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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the utils of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
// auto generated. DO NOT EDIT.
class RegExpTokenizer
{
public:
RegExpTokenizer(const QString &inp);
inline QChar next() {
return (pos < input.length()) ? input.at(pos++) : QChar();
}
int lex();
QString input;
int pos;
int lexemStart;
int lexemLength;
};
RegExpTokenizer::RegExpTokenizer(const QString &inp)
{
input = inp;
pos = 0;
lexemStart = 0;
lexemLength = 0;
}
int RegExpTokenizer::lex()
{
lexemStart = pos;
lexemLength = 0;
int lastAcceptingPos = -1;
int token = -1;
QChar ch;
// initial state
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 33)
goto state_1;
if (ch.unicode() == 34)
goto state_2;
if (ch.unicode() >= 35 && ch.unicode() <= 39)
goto state_1;
if (ch.unicode() == 40) {
token = RE2NFA::TOK_LPAREN;
goto found;
}
if (ch.unicode() == 41) {
token = RE2NFA::TOK_RPAREN;
goto found;
}
if (ch.unicode() == 42) {
token = RE2NFA::TOK_STAR;
goto found;
}
if (ch.unicode() == 43) {
token = RE2NFA::TOK_PLUS;
goto found;
}
if (ch.unicode() == 44) {
token = RE2NFA::TOK_COMMA;
goto found;
}
if (ch.unicode() == 45)
goto state_1;
if (ch.unicode() == 46) {
token = RE2NFA::TOK_DOT;
goto found;
}
if (ch.unicode() >= 47 && ch.unicode() <= 62)
goto state_1;
if (ch.unicode() == 63) {
token = RE2NFA::TOK_QUESTION;
goto found;
}
if (ch.unicode() >= 64 && ch.unicode() <= 90)
goto state_1;
if (ch.unicode() == 91)
goto state_10;
if (ch.unicode() == 92)
goto state_11;
if (ch.unicode() >= 93 && ch.unicode() <= 122)
goto state_1;
if (ch.unicode() == 123) {
token = RE2NFA::TOK_LBRACE;
goto found;
}
if (ch.unicode() == 124) {
token = RE2NFA::TOK_OR;
goto found;
}
if (ch.unicode() == 125) {
token = RE2NFA::TOK_RBRACE;
goto found;
}
if (ch.unicode() >= 126)
goto state_1;
goto out;
state_1:
lastAcceptingPos = pos;
token = RE2NFA::TOK_STRING;
goto out;
state_2:
lastAcceptingPos = pos;
token = RE2NFA::TOK_STRING;
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 33)
goto state_15;
if (ch.unicode() == 34)
goto state_16;
if (ch.unicode() >= 35)
goto state_15;
goto out;
state_10:
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 91)
goto state_17;
if (ch.unicode() == 92)
goto state_18;
if (ch.unicode() == 93)
goto state_19;
if (ch.unicode() >= 94)
goto state_17;
goto out;
state_11:
lastAcceptingPos = pos;
token = RE2NFA::TOK_STRING;
ch = next();
if (ch.unicode() >= 1)
goto state_20;
goto out;
state_15:
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 33)
goto state_15;
if (ch.unicode() == 34)
goto state_16;
if (ch.unicode() >= 35)
goto state_15;
goto out;
state_16:
lastAcceptingPos = pos;
token = RE2NFA::TOK_QUOTED_STRING;
goto out;
state_17:
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 91)
goto state_17;
if (ch.unicode() == 92)
goto state_18;
if (ch.unicode() == 93)
goto state_19;
if (ch.unicode() >= 94)
goto state_17;
goto out;
state_18:
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 91)
goto state_17;
if (ch.unicode() == 92)
goto state_18;
if (ch.unicode() == 93)
goto state_21;
if (ch.unicode() >= 94)
goto state_17;
goto out;
state_19:
lastAcceptingPos = pos;
token = RE2NFA::TOK_SEQUENCE;
goto out;
state_20:
lastAcceptingPos = pos;
token = RE2NFA::TOK_STRING;
goto out;
state_21:
lastAcceptingPos = pos;
token = RE2NFA::TOK_SEQUENCE;
ch = next();
if (ch.unicode() >= 1 && ch.unicode() <= 91)
goto state_17;
if (ch.unicode() == 92)
goto state_18;
if (ch.unicode() == 93)
goto state_19;
if (ch.unicode() >= 94)
goto state_17;
goto out;
found:
lastAcceptingPos = pos;
out:
if (lastAcceptingPos != -1) {
lexemLength = lastAcceptingPos - lexemStart;
pos = lastAcceptingPos;
}
return token;
}
|
