X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/6f7160dd027c8ce7e2760aa369768ba39ab80181..ab73d1ffd4233fbfc97c53ba5160f6e0367196a4:/projects/stargazer/users_impl.cpp

diff --git a/projects/stargazer/users_impl.cpp b/projects/stargazer/users_impl.cpp
index 35237ba2..5b88e685 100644
--- a/projects/stargazer/users_impl.cpp
+++ b/projects/stargazer/users_impl.cpp
@@ -33,6 +33,7 @@
 #endif
 
 #include <pthread.h>
+
 #include <csignal>
 #include <cassert>
 #include <algorithm>
@@ -40,23 +41,22 @@
 #include <string>
 #include <vector>
 
-#include "settings.h"
+#include "stg/settings.h"
+#include "stg/common.h"
 #include "users_impl.h"
-#include "common.h"
 #include "stg_timer.h"
 
-using namespace std;
-
-extern const volatile time_t stgTime;
+extern volatile time_t stgTime;
 
 //#define USERS_DEBUG 1
 
 //-----------------------------------------------------------------------------
-USERS_IMPL::USERS_IMPL(SETTINGS * s, BASE_STORE * st, TARIFFS * t, const ADMIN & sa)
-    : users(),
+USERS_IMPL::USERS_IMPL(SETTINGS_IMPL * s, STORE * st, TARIFFS * t, const ADMIN * sa)
+    : USERS(),
+      users(),
       usersToDelete(),
-      userIPNotifiersBefore(),
-      userIPNotifiersAfter(),
+      /*userIPNotifiersBefore(),
+      userIPNotifiersAfter(),*/
       ipIndex(),
       loginIndex(),
       settings(s),
@@ -71,7 +71,9 @@ USERS_IMPL::USERS_IMPL(SETTINGS * s, BASE_STORE * st, TARIFFS * t, const ADMIN &
       handle(0),
       searchDescriptors(),
       onAddNotifiers(),
-      onDelNotifiers()
+      onDelNotifiers(),
+      onAddNotifiersImpl(),
+      onDelNotifiersImpl()
 {
 pthread_mutexattr_t attr;
 pthread_mutexattr_init(&attr);
@@ -84,34 +86,50 @@ USERS_IMPL::~USERS_IMPL()
 pthread_mutex_destroy(&mutex);
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByNameNonLock(const string & login, user_iter * user)
+int USERS_IMPL::FindByNameNonLock(const std::string & login, user_iter * user)
 {
-map<string, user_iter>::iterator iter;
-iter = loginIndex.find(login);
-if (iter != loginIndex.end())
-    {
-    if (user)
-        *user = iter->second;
-    return 0;
-    }
-return -1;
+const std::map<std::string, user_iter>::const_iterator iter(loginIndex.find(login));
+if (iter == loginIndex.end())
+    return -1;
+if (user)
+    *user = iter->second;
+return 0;
+}
+//-----------------------------------------------------------------------------
+int USERS_IMPL::FindByNameNonLock(const std::string & login, const_user_iter * user) const
+{
+const std::map<std::string, user_iter>::const_iterator iter(loginIndex.find(login));
+if (iter == loginIndex.end())
+    return -1;
+if (user)
+    *user = iter->second;
+return 0;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::FindByName(const string & login, USER_PTR * user)
+int USERS_IMPL::FindByName(const std::string & login, USER_PTR * user)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 user_iter u;
-int res = FindByNameNonLock(login, &u);
-if (res)
+if (FindByNameNonLock(login, &u))
+    return -1;
+*user = &(*u);
+return 0;
+}
+//-----------------------------------------------------------------------------
+int USERS_IMPL::FindByName(const std::string & login, CONST_USER_PTR * user) const
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+const_user_iter u;
+if (FindByNameNonLock(login, &u))
     return -1;
 *user = &(*u);
 return 0;
 }
 //-----------------------------------------------------------------------------
-bool USERS_IMPL::TariffInUse(const string & tariffName) const
+bool USERS_IMPL::TariffInUse(const std::string & tariffName) const
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-list<USER_IMPL>::const_iterator iter;
+std::list<USER_IMPL>::const_iterator iter;
 iter = users.begin();
 while (iter != users.end())
     {
@@ -122,16 +140,16 @@ while (iter != users.end())
 return false;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::Add(const string & login, const ADMIN & admin)
+int USERS_IMPL::Add(const std::string & login, const ADMIN * admin)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-const PRIV * priv = admin.GetPriv();
+const PRIV * priv = admin->GetPriv();
 
