rustdesk/src/flutter_ffi.rs

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use std::{
collections::HashMap,
ffi::{CStr, CString},
os::raw::c_char,
};
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use flutter_rust_bridge::{StreamSink, SyncReturn, ZeroCopyBuffer};
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use serde_json::json;
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use hbb_common::ResultType;
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use hbb_common::{
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config::{self, LocalConfig, PeerConfig, ONLINE},
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fs, log,
};
use crate::flutter::{self, SESSIONS};
use crate::start_server;
use crate::ui_interface;
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#[cfg(not(any(target_os = "android", target_os = "ios")))]
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use crate::ui_interface::{change_id, get_sound_inputs};
use crate::ui_interface::{
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check_mouse_time, check_super_user_permission, discover, forget_password, get_api_server,
get_app_name, get_async_job_status, get_connect_status, get_fav, get_id, get_lan_peers,
get_langs, get_license, get_local_option, get_mouse_time, get_option, get_options, get_peer,
get_peer_option, get_socks, get_uuid, get_version, has_hwcodec, has_rendezvous_service,
post_request, send_to_cm, set_local_option, set_option, set_options, set_peer_option,
set_permanent_password, set_socks, store_fav, test_if_valid_server, update_temporary_password,
using_public_server,
};
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use crate::{
client::file_trait::FileManager,
flutter::{make_fd_to_json, session_add, session_start_},
};
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fn initialize(app_dir: &str) {
*config::APP_DIR.write().unwrap() = app_dir.to_owned();
#[cfg(target_os = "android")]
{
android_logger::init_once(
android_logger::Config::default()
.with_min_level(log::Level::Debug) // limit log level
.with_tag("ffi"), // logs will show under mytag tag
);
#[cfg(feature = "mediacodec")]
scrap::mediacodec::check_mediacodec();
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}
#[cfg(target_os = "ios")]
{
use hbb_common::env_logger::*;
init_from_env(Env::default().filter_or(DEFAULT_FILTER_ENV, "debug"));
}
#[cfg(target_os = "android")]
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{
crate::common::check_software_update();
}
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}
/// FFI for rustdesk core's main entry.
/// Return true if the app should continue running with UI(possibly Flutter), false if the app should exit.
#[no_mangle]
pub extern "C" fn rustdesk_core_main() -> bool {
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#[cfg(not(any(target_os = "android", target_os = "ios")))]
return crate::core_main::core_main().is_some();
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#[cfg(any(target_os = "android", target_os = "ios"))]
false
}
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pub enum EventToUI {
Event(String),
Rgba(ZeroCopyBuffer<Vec<u8>>),
}
pub fn start_global_event_stream(s: StreamSink<String>, app_type: String) -> ResultType<()> {
if let Some(_) = flutter::GLOBAL_EVENT_STREAM
.write()
.unwrap()
.insert(app_type.clone(), s)
{
log::warn!(
"Global event stream of type {} is started before, but now removed",
app_type
);
}
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Ok(())
}
pub fn stop_global_event_stream(app_type: String) {
let _ = flutter::GLOBAL_EVENT_STREAM
.write()
.unwrap()
.remove(&app_type);
}
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pub fn host_stop_system_key_propagate(_stopped: bool) {
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#[cfg(windows)]
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crate::platform::windows::stop_system_key_propagate(_stopped);
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}
// FIXME: -> ResultType<()> cannot be parsed by frb_codegen
// thread 'main' panicked at 'Failed to parse function output type `ResultType<()>`', $HOME\.cargo\git\checkouts\flutter_rust_bridge-ddba876d3ebb2a1e\e5adce5\frb_codegen\src\parser\mod.rs:151:25
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pub fn session_add_sync(
id: String,
is_file_transfer: bool,
is_port_forward: bool,
) -> SyncReturn<String> {
if let Err(e) = session_add(&id, is_file_transfer, is_port_forward) {
