macos test

.vscode/settings.json

@@ -5,10 +5,11 @@
         ".\\examples\\iphone\\Cargo.toml",
         ".\\examples\\common\\Cargo.toml"
     ],
-    "rust-analyzer.cargo.target": "aarch64-linux-android",
+    // "rust-analyzer.cargo.target": "aarch64-linux-android",
     // "rust-analyzer.cargo.target": "x86_64-apple-ios",
     // "rust-analyzer.cargo.target": "x86_64-unknown-linux-gnu",
     // "rust-analyzer.cargo.target": "wasm32-wasi",
+    "rust-analyzer.cargo.target": "x86_64-apple-darwin",
     "cSpell.words": [
         "binstall",
         "COMPUTERNAME",

Cross.toml

@@ -0,0 +1,2 @@
+[target.x86_64-apple-darwin]
+image = "ghcr.io/cross-rs/x86_64-apple-darwin-cross:local"

build.rs

@@ -1,5 +1,5 @@
 fn main() {
-    #[cfg(target_os = "ios")]
+    #[cfg(any(target_os = "ios"))]
     {
         // println!("cargo:rustc-link-lib=framework=Foundation");
 
@@ -9,4 +9,15 @@ fn main() {
         // println!("cargo:rustc-link-lib=framework=QuartzCore");
         // println!("cargo:rustc-link-lib=framework=Security");
     }
+
+    #[cfg(any(target_os = "macos"))]
+    {
+        println!("cargo:rustc-link-lib=framework=Foundation");
+
+        println!("cargo:rustc-link-lib=framework=AppKit");
+
+        println!("cargo:rustc-link-lib=framework=CoreGraphics");
+        println!("cargo:rustc-link-lib=framework=QuartzCore");
+        println!("cargo:rustc-link-lib=framework=Security");
+    }
 }

examples/common/Cross.toml

@@ -0,0 +1,2 @@
+[target.x86_64-apple-darwin]
+image = "ghcr.io/cross-rs/x86_64-apple-darwin-cross:local"

rust/macos/mod.rs

@@ -1,2 +1,9 @@
-mod nick_name;
-pub use self::nick_name::NickName;
+mod objc;
+pub use objc::nick_name::NickName;
+
+mod util {
+    use objc::runtime::NSObject;
+
+    #[allow(non_camel_case_types)]
+    pub(crate) type id = *const NSObject;
+}

rust/macos/objc/mod.rs

@@ -0,0 +1 @@
+pub mod nick_name;

rust/macos/nick_name.rs → rust/macos/objc/nick_name.rs

@@ -4,9 +4,16 @@ use std::ffi::CStr;
 use std::fmt::Debug;
 use std::fmt::Formatter;
 use std::os::unix::ffi::OsStrExt;
+use std::sync::Arc;
+use std::sync::RwLock;
+
+use objc::class;
+use objc::msg_send;
+
+use crate::macos::util::id;
 const _POSIX_HOST_NAME_MAX: libc::c_long = 255;
 
-pub struct NickName {}
+pub struct NickName(pub Arc<RwLock<id>>);
 
 impl Debug for NickName {
     fn fmt(&self, f: &mut Formatter) -> std::fmt::Result {
@@ -16,7 +23,12 @@ impl Debug for NickName {
 
 impl NickName {
     pub fn new() -> crate::Result<Self> {
-        Ok(Self {})
+        Ok(Self(Arc::new(RwLock::new(unsafe {
+            // Create an instance of the UIDevice class
+            let superclass = class!(NSApplication);
+
+            msg_send![class!(NSApplication), sharedApplication]
+        }))))
     }
 
     pub fn get(&self) -> crate::Result<String> {