public void TestVideoBaseParam()
{
IVideoBaseInfom param = new VideoBaseInfomParam(new VideoInfo("id", 2,"测试"), new TimePeriodPacket(new DateTime(2010, 1, 1), new DateTime(2011, 2, 2)));
var buffer = VideoBaseInfomParam.Encode(param);
IVideoBaseInfom param2 = VideoBaseInfomParam.Decode(buffer);
Assert.AreEqual(param.VideoId, param2.VideoId);
Assert.AreEqual(param.StreamId, param2.StreamId);
Assert.AreEqual(param.BeginTime, param2.BeginTime);
Assert.AreEqual(param.EndTime, param2.EndTime);
Assert.AreEqual(param.VideoName, param2.VideoName);
}
private byte[] getVideoBasePacketBuffer(VideoBaseInfomParam param)
{
var packet = StorageDownloader.Instance.GetVideoBaseInfom(param.VideoId, param.StreamId, param.BeginTime, param.EndTime);
if (packet != null)
{
return(VideoBasePacket.Encode(packet));
}
else
{
return(new byte[0]);
}
}
private byte[] getVideoTimePeriodsPacketBuffer(VideoBaseInfomParam param)
{
VideoTimePeriodsPacket packet = StorageSearcher.Instance.Search(param.BeginTime, param.EndTime, param as VideoInfo);
if (packet != null)
{
return(VideoTimePeriodsPacket.Encode(packet));
}
else
{
return(new byte[0]);
}
}
private void Adapter_ReceiveCompleted(object sender, ReceiveEventArgs args)
{
if (args.ByteLength > 0)
{
SocketAdapter adapter = sender as SocketAdapter;
using (MemoryStream ms = new MemoryStream(args.ReceivedBytes))
{
int code = PacketBase.ReadInt(ms);
byte[] buffer = null;
switch ((ParamCode)code)
{
case ParamCode.TimePeriods:
buffer = getVideoTimePeriodsPacketBuffer(VideoBaseInfomParam.Decode(ms));
break;
case ParamCode.VideoPacket:
buffer = getVideoPacketBuffer(VideoDataParam.Decode(ms));
break;
case ParamCode.VideoBaseInfo:
VideoBaseInfomParam param = VideoBaseInfomParam.Decode(ms);
Common.Log.Logger.Default.Trace($"下载视频：{param.BeginTime} - {param.EndTime} - {param.VideoName} - {param.VideoId} - {param.StreamId} -- {adapter.RemoteEndPoint}");
_isDownload = true;
buffer = getVideoBasePacketBuffer(param);
break;
case ParamCode.StorageFlag:
onStorageFlag(StorageFlagParam.Decode(ms));
break;
case ParamCode.StorageFlagAll:
buffer = getStorageFlagAll();
Console.WriteLine("StorageFlagAll: {0}", buffer.Length);
break;
}
if (buffer != null)
{
adapter.Send(code, buffer);
}
}
}
}
public void GetTimePeriods(IVideoBaseInfom param)
{
Send((int)ParamCode.TimePeriods, VideoBaseInfomParam.Encode(param));
}
public void GetVideoBaseInfo(IVideoBaseInfom param)
{
Send((int)ParamCode.VideoBaseInfo, VideoBaseInfomParam.Encode(param));
}