 if (!priv->userAddDel)
     {
     WriteServLog("%s tried to add user \'%s\'. Access denied.",
-         admin.GetLogStr().c_str(), login.c_str());
-    /*errorStr = "Admin \'" + admin.GetLogin() +
+         admin->GetLogStr().c_str(), login.c_str());
+    /*errorStr = "Admin \'" + admin->GetLogin() +
                "\': tried to add user \'" + ud->login + "\'. Access denied.";*/
     return -1;
     }
@@ -141,7 +159,7 @@ if (store->AddUser(login))
     {
     //TODO
     //WriteServLog("Admin \'%s\': tried to add user \'%s\'. Access denied.",
-    //     admin.GetLogin().c_str(), ud->login.c_str());
+    //     admin->GetLogin().c_str(), ud->login.c_str());
     return -1;
     }
 //////
@@ -170,35 +188,46 @@ u.WriteConf();
 u.WriteStat();
 
 WriteServLog("%s User \'%s\' added.",
-         admin.GetLogStr().c_str(), login.c_str());
+         admin->GetLogStr().c_str(), login.c_str());
 
 u.OnAdd();
 
 users.push_front(u);
 
 AddUserIntoIndexes(users.begin());
-SetUserNotifiers(users.begin());
 
-// õ×ÅÄÏÍÌÑÅÍ ×ÓÅÈ ÖÅÌÁÀÝÉÈ, ÞÔÏ ÄÏÂÁ×ÌÅÎ ÎÏ×ÙÊ ÐÏÌØÚÏ×ÁÔÅÌØ
-set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onAddNotifiers.begin();
-while (ni != onAddNotifiers.end())
     {
-    (*ni)->Notify(&users.front());
-    ++ni;
+    // Fire all "on add" notifiers
+    std::set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onAddNotifiers.begin();
+    while (ni != onAddNotifiers.end())
+        {
+        (*ni)->Notify(&users.front());
+        ++ni;
+        }
+    }
+
+    {
+    // Fire all "on add" implementation notifiers
+    std::set<NOTIFIER_BASE<USER_IMPL_PTR> *>::iterator ni = onAddNotifiersImpl.begin();
+    while (ni != onAddNotifiersImpl.end())
+        {
+        (*ni)->Notify(&users.front());
+        ++ni;
+        }
     }
 
 return 0;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::Del(const string & login, const ADMIN & admin)
+void USERS_IMPL::Del(const std::string & login, const ADMIN * admin)
 {
-const PRIV * priv = admin.GetPriv();
+const PRIV * priv = admin->GetPriv();
 user_iter u;
 
 if (!priv->userAddDel)
     {
     WriteServLog("%s tried to remove user \'%s\'. Access denied.",
-         admin.GetLogStr().c_str(), login.c_str());
+         admin->GetLogStr().c_str(), login.c_str());
     return;
     }
 
@@ -209,47 +238,110 @@ if (!priv->userAddDel)
     if (FindByNameNonLock(login, &u))
         {
         WriteServLog("%s tried to delete user \'%s\': not found.",
-                     admin.GetLogStr().c_str(),
+                     admin->GetLogStr().c_str(),
                      login.c_str());
         return;
         }
+
+    u->SetDeleted();
     }
 
