feat, win10, virtual display, not support message

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

libs/hbb_common/src/platform/windows.rs

@@ -5,7 +5,7 @@ use std::{
     time::Instant,
 };
 use winapi::{
-    shared::minwindef::{DWORD, FALSE},
+    shared::minwindef::{DWORD, FALSE, TRUE},
     um::{
         handleapi::CloseHandle,
         pdh::{
@@ -14,7 +14,12 @@ use winapi::{
             PDH_HCOUNTER, PDH_HQUERY,
         },
         synchapi::{CreateEventA, WaitForSingleObject},
-        winbase::{INFINITE, WAIT_OBJECT_0},
+        sysinfoapi::VerSetConditionMask,
+        winbase::{VerifyVersionInfoW, INFINITE, WAIT_OBJECT_0},
+        winnt::{
+            OSVERSIONINFOEXW, VER_BUILDNUMBER, VER_GREATER_EQUAL, VER_MAJORVERSION,
+            VER_MINORVERSION, VER_SERVICEPACKMAJOR, VER_SERVICEPACKMINOR,
+        },
     },
 };
 
@@ -152,3 +157,43 @@ pub fn sync_cpu_usage(cpu_usage: Option<f64>) {
     *CPU_USAGE_ONE_MINUTE.lock().unwrap() = v;
     log::info!("cpu usage synced: {:?}", cpu_usage);
 }
+
+// https://learn.microsoft.com/en-us/windows/win32/sysinfo/targeting-your-application-at-windows-8-1
+// https://github.com/nodejs/node-convergence-archive/blob/e11fe0c2777561827cdb7207d46b0917ef3c42a7/deps/uv/src/win/util.c#L780
+pub fn is_windows_version_or_greater(
+    os_major: u32,
+    os_minor: u32,
+    build_number: u32,
+    service_pack_major: u32,
+    service_pack_minor: u32,
+) -> bool {
+    let mut osvi: OSVERSIONINFOEXW = unsafe { std::mem::zeroed() };
+    osvi.dwOSVersionInfoSize = std::mem::size_of::<OSVERSIONINFOEXW>() as DWORD;
+    osvi.dwMajorVersion = os_major as _;
+    osvi.dwMinorVersion = os_minor as _;
+    osvi.dwBuildNumber = build_number as _;
+    osvi.wServicePackMajor = service_pack_major as _;
+    osvi.wServicePackMinor = service_pack_minor as _;
+
+    let result = unsafe {
+        let mut condition_mask = 0;
+        let op = VER_GREATER_EQUAL;
+        condition_mask = VerSetConditionMask(condition_mask, VER_MAJORVERSION, op);
+        condition_mask = VerSetConditionMask(condition_mask, VER_MINORVERSION, op);
+        condition_mask = VerSetConditionMask(condition_mask, VER_BUILDNUMBER, op);
+        condition_mask = VerSetConditionMask(condition_mask, VER_SERVICEPACKMAJOR, op);
+        condition_mask = VerSetConditionMask(condition_mask, VER_SERVICEPACKMINOR, op);
+
+        VerifyVersionInfoW(
+            &mut osvi as *mut OSVERSIONINFOEXW,
+            VER_MAJORVERSION
+                | VER_MINORVERSION
+                | VER_BUILDNUMBER
+                | VER_SERVICEPACKMAJOR
+                | VER_SERVICEPACKMINOR,
+            condition_mask,
+        )
+    };
+
+    result == TRUE
+}

src/core_main.rs

@@ -204,7 +204,9 @@ pub fn core_main() -> Option<Vec<String>> {
                 #[cfg(windows)]
                 hbb_common::allow_err!(crate::platform::windows::install_cert(&args[1]));
                 #[cfg(all(windows, feature = "virtual_display_driver"))]
-                hbb_common::allow_err!(crate::virtual_display_manager::install_update_driver());
+                if crate::virtual_display_manager::is_virtual_display_supported() {
+                    hbb_common::allow_err!(crate::virtual_display_manager::install_update_driver());
+                }
                 return None;
             } else if args[0] == "--uninstall-cert" {
                 #[cfg(windows)]

src/lang/ar.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ca.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/cn.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "模式 2"),
         ("Enter privacy mode", "进入隐私模式"),
         ("Exit privacy mode", "退出隐私模式"),
+        ("idd_not_support_tip", "不支持 Indirect Display Driver 。需要更新的 Windows 10 版本。"),
     ].iter().cloned().collect();
 }

src/lang/cs.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/da.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/de.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/el.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/en.rs