SyncReturn(format!("Failed to add session with id {}, {}", &id, e))
} else {
SyncReturn("".to_owned())
}
}
pub fn session_start(events2ui: StreamSink<EventToUI>, id: String) -> ResultType<()> {
session_start_(&id, events2ui)
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}
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pub fn session_get_remember(id: String) -> Option<bool> {
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if let Some(session) = SESSIONS.read().unwrap().get(&id) {
Some(session.get_remember())
} else {
None
}
}
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pub fn session_get_toggle_option(id: String, arg: String) -> Option<bool> {
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if let Some(session) = SESSIONS.read().unwrap().get(&id) {
Some(session.get_toggle_option(arg))
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} else {
None
}
}
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pub fn session_get_toggle_option_sync(id: String, arg: String) -> SyncReturn<bool> {
let res = session_get_toggle_option(id, arg) == Some(true);
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SyncReturn(res)
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}
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pub fn session_get_option(id: String, arg: String) -> Option<String> {
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if let Some(session) = SESSIONS.read().unwrap().get(&id) {
Some(session.get_option(arg))
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} else {
None
}
}
pub fn session_login(id: String, password: String, remember: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.login(password, remember);
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}
}
pub fn session_close(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.close();
}
let _ = SESSIONS.write().unwrap().remove(&id);
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}
pub fn session_refresh(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.refresh_video();
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}
}
pub fn session_reconnect(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.reconnect();
}
}
pub fn session_toggle_option(id: String, value: String) {
if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.toggle_option(value);
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}
}
pub fn session_get_image_quality(id: String) -> Option<String> {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
Some(session.get_image_quality())
} else {
None
}
}
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pub fn session_set_image_quality(id: String, value: String) {
if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.save_image_quality(value);
}
}
pub fn session_get_custom_image_quality(id: String) -> Option<Vec<i32>> {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
Some(session.get_custom_image_quality())
} else {
None
}
}
pub fn session_set_custom_image_quality(id: String, value: i32) {
if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.save_custom_image_quality(value);
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}
}
pub fn session_lock_screen(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.lock_screen();
}
}
pub fn session_ctrl_alt_del(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.ctrl_alt_del();
}
}
pub fn session_switch_display(id: String, value: i32) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.switch_display(value);
}
}
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pub fn session_handle_flutter_key_event(
id: String,
name: String,
keycode: i32,
scancode: i32,
down_or_up: bool,
) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.handle_flutter_key_event(&name, keycode, scancode, down_or_up);
}
}
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pub fn session_enter_or_leave(id: String, enter: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
if enter {
session.enter();
} else {
session.leave();
}
}
}
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pub fn session_input_key(
id: String,
name: String,
down: bool,
press: bool,
alt: bool,
ctrl: bool,
shift: bool,
command: bool,
) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.input_key(&name, down, press, alt, ctrl, shift, command);
}
}
pub fn session_input_string(id: String, value: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.input_string(&value);
}
}
