Move tracing configuration to the rust side.

ElementX/Sources/Application/AppCoordinator.swift

@@ -368,7 +368,7 @@ class AppCoordinator: AppCoordinatorProtocol, AuthenticationFlowCoordinatorDeleg
         }
 
         if oldVersion < Version(1, 6, 7) {
-            RustTracing.deleteLogFiles()
+            Tracing.deleteLogFiles()
             MXLog.info("Migrating to v1.6.7, log files have been wiped")
         }
     }

ElementX/Sources/Application/AppSettings.swift

@@ -10,7 +10,7 @@ import SwiftUI
 
 // Common settings between app and NSE
 protocol CommonSettingsProtocol {
-    var logLevel: TracingConfiguration.LogLevel { get }
+    var logLevel: LogLevel { get }
     var enableOnlySignedDeviceIsolationMode: Bool { get }
     var hideTimelineMedia: Bool { get }
     var eventCacheEnabled: Bool { get }
@@ -294,7 +294,7 @@ final class AppSettings {
 
     // MARK: - Shared
 
-    @UserPreference(key: UserDefaultsKeys.logLevel, defaultValue: TracingConfiguration.LogLevel.info, storageType: .userDefaults(store))
+    @UserPreference(key: UserDefaultsKeys.logLevel, defaultValue: LogLevel.info, storageType: .userDefaults(store))
     var logLevel
 
     /// Configuration to enable only signed device isolation mode for  crypto. In this mode only devices signed by their owner will be considered in e2ee rooms.

ElementX/Sources/Other/Logging/ExtensionLogger.swift

@@ -66,7 +66,7 @@ enum ExtensionLogger {
         return "\(formattedStr) MB"
     }
 
-    static func configure(currentTarget: String, logLevel: TracingConfiguration.LogLevel) {
+    static func configure(currentTarget: String, logLevel: LogLevel) {
         guard !isConfigured else {
             return
         }

ElementX/Sources/Other/Logging/LogLevel.swift

@@ -0,0 +1,43 @@
+//
+// Copyright 2025 New Vector Ltd.
+//
+// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+// Please see LICENSE files in the repository root for full details.
+//
+
+import Foundation
+import MatrixRustSDK
+
+enum LogLevel: String, Codable, Hashable {
+    case error, warn, info, debug, trace
+
+    var title: String {
+        switch self {
+        case .error:
+            return "Error"
+        case .warn:
+            return "Warning"
+        case .info:
+            return "Info"
+        case .debug:
+            return "Debug"
+        case .trace:
+            return "Trace"
+        }
+    }
+
+    var rustLogLevel: MatrixRustSDK.LogLevel {
+        switch self {
+        case .error:
+            .error
+        case .warn:
+            .warn
+        case .info:
+            .info
+        case .debug:
+            .debug
+        case .trace:
+            .trace
+        }
+    }
+}

ElementX/Sources/Other/Logging/MXLog.swift

@@ -26,10 +26,10 @@ enum MXLog {
 
     static func configure(currentTarget: String,
                           filePrefix: String?,
-                          logLevel: TracingConfiguration.LogLevel) {
+                          logLevel: LogLevel) {
         guard !didConfigureOnce else { return }
 
-        RustTracing.setup(configuration: .init(logLevel: logLevel, currentTarget: currentTarget, filePrefix: filePrefix))
+        Tracing.setup(logLevel: logLevel, currentTarget: currentTarget, filePrefix: filePrefix)
 
         self.currentTarget = currentTarget
 
@@ -135,7 +135,7 @@ enum MXLog {
             rootSpan.enter()
         }
 
-        return Span(file: file, line: UInt32(line), level: level, target: currentTarget, name: name)
+        return Span(file: file, line: UInt32(line), level: level.rustLogLevel, target: currentTarget, name: name)
     }
 
     // periphery:ignore:parameters function,column,context
@@ -154,6 +154,6 @@ enum MXLog {
             rootSpan.enter()
         }
 
-        logEvent(file: (file as NSString).lastPathComponent, line: UInt32(line), level: level, target: currentTarget, message: "\(message)")
+        logEvent(file: (file as NSString).lastPathComponent, line: UInt32(line), level: level.rustLogLevel, target: currentTarget, message: "\(message)")
     }
 }

ElementX/Sources/Other/Logging/RustTracing.swift → ElementX/Sources/Other/Logging/Tracing.swift

@@ -8,7 +8,7 @@
 import Foundation
 import MatrixRustSDK
 
-enum RustTracing {
+enum Tracing {
     /// The base filename used for log files. This may be suffixed by the target
     /// name and other log management metadata during rotation.
     static let filePrefix = "console"
@@ -21,27 +21,29 @@ enum RustTracing {
         }
     }
 