@@ -205,5 +205,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("id_input_tip", "You can input an ID, a direct IP, or a domain with a port (<domain>:<port>).\nIf you want to access a device on another server, please append the server address (<id>@<server_address>?key=<key_value>), for example,\n9123456234@192.168.16.1:21117?key=5Qbwsde3unUcJBtrx9ZkvUmwFNoExHzpryHuPUdqlWM=.\nIf you want to access a device on a public server, please input \"<id>@public\", the key is not needed for public server"),
         ("privacy_mode_impl_mag_tip", "Mode 1"),
         ("privacy_mode_impl_virtual_display_tip", "Mode 2"),
+        ("idd_not_support_tip", "Indirect Display Driver is not supported. Newer Windows 10 version is required."),
     ].iter().cloned().collect();
 }

src/lang/eo.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/es.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Modo 2"),
         ("Enter privacy mode", "Entrar al modo privado"),
         ("Exit privacy mode", "Salir del modo privado"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/fa.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/fr.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/hu.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/id.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Mode 2"),
         ("Enter privacy mode", "Masuk mode privasi"),
         ("Exit privacy mode", "Keluar mode privasi"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/it.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Modo 2"),
         ("Enter privacy mode", "Entra in modalità privacy"),
         ("Exit privacy mode", "Esci dalla modalità privacy"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ja.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ko.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "모드 2"),
         ("Enter privacy mode", "개인정보 보호 모드 사용"),
         ("Exit privacy mode", "개인정보 보호 모드 종료"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/kz.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/lt.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/lv.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "2. režīms"),
         ("Enter privacy mode", "Ieiet privātuma režīmā"),
         ("Exit privacy mode", "Iziet no privātuma režīma"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/nb.rs

@@ -154,15 +154,15 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("config_screen", "For å kunne få adgang til ditt skrivebord med fjernstyring, må du gi Rustdesk \"skjerstøtte \" tillatelser."),
         ("Installing ...", "Installerer ..."),
         ("Install", "installer"),
-        ("installasjon", "Installasjon"),
-        ("installasjon Path", "Installasjonssti"),
+        ("Installation", ""),
+        ("Installation Path", ""),
         ("Create start menu shortcuts", "Oppret start meny snarvei"),
         ("Create desktop icon", "Oppret skrivebords-snarvei"),
         ("agreement_tip", "Hvis du starter installasjonen, må du akseptere lisensavtalen"),
         ("Accept and Install", "Aksepter og installer"),
         ("End-user license agreement", "Lisensavtale for sluttbrukere"),
         ("Generating ...", "Genererer kode ..."),
-        ("Your installasjon is lower version.", "Din installasjon er en eldre versjon."),
+        ("Your installation is lower version.", ""),
         ("not_close_tcp_tip", "Ikke lukk dette vinduet, mens du bruker tunnelen."),
         ("Listening ...", "Lytter ..."),
         ("Remote Host", "Fjern-Host"),
@@ -532,8 +532,8 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("Change Color", ""),
         ("Primary Color", ""),
         ("HSV Color", ""),
-        ("installasjon Successful!", ""),
-        ("installasjon failed!", ""),
+        ("Installation Successful!", ""),
+        ("Installation failed!", ""),
         ("Reverse mouse wheel", ""),
         ("{} sessions", ""),
         ("scam_title", ""),
@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/nl.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/pl.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Tryb 2"),
         ("Enter privacy mode", "Wejdź w tryb prywatności"),
         ("Exit privacy mode", "Wyjdź z trybu prywatności"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/pt_PT.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ptbr.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ro.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ru.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Режим 2"),
         ("Enter privacy mode", "Включить режим конфиденциальности"),
         ("Exit privacy mode", "Отключить режим конфиденциальности"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sk.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sl.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sq.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sr.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/sv.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/template.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/th.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/tr.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/tw.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/ua.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", "Режим 2"),
         ("Enter privacy mode", "Увійти в режим конфіденційності"),
         ("Exit privacy mode", "Вийти з режиму конфіденційності"),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/lang/vn.rs

