err(RecordingStoreError::CreateFileError(e)),
+        }
     }
 
     pub async fn clear_and_open_entry_analysis(
@@ -296,7 +356,7 @@ impl RecordingStore {
         let file = OpenOptions::new()
             .write(true)
             .truncate(true)
-            .open(entry.get_analysis_filepath(&self.path))
+            .open(entry.get_filepath(FileKind::Analysis, &self.path))
             .await
             .map_err(RecordingStoreError::ReadFileError)?;
         Ok(file)
@@ -434,14 +494,13 @@ impl RecordingStore {
         };
         let entry_to_delete = self.manifest.entries.remove(entry_to_delete_idx);
         self.write_manifest().await?;
-        let qmdl_filepath = entry_to_delete.get_qmdl_filepath(&self.path);
-        let analysis_filepath = entry_to_delete.get_analysis_filepath(&self.path);
-        remove_file_if_exists(&qmdl_filepath)
-            .await
-            .map_err(RecordingStoreError::DeleteFileError)?;
-        remove_file_if_exists(&analysis_filepath)
-            .await
-            .map_err(RecordingStoreError::DeleteFileError)?;
+
+        for &file_kind in FileKind::ALL {
+            let filepath = file_kind.get_filepath(&entry_to_delete.name, &self.path);
+            remove_file_if_exists(&filepath)
+                .await
+                .map_err(RecordingStoreError::DeleteFileError)?;
+        }
         Ok(())
     }
 
@@ -452,20 +511,16 @@ impl RecordingStore {
 
         let mut keep = Vec::new();
 
-        for entry in &self.manifest.entries {
-            let qmdl_filepath = entry.get_qmdl_filepath(&self.path);
-            let analysis_filepath = entry.get_analysis_filepath(&self.path);
-
-            if let Err(e) = remove_file_if_exists(&qmdl_filepath).await {
-                log::warn!("failed to remove {qmdl_filepath:?}: {e:?}");
-                keep.push(true);
-                continue;
-            }
-
-            if let Err(e) = remove_file_if_exists(&analysis_filepath).await {
-                log::warn!("failed to remove {analysis_filepath:?}: {e:?}");
-                keep.push(true);
-                continue;
+        'entries: for entry in &self.manifest.entries {
+            for &file_kind in FileKind::ALL {
+                let filepath = file_kind.get_filepath(&entry.name, &self.path);
+                if let Err(e) = remove_file_if_exists(&filepath).await {
+                    log::warn!("failed to remove {filepath:?}: {e:?}");
+                    // Some error happened with deleting this entry, abort and go to the next one.
+                    // Also *keep* the manifest entry.
+                    keep.push(true);
+                    continue 'entries;
+                }
             }
 
             keep.push(false);
@@ -508,7 +563,7 @@ mod tests {
     async fn test_creating_updating_and_closing_entries() {
         let dir = make_temp_dir();
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         let entry_index = store.current_entry.unwrap();
         assert_eq!(
             RecordingStore::read_manifest(dir.path()).await.unwrap(),
@@ -545,7 +600,7 @@ mod tests {
     async fn test_create_on_existing_store() {
         let dir = make_temp_dir();
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         let entry_index = store.current_entry.unwrap();
         store
             .update_entry_qmdl_size(entry_index, 1000)
@@ -559,9 +614,9 @@ mod tests {
     async fn test_repeated_new_entries() {
         let dir = make_temp_dir();
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         let entry_index = store.current_entry.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         let new_entry_index = store.current_entry.unwrap();
         assert_ne!(entry_index, new_entry_index);
         assert_eq!(store.manifest.entries.len(), 2);
@@ -571,7 +626,7 @@ mod tests {
     async fn test_delete_all_entries() {
         let dir = make_temp_dir();
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         assert!(store.current_entry.is_some());
 
         store.delete_all_entries().await.unwrap();
@@ -587,7 +642,7 @@ mod tests {
     async fn test_mark_entry_as_uploaded_sets_time_and_persists() {
         let dir = make_temp_dir();
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
-        let _ = store.new_entry().await.unwrap();
+        let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         let name = store.manifest.entries[0].name.clone();
         store.close_current_entry().await.unwrap();
 
@@ -618,7 +673,7 @@ mod tests {
         let mut store = RecordingStore::create(dir.path()).await.unwrap();
 
         for _ in 0..3 {
-            let _ = store.new_entry().await.unwrap();
+            let _ = store.new_entry(GpsMode::Disabled).await.unwrap();
         }
 
         store.manifest.entries[0].name = "entry-0".to_owned();

daemon/src/server.rs

@@ -22,12 +22,14 @@ use tokio_util::io::ReaderStream;
 use tokio_util::sync::CancellationToken;
 
 use crate::analysis::{AnalysisCtrlMessage, AnalysisStatus};
-use crate::config::Config;
+use crate::config::{Config, GpsMode};
 use crate::diag::DiagDeviceCtrlMessage;
 use crate::display::DisplayState;
+use crate::gps::GpsData;
 use crate::notifications::DEFAULT_NOTIFICATION_TIMEOUT;
-use crate::pcap::generate_pcap_data;
-use crate::qmdl_store::RecordingStore;
+use crate::pcap::{generate_pcap_data, load_gps_records_for_entry};
+use crate::qmdl_store::{FileKind, RecordingStore};
+use crate::update::UpdateStatus;
 
 pub struct ServerState {
     pub config_path: String,
@@ -40,6 +42,8 @@ pub struct ServerState {
     pub ui_update_sender: Option<Sender<DisplayState>>,
     pub wifi_status: Arc<RwLock<wifi_station::WifiStatus>>,
     pub wifi_scan_lock: tokio::sync::Mutex<()>,
+    pub gps_state: Arc<RwLock<Option<GpsData>>>,
+    pub update_status_lock: Arc<RwLock<UpdateStatus>>,
 }
 
 #[cfg_attr(feature = "apidocs", utoipa::path(
@@ -68,14 +72,15 @@ pub async fn get_qmdl(
         format!("couldn't find qmdl file with name {qmdl_idx}"),
     ))?;
     let qmdl_file = qmdl_store
-        .open_entry_qmdl(entry_index)
+        .open_file(entry_index, FileKind::Qmdl)
         .await
         .map_err(|err| {
             (
                 StatusCode::INTERNAL_SERVER_ERROR,
                 format!("error opening QMDL file: {err}"),
             )
-        })?;
+        })?
+        .ok_or((StatusCode::NOT_FOUND, "QMDL file not found".to_string()))?;
     let limited_qmdl_file = qmdl_file.take(entry.qmdl_size_bytes as u64);
     let qmdl_stream = ReaderStream::new(limited_qmdl_file);
 
@@ -160,8 +165,12 @@ pub async fn get_config(
 ))]
 pub async fn set_config(
     State(state): State<Arc<ServerState>>,
-    Json(config): Json<Config>,
+    Json(mut config): Json<Config>,
 ) -> Result<(StatusCode, String), (StatusCode, String)> {
+    if config.gps_mode != GpsMode::Fixed {
+        config.gps_fixed_latitude = None;
+        config.gps_fixed_longitude = None;
+    }
     let mut config_to_write = config.clone();
     config_to_write.wifi_ssid = None;
     config_to_write.wifi_password = None;
@@ -343,6 +352,7 @@ pub async fn get_zip(
     };
 
     let qmdl_store_lock = state.qmdl_store_lock.clone();
+    let gps_records = load_gps_records_for_entry(&state, entry_index).await;
 
     let (reader, writer) = duplex(8192);
 
@@ -350,24 +360,40 @@ pub async fn get_zip(
         let result: Result<(), Error> = async {
             let mut zip = ZipFileWriter::with_tokio(writer);
 
-            // Add QMDL file
-            {
-                let entry =
-                    ZipEntryBuilder::new(format!("{qmdl_idx}.qmdl").into(), Compression::Stored);
+            const EXCLUDED_FROM_ZIP: &[FileKind] = &[FileKind::Analysis];
+
+            // Add stored files
+            for &file_kind in FileKind::ALL {
+                if EXCLUDED_FROM_ZIP.contains(&file_kind) {
+                    continue;
+                }
+
+                let file_opt = {
+                    let qmdl_store = qmdl_store_lock.read().await;
+                    qmdl_store.open_file(entry_index, file_kind).await?
+                };
+
+                let Some(mut file) = file_opt else {
+                    continue;
+                };
+
+                let entry = ZipEntryBuilder::new(
+                    file_kind.get_filename(&qmdl_idx).into(),
+                    Compression::Stored,
+                );
                 // FuturesAsyncWriteCompatExt::compat_write because async-zip's entrystream does
                 // not impl tokio's AsyncWrite, but only future's AsyncWrite. This can be removed
                 // once https://github.com/Majored/rs-async-zip/pull/160 is released.
                 let mut entry_writer = zip.write_entry_stream(entry).await?.compat_write();
 
-                let mut qmdl_file = {
-                    let qmdl_store = qmdl_store_lock.read().await;
-                    qmdl_store
-                        .open_entry_qmdl(entry_index)
-                        .await?
-                        .take(qmdl_size_bytes as u64)
-                };
+                // Truncating to qmdl_size_bytes is an attempt to ignore partial writes by the diag
+                // thread.
+                if file_kind == FileKind::Qmdl {
+                    copy(&mut file.take(qmdl_size_bytes as u64), &mut entry_writer).await?;
+                } else {
+                    copy(&mut file, &mut entry_writer).await?;
+                }
 
-                copy(&mut qmdl_file, &mut entry_writer).await?;
                 entry_writer.into_inner().close().await?;
             }
 
@@ -380,13 +406,19 @@ pub async fn get_zip(
                 let qmdl_file_for_pcap = {
                     let qmdl_store = qmdl_store_lock.read().await;
                     qmdl_store
-                        .open_entry_qmdl(entry_index)
+                        .open_file(entry_index, FileKind::Qmdl)
                         .await?
+                        .ok_or_else(|| anyhow::anyhow!("QMDL file not found"))?
                         .take(qmdl_size_bytes as u64)
                 };
 
-                if let Err(e) =
-                    generate_pcap_data(&mut entry_writer, qmdl_file_for_pcap, qmdl_size_bytes).await
+                if let Err(e) = generate_pcap_data(
+                    &mut entry_writer,
+                    qmdl_file_for_pcap,
+                    qmdl_size_bytes,
+                    gps_records,
+                )
+                .await
                 {
                     // if we fail to generate the PCAP file, we should still continue and give the
                     // user the QMDL.
@@ -501,6 +533,7 @@ pub async fn debug_set_display_state(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::config::GpsMode;
     use async_zip::base::read::mem::ZipFileReader;
     use axum::extract::{Path, State};
     use tempfile::TempDir;
@@ -520,7 +553,7 @@ mod tests {
     ) -> String {
         let entry_name = {
             let mut store = store_lock.write().await;
-            let (mut qmdl_file, _analysis_file) = store.new_entry().await.unwrap();
+            let (mut qmdl_file, _analysis_file) = store.new_entry(GpsMode::Disabled).await.unwrap();
 
             if !test_data.is_empty() {
                 use tokio::io::AsyncWriteExt;
@@ -566,6 +599,8 @@ mod tests {
             ui_update_sender: None,
             wifi_status: Arc::new(RwLock::new(wifi_station::WifiStatus::default())),
             wifi_scan_lock: tokio::sync::Mutex::new(()),
+            gps_state: Arc::new(RwLock::new(None)),
+            update_status_lock: Arc::new(RwLock::new(UpdateStatus::default())),
         })
     }
 