-set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onDelNotifiers.begin();
-while (ni != onDelNotifiers.end())
     {
-    (*ni)->Notify(&(*u));
-    ++ni;
+    std::set<NOTIFIER_BASE<USER_PTR> *>::iterator ni = onDelNotifiers.begin();
+    while (ni != onDelNotifiers.end())
+        {
+        (*ni)->Notify(&(*u));
+        ++ni;
+        }
+    }
+
+    {
+    std::set<NOTIFIER_BASE<USER_IMPL_PTR> *>::iterator ni = onDelNotifiersImpl.begin();
+    while (ni != onDelNotifiersImpl.end())
+        {
+        (*ni)->Notify(&(*u));
+        ++ni;
+        }
     }
 
     {
     STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
     u->OnDelete();
-    u->SetDeleted();
 
     USER_TO_DEL utd;
     utd.iter = u;
     utd.delTime = stgTime;
     usersToDelete.push_back(utd);
 
-    UnSetUserNotifiers(u);
     DelUserFromIndexes(u);
 
     WriteServLog("%s User \'%s\' deleted.",
-             admin.GetLogStr().c_str(), login.c_str());
+             admin->GetLogStr().c_str(), login.c_str());
+
+    }
+}
+//-----------------------------------------------------------------------------
+bool USERS_IMPL::Authorize(const std::string & login, uint32_t ip,
+                           uint32_t enabledDirs, const AUTH * auth)
+{
+user_iter iter;
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+if (FindByNameNonLock(login, &iter))
+    {
+    WriteServLog("Attempt to authorize non-existant user '%s'", login.c_str());
+    return false;
+    }
 
+if (FindByIPIdx(ip, iter))
+    {
+    if (iter->GetLogin() != login)
+        {
+        WriteServLog("Attempt to authorize user '%s' from ip %s which already occupied by '%s'",
+                     login.c_str(), inet_ntostring(ip).c_str(),
+                     iter->GetLogin().c_str());
+        return false;
+        }
+    if (iter->Authorize(ip, enabledDirs, auth))
+        return false;
+    return true;
+    }
+
+if (iter->Authorize(ip, enabledDirs, auth))
+    return false;
+
+AddToIPIdx(iter);
+return true;
+}
+//-----------------------------------------------------------------------------
+bool USERS_IMPL::Unauthorize(const std::string & login, const AUTH * auth)
+{
+user_iter iter;
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+if (FindByNameNonLock(login, &iter))
+    {
+    WriteServLog("Attempt to unauthorize non-existant user '%s'", login.c_str());
+    return false;
     }
+
+uint32_t ip = iter->GetCurrIP();
+
+iter->Unauthorize(auth);
+
+if (!iter->GetAuthorized())
+    DelFromIPIdx(ip);
+
+return true;
 }
 //-----------------------------------------------------------------------------
 int USERS_IMPL::ReadUsers()
 {
-vector<string> usersList;
+std::vector<std::string> usersList;
 usersList.clear();
 if (store->GetUsersList(&usersList) < 0)
     {
     WriteServLog(store->GetStrError().c_str());
-    exit(1);
+    return -1;
     }
 
 user_iter ui;
@@ -263,7 +355,6 @@ for (unsigned int i = 0; i < usersList.size(); i++)
     ui = users.begin();
 
     AddUserIntoIndexes(ui);
-    SetUserNotifiers(ui);
 
     if (ui->ReadConf() < 0)
         return -1;
@@ -277,8 +368,12 @@ return 0;
 //-----------------------------------------------------------------------------
 void * USERS_IMPL::Run(void * d)
 {
+sigset_t signalSet;
+sigfillset(&signalSet);
+pthread_sigmask(SIG_BLOCK, &signalSet, NULL);
+
 printfd(__FILE__, "=====================| pid: %d |===================== \n", getpid());
-USERS_IMPL * us = (USERS_IMPL*) d;
+USERS_IMPL * us = static_cast<USERS_IMPL *>(d);
 
 struct tm t;
 time_t tt = stgTime;
@@ -290,7 +385,7 @@ int day = t.tm_mday;
 printfd(__FILE__,"Day = %d Min = %d\n", day, min);
 
 time_t touchTime = stgTime - MONITOR_TIME_DELAY_SEC;
-string monFile = us->settings->GetMonitorDir() + "/users_r";
+std::string monFile = us->settings->GetMonitorDir() + "/users_r";
 printfd(__FILE__, "Monitor=%d file USERS %s\n", us->settings->GetMonitoring(), monFile.c_str());
 
 us->isRunning = true;
@@ -299,7 +394,7 @@ while (us->nonstop)
     //printfd(__FILE__,"New Minute. old = %02d current = %02d\n", min, t->tm_min);
     //printfd(__FILE__,"New Day.    old = %2d current = %2d\n", day, t->tm_mday);
 