@@ -572,5 +572,6 @@ pub static ref T: std::collections::HashMap<&'static str, &'static str> =
         ("privacy_mode_impl_virtual_display_tip", ""),
         ("Enter privacy mode", ""),
         ("Exit privacy mode", ""),
+        ("idd_not_support_tip", ""),
     ].iter().cloned().collect();
 }

src/platform/windows.cc

@@ -634,42 +634,3 @@ extern "C"
         freopen("CONOUT$", "w", stdout);
     }
 } // end of extern "C"
-
-extern "C"
-{
-    // https://learn.microsoft.com/en-us/windows/win32/sysinfo/targeting-your-application-at-windows-8-1
-    // https://github.com/nodejs/node-convergence-archive/blob/e11fe0c2777561827cdb7207d46b0917ef3c42a7/deps/uv/src/win/util.c#L780
-    BOOL IsWindowsVersionOrGreater(DWORD os_major,
-                                   DWORD os_minor,
-                                   DWORD build_number,
-                                   WORD service_pack_major,
-                                   WORD service_pack_minor)
-    {
-        OSVERSIONINFOEX osvi;
-        DWORDLONG condition_mask = 0;
-        int op = VER_GREATER_EQUAL;
-
-        /* Initialize the OSVERSIONINFOEX structure. */
-        ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
-        osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
-        osvi.dwMajorVersion = os_major;
-        osvi.dwMinorVersion = os_minor;
-        osvi.dwBuildNumber = build_number;
-        osvi.wServicePackMajor = service_pack_major;
-        osvi.wServicePackMinor = service_pack_minor;
-
-        /* Initialize the condition mask. */
-        VER_SET_CONDITION(condition_mask, VER_MAJORVERSION, op);
-        VER_SET_CONDITION(condition_mask, VER_MINORVERSION, op);
-        VER_SET_CONDITION(condition_mask, VER_BUILDNUMBER, op);
-        VER_SET_CONDITION(condition_mask, VER_SERVICEPACKMAJOR, op);
-        VER_SET_CONDITION(condition_mask, VER_SERVICEPACKMINOR, op);
-
-        /* Perform the test. */
-        return VerifyVersionInfo(
-            &osvi,
-            VER_MAJORVERSION | VER_MINORVERSION | VER_BUILDNUMBER |
-                VER_SERVICEPACKMAJOR | VER_SERVICEPACKMINOR,
-            condition_mask);
-    }
-}

src/platform/windows.rs

@@ -460,13 +460,6 @@ extern "C" {
     fn is_win_down() -> BOOL;
     fn is_local_system() -> BOOL;
     fn alloc_console_and_redirect();
-    fn IsWindowsVersionOrGreater(
-        os_major: DWORD,
-        os_minor: DWORD,
-        build_number: DWORD,
-        service_pack_major: WORD,
-        service_pack_minor: WORD,
-    ) -> BOOL;
 }
 
 extern "system" {
@@ -1255,25 +1248,6 @@ pub fn block_input(v: bool) -> (bool, String) {
     }
 }
 
-#[inline]
-pub fn is_windows_version_or_greater(
-    os_major: u32,
-    os_minor: u32,
-    build_number: u32,
-    service_pack_major: u32,
-    service_pack_minor: u32,
-) -> bool {
-    unsafe {
-        IsWindowsVersionOrGreater(
-            os_major as _,
-            os_minor as _,
-            build_number as _,
-            service_pack_major as _,
-            service_pack_minor as _,
-        ) == TRUE
-    }
-}
-
 pub fn add_recent_document(path: &str) {
     extern "C" {
         fn AddRecentDocument(path: *const u16);

src/privacy_mode/win_exclude_from_capture.rs

@@ -1,3 +1,5 @@
+use hbb_common::platform::windows::is_windows_version_or_greater;
+
 pub use super::win_topmost_window::PrivacyModeImpl;
 