// chat_client_mode
pub fn session_send_chat(id: String, text: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.send_chat(text);
}
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}
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pub fn session_peer_option(id: String, name: String, value: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.set_option(name, value);
}
}
pub fn session_get_peer_option(id: String, name: String) -> String {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
return session.get_option(name);
}
"".to_string()
}
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pub fn session_get_keyboard_name(id: String) -> String {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
return session.get_keyboard_mode();
}
"legacy".to_string()
}
pub fn session_set_keyboard_mode(id: String, keyboard_mode: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.save_keyboard_mode(keyboard_mode);
}
}
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pub fn session_input_os_password(id: String, value: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.input_os_password(value, true);
}
}
// File Action
pub fn session_read_remote_dir(id: String, path: String, include_hidden: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.read_remote_dir(path, include_hidden);
}
}
pub fn session_send_files(
id: String,
act_id: i32,
path: String,
to: String,
file_num: i32,
include_hidden: bool,
is_remote: bool,
) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.send_files(act_id, path, to, file_num, include_hidden, is_remote);
}
}
pub fn session_set_confirm_override_file(
id: String,
act_id: i32,
file_num: i32,
need_override: bool,
remember: bool,
is_upload: bool,
) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.set_confirm_override_file(act_id, file_num, need_override, remember, is_upload);
}
}
pub fn session_remove_file(id: String, act_id: i32, path: String, file_num: i32, is_remote: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.remove_file(act_id, path, file_num, is_remote);
}
}
pub fn session_read_dir_recursive(
id: String,
act_id: i32,
path: String,
is_remote: bool,
show_hidden: bool,
) {
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if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.remove_dir_all(act_id, path, is_remote, show_hidden);
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}
}
pub fn session_remove_all_empty_dirs(id: String, act_id: i32, path: String, is_remote: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.remove_dir(act_id, path, is_remote);
}
}
pub fn session_cancel_job(id: String, act_id: i32) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.cancel_job(act_id);
}
}
pub fn session_create_dir(id: String, act_id: i32, path: String, is_remote: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.create_dir(act_id, path, is_remote);
}
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}
pub fn session_read_local_dir_sync(id: String, path: String, show_hidden: bool) -> String {
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if let Ok(fd) = fs::read_dir(&fs::get_path(&path), show_hidden) {
return make_fd_to_json(fd.id, path, &fd.entries);
}
"".to_string()
}
pub fn session_get_platform(id: String, is_remote: bool) -> String {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
return session.get_platform(is_remote);
}
"".to_string()
}
pub fn session_load_last_transfer_jobs(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
return session.load_last_jobs();
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} else {
// a tip for flutter dev
eprintln!(
"cannot load last transfer job from non-existed session. Please ensure session \
is connected before calling load last transfer jobs."
);
}
}
pub fn session_add_job(
id: String,
act_id: i32,
path: String,
to: String,
file_num: i32,
include_hidden: bool,
is_remote: bool,
) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.add_job(act_id, path, to, file_num, include_hidden, is_remote);
}
}
pub fn session_resume_job(id: String, act_id: i32, is_remote: bool) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.resume_job(act_id, is_remote);
}
}
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pub fn main_get_sound_inputs() -> Vec<String> {
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#[cfg(not(any(target_os = "android", target_os = "ios")))]
return get_sound_inputs();
#[cfg(any(target_os = "android", target_os = "linux"))]
vec![String::from("")]
