]> git.stg.codes - stg.git/blobdiff - projects/stargazer/plugins/other/ping/ping.cpp
Merge branch 'stg-2.409' into stg-2.409-radius
[stg.git] / projects / stargazer / plugins / other / ping / ping.cpp
index 7fa5aec1178a117eac73e3d0c4bb66ce9a2902db..040e3faa12ac8172aad5fa3e0f1eeba00d728bc0 100644 (file)
@@ -1,71 +1,56 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <signal.h>
-
 #include "ping.h"
-#include "../../../user.h"
 
-class PING_CREATOR
-{
-private:
-    PING * ping;
+#include "stg/user.h"
+#include "stg/locker.h"
+#include "stg/user_property.h"
+#include "stg/plugin_creator.h"
 
-public:
-    PING_CREATOR()
-        : ping(new PING())
-        {
-        };
-    ~PING_CREATOR()
-        {
-        delete ping;
-        };
+#include <cstdio>
+#include <cassert>
+#include <csignal>
+#include <ctime>
+#include <algorithm>
+
+namespace
+{
+PLUGIN_CREATOR<PING> pc;
 
-    PING * GetPlugin()
-        {
-        return ping;
-        };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PING_CREATOR pc;
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-// ëÌÁÓÓ ÄÌÑ ÐÏÉÓËÁ ÀÚÅÒÁ × ÓÐÉÓËÅ ÎÏÔÉÆÉËÁÔÏÒÏ×
 template <typename varType>
-class IS_CONTAINS_USER: public binary_function<varType, user_iter, bool>
+class HAS_USER: public std::binary_function<varType, USER_PTR, bool>
 {
 public:
-    bool operator()(varType notifier, user_iter user) const
+    explicit HAS_USER(const USER_PTR & u) : user(u) {}
+    bool operator()(varType notifier) const
         {
         return notifier.GetUser() == user;
-        };
+        }
+private:
+    const USER_PTR & user;
 };
+}
+
+extern "C" PLUGIN * GetPlugin();
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-BASE_PLUGIN * GetPlugin()
+PLUGIN * GetPlugin()
 {
 return pc.GetPlugin();
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-PING_SETTINGS::PING_SETTINGS()
-    : pingDelay(0),
-      errorStr()
-{
-}
-//-----------------------------------------------------------------------------
 int PING_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
 {
 PARAM_VALUE pv;
-vector<PARAM_VALUE>::const_iterator pvi;
+std::vector<PARAM_VALUE>::const_iterator pvi;
 
 pv.param = "PingDelay";
-pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv);
-if (pvi == s.moduleParams.end())
+pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'PingDelay\' not found.";
     printfd(__FILE__, "Parameter 'PingDelay' not found\n");
@@ -81,25 +66,15 @@ if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay))
 return 0;
 }
 //-----------------------------------------------------------------------------
-int PING_SETTINGS::ParseIntInRange(const string & str, int min, int max, int * val)
-{
-if (str2x(str.c_str(), *val))
-    {
-    errorStr = "Incorrect value \'" + str + "\'.";
-    return -1;
-    }
-if (*val < min || *val > max)
-    {
-    errorStr = "Value \'" + str + "\' out of range.";
-    return -1;
-    }
-return 0;
-}
-//-----------------------------------------------------------------------------
 PING::PING()
+    : users(NULL),
+      nonstop(false),
+      isRunning(false),
+      onAddUserNotifier(*this),
+      onDelUserNotifier(*this),
+      logger(GetPluginLogger(GetStgLogger(), "ping"))
 {
 pthread_mutex_init(&mutex, NULL);
-isRunning = false;
 }
 //-----------------------------------------------------------------------------
 PING::~PING()
@@ -107,16 +82,6 @@ PING::~PING()
 pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------
-const string PING::GetVersion() const
-{
-return "Pinger v.1.01";
-}
-//-----------------------------------------------------------------------------
-void PING::SetSettings(const MODULE_SETTINGS & s)
-{
-settings = s;
-}
-//-----------------------------------------------------------------------------
 int PING::ParseSettings()
 {
 int ret = pingSettings.ParseSettings(settings);
@@ -125,22 +90,10 @@ if (ret)
 return ret;
 }
 //-----------------------------------------------------------------------------
-void PING::SetUsers(USERS * u)
-{
-users = u;
-}
-//-----------------------------------------------------------------------------
-const string & PING::GetStrError() const
-{
-return errorStr;
-}
-//-----------------------------------------------------------------------------
 int PING::Start()
 {
 GetUsers();
 
-onAddUserNotifier.SetPinger(this);
-onDelUserNotifier.SetPinger(this);
 users->AddNotifierUserAdd(&onAddUserNotifier);
 users->AddNotifierUserDel(&onDelUserNotifier);
 