 pub(super) const PRIVACY_MODE_IMPL: &str = "privacy_mode_impl_exclude_from_capture";
@@ -5,5 +7,5 @@ pub(super) const PRIVACY_MODE_IMPL: &str = "privacy_mode_impl_exclude_from_captu
 pub(super) fn is_supported() -> bool {
     // https://learn.microsoft.com/en-us/windows/win32/api/winuser/nf-winuser-setwindowdisplayaffinity
     // https://en.wikipedia.org/wiki/Windows_10_version_history
-    crate::platform::windows::is_windows_version_or_greater(10, 0, 19041, 0, 0)
+    is_windows_version_or_greater(10, 0, 19041, 0, 0)
 }

src/privacy_mode/win_virtual_display.rs

@@ -357,6 +357,10 @@ impl PrivacyMode for PrivacyModeImpl {
     }
 
     fn turn_on_privacy(&mut self, conn_id: i32) -> ResultType<bool> {
+        if !virtual_display_manager::is_virtual_display_supported() {
+            bail!("idd_not_support_tip");
+        }
+
         if self.check_on_conn_id(conn_id)? {
             log::debug!("Privacy mode of conn {} is already on", conn_id);
             return Ok(true);

src/server/connection.rs

@@ -2371,14 +2371,19 @@ impl Connection {
         };
 
         if t.on {
-            if let Err(e) = virtual_display_manager::plug_in_index_modes(t.display as _, Vec::new())
-            {
-                log::error!("Failed to plug in virtual display: {}", e);
-                self.send(make_msg(format!(
-                    "Failed to plug in virtual display: {}",
-                    e
-                )))
-                .await;
+            if !virtual_display_manager::is_virtual_display_supported() {
+                self.send(make_msg("idd_not_support_tip".to_string())).await;
+            } else {
+                if let Err(e) =
+                    virtual_display_manager::plug_in_index_modes(t.display as _, Vec::new())
+                {
+                    log::error!("Failed to plug in virtual display: {}", e);
+                    self.send(make_msg(format!(
+                        "Failed to plug in virtual display: {}",
+                        e
+                    )))
+                    .await;
+                }
             }
         } else {
             let indices = if t.display == -1 {

src/server/display_service.rs

@@ -348,7 +348,10 @@ pub fn try_get_displays() -> ResultType<Vec<Display>> {
 #[cfg(all(windows, feature = "virtual_display_driver"))]
 pub fn try_get_displays() -> ResultType<Vec<Display>> {
     let mut displays = Display::all()?;
-    if crate::platform::is_installed() && no_displays(&displays) {
+    if crate::platform::is_installed()
+        && no_displays(&displays)
+        && virtual_display_manager::is_virtual_display_supported()
+    {
         log::debug!("no displays, create virtual display");
         if let Err(e) = virtual_display_manager::plug_in_headless() {
             log::error!("plug in headless failed {}", e);

src/virtual_display_manager.rs

@@ -1,3 +1,5 @@
+#[cfg(target_os = "windows")]
+use hbb_common::platform::windows::is_windows_version_or_greater;
 use hbb_common::{allow_err, bail, lazy_static, log, ResultType};
 use std::{
     collections::{HashMap, HashSet},
@@ -53,6 +55,17 @@ impl VirtualDisplayManager {
     }
 }
 
+pub fn is_virtual_display_supported() -> bool {
+    #[cfg(target_os = "windows")]
+    {
+        is_windows_version_or_greater(10, 0, 19041, 0, 0)
+    }
+    #[cfg(not(target_os = "windows"))]
+    {
+        false
+    }
+}
+
 pub fn install_update_driver() -> ResultType<()> {
     VIRTUAL_DISPLAY_MANAGER
         .lock()
@@ -146,6 +159,10 @@ pub fn plug_in_index_modes(
 }
 
 pub fn reset_all() -> ResultType<()> {
+    if is_virtual_display_supported() {
+        return Ok(());
+    }
+
     if let Err(e) = plug_out_peer_request(&get_virtual_displays()) {
         log::error!("Failed to plug out virtual displays: {}", e);
     }