Add classes: Logic, App_t. Add journal loging support

Class Logic has only dbus callbacks implemetation (package-manager,
connman), beside it it's empty implementation.

Verification:
1) Build cert-checker with debug, and install on emulator.
2) Run cert-checker - do it in emulator UI console (not via ssh).
3) On other console in emulator UI run command:
   journalctl -f | grep cert-checker
   - to see the logs.
4) On third console turn on and off offline mode on device:
   /usr/sbin/connmanctl enable offline
   /usr/sbin/connmanctl disable offline
5) You should see logs from cert-checker in journal
6) Install any app to check if package-manager signal works in cert-checker:
   pkgcmd -i -t wgt -p /usr/share/widget_demo/go.wgt -q
7) Check if logs are present.

Change-Id: Ic7d6fc4f47ca9ced18744ad8a77f8516b75304e3

1 files changed, 80 insertions, 0 deletions

diff --git a/src/include/logic.h b/src/include/logic.h
new file mode 100644
index 0000000..c2b793d
--- /dev/null
+++ b/src/include/logic.h
@@ -0,0 +1,80 @@
+/*
+ * 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)
+ * @version     1.0
+ * @brief       This file is the implementation of SQL queries
+ */
+
+#ifndef CCHECKER_LOGIC_H
+#define CCHECKER_LOGIC_H
+
+#include <gio/gio.h>
+#include <package_manager.h>
+#include <string>
+#include <vector>
+
+#include <app.h>
+
+namespace CCHECKER {
+
+enum error_t {
+    NO_ERROR,
+    REGISTER_CALLBACK_ERROR,
+    DBUS_ERROR,
+    PACKAGE_MANAGER_ERROR
+};
+
+class Logic {
+    public:
+        Logic(void);
+        virtual ~Logic(void);
+        int setup();
+        static void pkg_manager_callback(
+                const char *type,
+                const char *package,
+                package_manager_event_type_e eventType,
+                package_manager_event_state_e eventState,
+                int progress,
+                package_manager_error_e error,
+                void *logic_ptr);
+        static void connman_callback(GDBusProxy *proxy,
+                gchar      *sender_name,
+                gchar      *signal_name,
+                GVariant   *parameters,
+                void *logic_ptr);
+
+    private:
+        //TODO: implement missing members
+
+        void check_ocsp(app_t &app);
+        void add_ocsp_url(const std::string &issuer, const std::string &url);
+        void pkgmanager_uninstall(const app_t &app);
+        void get_certs_from_signature(const std::string &signature, std::vector<std::string> &cert);
+        error_t load_database_to_buffer();
+
+        error_t register_connman_signal_handler ();
+
+        bool m_is_online;
+        package_manager_h m_request;
+        GDBusProxy *m_proxy;
+
+};
+
+} // CCHECKER
+
+#endif //CCHECKER_LOGIC_H