public static string Description(this HttpErrNo errno)
{
switch (errno)
{
case HttpErrNo.OK: return("success");
/* Callback-related errors */
case HttpErrNo.CB_message_begin: return("the on_message_begin callback failed");
case HttpErrNo.CB_path: return("the on_path callback failed");
case HttpErrNo.CB_query_string: return("the on_query_string callback failed");
case HttpErrNo.CB_url: return("the on_url callback failed");
case HttpErrNo.CB_fragment: return("the on_fragment callback failed");
case HttpErrNo.CB_header_field: return("the on_header_field callback failed");
case HttpErrNo.CB_header_value: return("the on_header_value callback failed");
case HttpErrNo.CB_headers_complete: return("the on_headers_complete callback failed");
case HttpErrNo.CB_body: return("the on_body callback failed");
case HttpErrNo.CB_message_complete: return("the on_message_complete callback failed");
/* Parsing-related errors */
case HttpErrNo.INVALID_EOF_STATE: return("stream ended at an unexpected time");
case HttpErrNo.HEADER_OVERFLOW: return("too many header bytes seen; overflow detected");
case HttpErrNo.CLOSED_CONNECTION: return("data received after completed connection: close message");
case HttpErrNo.INVALID_VERSION: return("invalid HTTP version");
case HttpErrNo.INVALID_STATUS: return("invalid HTTP status code");
case HttpErrNo.INVALID_METHOD: return("invalid HTTP method");
case HttpErrNo.INVALID_URL: return("invalid URL");
case HttpErrNo.INVALID_HOST: return("invalid host");
case HttpErrNo.INVALID_PORT: return("invalid port");
case HttpErrNo.INVALID_PATH: return("invalid path");
case HttpErrNo.INVALID_QUERY_STRING: return("invalid query string");
case HttpErrNo.INVALID_FRAGMENT: return("invalid fragment");
case HttpErrNo.LF_EXPECTED: return("LF character expected");
case HttpErrNo.INVALID_HEADER_TOKEN: return("invalid character in header");
case HttpErrNo.INVALID_CONTENT_LENGTH: return("invalid character in content-length header");
case HttpErrNo.INVALID_CHUNK_SIZE: return("invalid character in chunk size header");
case HttpErrNo.INVALID_CONSTANT: return("invalid constant string");
case HttpErrNo.INVALID_INTERNAL_STATE: return("encountered unexpected internal state");
case HttpErrNo.STRICT: return("strict mode assertion failed");
case HttpErrNo.UNKNOWN: return("an unknown error occurred");
default: throw new ArgumentOutOfRangeException("Unknown HttpErrNo.");
}
}
public static string Name(this HttpErrNo errno)
{
return(Enum.GetName(typeof(HttpErrNo), errno));
}
