Line data Source code
1 : /*
2 : qgpgmenewcryptoconfig.h
3 :
4 : This file is part of qgpgme, the Qt API binding for gpgme
5 : Copyright (c) 2010 Klarälvdalens Datakonsult AB
6 : Copyright (c) 2016 Intevation GmbH
7 :
8 : QGpgME is free software; you can redistribute it and/or
9 : modify it under the terms of the GNU General Public License as
10 : published by the Free Software Foundation; either version 2 of the
11 : License, or (at your option) any later version.
12 :
13 : QGpgME is distributed in the hope that it will be useful,
14 : but WITHOUT ANY WARRANTY; without even the implied warranty of
15 : MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 : General Public License for more details.
17 :
18 : You should have received a copy of the GNU General Public License
19 : along with this program; if not, write to the Free Software
20 : Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 :
22 : In addition, as a special exception, the copyright holders give
23 : permission to link the code of this program with any edition of
24 : the Qt library by Trolltech AS, Norway (or with modified versions
25 : of Qt that use the same license as Qt), and distribute linked
26 : combinations including the two. You must obey the GNU General
27 : Public License in all respects for all of the code used other than
28 : Qt. If you modify this file, you may extend this exception to
29 : your version of the file, but you are not obligated to do so. If
30 : you do not wish to do so, delete this exception statement from
31 : your version.
32 : */
33 :
34 : #ifndef QGPGME_QGPGMENEWCRYPTOCONFIG_H
35 : #define QGPGME_QGPGMENEWCRYPTOCONFIG_H
36 :
37 : #include "qgpgme_export.h"
38 : #include "cryptoconfig.h"
39 :
40 : #include <QHash>
41 : #include <QStringList>
42 : #include <QVariant>
43 :
44 : #ifdef BUILDING_QGPGME
45 : # include "configuration.h"
46 : #else
47 : # include <gpgme++/configuration.h>
48 : #endif
49 :
50 :
51 : #include <vector>
52 : #include <utility>
53 :
54 : class QGpgMENewCryptoConfig;
55 : class QGpgMENewCryptoConfigComponent;
56 : class QGpgMENewCryptoConfigGroup;
57 : class QGpgMENewCryptoConfigEntry;
58 :
59 : class QGpgMENewCryptoConfigEntry : public QGpgME::CryptoConfigEntry
60 : {
61 : public:
62 : QGpgMENewCryptoConfigEntry(const std::shared_ptr<QGpgMENewCryptoConfigGroup> &group, const GpgME::Configuration::Option &option);
63 : ~QGpgMENewCryptoConfigEntry();
64 :
65 : QString name() const Q_DECL_OVERRIDE;
66 : QString description() const Q_DECL_OVERRIDE;
67 : QString path() const Q_DECL_OVERRIDE;
68 : bool isOptional() const Q_DECL_OVERRIDE;
69 : bool isReadOnly() const Q_DECL_OVERRIDE;
70 : bool isList() const Q_DECL_OVERRIDE;
71 : bool isRuntime() const Q_DECL_OVERRIDE;
72 : Level level() const Q_DECL_OVERRIDE;
73 : ArgType argType() const Q_DECL_OVERRIDE;
74 : bool isSet() const Q_DECL_OVERRIDE;
75 : bool boolValue() const Q_DECL_OVERRIDE;
76 : QString stringValue() const Q_DECL_OVERRIDE;
77 : int intValue() const Q_DECL_OVERRIDE;
78 : unsigned int uintValue() const Q_DECL_OVERRIDE;
79 : QUrl urlValue() const Q_DECL_OVERRIDE;
80 : unsigned int numberOfTimesSet() const Q_DECL_OVERRIDE;
81 : std::vector<int> intValueList() const Q_DECL_OVERRIDE;
82 : std::vector<unsigned int> uintValueList() const Q_DECL_OVERRIDE;
83 : QList<QUrl> urlValueList() const Q_DECL_OVERRIDE;
84 : void resetToDefault() Q_DECL_OVERRIDE;
85 : void setBoolValue(bool) Q_DECL_OVERRIDE;
86 : void setStringValue(const QString &) Q_DECL_OVERRIDE;
87 : void setIntValue(int) Q_DECL_OVERRIDE;
88 : void setUIntValue(unsigned int) Q_DECL_OVERRIDE;
89 : void setURLValue(const QUrl &) Q_DECL_OVERRIDE;
90 : void setNumberOfTimesSet(unsigned int) Q_DECL_OVERRIDE;
