macos support uni command "rustdesk rustdesk://xxxx" without mainwindow (#7534)

Signed-off-by: 21pages <pages21@163.com>

src/platform/macos.rs

@@ -19,7 +19,7 @@ use core_graphics::{
 };
 use hbb_common::{anyhow::anyhow, bail, log, message_proto::Resolution};
 use include_dir::{include_dir, Dir};
-use objc::{class, msg_send, sel, sel_impl};
+use objc::{class, msg_send, runtime::Object, sel, sel_impl};
 use scrap::{libc::c_void, quartz::ffi::*};
 use std::path::PathBuf;
 
@@ -762,3 +762,21 @@ impl WakeLock {
             .ok_or(anyhow!("no AwakeHandle"))?
     }
 }
+
+pub fn send_url_to_system(uni_links: &str) -> Result<(), &'static str> {
+    unsafe {
+        let ns_string = NSString::alloc(nil);
+        let url_str = ns_string.init_str(uni_links);
+        let url: *mut Object = msg_send![class!(NSURL), URLWithString: url_str];
+        if url.is_null() {
+            return Err("Failed to create NSURL");
+        }
+        let workspace: *mut Object = msg_send![class!(NSWorkspace), sharedWorkspace];
+        let success: bool = msg_send![workspace, openURL: url];
+        if success {
+            Ok(())
+        } else {
+            Err("Failed to open URL")
+        }
+    }
+}