patch: add has_file_clipboard field to PeerInfo

Signed-off-by: ClSlaid <cailue@bupt.edu.cn>

src/server/connection.rs

@@ -1019,6 +1019,13 @@ impl Connection {
         let mut pi = PeerInfo {
             username: username.clone(),
             version: VERSION.to_owned(),
+            has_file_clipboard: cfg!(any(
+                target_os = "windows",
+                all(
+                    feature = "unix-file-copy-paste",
+                    any(target_os = "linux", target_os = "macos")
+                )
+            )),
             ..Default::default()
         };
 

src/server/display_service.rs

@@ -153,6 +153,13 @@ pub fn new() -> GenericService {
 
 fn displays_to_msg(displays: Vec<DisplayInfo>) -> Message {
     let mut pi = PeerInfo {
+        has_file_clipboard: cfg!(any(
+            target_os = "windows",
+            all(
+                feature = "unix-file-copy-paste",
+                any(target_os = "linux", target_os = "macos")
+            )
+        )),
         ..Default::default()
     };
     pi.displays = displays.clone();