-    for_each(us->users.begin(), us->users.end(), mem_fun_ref(&USER_IMPL::Run));
+    for_each(us->users.begin(), us->users.end(), std::mem_fun_ref(&USER_IMPL::Run));
 
     tt = stgTime;
     localtime_r(&tt, &t);
@@ -334,12 +429,11 @@ while (us->nonstop)
 user_iter ui = us->users.begin();
 while (ui != us->users.end())
     {
-    us->UnSetUserNotifiers(ui);
     us->DelUserFromIndexes(ui);
-    ui++;
+    ++ui;
     }
 
-list<USER_TO_DEL>::iterator iter;
+std::list<USER_TO_DEL>::iterator iter;
 iter = us->usersToDelete.begin();
 while (iter != us->usersToDelete.end())
     {
@@ -359,7 +453,7 @@ void USERS_IMPL::NewMinute(const struct tm & t)
 if (t.tm_hour == 23 && t.tm_min == 59)
     {
     printfd(__FILE__,"MidnightResetSessionStat\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::MidnightResetSessionStat));
+    for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::MidnightResetSessionStat));
     }
 
 if (TimeToWriteDetailStat(t))
@@ -368,14 +462,14 @@ if (TimeToWriteDetailStat(t))
     int usersCnt = 0;
 
     // ðÉÛÅÍ ÀÚÅÒÏ× ÞÁÓÔÑÍÉ. ÷ ÐÅÒÅÒÙ×ÁÈ ×ÙÚÙ×ÁÅÍ USER::Run
-    list<USER_IMPL>::iterator usr = users.begin();
+    std::list<USER_IMPL>::iterator usr = users.begin();
     while (usr != users.end())
         {
         usersCnt++;
         usr->WriteDetailStat();
-        usr++;
+        ++usr;
         if (usersCnt % 10 == 0)
-            for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::Run));
+            for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::Run));
         }
     }
 
@@ -406,14 +500,14 @@ if (!settings->GetDayFeeIsLastDay())
 if (settings->GetSpreadFee())
     {
     printfd(__FILE__, "Spread DayFee\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessDayFeeSpread));
+    for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::ProcessDayFeeSpread));
     }
 else
     {
     if (t.tm_mday == dayFee)
         {
         printfd(__FILE__, "DayFee\n");
-        for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessDayFee));
+        for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::ProcessDayFee));
         }
     }
 
@@ -432,8 +526,8 @@ if (dayResetTraff == 0)
 if (t1.tm_mday == dayResetTraff)
     {
     printfd(__FILE__, "ResetTraff\n");
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::ProcessNewMonth));
-    for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::SetPrepaidTraff));
+    for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::ProcessNewMonth));
+    //for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::SetPrepaidTraff));
     }
 }
 //-----------------------------------------------------------------------------
@@ -467,13 +561,13 @@ if (!isRunning)
 nonstop = false;
 
 //5 seconds to thread stops itself
-unsigned i;
-for (i = 0; i < 25 * (users.size() / 50 + 1); i++)
+struct timespec ts = {0, 200000000};
+for (size_t i = 0; i < 25 * (users.size() / 50 + 1); i++)
     {
     if (!isRunning)
         break;
 
-    usleep(200000);
+    nanosleep(&ts, NULL);
     }
 
 //after 5 seconds waiting thread still running. now kill it
@@ -491,16 +585,16 @@ if (isRunning)
     }
 
 printfd(__FILE__, "Before USERS::Run()\n");
-for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::Run));
+for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::Run));
 
 // 'cause bind2st accepts only constant first param
-for (list<USER_IMPL>::iterator it = users.begin();
+for (std::list<USER_IMPL>::iterator it = users.begin();
      it != users.end();
      ++it)
     it->WriteDetailStat(true);
 
