internal static bool GetBoundaryAndEncodingFromMultipartMixedContentType(string contentType, out string boundary, out Encoding encoding)
{
boundary = null;
encoding = null;
string mime;
KeyValuePair <string, string>[] parameters = HttpProcessUtility.ReadContentType(contentType, out mime, out encoding);
if (String.Equals(XmlConstants.MimeMultiPartMixed, mime, StringComparison.OrdinalIgnoreCase))
{
if (null != parameters)
{
foreach (KeyValuePair <string, string> parameter in parameters)
{
if (String.Equals(parameter.Key, XmlConstants.HttpMultipartBoundary, StringComparison.OrdinalIgnoreCase))
{
if (boundary != null)
{
boundary = null;
break;
}
boundary = parameter.Value;
}
}
}
if (String.IsNullOrEmpty(boundary))
{
throw Error.BatchStreamMissingBoundary();
}
}
return(null != boundary);
}
