author | Simon Howkins <simonh@symbian.org> |
Mon, 15 Nov 2010 14:53:34 +0000 | |
branch | RCL_3 |
changeset 105 | 871af676edac |
parent 94 | 919f36ff910f |
permissions | -rw-r--r-- |
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/* |
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* This file is part of the CSS implementation for KDE. |
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* |
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* Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
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* Copyright (C) 2006 Apple Computer, Inc. |
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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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|
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#include "config.h" |
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#include "CSSHelper.h" |
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|
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#include "PlatformString.h" |
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#include <wtf/Vector.h> |
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|
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namespace WebCore { |
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|
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String parseURL(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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|
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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 new StringImpl(buffer.data(), nl); |
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} |
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} // namespace WebCore |