public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody)
{
RequestBodyState requestBodyState = new RequestBodyState();
requestBodyState.endRequestBody = endRequestBody;
requestBodyState.outputStream = outputStream;
requestBodyState.buffer = data;
int count = (int)(contentLength > SEGMENT_SIZE ? SEGMENT_SIZE : contentLength);
try
{
requestBodyState.complete = count;
outputStream.BeginWrite(requestBodyState.buffer, 0, count, AsyncStreamCallback, requestBodyState);
}
catch (Exception ex)
{
if (outputStream != null)
{
outputStream.Close();
}
QLog.E(TAG, ex.Message, ex);
requestBodyState.endRequestBody(ex);
requestBodyState = null;
}
}
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody = null)
{
try
{
int completed = 0;
while (completed + SEGMENT_SIZE < contentLength)
{
outputStream.Write(data, completed, SEGMENT_SIZE);
outputStream.Flush();
completed += SEGMENT_SIZE;
if (progressCallback != null)
{
UpdateProgress(completed, contentLength);
}
}
if (completed < contentLength)
{
//包括本身
//包括本身
outputStream.Write(data, completed, (int)(contentLength - completed));
outputStream.Flush();
if (progressCallback != null)
{
UpdateProgress(contentLength, contentLength);
}
}
if (endRequestBody != null)
{
endRequestBody(null);
}
}
catch (Exception ex)
{
if (endRequestBody != null)
{
endRequestBody(ex);
}
else
{
throw;
}
}
finally
{
if (outputStream != null)
{
outputStream.Flush();
outputStream.Close();
outputStream.Dispose();
//QLog.D("XIAO", "stream close");
outputStream = null;
}
}
}
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody)
{
RequestBodyState requestBodyState = new RequestBodyState();
requestBodyState.endRequestBody = endRequestBody;
requestBodyState.outputStream = outputStream;
requestBodyState.complete = 0;
int size = (int)(contentLength > SEGMENT_SIZE ? SEGMENT_SIZE : contentLength);
fileStream = new FileStream(srcPath, FileMode.Open, FileAccess.Read);
fileStream.Seek(fileOffset, SeekOrigin.Begin);
try
{
requestBodyState.buffer = new byte[size];// 4kb
long remain = contentLength - requestBodyState.complete;
if (remain > 0)
{
int count = fileStream.Read(requestBodyState.buffer, 0, (int)(requestBodyState.buffer.Length > remain ? remain : requestBodyState.buffer.Length));
requestBodyState.complete = count;
outputStream.BeginWrite(requestBodyState.buffer, 0, count, AsyncStreamCallback, requestBodyState);
}
else
{
if (fileStream != null)
{
fileStream.Close();
}
if (outputStream != null)
{
outputStream.Close();
}
//write over
requestBodyState.endRequestBody(null);
requestBodyState = null;
}
}
catch (Exception ex)
{
if (fileStream != null)
{
fileStream.Close();
}
if (outputStream != null)
{
outputStream.Close();
}
QLog.E(TAG, ex.Message, ex);
requestBodyState.endRequestBody(ex);
requestBodyState = null;
}
}
public virtual void EndRequest(ulong hash, int requestNumber, int appStatus)
{
if (debugEnabled)
{
Logger.Write(LogLevel.Debug, "lt={0:X} EndRequest reqN={1}", hash, requestNumber);
}
TransportRequest req = GetRequest(hash);
if (req != null && req.RequestNumber == requestNumber)
{
RemoveRequest(req.Hash);
EndRequestBody body = new EndRequestBody(appStatus, ProtocolStatus.RequestComplete);
byte[] bodyData = body.GetData();
SendRecord(req.fd, RecordType.EndRequest, req.RequestId,
bodyData, 0, bodyData.Length);
}
else
{
Logger.Write(LogLevel.Error, "Wrong EndRequest");
}
}
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody)
{
requestBodyState = new RequestBodyState();
requestBodyState.endRequestBody = endRequestBody;
requestBodyState.outputStream = outputStream;
requestBodyState.complete = 0;
//write paramters
WriteParameters(outputStream);
//写入content-disposition: form-data; name = "file"; filename = "xxx"\r\n
WriteFileParameters(outputStream);
outputStream.Flush();
int size = (int)(realContentLength > SEGMENT_SIZE ? SEGMENT_SIZE : realContentLength);
if (srcPath != null)
{
try
{
fileStream = new FileStream(srcPath, FileMode.Open, FileAccess.Read);
fileStream.Seek(fileOffset, SeekOrigin.Begin);
requestBodyState.buffer = new byte[size];// 4kb
long remain = realContentLength - requestBodyState.complete;
if (remain > 0)
{
int count = fileStream.Read(requestBodyState.buffer, 0, (int)(requestBodyState.buffer.Length > remain ? remain : requestBodyState.buffer.Length));
requestBodyState.complete = count;
outputStream.BeginWrite(requestBodyState.buffer, 0, count, AsyncStreamCallback, requestBodyState);
}
else
{
if (fileStream != null)
{
fileStream.Close();
}
WriteEndLine(outputStream);
outputStream.Flush();
//write over
requestBodyState.endRequestBody(null);
}
}
catch (Exception ex)
{
if (fileStream != null)
{
fileStream.Close();
}
QLog.E(TAG, ex.Message, ex);
requestBodyState.endRequestBody(ex);
}
}
else if (data != null)
{
requestBodyState.buffer = data;
try
{