@@ -152,6 +105,7 @@ 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;
     }
@@ -161,7 +115,7 @@ return 0;
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (!isRunning)
     return 0;
@@ -169,38 +123,29 @@ if (!isRunning)
 pinger.Stop();
 nonstop = false;
 //5 seconds to thread stops itself
+struct timespec ts = {0, 200000000};
 for (int i = 0; i < 25; i++)
     {
     if (!isRunning)
         break;
 
-    usleep(200000);
-    }
-
-//after 5 seconds waiting thread still running. now kill it
-if (isRunning)
-    {
-    printfd(__FILE__, "kill PING thread.\n");
-    if (pthread_kill(thread, SIGINT))
-        {
-        errorStr = "Cannot kill PING thread.";
-        printfd(__FILE__, "Cannot kill PING thread.\n");
-        return -1;
-        }
-    printfd(__FILE__, "PING killed\n");
+    nanosleep(&ts, NULL);
     }
 
 users->DelNotifierUserAdd(&onAddUserNotifier);
 users->DelNotifierUserDel(&onDelUserNotifier);
 
-list<user_iter>::iterator users_iter;
+std::list<USER_PTR>::iterator users_iter;
 users_iter = usersList.begin();
 while (users_iter != usersList.end())
     {
     UnSetUserNotifiers(*users_iter);
-    users_iter++;
+    ++users_iter;
     }
 
+if (isRunning)
+    return -1;
+
 return 0;
 }
 //-----------------------------------------------------------------------------
@@ -211,22 +156,26 @@ return isRunning;
 //-----------------------------------------------------------------------------
 void * PING::Run(void * d)
 {
-PING * ping = (PING*)d;
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
+PING * ping = static_cast<PING *>(d);
 ping->isRunning = true;
-list<user_iter>::iterator iter;
-uint32_t ip;
-time_t t;
+
+long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000;
 
 while (ping->nonstop)
     {
-    iter = ping->usersList.begin();
+    std::list<USER_PTR>::iterator iter = ping->usersList.begin();
         {
-        STG_LOCKER lock(&ping->mutex, __FILE__, __LINE__);
+        STG_LOCKER lock(&ping->mutex);
         while (iter != ping->usersList.end())
             {
-            if ((*iter)->property.ips.ConstData().OnlyOneIP())
+            if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP())
                 {
-                ip = (*iter)->property.ips.ConstData()[0].ip;
+                uint32_t ip = (*iter)->GetProperty().ips.ConstData()[0].ip;
+                time_t t;
                 if (ping->pinger.GetIPTime(ip, &t) == 0)
                     {
                     if (t)
@@ -235,9 +184,10 @@ while (ping->nonstop)
                 }
             else
                 {
-                ip = (*iter)->GetCurrIP();
+                uint32_t ip = (*iter)->GetCurrIP();
                 if (ip)
                     {
+                    time_t t;
                     if (ping->pinger.GetIPTime(ip, &t) == 0)
                         {
                         if (t)
@@ -245,60 +195,47 @@ while (ping->nonstop)
                         }
                     }
                 }
-            iter++;
+            ++iter;
             }
         }
+    struct timespec ts = {delay / 1000000000, delay % 1000000000};
     for (int i = 0; i < 100; i++)
         {
         if (ping->nonstop)
             {
-            usleep((10000*ping->pingSettings.GetPingDelay())/3 + 50000);
+            nanosleep(&ts, NULL);
             }
         }
     }
+
 ping->isRunning = false;
 return NULL;
 }
 //-----------------------------------------------------------------------------
-uint16_t PING::GetStartPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------
-uint16_t PING::GetStopPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------
-void PING::SetUserNotifiers(user_iter u)
+void PING::SetUserNotifiers(USER_PTR u)
 {
-CHG_CURRIP_NOTIFIER_PING    ChgCurrIPNotifier;
-CHG_IPS_NOTIFIER_PING       ChgIPNotifier;
+CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);
+CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u);
 
-ChgCurrIPNotifier.SetPinger(this);
-ChgCurrIPNotifier.SetUser(u);
 ChgCurrIPNotifierList.push_front(ChgCurrIPNotifier);
-
-ChgIPNotifier.SetPinger(this);
-ChgIPNotifier.SetUser(u);
 ChgIPNotifierList.push_front(ChgIPNotifier);
 
 u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin()));
-u->property.ips.AddAfterNotifier(&(*ChgIPNotifierList.begin()));
+u->GetProperty().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin()));
 }
 //-----------------------------------------------------------------------------
-void PING::UnSetUserNotifiers(user_iter u)
+void PING::UnSetUserNotifiers(USER_PTR u)
 {
 // ---          CurrIP              ---
-IS_CONTAINS_USER<CHG_CURRIP_NOTIFIER_PING>   IsContainsUserCurrIP;
-IS_CONTAINS_USER<CHG_IPS_NOTIFIER_PING>      IsContainsUserIP;
+HAS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
+HAS_USER<CHG_IPS_NOTIFIER_PING> IsContainsUserIP(u);
 