@@ -598,7 +633,11 @@ mod tests {
 
         assert_eq!(
             filenames,
-            vec![format!("{entry_name}.qmdl"), format!("{entry_name}.pcapng"),]
+            vec![
+                format!("{entry_name}.qmdl"),
+                format!("{entry_name}-gps.ndjson"),
+                format!("{entry_name}.pcapng"),
+            ]
         );
     }
 }

daemon/src/stats.rs

@@ -4,6 +4,7 @@ use std::sync::Arc;
 use crate::battery::get_battery_status;
 use crate::error::RayhunterError;
 use crate::server::ServerState;
+use crate::update::UpdateStatus;
 use crate::{battery::BatteryState, qmdl_store::ManifestEntry};
 
 use axum::Json;
@@ -220,6 +221,20 @@ pub async fn get_qmdl_manifest(
     }))
 }
 
+#[cfg_attr(feature = "apidocs", utoipa::path(
+    get,
+    path = "/api/update-status",
+    tag = "Statistics",
+    responses(
+        (status = StatusCode::OK, description = "Success", body = UpdateStatus)
+    ),
+    summary = "Rayhunter update status",
+    description = "Check for available updates for Rayhunter."
+))]
+pub async fn get_update_status(State(state): State<Arc<ServerState>>) -> Json<UpdateStatus> {
+    Json(state.update_status_lock.read().await.clone())
+}
+
 #[cfg_attr(feature = "apidocs", utoipa::path(
     get,
     path = "/api/log",

daemon/src/update.rs

@@ -0,0 +1,274 @@
+use chrono::{DateTime, Local};
+use log::{error, info, warn};
+use serde::{Deserialize, Serialize};
+use std::sync::Arc;
+use tokio::select;
+use tokio::sync::{RwLock, mpsc::Sender};
+use tokio::time;
+use tokio::time::{Duration, MissedTickBehavior};
+use tokio_util::{sync::CancellationToken, task::TaskTracker};
+
+use crate::notifications::{Notification, NotificationType};
+
+const UPDATE_CHECK_INTERVAL: Duration = Duration::from_secs(6 * 60 * 60);
+const GITHUB_LATEST_RELEASE_URL: &str =
+    "https://api.github.com/repos/EFForg/rayhunter/releases/latest";
+
+#[derive(Debug, Clone, Serialize)]
+#[cfg_attr(feature = "apidocs", derive(utoipa::ToSchema))]
+pub struct UpdateStatus {
+    pub current_version: String,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub latest_version: Option<String>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub latest_release_url: Option<String>,
+    pub update_available: bool,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    #[cfg_attr(feature = "apidocs", schema(value_type = Option<String>, format = "date-time"))]
+    pub last_checked: Option<DateTime<Local>>,
+    #[serde(skip_serializing_if = "Option::is_none")]
+    pub last_error: Option<String>,
+}
+
+impl Default for UpdateStatus {
+    fn default() -> Self {
+        Self {
+            current_version: get_current_version(),
+            // To-be-populated by update check worker
+            latest_version: None,
+            latest_release_url: None,
+            update_available: false,
+            last_checked: None,
+            last_error: None,
+        }
+    }
+}
+
+#[derive(Debug, Deserialize)]
+struct GitHubReleaseResponse {
+    tag_name: String,
+    html_url: String,
+}
+
+#[derive(Debug, Clone, Copy, Eq, PartialEq, Ord, PartialOrd)]
+struct VersionParts {
+    major: u64,
+    minor: u64,
+    patch: u64,
+}
+
+fn get_current_version() -> String {
+    // See https://doc.rust-lang.org/cargo/reference/environment-variables.html#environment-variables-cargo-sets-for-crates
+    env!("CARGO_PKG_VERSION").to_owned()
+}
+
+fn parse_release_tagname(version: &str) -> Option<(VersionParts, String)> {
+    // Trim whitespace and leading `v`, if any
+    let trimmed_version = version.trim().trim_start_matches('v');
+    let mut parts = trimmed_version.split('.');
+
+    // Fail on versions with pre-release metadata: https://github.com/EFForg/rayhunter/pull/1054#issuecomment-4528407281
+    let major = parts.next()?.parse::<u64>().ok()?;
+    let minor = parts.next()?.parse::<u64>().ok()?;
+    let patch = parts.next()?.parse::<u64>().ok()?;
+    // Expect only major.minor.patch format
+    if parts.next().is_some() {
+        return None;
+    }
+
+    let version = format!("{}.{}.{}", major, minor, patch);
+    Some((
+        VersionParts {
+            major,
+            minor,
+            patch,
+        },
+        version.to_string(),
+    ))
+}
+
+fn format_update_message(current_version: &str, latest_version: &str, release_url: &str) -> String {
+    format!(
+        "Rayhunter {current_version} is installed, but {latest_version} is available. Open {release_url} to download the update."
+    )
+}
+
+async fn refresh_update_status(
+    status_lock: &Arc<RwLock<UpdateStatus>>,
+    http_client: &reqwest::Client,
+) -> Result<Option<(String, String)>, String> {
+    let response = http_client
+        .get(GITHUB_LATEST_RELEASE_URL)
+        .timeout(Duration::from_secs(5))
+        .header(reqwest::header::USER_AGENT, "rayhunter-update-checker")
+        .send()
+        .await
+        .map_err(|err| format!("failed to query GitHub releases: {err}"))?;
+
+    if !response.status().is_success() {
+        return Err(format!(
+            "GitHub release check returned {}",
+            response.status()
+        ));
+    }
+
+    let response_text = response
+        .text()
+        .await
+        .map_err(|err| format!("failed to read GitHub release response: {err}"))?;
+    let release: GitHubReleaseResponse = serde_json::from_str(&response_text)
+        .map_err(|err| format!("failed to parse GitHub release response: {err}"))?;
+
+    let current_version = get_current_version();
+    let (current_version_parts, current_version) = parse_release_tagname(&current_version)
+        .ok_or_else(|| format!("failed to parse current version {current_version}"))?;
+    let (latest_version_parts, latest_version) = parse_release_tagname(&release.tag_name)
+        .ok_or_else(|| {
+            format!(
+                "failed to parse latest release version {}",
+                release.tag_name
+            )
+        })?;
+
+    let update_available = latest_version_parts > current_version_parts;
+    {
+        let mut status = status_lock.write().await;
+        status.current_version = current_version;
+        status.latest_version = Some(latest_version.to_owned());
+        status.latest_release_url = Some(release.html_url.to_owned());
+        status.update_available = update_available;
+        status.last_checked = Some(Local::now());
+        status.last_error = None;
+    }
+
+    if update_available {
+        Ok(Some((latest_version, release.html_url)))
+    } else {
+        Ok(None)
+    }
+}
+
+pub fn run_update_check_worker(
+    task_tracker: &TaskTracker,
+    shutdown_token: CancellationToken,
+    update_status_lock: Arc<RwLock<UpdateStatus>>,
+    notification_sender: Sender<Notification>,
+    enabled_notifications: Vec<NotificationType>,
+) {
+    task_tracker.spawn(async move {
+        let http_client = match reqwest::Client::builder().build() {
+            Ok(client) => client,
+            Err(err) => {
+                error!("failed to create update check client: {err}");
+                return;
+            }
+        };
+        let mut interval = time::interval(UPDATE_CHECK_INTERVAL);
+        interval.set_missed_tick_behavior(MissedTickBehavior::Skip);
+
+        // Keep track of last notified version
+        let mut last_notified_version: Option<String> = None;
+
+        loop {
+            if shutdown_token.is_cancelled() {
+                break;
+            }
+
+            match refresh_update_status(&update_status_lock, &http_client).await {
+                Ok(Some((latest_version, latest_release_url))) => {
+                    if last_notified_version.as_deref() != Some(latest_version.as_str()) {
+                        let current_version =
+                            update_status_lock.read().await.current_version.clone();
+                        let message = format_update_message(
+                            &current_version,
+                            &latest_version,
+                            &latest_release_url,
+                        );
+                        if enabled_notifications.contains(&NotificationType::Update) {
+                            if let Err(err) = notification_sender
+                                .send(Notification::new(NotificationType::Update, message, None))
+                                .await
+                            {
+                                error!("failed to enqueue update notification: {err}");
+                            } else {
+                                info!("notified about Rayhunter update {latest_version}");
+                            }
+                        }
+                        last_notified_version = Some(latest_version);
+                    }
+                }
+                Ok(None) => {
+                    last_notified_version = None;
+                }
+                Err(err) => {
+                    warn!("update check failed: {err}");
+                    let mut status = update_status_lock.write().await;
+                    status.last_error = Some(err);
+                    status.last_checked = Some(Local::now());
+                }
+            }
+
+            select! {
+                _ = shutdown_token.cancelled() => break,
+                _ = interval.tick() => {}
+            }
+        }
+    });
+}
+
+#[cfg(test)]
+mod tests {
+    use super::parse_release_tagname;
+
+    #[test]
+    fn parses_simple_versions() {
+        let (parts, version) = parse_release_tagname("0.11.1").unwrap();
+        assert_eq!(parts.major, 0);
+        assert_eq!(parts.minor, 11);
+        assert_eq!(parts.patch, 1);
+        assert_eq!(version, "0.11.1");
+    }
+
+    #[test]
+    fn returns_none_for_invalid_versions() {
+        assert!(parse_release_tagname("invalid").is_none());
+        assert!(parse_release_tagname("v1.2").is_none());
+        assert!(parse_release_tagname("v1.2.x").is_none());
+        assert!(parse_release_tagname("v1.2.3.4").is_none());
+        assert!(parse_release_tagname("v1.2.-3").is_none());
+        assert!(parse_release_tagname("v1.2.3-beta").is_none());
+        assert!(parse_release_tagname("v1.2.3-beta.1").is_none());
+        assert!(parse_release_tagname("1.2").is_none());
+        assert!(parse_release_tagname("1.2.x").is_none());
+        assert!(parse_release_tagname("1.2.3.4").is_none());
+        assert!(parse_release_tagname("1.2.-3").is_none());
+        assert!(parse_release_tagname("1.2.3-beta").is_none());
+        assert!(parse_release_tagname("1.2.3-beta.1").is_none());
+    }
+
+    #[test]
+    fn compares_versions_numerically() {
+        let (newer_version_parts, newer_version) = parse_release_tagname("v0.11.2").unwrap();
+        let (older_version_parts, older_version) = parse_release_tagname("v0.11.1").unwrap();
+        assert!(newer_version_parts > older_version_parts);
+        assert_eq!(newer_version, "0.11.2");
+        assert_eq!(older_version, "0.11.1");
+    }
+
+    #[test]
+    fn compares_major_minor_patch_correctly() {
+        let (v1_parts, v1) = parse_release_tagname("v1.0.0").unwrap();
+        let (v2_parts, v2) = parse_release_tagname("v1.0.1").unwrap();
+        let (v3_parts, v3) = parse_release_tagname("v1.1.0").unwrap();
+        let (v4_parts, v4) = parse_release_tagname("v2.0.0").unwrap();
+
+        assert!(v2_parts > v1_parts);
+        assert!(v3_parts > v2_parts);
+        assert!(v4_parts > v3_parts);
+
+        assert_eq!(v1, "1.0.0");
+        assert_eq!(v2, "1.0.1");
+        assert_eq!(v3, "1.1.0");
+        assert_eq!(v4, "2.0.0");
+    }
+}

daemon/src/webdav.rs

@@ -1,18 +1,17 @@
-use std::fmt::Display;
 use std::{sync::Arc, time::Duration};
 
 use chrono::TimeDelta;
+use futures::future::join_all;
 use log::{info, warn};
 use reqwest::header::{CONTENT_LENGTH, CONTENT_TYPE};
 use reqwest::{Body, Client, Response};
 use tokio::fs::File;
-use tokio::join;
 use tokio::{select, sync::RwLock, time};
 use tokio_util::io::ReaderStream;
 use tokio_util::{sync::CancellationToken, task::TaskTracker};
 
 use crate::config::WebdavConfig;
-use crate::qmdl_store::RecordingStore;
+use crate::qmdl_store::{FileKind, RecordingStore};
 
 pub struct WebdavUploadWorkerConfig {
     poll_interval: Duration,
@@ -38,29 +37,6 @@ impl From<WebdavConfig> for WebdavUploadWorkerConfig {
     }
 }
 
