1/***************************************************************************
2 * Copyright (C) 2005-2014 by the Quassel Project *
3 * devel@quassel-irc.org *
4 * *
5 * This program is free software; you can redistribute it and/or modify *
6 * it under the terms of the GNU General Public License as published by *
7 * the Free Software Foundation; either version 2 of the License, or *
8 * (at your option) version 3. *
9 * *
10 * This program is distributed in the hope that it will be useful, *
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
13 * GNU General Public License for more details. *
14 * *
15 * You should have received a copy of the GNU General Public License *
16 * along with this program; if not, write to the *
17 * Free Software Foundation, Inc., *
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
19 ***************************************************************************/
20
21#ifndef ABSTRACTCLIPARSER_H
22#define ABSTRACTCLIPARSER_H
23
24#include <QStringList>
25
26class AbstractCliParser
27{
28public:
29 virtual bool init(const QStringList &arguments = QStringList()) = 0;
30
31 virtual QString value(const QString &longName) = 0;
32 virtual bool isSet(const QString &longName) = 0;
33 inline void addSwitch(const QString &longName, const char shortName = 0, const QString &help = QString())
34 {
35 addArgument(longName, CliParserArg(CliParserArg::CliArgSwitch, shortName, help));
36 }
37
38
39 inline void addOption(const QString &longName, const char shortName = 0, const QString &help = QString(), const QString &def = QString())
40 {
41 addArgument(longName, CliParserArg(CliParserArg::CliArgOption, shortName, help, def));
42 }
43
44
45 virtual void usage() = 0;
46
47 virtual ~AbstractCliParser() {};
48
49protected:
50 struct CliParserArg {
51 enum CliArgType {
52 CliArgInvalid,
53 CliArgSwitch,
54 CliArgOption
55 };
56
57 CliParserArg(const CliArgType _type = CliArgInvalid, const char _shortName = 0, const QString _help = QString(), const QString _def = QString())
58 : type(_type),
59 shortName(_shortName),
60 help(_help),
61 def(_def),
62 value(QString()),
63 boolValue(false) {};
64
65 CliArgType type;
66 char shortName;
67 QString help;
68 QString def;
69 QString value;
70 bool boolValue;
71 };
72
73 virtual void addArgument(const QString &longName, const CliParserArg &arg) = 0;
74};
75
76
77#endif
78