src/http/RegisteredHeaders.cc

   1 /*
   2  * Copyright (C) 1996-2015 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #include "squid.h"
  10 #include "RegisteredHeaders.h"
  11
  12 #include <ostream>
  13
  14 namespace Http
  15 {
  16 /*
  17  * A table with major attributes for every known field.
  18  *
  19  * Invariant on this table:
  20  * for each index in HeaderTable, (int)HeaderTable[index] = index
  21  *
  22  * To be kept in sync with Http::HdrType
  23  */
  24 const HeaderTableRecord HeaderTable[] = {
  25     {"Accept", Http::HdrType::ACCEPT, Http::HdrFieldType::ftStr},
  26     {"Accept-Charset", Http::HdrType::ACCEPT_CHARSET, Http::HdrFieldType::ftStr},
  27     {"Accept-Encoding", Http::HdrType::ACCEPT_ENCODING, Http::HdrFieldType::ftStr},
  28     {"Accept-Language", Http::HdrType::ACCEPT_LANGUAGE, Http::HdrFieldType::ftStr},
  29     {"Accept-Ranges", Http::HdrType::ACCEPT_RANGES, Http::HdrFieldType::ftStr},
  30     {"Age", Http::HdrType::AGE, Http::HdrFieldType::ftInt},
  31     {"Allow", Http::HdrType::ALLOW, Http::HdrFieldType::ftStr},
  32     {"Alternate-Protocol", Http::HdrType::ALTERNATE_PROTOCOL, Http::HdrFieldType::ftStr},
  33     {"Authentication-Info", Http::HdrType::AUTHENTICATION_INFO, Http::HdrFieldType::ftStr},
  34     {"Authorization", Http::HdrType::AUTHORIZATION, Http::HdrFieldType::ftStr},    /* for now */
  35     {"Cache-Control", Http::HdrType::CACHE_CONTROL, Http::HdrFieldType::ftPCc},
  36     {"Connection", Http::HdrType::CONNECTION, Http::HdrFieldType::ftStr},
  37     {"Content-Base", Http::HdrType::CONTENT_BASE, Http::HdrFieldType::ftStr},
  38     {"Content-Disposition", Http::HdrType::CONTENT_DISPOSITION, Http::HdrFieldType::ftStr},  /* for now */
  39     {"Content-Encoding", Http::HdrType::CONTENT_ENCODING, Http::HdrFieldType::ftStr},
  40     {"Content-Language", Http::HdrType::CONTENT_LANGUAGE, Http::HdrFieldType::ftStr},
  41     {"Content-Length", Http::HdrType::CONTENT_LENGTH, Http::HdrFieldType::ftInt64},
  42     {"Content-Location", Http::HdrType::CONTENT_LOCATION, Http::HdrFieldType::ftStr},
  43     {"Content-MD5", Http::HdrType::CONTENT_MD5, Http::HdrFieldType::ftStr},    /* for now */
  44     {"Content-Range", Http::HdrType::CONTENT_RANGE, Http::HdrFieldType::ftPContRange},
  45     {"Content-Type", Http::HdrType::CONTENT_TYPE, Http::HdrFieldType::ftStr},
  46     {"Cookie", Http::HdrType::COOKIE, Http::HdrFieldType::ftStr},
  47     {"Cookie2", Http::HdrType::COOKIE2, Http::HdrFieldType::ftStr},
  48     {"Date", Http::HdrType::DATE, Http::HdrFieldType::ftDate_1123},
  49     {"ETag", Http::HdrType::ETAG, Http::HdrFieldType::ftETag},
  50     {"Expect", Http::HdrType::EXPECT, Http::HdrFieldType::ftStr},
  51     {"Expires", Http::HdrType::EXPIRES, Http::HdrFieldType::ftDate_1123},
