printnanny-services 0.33.1

Library of MQTT, API, and other services used by PrintNanny
Documentation 
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use std::fs::File;
use std::io;
use std::path::{Path, PathBuf};
use std::time::{SystemTime, UNIX_EPOCH};

use printnanny_settings::error::PrintNannySettingsError;
use serde::{Deserialize, Serialize};

use printnanny_settings::printnanny::PrintNannySettings;

pub fn open<P: AsRef<Path>>(path: P) -> io::Result<File> {
    File::open(&path).map_err(|err| {
        io::Error::new(
            io::ErrorKind::Other,
            format!("Failed to open file at {:?}: {}", path.as_ref(), err),
        )
    })
}

#[derive(Debug, Clone, PartialEq, Eq, Deserialize, Serialize)]
pub struct VideoRecording {
    pub path: PathBuf,
    pub ts: u64,
}

pub async fn new_video_filename() -> Result<VideoRecording, PrintNannySettingsError> {
    let settings = PrintNannySettings::new().await?;
    let start = SystemTime::now();
    let ts = start
        .duration_since(UNIX_EPOCH)
        .expect("Failed to get UNIX_EPOCH")
        .as_secs();
    Ok(VideoRecording {
        path: settings.paths.video().join("camera"), // TODO get camera label/display name
        ts,
    })
}