-enum FileKind {
-    Analysis,
-    Qmdl,
-}
-
-impl FileKind {
-    fn as_extension(&self) -> &'static str {
-        match self {
-            FileKind::Analysis => ".ndjson",
-            FileKind::Qmdl => ".qmdl",
-        }
-    }
-}
-
-impl Display for FileKind {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            FileKind::Analysis => write!(f, "analysis"),
-            FileKind::Qmdl => write!(f, "QMDL"),
-        }
-    }
-}
-
 #[derive(Debug, Clone)]
 struct WebDavClient {
     client: Client,
@@ -127,22 +103,22 @@ async fn try_upload_entry(
 ) -> Option<()> {
     let read_lock = store.read().await;
     let entry_idx = read_lock.entry_for_name(&entry_name)?.0;
-    let file = match file_kind {
-        FileKind::Analysis => read_lock.open_entry_analysis(entry_idx).await,
-        FileKind::Qmdl => read_lock.open_entry_qmdl(entry_idx).await,
-    };
+    let file = read_lock.open_file(entry_idx, file_kind).await;
     drop(read_lock);
 
-    let Ok(file) = file.map_err(|err| {
-        warn!(
-            "Unable to open entry: {} {} file: {:?}",
-            entry_name, file_kind, err
-        )
-    }) else {
-        return None;
+    let file = match file {
+        Ok(Some(f)) => f,
+        Ok(None) => return Some(()), // File doesn't exist (e.g., GPS for old recordings)
+        Err(err) => {
+            warn!(
+                "Unable to open entry: {} {} file: {:?}",
+                entry_name, file_kind, err
+            );
+            return None;
+        }
     };
 
-    let file_name = format!("{}{}", entry_name, file_kind.as_extension());
+    let file_name = file_kind.get_filename(&entry_name);
 
     let res = select! {
         _ = shutdown_token.cancelled() => {
@@ -205,24 +181,23 @@ pub fn run_webdav_upload_worker(
                                 break;
                             };
 
-                        let (Some(()), Some(())) = join!(
-                            try_upload_entry(
-                                webdav_client.clone(),
-                                qmdl_store_lock.clone(),
-                                unuploaded_entry.clone(),
-                                FileKind::Qmdl,
-                                shutdown_token.clone(),
-                            ),
-                            try_upload_entry(
-                                webdav_client.clone(),
-                                qmdl_store_lock.clone(),
-                                unuploaded_entry.clone(),
-                                FileKind::Analysis,
-                                shutdown_token.clone()
-                            ),
-                        ) else {
+                        let upload_futures: Vec<_> = FileKind::ALL
+                            .iter()
+                            .map(|&file_kind| {
+                                try_upload_entry(
+                                    webdav_client.clone(),
+                                    qmdl_store_lock.clone(),
+                                    unuploaded_entry.clone(),
+                                    file_kind,
+                                    shutdown_token.clone(),
+                                )
+                            })
+                            .collect();
+
+                        let results = join_all(upload_futures).await;
+                        if !results.iter().all(|r| r.is_some()) {
                             break;
-                        };
+                        }
 
                         if config.delete_on_upload {
                             match qmdl_store_lock.write().await.delete_entry(&unuploaded_entry).await {
@@ -245,6 +220,7 @@ pub fn run_webdav_upload_worker(
 #[cfg(test)]
 mod tests {
     use super::*;
+    use crate::config::GpsMode;
     use axum::{
         Router,
         body::Bytes,
@@ -313,7 +289,7 @@ mod tests {
         dir: &std::path::Path,
     ) -> (Arc<RwLock<RecordingStore>>, String) {
         let mut store = RecordingStore::create(dir).await.unwrap();
-        let (mut qmdl_file, mut analysis_file) = store.new_entry().await.unwrap();
+        let (mut qmdl_file, mut analysis_file) = store.new_entry(GpsMode::Disabled).await.unwrap();
         qmdl_file.write_all(b"fake qmdl payload").await.unwrap();
         qmdl_file.flush().await.unwrap();
         analysis_file
@@ -353,12 +329,14 @@ mod tests {
         cleanup_worker(shutdown, tracker).await;
 
         let recorded = captured.lock().await;
-        assert_eq!(recorded.len(), 2);
+        assert_eq!(recorded.len(), 3);
         let paths: Vec<&str> = recorded.iter().map(|r| r.path.as_str()).collect();
         let qmdl_path = format!("dav/{}.qmdl", entry_name);
         let ndjson_path = format!("dav/{}.ndjson", entry_name);
+        let gps_path = format!("dav/{}-gps.ndjson", entry_name);
         assert!(paths.contains(&qmdl_path.as_str()));
         assert!(paths.contains(&ndjson_path.as_str()));
+        assert!(paths.contains(&gps_path.as_str()));
         for put in recorded.iter() {
             assert_eq!(put.auth.as_deref(), Some("Basic dXNlcjpwYXNzd29yZA=="));
         }
@@ -407,7 +385,7 @@ mod tests {
         tokio::time::sleep(Duration::from_millis(500)).await;
         cleanup_worker(shutdown, tracker).await;
 
-        assert_eq!(captured.lock().await.len(), 2);
+        assert_eq!(captured.lock().await.len(), 3);
 
         let store_read = store.read().await;
         assert!(store_read.entry_for_name(&entry_name).is_none());

daemon/tests/smoke.rs

@@ -0,0 +1,185 @@
+use std::io::Read;
+use std::net::{TcpListener, TcpStream};
+use std::process::{Child, Command, ExitStatus, Stdio};
+use std::sync::{Arc, Mutex};
+use std::time::{Duration, Instant};
+
+use tempfile::TempDir;
+
+const STARTUP_TIMEOUT: Duration = Duration::from_secs(5);
+const REQUEST_TIMEOUT: Duration = Duration::from_secs(5);
+const SHUTDOWN_TIMEOUT: Duration = Duration::from_secs(5);
+
+struct DaemonGuard {
+    child: Option<Child>,
+    stderr: Arc<Mutex<Vec<u8>>>,
+}
+
+impl DaemonGuard {
+    fn stderr_dump(&self) -> String {
+        let buf = self.stderr.lock().unwrap();
+        String::from_utf8_lossy(&buf).into_owned()
+    }
+
+    fn shutdown(&mut self, timeout: Duration) -> std::io::Result<ExitStatus> {
+        let mut child = self
+            .child
+            .take()
+            .expect("daemon already shut down or never started");
+
+        #[cfg(unix)]
+        {
+            let pid = child.id() as libc::pid_t;
+            // SAFETY: child.id() returns the OS pid of a process we own.
+            unsafe { libc::kill(pid, libc::SIGINT) };
+        }
+        #[cfg(not(unix))]
+        {
+            let _ = child.kill();
+        }
+
+        let start = Instant::now();
+        loop {
+            match child.try_wait()? {
+                Some(status) => return Ok(status),
+                None => {
+                    if start.elapsed() >= timeout {
+                        let _ = child.kill();
+                        return child.wait();
+                    }
+                    std::thread::sleep(Duration::from_millis(50));
+                }
+            }
+        }
+    }
+}
+
+impl Drop for DaemonGuard {
+    fn drop(&mut self) {
+        if let Some(mut child) = self.child.take() {
+            let _ = child.kill();
+            let _ = child.wait();
+        }
+    }
+}
+
+fn pick_free_port() -> u16 {
+    let listener = TcpListener::bind("127.0.0.1:0").expect("bind ephemeral port");
+    listener.local_addr().expect("local_addr").port()
+}
+
+fn wait_for_port(port: u16, timeout: Duration) -> bool {
+    let start = Instant::now();
+    while start.elapsed() < timeout {
+        if TcpStream::connect(("127.0.0.1", port)).is_ok() {
+            return true;
+        }
+        std::thread::sleep(Duration::from_millis(100));
+    }
+    false
+}
+
+#[tokio::test(flavor = "current_thread")]
+async fn daemon_serves_index_and_api() {
+    let port = pick_free_port();
+
+    let tmp = TempDir::new().unwrap();
+    let qmdl_dir = tmp.path().join("qmdl");
+    std::fs::create_dir(&qmdl_dir).unwrap();
+    // The daemon refuses to create a store in debug_mode, so seed an empty
+    // manifest. See init_qmdl_store in daemon/src/main.rs.
+    std::fs::write(qmdl_dir.join("manifest.toml"), "entries = []\n").unwrap();
+
+    let config_path = tmp.path().join("config.toml");
+    std::fs::write(
+        &config_path,
+        format!(
+            "qmdl_store_path = \"{}\"\nport = {}\ndebug_mode = true\n",
+            qmdl_dir.display(),
+            port,
+        ),
+    )
+    .unwrap();
+
+    let daemon_bin = env!("CARGO_BIN_EXE_rayhunter-daemon");
+    let mut child = Command::new(daemon_bin)
+        .arg(&config_path)
+        .stdout(Stdio::null())
+        .stderr(Stdio::piped())
+        .spawn()
+        .expect("failed to spawn daemon");
+
+    let stderr_buf: Arc<Mutex<Vec<u8>>> = Arc::new(Mutex::new(Vec::new()));
+    if let Some(mut pipe) = child.stderr.take() {
+        let sink = stderr_buf.clone();
+        std::thread::spawn(move || {
+            let mut chunk = [0u8; 4096];
+            loop {
+                match pipe.read(&mut chunk) {
+                    Ok(0) | Err(_) => break,
+                    Ok(n) => sink.lock().unwrap().extend_from_slice(&chunk[..n]),
+                }
+            }
+        });
+    }
+
+    let mut guard = DaemonGuard {
+        child: Some(child),
+        stderr: stderr_buf,
+    };
+
+    if !wait_for_port(port, STARTUP_TIMEOUT) {
+        panic!(
+            "daemon did not start listening on {port} within {STARTUP_TIMEOUT:?}\n--- daemon stderr ---\n{}",
+            guard.stderr_dump(),
+        );
+    }
+
+    // reqwest's rustls backend gets pulled in via feature unification with the
+    // daemon's production deps. The test process needs its own crypto provider.
+    rayhunter_daemon::crypto_provider::install_default();
+
+    let client = reqwest::Client::builder()
+        .timeout(REQUEST_TIMEOUT)
+        .gzip(true)
+        .build()
+        .unwrap();
+    let base = format!("http://127.0.0.1:{port}");
+
+    let resp = client
+        .get(format!("{base}/index.html"))
+        .send()
+        .await
+        .expect("GET /index.html failed");
+    assert!(
+        resp.status().is_success(),
+        "GET /index.html returned {}",
+        resp.status(),
+    );
+    let body = resp.text().await.expect("could not read index.html body");
+    assert!(
+        body.contains("Rayhunter"),
+        "decompressed index.html body did not contain 'Rayhunter' marker (len={})",
+        body.len(),
+    );
+
+    let resp = client
+        .get(format!("{base}/api/qmdl-manifest"))
+        .send()
+        .await
+        .expect("GET /api/qmdl-manifest failed");
+    assert!(
+        resp.status().is_success(),
+        "GET /api/qmdl-manifest returned {}",
+        resp.status(),
+    );
+
+    let status = guard
+        .shutdown(SHUTDOWN_TIMEOUT)
+        .expect("waiting for daemon exit failed");
+    assert!(
+        status.success(),
+        "daemon did not exit cleanly after SIGINT: {status}\n--- daemon stderr ---\n{}",
+        guard.stderr_dump(),
+    );
+}

