includes/Defines.php

   1 <?php
   2 /**
   3  * A few constants that might be needed during LocalSettings.php
   4  */
   5
   6 /**
   7  * Version constants for the benefit of extensions
   8  */
   9 define( 'MW_SPECIALPAGE_VERSION', 2 );
  10
  11 /**#@+
  12  * Database related constants
  13  */
  14 define( 'DBO_DEBUG', 1 );
  15 define( 'DBO_NOBUFFER', 2 );
  16 define( 'DBO_IGNORE', 4 );
  17 define( 'DBO_TRX', 8 );
  18 define( 'DBO_DEFAULT', 16 );
  19 define( 'DBO_PERSISTENT', 32 );
  20 /**#@-*/
  21
  22 # Valid database indexes
  23 # Operation-based indexes
  24 define( 'DB_SLAVE', -1 );     # Read from the slave (or only server)
  25 define( 'DB_MASTER', -2 );    # Write to master (or only server)
  26 define( 'DB_LAST', -3 );     # Whatever database was used last
  27
  28 # Obsolete aliases
  29 define( 'DB_READ', -1 );
  30 define( 'DB_WRITE', -2 );
  31
  32
  33 /**#@+
  34  * Virtual namespaces; don't appear in the page database
  35  */
  36 define('NS_MEDIA', -2);
  37 define('NS_SPECIAL', -1);
  38 /**#@-*/
  39
  40 /**#@+
  41  * Real namespaces
  42  *
  43  * Number 100 and beyond are reserved for custom namespaces;
  44  * DO NOT assign standard namespaces at 100 or beyond.
  45  * DO NOT Change integer values as they are most probably hardcoded everywhere
  46  * see bug #696 which talked about that.
  47  */
  48 define('NS_MAIN', 0);
  49 define('NS_TALK', 1);
  50 define('NS_USER', 2);
  51 define('NS_USER_TALK', 3);
  52 define('NS_PROJECT', 4);
  53 define('NS_PROJECT_TALK', 5);
  54 define('NS_IMAGE', 6);
  55 define('NS_IMAGE_TALK', 7);
  56 define('NS_MEDIAWIKI', 8);
  57 define('NS_MEDIAWIKI_TALK', 9);
  58 define('NS_TEMPLATE', 10);
  59 define('NS_TEMPLATE_TALK', 11);
  60 define('NS_HELP', 12);
  61 define('NS_HELP_TALK', 13);
  62 define('NS_CATEGORY', 14);
  63 define('NS_CATEGORY_TALK', 15);
  64 /**#@-*/
  65
  66 /**
  67  * Available feeds objects
  68  * Should probably only be defined when a page is syndicated ie when
  69  * $wgOut->isSyndicated() is true
  70  */
  71 $wgFeedClasses = array(
  72         'rss' => 'RSSFeed',
  73         'atom' => 'AtomFeed',
  74 );
  75
  76 /**#@+
  77  * Maths constants
  78  */
  79 define( 'MW_MATH_PNG',    0 );
  80 define( 'MW_MATH_SIMPLE', 1 );
  81 define( 'MW_MATH_HTML',   2 );
  82 define( 'MW_MATH_SOURCE', 3 );
  83 define( 'MW_MATH_MODERN', 4 );
  84 define( 'MW_MATH_MATHML', 5 );
  85 /**#@-*/
  86
  87 /**#@+
  88  * Cache type
  89  */
  90 define( 'CACHE_ANYTHING', -1 );  // Use anything, as long as it works
  91 define( 'CACHE_NONE', 0 );       // Do not cache
  92 define( 'CACHE_DB', 1 );         // Store cache objects in the DB
  93 define( 'CACHE_MEMCACHED', 2 );  // MemCached, must specify servers in $wgMemCacheServers
  94 define( 'CACHE_ACCEL', 3 );      // eAccelerator or Turck, whichever is available
  95 define( 'CACHE_DBA', 4 );        // Use PHP's DBA extension to store in a DBM-style database
  96 /**#@-*/
  97
  98
  99
 100 /**#@+
 101  * Media types.
 102  * This defines constants for the value returned by Image::getMediaType()
 103  */
 104 define( 'MEDIATYPE_UNKNOWN',    'UNKNOWN' );     // unknown format
 105 define( 'MEDIATYPE_BITMAP',     'BITMAP' );      // some bitmap image or image source (like psd, etc). Can't scale up.
 106 define( 'MEDIATYPE_DRAWING',    'DRAWING' );     // some vector drawing (SVG, WMF, PS, ...) or image source (oo-draw, etc). Can scale up.
 107 define( 'MEDIATYPE_AUDIO',      'AUDIO' );       // simple audio file (ogg, mp3, wav, midi, whatever)
 108 define( 'MEDIATYPE_VIDEO',      'VIDEO' );       // simple video file (ogg, mpg, etc; no not include formats here that may contain executable sections or scripts!)
