naiveproxy/base/i18n/encoding_detection.cc
2018-01-28 13:32:06 -05:00

30 lines
824 B
C++

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "base/i18n/encoding_detection.h"
#include "third_party/ced/src/compact_enc_det/compact_enc_det.h"
namespace base {
bool DetectEncoding(const std::string& text, std::string* encoding) {
int consumed_bytes;
bool is_reliable;
Encoding enc = CompactEncDet::DetectEncoding(
text.c_str(), text.length(), nullptr, nullptr, nullptr,
UNKNOWN_ENCODING,
UNKNOWN_LANGUAGE,
CompactEncDet::QUERY_CORPUS, // plain text
false, // Include 7-bit encodings
&consumed_bytes,
&is_reliable);
if (enc == UNKNOWN_ENCODING)
return false;
*encoding = MimeEncodingName(enc);
return true;
}
} // namespace base