daemon/web/package-lock.json

@@ -11,7 +11,7 @@
                 "@eslint/js": "^10.0.1",
                 "@sveltejs/adapter-auto": "^7.0.1",
                 "@sveltejs/adapter-static": "^3.0.5",
-                "@sveltejs/kit": "^2.58.0",
+                "@sveltejs/kit": "^2.60.1",
                 "@sveltejs/vite-plugin-svelte": "^7.0.0",
                 "@tailwindcss/vite": "^4.2.2",
                 "@types/eslint": "^9.6.0",
@@ -22,7 +22,7 @@
                 "globals": "^17.5.0",
                 "prettier": "^3.8.3",
                 "prettier-plugin-svelte": "^3.5.1",
-                "svelte": "^5.55.5",
+                "svelte": "^5.55.7",
                 "svelte-check": "^4.4.6",
                 "tailwindcss": "^4.2.2",
                 "typescript": "^6.0.3",
@@ -438,9 +438,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -458,9 +455,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -478,9 +472,6 @@
                 "ppc64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -498,9 +489,6 @@
                 "s390x"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -518,9 +506,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -538,9 +523,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -665,9 +647,9 @@
             }
         },
         "node_modules/@sveltejs/kit": {
-            "version": "2.58.0",
-            "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.58.0.tgz",
-            "integrity": "sha512-kT9GCN8yJTkCK1W+Gi/bvGooWAM7y7WXP+yd+rf6QOIjyoK1ERPrMwSufXJUNu2pMWIqruhFvmz+LbOqsEmKmA==",
+            "version": "2.60.1",
+            "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.60.1.tgz",
+            "integrity": "sha512-mQjlkNo+rJvpln7V2IGY2j99BqhcFbS4UN0AQNKNYfhBAFZTuCDAdW3a1sgf330mvtNvsBXn3HpAhcmvdJTcIQ==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -676,7 +658,7 @@
                 "@types/cookie": "^0.6.0",
                 "acorn": "^8.14.1",
                 "cookie": "^0.6.0",
-                "devalue": "^5.6.4",
+                "devalue": "^5.8.1",
                 "esm-env": "^1.2.2",
                 "kleur": "^4.1.5",
                 "magic-string": "^0.30.5",
@@ -859,9 +841,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -879,9 +858,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -899,9 +875,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -919,9 +892,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MIT",
             "optional": true,
             "os": [
@@ -1658,9 +1628,9 @@
             }
         },
         "node_modules/devalue": {
-            "version": "5.7.1",
-            "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.7.1.tgz",
-            "integrity": "sha512-MUbZ586EgQqdRnC4yDrlod3BEdyvE4TapGYHMW2CiaW+KkkFmWEFqBUaLltEZCGi0iFXCEjRF0OjF0DV2QHjOA==",
+            "version": "5.8.1",
+            "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.8.1.tgz",
+            "integrity": "sha512-4CXDYRBGqN+57wVJkuXBYmpAVUSg3L6JAQa/DFqm238G73E1wuyc/JhGQJzN7vUf/CMphYau2zXbfWzDR5aTEw==",
             "dev": true,
             "license": "MIT"
         },
@@ -2371,9 +2341,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MPL-2.0",
             "optional": true,
             "os": [
@@ -2395,9 +2362,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MPL-2.0",
             "optional": true,
             "os": [
@@ -2419,9 +2383,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "MPL-2.0",
             "optional": true,
             "os": [
@@ -2443,9 +2404,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "MPL-2.0",
             "optional": true,
             "os": [
@@ -3056,9 +3014,9 @@
             "license": "MIT"
         },
         "node_modules/svelte": {
-            "version": "5.55.5",
-            "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.5.tgz",
-            "integrity": "sha512-2uCs/LZ9us+AktdzYJM8OcxQ8qnPS1kpaO7syGT/MgO+6Qr1Ybl+TqPq+97u7PHqmmMlye5ZkoyXONy5mjjAbw==",
+            "version": "5.55.7",
+            "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.7.tgz",
+            "integrity": "sha512-ymI5ykLPwIHW839E053FQbI1G+jnRFJEw3Kv5Y4njixVWywQBx+NUFpkkKyk5LIb36Fg9DVXSYpqiGekLD0hyw==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -3071,7 +3029,7 @@
                 "aria-query": "5.3.1",
                 "axobject-query": "^4.1.0",
                 "clsx": "^2.1.1",
-                "devalue": "^5.6.4",
+                "devalue": "^5.8.1",
                 "esm-env": "^1.2.1",
                 "esrap": "^2.2.4",
                 "is-reference": "^3.0.3",

daemon/web/package.json

@@ -18,7 +18,7 @@
         "@eslint/js": "^10.0.1",
         "@sveltejs/adapter-auto": "^7.0.1",
         "@sveltejs/adapter-static": "^3.0.5",
-        "@sveltejs/kit": "^2.58.0",
+        "@sveltejs/kit": "^2.60.1",
         "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "@tailwindcss/vite": "^4.2.2",
         "@types/eslint": "^9.6.0",
@@ -29,7 +29,7 @@
         "globals": "^17.5.0",
         "prettier": "^3.8.3",
         "prettier-plugin-svelte": "^3.5.1",
-        "svelte": "^5.55.5",
+        "svelte": "^5.55.7",
         "svelte-check": "^4.4.6",
         "tailwindcss": "^4.2.2",
         "typescript": "^6.0.3",

daemon/web/src/lib/components/AnalysisView.svelte

@@ -1,6 +1,7 @@
 <script lang="ts">
     import { type ReportMetadata } from '$lib/analysis.svelte';
     import type { ManifestEntry } from '$lib/manifest.svelte';
+    import { gps_mode_label } from '$lib/utils.svelte';
     import { AnalysisManager } from '$lib/analysisManager.svelte';
     import AnalysisTable from './AnalysisTable.svelte';
     import ReAnalyzeButton from './ReAnalyzeButton.svelte';
@@ -70,6 +71,10 @@
                         >
                     </p>
                 {/if}
+                <p>
+                    <b>GPS Mode:</b>
+                    {gps_mode_label(entry.gps_mode)}
+                </p>
             </div>
             {#if metadata && metadata.analyzers}
                 <div>

daemon/web/src/lib/components/ConfigForm.svelte

@@ -5,11 +5,14 @@
         test_notification,
         get_wifi_status,
         scan_wifi_networks,
+        GpsMode,
+        enabled_notifications,
         type Config,
         type WifiStatus,
         type WifiNetwork,
     } from '../utils.svelte';
     import Modal from './Modal.svelte';
+    import ExpandableInput from './ExpandableInput.svelte';
 
     let { shown = $bindable() }: { shown: boolean } = $props();
     let config = $state<Config | null>(null);
@@ -26,15 +29,12 @@
     let scanning = $state(false);
     let scanResults = $state<WifiNetwork[]>([]);
     let dnsServersInput = $state('');
-    let webdavExpanded = $state(false);
-    let webdavUrlInput = $state<HTMLInputElement | null>(null);
 
     async function load_config() {
         try {
             loading = true;
             config = await get_config();
             dnsServersInput = config.dns_servers ? config.dns_servers.join(', ') : '';
-            webdavExpanded = config.webdav.url.trim() !== '';
             message = '';
             messageType = null;
             poll_wifi_status();
@@ -169,11 +169,11 @@
                         bind:value={config.ui_level}
                         class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-hidden focus:ring-2 focus:ring-rayhunter-blue"
                     >
-                        <option value={0}>0 - Invisible mode</option>
-                        <option value={1}>1 - Subtle mode (colored line)</option>
-                        <option value={2}>2 - Demo mode (orca gif)</option>
-                        <option value={3}>3 - EFF logo</option>
-                        <option value={4}>4 - High visibility (full screen color)</option>
+                        <option value={0}>Invisible mode</option>
+                        <option value={1}>Subtle mode (colored line)</option>
+                        <option value={2}>Demo mode (orca gif)</option>
+                        <option value={3}>EFF logo</option>
+                        <option value={4}>High visibility (full screen color)</option>
                     </select>
                     <p class="text-xs text-gray-500 mt-1">
                         Note: Rayhunter draws over the device's native UI, so some flickering is
@@ -193,9 +193,8 @@
                         bind:value={config.key_input_mode}
                         class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-hidden focus:ring-2 focus:ring-rayhunter-blue"
                     >
-                        <option value={0}>0 - Disable button control</option>
-                        <option value={1}>1 - Double-tap power button to start new recording</option
-                        >
+                        <option value={0}>Disable button control</option>
+                        <option value={1}>Double-tap power button to start new recording</option>
                     </select>
                 </div>
 
@@ -215,95 +214,120 @@
 
                 <div class="border-t border-gray-200 pt-4 mt-6 space-y-3">
                     <h3 class="text-lg font-semibold text-gray-800 mb-4">Notification Settings</h3>
-                    <div>
-                        <label for="ntfy_url" class="block text-sm font-medium text-gray-700 mb-1">
-                            ntfy URL for Sending Notifications (if unset you will not receive
-                            notifications)
-                        </label>
+
+                    <div class="flex items-center">
                         <input
-                            id="ntfy_url"
-                            type="url"
-                            bind:value={config.ntfy_url}
-                            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-hidden focus:ring-2 focus:ring-rayhunter-blue"
+                            id="auto_check_updates"
+                            type="checkbox"
+                            bind:checked={config.auto_check_updates}
+                            class="h-4 w-4 text-rayhunter-blue focus:ring-rayhunter-blue border-gray-300 rounded-sm"
                         />
-                        <p class="text-xs text-gray-500 mt-1">
-                            Test button below uses the saved configuration URL, not the input above
-                        </p>
+                        <label for="auto_check_updates" class="ml-2 block text-sm text-gray-700">
+                            Automatically check for software updates
+                        </label>
                     </div>
+                    <p class="text-xs text-gray-500">
+                        When enabled, Rayhunter periodically checks GitHub for new releases and
+                        shows an update notice in the web UI.
+                    </p>
 
-                    <div>
-                        <button
-                            type="button"
-                            onclick={send_test_notification}
-                            disabled={testingNotification}
-                            class="bg-rayhunter-blue hover:bg-rayhunter-dark-blue disabled:opacity-50 disabled:cursor-not-allowed text-white font-bold py-2 px-4 rounded-md flex flex-row gap-1 items-center"
-                        >
-                            {#if testingNotification}
+                    <ExpandableInput
+                        bind:value={config.ntfy_url}
+                        checkboxId="ntfy_enabled"
+                        inputId="ntfy_url"
+                        label="Enable ntfy notifications"
+                        inputLabel="ntfy URL"
+                        inputPlaceholder="https://ntfy.sh/my-rayhunter"
+                        inputHelp="Test button below uses the saved configuration URL, not the input above"
+                    >
+                        <div>
+                            <button
+                                type="button"
+                                onclick={send_test_notification}
+                                disabled={testingNotification}
+                                class="bg-rayhunter-blue hover:bg-rayhunter-dark-blue disabled:opacity-50 disabled:cursor-not-allowed text-white font-bold py-2 px-4 rounded-md flex flex-row gap-1 items-center"
+                            >
+                                {#if testingNotification}
+                                    <div
+                                        class="w-4 h-4 border-2 border-white border-t-transparent rounded-full animate-spin"
+                                    ></div>
+                                    Sending...
+                                {:else}
+                                    <svg
+                                        class="w-4 h-4"
+                                        fill="none"
+                                        stroke="currentColor"
+                                        viewBox="0 0 24 24"
+                                    >
+                                        <path
+                                            stroke-linecap="round"
+                                            stroke-linejoin="round"
+                                            stroke-width="2"
+                                            d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8"
+                                        ></path>
+                                    </svg>
+                                    Send Test Notification
+                                {/if}
+                            </button>
+                            {#if testMessage}
                                 <div
-                                    class="w-4 h-4 border-2 border-white border-t-transparent rounded-full animate-spin"
-                                ></div>
-                                Sending...
-                            {:else}
-                                <svg
-                                    class="w-4 h-4"
-                                    fill="none"
-                                    stroke="currentColor"
-                                    viewBox="0 0 24 24"
+                                    class="mt-2 p-2 rounded-sm text-sm {testMessageType === 'error'
+                                        ? 'bg-red-100 text-red-700'
+                                        : 'bg-green-100 text-green-700'}"
                                 >
-                                    <path
-                                        stroke-linecap="round"
-                                        stroke-linejoin="round"
-                                        stroke-width="2"
-                                        d="M12 19l9 2-9-18-9 18 9-2zm0 0v-8"
-                                    ></path>
-                                </svg>
-                                Send Test Notification
+                                    {testMessage}
+                                </div>
                             {/if}
-                        </button>
-                        {#if testMessage}
-                            <div
-                                class="mt-2 p-2 rounded-sm text-sm {testMessageType === 'error'
-                                    ? 'bg-red-100 text-red-700'
-                                    : 'bg-green-100 text-green-700'}"
-                            >
-                                {testMessage}
-                            </div>
-                        {/if}
-                    </div>
+                        </div>
 