-list<CHG_CURRIP_NOTIFIER_PING>::iterator     currIPter;
-list<CHG_IPS_NOTIFIER_PING>::iterator        IPIter;
+std::list<CHG_CURRIP_NOTIFIER_PING>::iterator currIPter;
+std::list<CHG_IPS_NOTIFIER_PING>::iterator IPIter;
 
 currIPter = find_if(ChgCurrIPNotifierList.begin(),
                     ChgCurrIPNotifierList.end(),
-                    bind2nd(IsContainsUserCurrIP, u));
+                    IsContainsUserCurrIP);
 
 if (currIPter != ChgCurrIPNotifierList.end())
     {
@@ -310,11 +247,11 @@ if (currIPter != ChgCurrIPNotifierList.end())
 // ---          IP              ---
 IPIter = find_if(ChgIPNotifierList.begin(),
                  ChgIPNotifierList.end(),
-                 bind2nd(IsContainsUserIP, u));
+                 IsContainsUserIP);
 
 if (IPIter != ChgIPNotifierList.end())
     {
-    IPIter->GetUser()->property.ips.DelAfterNotifier(&(*IPIter));
+    IPIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*IPIter));
     ChgIPNotifierList.erase(IPIter);
     }
 // ---          IP end          ---
@@ -322,52 +259,46 @@ if (IPIter != ChgIPNotifierList.end())
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
-user_iter u;
+USER_PTR u;
 int h = users->OpenSearch();
-if (!h)
-    {
-    printfd(__FILE__, "users->OpenSearch() error\n");
-    return;
-    }
+assert(h && "USERS::OpenSearch is always correct");
 
 while (users->SearchNext(h, &u) == 0)
     {
     usersList.push_back(u);
     SetUserNotifiers(u);
-    if (u->property.ips.ConstData().OnlyOneIP())
+    if (u->GetProperty().ips.ConstData().OnlyOneIP())
         {
-        pinger.AddIP(u->property.ips.ConstData()[0].ip);
+        pinger.AddIP(u->GetProperty().ips.ConstData()[0].ip);
         }
     else
         {
         uint32_t ip = u->GetCurrIP();
         if (ip)
-            {
             pinger.AddIP(ip);
-            }
         }
     }
 
 users->CloseSearch(h);
 }
 //-----------------------------------------------------------------------------
-void PING::AddUser(user_iter u)
+void PING::AddUser(USER_PTR u)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 SetUserNotifiers(u);
 usersList.push_back(u);
 }
 //-----------------------------------------------------------------------------
-void PING::DelUser(user_iter u)
+void PING::DelUser(USER_PTR u)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 UnSetUserNotifiers(u);
 
-list<user_iter>::iterator users_iter;
+std::list<USER_PTR>::iterator users_iter;
 users_iter = usersList.begin();
 
 while (users_iter != usersList.end())
@@ -377,45 +308,33 @@ while (users_iter != usersList.end())
         usersList.erase(users_iter);
         break;
         }
-    users_iter++;
+    ++users_iter;
     }
 }
 //-----------------------------------------------------------------------------
 void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP)
 {
-ping->pinger.DelIP(oldIP);
+ping.pinger.DelIP(oldIP);
 if (newIP)
-    {
-    ping->pinger.AddIP(newIP);
-    }
+    ping.pinger.AddIP(newIP);
 }
 //-----------------------------------------------------------------------------
 void CHG_IPS_NOTIFIER_PING::Notify(const USER_IPS & oldIPS, const USER_IPS & newIPS)
 {
 if (oldIPS.OnlyOneIP())
-    {
-    ping->pinger.DelIP(oldIPS[0].ip);
-    }
+    ping.pinger.DelIP(oldIPS[0].ip);
 
 if (newIPS.OnlyOneIP())
-    {
-    ping->pinger.AddIP(newIPS[0].ip);
-    }
+    ping.pinger.AddIP(newIPS[0].ip);
 }
 //-----------------------------------------------------------------------------
-void ADD_USER_NONIFIER_PING::Notify(const user_iter & user)
+void ADD_USER_NONIFIER_PING::Notify(const USER_PTR & user)
 {
-ping->AddUser(user);
+ping.AddUser(user);
 }
 //-----------------------------------------------------------------------------
-void DEL_USER_NONIFIER_PING::Notify(const user_iter & user)
+void DEL_USER_NONIFIER_PING::Notify(const USER_PTR & user)
 {
-ping->DelUser(user);
+ping.DelUser(user);
 }
 //-----------------------------------------------------------------------------
-
-
-
-
-
-