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[stg.git] / projects / stargazer / plugins / other / ping / ping.cpp

diff --git a/projects/stargazer/plugins/other/ping/ping.cpp b/projects/stargazer/plugins/other/ping/ping.cpp
index 040e3faa12ac8172aad5fa3e0f1eeba00d728bc0..260f4aefbc77c22efa303c41fb67630da6210883 100644 (file)
--- a/projects/stargazer/plugins/other/ping/ping.cpp
+++ b/projects/stargazer/plugins/other/ping/ping.cpp
@@ -3,7 +3,6 @@
 #include "stg/user.h"
 #include "stg/locker.h"
 #include "stg/user_property.h"
 #include "stg/user.h"
 #include "stg/locker.h"
 #include "stg/user_property.h"

-#include "stg/plugin_creator.h"

 
 #include <cstdio>
 #include <cassert>
 
 #include <cstdio>
 #include <cassert>


@@ -13,40 +12,35 @@
 
 namespace
 {
 
 namespace
 {

-PLUGIN_CREATOR<PING> pc;
-

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 template <typename varType>
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 template <typename varType>

-class HAS_USER: public std::binary_function<varType, USER_PTR, bool>
+class HAS_USER: public std::binary_function<varType, UserPtr, bool>

 {
 public:
 {
 public:

-    explicit HAS_USER(const USER_PTR & u) : user(u) {}
+    explicit HAS_USER(const UserPtr & u) : user(u) {}

     bool operator()(varType notifier) const
         {
         return notifier.GetUser() == user;
         }
 private:
     bool operator()(varType notifier) const
         {
         return notifier.GetUser() == user;
         }
 private:

-    const USER_PTR & user;
+    const UserPtr & user;

 };
 }
 
 };
 }
 

-extern "C" PLUGIN * GetPlugin();
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+extern "C" STG::Plugin* GetPlugin()

 {
 {

-return pc.GetPlugin();
+    static PING plugin;
+    return &plugin;

 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

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

 {
 {

-PARAM_VALUE pv;
-std::vector<PARAM_VALUE>::const_iterator pvi;
+STG::ParamValue pv;
+std::vector<STG::ParamValue>::const_iterator pvi;

 
 pv.param = "PingDelay";
 pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
 
 pv.param = "PingDelay";
 pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);


@@ -56,7 +50,7 @@ if (pvi == s.moduleParams.end() || pvi->value.empty())
     printfd(__FILE__, "Parameter 'PingDelay' not found\n");
     return -1;
     }
     printfd(__FILE__, "Parameter 'PingDelay' not found\n");
     return -1;
     }

-if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay))
+if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay) != 0)

     {
     errorStr = "Cannot parse parameter \'PingDelay\': " + errorStr;
     printfd(__FILE__, "Canot parse parameter 'PingDelay'\n");
     {
     errorStr = "Cannot parse parameter \'PingDelay\': " + errorStr;
     printfd(__FILE__, "Canot parse parameter 'PingDelay'\n");


@@ -67,25 +61,18 @@ return 0;
 }
 //-----------------------------------------------------------------------------
 PING::PING()
 }
 //-----------------------------------------------------------------------------
 PING::PING()

-    : users(NULL),
-      nonstop(false),
+    : users(nullptr),

       isRunning(false),
       onAddUserNotifier(*this),
       onDelUserNotifier(*this),
       isRunning(false),
       onAddUserNotifier(*this),
       onDelUserNotifier(*this),

-      logger(GetPluginLogger(GetStgLogger(), "ping"))
-{
-pthread_mutex_init(&mutex, NULL);
-}
-//-----------------------------------------------------------------------------
-PING::~PING()
+      logger(STG::PluginLogger::get("ping"))

 {
 {

-pthread_mutex_destroy(&mutex);

 }
 //-----------------------------------------------------------------------------
 int PING::ParseSettings()
 {
 }
 //-----------------------------------------------------------------------------
 int PING::ParseSettings()
 {

