1/**
2 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#ifndef WMLVariables_h
22#define WMLVariables_h
23
24#if ENABLE(WML)
25namespace WebCore {
26
27    class Document;
28    class String;
29
30    enum WMLVariableEscapingMode {
31        WMLVariableEscapingNone = 0,
32        WMLVariableEscapingEscape,
33        WMLVariableEscapingUnescape
34    };
35
36    bool isValidVariableName(const String&);
37    bool containsVariableReference(const String&, bool& isValid);
38
39    String substituteVariableReferences(const String& variableReference,
40                                        Document*,
41                                        WMLVariableEscapingMode mode = WMLVariableEscapingNone);
42
43}
44
45#endif
46#endif
47