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}
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pub fn main_change_id(new_id: String) {
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#[cfg(not(any(target_os = "android", target_os = "ios")))]
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change_id(new_id)
}
pub fn main_get_async_status() -> String {
get_async_job_status()
}
pub fn main_get_option(key: String) -> String {
get_option(key)
}
pub fn main_set_option(key: String, value: String) {
if key.eq("custom-rendezvous-server") {
set_option(key, value);
#[cfg(target_os = "android")]
crate::rendezvous_mediator::RendezvousMediator::restart();
#[cfg(any(target_os = "android", target_os = "ios", feature = "cli"))]
crate::common::test_rendezvous_server();
} else {
set_option(key, value);
}
}
pub fn main_get_options() -> String {
get_options()
}
pub fn main_set_options(json: String) {
let map: HashMap<String, String> = serde_json::from_str(&json).unwrap_or(HashMap::new());
if !map.is_empty() {
set_options(map)
}
}
pub fn main_test_if_valid_server(server: String) -> String {
test_if_valid_server(server)
}
pub fn main_set_socks(proxy: String, username: String, password: String) {
set_socks(proxy, username, password)
}
pub fn main_get_socks() -> Vec<String> {
get_socks()
}
pub fn main_get_app_name() -> String {
get_app_name()
}
pub fn main_get_license() -> String {
get_license()
}
pub fn main_get_version() -> String {
get_version()
}
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pub fn main_get_fav() -> Vec<String> {
get_fav()
}
pub fn main_store_fav(favs: Vec<String>) {
store_fav(favs)
}
pub fn main_get_peer(id: String) -> String {
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let conf = get_peer(id);
serde_json::to_string(&conf).unwrap_or("".to_string())
}
pub fn main_get_lan_peers() -> String {
serde_json::to_string(&get_lan_peers()).unwrap_or_default()
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}
pub fn main_get_connect_status() -> String {
let status = get_connect_status();
// (status_num, key_confirmed, mouse_time, id)
let mut m = serde_json::Map::new();
m.insert("status_num".to_string(), json!(status.0));
m.insert("key_confirmed".to_string(), json!(status.1));
m.insert("mouse_time".to_string(), json!(status.2));
m.insert("id".to_string(), json!(status.3));
serde_json::to_string(&m).unwrap_or("".to_string())
}
pub fn main_check_connect_status() {
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#[cfg(not(any(target_os = "android", target_os = "ios")))]
check_mouse_time(); // avoid multi calls
}
pub fn main_is_using_public_server() -> bool {
using_public_server()
}
pub fn main_discover() {
discover();
}
pub fn main_has_rendezvous_service() -> bool {
has_rendezvous_service()
}
pub fn main_get_api_server() -> String {
get_api_server()
}
pub fn main_post_request(url: String, body: String, header: String) {
post_request(url, body, header)
}
pub fn main_get_local_option(key: String) -> String {
get_local_option(key)
}
pub fn main_set_local_option(key: String, value: String) {
set_local_option(key, value)
}
pub fn main_get_my_id() -> String {
get_id()
}
pub fn main_get_uuid() -> String {
get_uuid()
}
pub fn main_get_peer_option(id: String, key: String) -> String {
get_peer_option(id, key)
}
pub fn main_set_peer_option(id: String, key: String, value: String) {
set_peer_option(id, key, value)
}
pub fn main_forget_password(id: String) {
forget_password(id)
}
pub fn main_get_recent_peers() -> String {
if !config::APP_DIR.read().unwrap().is_empty() {
let peers: Vec<(String, config::PeerInfoSerde)> = PeerConfig::peers()
.drain(..)
.map(|(id, _, p)| (id, p.info))
.collect();
serde_json::ser::to_string(&peers).unwrap_or("".to_owned())
} else {
String::new()
}
}
pub fn main_load_recent_peers() {
if !config::APP_DIR.read().unwrap().is_empty() {
let peers: Vec<(String, config::PeerInfoSerde)> = PeerConfig::peers()
.drain(..)
.map(|(id, _, p)| (id, p.info))
.collect();
if let Some(s) = flutter::GLOBAL_EVENT_STREAM
.read()
.unwrap()
.get(flutter::APP_TYPE_MAIN)
{
let data = HashMap::from([
("name", "load_recent_peers".to_owned()),
(
"peers",
serde_json::ser::to_string(&peers).unwrap_or("".to_owned()),
),
]);
s.add(serde_json::ser::to_string(&data).unwrap_or("".to_owned()));
};
}
}
pub fn main_load_fav_peers() {
if !config::APP_DIR.read().unwrap().is_empty() {
let favs = get_fav();
let peers: Vec<(String, config::PeerInfoSerde)> = PeerConfig::peers()