-int ret = pingSettings.ParseSettings(settings);
-if (ret)
+auto ret = pingSettings.ParseSettings(settings);
+if (ret != 0)

     errorStr = pingSettings.GetStrError();
 return ret;
 }
     errorStr = pingSettings.GetStrError();
 return ret;
 }


@@ -97,31 +84,23 @@ GetUsers();
 users->AddNotifierUserAdd(&onAddUserNotifier);
 users->AddNotifierUserDel(&onDelUserNotifier);
 
 users->AddNotifierUserAdd(&onAddUserNotifier);
 users->AddNotifierUserDel(&onDelUserNotifier);
 

-nonstop = true;
-

 pinger.SetDelayTime(pingSettings.GetPingDelay());
 pinger.Start();
 
 pinger.SetDelayTime(pingSettings.GetPingDelay());
 pinger.Start();
 

-if (pthread_create(&thread, NULL, Run, this))
-    {
-    errorStr = "Cannot start thread.";
-    logger("Cannot create thread.");
-    printfd(__FILE__, "Cannot start thread\n");
-    return -1;
-    }
+m_thread = std::jthread([this](auto token){ Run(std::move(token)); });

 
 return 0;
 }
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {
 
 return 0;
 }
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {

-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);

 
 

-if (!isRunning)
+if (!m_thread.joinable())

     return 0;
 
 pinger.Stop();
     return 0;
 
 pinger.Stop();

-nonstop = false;
+m_thread.request_stop();

 //5 seconds to thread stops itself
 struct timespec ts = {0, 200000000};
 for (int i = 0; i < 25; i++)
 //5 seconds to thread stops itself
 struct timespec ts = {0, 200000000};
 for (int i = 0; i < 25; i++)


@@ -129,13 +108,13 @@ for (int i = 0; i < 25; i++)
     if (!isRunning)
         break;
 
     if (!isRunning)
         break;
 

-    nanosleep(&ts, NULL);
+    nanosleep(&ts, nullptr);

     }
 
 users->DelNotifierUserAdd(&onAddUserNotifier);
 users->DelNotifierUserDel(&onDelUserNotifier);
 
     }
 
 users->DelNotifierUserAdd(&onAddUserNotifier);
 users->DelNotifierUserDel(&onDelUserNotifier);
 

-std::list<USER_PTR>::iterator users_iter;
+std::list<UserPtr>::iterator users_iter;

 users_iter = usersList.begin();
 while (users_iter != usersList.end())
     {
 users_iter = usersList.begin();
 while (users_iter != usersList.end())
     {


@@ -144,7 +123,9 @@ while (users_iter != usersList.end())
     }
 
 if (isRunning)
     }
 
 if (isRunning)

-    return -1;
+    m_thread.detach();
+else
+    m_thread.join();

 
 return 0;
 }
 
 return 0;
 }


@@ -154,43 +135,42 @@ bool PING::IsRunning()
 return isRunning;
 }
 //-----------------------------------------------------------------------------
 return isRunning;
 }
 //-----------------------------------------------------------------------------

-void * PING::Run(void * d)
+void PING::Run(std::stop_token token)

 {
 sigset_t signalSet;
 sigfillset(&signalSet);
 {
 sigset_t signalSet;
 sigfillset(&signalSet);

-pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+pthread_sigmask(SIG_BLOCK, &signalSet, nullptr);

 
 

-PING * ping = static_cast<PING *>(d);
-ping->isRunning = true;
+isRunning = true;

 
 

-long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000;
+long delay = (10000000 * pingSettings.GetPingDelay()) / 3 + 50000000;

 
 

-while (ping->nonstop)
+while (!token.stop_requested())

     {
     {

-    std::list<USER_PTR>::iterator iter = ping->usersList.begin();
+    auto iter = usersList.begin();

