f776595cc1
From Qt 5.7 -> tools & applications are lisenced under GPL v3 with some exceptions, see http://blog.qt.io/blog/2016/01/13/new-agreement-with-the-kde-free-qt-foundation/ Updated license headers to use new GPL-EXCEPT header instead of LGPL21 one (in those files which will be under GPL 3 with exceptions) Change-Id: I42a473ddc97101492a60b9287d90979d9eb35ae1 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@theqtcompany.com>
111 lines
2.7 KiB
C
111 lines
2.7 KiB
C
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of the tools applications of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:GPL-EXCEPT$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef UTILS_H
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#define UTILS_H
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#include <QtCore/qglobal.h>
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QT_BEGIN_NAMESPACE
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inline bool is_whitespace(char s)
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{
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return (s == ' ' || s == '\t' || s == '\n');
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}
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inline bool is_space(char s)
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{
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return (s == ' ' || s == '\t');
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}
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inline bool is_ident_start(char s)
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{
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return ((s >= 'a' && s <= 'z')
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|| (s >= 'A' && s <= 'Z')
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|| s == '_' || s == '$'
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);
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}
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inline bool is_ident_char(char s)
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{
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return ((s >= 'a' && s <= 'z')
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|| (s >= 'A' && s <= 'Z')
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|| (s >= '0' && s <= '9')
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|| s == '_' || s == '$'
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);
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}
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inline bool is_identifier(const char *s, int len)
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{
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if (len < 1)
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return false;
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if (!is_ident_start(*s))
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return false;
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for (int i = 1; i < len; ++i)
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if (!is_ident_char(s[i]))
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return false;
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return true;
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}
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inline bool is_digit_char(char s)
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{
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return (s >= '0' && s <= '9');
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}
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inline bool is_octal_char(char s)
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{
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return (s >= '0' && s <= '7');
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}
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inline bool is_hex_char(char s)
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{
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return ((s >= 'a' && s <= 'f')
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|| (s >= 'A' && s <= 'F')
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|| (s >= '0' && s <= '9')
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);
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}
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inline const char *skipQuote(const char *data)
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{
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while (*data && (*data != '\"')) {
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if (*data == '\\') {
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++data;
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if (!*data) break;
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}
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++data;
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}
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if (*data) //Skip last quote
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++data;
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return data;
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}
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QT_END_NAMESPACE
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#endif // UTILS_H
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