-    private(set) static var currentTracingConfiguration: TracingConfiguration?
-    static func setup(configuration: TracingConfiguration) {
-        currentTracingConfiguration = configuration
+    static let fileExtension = "log"
+
+    static func setup(logLevel: LogLevel, currentTarget: String, filePrefix: String?) {
+        let fileName = if let filePrefix {
+            "\(Tracing.filePrefix)-\(filePrefix)"
+        } else {
+            Tracing.filePrefix
+        }
 
         // Keep a minimum of 1 week of log files. In reality it will be longer
         // as the app is unlikely to be running continuously.
         let maxFiles: UInt64 = 24 * 7
 
         // Log everything on integration tests to check whether
-        // the logs contain any sensitive data. See `UserFlowTests.swift`
-        let filter = if ProcessInfo.isRunningIntegrationTests {
-            TracingConfiguration(logLevel: .trace, currentTarget: "integrationtests", filePrefix: nil).filter
-        } else {
-            configuration.filter
-        }
+        // the logs contain any sensitive data. See `integration-tests.yml`
+        let level: LogLevel = ProcessInfo.isRunningIntegrationTests ? .trace : logLevel
 
-        setupTracing(config: .init(filter: filter,
+        setupTracing(config: .init(logLevel: level.rustLogLevel,
+                                   extraTargets: [currentTarget],
                                    writeToStdoutOrSystem: true,
                                    writeToFiles: .init(path: logsDirectory.path(percentEncoded: false),
-                                                       filePrefix: configuration.fileName,
-                                                       fileSuffix: configuration.fileExtension,
+                                                       filePrefix: fileName,
+                                                       fileSuffix: fileExtension,
                                                        maxFiles: maxFiles)))
     }
 

ElementX/Sources/Screens/LogViewerScreen/LogViewerScreenViewModel.swift

@@ -18,7 +18,7 @@ class LogViewerScreenViewModel: LogViewerScreenViewModelType, LogViewerScreenVie
     }
 
     init() {
-        super.init(initialViewState: LogViewerScreenViewState(urls: RustTracing.logFiles))
+        super.init(initialViewState: LogViewerScreenViewState(urls: Tracing.logFiles))
     }
 
     // MARK: - Public

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/DeveloperOptionsScreenModels.swift

@@ -41,7 +41,7 @@ enum DeveloperOptionsScreenViewAction {
 }
 
 protocol DeveloperOptionsProtocol: AnyObject {
-    var logLevel: TracingConfiguration.LogLevel { get set }
+    var logLevel: LogLevel { get set }
     var slidingSyncDiscovery: AppSettings.SlidingSyncDiscovery { get set }
     var publicSearchEnabled: Bool { get set }
     var hideUnreadMessagesBadge: Bool { get set }

ElementX/Sources/Screens/Settings/DeveloperOptionsScreen/View/DeveloperOptionsScreen.swift

@@ -152,7 +152,7 @@ struct DeveloperOptionsScreen: View {
 }
 
 private struct LogLevelConfigurationView: View {
-    @Binding var logLevel: TracingConfiguration.LogLevel
+    @Binding var logLevel: LogLevel
 
     var body: some View {
         Picker(selection: $logLevel) {
@@ -166,7 +166,7 @@ private struct LogLevelConfigurationView: View {
     }
 
     /// Allows the picker to work with associated values
-    private var logLevels: [TracingConfiguration.LogLevel] {
+    private var logLevels: [LogLevel] {
         [.error, .warn, .info, .debug, .trace]
     }
 }

ElementX/Sources/Services/BugReport/BugReportService.swift

@@ -76,7 +76,7 @@ class BugReportService: NSObject, BugReportServiceProtocol {
         }
 
         if bugReport.includeLogs {
-            let logAttachments = await zipFiles(RustTracing.logFiles)
+            let logAttachments = await zipFiles(Tracing.logFiles)
             for url in logAttachments.files {
                 params.append(MultipartFormData(key: "compressed-log", type: .file(url: url)))
             }
@@ -163,8 +163,7 @@ class BugReportService: NSObject, BugReportServiceProtocol {
             MultipartFormData(key: "fallback_language", type: .text(value: Bundle.app.developmentLocalization ?? "null")),
             MultipartFormData(key: "local_time", type: .text(value: localTime)),
             MultipartFormData(key: "utc_time", type: .text(value: utcTime)),
-            MultipartFormData(key: "base_bundle_identifier", type: .text(value: InfoPlistReader.main.baseBundleIdentifier)),
-            MultipartFormData(key: "rust_tracing_filter", type: .text(value: RustTracing.currentTracingConfiguration?.filter ?? "null"))
+            MultipartFormData(key: "base_bundle_identifier", type: .text(value: InfoPlistReader.main.baseBundleIdentifier))
         ]
     }