-                    <div class="space-y-2">
-                        <div class="block text-sm font-medium text-gray-700 mb-1">
-                            Enabled Notification Types
+                        <div class="space-y-2">
+                            <div class="block text-sm font-medium text-gray-700 mb-1">
+                                Enabled Notification Types
+                            </div>
+                            <div class="flex items-center">
+                                <input
+                                    type="checkbox"
+                                    id="enable_warning_notifications"
+                                    value="Warning"
+                                    bind:group={config.enabled_notifications}
+                                />
+                                <label
+                                    for="enable_warning_notifications"
+                                    class="ml-2 block text-sm text-gray-700"
+                                >
+                                    Warnings
+                                </label>
+                            </div>
+                            <div class="flex items-center">
+                                <input
+                                    type="checkbox"
+                                    id="enable_lowbattery_notifications"
+                                    value="LowBattery"
+                                    bind:group={config.enabled_notifications}
+                                />
+                                <label
+                                    for="enable_lowbattery_notifications"
+                                    class="ml-2 block text-sm text-gray-700"
+                                >
+                                    Low Battery
+                                </label>
+                            </div>
+                            <div class="flex items-center">
+                                <input
+                                    type="checkbox"
+                                    id="enable_update_notifications"
+                                    value={enabled_notifications.Update}
+                                    bind:group={config.enabled_notifications}
+                                />
+                                <label
+                                    for="enable_update_notifications"
+                                    class="ml-2 block text-sm text-gray-700"
+                                >
+                                    Software Updates
+                                </label>
+                            </div>
                         </div>
-                        <div class="flex items-center">
-                            <input
-                                type="checkbox"
-                                id="enable_warning_notifications"
-                                value="Warning"
-                                bind:group={config.enabled_notifications}
-                            />
-                            <label
-                                for="enable_warning_notifications"
-                                class="ml-2 block text-sm text-gray-700"
-                            >
-                                Warnings
-                            </label>
-                        </div>
-                        <div class="flex items-center">
-                            <input
-                                type="checkbox"
-                                id="enable_lowbattery_notifications"
-                                value="LowBattery"
-                                bind:group={config.enabled_notifications}
-                            />
-                            <label
-                                for="enable_lowbattery_notifications"
-                                class="ml-2 block text-sm text-gray-700"
-                            >
-                                Low Battery
-                            </label>
-                        </div>
-                    </div>
+                    </ExpandableInput>
                 </div>
 
                 <div class="border-t border-gray-200 pt-4 mt-6 space-y-3">
@@ -355,53 +379,15 @@
                         .qmdl and .ndjson files are uploaded in the background to the WebDAV server.
                     </p>
 
-                    <div class="flex items-center">
-                        <input
-                            id="webdav_enabled"
-                            type="checkbox"
-                            checked={webdavExpanded}
-                            onchange={(e) => {
-                                webdavExpanded = e.currentTarget.checked;
-                                if (webdavExpanded) {
-                                    setTimeout(() => webdavUrlInput?.focus(), 0);
-                                } else {
-                                    if (config) config.webdav.url = '';
-                                }
-                            }}
-                            class="h-4 w-4 text-rayhunter-blue focus:ring-rayhunter-blue border-gray-300 rounded-sm"
-                        />
-                        <label for="webdav_enabled" class="ml-2 block text-sm text-gray-700">
-                            Enable WebDAV upload
-                        </label>
-                    </div>
-
-                    {#if webdavExpanded}
-                        <div>
-                            <label
-                                for="webdav_url"
-                                class="block text-sm font-medium text-gray-700 mb-1"
-                            >
-                                Server URL
-                            </label>
-                            <input
-                                id="webdav_url"
-                                type="url"
-                                bind:this={webdavUrlInput}
-                                bind:value={config.webdav.url}
-                                onblur={() => {
-                                    if (config && config.webdav.url.trim() === '') {
-                                        webdavExpanded = false;
-                                    }
-                                }}
-                                placeholder="https://dav.example.com/rayhunter/"
-                                class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-hidden focus:ring-2 focus:ring-rayhunter-blue"
-                            />
-                            <p class="text-xs text-gray-500 mt-1">
-                                Files are uploaded via HTTP PUT under this base URL. No folders are
-                                created, and folders in this base URL are assumed to exist already.
-                            </p>
-                        </div>
-
+                    <ExpandableInput
+                        bind:value={config.webdav.url}
+                        checkboxId="webdav_enabled"
+                        inputId="webdav_url"
+                        label="Enable WebDAV upload"
+                        inputLabel="Server URL"
+                        inputPlaceholder="https://dav.example.com/rayhunter/"
+                        inputHelp="Files are uploaded via HTTP PUT under this base URL. No folders are created, and folders in this base URL are assumed to exist already."
+                    >
                         <div>
                             <label
                                 for="webdav_username"
@@ -512,7 +498,7 @@
                             When enabled, the local files are removed after a successful upload.
                             Otherwise the manifest is just marked as uploaded.
                         </p>
-                    {/if}
+                    </ExpandableInput>
                 </div>
 
                 {#if config.device === 'orbic' || config.device === 'moxee' || config.device === 'tmobile' || config.device === 'wingtech'}
@@ -781,6 +767,74 @@
                     </div>
                 </div>
 
+                <div class="border-t border-gray-200 pt-4 mt-6 space-y-3">
+                    <h3 class="text-lg font-semibold text-gray-800 mb-4">GPS Settings</h3>
+                    <div>
+                        <label for="gps_mode" class="block text-sm font-medium text-gray-700 mb-1"
+                            >GPS Mode</label
+                        >
+                        <select
+                            id="gps_mode"
+                            bind:value={config.gps_mode}
+                            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-rayhunter-blue"
+                        >
+                            <option value={GpsMode.Disabled}>Disabled</option>
+                            <option value={GpsMode.Fixed}>Fixed coordinates</option>
+                            <option value={GpsMode.Api}>API endpoint</option>
+                        </select>
+                        <p class="text-xs text-gray-500 mt-1">
+                            {#if config.gps_mode === GpsMode.Api}
+                                POST latitude and longitude to <code>/api/gps</code> from any device on
+                                the network. Timestamp is derived from packet capture timing.
+                            {:else if config.gps_mode === GpsMode.Fixed}
+                                GPS coordinates are fixed to the values below.
+                            {:else}
+                                GPS is disabled; no coordinates will be tracked.
+                            {/if}
+                        </p>
+                    </div>
+                    {#if config.gps_mode === GpsMode.Fixed}
+                        <div>
+                            <label
+                                for="gps_fixed_latitude"
+                                class="block text-sm font-medium text-gray-700 mb-1"
+                                >Fixed Latitude</label
+                            >
+                            <input
+                                id="gps_fixed_latitude"
+                                type="number"
+                                min="-90"
+                                max="90"
+                                step="any"
+                                required
+                                bind:value={config.gps_fixed_latitude}
+                                placeholder="e.g. 37.7749"
+                                class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-rayhunter-blue"
+                            />
+                            <p class="text-xs text-gray-500 mt-1">Decimal degrees, -90 to 90</p>
+                        </div>
+                        <div>
+                            <label
+                                for="gps_fixed_longitude"
+                                class="block text-sm font-medium text-gray-700 mb-1"
+                                >Fixed Longitude</label
+                            >
+                            <input
+                                id="gps_fixed_longitude"
+                                type="number"
+                                min="-180"
+                                max="180"
+                                step="any"
+                                required
+                                bind:value={config.gps_fixed_longitude}
+                                placeholder="e.g. -122.4194"
+                                class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-rayhunter-blue"
+                            />
+                            <p class="text-xs text-gray-500 mt-1">Decimal degrees, -180 to 180</p>
+                        </div>
+                    {/if}
+                </div>
+
                 <div class="flex gap-2 pt-4">
                     <button
                         type="submit"

daemon/web/src/lib/components/ExpandableInput.svelte

@@ -0,0 +1,82 @@
+<script lang="ts">
+    import type { Snippet } from 'svelte';
+
+    let {
+        value = $bindable(''),
+        checkboxId,
+        inputId,
+        label,
+        inputLabel,
+        inputPlaceholder = '',
+        inputHelp = '',
+        children,
+    }: {
+        value: string | null;
+        checkboxId: string;
+        inputId: string;
+        label: string;
+        inputLabel: string;
+        inputPlaceholder?: string;
+        inputHelp?: string;
+        children?: Snippet;
+    } = $props();
+
+    function has_value(text: string | null) {
+        return text !== null && text.trim() !== '';
+    }
+
+    let expanded = $state(has_value(value));
+    let inputElement = $state<HTMLInputElement | null>(null);
+
+    function handle_checkbox_change(e: Event) {
+        expanded = (e.currentTarget as HTMLInputElement).checked;
+        if (expanded) {
+            setTimeout(() => inputElement?.focus(), 0);
+        } else {
+            value = '';
+        }
+    }
+
+    function handle_input_blur() {
+        if (!has_value(value)) {
+            expanded = false;
+        }
+    }
+</script>
+
+<div class="flex items-center">
+    <input
+        id={checkboxId}
+        type="checkbox"
+        checked={expanded}
+        onchange={handle_checkbox_change}
+        class="h-4 w-4 text-rayhunter-blue focus:ring-rayhunter-blue border-gray-300 rounded-sm"
+    />
+    <label for={checkboxId} class="ml-2 block text-sm text-gray-700">
+        {label}
+    </label>
+</div>
+
+{#if expanded}
+    <div>
+        <label for={inputId} class="block text-sm font-medium text-gray-700 mb-1">
+            {inputLabel}
+        </label>
+        <input
+            id={inputId}
+            type="text"
+            bind:this={inputElement}
+            bind:value
+            onblur={handle_input_blur}
+            placeholder={inputPlaceholder}
+            class="w-full px-3 py-2 border border-gray-300 rounded-md focus:outline-hidden focus:ring-2 focus:ring-rayhunter-blue"
+        />
+        {#if inputHelp}
+            <p class="text-xs text-gray-500 mt-1">
+                {inputHelp}
+            </p>
+        {/if}
+    </div>
+
+    {@render children?.()}
+{/if}

daemon/web/src/lib/components/SystemStatsTable.svelte

@@ -1,13 +1,16 @@
 <script lang="ts">
     import { type SystemStats } from '$lib/systemStats';
+    import { gps_mode_label, GpsMode, type GpsData } from '$lib/utils.svelte';
     let {
         stats,
+        gps_data = null,
+        gps_mode = GpsMode.Disabled,
     }: {
         stats: SystemStats;
+        gps_data?: GpsData | null;
+        gps_mode?: GpsMode;
     } = $props();
 
