static byte[] getBytes(Guid guid, DownloadCode code, object obj)
{
using (MemoryStream ms = new MemoryStream())
{
PacketBase.WriteBytes(ms, guid);
PacketBase.WriteBytes(ms, (int)code);
switch (code)
{
case DownloadCode.DownloadInfo:
PacketBase.WriteBytes(ms, DownloadInfoParam.Encode((DownloadInfoParam)obj));
break;
case DownloadCode.Name:
case DownloadCode.Quality:
case DownloadCode.ErrorInfo:
PacketBase.WriteBytes(ms, (string)obj);
break;
case DownloadCode.Size:
case DownloadCode.Speed:
PacketBase.WriteBytes(ms, (long)obj);
break;
case DownloadCode.IsLocalDownload:
PacketBase.WriteBytes(ms, (bool)obj);
break;
case DownloadCode.TimePeriodsAll:
case DownloadCode.TimePeriodsCompleted:
PacketBase.WriteBytes(ms, TimePeriodPacket.EncodeArray((TimePeriodPacket[])obj));
break;
case DownloadCode.Status:
PacketBase.WriteBytes(ms, (int)(DownloadStatus)obj);
break;
case DownloadCode.UpdatedLastestTime:
PacketBase.WriteBytes(ms, (DateTime)obj);
break;
case DownloadCode.GoTop:
break;
}
return(ms.ToArray());
}
}
public static byte[] Encode(IDownloadInfoExpand packet)
{
using (MemoryStream ms = new MemoryStream())
{
PacketBase.WriteBytes(ms, packet.GuidCode);
PacketBase.WriteBytes(ms, DownloadInfoParam.Encode(packet.DownloadInfo));
PacketBase.WriteBytes(ms, packet.Name);
PacketBase.WriteBytes(ms, packet.Quality);
PacketBase.WriteBytes(ms, packet.Size);
PacketBase.WriteBytes(ms, packet.IsLocalDownload);
PacketBase.WriteBytes(ms, TimePeriodPacket.EncodeArray(packet.TimePeriodsAll));
PacketBase.WriteBytes(ms, TimePeriodPacket.EncodeArray(packet.TimePeriodsCompleted));
PacketBase.WriteBytes(ms, (int)packet.DownloadStatus);
PacketBase.WriteBytes(ms, packet.ErrorInfo);
PacketBase.WriteBytes(ms, packet.UpdatedLastestTime);
PacketBase.WriteBytes(ms, packet.Speed);
return(ms.ToArray());
}
}
private void write()
{
try
{
if (!new FileInfo(_fileName).Directory.Exists)
{
new FileInfo(_fileName).Directory.Create();
}
using (FileStream fs = new FileStream(_fileName, FileMode.Create, FileAccess.Write, FileShare.Read))
{
write(fs, ParamCode.DownloadBase, DownloadInfoParam.Encode(DownloadInfo));
write(fs, ParamCode.VideoBaseInfo, VideoBasePacket.Encode(VideoBase));
write(fs, ParamCode.TimePeriods, VideoTimePeriodsPacket.Encode(TimePeriods));
}
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}