matrix-rust-sdk/matrix_sdk/examples/login.rs
Damir Jelić 137fa9619f matrix-sdk: Add the ability to stop the sync loop and rename the sync methods.
This renames our sync methods so it's clearer which one the main one is.
Syncing should be done with the sync method, if one wishes to sync only
once the sync_method is provided.

If one wishes to have a callback called with every sync the
sync_with_callback method exists, the callback now returns a boolean
that signals if the loop should be aborted. This does not mean that the
current sync request will abort, a cancelable future is still needed for
this.
2020-10-06 11:37:29 +02:00

77 lines
2.3 KiB
Rust

use std::{env, process::exit};
use url::Url;
use matrix_sdk::{
self,
events::{
room::message::{MessageEventContent, TextMessageEventContent},
SyncMessageEvent,
},
Client, ClientConfig, EventEmitter, SyncRoom, SyncSettings,
};
use matrix_sdk_common_macros::async_trait;
struct EventCallback;
#[async_trait]
impl EventEmitter for EventCallback {
async fn on_room_message(&self, room: SyncRoom, event: &SyncMessageEvent<MessageEventContent>) {
if let SyncRoom::Joined(room) = room {
if let SyncMessageEvent {
content: MessageEventContent::Text(TextMessageEventContent { body: msg_body, .. }),
sender,
..
} = event
{
let name = {
// any reads should be held for the shortest time possible to
// avoid dead locks
let room = room.read().await;
let member = room.joined_members.get(&sender).unwrap();
member.name()
};
println!("{}: {}", name, msg_body);
}
}
}
}
async fn login(
homeserver_url: String,
username: &str,
password: &str,
) -> Result<(), matrix_sdk::Error> {
let client_config = ClientConfig::new()
.proxy("http://localhost:8080")?
.disable_ssl_verification();
let homeserver_url = Url::parse(&homeserver_url).expect("Couldn't parse the homeserver URL");
let mut client = Client::new_with_config(homeserver_url, client_config).unwrap();
client.add_event_emitter(Box::new(EventCallback)).await;
client
.login(username, password, None, Some("rust-sdk"))
.await?;
client.sync(SyncSettings::new()).await;
Ok(())
}
#[tokio::main]
async fn main() -> Result<(), matrix_sdk::Error> {
tracing_subscriber::fmt::init();
let (homeserver_url, username, password) =
match (env::args().nth(1), env::args().nth(2), env::args().nth(3)) {
(Some(a), Some(b), Some(c)) => (a, b, c),
_ => {
eprintln!(
"Usage: {} <homeserver_url> <username> <password>",
env::args().next().unwrap()
);
exit(1)
}
};
login(homeserver_url, &username, &password).await
}