-    const table_cell_classes = 'border border-gray-200 p-1 lg:p-2';
-
     let battery_level = $derived(stats.battery_status ? stats.battery_status.level : 0);
     let bar_color = $derived.by(() => {
         if (stats.battery_status === undefined) {
@@ -39,28 +42,28 @@
     class="flex-1 drop-shadow-sm p-4 flex flex-col gap-2 border rounded-md bg-gray-100 border-gray-100"
 >
     <p class="text-xl mb-2">System Information</p>
-    <table class="table-auto border border-gray-200">
+    <table class="text-sm w-full">
         <tbody>
-            <tr class="border border-gray-200">
-                <th class={table_cell_classes}> Rayhunter Version </th>
-                <td class={table_cell_classes}>{stats.runtime_metadata.rayhunter_version}</td>
+            <tr class="border-b border-gray-200">
+                <td class="py-1 pr-4 text-gray-500 font-medium">Rayhunter Version</td>
+                <td class="py-1">{stats.runtime_metadata.rayhunter_version}</td>
             </tr>
-            <tr class="border border-gray-200">
-                <th class={table_cell_classes}> Storage </th>
-                <td class={table_cell_classes}>
+            <tr class="border-b border-gray-200">
+                <td class="py-1 pr-4 text-gray-500 font-medium">Storage</td>
+                <td class="py-1">
                     {stats.disk_stats.used_percent} used ({stats.disk_stats.used_size} used / {stats
                         .disk_stats.available_size} available)
                 </td>
             </tr>
             <tr class="border-b border-gray-200">
-                <th class={table_cell_classes}> Memory (RAM) </th>
-                <td class={table_cell_classes}>
+                <td class="py-1 pr-4 text-gray-500 font-medium">Memory (RAM)</td>
+                <td class="py-1">
                     Free: {stats.memory_stats.free}, Used: {stats.memory_stats.used}
                 </td>
             </tr>
-            <tr class="border-b border-gray-200">
-                <th class={table_cell_classes}> Battery </th>
-                <td class={table_cell_classes}>
+            <tr class={gps_mode !== GpsMode.Disabled ? 'border-b border-gray-200' : ''}>
+                <td class="py-1 pr-4 text-gray-500 font-medium">Battery</td>
+                <td class="py-1">
                     <svg
                         width="80"
                         height="30"
@@ -70,7 +73,6 @@
                         class="battery-icon"
                     >
                         <title>{title_text}</title>
-                        <!-- Battery body -->
                         <rect
                             class="fill-none stroke-neutral-800 stroke-2"
                             width="70"
@@ -78,7 +80,6 @@
                             rx="3"
                             ry="3"
                         />
-                        <!-- Battery terminal -->
                         <rect
                             class="fill-neutral-800"
                             x="70"
@@ -88,7 +89,6 @@
                             rx="2"
                             ry="2"
                         />
-                        <!-- Battery charge bar -->
                         <rect
                             class={bar_color}
                             x="2"
@@ -99,14 +99,12 @@
                             style="width: {battery_level * 0.66}px;"
                         />
                         {#if stats.battery_status && stats.battery_status.is_plugged_in}
-                            <!-- Lightning bolt icon -->
                             <path
                                 class="fill-yellow-300 stroke-neutral-800 stroke-1"
                                 d="M38 3 L28 17 L34 17 L30 27 L40 13 L34 13 Z"
                             />
                         {/if}
                         {#if !stats.battery_status}
-                            <!-- Question mark icon -->
                             <text
                                 class="fill-neutral-500 text-[20px] font-bold [text-anchor:middle] [dominant-baseline:central]"
                                 x="35"
@@ -116,6 +114,27 @@
                     </svg>
                 </td>
             </tr>
+            {#if gps_mode !== GpsMode.Disabled}
+                <tr class="border-b border-gray-200">
+                    <td class="py-1 pr-4 text-gray-500 font-medium">GPS Mode</td>
+                    <td class="py-1">{gps_mode_label(gps_mode)}</td>
+                </tr>
+                {#if gps_data}
+                    <tr class="border-b border-gray-200">
+                        <td class="py-1 pr-4 text-gray-500 font-medium">Latitude</td>
+                        <td class="py-1 font-mono">{gps_data.latitude.toFixed(6)}</td>
+                    </tr>
+                    <tr>
+                        <td class="py-1 pr-4 text-gray-500 font-medium">Longitude</td>
+                        <td class="py-1 font-mono">{gps_data.longitude.toFixed(6)}</td>
+                    </tr>
+                {:else}
+                    <tr>
+                        <td class="py-1 pr-4 text-gray-500 font-medium">GPS Data</td>
+                        <td class="py-1 text-gray-400">Awaiting GPS data...</td>
+                    </tr>
+                {/if}
+            {/if}
         </tbody>
     </table>
 </div>

daemon/web/src/lib/components/UpdateNotice.svelte

@@ -0,0 +1,50 @@
+<script lang="ts">
+    import type { UpdateStatus } from '$lib/utils.svelte';
+
+    let { status = null }: { status: UpdateStatus | null } = $props();
+
+    let is_visible = $derived(
+        Boolean(status?.update_available && status.latest_version && status.latest_release_url)
+    );
+</script>
+
+{#if is_visible && status}
+    <div class="bg-sky-100 border-sky-300 drop-shadow-sm p-4 flex flex-col gap-2 border rounded-md">
+        <span class="text-xl font-bold flex flex-row items-center gap-2 text-sky-800">
+            <svg
+                class="w-6 h-6 text-sky-700"
+                aria-hidden="true"
+                xmlns="http://www.w3.org/2000/svg"
+                width="24"
+                height="24"
+                fill="currentColor"
+                viewBox="0 0 24 24"
+            >
+                <path
+                    fill-rule="evenodd"
+                    d="M2 12C2 6.477 6.477 2 12 2s10 4.477 10 10-4.477 10-10 10S2 17.523 2 12Zm11-4a1 1 0 1 0-2 0v5a1 1 0 1 0 2 0V8Zm-1 7a1 1 0 1 0 0 2h.01a1 1 0 1 0 0-2H12Z"
+                    clip-rule="evenodd"
+                />
+            </svg>
+            Software Update Available
+        </span>
+        <p>
+            A new version of Rayhunter is available! You are currently running version {status.current_version},
+            and the latest release is version {status.latest_version}.
+        </p>
+        <div class="flex flex-col gap-2 sm:flex-row sm:items-center sm:justify-between">
+            <span class="text-sm text-sky-900/80">
+                View the latest release on GitHub to see what's new and download the update.
+            </span>
+            <a
+                class="inline-flex items-center justify-center rounded-md bg-sky-700 px-4 py-2 text-white font-semibold hover:bg-sky-800"
+                href={status.latest_release_url}
+                target="_blank"
+                rel="noreferrer noopener"
+                aria-label="View latest release on GitHub"
+            >
+                View Release
+            </a>
+        </div>
+    </div>
+{/if}

daemon/web/src/lib/manifest.svelte.ts

@@ -1,5 +1,6 @@
 import { get_report, type AnalysisReport } from './analysis.svelte';
 import { AnalysisStatus, type AnalysisManager } from './analysisManager.svelte';
+import { GpsMode } from './utils.svelte';
 
 interface JsonManifest {
     entries: JsonManifestEntry[];
@@ -13,6 +14,7 @@ interface JsonManifestEntry {
     qmdl_size_bytes: number;
     stop_reason: string | null;
     upload_time: string | null;
+    gps_mode: GpsMode | null;
 }
 
 export class Manifest {
@@ -61,6 +63,7 @@ export class ManifestEntry {
     public analysis_report: AnalysisReport | string | undefined = $state(undefined);
     public stop_reason: string | undefined = $state(undefined);
     public upload_time: Date | undefined = $state(undefined);
+    public gps_mode: GpsMode | undefined = $state(undefined);
 
     constructor(json: JsonManifestEntry) {
         this.name = json.name;
@@ -75,6 +78,9 @@ export class ManifestEntry {
         if (json.upload_time) {
             this.upload_time = new Date(json.upload_time);
         }
+        if (json.gps_mode !== null) {
+            this.gps_mode = json.gps_mode;
+        }
     }
 
     get_readable_qmdl_size(): string {

daemon/web/src/lib/utils.svelte.ts

@@ -16,6 +16,7 @@ export interface AnalyzerConfig {
 export enum enabled_notifications {
     Warning = 'Warning',
     LowBattery = 'LowBattery',
+    Update = 'Update',
 }
 
 export interface WebdavConfig {
@@ -28,13 +29,31 @@ export interface WebdavConfig {
     delete_on_upload: boolean;
 }
 
+export enum GpsMode {
+    Disabled = 0,
+    Fixed = 1,
+    Api = 2,
+}
+
+export function gps_mode_label(mode: GpsMode | undefined | null): string {
+    switch (mode) {
+        case GpsMode.Fixed:
+            return 'Fixed coordinates';
+        case GpsMode.Api:
+            return 'API endpoint';
+        default:
+            return 'Disabled';
+    }
+}
+
 export interface Config {
     device: string;
     ui_level: number;
     colorblind_mode: boolean;
     key_input_mode: number;
-    ntfy_url: string;
+    ntfy_url: string | null;
     enabled_notifications: enabled_notifications[];
+    auto_check_updates: boolean;
     analyzers: AnalyzerConfig;
     min_space_to_start_recording_mb: number;
     min_space_to_continue_recording_mb: number;
@@ -46,6 +65,9 @@ export interface Config {
     firewall_restrict_outbound: boolean;
     firewall_allowed_ports: number[] | null;
     webdav: WebdavConfig;
+    gps_mode: GpsMode;
+    gps_fixed_latitude: number | null;
+    gps_fixed_longitude: number | null;
 }
 
 export interface WifiStatus {
@@ -150,6 +172,37 @@ export interface TimeResponse {
     offset_seconds: number;
 }
 
+export interface UpdateStatus {
+    current_version: string;
+    latest_version?: string | null;
+    latest_release_url?: string | null;
+    update_available: boolean;
+    last_checked?: string | null;
+    last_error?: string | null;
+}
+
 export async function get_daemon_time(): Promise<TimeResponse> {
     return JSON.parse(await req('GET', '/api/time'));
 }
+
+export async function get_update_status(): Promise<UpdateStatus> {
+    return JSON.parse(await req('GET', '/api/update-status'));
+}
+
+export interface GpsData {
+    latitude: number;
+    longitude: number;
+    /** Unix timestamp in seconds (0 = fixed/no real time). */
+    timestamp: number;
+}
+
+export async function get_gps(): Promise<GpsData | null> {
+    const response = await fetch('/api/gps', { cache: 'no-store' });
+    if (response.status === 404) {
+        return null;
+    }
+    if (response.status >= 200 && response.status < 300) {
+        return response.json();
+    }
+    throw new Error(await response.text());
+}

daemon/web/src/routes/+page.svelte

@@ -1,6 +1,15 @@
 <script lang="ts">
     import { ManifestEntry } from '$lib/manifest.svelte';
-    import { get_manifest, get_system_stats } from '$lib/utils.svelte';
+    import {
+        get_manifest,
+        get_system_stats,
+        get_update_status,
+        get_gps,
+        get_config,
+        GpsMode,
+        type UpdateStatus,
+        type GpsData,
+    } from '$lib/utils.svelte';
     import ManifestTable from '$lib/components/ManifestTable.svelte';
     import Card from '$lib/components/ManifestCard.svelte';
     import type { SystemStats } from '$lib/systemStats';
@@ -12,6 +21,7 @@
     import ActionErrors from '$lib/components/ActionErrors.svelte';
     import ClockDriftAlert from '$lib/components/ClockDriftAlert.svelte';
     import LogView from '$lib/components/LogView.svelte';
+    import UpdateNotice from '$lib/components/UpdateNotice.svelte';
 
     let manager: AnalysisManager = new AnalysisManager();
     let loaded = $state(false);
@@ -22,6 +32,9 @@
     let update_error: string | undefined = $state(undefined);
     let logview_shown: boolean = $state(false);
     let config_shown: boolean = $state(false);
+    let gps_data: GpsData | null = $state(null);
+    let gps_mode: GpsMode = $state(GpsMode.Disabled);
+    let update_status: UpdateStatus | null = $state(null);
     $effect(() => {
         const interval = setInterval(async () => {
             try {
@@ -40,6 +53,16 @@
                 current_entry = new_manifest.current_entry;
 
                 system_stats = await get_system_stats();
+                // Allow update status to fail
+                try {
+                    update_status = await get_update_status();
+                } catch (error) {
+                    console.error('Error fetching update status:', error);
+                    update_status = null;
+                }
+                const config = await get_config();
+                gps_mode = config.gps_mode;
+                gps_data = await get_gps();
                 update_error = undefined;
                 loaded = true;
             } catch (error) {
@@ -240,6 +263,7 @@
     {/if}
     <ActionErrors />
     <ClockDriftAlert />
+    <UpdateNotice status={update_status} />
     {#if loaded}
         <div class="flex flex-col lg:flex-row gap-4">
             {#if current_entry}
@@ -281,7 +305,7 @@
                     </div>
                 </div>
             {/if}
-            <SystemStatsTable stats={system_stats!} />
+            <SystemStatsTable stats={system_stats!} {gps_data} {gps_mode} />
         </div>
         <div class="flex flex-col gap-2">
             <div class="flex flex-row gap-2">

dist/config.toml.in

@@ -28,6 +28,10 @@ key_input_mode = 0
 # What notification types to enable. Does nothing if the above ntfy_url is not set.
 enabled_notifications = ["Warning", "LowBattery"]
 
