8530f90a7c
Daemon response is now a dedicated type that contains information about failure / success, and used in more commands, such as `open` and `close`. Thus, this fixes #90 and also fixes #89. For #90, the decision has been made to not make this independent of the daemon, as that makes it possible to provide more information, and because in most cases, users will have the daemon running when checking windows anyways.
54 lines
1.5 KiB
Rust
54 lines
1.5 KiB
Rust
use std::process::Stdio;
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use crate::{
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app,
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opts::{self, ActionClientOnly},
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};
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use anyhow::*;
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use std::{
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io::{Read, Write},
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os::unix::net::UnixStream,
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};
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pub fn handle_client_only_action(action: ActionClientOnly) -> Result<()> {
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match action {
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ActionClientOnly::Logs => {
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std::process::Command::new("tail")
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.args(["-f", crate::LOG_FILE.to_string_lossy().as_ref()].iter())
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.stdin(Stdio::null())
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.spawn()?
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.wait()?;
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}
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}
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Ok(())
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}
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pub fn do_server_call(mut stream: UnixStream, action: opts::ActionWithServer) -> Result<Option<app::DaemonResponse>> {
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log::info!("Forwarding options to server");
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stream
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.set_nonblocking(false)
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.context("Failed to set stream to non-blocking")?;
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let message_bytes = bincode::serialize(&action)?;
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stream
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.write(&(message_bytes.len() as u32).to_be_bytes())
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.context("Failed to send command size header to IPC stream")?;
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stream
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.write_all(&message_bytes)
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.context("Failed to write command to IPC stream")?;
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let mut buf = Vec::new();
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stream
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.set_read_timeout(Some(std::time::Duration::from_millis(100)))
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.context("Failed to set read timeout")?;
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stream.read_to_end(&mut buf).context("Error reading response from server")?;
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Ok(if buf.is_empty() {
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None
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} else {
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let buf = bincode::deserialize(&buf)?;
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Some(buf)
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})
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}
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