  52     {"Forwarded", Http::HdrType::FORWARDED, Http::HdrFieldType::ftStr},
  53     {"From", Http::HdrType::FROM, Http::HdrFieldType::ftStr},
  54     {"Host", Http::HdrType::HOST, Http::HdrFieldType::ftStr},
  55     {"HTTP2-Settings", Http::HdrType::HTTP2_SETTINGS, Http::HdrFieldType::ftStr}, /* for now */
  56     {"If-Match", Http::HdrType::IF_MATCH, Http::HdrFieldType::ftStr},  /* for now */
  57     {"If-Modified-Since", Http::HdrType::IF_MODIFIED_SINCE, Http::HdrFieldType::ftDate_1123},
  58     {"If-None-Match", Http::HdrType::IF_NONE_MATCH, Http::HdrFieldType::ftStr},    /* for now */
  59     {"If-Range", Http::HdrType::IF_RANGE, Http::HdrFieldType::ftDate_1123_or_ETag},
  60     {"If-Unmodified-Since", Http::HdrType::IF_UNMODIFIED_SINCE, Http::HdrFieldType::ftDate_1123},
  61     {"Keep-Alive", Http::HdrType::KEEP_ALIVE, Http::HdrFieldType::ftStr},
  62     {"Key", Http::HdrType::KEY, Http::HdrFieldType::ftStr},
  63     {"Last-Modified", Http::HdrType::LAST_MODIFIED, Http::HdrFieldType::ftDate_1123},
  64     {"Link", Http::HdrType::LINK, Http::HdrFieldType::ftStr},
  65     {"Location", Http::HdrType::LOCATION, Http::HdrFieldType::ftStr},
  66     {"Max-Forwards", Http::HdrType::MAX_FORWARDS, Http::HdrFieldType::ftInt64},
  67     {"Mime-Version", Http::HdrType::MIME_VERSION, Http::HdrFieldType::ftStr},  /* for now */
  68     {"Negotiate", Http::HdrType::NEGOTIATE, Http::HdrFieldType::ftStr},
  69     {"Origin", Http::HdrType::ORIGIN, Http::HdrFieldType::ftStr},
  70     {"Pragma", Http::HdrType::PRAGMA, Http::HdrFieldType::ftStr},
  71     {"Proxy-Authenticate", Http::HdrType::PROXY_AUTHENTICATE, Http::HdrFieldType::ftStr},
  72     {"Proxy-Authentication-Info", Http::HdrType::PROXY_AUTHENTICATION_INFO, Http::HdrFieldType::ftStr},
  73     {"Proxy-Authorization", Http::HdrType::PROXY_AUTHORIZATION, Http::HdrFieldType::ftStr},
  74     {"Proxy-Connection", Http::HdrType::PROXY_CONNECTION, Http::HdrFieldType::ftStr},
  75     {"Proxy-support", Http::HdrType::PROXY_SUPPORT, Http::HdrFieldType::ftStr},
  76     {"Public", Http::HdrType::PUBLIC, Http::HdrFieldType::ftStr},
  77     {"Range", Http::HdrType::RANGE, Http::HdrFieldType::ftPRange},
  78     {"Referer", Http::HdrType::REFERER, Http::HdrFieldType::ftStr},
  79     {"Request-Range", Http::HdrType::REQUEST_RANGE, Http::HdrFieldType::ftPRange}, /* usually matches Http::HdrType::RANGE */
  80     {"Retry-AHttp::HdrFieldType::fter", Http::HdrType::RETRY_AFTER, Http::HdrFieldType::ftStr},    /* for now (Http::HdrFieldType::ftDate_1123 or Http::HdrFieldType::ftInt!} */
  81     {"Server", Http::HdrType::SERVER, Http::HdrFieldType::ftStr},
  82     {"Set-Cookie", Http::HdrType::SET_COOKIE, Http::HdrFieldType::ftStr},
  83     {"Set-Cookie2", Http::HdrType::SET_COOKIE2, Http::HdrFieldType::ftStr},
  84     {"TE", Http::HdrType::TE, Http::HdrFieldType::ftStr},
