public RemoteFileDetail GetFileInfo(ResourceDetail rl)
{
FtpWebRequest request;
RemoteFileDetail result = new RemoteFileDetail();
result.AcceptRanges = true;
request = (FtpWebRequest)GetRequest(rl);
request.UsePassive = true;
request.Timeout = 500000;
request.Method = WebRequestMethods.Ftp.GetFileSize;
FillCredentials(request, rl);
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
result.FileSize = response.ContentLength;
}
request = (FtpWebRequest)GetRequest(rl);
request.Method = WebRequestMethods.Ftp.GetDateTimestamp;
FillCredentials(request, rl);
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
result.LastModified = response.LastModified;
}
return(result);
}
public ResponseBase <RemoteFileDetail> GetFileInfo(ResourceDetail rl)
{
try
{
HttpWebRequest request = (HttpWebRequest)GetRequest(rl);
//request.Timeout = 100000;
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
RemoteFileDetail result = new RemoteFileDetail
{
MimeType = response.ContentType,
LastModified = response.LastModified,
FileSize = response.ContentLength,
AcceptRanges = Compare(response.Headers["Accept-Ranges"], "bytes", StringComparison.OrdinalIgnoreCase) == 0
};
return(new ResponseBase <RemoteFileDetail>()
{
Denied = false, ReturnedValue = result
});
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
Serilog.Log.Error(ex, "---Could not get remote file information trial number");
var responseFailed = new ResponseBase <RemoteFileDetail>()
{
Denied = true
};
responseFailed.AddMessage(ex.Message);
return(responseFailed);
}
}
public CalculatedSegment[] GetSegments(int segmentCount, RemoteFileDetail remoteFileInfo)
{
long minSize = 200000;
long segmentSize = remoteFileInfo.FileSize / segmentCount;
while (segmentCount > 1 && segmentSize < minSize)
{
segmentCount--;
segmentSize = remoteFileInfo.FileSize / segmentCount;
}
long startPosition = 0;
List <CalculatedSegment> segments = new List <CalculatedSegment>();
for (int i = 0; i < segmentCount; i++)
{
if (segmentCount - 1 == i)
{
segments.Add(new CalculatedSegment(startPosition, remoteFileInfo.FileSize));
}
else
{
segments.Add(new CalculatedSegment(startPosition, startPosition + (int)segmentSize));
}
startPosition = segments[segments.Count - 1].EndPosition;
}
return(segments.ToArray());
}
public ResponseBase <RemoteFileDetail> GetFileInfo(ResourceDetail rl)
{
try {
FtpWebRequest request;
RemoteFileDetail result = new RemoteFileDetail();
result.AcceptRanges = true;
request = (FtpWebRequest)GetRequest(rl);
request.UsePassive = true;
//request.Timeout = 500000;
request.Method = WebRequestMethods.Ftp.GetFileSize;
FillCredentials(request, rl);
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
result.FileSize = response.ContentLength;
}
request = (FtpWebRequest)GetRequest(rl);
request.Method = WebRequestMethods.Ftp.GetDateTimestamp;
FillCredentials(request, rl);
using (FtpWebResponse response = (FtpWebResponse)request.GetResponse())
{
result.LastModified = response.LastModified;
}
return(new ResponseBase <RemoteFileDetail>()
{
Denied = false, ReturnedValue = result
});
}
catch (Exception ex)
{
while (ex.InnerException != null)
{
ex = ex.InnerException;
}
var responseFailed = new ResponseBase <RemoteFileDetail>()
{
Denied = true
};
responseFailed.Messages.Add(ex.Message);
return(responseFailed);
}
}
public ResponseBase <List <Segment> > GetSegments(int segmentCount, long minSizeSegment,
RemoteFileDetail remoteFileInfo, string fileName)
{
long minSize = 200000;
long segmentSize = remoteFileInfo.FileSize / segmentCount;
while (segmentCount > 1 && segmentSize < minSizeSegment)
{
segmentCount--;
segmentSize = remoteFileInfo.FileSize / segmentCount;
}
long startPosition = 0;
List <CalculatedSegment> calculatedSegments = new List <CalculatedSegment>();
for (var i = 0; i < segmentCount; i++)
{
calculatedSegments.Add(segmentCount - 1 == i
? new CalculatedSegment(startPosition, remoteFileInfo.FileSize)
: new CalculatedSegment(startPosition, startPosition + (int)segmentSize));
startPosition = calculatedSegments[calculatedSegments.Count - 1].EndPosition;
}
var segments = new List <Segment>();
for (var i = 0; i < calculatedSegments.Count; i++)
{
Segment segment = new Segment
{
Index = i,
InitialStartPosition = calculatedSegments[i].StartPosition,
StartPosition = calculatedSegments[i].StartPosition,
EndPosition = calculatedSegments[i].EndPosition,
CurrentURL = fileName,
CurrentTry = 0
};
segments.Add(segment);
}
return(new ResponseBase <List <Segment> >()
{
Denied = false,
ReturnedValue = segments
});
}
public virtual RemoteFileDetail GetFileInfo(ResourceDetail rl)
{
HttpWebRequest request = (HttpWebRequest)GetRequest(rl);
request.Timeout = 100000;
FillCredentials(request, rl);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
RemoteFileDetail result = new RemoteFileDetail
{
MimeType = response.ContentType,
LastModified = response.LastModified,
FileSize = response.ContentLength,
AcceptRanges =
Compare(response.Headers["Accept-Ranges"], "bytes", StringComparison.OrdinalIgnoreCase) == 0
};
return(result);
}
