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|
use std::sync::{Arc, RwLock};
use futures::compat::Future01CompatExt;
use futures01::{future::Future, sink::Sink};
use tokio02::sync::mpsc::UnboundedSender;
use tsclientlib::Event::ConEvents;
use tsclientlib::{
events::Event, ChannelId, ClientId, ConnectOptions, Connection, DisconnectOptions,
MessageTarget, Reason,
};
use log::error;
use crate::bot::{Message, MusicBotMessage};
mod bbcode;
pub use bbcode::*;
pub struct TeamSpeakConnection {
conn: Connection,
}
fn get_message<'a>(event: &Event) -> Option<MusicBotMessage> {
use tsclientlib::events::{PropertyId, PropertyValue};
match event {
Event::Message {
from: target,
invoker: sender,
message: msg,
} => Some(MusicBotMessage::TextMessage(Message {
target: *target,
invoker: sender.clone(),
text: msg.clone(),
})),
Event::PropertyAdded {
id: property,
invoker: _,
} => match property {
PropertyId::Channel(id) => {
Some(MusicBotMessage::ChannelCreated(*id))
}
_ => None,
},
Event::PropertyChanged {
id: property,
old: from,
invoker: _,
} => match property {
PropertyId::ClientChannel(client) => {
if let PropertyValue::ChannelId(from) = from {
Some(MusicBotMessage::ClientChannel {
client: *client,
old_channel: *from,
})
} else {
None
}
}
_ => None,
},
Event::PropertyRemoved {
id: property,
old: client,
invoker: _,
} => match property {
PropertyId::Client(id) => {
if let PropertyValue::Client(client) = client {
Some(MusicBotMessage::ClientDisconnected {
id: *id,
client: client.clone(),
})
} else {
None
}
}
_ => None,
},
_ => None,
}
}
impl TeamSpeakConnection {
pub async fn new(
tx: Arc<RwLock<UnboundedSender<MusicBotMessage>>>,
options: ConnectOptions,
) -> Result<TeamSpeakConnection, tsclientlib::Error> {
let conn = Connection::new(options).compat().await?;
let packet = conn.lock().server.set_subscribed(true);
conn.send_packet(packet).compat().await.unwrap();
conn.add_event_listener(
String::from("listener"),
Box::new(move |e| {
if let ConEvents(_conn, events) = e {
for event in *events {
if let Some(msg) = get_message(event) {
let tx = tx.read().expect("RwLock was not poisoned");
// Ignore the result because the receiver might get dropped first.
let _ = tx.send(msg);
}
}
}
}),
);
Ok(TeamSpeakConnection { conn })
}
pub fn send_audio_packet(&self, samples: &[u8]) {
let packet =
tsproto_packets::packets::OutAudio::new(&tsproto_packets::packets::AudioData::C2S {
id: 0,
codec: tsproto_packets::packets::CodecType::OpusMusic,
data: samples,
});
let send_packet = self
.conn
.get_packet_sink()
.send(packet)
.map(|_| ())
.map_err(|_| error!("Failed to send voice packet"));
tokio::run(send_packet);
}
pub fn channel_of_user(&self, id: ClientId) -> Option<ChannelId> {
Some(self.conn.lock().clients.get(&id)?.channel)
}
pub fn channel_path_of_user(&self, id: ClientId) -> Option<String> {
let conn = self.conn.lock();
let channel_id = conn.clients.get(&id)?.channel;
let mut channel = conn
.channels
.get(&channel_id)
.expect("can find user channel");
let mut names = vec![&channel.name[..]];
// Channel 0 is the root channel
while channel.parent != ChannelId(0) {
names.push("/");
channel = conn
.channels
.get(&channel.parent)
.expect("can find user channel");
names.push(&channel.name);
}
let mut path = String::new();
while let Some(name) = names.pop() {
path.push_str(name);
}
Some(path)
}
pub fn my_channel(&self) -> ChannelId {
let conn = self.conn.lock();
conn.clients
.get(&conn.own_client)
.expect("can find myself")
.channel
}
pub fn user_count(&self, channel: ChannelId) -> u32 {
let conn = self.conn.lock();
let mut count = 0;
for (_, client) in &conn.clients {
if client.channel == channel {
count += 1;
}
}
count
}
pub fn set_nickname(&self, name: &str) {
tokio::spawn(
self.conn
.lock()
.to_mut()
.set_name(name)
.map_err(|e| error!("Failed to set nickname: {}", e)),
);
}
pub fn set_description(&self, desc: &str) {
tokio::spawn(
self.conn
.lock()
.to_mut()
.get_client(&self.conn.lock().own_client)
.expect("can get myself")
.set_description(desc)
.map_err(|e| error!("Failed to change description: {}", e)),
);
}
pub fn send_message_to_channel(&self, text: &str) {
tokio::spawn(
self.conn
.lock()
.to_mut()
.send_message(MessageTarget::Channel, text)
.map_err(|e| error!("Failed to send message: {}", e)),
);
}
pub fn send_message_to_user(&self, client: ClientId, text: &str) {
tokio::spawn(
self.conn
.lock()
.to_mut()
.send_message(MessageTarget::Client(client), text)
.map_err(|e| error!("Failed to send message: {}", e)),
);
}
pub fn subscribe_all(&self) {
let packet = self.conn.lock().to_mut().server.set_subscribed(true);
tokio::spawn(
self.conn
.send_packet(packet)
.map_err(|e| error!("Failed to send subscribe packet: {}", e)),
);
}
pub fn disconnect(&self, reason: &str) {
let opt = DisconnectOptions::new()
.reason(Reason::Clientdisconnect)
.message(reason);
tokio::spawn(
self.conn
.disconnect(opt)
.map_err(|e| error!("Failed to send message: {}", e)),
);
}
}
|
