private UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS ComputeLeftToWrite(bool endOfRequest = false)
{
UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS flags = UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS.NONE;
if (!_requestContext.Response.ComputedHeaders)
{
flags = _requestContext.Response.ComputeHeaders(endOfRequest, _buffer.TotalBytes);
}
if (_leftToWrite == long.MinValue)
{
UnsafeNclNativeMethods.HttpApi.HTTP_VERB method = _requestContext.Request.GetKnownMethod();
if (method == UnsafeNclNativeMethods.HttpApi.HTTP_VERB.HttpVerbHEAD)
{
_leftToWrite = 0;
}
else if (_requestContext.Response.BoundaryType == BoundaryType.ContentLength)
{
_leftToWrite = _requestContext.Response.ExpectedBodyLength;
}
else
{
_leftToWrite = -1; // unlimited
}
}
return(flags);
}
internal UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS ComputeLeftToWrite()
{
UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS nONE = UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS.NONE;
if (!this.m_HttpContext.Response.ComputedHeaders)
{
nONE = this.m_HttpContext.Response.ComputeHeaders();
}
if (this.m_LeftToWrite == -9223372036854775808L)
{
UnsafeNclNativeMethods.HttpApi.HTTP_VERB knownMethod = this.m_HttpContext.GetKnownMethod();
this.m_LeftToWrite = (knownMethod != UnsafeNclNativeMethods.HttpApi.HTTP_VERB.HttpVerbHEAD) ? this.m_HttpContext.Response.ContentLength64 : 0L;
}
return(nONE);
}
internal UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS ComputeLeftToWrite()
{
GlobalLog.Print("HttpResponseStream#" + ValidationHelper.HashString(this) + "::ComputeLeftToWrite() on entry m_LeftToWrite:" + m_LeftToWrite);
UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS flags = UnsafeNclNativeMethods.HttpApi.HTTP_FLAGS.NONE;
if (!m_HttpContext.Response.ComputedHeaders)
{
flags = m_HttpContext.Response.ComputeHeaders();
}
if (m_LeftToWrite == long.MinValue)
{
UnsafeNclNativeMethods.HttpApi.HTTP_VERB method = m_HttpContext.GetKnownMethod();
m_LeftToWrite = method != UnsafeNclNativeMethods.HttpApi.HTTP_VERB.HttpVerbHEAD ? m_HttpContext.Response.ContentLength64 : 0;
GlobalLog.Print("HttpResponseStream#" + ValidationHelper.HashString(this) + "::ComputeLeftToWrite() computed m_LeftToWrite:" + m_LeftToWrite);
}
return(flags);
}
