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Use std::lock_guard instead of STG_LOCKER.
[stg.git] / projects / stargazer / user_impl.cpp
diff --git a/projects/stargazer/user_impl.cpp b/projects/stargazer/user_impl.cpp
index 09e71a35bc2051a006f755eff573c967a3097335..af94d47743132751ca44c8d21d9ba5077a69561c 100644 (file)
--- a/projects/stargazer/user_impl.cpp
+++ b/projects/stargazer/user_impl.cpp
@@ -41,10 +41,13 @@
 #include "stg/scriptexecuter.h"
 #include "stg/tariff.h"
 #include "stg/tariffs.h"
 #include "stg/scriptexecuter.h"
 #include "stg/tariff.h"
 #include "stg/tariffs.h"
+#include "stg/services.h"
+#include "stg/service_conf.h"
 #include "stg/admin.h"
 
 #include <algorithm>
 #include <functional>
 #include "stg/admin.h"
 
 #include <algorithm>
 #include <functional>
+#include <array>
 
 #include <cassert>
 #include <cstdlib>
 
 #include <cassert>
 #include <cstdlib>
@@ -53,6 +56,8 @@
 #include <pthread.h>
 #include <unistd.h> // access
 
 #include <pthread.h>
 #include <unistd.h> // access
 
+using STG::UserImpl;
+
 namespace
 {
 
 namespace
 {
 
@@ -72,22 +77,17 @@ for (size_t i = 0; i < DIR_NUM; i++)
 
