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// Copyright (c) 2012 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 "chrome/common/pref_names_util.h"
#include "base/string_util.h"
namespace pref_names_util {
const char kWebKitFontPrefPrefix[] = "webkit.webprefs.fonts.";
bool ParseFontNamePrefPath(const std::string& pref_path,
std::string* generic_family,
std::string* script) {
if (!StartsWithASCII(pref_path, kWebKitFontPrefPrefix, true))
return false;
size_t start = strlen(kWebKitFontPrefPrefix);
size_t pos = pref_path.find('.', start);
if (pos == std::string::npos || pos + 1 == pref_path.length())
return false;
if (generic_family)
*generic_family = pref_path.substr(start, pos - start);
if (script)
*script = pref_path.substr(pos + 1);
return true;
}
} // namespace pref_names_util
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