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Diffstat (limited to 'indra/llmessage/llhttpconstants.cpp')
| -rw-r--r-- | indra/llmessage/llhttpconstants.cpp | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/indra/llmessage/llhttpconstants.cpp b/indra/llmessage/llhttpconstants.cpp deleted file mode 100644 index 32f76f0d70..0000000000 --- a/indra/llmessage/llhttpconstants.cpp +++ /dev/null @@ -1,226 +0,0 @@ -/** - * @file llhttpconstants.cpp - * @brief Implementation of the HTTP request / response constant lookups - * - * $LicenseInfo:firstyear=2013&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2013-2014, 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 - * $/LicenseInfo$ - */ - -#include "linden_common.h" -#include "llhttpconstants.h" -#include "lltimer.h" - -// for curl_getdate() (apparently parsing RFC 1123 dates is hard) -#include <curl/curl.h> - -// Outgoing headers. Do *not* use these to check incoming headers. -// For incoming headers, use the lower-case headers, below. -const std::string HTTP_OUT_HEADER_ACCEPT("Accept"); -const std::string HTTP_OUT_HEADER_ACCEPT_CHARSET("Accept-Charset"); -const std::string HTTP_OUT_HEADER_ACCEPT_ENCODING("Accept-Encoding"); -const std::string HTTP_OUT_HEADER_ACCEPT_LANGUAGE("Accept-Language"); -const std::string HTTP_OUT_HEADER_ACCEPT_RANGES("Accept-Ranges"); -const std::string HTTP_OUT_HEADER_AGE("Age"); -const std::string HTTP_OUT_HEADER_ALLOW("Allow"); -const std::string HTTP_OUT_HEADER_AUTHORIZATION("Authorization"); -const std::string HTTP_OUT_HEADER_CACHE_CONTROL("Cache-Control"); -const std::string HTTP_OUT_HEADER_CONNECTION("Connection"); -const std::string HTTP_OUT_HEADER_CONTENT_DESCRIPTION("Content-Description"); -const std::string HTTP_OUT_HEADER_CONTENT_ENCODING("Content-Encoding"); -const std::string HTTP_OUT_HEADER_CONTENT_ID("Content-ID"); -const std::string HTTP_OUT_HEADER_CONTENT_LANGUAGE("Content-Language"); -const std::string HTTP_OUT_HEADER_CONTENT_LENGTH("Content-Length"); -const std::string HTTP_OUT_HEADER_CONTENT_LOCATION("Content-Location"); -const std::string HTTP_OUT_HEADER_CONTENT_MD5("Content-MD5"); -const std::string HTTP_OUT_HEADER_CONTENT_RANGE("Content-Range"); -const std::string HTTP_OUT_HEADER_CONTENT_TRANSFER_ENCODING("Content-Transfer-Encoding"); -const std::string HTTP_OUT_HEADER_CONTENT_TYPE("Content-Type"); -const std::string HTTP_OUT_HEADER_COOKIE("Cookie"); -const std::string HTTP_OUT_HEADER_DATE("Date"); -const std::string HTTP_OUT_HEADER_DESTINATION("Destination"); -const std::string HTTP_OUT_HEADER_ETAG("ETag"); -const std::string HTTP_OUT_HEADER_EXPECT("Expect"); -const std::string HTTP_OUT_HEADER_EXPIRES("Expires"); -const std::string HTTP_OUT_HEADER_FROM("From"); -const std::string HTTP_OUT_HEADER_HOST("Host"); -const std::string HTTP_OUT_HEADER_IF_MATCH("If-Match"); -const std::string HTTP_OUT_HEADER_IF_MODIFIED_SINCE("If-Modified-Since"); -const std::string HTTP_OUT_HEADER_IF_NONE_MATCH("If-None-Match"); -const std::string HTTP_OUT_HEADER_IF_RANGE("If-Range"); -const std::string