 }
 
 
 }
 
-#ifdef USE_ABSTRACT_SETTINGS
-USER_IMPL::USER_IMPL(const SETTINGS * s,
-           const STORE * st,
-           const TARIFFS * t,
-           const ADMIN * a,
-           const USERS * u,
-           const SERVICES & svcs)
+UserImpl::UserImpl(const Settings * s,
+           const Store * st,
+           const Tariffs * t,
+           const Admin * a,
+           const Users * u,
+           const Services & svcs)
     : users(u),
     : users(u),
-      property(*s),
-      WriteServLog(GetStgLogger()),
+      properties(*s),
+      WriteServLog(Logger::get()),
       lastScanMessages(0),
       id(0),
       lastScanMessages(0),
       id(0),
-      __connected(0),
-      connected(__connected),
-      __currIP(0),
-      currIP(__currIP),
       lastIPForDisconnect(0),
       pingTime(0),
       sysAdmin(a),
       lastIPForDisconnect(0),
       pingTime(0),
       sysAdmin(a),
@@ -100,158 +100,69 @@ USER_IMPL::USER_IMPL(const SETTINGS * s,
       deleted(false),
       lastWriteStat(0),
       lastWriteDetailedStat(0),
       deleted(false),
       lastWriteStat(0),
       lastWriteDetailedStat(0),
-      cash(property.cash),
-      up(property.up),
-      down(property.down),
-      lastCashAdd(property.lastCashAdd),
-      passiveTime(property.passiveTime),
-      lastCashAddTime(property.lastCashAddTime),
-      freeMb(property.freeMb),
-      lastActivityTime(property.lastActivityTime),
-      password(property.password),
-      passive(property.passive),
-      disabled(property.disabled),
-      disabledDetailStat(property.disabledDetailStat),
-      alwaysOnline(property.alwaysOnline),
-      tariffName(property.tariffName),
-      nextTariff(property.nextTariff),
-      address(property.address),
-      note(property.note),
-      group(property.group),
-      email(property.email),
-      phone(property.phone),
-      realName(property.realName),
-      credit(property.credit),
-      creditExpire(property.creditExpire),
-      ips(property.ips),
-      userdata0(property.userdata0),
-      userdata1(property.userdata1),
-      userdata2(property.userdata2),
-      userdata3(property.userdata3),
-      userdata4(property.userdata4),
-      userdata5(property.userdata5),
-      userdata6(property.userdata6),
-      userdata7(property.userdata7),
-      userdata8(property.userdata8),
-      userdata9(property.userdata9),
+      cash(properties.cash),
+      up(properties.up),
+      down(properties.down),
+      lastCashAdd(properties.lastCashAdd),
+      passiveTime(properties.passiveTime),
+      lastCashAddTime(properties.lastCashAddTime),
+      freeMb(properties.freeMb),
+      lastActivityTime(properties.lastActivityTime),
+      password(properties.password),
+      passive(properties.passive),
+      disabled(properties.disabled),
+      disabledDetailStat(properties.disabledDetailStat),
+      alwaysOnline(properties.alwaysOnline),
+      tariffName(properties.tariffName),
+      nextTariff(properties.nextTariff),
+      address(properties.address),
+      note(properties.note),
+      group(properties.group),
+      email(properties.email),
+      phone(properties.phone),
+      realName(properties.realName),
+      credit(properties.credit),
+      creditExpire(properties.creditExpire),
+      ips(properties.ips),
+      userdata0(properties.userdata0),
+      userdata1(properties.userdata1),
+      userdata2(properties.userdata2),
+      userdata3(properties.userdata3),
+      userdata4(properties.userdata4),
+      userdata5(properties.userdata5),
+      userdata6(properties.userdata6),
+      userdata7(properties.userdata7),
+      userdata8(properties.userdata8),
+      userdata9(properties.userdata9),
       sessionUploadModTime(stgTime),
       sessionUploadModTime(stgTime),
-      sessionDownloadModTime(stgTime),
-      passiveNotifier(this),
-      disabledNotifier(this),
-      tariffNotifier(this),
-      cashNotifier(this),
-      ipNotifier(this)
+      sessionDownloadModTime(stgTime)
 {
 {
-Init();
+    Init();
 }
 }
-#else
-USER_IMPL::USER_IMPL(const SETTINGS_IMPL * s,
-                     const STORE * st,
-                     const TARIFFS * t,
-                     const ADMIN * a,
-                     const USERS * u,
-                     const SERVICES & svcs)
-    : users(u),
-      property(*s),
-      WriteServLog(GetStgLogger()),
-      lastScanMessages(0),
-      id(0),
-      __connected(0),
-      connected(__connected),
-      __currIP(0),
-      currIP(__currIP),
-      lastIPForDisconnect(0),
-      pingTime(0),
-      sysAdmin(a),
-      store(st),
-      tariffs(t),
-      tariff(NULL),
-      m_services(svcs),
-      settings(s),
-      authorizedModificationTime(0),
-      deleted(false),
-      lastWriteStat(0),
-      lastWriteDetailedStat(0),
-      cash(property.cash),
-      up(property.up),
-      down(property.down),
-      lastCashAdd(property.lastCashAdd),
-      passiveTime(property.passiveTime),
-      lastCashAddTime(property.lastCashAddTime),
-      freeMb(property.freeMb),
-      lastActivityTime(property.lastActivityTime),
-      password(property.password),
-      passive(property.passive),
-      disabled(property.disabled),
-      disabledDetailStat(property.disabledDetailStat),
-      alwaysOnline(property.alwaysOnline),
-      tariffName(property.tariffName),
-      nextTariff(property.nextTariff),
-      address(property.address),
-      note(property.note),
-      group(property.group),
-      email(property.email),
-      phone(property.phone),
-      realName(property.realName),
-      credit(property.credit),
-      creditExpire(property.creditExpire),
-      ips(property.ips),
-      userdata0(property.userdata0),
-      userdata1(property.userdata1),
-      userdata2(property.userdata2),
-      userdata3(property.userdata3),
-      userdata4(property.userdata4),
-      userdata5(property.userdata5),
-      userdata6(property.userdata6),
-      userdata7(property.userdata7),
-      userdata8(property.userdata8),
-      userdata9(property.userdata9),
-      sessionUploadModTime(stgTime),
-      sessionDownloadModTime(stgTime),
-      passiveNotifier(this),
-      disabledNotifier(this),
-      tariffNotifier(this),
-      cashNotifier(this),
-      ipNotifier(this)
-{
-Init();
-}
-#endif
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-void USER_IMPL::Init()
+void UserImpl::Init()
 {
 password = "*_EMPTY_PASSWORD_*";
 tariffName = NO_TARIFF_NAME;
 tariff = tariffs->FindByName(tariffName);
 {
 password = "*_EMPTY_PASSWORD_*";
 tariffName = NO_TARIFF_NAME;
 tariff = tariffs->FindByName(tariffName);
-ips = StrToIPS("*");
+ips = UserIPs::parse("*");
 lastWriteStat = stgTime + random() % settings->GetStatWritePeriod();
 lastWriteDetailedStat = stgTime;
 
 lastWriteStat = stgTime + random() % settings->GetStatWritePeriod();
 lastWriteDetailedStat = stgTime;
 
