summaryrefslogtreecommitdiff
path: root/src/service/logic.h
blob: 7d48124bcc8bc03272744dfedc4227b63c3cbbd5 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
/*
 * Copyright (c) 2015 Samsung Electronics Co., Ltd All Rights Reserved
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */
/*
 * @file        logic.h
 * @author      Janusz Kozerski (j.kozerski@samsung.com)
 * @author      Sangwan Kwon (sangwan.kwon@samsung.com)
 * @version     1.0
 * @brief       This file is the implementation of SQL queries
 */

#ifndef CCHECKER_LOGIC_H
#define CCHECKER_LOGIC_H

#include <condition_variable>
#include <gio/gio.h>
#include <string>
#include <vector>
#include <list>
#include <thread>
#include <memory>

#include "common/types.h"
#include "common/binary-queue.h"
#include "service/app.h"
#include "service/certs.h"
#include "service/queue.h"

#include <package-manager.h>
#include <pkgmgr-info.h>

namespace CCHECKER {

namespace DB {
class SqlQuery;
} // namespace DB

enum error_t {
    NO_ERROR,
    REGISTER_CALLBACK_ERROR,
    DBUS_ERROR,
    PACKAGE_MANAGER_ERROR,
    DATABASE_ERROR,
    INTERNAL_ERROR
};

enum pkgmgr_event_t {
    EVENT_INSTALL,
    EVENT_UNINSTALL
};

class Logic {
    public:
        Logic(void);
        virtual ~Logic(void);
        error_t  setup(void);
        virtual void clean(void);

        static void connman_callback(GDBusProxy *proxy,
                gchar      *sender_name,
                gchar      *signal_name,
                GVariant   *parameters,
                void *logic_ptr);

    protected:
        error_t setup_db();
        void load_database_to_buffer();

        void add_app_to_buffer_and_database(const app_t &app);
        void remove_app_from_buffer_and_database(const app_t &app);

        void set_connman_online_state();
        error_t register_dbus_signal_handler(GDBusProxy **proxy,
                const char *name,
                const char *object_path,
                const char *interface_name,
                void (*callback) (GDBusProxy *proxy,
                        gchar      *sender_name,
                        gchar      *signal_name,
                        GVariant   *parameters,
                        void *logic_ptr)
                );

        static int pkgmgrinfo_event_handler_static(
            uid_t uid,
            int reqid,
            const char *pkgtype,
            const char *pkgid,
            const char *key,
            const char *val,
            const void *pmsg,
            void *data);

        int pkgmgrinfo_event_handler(
            uid_t uid,
            int reqid,
            const char *pkgtype,
            const char *pkgid,
            const char *key,
            const char *val,
            const void *pmsg,
            void *data);

        int push_pkgmgrinfo_event(uid_t uid, const char *pkgid);

        void push_event(event_t event);

        void process_all(void);
        void process_queue(void);
        virtual void process_event(const event_t &event);

        bool process_app(app_t& app);
        void process_buffer(void);
        virtual void app_processed() {}; // for tests

        bool get_online(void) const;
        void set_online(bool online);

        bool get_should_exit(void) const;
        void set_should_exit(void);

        bool call_ui(const app_t &app);


        // main event loop data type
        GMainLoop *m_loop;

        Queue m_queue;
        Certs m_certs;
        std::list<app_t> m_buffer;
        DB::SqlQuery *m_sqlquery;
        bool m_was_setup_called;

        bool m_is_online;
        // TODO: use m_queue for online events
        bool m_is_online_enabled;
        std::condition_variable m_to_process;
        std::mutex m_mutex_cv;
        std::thread m_thread;
        bool m_should_exit;

        GDBusProxy *m_proxy_connman;

        // about pkgmgr event
        int m_reqid_install;
        int m_reqid_uninstall;
        std::unique_ptr<pkgmgrinfo_client, int(*)(pkgmgrinfo_client *)> m_pc_install;
        std::unique_ptr<pkgmgrinfo_client, int(*)(pkgmgrinfo_client *)> m_pc_uninstall;
};

} // namespace CCHECKER

#endif //CCHECKER_LOGIC_H