HTTP_OUT_HEADER_IF_UNMODIFIED_SINCE("If-Unmodified-Since"); -const std::string HTTP_OUT_HEADER_KEEP_ALIVE("Keep-Alive"); -const std::string HTTP_OUT_HEADER_LAST_MODIFIED("Last-Modified"); -const std::string HTTP_OUT_HEADER_LOCATION("Location"); -const std::string HTTP_OUT_HEADER_MAX_FORWARDS("Max-Forwards"); -const std::string HTTP_OUT_HEADER_MIME_VERSION("MIME-Version"); -const std::string HTTP_OUT_HEADER_PRAGMA("Pragma"); -const std::string HTTP_OUT_HEADER_PROXY_AUTHENTICATE("Proxy-Authenticate"); -const std::string HTTP_OUT_HEADER_PROXY_AUTHORIZATION("Proxy-Authorization"); -const std::string HTTP_OUT_HEADER_RANGE("Range"); -const std::string HTTP_OUT_HEADER_REFERER("Referer"); -const std::string HTTP_OUT_HEADER_RETRY_AFTER("Retry-After"); -const std::string HTTP_OUT_HEADER_SERVER("Server"); -const std::string HTTP_OUT_HEADER_SET_COOKIE("Set-Cookie"); -const std::string HTTP_OUT_HEADER_TE("TE"); -const std::string HTTP_OUT_HEADER_TRAILER("Trailer"); -const std::string HTTP_OUT_HEADER_TRANSFER_ENCODING("Transfer-Encoding"); -const std::string HTTP_OUT_HEADER_UPGRADE("Upgrade"); -const std::string HTTP_OUT_HEADER_USER_AGENT("User-Agent"); -const std::string HTTP_OUT_HEADER_VARY("Vary"); -const std::string HTTP_OUT_HEADER_VIA("Via"); -const std::string HTTP_OUT_HEADER_WARNING("Warning"); -const std::string HTTP_OUT_HEADER_WWW_AUTHENTICATE("WWW-Authenticate"); - -// Incoming headers are normalized to lower-case. -const std::string HTTP_IN_HEADER_ACCEPT_LANGUAGE("accept-language"); -const std::string HTTP_IN_HEADER_CACHE_CONTROL("cache-control"); -const std::string HTTP_IN_HEADER_CONTENT_LENGTH("content-length"); -const std::string HTTP_IN_HEADER_CONTENT_LOCATION("content-location"); -const std::string HTTP_IN_HEADER_CONTENT_TYPE("content-type"); -const std::string HTTP_IN_HEADER_HOST("host"); -const std::string HTTP_IN_HEADER_LOCATION("location"); -const std::string HTTP_IN_HEADER_RETRY_AFTER("retry-after"); -const std::string HTTP_IN_HEADER_SET_COOKIE("set-cookie"); -const std::string HTTP_IN_HEADER_USER_AGENT("user-agent"); -const std::string HTTP_IN_HEADER_X_FORWARDED_FOR("x-forwarded-for"); - -const std::string HTTP_CONTENT_LLSD_XML("application/llsd+xml"); -const std::string HTTP_CONTENT_OCTET_STREAM("application/octet-stream"); -const std::string HTTP_CONTENT_VND_LL_MESH("application/vnd.ll.mesh"); -const std::string HTTP_CONTENT_XML("application/xml"); -const std::string HTTP_CONTENT_JSON("application/json"); -const std::string HTTP_CONTENT_TEXT_HTML("text/html"); -const std::string HTTP_CONTENT_TEXT_HTML_UTF8("text/html; charset=utf-8"); -const std::string HTTP_CONTENT_TEXT_PLAIN_UTF8("text/plain; charset=utf-8"); -const std::string HTTP_CONTENT_TEXT_LLSD("text/llsd"); -const std::string HTTP_CONTENT_TEXT_XML("text/xml"); -const std::string HTTP_CONTENT_TEXT_LSL("text/lsl"); -const std::string HTTP_CONTENT_TEXT_PLAIN("text/plain"); -const std::string HTTP_CONTENT_IMAGE_X_J2C("image/x-j2c"); -const std::string HTTP_CONTENT_IMAGE_J2C("image/j2c"); -const std::string