-property.tariffName.AddBeforeNotifier(&tariffNotifier);
-property.passive.AddBeforeNotifier(&passiveNotifier);
-property.disabled.AddAfterNotifier(&disabledNotifier);
-property.cash.AddBeforeNotifier(&cashNotifier);
-ips.AddAfterNotifier(&ipNotifier);
-
-pthread_mutexattr_t attr;
-pthread_mutexattr_init(&attr);
-pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-pthread_mutex_init(&mutex, &attr);
+m_beforePassiveConn = properties.passive.beforeChange([this](auto oldVal, auto newVal){ onPassiveChange(oldVal, newVal); });
+m_afterDisabledConn = properties.disabled.afterChange([this](auto oldVal, auto newVal){ onDisabledChange(oldVal, newVal); });
+m_beforeTariffConn = properties.tariffName.beforeChange([this](const auto& oldVal, const auto& newVal){ onTariffChange(oldVal, newVal); });
+m_beforeCashConn = properties.cash.beforeChange([this](auto oldVal, auto newVal){ onCashChange(oldVal, newVal); });
+m_afterIPConn = ips.afterChange([this](const auto& oldVal, const auto& newVal){ onIPChange(oldVal, newVal); });
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-USER_IMPL::USER_IMPL(const USER_IMPL & u)
-    : USER(),
-      users(u.users),
-      property(*u.settings),
-      WriteServLog(GetStgLogger()),
+UserImpl::UserImpl(const UserImpl & u)
+    : users(u.users),
+      properties(*u.settings),
+      WriteServLog(Logger::get()),
       lastScanMessages(0),
       login(u.login),
       id(u.id),
       lastScanMessages(0),
       login(u.login),
       id(u.id),
-      __connected(0),
-      connected(__connected),
-      userIDGenerator(u.userIDGenerator),
-      __currIP(u.__currIP),
-      currIP(__currIP),
       lastIPForDisconnect(0),
       pingTime(u.pingTime),
       sysAdmin(u.sysAdmin),
       lastIPForDisconnect(0),
       pingTime(u.pingTime),
       sysAdmin(u.sysAdmin),
@@ -267,88 +178,70 @@ USER_IMPL::USER_IMPL(const USER_IMPL & u)
       deleted(u.deleted),
       lastWriteStat(u.lastWriteStat),
       lastWriteDetailedStat(u.lastWriteDetailedStat),
       deleted(u.deleted),
       lastWriteStat(u.lastWriteStat),
       lastWriteDetailedStat(u.lastWriteDetailedStat),
-      cash(property.cash),
-      up(property.up),
-      down(property.down),
-      lastCashAdd(property.lastCashAdd),
-      passiveTime(property.passiveTime),
-      lastCashAddTime(property.lastCashAddTime),
-      freeMb(property.freeMb),
-      lastActivityTime(property.lastActivityTime),
-      password(property.password),
-      passive(property.passive),
-      disabled(property.disabled),
-      disabledDetailStat(property.disabledDetailStat),
-      alwaysOnline(property.alwaysOnline),
-      tariffName(property.tariffName),
-      nextTariff(property.nextTariff),
-      address(property.address),
-      note(property.note),
-      group(property.group),
-      email(property.email),
-      phone(property.phone),
-      realName(property.realName),
-      credit(property.credit),
-      creditExpire(property.creditExpire),
-      ips(property.ips),
-      userdata0(property.userdata0),
-      userdata1(property.userdata1),
-      userdata2(property.userdata2),
-      userdata3(property.userdata3),
-      userdata4(property.userdata4),
-      userdata5(property.userdata5),
-      userdata6(property.userdata6),
-      userdata7(property.userdata7),
-      userdata8(property.userdata8),
-      userdata9(property.userdata9),
+      cash(properties.cash),
+      up(properties.up),
+      down(properties.down),
+      lastCashAdd(properties.lastCashAdd),
+      passiveTime(properties.passiveTime),
+      lastCashAddTime(properties.lastCashAddTime),
+      freeMb(properties.freeMb),
+      lastActivityTime(properties.lastActivityTime),
+      password(properties.password),
+      passive(properties.passive),
+      disabled(properties.disabled),
+      disabledDetailStat(properties.disabledDetailStat),
+      alwaysOnline(properties.alwaysOnline),
+      tariffName(properties.tariffName),
+      nextTariff(properties.nextTariff),
+      address(properties.address),
+      note(properties.note),
+      group(properties.group),
+      email(properties.email),
+      phone(properties.phone),
+      realName(properties.realName),
+      credit(properties.credit),
+      creditExpire(properties.creditExpire),
+      ips(properties.ips),
+      userdata0(properties.userdata0),
+      userdata1(properties.userdata1),
+      userdata2(properties.userdata2),
+      userdata3(properties.userdata3),
+      userdata4(properties.userdata4),
+      userdata5(properties.userdata5),
+      userdata6(properties.userdata6),
+      userdata7(properties.userdata7),
+      userdata8(properties.userdata8),
+      userdata9(properties.userdata9),
       sessionUpload(),
       sessionDownload(),
       sessionUploadModTime(stgTime),
       sessionUpload(),
       sessionDownload(),
       sessionUploadModTime(stgTime),
-      sessionDownloadModTime(stgTime),
-      passiveNotifier(this),
-      disabledNotifier(this),
-      tariffNotifier(this),
-      cashNotifier(this),
-      ipNotifier(this)
+      sessionDownloadModTime(stgTime)
 {
 {
-if (&u == this)
-    return;
-
-property.tariffName.AddBeforeNotifier(&tariffNotifier);
-property.passive.AddBeforeNotifier(&passiveNotifier);
-property.disabled.AddAfterNotifier(&disabledNotifier);
-property.cash.AddBeforeNotifier(&cashNotifier);
-ips.AddAfterNotifier(&ipNotifier);
+    if (&u == this)
+        return;
 
