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 | |
26 | class AbstractCliParser |
27 | { |
28 | public: |
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 | |
49 | protected: |
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 | |