////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
///
/// Licensed under the Apache License, Version 2.0 (the "License");
/// you may not use this file except in compliance with the License.
/// You may obtain a copy of the License at
///
///     http://www.apache.org/licenses/LICENSE-2.0
///
/// Unless required by applicable law or agreed to in writing, software
/// distributed under the License is distributed on an "AS IS" BASIS,
/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
/// See the License for the specific language governing permissions and
/// limitations under the License.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Dr. Frank Celler
////////////////////////////////////////////////////////////////////////////////

#ifndef ARANGODB_REST_COMMON_DEFINES_H
#define ARANGODB_REST_COMMON_DEFINES_H 1

namespace arangodb {
namespace rest {

// VSTREAM_CRED: This method is used for sending Authentication
// request,i.e; username and password.
//
// VSTREAM_REGISTER: This Method is used for registering event of
// some kind
//
// VSTREAM_STATUS: Returns STATUS code and message for a given
// request
enum class RequestType {
  DELETE_REQ = 0,  // windows redefines DELETE
  GET,
  POST,
  PUT,
  HEAD,
  PATCH,
  OPTIONS,
  VSTREAM_CRED,
  VSTREAM_REGISTER,
  VSTREAM_STATUS,
  ILLEGAL  // must be last
};

enum class ContentType {
  CUSTOM,  // use Content-Type from _headers
  JSON,    // application/json
  VPACK,   // application/x-velocypack
  TEXT,    // text/plain
  HTML,    // text/html
  DUMP,    // application/x-arango-dump
  UNSET
};

enum class ProtocolVersion { HTTP_1_0, HTTP_1_1, VST_1_0, VST_1_1, UNKNOWN };

enum class ConnectionType {
  C_NONE,
  C_KEEP_ALIVE,
  C_CLOSE
};

enum class AuthenticationMethod { BASIC, JWT, NONE };

enum class ResponseCode {
  CONTINUE = 100,
  SWITCHING_PROTOCOLS = 101,
  PROCESSING = 102,

  OK = 200,
  CREATED = 201,
  ACCEPTED = 202,
  PARTIAL = 203,
  NO_CONTENT = 204,
  RESET_CONTENT = 205,
  PARTIAL_CONTENT = 206,

  MOVED_PERMANENTLY = 301,
  FOUND = 302,
  SEE_OTHER = 303,
  NOT_MODIFIED = 304,
  TEMPORARY_REDIRECT = 307,
  PERMANENT_REDIRECT = 308,

  BAD = 400,
  UNAUTHORIZED = 401,
  PAYMENT_REQUIRED = 402,
  FORBIDDEN = 403,
  NOT_FOUND = 404,
  METHOD_NOT_ALLOWED = 405,
  NOT_ACCEPTABLE = 406,
  REQUEST_TIMEOUT = 408,
  CONFLICT = 409,
  GONE = 410,
  LENGTH_REQUIRED = 411,
  PRECONDITION_FAILED = 412,
  REQUEST_ENTITY_TOO_LARGE = 413,
  REQUEST_URI_TOO_LONG = 414,
  UNSUPPORTED_MEDIA_TYPE = 415,
  REQUESTED_RANGE_NOT_SATISFIABLE = 416,
  EXPECTATION_FAILED = 417,
  I_AM_A_TEAPOT = 418,
  UNPROCESSABLE_ENTITY = 422,
  LOCKED = 423,
  PRECONDITION_REQUIRED = 428,
  TOO_MANY_REQUESTS = 429,
  REQUEST_HEADER_FIELDS_TOO_LARGE = 431,
  UNAVAILABLE_FOR_LEGAL_REASONS = 451,

  SERVER_ERROR = 500,
  NOT_IMPLEMENTED = 501,
  BAD_GATEWAY = 502,
  SERVICE_UNAVAILABLE = 503,
  HTTP_VERSION_NOT_SUPPORTED = 505,
  BANDWIDTH_LIMIT_EXCEEDED = 509,
  NOT_EXTENDED = 510
};
}
}
#endif