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/*
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2006, 2008 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*
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*/
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#include "config.h"
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#include "CSSHelper.h"
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#include "PlatformString.h"
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#include <wtf/Vector.h>
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namespace WebCore {
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String deprecatedParseURL(const String& url)
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{
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StringImpl* i = url.impl();
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if (!i)
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return String();
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int o = 0;
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int l = i->length();
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while (o < l && (*i)[o] <= ' ') {
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++o;
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--l;
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}
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while (l > 0 && (*i)[o + l - 1] <= ' ')
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--l;
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if (l >= 5
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&& ((*i)[o] == 'u' || (*i)[o] == 'U')
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&& ((*i)[o + 1] == 'r' || (*i)[o + 1] == 'R')
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&& ((*i)[o + 2] == 'l' || (*i)[o + 2] == 'L')
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&& (*i)[o + 3] == '('
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&& (*i)[o + l - 1] == ')') {
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o += 4;
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l -= 5;
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}
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while (o < l && (*i)[o] <= ' ') {
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++o;
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--l;
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}
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while (l > 0 && (*i)[o + l - 1] <= ' ')
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--l;
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if (l >= 2 && (*i)[o] == (*i)[o + l - 1] && ((*i)[o] == '\'' || (*i)[o] == '\"')) {
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o++;
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l -= 2;
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}
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while (o < l && (*i)[o] <= ' ') {
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++o;
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--l;
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}
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while (l > 0 && (*i)[o + l - 1] <= ' ')
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--l;
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Vector<UChar, 2048> buffer(l);
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int nl = 0;
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for (int k = o; k < o + l; k++) {
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UChar c = (*i)[k];
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if (c > '\r')
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buffer[nl++] = c;
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}
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return String(buffer.data(), nl);
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}
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} // namespace WebCore
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