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import: Use watch channel for state updates

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This commit is contained in:
Elias Projahn 2021-03-28 17:28:49 +02:00
parent e43486367b
commit 690a150727
4 changed files with 61 additions and 27 deletions
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10
import/src/disc.rs
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@ -1,14 +1,18 @@
use crate::error::{Error, Result};
use crate::session::{ImportSession, ImportTrack};
use crate::session::{ImportSession, ImportTrack, State};
use gstreamer::prelude::*;
use gstreamer::{ClockTime, ElementFactory, MessageType, MessageView, TocEntryType};
use gstreamer::tags::{Duration, TrackNumber};
use log::info;
use sha2::{Sha256, Digest};
use std::path::PathBuf;
use log::info;
use std::sync::Mutex;
use tokio::sync::watch;
/// Create a new import session for the default disc drive.
pub(super) fn new() -> Result<ImportSession> {
let (state_sender, state_receiver) = watch::channel(State::Waiting);
let mut tracks = Vec::new();
let mut hasher = Sha256::new();
@ -145,6 +149,8 @@ pub(super) fn new() -> Result<ImportSession> {
source_id,
tracks,
copy: Some(Box::new(copy)),
state_sender,
state_receiver: Mutex::new(state_receiver),
};
Ok(session)