Move projects back into subfolder.

[stg.git] / projects / stargazer / plugin_runner.h

diff --git a/projects/stargazer/plugin_runner.h b/projects/stargazer/plugin_runner.h
new file mode 100644 (file)
index 0000000..1c8bf42
--- /dev/null
+++ b/projects/stargazer/plugin_runner.h
@@ -0,0 +1,96 @@
+/*
+ *    This program is free software; you can redistribute it and/or modify
+ *    it under the terms of the GNU General Public License as published by
+ *    the Free Software Foundation; either version 2 of the License, or
+ *    (at your option) any later version.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU General Public License for more details.
+ *
+ *    You should have received a copy of the GNU General Public License
+ *    along with this program; if not, write to the Free Software
+ *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+/*
+ *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
+ *    Author : Maxim Mamontov <faust@stargazer.dp.ua>
+ */
+
+#pragma once
+
+#include "stg/plugin.h"
+
+#include <string>
+#include <stdexcept>
+#include <cstdint>
+
+namespace STG
+{
+
+struct ModuleSettings;
+struct Settings;
+struct Admins;
+struct Tariffs;
+struct Users;
+struct Services;
+struct Corporations;
+struct TraffCounter;
+struct Store;
+
+//-----------------------------------------------------------------------------
+class PluginRunner {
+public:
+    struct Error : public std::runtime_error {
+        explicit Error(const std::string & msg) : runtime_error(msg) {}
+    };
+
+    PluginRunner(const std::string& pluginFileName,
+                 const std::string& pluginName,
+                 const ModuleSettings& ms,
+                 Admins& admins,
+                 Tariffs& tariffs,
+                 Users& users,
+                 Services& services,
+                 Corporations& corporations,
+                 TraffCounter& traffcounter,
+                 Store& store,
+                 const Settings & settings);
+    ~PluginRunner();
+
+    int             Start();
+    int             Stop();
+    int             Reload(const ModuleSettings& ms);
+    int             Restart();
+    bool            IsRunning() { return m_plugin.IsRunning(); }
+
+    const std::string& GetStrError() const { return errorStr; }
+    Plugin& GetPlugin() { return m_plugin; }
+    const std::string& GetFileName() const { return pluginFileName; }
+    const std::string& GetName() const { return pluginName; }
+
+    uint16_t        GetStartPosition() const { return m_plugin.GetStartPosition(); }
+    uint16_t        GetStopPosition() const { return m_plugin.GetStopPosition(); }
+
+private:
+    Plugin & load(const ModuleSettings& ms,
+                  Admins& admins,
+                  Tariffs& tariffs,
+                  Users& users,
+                  Services& services,
+                  Corporations& corporations,
+                  TraffCounter& traffcounter,
+                  Store& store,
+                  const Settings& settings);
+
+    std::string pluginFileName;
+    std::string pluginName;
+    void*       libHandle;
+
+    Plugin&     m_plugin;
+    std::string errorStr;
+};
+//-----------------------------------------------------------------------------
+}