Archive/bbdown/BBDown/BBDownAria2c.cs

using System.Diagnostics;
using System.IO;
using System.Threading.Tasks;

namespace BBDown;

static class BBDownAria2c
{
    public static string ARIA2C = "aria2c";

    public static async Task<int> RunCommandCodeAsync(string command, string args)
    {
        using Process p = new();
        p.StartInfo.UseShellExecute = false;
        p.StartInfo.RedirectStandardOutput = false;
        p.StartInfo.FileName = command;
        p.StartInfo.Arguments = args;
        p.Start();
        await p.WaitForExitAsync();
        return p.ExitCode;
    }

    public static async Task DownloadFileByAria2cAsync(string url, string path, string extraArgs)
    {
        var headerArgs = "";
        if (!url.Contains("platform=android_tv_yst") && !url.Contains("platform=android"))
            headerArgs += " --header=\"Referer: https://www.bilibili.com\"";
        headerArgs += " --header=\"User-Agent: Mozilla/5.0\"";
        headerArgs += $" --header=\"Cookie: {Core.Config.COOKIE}\"";
        await RunCommandCodeAsync(ARIA2C, $" --auto-file-renaming=false --download-result=hide --allow-overwrite=true --console-log-level=warn -x16 -s16 -j16 -k5M {headerArgs} {extraArgs} \"{url}\" -d \"{Path.GetDirectoryName(path)}\" -o \"{Path.GetFileName(path)}\"");
    }
}