 
-property.SetProperties(u.property);
+    m_beforePassiveConn = properties.passive.beforeChange([this](auto oldVal, auto newVal){ onPassiveChange(oldVal, newVal); });
+    m_afterDisabledConn = properties.disabled.afterChange([this](auto oldVal, auto newVal){ onDisabledChange(oldVal, newVal); });
+    m_beforeTariffConn = properties.tariffName.beforeChange([this](const auto& oldVal, const auto& newVal){ onTariffChange(oldVal, newVal); });
+    m_beforeCashConn = properties.cash.beforeChange([this](auto oldVal, auto newVal){ onCashChange(oldVal, newVal); });
+    m_afterIPConn = ips.afterChange([this](const auto& oldVal, const auto& newVal){ onIPChange(oldVal, newVal); });
 
 
-pthread_mutexattr_t attr;
-pthread_mutexattr_init(&attr);
-pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
-pthread_mutex_init(&mutex, &attr);
+    properties.SetProperties(u.properties);
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-USER_IMPL::~USER_IMPL()
+void UserImpl::SetLogin(const std::string & l)
 {
 {
-property.tariffName.DelBeforeNotifier(&tariffNotifier);
-property.passive.DelBeforeNotifier(&passiveNotifier);
-property.disabled.DelAfterNotifier(&disabledNotifier);
-property.cash.DelBeforeNotifier(&cashNotifier);
-pthread_mutex_destroy(&mutex);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::SetLogin(const std::string & l)
-{
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
+static int idGen = 0;
 assert(login.empty() && "Login is already set");
 login = l;
 assert(login.empty() && "Login is already set");
 login = l;
-id = userIDGenerator.GetNextID();
+id = idGen++;
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::ReadConf()
+int UserImpl::ReadConf()
 {
 {
-STG_LOCKER lock(&mutex);
-USER_CONF conf;
+std::lock_guard lock(m_mutex);
+UserConf conf;
 
 if (store->RestoreUserConf(&conf, login))
     {
 
 if (store->RestoreUserConf(&conf, login))
     {
@@ -359,17 +252,17 @@ if (store->RestoreUserConf(&conf, login))
     return -1;
     }
 
     return -1;
     }
 
-property.SetConf(conf);
+properties.SetConf(conf);
 
 tariff = tariffs->FindByName(tariffName);
 if (tariff == NULL)
     {
     WriteServLog("Cannot read user %s. Tariff %s not exist.",
 
 tariff = tariffs->FindByName(tariffName);
 if (tariff == NULL)
     {
     WriteServLog("Cannot read user %s. Tariff %s not exist.",
-                 login.c_str(), property.tariffName.Get().c_str());
+                 login.c_str(), properties.tariffName.Get().c_str());
     return -1;
     }
 
     return -1;
     }
 
-std::vector<STG_MSG_HDR> hdrsList;
+std::vector<Message::Header> hdrsList;
 
 if (store->GetMessageHdrs(&hdrsList, login))
     {
 
 if (store->GetMessageHdrs(&hdrsList, login))
     {
@@ -380,10 +273,10 @@ if (store->GetMessageHdrs(&hdrsList, login))
     return -1;
     }
 