  85     {"Title", Http::HdrType::TITLE, Http::HdrFieldType::ftStr},
  86     {"Trailer", Http::HdrType::TRAILER, Http::HdrFieldType::ftStr},
  87     {"Transfer-Encoding", Http::HdrType::TRANSFER_ENCODING, Http::HdrFieldType::ftStr},
  88     {"Translate", Http::HdrType::TRANSLATE, Http::HdrFieldType::ftStr},    /* for now. may need to crop */
  89     {"Unless-Modified-Since", Http::HdrType::UNLESS_MODIFIED_SINCE, Http::HdrFieldType::ftStr},  /* for now ignore. may need to crop */
  90     {"Upgrade", Http::HdrType::UPGRADE, Http::HdrFieldType::ftStr},    /* for now */
  91     {"User-Agent", Http::HdrType::USER_AGENT, Http::HdrFieldType::ftStr},
  92     {"Vary", Http::HdrType::VARY, Http::HdrFieldType::ftStr},  /* for now */
  93     {"Via", Http::HdrType::VIA, Http::HdrFieldType::ftStr},    /* for now */
  94     {"Warning", Http::HdrType::WARNING, Http::HdrFieldType::ftStr},    /* for now */
  95     {"WWW-Authenticate", Http::HdrType::WWW_AUTHENTICATE, Http::HdrFieldType::ftStr},
  96     {"X-Cache", Http::HdrType::X_CACHE, Http::HdrFieldType::ftStr},
  97     {"X-Cache-Lookup", Http::HdrType::X_CACHE_LOOKUP, Http::HdrFieldType::ftStr},
  98     {"X-Forwarded-For", Http::HdrType::X_FORWARDED_FOR, Http::HdrFieldType::ftStr},
  99     {"X-Request-URI", Http::HdrType::X_REQUEST_URI, Http::HdrFieldType::ftStr},
 100     {"X-Squid-Error", Http::HdrType::X_SQUID_ERROR, Http::HdrFieldType::ftStr},
 101 #if X_ACCELERATOR_VARY
 102     {"X-Accelerator-Vary", Http::HdrType::HDR_X_ACCELERATOR_VARY, Http::HdrFieldType::ftStr},
 103 #endif
 104 #if USE_ADAPTATION
 105     {"X-Next-Services", Http::HdrType::X_NEXT_SERVICES, Http::HdrFieldType::ftStr},
 106 #endif
 107     {"Surrogate-Capability", Http::HdrType::SURROGATE_CAPABILITY, Http::HdrFieldType::ftStr},
 108     {"Surrogate-Control", Http::HdrType::SURROGATE_CONTROL, Http::HdrFieldType::ftPSc},
 109     {"Front-End-Https", Http::HdrType::FRONT_END_HTTPS, Http::HdrFieldType::ftStr},
 110     {"FTP-Command", Http::HdrType::FTP_COMMAND, Http::HdrFieldType::ftStr},
 111     {"FTP-Arguments", Http::HdrType::FTP_ARGUMENTS, Http::HdrFieldType::ftStr},
 112     {"FTP-Pre", Http::HdrType::FTP_PRE, Http::HdrFieldType::ftStr},
 113     {"FTP-Status", Http::HdrType::FTP_STATUS, Http::HdrFieldType::ftInt},
 114     {"FTP-Reason", Http::HdrType::FTP_REASON, Http::HdrFieldType::ftStr},
 115     {"Other:", Http::HdrType::OTHER, Http::HdrFieldType::ftStr},    /* ':' will not allow matches */
 116     {"*INVALID*:", Http::HdrType::BAD_HDR, Http::HdrFieldType::ftInvalid}, /* ':' will not allow matches */
 117     {nullptr, Http::HdrType::ENUM_END, Http::HdrFieldType::ftInvalid}    /* end of table */
 118 };
 119
 120 const LookupTable<Http::HdrType, HeaderTableRecord> HeaderLookupTable(Http::HdrType::BAD_HDR, HeaderTable);
 121
 122 }; /* namespace Http */
 123