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/**
* @file llhttpconstants.h
* @brief Constants for HTTP requests and responses
*
* $LicenseInfo:firstyear=2001&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2001-2013, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#ifndef LL_HTTP_CONSTANTS_H
#define LL_HTTP_CONSTANTS_H
#include "stdtypes.h"
/////// HTTP STATUS CODES ///////
// Standard errors from HTTP spec:
// http://www.w3.org/Protocols/rfc2616/rfc2616-sec6.html#sec6.1
const S32 HTTP_CONTINUE = 100;
const S32 HTTP_SWITCHING_PROTOCOLS = 101;
// Success
const S32 HTTP_OK = 200;
const S32 HTTP_CREATED = 201;
const S32 HTTP_ACCEPTED = 202;
const S32 HTTP_NON_AUTHORITATIVE_INFORMATION = 203;
const S32 HTTP_NO_CONTENT = 204;
const S32 HTTP_RESET_CONTENT = 205;
const S32 HTTP_PARTIAL_CONTENT = 206;
// Redirection
const S32 HTTP_MULTIPLE_CHOICES = 300;
const S32 HTTP_MOVED_PERMANENTLY = 301;
const S32 HTTP_FOUND = 302;
const S32 HTTP_SEE_OTHER = 303;
const S32 HTTP_NOT_MODIFIED = 304;
const S32 HTTP_USE_PROXY = 305;
const S32 HTTP_TEMPORARY_REDIRECT = 307;
// Client Error
const S32 HTTP_BAD_REQUEST = 400;
const S32 HTTP_UNAUTHORIZED = 401;
const S32 HTTP_PAYMENT_REQUIRED = 402;
const S32 HTTP_FORBIDDEN = 403;
const S32 HTTP_NOT_FOUND = 404;
const S32 HTTP_METHOD_NOT_ALLOWED = 405;
const S32 HTTP_NOT_ACCEPTABLE = 406;
const S32 HTTP_PROXY_AUTHENTICATION_REQUIRED = 407;
const S32 HTTP_REQUEST_TIME_OUT = 408;
const S32 HTTP_CONFLICT = 409;
const S32 HTTP_GONE = 410;
const S32 HTTP_LENGTH_REQUIRED = 411;
const S32 HTTP_PRECONDITION_FAILED = 412;
const S32 HTTP_REQUEST_ENTITY_TOO_LARGE = 413;
const S32 HTTP_REQUEST_URI_TOO_LARGE = 414;
const S32 HTTP_UNSUPPORTED_MEDIA_TYPE = 415;
const S32 HTTP_REQUESTED_RANGE_NOT_SATISFIABLE = 416;
const S32 HTTP_EXPECTATION_FAILED = 417;
// Server Error
const S32 HTTP_INTERNAL_SERVER_ERROR = 500;
const S32 HTTP_NOT_IMPLEMENTED = 501;
const S32 HTTP_BAD_GATEWAY = 502;
const S32 HTTP_SERVICE_UNAVAILABLE = 503;
const S32 HTTP_GATEWAY_TIME_OUT = 504;
const S32 HTTP_VERSION_NOT_SUPPORTED = 505;
// We combine internal process errors with status codes
// These status codes should not be sent over the wire
// and indicate something went wrong internally.
// If you get these they are not normal.
const S32 HTTP_INTERNAL_CURL_ERROR = 498;
const S32 HTTP_INTERNAL_ERROR = 499;
////// HTTP Methods //////
extern const std::string HTTP_VERB_INVALID;
extern const std::string HTTP_VERB_HEAD;
extern const std::string HTTP_VERB_GET;
extern const std::string HTTP_VERB_PUT;
extern const std::string HTTP_VERB_POST;
extern const std::string HTTP_VERB_DELETE;
extern const std::string HTTP_VERB_MOVE;
extern const std::string HTTP_VERB_OPTIONS;
enum EHTTPMethod
{
HTTP_INVALID = 0,
HTTP_HEAD,
HTTP_GET,
HTTP_PUT,
HTTP_POST,
HTTP_DELETE,
HTTP_MOVE, // Caller will need to set 'Destination' header
HTTP_OPTIONS,
HTTP_PATCH,
HTTP_COPY,
HTTP_METHOD_COUNT
};
const std::string& httpMethodAsVerb(EHTTPMethod method);
bool isHttpInformationalStatus(S32 status);
bool isHttpGoodStatus(S32 status);
bool isHttpRedirectStatus(S32 status);
bool isHttpClientErrorStatus(S32 status);
bool isHttpServerErrorStatus(S32 status);
// Parses 'Retry-After' header contents and returns seconds until retry should occur.
bool getSecondsUntilRetryAfter(const std::string& retry_after, F32& seconds_to_wait);
//// HTTP Headers /////
// Outgoing headers. Do *not* use these to check incoming headers.