HTTP_CONTENT_IMAGE_JPEG("image/jpeg"); -const std::string HTTP_CONTENT_IMAGE_PNG("image/png"); -const std::string HTTP_CONTENT_IMAGE_BMP("image/bmp"); - -const std::string HTTP_NO_CACHE("no-cache"); -const std::string HTTP_NO_CACHE_CONTROL("no-cache, max-age=0"); - -const std::string HTTP_VERB_INVALID("(invalid)"); -const std::string HTTP_VERB_HEAD("HEAD"); -const std::string HTTP_VERB_GET("GET"); -const std::string HTTP_VERB_PUT("PUT"); -const std::string HTTP_VERB_POST("POST"); -const std::string HTTP_VERB_DELETE("DELETE"); -const std::string HTTP_VERB_MOVE("MOVE"); -const std::string HTTP_VERB_OPTIONS("OPTIONS"); -const std::string HTTP_VERB_PATCH("PATCH"); -const std::string HTTP_VERB_COPY("COPY"); - -const std::string& httpMethodAsVerb(EHTTPMethod method) -{ - static const std::string VERBS[] = - { - HTTP_VERB_INVALID, - HTTP_VERB_HEAD, - HTTP_VERB_GET, - HTTP_VERB_PUT, - HTTP_VERB_POST, - HTTP_VERB_DELETE, - HTTP_VERB_MOVE, - HTTP_VERB_OPTIONS, - HTTP_VERB_PATCH, - HTTP_VERB_COPY - }; - if(((S32)method <=0) || ((S32)method >= HTTP_METHOD_COUNT)) - { - return VERBS[0]; - } - return VERBS[method]; -} - -bool isHttpInformationalStatus(S32 status) -{ - // Check for status 1xx. - return((100 <= status) && (status < 200)); -} - -bool isHttpGoodStatus(S32 status) -{ - // Check for status 2xx. - return((200 <= status) && (status < 300)); -} - -bool isHttpRedirectStatus(S32 status) -{ - // Check for status 3xx. - return((300 <= status) && (status < 400)); -} - -bool isHttpClientErrorStatus(S32 status) -{ - // Status 499 is sometimes used for re-interpreted status 2xx errors - // based on body content. Treat these as potentially retryable 'server' status errors, - // since we do not have enough context to know if this will always fail. - if (HTTP_INTERNAL_ERROR == status) return false; - - // Check for status 5xx. - return((400 <= status) && (status < 500)); -} - -bool isHttpServerErrorStatus(S32 status) -{ - // Status 499 is sometimes used for re-interpreted status 2xx errors. - // Allow retry of these, since we don't have enough information in this - // context to know if this will always fail. - if (HTTP_INTERNAL_ERROR == status) return true; - - // Check for status 5xx. - return((500 <= status) && (status < 600)); -} - -// Parses 'Retry-After' header contents and returns seconds until retry should occur. -bool getSecondsUntilRetryAfter(const std::string& retry_after, F32& seconds_to_wait) -{ - // *TODO: This needs testing! Not in use yet. - // Examples of Retry-After headers: - // Retry-After: Fri, 31 Dec 1999 23:59:59 GMT - // Retry-After: 120 - - // Check for number of seconds version, first: - char* end = 0; - // Parse as double - double seconds = std::strtod(retry_after.c_str(), &end); - if ( end != 0 && *end == 0 ) - { - // Successful parse - seconds_to_wait = (F32) seconds; - return true; - } - - // Parse rfc1123 date. - time_t date = curl_getdate(retry_after.c_str(), NULL ); - if (-1 == date) return false; - - seconds_to_wait = (F64)date - LLTimer::getTotalSeconds(); - - return true; -} - |