Use async pool instead of EVENT_LOOP.

[stg.git] / projects / stargazer / plugins / other / smux / smux.h

diff --git a/projects/stargazer/plugins/other/smux/smux.h b/projects/stargazer/plugins/other/smux/smux.h
index 03d3d3b63225910aeaa142ca5eee4e1c0c336e08..f45beffcdfbf31f8851f79da1c110359962ab1eb 100644 (file)
--- a/projects/stargazer/plugins/other/smux/smux.h
+++ b/projects/stargazer/plugins/other/smux/smux.h
@@ -1,44 +1,55 @@
 #ifndef __SMUX_H__
 #define __SMUX_H__
 
 #ifndef __SMUX_H__
 #define __SMUX_H__
 

-#include <pthread.h>
-

 #include <string>
 #include <map>
 #include <string>
 #include <map>

+#include <list>
+#include <mutex>
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wshadow"
+#include <jthread.hpp>
+#pragma GCC diagnostic pop
+#include <cstdint>

 
 #include "stg/SMUX-PDUs.h"
 #include "stg/ObjectSyntax.h"
 
 
 #include "stg/SMUX-PDUs.h"
 #include "stg/ObjectSyntax.h"
 

-#include "stg/os_int.h"

 #include "stg/plugin.h"
 #include "stg/module_settings.h"
 #include "stg/plugin.h"
 #include "stg/module_settings.h"

+#include "stg/notifer.h"
+#include "stg/noncopyable.h"
+#include "stg/logger.h"

 
 #include "sensors.h"
 #include "tables.h"
 #include "types.h"
 
 
 #include "sensors.h"
 #include "tables.h"
 #include "types.h"
 

-extern "C" PLUGIN * GetPlugin();
+namespace STG
+{
+struct User;
+struct Settings;
+struct Users;
+struct Tariffs;
+struct Services;
+struct Corporations;
+struct TraffCounter;
+}

 
 

-class USER;
-class SETTINGS;

 class SMUX;
 class SMUX;

-class USERS;
-class TARIFFS;
-class SERVICES;
-class CORPORATIONS;
-class TRAFFCOUNTER;

 
 typedef bool (SMUX::*SMUXPacketHandler)(const SMUX_PDUs_t * pdus);
 typedef bool (SMUX::*PDUsHandler)(const PDUs_t * pdus);
 typedef std::map<SMUX_PDUs_PR, SMUXPacketHandler> SMUXHandlers;
 typedef std::map<PDUs_PR, PDUsHandler> PDUsHandlers;
 
 typedef bool (SMUX::*SMUXPacketHandler)(const SMUX_PDUs_t * pdus);
 typedef bool (SMUX::*PDUsHandler)(const PDUs_t * pdus);
 typedef std::map<SMUX_PDUs_PR, SMUXPacketHandler> SMUXHandlers;
 typedef std::map<PDUs_PR, PDUsHandler> PDUsHandlers;

+
+using UserPtr = STG::User*;

 //-----------------------------------------------------------------------------
 class SMUX_SETTINGS {
 public:
     SMUX_SETTINGS();
     virtual ~SMUX_SETTINGS() {}
     const std::string & GetStrError() const { return errorStr; }
 //-----------------------------------------------------------------------------
 class SMUX_SETTINGS {
 public:
     SMUX_SETTINGS();
     virtual ~SMUX_SETTINGS() {}
     const std::string & GetStrError() const { return errorStr; }

-    int ParseSettings(const MODULE_SETTINGS & s);
+    int ParseSettings(const STG::ModuleSettings & s);

 
     uint32_t GetIP() const { return ip; }
     uint16_t GetPort() const { return port; }
 
     uint32_t GetIP() const { return ip; }
     uint16_t GetPort() const { return port; }


@@ -52,34 +63,88 @@ private:
     std::string password;
 };
 //-----------------------------------------------------------------------------
     std::string password;
 };
 //-----------------------------------------------------------------------------

-class SMUX : public PLUGIN {
+class CHG_AFTER_NOTIFIER : public STG::PropertyNotifierBase<std::string> {
+public:
+             CHG_AFTER_NOTIFIER(SMUX & s, const UserPtr & u)
+                 : STG::PropertyNotifierBase<std::string>(),
+                   smux(s), userPtr(u) {}
+             CHG_AFTER_NOTIFIER(const CHG_AFTER_NOTIFIER & rvalue)
+                 : STG::PropertyNotifierBase<std::string>(),
+                   smux(rvalue.smux), userPtr(rvalue.userPtr) {}
+    void     notify(const std::string &, const std::string &) override;
+
+    UserPtr GetUserPtr() const { return userPtr; }
+
+private:
+    CHG_AFTER_NOTIFIER & operator=(const CHG_AFTER_NOTIFIER & rvalue);
+    SMUX & smux;
+    UserPtr userPtr;
+};
+//-----------------------------------------------------------------------------
+class ADD_DEL_TARIFF_NOTIFIER : public STG::NotifierBase<STG::TariffData> {
+public:
+    explicit ADD_DEL_TARIFF_NOTIFIER(SMUX & s)
+             : STG::NotifierBase<STG::TariffData>(), smux(s) {}
+    void notify(const STG::TariffData &) override;
+
+private:
+    SMUX & smux;
+};
+//-----------------------------------------------------------------------------
+class ADD_USER_NOTIFIER : public STG::NotifierBase<UserPtr> {
+public:
+    explicit ADD_USER_NOTIFIER(SMUX & s) : STG::NotifierBase<STG::User*>(), smux(s) {}
+    void notify(const UserPtr &) override;
+
+private:
+    SMUX & smux;
+};
+//-----------------------------------------------------------------------------
+class DEL_USER_NOTIFIER : public STG::NotifierBase<UserPtr> {
+public:
+    explicit DEL_USER_NOTIFIER(SMUX & s) : STG::NotifierBase<UserPtr>(), smux(s) {}
+    void notify(const UserPtr &) override;
+
+private:
+    SMUX & smux;
+};
+//-----------------------------------------------------------------------------
+class SMUX : public STG::Plugin {

 public:
     SMUX();
     virtual ~SMUX();
 
 public:
     SMUX();
     virtual ~SMUX();
 