.into_iter()
.filter_map(|(id, _, peer)| {
if favs.contains(&id) {
Some((id, peer.info))
} else {
None
}
})
.collect();
if let Some(s) = flutter::GLOBAL_EVENT_STREAM
.read()
.unwrap()
.get(flutter::APP_TYPE_MAIN)
{
let data = HashMap::from([
("name", "load_fav_peers".to_owned()),
(
"peers",
serde_json::ser::to_string(&peers).unwrap_or("".to_owned()),
),
]);
s.add(serde_json::ser::to_string(&data).unwrap_or("".to_owned()));
};
}
}
pub fn main_load_lan_peers() {
if let Some(s) = flutter::GLOBAL_EVENT_STREAM
.read()
.unwrap()
.get(flutter::APP_TYPE_MAIN)
{
let data = HashMap::from([
("name", "load_lan_peers".to_owned()),
(
"peers",
serde_json::to_string(&get_lan_peers()).unwrap_or_default(),
),
]);
s.add(serde_json::ser::to_string(&data).unwrap_or("".to_owned()));
};
}
fn main_broadcast_message(data: &HashMap<&str, &str>) {
let apps = vec![
flutter::APP_TYPE_DESKTOP_REMOTE,
flutter::APP_TYPE_DESKTOP_FILE_TRANSFER,
flutter::APP_TYPE_DESKTOP_PORT_FORWARD,
];
for app in apps {
if let Some(s) = flutter::GLOBAL_EVENT_STREAM.read().unwrap().get(app) {
s.add(serde_json::ser::to_string(data).unwrap_or("".to_owned()));
};
}
}
pub fn main_change_theme(dark: bool) {
main_broadcast_message(&HashMap::from([
("name", "theme"),
("dark", &dark.to_string()),
]));
send_to_cm(&crate::ipc::Data::Theme(dark));
}
pub fn main_change_language(lang: String) {
main_broadcast_message(&HashMap::from([("name", "language"), ("lang", &lang)]));
send_to_cm(&crate::ipc::Data::Language(lang));
}
pub fn session_add_port_forward(
id: String,
local_port: i32,
remote_host: String,
remote_port: i32,
) {
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if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.add_port_forward(local_port, remote_host, remote_port);
}
}
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pub fn session_remove_port_forward(id: String, local_port: i32) {
if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.remove_port_forward(local_port);
}
}
pub fn session_new_rdp(id: String) {
if let Some(session) = SESSIONS.write().unwrap().get_mut(&id) {
session.new_rdp();
}
}
pub fn main_get_last_remote_id() -> String {
LocalConfig::get_remote_id()
}
pub fn main_get_software_update_url() -> String {
crate::common::SOFTWARE_UPDATE_URL.lock().unwrap().clone()
}
pub fn main_get_home_dir() -> String {
fs::get_home_as_string()
}
pub fn main_get_langs() -> String {
get_langs()
}
pub fn main_get_temporary_password() -> String {
ui_interface::temporary_password()
}
pub fn main_get_permanent_password() -> String {
ui_interface::permanent_password()
}
pub fn main_get_online_statue() -> i64 {
ONLINE.lock().unwrap().values().max().unwrap_or(&0).clone()
}
pub fn cm_get_clients_state() -> String {
crate::ui_cm_interface::get_clients_state()
}
pub fn cm_check_clients_length(length: usize) -> Option<String> {
if length != crate::ui_cm_interface::get_clients_length() {
Some(crate::ui_cm_interface::get_clients_state())
} else {
None
}
}
pub fn main_init(app_dir: String) {
initialize(&app_dir);
}
pub fn main_device_id(id: String) {
*crate::common::DEVICE_ID.lock().unwrap() = id;
}
pub fn main_device_name(name: String) {
*crate::common::DEVICE_NAME.lock().unwrap() = name;
}
pub fn main_remove_peer(id: String) {
PeerConfig::remove(&id);
}
pub fn main_has_hwcodec() -> bool {
has_hwcodec()
}
pub fn session_send_mouse(id: String, msg: String) {
if let Ok(m) = serde_json::from_str::<HashMap<String, String>>(&msg) {
let alt = m.get("alt").is_some();
let ctrl = m.get("ctrl").is_some();
let shift = m.get("shift").is_some();
let command = m.get("command").is_some();
let x = m
.get("x")
.map(|x| x.parse::<i32>().unwrap_or(0))
.unwrap_or(0);
let y = m
.get("y")
.map(|x| x.parse::<i32>().unwrap_or(0))
.unwrap_or(0);
let mut mask = 0;
if let Some(_type) = m.get("type") {
mask = match _type.as_str() {
"down" => 1,
"up" => 2,
"wheel" => 3,
_ => 0,
};
}
if let Some(buttons) = m.get("buttons") {
mask |= match buttons.as_str() {
"left" => 1,
"right" => 2,
"wheel" => 4,
_ => 0,
} << 3;
}
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.send_mouse(mask, x, y, alt, ctrl, shift, command);
}
}
}
pub fn session_restart_remote_device(id: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.restart_remote_device();
}
}
pub fn session_get_audit_server_sync(id: String) -> SyncReturn<String> {
let res = if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.get_audit_server()
} else {
"".to_owned()
};
SyncReturn(res)
