private void WriteCallBack(IAsyncResult asyncResult)
{
this.myRequestState = (Downloader.RequestState)asyncResult.get_AsyncState();
Stream streamResponse = this.myRequestState.streamResponse;
this.fs.EndWrite(asyncResult);
int read = this.myRequestState.read;
this.localFileSize += read;
this.alreadyread += read;
Loom.Current.QueueOnMainThread(delegate
{
this.SetDetails();
});
if (!this.pause)
{
this.Result = streamResponse.BeginRead(this.myRequestState.BufferRead, 0, 524288, new AsyncCallback(this.ReadCallBack), this.myRequestState);
}
else
{
this.ManualHandle = true;
this.myRequestState.Reset();
this.ManualHandle = false;
this.fs.Dispose();
}
}
private void RespCallback(IAsyncResult asynchronousResult)
{
try
{
this.myRequestState = (Downloader.RequestState)asynchronousResult.get_AsyncState();
this.myRequestState.response = (HttpWebResponse)this.myRequestState.request.EndGetResponse(asynchronousResult);
this.myRequestState.streamResponse = this.myRequestState.response.GetResponseStream();
Debug.Log("BeginRead:");
this.Result = this.myRequestState.streamResponse.BeginRead(this.myRequestState.BufferRead, 0, 524288, new AsyncCallback(this.ReadCallBack), this.myRequestState);
}
catch (Exception ex)
{
TimerHeap.DelTimer(this.timeOutTimer);
if (this.Handle != null)
{
this.Handle.Unregister(this.Result.get_AsyncWaitHandle());
this.Handle = null;
}
if (!this.ManualHandle)
{
Debug.LogError("RespCallback WebException raised!");
Debug.LogError(ex.ToString());
Loom.Current.QueueOnMainThread(delegate
{
this.ExceptionHandle();
});
}
}
}
private void GetSizeRes(IAsyncResult getSizeRes)
{
TimerHeap.DelTimer(this.getSizeTimer);
try
{
this.myRequestState = (Downloader.RequestState)getSizeRes.get_AsyncState();
this.myRequestState.response = (HttpWebResponse)this.myRequestState.request.EndGetResponse(getSizeRes);
this.downloadFileSize = this.myRequestState.response.get_ContentLength();
Debug.Log(string.Concat(new object[]
{
"GetDownloadFileSize : ",
this.downloadFileSize,
" _URL : ",
this.URL
}));
this.ManualHandle = true;
this.myRequestState.Reset();
this.ManualHandle = false;
Loom.Current.QueueOnMainThread(delegate
{
this.StartDownload();
});
}
catch (Exception ex)
{
if (this.Handle != null)
{
this.Handle.Unregister(this.Result.get_AsyncWaitHandle());
this.Handle = null;
}
Debug.LogErrorFormat("GetSizeRes WebException raised: {0}", new object[]
{
ex.ToString()
});
if (!this.ManualHandle)
{
Loom.Current.QueueOnMainThread(delegate
{
this.ExceptionHandle();
});
}
}
}
private void ReadCallBack(IAsyncResult asyncResult)
{
this.myRequestState = (Downloader.RequestState)asyncResult.get_AsyncState();
Stream streamResponse = this.myRequestState.streamResponse;
int num = streamResponse.EndRead(asyncResult);
this.myRequestState.read = num;
try
{
if (num > 0)
{
this.Result = this.fs.BeginWrite(this.myRequestState.BufferRead, 0, num, new AsyncCallback(this.WriteCallBack), this.myRequestState);
return;
}
}
catch (Exception ex)
{
TimerHeap.DelTimer(this.timeOutTimer);
if (this.Handle != null)
{
this.Handle.Unregister(this.Result.get_AsyncWaitHandle());
this.Handle = null;
}
if (this.ManualHandle)
{
return;
}
Debug.LogError("ReadCallBack Exception raised!");
Debug.LogError(ex.ToString());
if (this.ManualHandle)
{
return;
}
Loom.Current.QueueOnMainThread(delegate
{
this.ExceptionHandle();
});
return;
}
string md5FilePath = Downloader.GetMd5FilePath(this.fileFullName);
FileHelper.DeleteIfExist(md5FilePath);
TimerHeap.DelTimer(this.timeOutTimer);
long length = this.fs.get_Length();
this.fs.Dispose();
if (this.Handle != null)
{
this.Handle.Unregister(this.Result.get_AsyncWaitHandle());
}
this.myRequestState.response.Close();
Debug.LogFormat("localFileLen: {0} localFileSize: {1} downloadFileSize: {2}", new object[]
{
length,
this.localFileSize,
this.downloadFileSize
});
if ((long)this.localFileSize == this.downloadFileSize && length == this.downloadFileSize)
{
if (++this.downloadFileIndex < this.urls.get_Count())
{
Loom.Current.QueueOnMainThread(delegate
{
this.SetDetails();
});
this.fs.Close();
this.retryTime = 0;
Loom.Current.QueueOnMainThread(delegate
{
this.Download(this.urls.get_Item(this.downloadFileIndex), this.localPaths.get_Item(this.downloadFileIndex));
});
}
else
{
this.fs.Close();
this.allIsFinish = true;
Loom.Current.QueueOnMainThread(delegate
{
this.DoFinished();
});
}
}
else
{
this.fs.Dispose();
File.Delete(this.LocalPath);
this.retryTime = 0;
Loom.Current.QueueOnMainThread(delegate
{
this.Download(this.urls.get_Item(this.downloadFileIndex), this.localPaths.get_Item(this.downloadFileIndex));
});
}
}