-    void SetUsers(USERS * u) { users = u; }
-    void SetTariffs(TARIFFS * t) { tariffs = t; }
-    void SetAdmins(ADMINS * a) { admins = a; }
-    void SetServices(SERVICES * s) { services = s; }
-    void SetTraffcounter(TRAFFCOUNTER * tc) { traffcounter = tc; }
-    void SetCorporations(CORPORATIONS * c) { corporations = c; }
-    void SetSettings(const MODULE_SETTINGS & s) { settings = s; }
+    void SetUsers(STG::Users * u) { users = u; }
+    void SetTariffs(STG::Tariffs * t) { tariffs = t; }
+    void SetAdmins(STG::Admins * a) { admins = a; }
+    void SetServices(STG::Services * s) { services = s; }
+    void SetTraffcounter(STG::TraffCounter * tc) { traffcounter = tc; }
+    void SetCorporations(STG::Corporations * c) { corporations = c; }
+    void SetSettings(const STG::ModuleSettings & s) { settings = s; }

     int ParseSettings();
 
     int Start();
     int Stop();
     int ParseSettings();
 
     int Start();
     int Stop();

-    int Reload() { return 0; }
-    bool IsRunning() { return running && !stopped; }
+    int Reload(const STG::ModuleSettings & ms);
+    bool IsRunning() { return m_thread.joinable() && !stopped; }

 
     const std::string & GetStrError() const { return errorStr; }
 
     const std::string & GetStrError() const { return errorStr; }

-    const std::string GetVersion() const { return "Stg SMUX Plugin 1.1"; }
-    uint16_t GetStartPosition() const { return 100; }
-    uint16_t GetStopPosition() const { return 100; }
+    std::string GetVersion() const { return "Stg SMUX Plugin 1.1"; }
+    uint16_t GetStartPosition() const { return 10; }
+    uint16_t GetStopPosition() const { return 10; }
+
+    bool UpdateTables();
+
+    void SetNotifier(UserPtr userPtr);
+    void UnsetNotifier(UserPtr userPtr);

 
 private:
 
 private:

-    static void * Runner(void * d);
-    void Run();
+    SMUX(const SMUX & rvalue);
+    SMUX & operator=(const SMUX & rvalue);
+
+    void Run(std::stop_token token);

     bool PrepareNet();
     bool PrepareNet();

+    bool Reconnect();

 
     bool DispatchPDUs(const SMUX_PDUs_t * pdus);
 
 
     bool DispatchPDUs(const SMUX_PDUs_t * pdus);
 


@@ -92,23 +157,27 @@ private:
     bool GetNextRequestHandler(const PDUs_t * pdus);
     bool SetRequestHandler(const PDUs_t * pdus);
 
     bool GetNextRequestHandler(const PDUs_t * pdus);
     bool SetRequestHandler(const PDUs_t * pdus);
 

-    bool UpdateTables();
+    void SetNotifiers();
+    void ResetNotifiers();

 
 

-    USERS * users;
-    TARIFFS * tariffs;
-    ADMINS * admins;
-    SERVICES * services;
-    CORPORATIONS * corporations;
-    TRAFFCOUNTER * traffcounter;
+    STG::Users * users;
+    STG::Tariffs * tariffs;
+    STG::Admins * admins;
+    STG::Services * services;
+    STG::Corporations * corporations;
+    STG::TraffCounter * traffcounter;

 
     mutable std::string errorStr;
     SMUX_SETTINGS smuxSettings;
 
     mutable std::string errorStr;
     SMUX_SETTINGS smuxSettings;

-    MODULE_SETTINGS settings;
+    STG::ModuleSettings settings;

 
 

-    pthread_t thread;
-    pthread_mutex_t mutex;
-    bool running;
+    std::jthread m_thread;
+    std::mutex m_mutex;

     bool stopped;
     bool stopped;

+    bool needReconnect;
+
+    time_t lastReconnectTry;
+    unsigned reconnectTimeout;

 
     int sock;
 
 
     int sock;
 


@@ -117,9 +186,39 @@ private:
     Sensors sensors;
     Tables tables;
 
     Sensors sensors;
     Tables tables;
 

+    std::list<CHG_AFTER_NOTIFIER> notifiers;
+    ADD_USER_NOTIFIER addUserNotifier;
+    DEL_USER_NOTIFIER delUserNotifier;
+    ADD_DEL_TARIFF_NOTIFIER addDelTariffNotifier;
+
+    STG::PluginLogger logger;

 };
 //-----------------------------------------------------------------------------
 
 };
 //-----------------------------------------------------------------------------
 

-extern "C" PLUGIN * GetPlugin();
+inline
+void CHG_AFTER_NOTIFIER::notify(const std::string &, const std::string &)
+{
+smux.UpdateTables();
+}
+
+inline
+void ADD_DEL_TARIFF_NOTIFIER::notify(const STG::TariffData &)
+{
+smux.UpdateTables();
+}
+
+inline
+void ADD_USER_NOTIFIER::notify(const UserPtr & userPtr)
+{
+smux.SetNotifier(userPtr);
+smux.UpdateTables();
+}
+
+inline
+void DEL_USER_NOTIFIER::notify(const UserPtr & userPtr)
+{
+smux.UnsetNotifier(userPtr);
+smux.UpdateTables();
+}

 
 #endif
 
 #endif