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 enum {
  10   kCharsetUninitialized,
  11   kCharsetFromFallback,
  12   kCharsetFromTopLevelDomain,
  13   kCharsetFromFileURLGuess,
  14   kCharsetFromDocTypeDefault,  // This and up confident for XHR
  15   kCharsetFromCache,
  16   kCharsetFromParentFrame,
  17   kCharsetFromAutoDetection,
  18   kCharsetFromMetaPrescan,  // this one and smaller: HTML5 Tentative
  19   kCharsetFromMetaTag,      // this one and greater: HTML5 Confident
  20   kCharsetFromIrreversibleAutoDetection,
  21   kCharsetFromChannel,
  22   kCharsetFromOtherComponent,
  23   kCharsetFromParentForced,  // propagates to child frames
  24   kCharsetFromUserForced,    // propagates to child frames
  25   kCharsetFromUserForcedAutoDetection,
  26   kCharsetFromByteOrderMark,
  27   kCharsetFromUtf8OnlyMime,  // For JSON, WebVTT and such
  28   kCharsetFromBuiltIn,       // resource: URLs
  29 };
  30
  31 #endif /* nsCharsetSource_h_ */