// For incoming headers, use the lower-case headers, below.
extern const std::string HTTP_OUT_HEADER_ACCEPT;
extern const std::string HTTP_OUT_HEADER_ACCEPT_CHARSET;
extern const std::string HTTP_OUT_HEADER_ACCEPT_ENCODING;
extern const std::string HTTP_OUT_HEADER_ACCEPT_LANGUAGE;
extern const std::string HTTP_OUT_HEADER_ACCEPT_RANGES;
extern const std::string HTTP_OUT_HEADER_AGE;
extern const std::string HTTP_OUT_HEADER_ALLOW;
extern const std::string HTTP_OUT_HEADER_AUTHORIZATION;
extern const std::string HTTP_OUT_HEADER_CACHE_CONTROL;
extern const std::string HTTP_OUT_HEADER_CONNECTION;
extern const std::string HTTP_OUT_HEADER_CONTENT_DESCRIPTION;
extern const std::string HTTP_OUT_HEADER_CONTENT_ENCODING;
extern const std::string HTTP_OUT_HEADER_CONTENT_ID;
extern const std::string HTTP_OUT_HEADER_CONTENT_LANGUAGE;
extern const std::string HTTP_OUT_HEADER_CONTENT_LENGTH;
extern const std::string HTTP_OUT_HEADER_CONTENT_LOCATION;
extern const std::string HTTP_OUT_HEADER_CONTENT_MD5;
extern const std::string HTTP_OUT_HEADER_CONTENT_RANGE;
extern const std::string HTTP_OUT_HEADER_CONTENT_TRANSFER_ENCODING;
extern const std::string HTTP_OUT_HEADER_CONTENT_TYPE;
extern const std::string HTTP_OUT_HEADER_COOKIE;
extern const std::string HTTP_OUT_HEADER_DATE;
extern const std::string HTTP_OUT_HEADER_DESTINATION;
extern const std::string HTTP_OUT_HEADER_ETAG;
extern const std::string HTTP_OUT_HEADER_EXPECT;
extern const std::string HTTP_OUT_HEADER_EXPIRES;
extern const std::string HTTP_OUT_HEADER_FROM;
extern const std::string HTTP_OUT_HEADER_HOST;
extern const std::string HTTP_OUT_HEADER_IF_MATCH;
extern const std::string HTTP_OUT_HEADER_IF_MODIFIED_SINCE;
extern const std::string HTTP_OUT_HEADER_IF_NONE_MATCH;
extern const std::string HTTP_OUT_HEADER_IF_RANGE;
extern const std::string HTTP_OUT_HEADER_IF_UNMODIFIED_SINCE;
extern const std::string HTTP_OUT_HEADER_KEEP_ALIVE;
extern const std::string HTTP_OUT_HEADER_LAST_MODIFIED;
extern const std::string HTTP_OUT_HEADER_LOCATION;
extern const std::string HTTP_OUT_HEADER_MAX_FORWARDS;
extern const std::string HTTP_OUT_HEADER_MIME_VERSION;
extern const std::string HTTP_OUT_HEADER_PRAGMA;
extern const std::string HTTP_OUT_HEADER_PROXY_AUTHENTICATE;
extern const std::string HTTP_OUT_HEADER_PROXY_AUTHORIZATION;
extern const std::string HTTP_OUT_HEADER_RANGE;
extern const std::string HTTP_OUT_HEADER_REFERER;
extern const std::string HTTP_OUT_HEADER_RETRY_AFTER;
extern const std::string HTTP_OUT_HEADER_SERVER;
extern const std::string HTTP_OUT_HEADER_SET_COOKIE;
extern const std::string HTTP_OUT_HEADER_TE;
extern const std::string HTTP_OUT_HEADER_TRAILER;
extern const std::string HTTP_OUT_HEADER_TRANSFER_ENCODING;
extern const std::string HTTP_OUT_HEADER_UPGRADE;
extern const std::string HTTP_OUT_HEADER_USER_AGENT;
extern const std::string HTTP_OUT_HEADER_VARY;
extern const std::string HTTP_OUT_HEADER_VIA;
extern const std::string HTTP_OUT_HEADER_WARNING;
extern const std::string HTTP_OUT_HEADER_WWW_AUTHENTICATE;
// Incoming headers are normalized to lower-case.
extern const std::string HTTP_IN_HEADER_ACCEPT_LANGUAGE;
extern const std::string HTTP_IN_HEADER_CACHE_CONTROL;
extern const std::string HTTP_IN_HEADER_CONTENT_LENGTH;
extern const std::string HTTP_IN_HEADER_CONTENT_LOCATION;
extern const std::string HTTP_IN_HEADER_CONTENT_TYPE;
extern const std::string HTTP_IN_HEADER_HOST;
extern const std::string HTTP_IN_HEADER_LOCATION;
extern const std::string HTTP_IN_HEADER_RETRY_AFTER;
extern const std::string HTTP_IN_HEADER_SET_COOKIE;
extern const std::string HTTP_IN_HEADER_USER_AGENT;
extern const std::string HTTP_IN_HEADER_X_FORWARDED_FOR;
//// HTTP Content Types ////
extern const std::string HTTP_CONTENT_LLSD_XML;
extern const std::string HTTP_CONTENT_OCTET_STREAM;
extern const std::string HTTP_CONTENT_XML;
extern const std::string HTTP_CONTENT_JSON;
extern const std::string HTTP_CONTENT_TEXT_HTML;
extern const std::string HTTP_CONTENT_TEXT_HTML_UTF8;
extern const std::string HTTP_CONTENT_TEXT_PLAIN_UTF8;
extern const std::string HTTP_CONTENT_TEXT_LLSD;
extern const std::string HTTP_CONTENT_TEXT_XML;
extern const std::string HTTP_CONTENT_TEXT_LSL;
extern const std::string HTTP_CONTENT_TEXT_PLAIN;
extern const std::string HTTP_CONTENT_IMAGE_X_J2C;
extern const std::string HTTP_CONTENT_IMAGE_J2C;
extern const std::string HTTP_CONTENT_IMAGE_JPEG;
extern const std::string HTTP_CONTENT_IMAGE_PNG;
extern const std::string HTTP_CONTENT_IMAGE_BMP;
//// HTTP Cache Settings ////
extern const std::string HTTP_NO_CACHE;
extern const std::string HTTP_NO_CACHE_CONTROL;
#endif
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