         {
         {

-        STG_LOCKER lock(&ping->mutex);
-        while (iter != ping->usersList.end())
+        std::lock_guard lock(m_mutex);
+        while (iter != usersList.end())

             {
             {

-            if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP())
+            if ((*iter)->GetProperties().ips.ConstData().onlyOneIP())

                 {
                 {

-                uint32_t ip = (*iter)->GetProperty().ips.ConstData()[0].ip;
+                uint32_t ip = (*iter)->GetProperties().ips.ConstData()[0].ip;

                 time_t t;
                 time_t t;

-                if (ping->pinger.GetIPTime(ip, &t) == 0)
+                if (pinger.GetIPTime(ip, &t) == 0)

                     {
                     {

-                    if (t)
+                    if (t != 0)

                         (*iter)->UpdatePingTime(t);
                     }
                 }
             else
                 {
                 uint32_t ip = (*iter)->GetCurrIP();
                         (*iter)->UpdatePingTime(t);
                     }
                 }
             else
                 {
                 uint32_t ip = (*iter)->GetCurrIP();

-                if (ip)
+                if (ip != 0)

                     {
                     time_t t;
                     {
                     time_t t;

-                    if (ping->pinger.GetIPTime(ip, &t) == 0)
+                    if (pinger.GetIPTime(ip, &t) == 0)

                         {
                         {

-                        if (t)
+                        if (t != 0)

                             (*iter)->UpdatePingTime(t);
                         }
                     }
                             (*iter)->UpdatePingTime(t);
                         }
                     }


@@ -201,18 +181,17 @@ while (ping->nonstop)
     struct timespec ts = {delay / 1000000000, delay % 1000000000};
     for (int i = 0; i < 100; i++)
         {
     struct timespec ts = {delay / 1000000000, delay % 1000000000};
     for (int i = 0; i < 100; i++)
         {

-        if (ping->nonstop)
+        if (!token.stop_requested())

             {
             {

-            nanosleep(&ts, NULL);
+            nanosleep(&ts, nullptr);

             }
         }
     }
 
             }
         }
     }
 

-ping->isRunning = false;
-return NULL;
+isRunning = false;

 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------

-void PING::SetUserNotifiers(USER_PTR u)
+void PING::SetUserNotifiers(UserPtr u)

 {
 CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);
 CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u);
 {
 CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);
 CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u);


@@ -221,10 +200,10 @@ ChgCurrIPNotifierList.push_front(ChgCurrIPNotifier);
 ChgIPNotifierList.push_front(ChgIPNotifier);
 
 u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin()));
 ChgIPNotifierList.push_front(ChgIPNotifier);
 
 u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin()));

-u->GetProperty().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin()));
+u->GetProperties().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin()));

 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------

-void PING::UnSetUserNotifiers(USER_PTR u)
+void PING::UnSetUserNotifiers(UserPtr u)

 {
 // ---          CurrIP              ---
 HAS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
 {
 // ---          CurrIP              ---
 HAS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);


@@ -251,7 +230,7 @@ IPIter = find_if(ChgIPNotifierList.begin(),
 
 if (IPIter != ChgIPNotifierList.end())
     {
 
 if (IPIter != ChgIPNotifierList.end())
     {

-    IPIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*IPIter));
+    IPIter->GetUser()->GetProperties().ips.DelAfterNotifier(&(*IPIter));

     ChgIPNotifierList.erase(IPIter);
     }
 // ---          IP end          ---
     ChgIPNotifierList.erase(IPIter);
     }
 // ---          IP end          ---


@@ -259,9 +238,9 @@ if (IPIter != ChgIPNotifierList.end())
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {

-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);

 
 

-USER_PTR u;
+UserPtr u;

 int h = users->OpenSearch();
 assert(h && "USERS::OpenSearch is always correct");
 
 int h = users->OpenSearch();
 assert(h && "USERS::OpenSearch is always correct");
 


