parserutilities.h

linux下开源浏览器WebKit的源码,市面上的很多商用浏览器都是移植自WebKit

/*
 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
 * Copyright (C) 2002, 2003 The Karbon Developers
 * Copyright (C) 2006, 2007 Rob Buis <[e-mail]>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public License
 * along with this library; see the file COPYING.LIB.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#ifndef ParserUtilities_h
#define ParserUtilities_h

#include "PlatformString.h"

namespace WebCore {

    inline bool skipString(const UChar*& ptr, const UChar* end, const UChar* name, int length)
    {
        if (end - ptr < length)
            return false;
        if (memcmp(name, ptr, sizeof(UChar) * length))
            return false;
        ptr += length;
        return true;
    }

    inline bool skipString(const UChar*& ptr, const UChar* end, const char* str)
    {
        int length = strlen(str);
        if (end - ptr < length)
            return false;
        for (int i = 0; i < length; ++i) {
            if (ptr[i] != str[i])
                return false;
        }
        ptr += length;
        return true;
    }

} // namspace WebCore

#endif // ParserUtilities_h