public static bool WriteToOutputStream(IResponse response, object result, byte[] bodyPrefix, byte[] bodySuffix)
{
if (HostContext.Config.AllowPartialResponses && result is IPartialWriter partialResult && partialResult.IsPartialRequest)
{
response.AllowSyncIO();
partialResult.WritePartialTo(response);
return(true);
}
if (result is IStreamWriter streamWriter)
{
response.AllowSyncIO();
if (bodyPrefix != null)
{
response.OutputStream.Write(bodyPrefix, 0, bodyPrefix.Length);
}
streamWriter.WriteTo(response.OutputStream);
if (bodySuffix != null)
{
response.OutputStream.Write(bodySuffix, 0, bodySuffix.Length);
}
return(true);
}
return(false);
}
public static void Write(this IResponse response, string contents)
{
#if !NETSTANDARD2_0
if (response is Host.AspNet.AspNetResponse aspRes)
{
aspRes.Response.Write(contents);
return;
}
#endif
if (contents == null)
{
response.SetContentLength(0);
response.EndRequest();
return;
}
//retain behavior with ASP.NET's response.Write(string)
if (response.ContentType?.IndexOf(';') == -1)
{
response.ContentType += ContentFormat.Utf8Suffix;
}
var bytes = contents.ToUtf8Bytes();
response.SetContentLength(bytes.Length);
response.AllowSyncIO().OutputStream.Write(bytes, 0, bytes.Length);
}
public override async Task ProcessRequestAsync(IRequest httpReq, IResponse httpRes, string operationName)
{
if (HostContext.ApplyCustomHandlerRequestFilters(httpReq, httpRes))
{
return;
}
if (!AssertAccess(httpReq, httpRes, httpReq.QueryString["op"]))
{
return;
}
if (httpReq.QueryString["xsd"] != null)
{
#if !NETSTANDARD2_0
var operationTypes = HostContext.Metadata.GetAllSoapOperationTypes();
var xsdNo = Convert.ToInt32(httpReq.QueryString["xsd"]);
var schemaSet = XsdUtils.GetXmlSchemaSet(operationTypes);
var schemas = schemaSet.Schemas();
var i = 0;
if (xsdNo >= schemas.Count)
{
throw new ArgumentOutOfRangeException("xsd");
}
httpRes.ContentType = "text/xml";
foreach (XmlSchema schema in schemaSet.Schemas())
{
if (xsdNo != i++)
{
continue;
}
schema.Write(httpRes.AllowSyncIO().OutputStream);
break;
}
#endif
}
else
{
httpRes.ContentType = "text/html; charset=utf-8";
await ProcessOperationsAsync(httpRes.OutputStream, httpReq, httpRes);
}
await httpRes.EndHttpHandlerRequestAsync(skipHeaders : true);
}
