mirror of
https://github.com/riegera2412/UVtools.git
synced 2026-07-09 01:52:32 +02:00
Tiago Conceição
48c2c10cfd
- **File -> Send to -> Device** - (Add) Progress with the transfered megabyte(s) and allow to cancel the transfer - (Add) It will prompt for drive ejection [Configurable - On by default] [Windows only] (#340)
63 lines
3.2 KiB
C#
63 lines
3.2 KiB
C#
/*
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* GNU AFFERO GENERAL PUBLIC LICENSE
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* Version 3, 19 November 2007
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* Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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* Everyone is permitted to copy and distribute verbatim copies
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* of this license document, but changing it is not allowed.
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*/
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using System;
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using System.IO;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Threading;
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using System.Threading.Tasks;
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namespace UVtools.Core.Extensions
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{
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public static class NetworkExtensions
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{
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public static readonly HttpClient HttpClient = new()
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{
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DefaultRequestHeaders = { UserAgent = { new ProductInfoHeaderValue(About.Software, About.VersionStr) } }
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};
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public static async Task<HttpResponseMessage> DownloadAsync(this HttpClient client, string requestUri, Stream destination, IProgress<(long total, long bytes)> progress = null, CancellationToken cancellationToken = default)
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{
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// Get the http headers first to examine the content length
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var response = await client.GetAsync(requestUri, HttpCompletionOption.ResponseHeadersRead, cancellationToken);
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var contentLength = response.Content.Headers.ContentLength;
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await using var download = await response.Content.ReadAsStreamAsync(cancellationToken);
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// Ignore progress reporting when no progress reporter was
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// passed or when the content length is unknown
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if (progress is null || !contentLength.HasValue)
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{
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await download.CopyToAsync(destination, cancellationToken);
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return response;
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}
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// Convert absolute progress (bytes downloaded) into relative progress (0% - 100%)
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var relativeProgress = new Progress<long>(downloadedBytes => progress.Report(new (contentLength.Value, downloadedBytes)));
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// Use extension method to report progress while downloading
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await download.CopyToAsync(destination, relativeProgress, cancellationToken);
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progress.Report(new(contentLength.Value, contentLength.Value));
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return response;
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}
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public static async Task<HttpResponseMessage> DownloadAsync(this HttpClient client, string requestUri, string destinationFilePath, IProgress<(long total, long bytes)> progress = null, CancellationToken cancellationToken = default)
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{
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await using var stream = File.Open(destinationFilePath, FileMode.Create, FileAccess.Write);
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return await DownloadAsync(client, requestUri, stream, progress, cancellationToken);
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}
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public static async Task<HttpResponseMessage> DownloadAsync(string requestUri, Stream destination, IProgress<(long total, long bytes)> progress = null, CancellationToken cancellationToken = default)
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=> await HttpClient.DownloadAsync(requestUri, destination, progress, cancellationToken);
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public static async Task<HttpResponseMessage> DownloadAsync(string requestUri, string destinationFilePath, IProgress<(long total, long bytes)> progress = null, CancellationToken cancellationToken = default)
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=> await HttpClient.DownloadAsync(requestUri, destinationFilePath, progress, cancellationToken);
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}
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}
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