forked from mirrors/gecko-dev
46fc331568
Most of the noise is from the fact that clang-format on parser/html/*.{h,cpp}
reformatted all sorts of stuff. Not running it caused lots of format changes
from the generator... I guess we changed the format rules since the last time
this got run?
MozReview-Commit-ID: IA2G87zUIKN
43 lines
1.3 KiB
C
43 lines
1.3 KiB
C
/* 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/. */
|
|
|
|
#include "nsISupportsImpl.h"
|
|
|
|
#include "mozilla/Encoding.h"
|
|
|
|
const mozilla::Encoding*
|
|
nsHtml5MetaScanner::sniff(nsHtml5ByteReadable* bytes)
|
|
{
|
|
readable = bytes;
|
|
stateLoop(stateSave);
|
|
readable = nullptr;
|
|
return mEncoding;
|
|
}
|
|
|
|
bool
|
|
nsHtml5MetaScanner::tryCharset(nsHtml5String charset)
|
|
{
|
|
// This code needs to stay in sync with
|
|
// nsHtml5StreamParser::internalEncodingDeclaration. Unfortunately, the
|
|
// trickery with member fields here leads to some copy-paste reuse. :-(
|
|
nsAutoCString label;
|
|
nsString charset16; // Not Auto, because using it to hold nsStringBuffer*
|
|
charset.ToString(charset16);
|
|
CopyUTF16toUTF8(charset16, label);
|
|
const mozilla::Encoding* encoding = Encoding::ForLabel(label);
|
|
if (!encoding) {
|
|
return false;
|
|
}
|
|
if (encoding == UTF_16BE_ENCODING || encoding == UTF_16LE_ENCODING) {
|
|
mEncoding = UTF_8_ENCODING;
|
|
return true;
|
|
}
|
|
if (encoding == X_USER_DEFINED_ENCODING) {
|
|
// WebKit/Blink hack for Indian and Armenian legacy sites
|
|
mEncoding = WINDOWS_1252_ENCODING;
|
|
return true;
|
|
}
|
|
mEncoding = encoding;
|
|
return true;
|
|
}
|