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@ -17,6 +17,7 @@ use http::{ |
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Uri,
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};
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use http_body_util::BodyDataStream;
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use indicatif::{MultiProgress, ProgressBar, ProgressStyle};
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use log::{debug, error};
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use reqwest::{redirect::Policy, Body};
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use tokio::{fs::File, io::AsyncWriteExt as _, time::timeout};
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@ -54,6 +55,7 @@ pub(super) struct Client { |
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client: HttpClient,
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default_headers: HeaderMap,
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body_timeout: Option<Duration>,
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progress: Option<MultiProgress>,
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}
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@ -93,6 +95,7 @@ impl Client { |
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header::USER_AGENT,
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HeaderValue::from_str(&( crate_name!().to_string() + "/"
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+ crate_version!() )).unwrap() );
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let progress = None;
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Ok(Self { buffer
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, rate_limit
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@ -100,7 +103,8 @@ impl Client { |
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, timeout
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, client
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, default_headers
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, body_timeout })
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, body_timeout
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, progress })
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}
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fn build_http_client( buffer: usize |
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@ -133,6 +137,11 @@ impl Client { |
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};
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}
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pub(super) fn init_progress(mut self) -> Self {
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self.progress = Some(MultiProgress::new());
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self
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}
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pub(super) fn set_body_timeout(mut self, timeout: Option<Duration>) -> Self {
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self.body_timeout = timeout;
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self
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@ -185,13 +194,15 @@ impl Client { |
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, header::CONTENT_TYPE )
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. or(Some("unknown".into()));
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if let Some(content_length) = content_length {
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let content_length = if let Some(content_length) = content_length {
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if from != 0 && content_length - 1 <= from {
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return Ok(DownloadState::Done { content_type, size: from as usize });
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}
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content_length
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} else {
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from = 0;
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}
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0
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};
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// - do the neccessry request.
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let headers = &mut headers.clone();
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@ -203,8 +214,11 @@ impl Client { |
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// - open or create file
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let file = util::open_or_create(&response.status(), &filename).await;
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// - download Data
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self.clone().store_body( file
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let filename = filename.as_ref().as_os_str().to_string_lossy().to_string();
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self.clone().store_body( &filename
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, file
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, from as usize
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, content_length
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, content_type
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, response.body_mut() ).await
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}
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@ -263,8 +277,10 @@ impl Client { |
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}
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async fn store_body( self
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, filename: &str |
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, mut file: File
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, mut size: usize |
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, content_length: u64 |
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, content_type: Option<String>
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, body: &mut ClientBody ) -> DownloadResult {
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let mut body = BodyDataStream::new(body);
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@ -272,12 +288,31 @@ impl Client { |
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content_type: content_type.clone(),
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size
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};
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let bar_style = format!( "{} {{bar:40.cyan/blue}} {{decimal_bytes:>7}}/{{decimal_total_bytes:7}}"
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, filename);
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let bar_style = ProgressStyle::with_template(&bar_style)
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. ok()
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. map(|s| s.progress_chars("#=-"));
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let bar = if let Some(bar_style) = bar_style {
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self.progress.as_ref().map(|progress| {
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progress.add( ProgressBar::new(content_length)
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. with_style(bar_style)
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. with_position(size as u64) )
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})
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} else {
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None
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};
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loop {
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let data_future = body.next();
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let data = if let Some(io_timeout) = self.body_timeout {
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// give timeout somehow... probably from client.
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timeout(io_timeout, data_future).await.map_err(|e| {
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if let Some(bar) = &bar {
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if let Some(progress) = &self.progress {
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progress.remove(bar);
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}
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}
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error::DownloadError::from(e).set_state(&state)
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})?
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} else {
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@ -286,10 +321,19 @@ impl Client { |
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match data {
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None => break,
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Some(Err(e)) =>
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Err(error::DownloadError::from(e).set_state(&state))?,
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Some(Err(e)) => {
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if let Some(bar) = &bar {
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if let Some(progress) = &self.progress {
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progress.remove(bar);
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}
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}
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Err(error::DownloadError::from(e).set_state(&state))?
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},
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Some(Ok(data)) => {
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size += data.len();
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if let Some(bar) = &bar {
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bar.set_position(size as u64);
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}
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state = DownloadState::Partial {
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content_type: content_type.clone(),
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size
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