public static void SaveDownloadInfo(string id, MultiSourceDASHDownloadInfo info)
{
using var s = new FileStream(Path.Combine(Config.DataDir, id + ".info"), FileMode.Create);
using var w = new BinaryWriter(s);
WriteStringSafe(info.Url, w);
WriteStringSafe(info.File, w);
WriteStringSafe(info.AudioFormat, w);
WriteStringSafe(info.VideoFormat, w);
WriteStringSafe(info.AudioMimeType, w);
WriteStringSafe(info.VideoMimeType, w);
w.Write(info.Duration);
StreamHelper.WriteStateHeaders(info.Headers, w);
StreamHelper.WriteStateCookies(info.Cookies, w);
var c1 = info.AudioSegments == null ? 0 : info.AudioSegments.Count;
if (c1 > 0)
{
foreach (var audioSegment in info.AudioSegments !)
{
w.Write(audioSegment.ToString());
}
}
var c2 = info.VideoSegments == null ? 0 : info.VideoSegments.Count;
if (c1 > 0)
{
foreach (var videoSegment in info.VideoSegments !)
{
w.Write(videoSegment.ToString());
}
}
}
public static MultiSourceDASHDownloadInfo?LoadMultiSourceDASHDownloadInfo(string id)
{
try
{
using var s = new FileStream(Path.Combine(Config.DataDir, id + ".info"), FileMode.Open);
using var r = new BinaryReader(s);
var info = new MultiSourceDASHDownloadInfo
{
Url = StreamHelper.ReadString(r),
File = StreamHelper.ReadString(r),
AudioFormat = StreamHelper.ReadString(r),
VideoFormat = StreamHelper.ReadString(r),
AudioMimeType = StreamHelper.ReadString(r),
VideoMimeType = StreamHelper.ReadString(r),
Duration = r.ReadInt64()
};
StreamHelper.ReadStateHeaders(r, out Dictionary <string, List <string> > headers);
info.Headers = headers;
StreamHelper.ReadStateCookies(r, out Dictionary <string, string> cookies);
info.Cookies = cookies;
var c1 = r.ReadInt32();
if (c1 > 0)
{
info.AudioSegments = new List <Uri>(c1);
for (int c = 0; c < c1; c++)
{
info.AudioSegments.Add(new Uri(r.ReadString()));
}
}
var c2 = r.ReadInt32();
if (c2 > 0)
{
info.VideoSegments = new List <Uri>(c2);
for (int c = 0; c < c2; c++)
{
info.VideoSegments.Add(new Uri(r.ReadString()));
}
}
return(info);
}
catch (Exception ex)
{
Log.Debug(ex, ex.Message);
}
return(null);
}
