Ticket 37. if (schemaVersion > 1) check added and the 'change_policy' field

[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 c824067979e3243711ffe7f5e813b21692b0368c..bec692fa400e48bf8fc2a08c9d3b08efa473a98f 100644 (file)
--- a/projects/stargazer/plugins/other/ping/ping.cpp
+++ b/projects/stargazer/plugins/other/ping/ping.cpp
@@ -10,41 +10,47 @@
 #include "stg/plugin_creator.h"
 #include "ping.h"
 
-PLUGIN_CREATOR<PING> pc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+namespace
 {
-return pc.GetPlugin();
-}
+PLUGIN_CREATOR<PING> pc;
+
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // 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;
-        };
+        }
 private:
     const USER_PTR & user;
 };
+}
+
+extern "C" PLUGIN * GetPlugin();
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+//-----------------------------------------------------------------------------
+PLUGIN * GetPlugin()
+{
+return pc.GetPlugin();
+}
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 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);
-if (pvi == s.moduleParams.end())
+if (pvi == s.moduleParams.end() || pvi->value.empty())
     {
     errorStr = "Parameter \'PingDelay\' not found.";
     printfd(__FILE__, "Parameter 'PingDelay' not found\n");
@@ -61,20 +67,12 @@ return 0;
 }
 //-----------------------------------------------------------------------------
 PING::PING()
-    : errorStr(),
-      pingSettings(),
-      settings(),
-      users(NULL),
-      usersList(),
-      thread(),
-      mutex(),
+    : users(NULL),
       nonstop(false),
       isRunning(false),
-      pinger(),
-      ChgCurrIPNotifierList(),
-      ChgIPNotifierList(),
       onAddUserNotifier(*this),
-      onDelUserNotifier(*this)
+      onDelUserNotifier(*this),
+      logger(GetPluginLogger(GetStgLogger(), "ping"))
 {
 pthread_mutex_init(&mutex, NULL);
 }
@@ -107,6 +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;
     }
@@ -116,7 +115,7 @@ return 0;
 //-----------------------------------------------------------------------------
 int PING::Stop()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 if (!isRunning)
     return 0;
@@ -133,23 +132,10 @@ for (int i = 0; i < 25; i++)
     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);
 
-list<USER_PTR>::iterator users_iter;
+std::list<USER_PTR>::iterator users_iter;
 users_iter = usersList.begin();
 while (users_iter != usersList.end())
     {
@@ -157,6 +143,9 @@ while (users_iter != usersList.end())
     ++users_iter;
     }
 
+if (isRunning)
+    return -1;
+
 return 0;
 }
 //-----------------------------------------------------------------------------
@@ -167,16 +156,20 @@ 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;
 
 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())
@@ -237,8 +230,8 @@ void PING::UnSetUserNotifiers(USER_PTR u)
 IS_CONTAINS_USER<CHG_CURRIP_NOTIFIER_PING> IsContainsUserCurrIP(u);
 IS_CONTAINS_USER<CHG_IPS_NOTIFIER_PING> IsContainsUserIP(u);
 
-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(),
@@ -266,7 +259,7 @@ if (IPIter != ChgIPNotifierList.end())
 //-----------------------------------------------------------------------------
 void PING::GetUsers()
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 USER_PTR u;
 int h = users->OpenSearch();
@@ -295,7 +288,7 @@ users->CloseSearch(h);
 //-----------------------------------------------------------------------------
 void PING::AddUser(USER_PTR u)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 SetUserNotifiers(u);
 usersList.push_back(u);
@@ -303,11 +296,11 @@ usersList.push_back(u);
 //-----------------------------------------------------------------------------
 void PING::DelUser(USER_PTR u)
 {
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+STG_LOCKER lock(&mutex);
 
 UnSetUserNotifiers(u);
 
-list<USER_PTR>::iterator users_iter;
+std::list<USER_PTR>::iterator users_iter;
 users_iter = usersList.begin();
 
 while (users_iter != usersList.end())