@@ -269,14 +248,14 @@ while (users->SearchNext(h, &u) == 0)
     {
     usersList.push_back(u);
     SetUserNotifiers(u);
     {
     usersList.push_back(u);
     SetUserNotifiers(u);

-    if (u->GetProperty().ips.ConstData().OnlyOneIP())
+    if (u->GetProperties().ips.ConstData().onlyOneIP())

         {
         {

-        pinger.AddIP(u->GetProperty().ips.ConstData()[0].ip);
+        pinger.AddIP(u->GetProperties().ips.ConstData()[0].ip);

         }
     else
         {
         uint32_t ip = u->GetCurrIP();
         }
     else
         {
         uint32_t ip = u->GetCurrIP();

-        if (ip)
+        if (ip != 0)

             pinger.AddIP(ip);
         }
     }
             pinger.AddIP(ip);
         }
     }


@@ -284,21 +263,21 @@ while (users->SearchNext(h, &u) == 0)
 users->CloseSearch(h);
 }
 //-----------------------------------------------------------------------------
 users->CloseSearch(h);
 }
 //-----------------------------------------------------------------------------

-void PING::AddUser(USER_PTR u)
+void PING::AddUser(UserPtr u)

 {
 {

-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);

 
 SetUserNotifiers(u);
 usersList.push_back(u);
 }
 //-----------------------------------------------------------------------------
 
 SetUserNotifiers(u);
 usersList.push_back(u);
 }
 //-----------------------------------------------------------------------------

-void PING::DelUser(USER_PTR u)
+void PING::DelUser(UserPtr u)

 {
 {

-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);

 
 UnSetUserNotifiers(u);
 
 
 UnSetUserNotifiers(u);
 

-std::list<USER_PTR>::iterator users_iter;
+std::list<UserPtr>::iterator users_iter;

 users_iter = usersList.begin();
 
 while (users_iter != usersList.end())
 users_iter = usersList.begin();
 
 while (users_iter != usersList.end())


@@ -315,25 +294,25 @@ while (users_iter != usersList.end())
 void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP)
 {
 ping.pinger.DelIP(oldIP);
 void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP)
 {
 ping.pinger.DelIP(oldIP);

-if (newIP)
+if (newIP != 0)

     ping.pinger.AddIP(newIP);
 }
 //-----------------------------------------------------------------------------
     ping.pinger.AddIP(newIP);
 }
 //-----------------------------------------------------------------------------

-void CHG_IPS_NOTIFIER_PING::Notify(const USER_IPS & oldIPS, const USER_IPS & newIPS)
+void CHG_IPS_NOTIFIER_PING::Notify(const STG::UserIPs & oldIPS, const STG::UserIPs & newIPS)

 {
 {

-if (oldIPS.OnlyOneIP())
+if (oldIPS.onlyOneIP())

     ping.pinger.DelIP(oldIPS[0].ip);
 
     ping.pinger.DelIP(oldIPS[0].ip);
 

-if (newIPS.OnlyOneIP())
+if (newIPS.onlyOneIP())

     ping.pinger.AddIP(newIPS[0].ip);
 }
 //-----------------------------------------------------------------------------
     ping.pinger.AddIP(newIPS[0].ip);
 }
 //-----------------------------------------------------------------------------

-void ADD_USER_NONIFIER_PING::Notify(const USER_PTR & user)
+void ADD_USER_NONIFIER_PING::Notify(const UserPtr & user)

 {
 ping.AddUser(user);
 }
 //-----------------------------------------------------------------------------
 {
 ping.AddUser(user);
 }
 //-----------------------------------------------------------------------------

-void DEL_USER_NONIFIER_PING::Notify(const USER_PTR & user)
+void DEL_USER_NONIFIER_PING::Notify(const UserPtr & user)

 {
 ping.DelUser(user);
 }
 {
 ping.DelUser(user);
 }