debug macos and linux

Signed-off-by: fufesou <shuanglongchen@yeah.net>

libs/hbb_common/examples/system_message.rs

@@ -1,4 +1,8 @@
 extern crate hbb_common;
+#[cfg(target_os = "linux")]
+use hbb_common::platform::linux;
+#[cfg(target_os = "macos")]
+use hbb_common::platform::macos;
 
 fn main() {
     #[cfg(target_os = "linux")]
@@ -6,7 +10,7 @@ fn main() {
     #[cfg(target_os = "macos")]
     macos::alert(
         "RustDesk".to_owned(),
-        "critical".to_owned(),
+        "warning".to_owned(),
         "test title".to_owned(),
         "test message".to_owned(),
         ["Ok".to_owned()].to_vec(),

libs/hbb_common/src/platform/macos.rs

@@ -1,5 +1,6 @@
+use crate::ResultType;
 use osascript;
-use serde_derive;
+use serde_derive::{Deserialize, Serialize};
 
 #[derive(Serialize)]
 struct AlertParams {
@@ -20,36 +21,35 @@ struct AlertResult {
 /// # Arguments
 ///
 /// * `app` - The app to execute the script.
-/// * `alert_type` - Alert type. critical
+/// * `alert_type` - Alert type. . informational, warning, critical
 /// * `title` - The alert title.
 /// * `message` - The alert message.
 /// * `buttons` - The buttons to show.
 pub fn alert(
-    app: &str,
-    alert_type: &str,
-    title: &str,
+    app: String,
+    alert_type: String,
+    title: String,
     message: String,
     buttons: Vec<String>,
 ) -> ResultType<String> {
-    let script = osascript::JavaScript::new(format!(
+    let script = osascript::JavaScript::new(&format!(
         "
     var App = Application('{}');
     App.includeStandardAdditions = true;
-    return App.displayAlert($params.title, {
+    return App.displayAlert($params.title, {{
         message: $params.message,
         'as': $params.alert_type,
         buttons: $params.buttons,
-    });
+    }});
     ",
         app
     ));
 
-    script
-        .execute_with_params(AlertParams {
-            title,
-            message,
-            alert_type,
-            buttons,
-        })?
-        .button
+    let result: AlertResult = script.execute_with_params(AlertParams {
+        title,
+        message,
+        alert_type,
+        buttons,
+    })?;
+    Ok(result.button)
 }