parser/nsCharsetSource.h

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   3  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5 #ifndef nsCharsetSource_h_
   6 #define nsCharsetSource_h_
   7
   8 // note: the value order defines the priority; higher numbers take priority
   9 #define kCharsetUninitialized           0
  10 #define kCharsetFromWeakDocTypeDefault  1
  11 #define kCharsetFromUserDefault         2
  12 #define kCharsetFromDocTypeDefault      3 // This and up confident for XHR
  13 #define kCharsetFromCache               4
  14 #define kCharsetFromParentFrame         5
  15 #define kCharsetFromAutoDetection       6
  16 #define kCharsetFromHintPrevDoc         7
  17 #define kCharsetFromMetaPrescan         8 // this one and smaller: HTML5 Tentative
  18 #define kCharsetFromMetaTag             9 // this one and greater: HTML5 Confident
  19 #define kCharsetFromIrreversibleAutoDetection 10
  20 #define kCharsetFromByteOrderMark      11
  21 #define kCharsetFromChannel            12
  22 #define kCharsetFromOtherComponent     13
  23 // Levels below here will be forced onto childframes too
  24 #define kCharsetFromParentForced       14
  25 #define kCharsetFromUserForced         15
  26 #define kCharsetFromPreviousLoading    16
  27
  28 #endif /* nsCharsetSource_h_ */