 109 define( 'MEDIATYPE_MULTIMEDIA', 'MULTIMEDIA' );  // Scriptable Multimedia (flash, advanced video container formats, etc)
 110 define( 'MEDIATYPE_OFFICE',     'OFFICE' );      // Office Documents, Spreadsheets (office formats possibly containing apples, scripts, etc)
 111 define( 'MEDIATYPE_TEXT',       'TEXT' );        // Plain text (possibly containing program code or scripts)
 112 define( 'MEDIATYPE_EXECUTABLE', 'EXECUTABLE' );  // binary executable
 113 define( 'MEDIATYPE_ARCHIVE',    'ARCHIVE' );     // archive file (zip, tar, etc)
 114 /**#@-*/
 115
 116 /**#@+
 117  * Antivirus result codes, for use in $wgAntivirusSetup.
 118  */
 119 define( 'AV_NO_VIRUS', 0 );  #scan ok, no virus found
 120 define( 'AV_VIRUS_FOUND', 1 );  #virus found!
 121 define( 'AV_SCAN_ABORTED', -1 );  #scan aborted, the file is probably imune
 122 define( 'AV_SCAN_FAILED', false );  #scan failed (scanner not found or error in scanner)
 123 /**#@-*/
 124
 125 /**#@+
 126  * Anti-lock flags
 127  * See DefaultSettings.php for a description
 128  */
 129 define( 'ALF_PRELOAD_LINKS', 1 );
 130 define( 'ALF_PRELOAD_EXISTENCE', 2 );
 131 define( 'ALF_NO_LINK_LOCK', 4 );
 132 define( 'ALF_NO_BLOCK_LOCK', 8 );
 133 /**#@-*/
 134
 135 /**#@+
 136  * Date format selectors; used in user preference storage and by
 137  * Language::date() and co.
 138  */
 139 /*define( 'MW_DATE_DEFAULT', '0' );
 140 define( 'MW_DATE_MDY', '1' );
 141 define( 'MW_DATE_DMY', '2' );
 142 define( 'MW_DATE_YMD', '3' );
 143 define( 'MW_DATE_ISO', 'ISO 8601' );*/
 144 define( 'MW_DATE_DEFAULT', 'default' );
 145 define( 'MW_DATE_MDY', 'mdy' );
 146 define( 'MW_DATE_DMY', 'dmy' );
 147 define( 'MW_DATE_YMD', 'ymd' );
 148 define( 'MW_DATE_ISO', 'ISO 8601' );
 149 /**#@-*/
 150
 151 /**#@+
 152  * RecentChange type identifiers
 153  * This may be obsolete; log items are now used for moves?
 154  */
 155 define( 'RC_EDIT', 0);
 156 define( 'RC_NEW', 1);
 157 define( 'RC_MOVE', 2);
 158 define( 'RC_LOG', 3);
 159 define( 'RC_MOVE_OVER_REDIRECT', 4);
 160 /**#@-*/
 161
 162 /**#@+
 163  * Article edit flags
 164  */
 165 define( 'EDIT_NEW', 1 );
 166 define( 'EDIT_UPDATE', 2 );
 167 define( 'EDIT_MINOR', 4 );
 168 define( 'EDIT_SUPPRESS_RC', 8 );
 169 define( 'EDIT_FORCE_BOT', 16 );
 170 define( 'EDIT_DEFER_UPDATES', 32 );
 171 define( 'EDIT_AUTOSUMMARY', 64 );
 172 /**#@-*/
 173
 174 /**
 175  * Flags for Database::makeList()
 176  * These are also available as Database class constants
 177  */
 178 define( 'LIST_COMMA', 0 );
 179 define( 'LIST_AND', 1 );
 180 define( 'LIST_SET', 2 );
 181 define( 'LIST_NAMES', 3);
 182 define( 'LIST_OR', 4);
 183
 184 /**
 185  * Unicode and normalisation related
 186  */
 187 define( 'UNICODE_HANGUL_FIRST', 0xac00 );
 188 define( 'UNICODE_HANGUL_LAST',  0xd7a3 );
 189
 190 define( 'UNICODE_HANGUL_LBASE', 0x1100 );
 191 define( 'UNICODE_HANGUL_VBASE', 0x1161 );
 192 define( 'UNICODE_HANGUL_TBASE', 0x11a7 );
 193
 194 define( 'UNICODE_HANGUL_LCOUNT', 19 );
 195 define( 'UNICODE_HANGUL_VCOUNT', 21 );
 196 define( 'UNICODE_HANGUL_TCOUNT', 28 );
 197 define( 'UNICODE_HANGUL_NCOUNT', UNICODE_HANGUL_VCOUNT * UNICODE_HANGUL_TCOUNT );