+# If true, Rayhunter will periodically check GitHub for new releases and show
+# an update notice in the web UI.
+auto_check_updates = false
+
 # Disk Space Management
 # Minimum free space (MB) required to start recording
 min_space_to_start_recording_mb = 1

doc/configuration.md

@@ -15,12 +15,28 @@ Through web UI you can set:
   - *Disable button control*: built-in power button of the device is not used by Rayhunter.
   - *Double-tap power button to start new recording*: double clicking on a built-in power button of the device stops and immediately restarts the recording. This could be useful if Rayhunter's heuristics is triggered and you get the red line, and you want to "reset" the past warnings. Normally you can do that through web UI, but sometimes it is easier to double tap on power button.
 - **Colorblind Mode** enables color blind mode (blue line is shown instead of green line, red line remains red). Please note that this does not cover all types of color blindness, but switching green to blue should be about enough to differentiate the color change for most types of color blindness.
+- **Automatically check for software updates** enables periodic checks against the Rayhunter GitHub releases page. When a newer release is found, the web UI shows a notice and, if ntfy update notifications are enabled, a notification is sent.
 - **ntfy URL**, which allows setting a [ntfy](https://ntfy.sh/) URL to which notifications of new detections will be sent. The topic should be unique to your device, e.g., `https://ntfy.sh/rayhunter_notifications_ba9di7ie` or `https://myserver.example.com/rayhunter_notifications_ba9di7ie`. The ntfy Android and iOS apps can then be used to receive notifications. More information can be found in the [ntfy docs](https://docs.ntfy.sh/).
 - **Enabled Notification Types** allows enabling or disabling the following types of notifications:
   - *Warnings*, which will alert when a heuristic is triggered. Alerts will be sent at most once every five minutes.
   - *Low Battery*, which will alert when the device's battery is low. Notifications may not be supported for all devices—you can check if your device is supported by looking at whether the battery level indicator is functioning on the System Information section of the Rayhunter UI.
+  - *Software Updates*, which will alert when a new Rayhunter release is available. Only triggers when *Automatically check for software updates* is enabled.
 - With **Analyzer Heuristic Settings** you can switch on or off built-in [Rayhunter heuristics](heuristics.md). Some heuristics are experimental or can trigger a lot of false positive warnings in some networks (our tests have shown that some heuristics have different behavior in US or European networks). In that case you can decide whether you would like to have the heuristics that trigger a lot of false positives on or off. Please note that we are constantly improving and adding new heuristics, so a new release may reduce false positives in existing heuristics as well.
 
+## GPS
+
+The **GPS Settings** allows you to attach GPS-based location history to every recording. Data is stored as a separate JSON file next to QMDL, and also inlined into the PCAP file as packet comment.
+
+The modes are:
+
+- *Disabled*, the default option, disables this feature entirely.
+
+- *Fixed*, for hardcoding latitude (-90 to 90) and longitude (-180 to 180) for devices that don't move very often or at all. Every packet in the recording will have that location.
+
+- *API Endpoint*, enables the `POST /api/gps` endpoint so that third-party tools (i.e. your own scripts) can update location info continuously. Please refer to the [API documentation](api-docs.md) for more info.
+
+The GPS data is stored as a separate JSON file next to QMDL captures, and contains its own timestamps. These timestamps are meant to be compared during analysis with the packet timestamp so we know the time difference between the packet capture from the GPS capture, if there is any, since GPS data and packet data may come from two entirely separate devices.
+
 ## WiFi Client Mode
 
 On the **Orbic**, **Moxee**, **UZ801**, **TMOHS1**, and **Wingtech**, Rayhunter can connect the device to an existing WiFi network while keeping the hotspot running. This gives the device internet access for [notifications](https://docs.ntfy.sh/) and lets you reach the web UI from any device on that network.

doc/installing-from-release.md

@@ -41,27 +41,21 @@ Make sure you've got one of Rayhunter's [supported devices](./supported-devices.
    ```bash
    # For Orbic:
    ./installer orbic --admin-password 'mypassword'
+
    # Note: the arguments --admin-username 'myusername' and --admin-ip 'mydeviceip'
    #       may be required if different from the default.
 
-   # Or install over USB if you want ADB and a root shell (not recommended for most users)
-   ./installer orbic-usb
-
    # For TP-Link:
    ./installer tplink
    ```
 
-   * On Verizon Orbic, the password is the one used to login to the device's admin menu, and the default is the WiFi password.
-     * ***Note:*** If you have changed the device username, password, or IP address from their default values, these must be provided as arguments to the installer command above.
-   * On Kajeet/Smartspot devices, the default password is `$m@rt$p0tc0nf!g`
-   * On Moxee-brand devices, check under the battery for the password.
-   * You can reset the password by pressing the button under the back case until the unit restarts.
-
-   TP-Link does not require an `--admin-password` parameter.
+   * On Verizon Orbic, the default password is the WiFi password. You can reset the password by pressing the button under the back case until the unit restarts.
+      * ***Note:*** If you have changed the device username, password, or IP address from their default values, these must be provided as arguments to the installer command above.
+   * TP-Link does not require an `--admin-password` parameter.
 
    For other devices, check `./installer --help` or the
    respective page in the sidebar under "Supported
-   Devices."
+   Devices" for the installation command.
 
 7. The installer will eventually tell you it's done, and the device will reboot.
 

doc/installing-from-source.md

@@ -27,6 +27,25 @@ Then you can build everything with:
 ./scripts/install-dev.sh orbic  # replace 'orbic' with your device type
 ```
 
+## Running the daemon on your PC
+
+If you don't have a target device handy, you can run `rayhunter-daemon` on your
+PC with `debug_mode = true`. This skips DIAG, the device display, key input,
+the battery worker, and the WiFi client, so recording-related endpoints will
+not work, but the frontend and read-only APIs do.
+
+```sh
+mkdir -p ./qmdl && printf 'entries = []\n' > ./qmdl/manifest.toml
+cat > config.toml <<'EOF'
+qmdl_store_path = "./qmdl"
+port = 8080
+debug_mode = true
+EOF
+cargo run -p rayhunter-daemon -- ./config.toml
+```
+
+Open `http://127.0.0.1:8080`.
+
 ## Hot-reloading the frontend
 
 If you are working on the frontend, you normally have to repeat all of the above steps everytime to see a change.

doc/moxee.md

@@ -27,21 +27,30 @@ According to [FCC ID 2APQU-K779HSDL](https://fcc.report/FCC-ID/2APQU-K779HSDL),
 | 66   | 1700/2100 MHz (E-AWS)   |
 | 71   | 600 MHz                 |
 
-## Installation
+## Installing
 
-Connect to the hotspot's network using WiFi or USB tethering and run:
+To get started, follow the [release installation guide](./installing-from-release.md). Then run the installer with the following command:
 
-```sh
+```bash
 ./installer moxee --admin-password 'mypassword'
+
+# Note: the arguments --admin-username 'myusername' and --admin-ip 'mydeviceip'
+#       may be required if different from the default.
 ```
 
-The password (in place of `mypassword`) is under the battery.
+* The password is the one used to log in to the device's admin menu. You can reset the password by pressing the button under the back case until the unit restarts.
+   * ***Note:*** If you have changed the device username, password, or IP address from their default values, these must be provided as arguments to the installer command above.
+* On Moxee-brand devices, check under the battery for the password.
+* `./installer moxee` is almost the same as `./installer orbic`, it just comes with slightly better defaults that will give you more space for recordings. 
 
-`./installer moxee` is almost the same as `./installer orbic`, it just comes
-with slightly better defaults that will give you more space for recordings.
+The Rayhunter UI will be available at <http://192.168.1.1:8080>.
 