-for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::WriteStat));
-for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::WriteConf));
+for_each(users.begin(), users.end(), std::mem_fun_ref(&USER_IMPL::WriteStat));
+//for_each(users.begin(), users.end(), mem_fun_ref(&USER_IMPL::WriteConf));
 
 printfd(__FILE__, "USERS::Stop()\n");
 return 0;
@@ -512,7 +606,7 @@ STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
 printfd(__FILE__, "RealDelUser() users to del: %d\n", usersToDelete.size());
 
-list<USER_TO_DEL>::iterator iter;
+std::list<USER_TO_DEL>::iterator iter;
 iter = usersToDelete.begin();
 while (iter != usersToDelete.end())
     {
@@ -535,11 +629,6 @@ while (iter != usersToDelete.end())
 return;
 }
 //-----------------------------------------------------------------------------
-int USERS_IMPL::GetUserNum() const
-{
-return users.size();
-}
-//-----------------------------------------------------------------------------
 void USERS_IMPL::AddToIPIdx(user_iter user)
 {
 printfd(__FILE__, "USERS: Add IP Idx\n");
@@ -550,7 +639,7 @@ if (!ip)
 
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
-const map<uint32_t, user_iter>::iterator it(
+const std::map<uint32_t, user_iter>::iterator it(
         ipIndex.lower_bound(ip)
 );
 
@@ -566,44 +655,82 @@ assert(ip && "User has non-null ip");
 
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
-const map<uint32_t, user_iter>::iterator it(
+const std::map<uint32_t, user_iter>::iterator it(
         ipIndex.find(ip)
 );
 
-//assert(it != ipIndex.end() && "User is in index");
 if (it == ipIndex.end())
-    return; // User has not been added
+    return;
 
 ipIndex.erase(it);
 }
 //-----------------------------------------------------------------------------
+bool USERS_IMPL::FindByIPIdx(uint32_t ip, user_iter & iter) const
+{
+std::map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
+if (it == ipIndex.end())
+    return false;
+iter = it->second;
+return true;
+}
+//-----------------------------------------------------------------------------
 int USERS_IMPL::FindByIPIdx(uint32_t ip, USER_PTR * usr) const
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
-map<uint32_t, user_iter>::const_iterator it;
-it = ipIndex.find(ip);
+user_iter iter;
+if (FindByIPIdx(ip, iter))
+    {
+    *usr = &(*iter);
+    return 0;
+    }
 
-if (it == ipIndex.end())
+return -1;
+}
+//-----------------------------------------------------------------------------
+int USERS_IMPL::FindByIPIdx(uint32_t ip, USER_IMPL ** usr) const
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+
+user_iter iter;
+if (FindByIPIdx(ip, iter))
     {
-    //printfd(__FILE__, "User NOT found in IP_Index!!!\n");
-    return -1;
+    *usr = &(*iter);
+    return 0;
     }
-*usr = &(*it->second);
-//printfd(__FILE__, "User found in IP_Index\n");
-return 0;
+
+return -1;
 }
 //-----------------------------------------------------------------------------
 bool USERS_IMPL::IsIPInIndex(uint32_t ip) const
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
-map<uint32_t, user_iter>::const_iterator it;
-it = ipIndex.find(ip);
+std::map<uint32_t, user_iter>::const_iterator it(ipIndex.find(ip));
 