 198
 199 define( 'UNICODE_HANGUL_LEND', UNICODE_HANGUL_LBASE + UNICODE_HANGUL_LCOUNT - 1 );
 200 define( 'UNICODE_HANGUL_VEND', UNICODE_HANGUL_VBASE + UNICODE_HANGUL_VCOUNT - 1 );
 201 define( 'UNICODE_HANGUL_TEND', UNICODE_HANGUL_TBASE + UNICODE_HANGUL_TCOUNT - 1 );
 202
 203 define( 'UNICODE_SURROGATE_FIRST', 0xd800 );
 204 define( 'UNICODE_SURROGATE_LAST', 0xdfff );
 205 define( 'UNICODE_MAX', 0x10ffff );
 206 define( 'UNICODE_REPLACEMENT', 0xfffd );
 207
 208
 209 define( 'UTF8_HANGUL_FIRST', "\xea\xb0\x80" /*codepointToUtf8( UNICODE_HANGUL_FIRST )*/ );
 210 define( 'UTF8_HANGUL_LAST', "\xed\x9e\xa3" /*codepointToUtf8( UNICODE_HANGUL_LAST )*/ );
 211
 212 define( 'UTF8_HANGUL_LBASE', "\xe1\x84\x80" /*codepointToUtf8( UNICODE_HANGUL_LBASE )*/ );
 213 define( 'UTF8_HANGUL_VBASE', "\xe1\x85\xa1" /*codepointToUtf8( UNICODE_HANGUL_VBASE )*/ );
 214 define( 'UTF8_HANGUL_TBASE', "\xe1\x86\xa7" /*codepointToUtf8( UNICODE_HANGUL_TBASE )*/ );
 215
 216 define( 'UTF8_HANGUL_LEND', "\xe1\x84\x92" /*codepointToUtf8( UNICODE_HANGUL_LEND )*/ );
 217 define( 'UTF8_HANGUL_VEND', "\xe1\x85\xb5" /*codepointToUtf8( UNICODE_HANGUL_VEND )*/ );
 218 define( 'UTF8_HANGUL_TEND', "\xe1\x87\x82" /*codepointToUtf8( UNICODE_HANGUL_TEND )*/ );
 219
 220 define( 'UTF8_SURROGATE_FIRST', "\xed\xa0\x80" /*codepointToUtf8( UNICODE_SURROGATE_FIRST )*/ );
 221 define( 'UTF8_SURROGATE_LAST', "\xed\xbf\xbf" /*codepointToUtf8( UNICODE_SURROGATE_LAST )*/ );
 222 define( 'UTF8_MAX', "\xf4\x8f\xbf\xbf" /*codepointToUtf8( UNICODE_MAX )*/ );
 223 define( 'UTF8_REPLACEMENT', "\xef\xbf\xbd" /*codepointToUtf8( UNICODE_REPLACEMENT )*/ );
 224 #define( 'UTF8_REPLACEMENT', '!' );
 225
 226 define( 'UTF8_OVERLONG_A', "\xc1\xbf" );
 227 define( 'UTF8_OVERLONG_B', "\xe0\x9f\xbf" );
 228 define( 'UTF8_OVERLONG_C', "\xf0\x8f\xbf\xbf" );
 229
 230 # These two ranges are illegal
 231 define( 'UTF8_FDD0', "\xef\xb7\x90" /*codepointToUtf8( 0xfdd0 )*/ );
 232 define( 'UTF8_FDEF', "\xef\xb7\xaf" /*codepointToUtf8( 0xfdef )*/ );
 233 define( 'UTF8_FFFE', "\xef\xbf\xbe" /*codepointToUtf8( 0xfffe )*/ );
 234 define( 'UTF8_FFFF', "\xef\xbf\xbf" /*codepointToUtf8( 0xffff )*/ );
 235
 236 define( 'UTF8_HEAD', false );
 237 define( 'UTF8_TAIL', true );
 238
 239 # Hook support constants
 240 define( 'MW_SUPPORTS_EDITFILTERMERGED', 1 );
 241 define( 'MW_SUPPORTS_PARSERFIRSTCALLINIT', 1 );
 242
 243 # Allowed values for Parser::$mOutputType
 244 # Parameter to Parser::startExternalParse().
 245 define( 'OT_HTML', 1 );
 246 define( 'OT_WIKI', 2 );
 247 define( 'OT_PREPROCESS', 3 );
 248 define( 'OT_MSG' , 3 );  // b/c alias for OT_PREPROCESS
 249
 250 # Flags for Parser::setFunctionHook
 251 define( 'SFH_NO_HASH', 1 );
 252 define( 'SFH_OBJECT_ARGS', 2 );
 253
 254 # Flags for Parser::replaceLinkHolders
 255 define( 'RLH_FOR_UPDATE', 1 );
 256
 257 # Autopromote conditions (must be here and not in Autopromote.php, so that
 258 # they're loaded for DefaultSettings.php before AutoLoader.php)
 259 define( 'APCOND_EDITCOUNT', 1 );
 260 define( 'APCOND_AGE', 2 );
 261 define( 'APCOND_EMAILCONFIRMED', 3 );
 262 define( 'APCOND_INGROUPS', 4 );