fix(log): use Swift OSLog instead of oslog Rust binding (#262)

plugins/log/ios/.gitignore

@@ -0,0 +1,11 @@
+.DS_Store
+/.build
+/Packages
+/*.xcodeproj
+xcuserdata/
+DerivedData/
+.swiftpm/config/registries.json
+.swiftpm/xcode/package.xcworkspace/contents.xcworkspacedata
+.netrc
+Package.resolved
+/tauri-api

plugins/log/ios/Package.swift

@@ -0,0 +1,31 @@
+// swift-tools-version:5.7
+// The swift-tools-version declares the minimum version of Swift required to build this package.
+
+import PackageDescription
+
+let package = Package(
+    name: "tauri-plugin-log",
+    platforms: [
+        .iOS(.v11),
+    ],
+    products: [
+        // Products define the executables and libraries a package produces, and make them visible to other packages.
+        .library(
+            name: "tauri-plugin-log",
+            type: .static,
+            targets: ["tauri-plugin-log"]),
+    ],
+    dependencies: [
+        .package(name: "Tauri", path: "tauri-api")
+    ],
+    targets: [
+        // Targets are the basic building blocks of a package. A target can define a module or a test suite.
+        // Targets can depend on other targets in this package, and on products in packages this package depends on.
+        .target(
+            name: "tauri-plugin-log",
+            dependencies: [
+                .byName(name: "Tauri")
+            ],
+            path: "Sources")
+    ]
+)

plugins/log/ios/README.md

@@ -0,0 +1,3 @@
+# Log
+
+Exposes a function log a message using the OSLog API.

plugins/log/ios/Sources/LogPlugin.swift

@@ -0,0 +1,13 @@
+import UIKit
+import Tauri
+import SwiftRs
+
+@_cdecl("tauri_log")
+func log(level: Int, message: UnsafePointer<SRString>) {
+	switch level {
+		case 1: Logger.debug(message.pointee.to_string())
+		case 2: Logger.info(message.pointee.to_string())
+		case 3: Logger.error(message.pointee.to_string())
+		default: break
+	}
+}