Merge remote-tracking branch 'rustdesk/master' into flutter_desktop

# Conflicts:
#	.github/workflows/ci.yml
#	Cargo.lock
#	Cargo.toml
#	flutter/lib/common.dart
#	flutter/lib/mobile/pages/remote_page.dart
#	flutter/lib/mobile/pages/server_page.dart
#	flutter/lib/mobile/pages/settings_page.dart
#	flutter/lib/mobile/widgets/dialog.dart
#	flutter/lib/models/model.dart
#	flutter/lib/models/server_model.dart
#	src/client.rs
#	src/common.rs
#	src/ipc.rs
#	src/mobile_ffi.rs
#	src/rendezvous_mediator.rs
#	src/ui.rs

src/main.rs

@@ -108,6 +108,10 @@ fn main() {
                     args.len() > 1,
                 ));
                 return;
+            } else if args[0] == "--extract" {
+                #[cfg(feature = "with_rc")]
+                hbb_common::allow_err!(crate::rc::extract_resources(&args[1]));
+                return;
             }
         }
         if args[0] == "--remove" {
@@ -148,9 +152,13 @@ fn main() {
             return;
         } else if args[0] == "--password" {
             if args.len() == 2 {
-                ipc::set_password(args[1].to_owned()).unwrap();
+                ipc::set_permanent_password(args[1].to_owned()).unwrap();
             }
             return;
+        } else if args[0] == "--check-hwcodec-config" {
+            #[cfg(feature = "hwcodec")]
+            scrap::hwcodec::check_config();
+            return;
         }
     }
     ui::start(&mut args[..]);
@@ -164,18 +172,18 @@ fn import_config(path: &str) {
     let path = std::path::Path::new(path);
     log::info!("import config from {:?} and {:?}", path, path2);
     let config: Config = load_path(path.into());
-    if config.id.is_empty() || config.key_pair.0.is_empty() {
+    if config.is_empty() {
         log::info!("Empty source config, skipped");
         return;
     }
     if get_modified_time(&path) > get_modified_time(&Config::file()) {
-        if Config::set(config) {
+        if store_path(Config::file(), config).is_err() {
             log::info!("config written");
         }
     }
     let config2: Config2 = load_path(path2.into());
     if get_modified_time(&path2) > get_modified_time(&Config2::file()) {
-        if Config2::set(config2) {
+        if store_path(Config2::file(), config2).is_err() {
             log::info!("config2 written");
         }
     }