91 : void setIntValueList(const std::vector<int> &) Q_DECL_OVERRIDE;
92 : void setUIntValueList(const std::vector<unsigned int> &) Q_DECL_OVERRIDE;
93 : void setURLValueList(const QList<QUrl> &) Q_DECL_OVERRIDE;
94 : bool isDirty() const Q_DECL_OVERRIDE;
95 :
96 : QStringList stringValueList() const;
97 :
98 : #if 0
99 : void setDirty(bool b);
100 : QString outputString() const;
101 :
102 : protected:
103 : bool isStringType() const;
104 : QVariant stringToValue(const QString &value, bool unescape) const;
105 : QString toString(bool escape) const;
106 : #endif
107 : private:
108 : std::weak_ptr<QGpgMENewCryptoConfigGroup> m_group;
109 : GpgME::Configuration::Option m_option;
110 : };
111 :
112 : class QGpgMENewCryptoConfigGroup : public QGpgME::CryptoConfigGroup
113 : {
114 : public:
115 : QGpgMENewCryptoConfigGroup(const std::shared_ptr<QGpgMENewCryptoConfigComponent> &parent, const GpgME::Configuration::Option &option);
116 : ~QGpgMENewCryptoConfigGroup();
117 :
118 : QString name() const Q_DECL_OVERRIDE;
119 0 : QString iconName() const Q_DECL_OVERRIDE
120 : {
121 0 : return QString();
122 : }
123 : QString description() const Q_DECL_OVERRIDE;
124 : QString path() const Q_DECL_OVERRIDE;
125 : QGpgME::CryptoConfigEntry::Level level() const Q_DECL_OVERRIDE;
126 : QStringList entryList() const Q_DECL_OVERRIDE;
127 : QGpgMENewCryptoConfigEntry *entry(const QString &name) const Q_DECL_OVERRIDE;
128 :
129 : private:
130 : friend class QGpgMENewCryptoConfigComponent; // it adds the entries
131 : std::weak_ptr<QGpgMENewCryptoConfigComponent> m_component;
132 : GpgME::Configuration::Option m_option;
133 : QStringList m_entryNames;
134 : QHash< QString, std::shared_ptr<QGpgMENewCryptoConfigEntry> > m_entriesByName;
135 : };
136 :
137 : /// For docu, see kleo/cryptoconfig.h
138 : class QGpgMENewCryptoConfigComponent : public QGpgME::CryptoConfigComponent, public std::enable_shared_from_this<QGpgMENewCryptoConfigComponent>
139 : {
140 : public:
141 : QGpgMENewCryptoConfigComponent();
142 : ~QGpgMENewCryptoConfigComponent();
143 :
144 : void setComponent(const GpgME::Configuration::Component &component);
145 :
146 : QString name() const Q_DECL_OVERRIDE;
147 0 : QString iconName() const Q_DECL_OVERRIDE
148 : {
149 0 : return name();
150 : }
151 : QString description() const Q_DECL_OVERRIDE;
152 : QStringList groupList() const Q_DECL_OVERRIDE;
153 : QGpgMENewCryptoConfigGroup *group(const QString &name) const Q_DECL_OVERRIDE;
154 :
155 : void sync(bool runtime);
156 :
157 : private:
158 : GpgME::Configuration::Component m_component;
159 : QHash< QString, std::shared_ptr<QGpgMENewCryptoConfigGroup> > m_groupsByName;
160 : };
161 :
162 : /**
163 : * CryptoConfig implementation around the gpgconf command-line tool
164 : * For method docu, see kleo/cryptoconfig.h
165 : */
166 : class QGPGME_EXPORT QGpgMENewCryptoConfig : public QGpgME::CryptoConfig
167 : {
168 : public:
169 : /**
170 : * Constructor
171 : */
172 : QGpgMENewCryptoConfig();
173 : ~QGpgMENewCryptoConfig();
174 :
175 : QStringList componentList() const Q_DECL_OVERRIDE;
176 :
177 : QGpgMENewCryptoConfigComponent *component(const QString &name) const Q_DECL_OVERRIDE;
178 :
179 : void clear() Q_DECL_OVERRIDE;
180 : void sync(bool runtime) Q_DECL_OVERRIDE;
181 :
182 : private:
183 : /// @param showErrors if true, a messagebox will be shown if e.g. gpgconf wasn't found
184 : void reloadConfiguration(bool showErrors);
185 :
186 : private:
187 : QHash< QString, std::shared_ptr<QGpgMENewCryptoConfigComponent> > m_componentsByName;
188 : bool m_parsed;
189 : };
190 :
191 : #endif /* QGPGME_QGPGMENEWCRYPTOCONFIG_H */
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