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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 0fb5d30bda075db38a5e69840bd6b1553fd66715..c65a5cbaff805ea9f96f36057e9f277ed63cca5b 100644 (file)
--- a/projects/stargazer/plugins/other/ping/ping.cpp
+++ b/projects/stargazer/plugins/other/ping/ping.cpp
@@ -1,54 +1,38 @@
-#include <stdio.h>
-#include <signal.h>
-
+#include <cstdio>
+#include <cassert>
+#include <csignal>

 #include <ctime>
 #include <algorithm>
 
 #include "stg/user.h"
 #include "stg/locker.h"
 #include "stg/user_property.h"
 #include <ctime>
 #include <algorithm>
 
 #include "stg/user.h"
 #include "stg/locker.h"
 #include "stg/user_property.h"

+#include "stg/plugin_creator.h"

 #include "ping.h"
 
 #include "ping.h"
 

-class PING_CREATOR
+namespace

 {
 {

-private:
-    PING * ping;
-
-public:
-    PING_CREATOR()
-        : ping(new PING())
-        {
-        };
-    ~PING_CREATOR()
-        {
-        delete ping;
-        };
+PLUGIN_CREATOR<PING> pc;

 
 

-    PING * GetPlugin()
-        {
-        return ping;
-        };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PING_CREATOR pc;

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // ëÌÁÓÓ ÄÌÑ ÐÏÉÓËÁ ÀÚÅÒÁ × ÓÐÉÓËÅ ÎÏÔÉÆÉËÁÔÏÒÏ×
 template <typename varType>
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // ëÌÁÓÓ ÄÌÑ ÐÏÉÓËÁ ÀÚÅÒÁ × ÓÐÉÓËÅ ÎÏÔÉÆÉËÁÔÏÒÏ×
 template <typename varType>

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

 {
 public:
     IS_CONTAINS_USER(const USER_PTR & u) : user(u) {}
     bool operator()(varType notifier) const
         {
         return notifier.GetUser() == user;
 {
 public:
     IS_CONTAINS_USER(const USER_PTR & u) : user(u) {}
     bool operator()(varType notifier) const
         {
         return notifier.GetUser() == user;

-        };
+        }

 private:
     const USER_PTR & user;
 };
 private:
     const USER_PTR & user;
 };

+}
+
+extern "C" PLUGIN * GetPlugin();

 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------


@@ -59,15 +43,10 @@ return pc.GetPlugin();
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-PING_SETTINGS::PING_SETTINGS()
-    : pingDelay(0)
-{
-}
-//-----------------------------------------------------------------------------

 int PING_SETTINGS::ParseSettings(const MODULE_SETTINGS & s)
 {
 PARAM_VALUE pv;
 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 = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);
 
 pv.param = "PingDelay";
 pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv);


@@ -87,27 +66,22 @@ if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay))
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------

-int PING_SETTINGS::ParseIntInRange(const std::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()
 PING::PING()

-    : users(NULL),
+    : errorStr(),
+      pingSettings(),
+      settings(),
+      users(NULL),
+      usersList(),
+      thread(),
+      mutex(),

       nonstop(false),
       isRunning(false),
       nonstop(false),
       isRunning(false),

+      pinger(),
+      ChgCurrIPNotifierList(),
+      ChgIPNotifierList(),

       onAddUserNotifier(*this),
       onAddUserNotifier(*this),

-      onDelUserNotifier(*this)
+      onDelUserNotifier(*this),
+      logger(GetPluginLogger(GetStgLogger(), "ping"))

 {
 pthread_mutex_init(&mutex, NULL);
 }
 {
 pthread_mutex_init(&mutex, NULL);
 }


@@ -117,16 +91,6 @@ PING::~PING()
 pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------
 pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------

-const std::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);
 int PING::ParseSettings()
 {
 int ret = pingSettings.ParseSettings(settings);


@@ -135,16 +99,6 @@ if (ret)
 return ret;
 }
 //-----------------------------------------------------------------------------
 return ret;
 }
 //-----------------------------------------------------------------------------

