Add HttpStatus table

Author: mythz

src/ServiceStack.Text/HttpUtils.cs

@@ -1259,4 +1259,93 @@ public static string GetExtension(string compressionType)
             }
         }
     }
+
+    public static class HttpStatus
+    {
+        public static string GetStatusDescription(int statusCode)
+        {
+            if (statusCode >= 100 && statusCode < 600)
+            {
+                int i = statusCode / 100;
+                int j = statusCode % 100;
+
+                if (j < Descriptions[i].Length)
+                    return Descriptions[i][j];
+            }
+
+            return string.Empty;
+        }
+
+        private static readonly string[][] Descriptions = new string[][]
+        {
+            null,
+            new[]
+            { 
+                /* 100 */ "Continue",
+                /* 101 */ "Switching Protocols",
+                /* 102 */ "Processing"
+            },
+            new[]
+            { 
+                /* 200 */ "OK",
+                /* 201 */ "Created",
+                /* 202 */ "Accepted",
+                /* 203 */ "Non-Authoritative Information",
+                /* 204 */ "No Content",
+                /* 205 */ "Reset Content",
+                /* 206 */ "Partial Content",
+                /* 207 */ "Multi-Status"
+            },
+            new[]
+            { 
+                /* 300 */ "Multiple Choices",
+                /* 301 */ "Moved Permanently",
+                /* 302 */ "Found",
+                /* 303 */ "See Other",
+                /* 304 */ "Not Modified",
+                /* 305 */ "Use Proxy",
+                /* 306 */ string.Empty,
+                /* 307 */ "Temporary Redirect"
+            },
+            new[]
+            { 
+                /* 400 */ "Bad Request",
+                /* 401 */ "Unauthorized",
+                /* 402 */ "Payment Required",
+                /* 403 */ "Forbidden",
+                /* 404 */ "Not Found",
+                /* 405 */ "Method Not Allowed",
+                /* 406 */ "Not Acceptable",
+                /* 407 */ "Proxy Authentication Required",
+                /* 408 */ "Request Timeout",
+                /* 409 */ "Conflict",
+                /* 410 */ "Gone",
+                /* 411 */ "Length Required",
+                /* 412 */ "Precondition Failed",
+                /* 413 */ "Request Entity Too Large",
+                /* 414 */ "Request-Uri Too Long",
+                /* 415 */ "Unsupported Media Type",
+                /* 416 */ "Requested Range Not Satisfiable",
+                /* 417 */ "Expectation Failed",
+                /* 418 */ string.Empty,
+                /* 419 */ string.Empty,
+                /* 420 */ string.Empty,
+                /* 421 */ string.Empty,
+                /* 422 */ "Unprocessable Entity",
+                /* 423 */ "Locked",
+                /* 424 */ "Failed Dependency"
+            },
+            new[]
+            { 
+                /* 500 */ "Internal Server Error",
+                /* 501 */ "Not Implemented",
+                /* 502 */ "Bad Gateway",
+                /* 503 */ "Service Unavailable",
+                /* 504 */ "Gateway Timeout",
+                /* 505 */ "Http Version Not Supported",
+                /* 506 */ string.Empty,
+                /* 507 */ "Insufficient Storage"
+            }
+        };
+    }
 }