}
pub fn session_send_note(id: String, note: String) {
if let Some(session) = SESSIONS.read().unwrap().get(&id) {
session.send_note(note)
}
}
pub fn main_set_home_dir(home: String) {
*config::APP_HOME_DIR.write().unwrap() = home;
}
pub fn main_stop_service() {
#[cfg(target_os = "android")]
{
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config::Config::set_option("stop-service".into(), "Y".into());
crate::rendezvous_mediator::RendezvousMediator::restart();
}
}
pub fn main_start_service() {
#[cfg(target_os = "android")]
{
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config::Config::set_option("stop-service".into(), "".into());
crate::rendezvous_mediator::RendezvousMediator::restart();
}
}
pub fn main_update_temporary_password() {
update_temporary_password();
}
pub fn main_set_permanent_password(password: String) {
set_permanent_password(password);
}
pub fn main_check_super_user_permission() -> bool {
check_super_user_permission()
}
pub fn main_check_mouse_time() {
check_mouse_time();
}
pub fn main_get_mouse_time() -> f64 {
get_mouse_time()
}
pub fn main_wol(id: String) {
crate::lan::send_wol(id)
}
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pub fn cm_send_chat(conn_id: i32, msg: String) {
crate::ui_cm_interface::send_chat(conn_id, msg);
}
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pub fn cm_login_res(conn_id: i32, res: bool) {
if res {
crate::ui_cm_interface::authorize(conn_id);
} else {
crate::ui_cm_interface::close(conn_id);
}
}
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pub fn cm_close_connection(conn_id: i32) {
crate::ui_cm_interface::close(conn_id);
}
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pub fn cm_check_click_time(conn_id: i32) {
crate::ui_cm_interface::check_click_time(conn_id)
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}
pub fn cm_get_click_time() -> f64 {
crate::ui_cm_interface::get_click_time() as _
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}
pub fn cm_switch_permission(conn_id: i32, name: String, enabled: bool) {
crate::ui_cm_interface::switch_permission(conn_id, name, enabled)
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}
pub fn main_get_icon() -> String {
#[cfg(not(any(target_os = "android", target_os = "ios", feature = "cli")))]
return ui_interface::get_icon();
#[cfg(any(target_os = "android", target_os = "ios", feature = "cli"))]
return String::new();
}
#[no_mangle]
unsafe extern "C" fn translate(name: *const c_char, locale: *const c_char) -> *const c_char {
let name = CStr::from_ptr(name);
let locale = CStr::from_ptr(locale);
let res = if let (Ok(name), Ok(locale)) = (name.to_str(), locale.to_str()) {
crate::client::translate_locale(name.to_owned(), locale)
} else {
String::new()
};
CString::from_vec_unchecked(res.into_bytes()).into_raw()
}
fn handle_query_onlines(onlines: Vec<String>, offlines: Vec<String>) {
if let Some(s) = flutter::GLOBAL_EVENT_STREAM
.read()
.unwrap()
.get(flutter::APP_TYPE_MAIN)
{
let data = HashMap::from([
("name", "callback_query_onlines".to_owned()),
("onlines", onlines.join(",")),
("offlines", offlines.join(",")),
]);
s.add(serde_json::ser::to_string(&data).unwrap_or("".to_owned()));
};
}
pub fn query_onlines(ids: Vec<String>) {
crate::rendezvous_mediator::query_online_states(ids, handle_query_onlines)
}
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#[cfg(target_os = "android")]
pub mod server_side {
use jni::{
objects::{JClass, JString},
sys::jstring,
JNIEnv,
};
use hbb_common::{config::Config, log};
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use crate::start_server;
#[no_mangle]
pub unsafe extern "system" fn Java_com_carriez_flutter_1hbb_MainService_startServer(
env: JNIEnv,
_class: JClass,
) {
log::debug!("startServer from java");
std::thread::spawn(move || start_server(true));
}
#[no_mangle]
pub unsafe extern "system" fn Java_com_carriez_flutter_1hbb_MainService_translateLocale(
env: JNIEnv,
_class: JClass,
locale: JString,
input: JString,
) -> jstring {
let res = if let (Ok(input), Ok(locale)) = (env.get_string(input), env.get_string(locale)) {
let input: String = input.into();
let locale: String = locale.into();
crate::client::translate_locale(input, &locale)
} else {
"".into()
};
return env.new_string(res).unwrap_or(input).into_inner();
}
#[no_mangle]
pub unsafe extern "system" fn Java_com_carriez_flutter_1hbb_MainService_refreshScreen(
_env: JNIEnv,
_class: JClass,
) {
crate::server::video_service::refresh()
}
}