     return -1;
     }
 
-std::vector<STG_MSG_HDR>::const_iterator it;
+std::vector<Message::Header>::const_iterator it;
 for (it = hdrsList.begin(); it != hdrsList.end(); ++it)
     {
 for (it = hdrsList.begin(); it != hdrsList.end(); ++it)
     {
-    STG_MSG msg;
+    Message msg;
     if (store->GetMessage(it->id, &msg, login) == 0)
         {
         messages.push_back(msg);
     if (store->GetMessage(it->id, &msg, login) == 0)
         {
         messages.push_back(msg);
@@ -393,10 +286,10 @@ for (it = hdrsList.begin(); it != hdrsList.end(); ++it)
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::ReadStat()
+int UserImpl::ReadStat()
 {
 {
-STG_LOCKER lock(&mutex);
-USER_STAT stat;
+std::lock_guard lock(m_mutex);
+UserStat stat;
 
 if (store->RestoreUserStat(&stat, login))
     {
 
 if (store->RestoreUserStat(&stat, login))
     {
@@ -407,17 +300,17 @@ if (store->RestoreUserStat(&stat, login))
     return -1;
     }
 
     return -1;
     }
 
-property.SetStat(stat);
+properties.SetStat(stat);
 
 return 0;
 }
 //-----------------------------------------------------------------------------
 
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::WriteConf()
+int UserImpl::WriteConf()
 {
 {
-STG_LOCKER lock(&mutex);
-USER_CONF conf(property.GetConf());
+std::lock_guard lock(m_mutex);
+UserConf conf(properties.GetConf());
 
 
-printfd(__FILE__, "USER::WriteConf()\n");
+printfd(__FILE__, "UserImpl::WriteConf()\n");
 
 if (store->SaveUserConf(conf, login))
     {
 
 if (store->SaveUserConf(conf, login))
     {
@@ -431,10 +324,10 @@ if (store->SaveUserConf(conf, login))
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::WriteStat()
+int UserImpl::WriteStat()
 {
 {
-STG_LOCKER lock(&mutex);
-USER_STAT stat(property.GetStat());
+std::lock_guard lock(m_mutex);
+UserStat stat(properties.GetStat());
 
 if (store->SaveUserStat(stat, login))
     {
 
 if (store->SaveUserStat(stat, login))
     {
@@ -450,14 +343,14 @@ lastWriteStat = stgTime;
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::WriteMonthStat()
+int UserImpl::WriteMonthStat()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 time_t tt = stgTime - 3600;
 struct tm t1;
 localtime_r(&tt, &t1);
 
 time_t tt = stgTime - 3600;
 struct tm t1;
 localtime_r(&tt, &t1);
 
-USER_STAT stat(property.GetStat());
+UserStat stat(properties.GetStat());
 if (store->SaveMonthStat(stat, t1.tm_mon, t1.tm_year, login))
     {
     WriteServLog("Cannot write month stat for user %s.", login.c_str());
 if (store->SaveMonthStat(stat, t1.tm_mon, t1.tm_year, login))
     {
     WriteServLog("Cannot write month stat for user %s.", login.c_str());
@@ -470,9 +363,9 @@ if (store->SaveMonthStat(stat, t1.tm_mon, t1.tm_year, login))
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::Authorize(uint32_t ip, uint32_t dirs, const AUTH * auth)
+int UserImpl::Authorize(uint32_t ip, uint32_t dirs, const Auth * auth)
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 /*
  *  Authorize user. It only means that user will be authorized. Nothing more.
  *  User can be connected or disconnected while authorized.
 /*
  *  Authorize user. It only means that user will be authorized. Nothing more.
  *  User can be connected or disconnected while authorized.
@@ -498,14 +391,14 @@ dirsFromBits(enabledDirs, dirs);
 
 if (!authorizedBy.empty())
     {
 
 if (!authorizedBy.empty())
     {
-    if (currIP != ip)
+    if (m_currIP != ip)
         {
         // We are already authorized, but with different IP address
         errorStr = "User " + login + " already authorized with IP address " + inet_ntostring(ip);
         return -1;
         }
 
         {
         // We are already authorized, but with different IP address
         errorStr = "User " + login + " already authorized with IP address " + inet_ntostring(ip);
         return -1;
         }
 
