84 lines
2.2 KiB
Rust
84 lines
2.2 KiB
Rust
/*
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* melib - JMAP
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*
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* Copyright 2020 Manos Pitsidianakis
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*
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* This file is part of meli.
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*
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* meli is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* meli is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with meli. If not, see <http://www.gnu.org/licenses/>.
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*/
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use super::*;
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use std::collections::BTreeSet;
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#[derive(Debug)]
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pub struct JmapWatcher {
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pub mailbox_hashes: BTreeSet<MailboxHash>,
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pub polling_period: std::time::Duration,
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pub connection: Arc<FutureMutex<JmapConnection>>,
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}
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impl BackendWatcher for JmapWatcher {
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fn is_blocking(&self) -> bool {
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false
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}
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fn register_mailbox(
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&mut self,
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mailbox_hash: MailboxHash,
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_urgency: MailboxWatchUrgency,
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) -> Result<()> {
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self.mailbox_hashes.insert(mailbox_hash);
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Ok(())
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}
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fn set_polling_period(&mut self, period: Option<std::time::Duration>) -> Result<()> {
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if let Some(period) = period {
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self.polling_period = period;
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}
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Ok(())
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}
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fn spawn(self: Box<Self>) -> ResultFuture<()> {
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let JmapWatcher {
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mailbox_hashes,
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polling_period,
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connection,
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} = *self;
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Ok(Box::pin(async move {
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{
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let mut conn = connection.lock().await;
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conn.connect().await?;
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}
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loop {
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{
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let conn = connection.lock().await;
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for &mailbox_hash in &mailbox_hashes {
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conn.email_changes(mailbox_hash).await?;
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}
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}
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crate::connections::sleep(polling_period).await;
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}
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}))
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}
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fn as_any(&self) -> &dyn Any {
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self
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}
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fn as_any_mut(&mut self) -> &mut dyn Any {
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self
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}
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}
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