-void PING::SetUsers(USERS * u)
-{
-users = u;
-}
-//-----------------------------------------------------------------------------
-const std::string & PING::GetStrError() const
-{
-return errorStr;
-}
-//-----------------------------------------------------------------------------

 int PING::Start()
 {
 GetUsers();
 int PING::Start()
 {
 GetUsers();


@@ -160,6 +114,7 @@ pinger.Start();
 if (pthread_create(&thread, NULL, Run, this))
     {
     errorStr = "Cannot start thread.";
 if (pthread_create(&thread, NULL, Run, this))
     {
     errorStr = "Cannot start thread.";

+    logger("Cannot create thread.");

     printfd(__FILE__, "Cannot start thread\n");
     return -1;
     }
     printfd(__FILE__, "Cannot start thread\n");
     return -1;
     }


@@ -169,7 +124,7 @@ return 0;
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);

 
 if (!isRunning)
     return 0;
 
 if (!isRunning)
     return 0;


@@ -186,23 +141,10 @@ for (int i = 0; i < 25; i++)
     nanosleep(&ts, NULL);
     }
 
     nanosleep(&ts, NULL);
     }
 

-//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");
-    }
-

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

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

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


@@ -210,6 +152,9 @@ while (users_iter != usersList.end())
     ++users_iter;
     }
 
     ++users_iter;
     }
 

+if (isRunning)
+    return -1;
+

 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------


@@ -220,16 +165,20 @@ return isRunning;
 //-----------------------------------------------------------------------------
 void * PING::Run(void * d)
 {
 //-----------------------------------------------------------------------------
 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;
 
 long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000;
  
 while (ping->nonstop)
     {
 ping->isRunning = true;
 
 long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000;
  
 while (ping->nonstop)
     {

-    list<USER_PTR>::iterator 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)->GetProperty().ips.ConstData().OnlyOneIP())
         while (iter != ping->usersList.end())
             {
             if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP())


@@ -272,16 +221,6 @@ ping->isRunning = false;
 return NULL;
 }
 //-----------------------------------------------------------------------------
 return NULL;
 }
 //-----------------------------------------------------------------------------

-uint16_t PING::GetStartPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------
-uint16_t PING::GetStopPosition() const
-{
-return 100;
-}
-//-----------------------------------------------------------------------------

 void PING::SetUserNotifiers(USER_PTR u)
 {
 CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);
 void PING::SetUserNotifiers(USER_PTR u)
 {
 CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u);


@@ -300,8 +239,8 @@ void PING::UnSetUserNotifiers(USER_PTR u)
 IS_CONTAINS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
 IS_CONTAINS_USER<CHG_IPS_NOTIFIER_PING> IsContainsUserIP(u);
 
 IS_CONTAINS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
 IS_CONTAINS_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(),
 
 currIPter = find_if(ChgCurrIPNotifierList.begin(),
                     ChgCurrIPNotifierList.end(),


@@ -329,15 +268,11 @@ if (IPIter != ChgIPNotifierList.end())
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);

 
 USER_PTR u;
 int h = users->OpenSearch();
 
 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)
     {
 
 while (users->SearchNext(h, &u) == 0)
     {


@@ -362,7 +297,7 @@ users->CloseSearch(h);
 //-----------------------------------------------------------------------------
 void PING::AddUser(USER_PTR u)
 {
 //-----------------------------------------------------------------------------
 void PING::AddUser(USER_PTR u)
 {

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);

 
 SetUserNotifiers(u);
 usersList.push_back(u);
 
 SetUserNotifiers(u);
 usersList.push_back(u);


@@ -370,11 +305,11 @@ usersList.push_back(u);
 //-----------------------------------------------------------------------------
 void PING::DelUser(USER_PTR u)
 {
 //-----------------------------------------------------------------------------
 void PING::DelUser(USER_PTR u)
 {

-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);

 
 UnSetUserNotifiers(u);
 
 
 UnSetUserNotifiers(u);
 

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

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