+<a name=shell></a>
 ## Obtaining a shell
 
-```sh
+After running the installer, there will not be a root shell and ADB will not be
+enabled. Instead, you can use:
+
+```bash
 ./installer util orbic-shell
 ```

doc/orbic.md

@@ -42,11 +42,41 @@ The orbic's installation routine underwent many different changes:
 It's possible that many tutorials out there still refer to some of the old
 installation routines.
 
+## Installing
+
+To get started, follow the [release installation guide](./installing-from-release.md). Then run the installer with the following command:
+
+
+```bash
+# For Orbic:
+./installer orbic --admin-password 'mypassword'
+
+# For Kajeet/Smartspot:
+./installer orbic --admin-password '$m@rt$p0tc0nf!g'
+
+# Note: the arguments --admin-username 'myusername' and --admin-ip 'mydeviceip'
+#       may be required if different from the default.
+
+# Or install over USB if you want ADB and a root shell (not recommended for most users)
+./installer orbic-usb
+```
+
+* The password is the one used to log in to the device's admin menu. You can reset the password by pressing the button under the back case until the unit restarts.
+   * ***Note:*** If you have changed the device username, password, or IP address from their default values, these must be provided as arguments to the installer command above.
+* On Verizon Orbic, the default password is the WiFi password.
+* On Kajeet/Smartspot devices, the default password is `$m@rt$p0tc0nf!g`
+
+The Rayhunter UI will be available at <http://192.168.1.1:8080>.
+
 <a name=shell></a>
 ## Obtaining a shell
 
-After running the installer, there will not be a rootshell and ADB will not be
-enabled. Instead you can use `./installer util orbic-shell`.
+After running the installer, there will not be a root shell and ADB will not be
+enabled. Instead, you can use:
+
+```bash
+./installer util orbic-shell
+```
 
 If you are using an installer prior to 0.7.0 or `orbic-usb` explicitly, you can
 obtain a root shell by running `adb shell` or `./installer util shell`. Then,

doc/porting.md

@@ -55,7 +55,7 @@ You can copy the daemon and config files to the device using `netcat` or `adb pu
 
 The `device` setting in `config.toml` must match one of the lowercase variant names from the `Device` enum (e.g. `"orbic"`, `"tplink"`). This controls which display driver is used.
 
-Setting `debug_mode = true` in `config.toml` runs the daemon without `/dev/diag`, so you can test the display and web UI without the hardware.
+To bring the daemon up without `/dev/diag` (for instance, to test the display and web UI before the hardware path works), see [Running the daemon on your PC](./installing-from-source.md#running-the-daemon-on-your-pc).
 
 ### Autostart
 

doc/tplink-m7350.md

@@ -38,10 +38,17 @@ You can get your TP-Link M7350 from:
 * [Ebay](https://www.ebay.com/sch/i.html?_nkw=tp-link+m7350&_sacat=0&_from=R40&_trksid=p4432023.m570.l1313).
 * Can also be found sold as the 'Vodafone Pocket Wifi 5' in Australia 
 
-## Installation & Usage
+## Installing
 
-Follow the [release installation guide](./installing-from-release.md). Substitute `./installer orbic` for `./installer tplink` in other documentation. The Rayhunter UI will be available at <http://192.168.0.1:8080>.
+To get started, follow the [release installation guide](./installing-from-release.md). Then run the installer with the following command:
 
+```bash
+./installer tplink
+```
+
+The Rayhunter UI will be available at <http://192.168.0.1:8080>.
+
+<a name=shell></a>
 ## Obtaining a shell
 
 You can obtain a root shell with the following command:

installer-gui/package-lock.json

@@ -16,7 +16,7 @@
             "devDependencies": {
                 "@eslint/js": "^10.0.1",
                 "@sveltejs/adapter-static": "^3.0.6",
-                "@sveltejs/kit": "^2.57.1",
+                "@sveltejs/kit": "^2.60.1",
                 "@sveltejs/vite-plugin-svelte": "^7.0.0",
                 "@tauri-apps/cli": "^2",
                 "eslint": "^10.2.1",
@@ -25,7 +25,7 @@
                 "globals": "^17.5.0",
                 "prettier": "^3.8.3",
                 "prettier-plugin-svelte": "^3.5.1",
-                "svelte": "^5.55.4",
+                "svelte": "^5.55.7",
                 "svelte-check": "^4.4.6",
                 "typescript": "~6.0.3",
                 "typescript-eslint": "^8.58.2",
@@ -598,9 +598,9 @@
             }
         },
         "node_modules/@sveltejs/kit": {
-            "version": "2.57.1",
-            "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.57.1.tgz",
-            "integrity": "sha512-VRdSbB96cI1EnRh09CqmnQqP/YJvET5buj8S6k7CxaJqBJD4bw4fRKDjcarAj/eX9k2eHifQfDH8NtOh+ZxxPw==",
+            "version": "2.60.1",
+            "resolved": "https://registry.npmjs.org/@sveltejs/kit/-/kit-2.60.1.tgz",
+            "integrity": "sha512-mQjlkNo+rJvpln7V2IGY2j99BqhcFbS4UN0AQNKNYfhBAFZTuCDAdW3a1sgf330mvtNvsBXn3HpAhcmvdJTcIQ==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -609,7 +609,7 @@
                 "@types/cookie": "^0.6.0",
                 "acorn": "^8.14.1",
                 "cookie": "^0.6.0",
-                "devalue": "^5.6.4",
+                "devalue": "^5.8.1",
                 "esm-env": "^1.2.2",
                 "kleur": "^4.1.5",
                 "magic-string": "^0.30.5",
@@ -1073,9 +1073,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "Apache-2.0 OR MIT",
             "optional": true,
             "os": [
@@ -1093,9 +1090,6 @@
                 "arm64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "Apache-2.0 OR MIT",
             "optional": true,
             "os": [
@@ -1113,9 +1107,6 @@
                 "riscv64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "Apache-2.0 OR MIT",
             "optional": true,
             "os": [
@@ -1133,9 +1124,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "glibc"
-            ],
             "license": "Apache-2.0 OR MIT",
             "optional": true,
             "os": [
@@ -1153,9 +1141,6 @@
                 "x64"
             ],
             "dev": true,
-            "libc": [
-                "musl"
-            ],
             "license": "Apache-2.0 OR MIT",
             "optional": true,
             "os": [
@@ -1705,9 +1690,9 @@
             }
         },
         "node_modules/devalue": {
-            "version": "5.6.4",
-            "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.6.4.tgz",
-            "integrity": "sha512-Gp6rDldRsFh/7XuouDbxMH3Mx8GMCcgzIb1pDTvNyn8pZGQ22u+Wa+lGV9dQCltFQ7uVw0MhRyb8XDskNFOReA==",
+            "version": "5.8.1",
+            "resolved": "https://registry.npmjs.org/devalue/-/devalue-5.8.1.tgz",
+            "integrity": "sha512-4CXDYRBGqN+57wVJkuXBYmpAVUSg3L6JAQa/DFqm238G73E1wuyc/JhGQJzN7vUf/CMphYau2zXbfWzDR5aTEw==",
             "dev": true,
             "license": "MIT"
         },
@@ -3060,9 +3045,9 @@
             }
         },
         "node_modules/svelte": {
-            "version": "5.55.4",
-            "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.4.tgz",
-            "integrity": "sha512-q8DFohk6vUswSng95IZb9nzWJnbINZsK7OiM1snAa3qCjJBL0ZQpvMyAaVXjUukdM75J/m8UE8xwqat8Ors/zQ==",
+            "version": "5.55.7",
+            "resolved": "https://registry.npmjs.org/svelte/-/svelte-5.55.7.tgz",
+            "integrity": "sha512-ymI5ykLPwIHW839E053FQbI1G+jnRFJEw3Kv5Y4njixVWywQBx+NUFpkkKyk5LIb36Fg9DVXSYpqiGekLD0hyw==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -3075,7 +3060,7 @@
                 "aria-query": "5.3.1",
                 "axobject-query": "^4.1.0",
                 "clsx": "^2.1.1",
-                "devalue": "^5.6.4",
+                "devalue": "^5.8.1",
                 "esm-env": "^1.2.1",
                 "esrap": "^2.2.4",
                 "is-reference": "^3.0.3",

installer-gui/package.json

@@ -24,7 +24,7 @@
     "devDependencies": {
         "@eslint/js": "^10.0.1",
         "@sveltejs/adapter-static": "^3.0.6",
-        "@sveltejs/kit": "^2.57.1",
+        "@sveltejs/kit": "^2.60.1",
         "@sveltejs/vite-plugin-svelte": "^7.0.0",
         "@tauri-apps/cli": "^2",
         "eslint": "^10.2.1",
@@ -33,7 +33,7 @@
         "globals": "^17.5.0",
         "prettier": "^3.8.3",
         "prettier-plugin-svelte": "^3.5.1",
-        "svelte": "^5.55.4",
+        "svelte": "^5.55.7",
         "svelte-check": "^4.4.6",
         "typescript": "~6.0.3",
         "typescript-eslint": "^8.58.2",

installer-gui/src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "installer-gui"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

installer/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "installer"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 
 [lib]

installer/build.rs

@@ -28,7 +28,10 @@ fn set_binary_var(include_dir: &Path, var: &str, file: &str) {
         return;
     }
     let binary = include_dir.join(file);
-    println!("cargo::rerun-if-changed={}", binary.display());
+    // We need to rerun the build script if the file starts appearing or disappearing, to emit the
+    // right warnings and change the envvar's value. We don't really need to rerun the build script
+    // if the file changes contents.
+    watch_file(&binary);
     if binary.exists() {
         println!("cargo::rustc-env={var}={}", binary.display());
     } else {
@@ -40,3 +43,18 @@ fn set_binary_var(include_dir: &Path, var: &str, file: &str) {
         println!("cargo::rustc-env={var}=");
     }
 }
+
+/// Rerun the build script if the file changes or it appears, or disappears.
+///
+/// Simply emitting rerun-if-changed for a nonexistent filepath (such as wpa_supplicant) will make
+/// cargo recompile everything all the time. Therefore, if the file does not exist we need to watch
+/// the first parent directory that does.
+fn watch_file(mut file: &Path) {
+    while !file.exists()
+        && let Some(parent) = file.parent()
+    {
+        file = parent;
+    }
+
+    println!("cargo::rerun-if-changed={}", file.display());
+}

lib/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rayhunter"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 description = "Realtime cellular data decoding and analysis for IMSI catcher detection"
 

lib/src/analysis/analyzer.rs

@@ -414,7 +414,7 @@ impl Harness {
 
     pub fn analyze_qmdl_messages(&mut self, container: MessagesContainer) -> Vec<AnalysisRow> {
         let mut rows = Vec::new();
-        for maybe_qmdl_message in container.into_messages() {
+        for maybe_qmdl_message in container.messages() {
             self.packet_num += 1;
 
             rows.push(AnalysisRow {

lib/src/diag.rs

@@ -85,9 +85,9 @@ pub struct MessagesContainer {
 }
 
 impl MessagesContainer {
-    pub fn into_messages(self) -> Vec<Result<Message, DiagParsingError>> {
+    pub fn messages(&self) -> Vec<Result<Message, DiagParsingError>> {
         let mut result = Vec::new();
-        for msg in self.messages {
+        for msg in &self.messages {
             for sub_msg in msg.data.split_inclusive(|&b| b == MESSAGE_TERMINATOR) {
                 match hdlc_decapsulate(sub_msg, &CRC_CCITT) {
                     Ok(data) => match Message::from_bytes((&data, 0)) {
@@ -569,7 +569,7 @@ mod test {
         let mut container = make_container(DataType::UserSpace, encapsulated1);
         container.messages.push(encapsulated2);
         container.num_messages += 1;
-        assert_eq!(container.into_messages(), vec![Ok(message1), Ok(message2)]);
+        assert_eq!(container.messages(), vec![Ok(message1), Ok(message2)]);
     }
 
     #[test]
@@ -579,7 +579,7 @@ mod test {
         encapsulated1.data.extend(encapsulated2.data);
         encapsulated1.len += encapsulated2.len;
         let container = make_container(DataType::UserSpace, encapsulated1);
-        assert_eq!(container.into_messages(), vec![Ok(message1), Ok(message2)]);
+        assert_eq!(container.messages(), vec![Ok(message1), Ok(message2)]);
     }
 
     #[test]
@@ -593,7 +593,7 @@ mod test {
         let mut container = make_container(DataType::UserSpace, encapsulated1);
         container.messages.push(encapsulated2);
         container.num_messages += 1;
-        let result = container.into_messages();
+        let result = container.messages();
         assert_eq!(result[0], Ok(message1));
         assert!(matches!(
             result[1],
@@ -611,7 +611,7 @@ mod test {
         let mut container = make_container(DataType::UserSpace, encapsulated1);
         container.messages.push(bad_encapsulation);
         container.num_messages += 1;
-        let result = container.into_messages();
+        let result = container.messages();
         assert_eq!(result[0], Ok(message1));
         assert!(matches!(
             result[1],

lib/src/diag_device.rs

@@ -212,7 +212,7 @@ impl DiagDevice {
             if container.data_type != DataType::UserSpace {
                 continue;
             }
-            return Ok(container.into_messages());
+            return Ok(container.messages());
         }
     }
 

lib/src/pcap.rs

@@ -6,10 +6,11 @@ use crate::gsmtap::GsmtapMessage;
 use chrono::prelude::*;
 use deku::prelude::*;
 use pcap_file_tokio::pcapng::PcapNgWriter;
-use pcap_file_tokio::pcapng::blocks::enhanced_packet::EnhancedPacketBlock;
+use pcap_file_tokio::pcapng::blocks::enhanced_packet::{EnhancedPacketBlock, EnhancedPacketOption};
 use pcap_file_tokio::pcapng::blocks::interface_description::InterfaceDescriptionBlock;
 use pcap_file_tokio::pcapng::blocks::section_header::{SectionHeaderBlock, SectionHeaderOption};
 use pcap_file_tokio::{Endianness, PcapError};
+use serde::Serialize;
 use std::borrow::Cow;
 use thiserror::Error;
 use tokio::io::AsyncWrite;
@@ -26,6 +27,15 @@ pub enum GsmtapPcapError {
     Deku(#[from] DekuError),
 }
 
+#[derive(Serialize)]
+pub struct GpsPoint {
+    pub unix_ts: i64,
+    #[serde(rename = "lat")]
+    pub latitude: f64,
+    #[serde(rename = "lon")]
+    pub longitude: f64,
+}
+
 pub struct GsmtapPcapWriter<T>
 where
     T: AsyncWrite,
@@ -102,6 +112,7 @@ where
         &mut self,
         msg: GsmtapMessage,
         timestamp: Timestamp,
+        gps: Option<&GpsPoint>,
     ) -> Result<(), GsmtapPcapError> {
         let duration = timestamp
             .to_datetime()
@@ -137,14 +148,21 @@ where
         data.extend(&ip_header.to_bytes()?);
         data.extend(&udp_header.to_bytes()?);
         data.extend(&msg_bytes);
+
+        let mut options = vec![];
+        if let Some(p) = gps {
+            let comment = serde_json::to_string(p).expect("GpsPoint serialization cannot fail");
+            options.push(EnhancedPacketOption::Comment(Cow::Owned(comment)));
+        }
         let packet = EnhancedPacketBlock {
             interface_id: 0,
             timestamp: duration,
             original_len: data.len() as u32,
             data: Cow::Owned(data),
-            options: vec![],
+            options,
         };
         self.writer.write_pcapng_block(packet).await?;
+
         self.ip_id = self.ip_id.wrapping_add(1);
         Ok(())
     }

rootshell/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "rootshell"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

scripts/build-wpa-supplicant.sh

@@ -39,10 +39,9 @@ cd "$BUILD_DIR/libnl-${LIBNL_VERSION}"
     --enable-static \
     --disable-shared \
     --disable-cli \
-    --disable-debug \
-    > /dev/null 2>&1
-make -j"$(nproc 2>/dev/null || sysctl -n hw.ncpu)" > /dev/null 2>&1
-make install > /dev/null 2>&1
+    --disable-debug
+make -j"$(nproc 2>/dev/null || sysctl -n hw.ncpu)"
+make install
 
 echo "Building wpa_supplicant ${WPA_VERSION}..."
 cd "$BUILD_DIR"

telcom-parser/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "telcom-parser"
-version = "0.11.1"
+version = "0.11.2"
 edition = "2024"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html