requestBodyState.complete = size;
outputStream.BeginWrite(requestBodyState.buffer, 0, size, AsyncStreamCallback, requestBodyState);
}
catch (Exception ex)
{
QLog.E(TAG, ex.Message, ex);
requestBodyState.endRequestBody(ex);
}
}
}
/// <summary> /// Asynchronous method: handle request body /// </summary> /// <param name="outputStream"></param> /// <param name="EndRequestBody"></param> public abstract void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody);
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody)
{
//write paramters
WriteParameters(outputStream);
//写入content-disposition: form-data; name = "file"; filename = "xxx"\r\n
WriteFileParameters(outputStream);
outputStream.Flush();
//wrtie content: file or bintary
try
{
if (data != null)
{
int completed = 0;
while (completed + SEGMENT_SIZE < realContentLength)
{
outputStream.Write(data, completed, SEGMENT_SIZE);
outputStream.Flush();
completed += SEGMENT_SIZE;
if (progressCallback != null)
{
UpdateProgress(completed, realContentLength);
}
}
if (completed < realContentLength)
{
outputStream.Write(data, completed, (int)(realContentLength - completed));//包括本身
if (progressCallback != null)
{
UpdateProgress(realContentLength, realContentLength);
}
}
WriteEndLine(outputStream);
outputStream.Flush();
}
else if (srcPath != null)
{
byte[] buffer = new byte[SEGMENT_SIZE]; // 64kb
int bytesRead = 0;
long completed = bytesRead;
fileStream = new FileStream(srcPath, FileMode.Open, FileAccess.Read);
fileStream.Seek(fileOffset, SeekOrigin.Begin);
long remain = realContentLength - completed;
if (remain > 0)
{
while ((bytesRead = fileStream.Read(buffer, 0, (int)(buffer.Length > remain ? remain : buffer.Length))) != 0)
{
outputStream.Write(buffer, 0, bytesRead);
outputStream.Flush();
completed += bytesRead;
if (progressCallback != null)
{
UpdateProgress(completed, realContentLength);
}
remain = realContentLength - completed;
if (remain == 0)
{
break;
}
}
}
else
{
if (progressCallback != null)
{
completed += bytesRead;
UpdateProgress(completed, realContentLength);
}
}
WriteEndLine(outputStream);
outputStream.Flush();
}
endRequestBody(null);
}
catch (Exception ex)
{
endRequestBody(ex);
}
finally
{
if (fileStream != null)
{
fileStream.Close();
fileStream.Dispose();
//QLog.D("XIAO", "stream close");
fileStream = null;
}
if (outputStream != null)
{
outputStream.Flush();
outputStream.Close();
outputStream.Dispose();
//QLog.D("XIAO", "stream close");
outputStream = null;
}
}
}
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody)
{
FileStream fileStream = null;
try
{
byte[] buffer = new byte[SEGMENT_SIZE];
int bytesRead = 0;
long completed = bytesRead;
fileStream = new FileStream(srcPath, FileMode.Open, FileAccess.Read);
fileStream.Seek(fileOffset, SeekOrigin.Begin);//seek to designated position
long remain = contentLength - completed;
if (remain > 0)
{
while ((bytesRead = fileStream.Read(buffer, 0, (int)(buffer.Length > remain ? remain : buffer.Length))) != 0)
{
outputStream.Write(buffer, 0, bytesRead);
outputStream.Flush();
completed += bytesRead;
if (progressCallback != null)
{
UpdateProgress(completed, contentLength);
}
remain = contentLength - completed;
if (remain == 0)
{
break;
}
}
}
else
{
if (progressCallback != null)
{
UpdateProgress(completed, contentLength);
}
}
buffer = null;
endRequestBody(null);
}
catch (Exception ex)
{
QLog.E(TAG, ex.Message, ex);
endRequestBody(ex);
}
finally
{
if (fileStream != null)
{
fileStream.Close();
fileStream.Dispose();
//QLog.D("XIAO", "stream close");
fileStream = null;
}
if (outputStream != null)
{
outputStream.Flush();
outputStream.Close();
outputStream.Dispose();
//QLog.D("XIAO", "stream close");
outputStream = null;
}
}
}
public override void StartHandleRequestBody(Stream outputStream, EndRequestBody endRequestBody = null)
{
try
{
byte[] buffer = new byte[SEGMENT_SIZE];
int bytesRead = 0;
long completed = bytesRead;
//seek to designated position
//seek to designated position
stream.Seek(fileOffset, SeekOrigin.Begin);
long remain = contentLength - completed;
if (remain > 0)
{
while ((bytesRead = stream.Read(buffer, 0, (int)(buffer.Length > remain ? remain : buffer.Length))) != 0)
{
outputStream.Write(buffer, 0, bytesRead);
outputStream.Flush();
completed += bytesRead;
if (progressCallback != null)
{
UpdateProgress(completed, contentLength);
}
remain = contentLength - completed;
if (remain == 0)
{
break;
}
}
}
else
{
if (progressCallback != null)
{
UpdateProgress(completed, contentLength);
}
}
buffer = null;
if (endRequestBody != null)
{
endRequestBody(null);
}
}
catch (Exception ex)
{
if (endRequestBody != null)
{
endRequestBody(ex);
}
else
{
throw;
}
}
finally
{
if (outputStream != null)
{
outputStream.Flush();
outputStream.Close();
outputStream.Dispose();
//QLog.D("XIAO", "stream close");
outputStream = null;
}
}
}
