source: SMSSender/frontend/persistence/mainstorage_base.h @ 319:1ec456878bcb

separation-frontend-backend
Last change on this file since 319:1ec456878bcb was 319:1ec456878bcb, checked in by Sämy Zehnder <saemy.zehnder@…>, 8 years ago
  • Adjusts header guards to follow common pattern based on the filename.
File size: 2.7 KB
Line 
1/*
2 smssender - A frontend for fast and easy SMS sending over different gateways.
3 Copyright (C) 2007-2014, gorrión. See http://smssender.gorrion.ch
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 3 of the License, or
8 (at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
17 */
18#ifndef FRONTEND_PERSISTENCE_MAINSTORAGE_BASE_H
19#define FRONTEND_PERSISTENCE_MAINSTORAGE_BASE_H
20
21#include <QScopedPointer>
22
23#include "common/persistence/imainstorage.h"
24#include "common/persistence/impl/versionedstorage.h"
25
26namespace Persistence {
27
28class BaseMainStorage : public IMainStorage {
29    Q_INTERFACES(IMainStorage)
30
31protected:
32    class Storage;
33
34public:
35    explicit BaseMainStorage(Storage *storage);
36
37public:
38    QVariant     readValue(const QString& _namespace, const QString& key, const QVariant& defaultValue = QVariant());
39    bool         readBool(const QString& _namespace, const QString& key, bool defaultValue = false);
40    int          readInt(const QString& _namespace, const QString& key, int defaultValue = 0);
41    QString      readString(const QString& _namespace, const QString& key, const QString& defaultValue = "");
42    QString      readEncryptedString(const QString& _namespace, const QString& key, const QString& password, const QString& defaultValue = "");
43
44    void writeValue(const QString& _namespace, const QString& key, const QVariant& value);
45    void writeBool(const QString& _namespace, const QString& key, bool value);
46    void writeInt(const QString& _namespace, const QString& key, int value);
47    void writeString(const QString& _namespace, const QString& key, const QString& value);
48    void writeEncryptedString(const QString& _namespace, const QString& key, const QString& password, const QString& value);
49
50    void removeValue(const QString& _namespace, const QString& key);
51    void removeValues(const QString& _namespace);
52
53protected:
54    void init(const QSqlDatabase &db);
55    QSqlDatabase database();
56
57protected:
58    class Storage : public VersionedStorage {
59    public:
60        Storage();
61        bool doDatabaseUpgrade(uint currentDbVersion);
62
63    private:
64        void initDB();
65    };
66
67private:
68    const QScopedPointer<Storage> m_storage;
69};
70
71}
72
73#endif /* FRONTEND_PERSISTENCE_MAINSTORAGE_BASE_H */
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