1/*
2 * Copyright (C) 2008 Apple Inc. All Rights Reserved.
3 * Copyright (C) 2002, 2003 The Karbon Developers
4 * Copyright (C) 2006, 2007 Rob Buis <buis@kde.org>
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 */
21
22#ifndef ParserUtilities_h
23#define ParserUtilities_h
24
25#include "wtf/text/WTFString.h"
26
27namespace blink {
28
29template<typename CharType>
30inline bool skipString(const CharType*& ptr, const CharType* end, const CharType* name, int length)
31{
32    if (end - ptr < length)
33        return false;
34    if (memcmp(name, ptr, sizeof(CharType) * length))
35        return false;
36    ptr += length;
37    return true;
38}
39
40inline bool skipString(const UChar*& ptr, const UChar* end, const LChar* name, int length)
41{
42    if (end - ptr < length)
43        return false;
44    for (int i = 0; i < length; ++i) {
45        if (ptr[i] != name[i])
46            return false;
47    }
48    ptr += length;
49    return true;
50}
51
52template<typename CharType>
53inline bool skipString(const CharType*& ptr, const CharType* end, const char* str)
54{
55    int length = strlen(str);
56    if (end - ptr < length)
57        return false;
58    for (int i = 0; i < length; ++i) {
59        if (ptr[i] != str[i])
60            return false;
61    }
62    ptr += length;
63    return true;
64}
65
66} // namespace blink
67
68#endif // ParserUtilities_h
69