matrix-rust-sdk/matrix_sdk/examples/login.rs

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use std::{env, process::exit};
use url::Url;
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use matrix_sdk::{
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self,
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events::{
room::message::{MessageEventContent, TextMessageEventContent},
MessageEventStub,
},
Client, ClientConfig, EventEmitter, SyncRoom, SyncSettings,
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};
use matrix_sdk_common_macros::async_trait;
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struct EventCallback;
#[async_trait]
impl EventEmitter for EventCallback {
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async fn on_room_message(&self, room: SyncRoom, event: &MessageEventStub<MessageEventContent>) {
if let SyncRoom::Joined(room) = room {
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if let MessageEventStub {
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);
}
}
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}
}
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async fn login(
homeserver_url: String,
username: String,
password: String,
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) -> Result<(), matrix_sdk::Error> {
let client_config = ClientConfig::new()
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.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();
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client.add_event_emitter(Box::new(EventCallback)).await;
client
.login(username, password, None, Some("rust-sdk".to_string()))
.await?;
client.sync_forever(SyncSettings::new(), |_| async {}).await;
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Ok(())
}
#[tokio::main]
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async fn main() -> Result<(), matrix_sdk::Error> {
tracing_subscriber::fmt::init();
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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
}