 return it != ipIndex.end();
 }
 //-----------------------------------------------------------------------------
+bool USERS_IMPL::IsIPInUse(uint32_t ip, const std::string & login, CONST_USER_PTR * user) const
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+std::list<USER_IMPL>::const_iterator iter;
+iter = users.begin();
+while (iter != users.end())
+    {
+    if (iter->GetLogin() != login &&
+        !iter->GetProperty().ips.Get().IsAnyIP() &&
+        iter->GetProperty().ips.Get().IsIPInIPS(ip))
+        {
+        if (user != NULL)
+            *user = &(*iter);
+        return true;
+        }
+    ++iter;
+    }
+return false;
+}
+//-----------------------------------------------------------------------------
 void USERS_IMPL::AddNotifierUserAdd(NOTIFIER_BASE<USER_PTR> * n)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
@@ -613,7 +740,6 @@ onAddNotifiers.insert(n);
 void USERS_IMPL::DelNotifierUserAdd(NOTIFIER_BASE<USER_PTR> * n)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-//printfd(__FILE__, "DelNotifierUserAdd\n");
 onAddNotifiers.erase(n);
 }
 //-----------------------------------------------------------------------------
@@ -629,6 +755,30 @@ STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 onDelNotifiers.erase(n);
 }
 //-----------------------------------------------------------------------------
+void USERS_IMPL::AddNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onAddNotifiersImpl.insert(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::DelNotifierUserAdd(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onAddNotifiersImpl.erase(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::AddNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onDelNotifiersImpl.insert(n);
+}
+//-----------------------------------------------------------------------------
+void USERS_IMPL::DelNotifierUserDel(NOTIFIER_BASE<USER_IMPL_PTR> * n)
+{
+STG_LOCKER lock(&mutex, __FILE__, __LINE__);
+onDelNotifiersImpl.erase(n);
+}
+//-----------------------------------------------------------------------------
 int USERS_IMPL::OpenSearch()
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
@@ -638,6 +788,15 @@ return handle;
 }
 //-----------------------------------------------------------------------------
 int USERS_IMPL::SearchNext(int h, USER_PTR * user)
+{
+    USER_IMPL * ptr = NULL;
+    if (SearchNext(h, &ptr))
+        return -1;
+    *user = ptr;
+    return 0;
+}
+//-----------------------------------------------------------------------------
+int USERS_IMPL::SearchNext(int h, USER_IMPL ** user)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
@@ -679,54 +838,6 @@ WriteServLog("USERS. Incorrect search handle.");
 return -1;
 }
 //-----------------------------------------------------------------------------
-void USERS_IMPL::SetUserNotifiers(user_iter user)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-PROPERTY_NOTIFER_IP_BEFORE nb(*this, user);
-PROPERTY_NOTIFER_IP_AFTER  na(*this, user);
-
-userIPNotifiersBefore.push_front(nb);
-userIPNotifiersAfter.push_front(na);
-
-user->AddCurrIPBeforeNotifier(&(*userIPNotifiersBefore.begin()));
-user->AddCurrIPAfterNotifier(&(*userIPNotifiersAfter.begin()));
-}
-//-----------------------------------------------------------------------------
-void USERS_IMPL::UnSetUserNotifiers(user_iter user)
-{
-STG_LOCKER lock(&mutex, __FILE__, __LINE__);
-
-list<PROPERTY_NOTIFER_IP_BEFORE>::iterator  bi;
-list<PROPERTY_NOTIFER_IP_AFTER>::iterator   ai;
-
-bi = userIPNotifiersBefore.begin();
-while (bi != userIPNotifiersBefore.end())
-    {
-    if (bi->GetUser() == user)
-        {
-        bi->GetUser()->DelCurrIPBeforeNotifier(&(*bi));
-        userIPNotifiersBefore.erase(bi);
-        //printfd(__FILE__, "Notifier Before removed. User %s\n", bi->GetUser()->GetLogin().c_str());
-        break;
-        }
-    bi++;
-    }
-
-ai = userIPNotifiersAfter.begin();
-while (ai != userIPNotifiersAfter.end())
-    {
-    if (ai->GetUser() == user)
-        {
-        ai->GetUser()->DelCurrIPAfterNotifier(&(*ai));
-        userIPNotifiersAfter.erase(ai);
-        //printfd(__FILE__, "Notifier After removed. User %s\n", ai->GetUser()->GetLogin().c_str());
-        break;
-        }
-    ai++;
-    }
-}
-//-----------------------------------------------------------------------------
 void USERS_IMPL::AddUserIntoIndexes(user_iter user)
 {
 STG_LOCKER lock(&mutex, __FILE__, __LINE__);