parser/nsCharsetSource.h
author Henri Sivonen <hsivonen@iki.fi>
Tue, 06 Nov 2012 13:57:51 +0200
changeset 120341 12288a8a5037d6389ac228d2972b1219102dfd7d
parent 93355 323deae312d2fa7070ed37d7d7c447bcf9c55059
child 129130 b814f5638b20c2bdd44e135b22717026f269c901
permissions -rw-r--r--
Bug 716579 - Let a BOM override HTTP-level charset in the HTML and XML parsers. r=smaug.

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this file,
 * You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsCharsetSource_h_
#define nsCharsetSource_h_

// note: the value order defines the priority; higher numbers take priority
#define kCharsetUninitialized           0
#define kCharsetFromWeakDocTypeDefault  1
#define kCharsetFromUserDefault         2
#define kCharsetFromDocTypeDefault      3 // This and up confident for XHR
#define kCharsetFromCache               4
#define kCharsetFromParentFrame         5
#define kCharsetFromAutoDetection       6
#define kCharsetFromHintPrevDoc         7
#define kCharsetFromMetaPrescan         8 // this one and smaller: HTML5 Tentative
#define kCharsetFromMetaTag             9 // this one and greater: HTML5 Confident
#define kCharsetFromIrreversibleAutoDetection 10
#define kCharsetFromChannel            11
#define kCharsetFromOtherComponent     12
#define kCharsetFromByteOrderMark      13
// Levels below here will be forced onto childframes too
#define kCharsetFromParentForced       14
#define kCharsetFromUserForced         15
#define kCharsetFromPreviousLoading    16

#endif /* nsCharsetSource_h_ */