-    USER * u = NULL;
+    User * u = NULL;
     if (!users->FindByIPIdx(ip, &u))
         {
         // Address presents in IP-index.
     if (!users->FindByIPIdx(ip, &u))
         {
         // Address presents in IP-index.
@@ -526,14 +419,14 @@ else
         return -1;
         }
 
         return -1;
         }
 
-    if (ips.ConstData().IsIPInIPS(ip))
+    if (ips.ConstData().find(ip))
         {
         {
-        currIP = ip;
-        lastIPForDisconnect = currIP;
+        m_currIP = ip;
+        lastIPForDisconnect = m_currIP;
         }
     else
         {
         }
     else
         {
-        printfd(__FILE__, " user %s: ips = %s\n", login.c_str(), ips.ConstData().GetIpStr().c_str());
+        printfd(__FILE__, " user %s: ips = %s\n", login.c_str(), ips.ConstData().toString().c_str());
         errorStr = "IP address " + inet_ntostring(ip) + " does not belong to user " + login;
         return -1;
         }
         errorStr = "IP address " + inet_ntostring(ip) + " does not belong to user " + login;
         return -1;
         }
@@ -548,9 +441,9 @@ ScanMessage();
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::Unauthorize(const AUTH * auth, const std::string & reason)
+void UserImpl::Unauthorize(const Auth * auth, const std::string & reason)
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 /*
  *  Authorizer tries to unauthorize user, that was not authorized by it
  */
 /*
  *  Authorizer tries to unauthorize user, that was not authorized by it
  */
@@ -562,37 +455,35 @@ authorizedModificationTime = stgTime;
 if (authorizedBy.empty())
     {
     lastDisconnectReason = reason;
 if (authorizedBy.empty())
     {
     lastDisconnectReason = reason;
-    lastIPForDisconnect = currIP;
-    currIP = 0; // DelUser in traffcounter
-    if (connected)
+    lastIPForDisconnect = m_currIP;
+    m_currIP = 0; // DelUser in traffcounter
+    if (m_connected)
         Disconnect(false, "not authorized");
     return;
     }
 }
 //-----------------------------------------------------------------------------
         Disconnect(false, "not authorized");
     return;
     }
 }
 //-----------------------------------------------------------------------------
-bool USER_IMPL::IsAuthorizedBy(const AUTH * auth) const
+bool UserImpl::IsAuthorizedBy(const Auth * auth) const
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 // Is this user authorized by specified authorizer?
 return authorizedBy.find(auth) != authorizedBy.end();
 }
 //-----------------------------------------------------------------------------
 // Is this user authorized by specified authorizer?
 return authorizedBy.find(auth) != authorizedBy.end();
 }
 //-----------------------------------------------------------------------------
-std::vector<std::string> USER_IMPL::GetAuthorizers() const
+std::vector<std::string> UserImpl::GetAuthorizers() const
 {
 {
-    STG_LOCKER lock(&mutex);
+    std::lock_guard lock(m_mutex);
     std::vector<std::string> list;
     std::vector<std::string> list;
-    std::transform(authorizedBy.begin(), authorizedBy.end(), std::back_inserter(list), std::mem_fun(&AUTH::GetVersion));
+    std::transform(authorizedBy.begin(), authorizedBy.end(), std::back_inserter(list), [](const auto auth){ return auth->GetVersion(); });
     return list;
 }
 //-----------------------------------------------------------------------------
     return list;
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::Connect(bool fakeConnect)
+void UserImpl::Connect(bool fakeConnect)
 {
 /*
  * Connect user to Internet. This function is differ from Authorize() !!!
  */
 
 {
 /*
  * Connect user to Internet. This function is differ from Authorize() !!!
  */
 
-STG_LOCKER lock(&mutex);
-
 if (!fakeConnect)
     {
     std::string scriptOnConnect = settings->GetScriptsDir() + "/OnConnect";
 if (!fakeConnect)
     {
     std::string scriptOnConnect = settings->GetScriptsDir() + "/OnConnect";
@@ -606,7 +497,7 @@ if (!fakeConnect)
                   "%s \"%s\" \"%s\" \"%f\" \"%d\" \"%s\"",
                   scriptOnConnect.c_str(),
                   login.c_str(),
                   "%s \"%s\" \"%s\" \"%f\" \"%d\" \"%s\"",
                   scriptOnConnect.c_str(),
                   login.c_str(),
-                  inet_ntostring(currIP).c_str(),
+                  inet_ntostring(m_currIP).c_str(),
                   cash.ConstData(),
                   id,
                   dirs.c_str());
                   cash.ConstData(),
                   id,
                   dirs.c_str());
@@ -625,27 +516,25 @@ if (!fakeConnect)
         WriteServLog("Script %s cannot be executed. File not found.", scriptOnConnect.c_str());
         }
 
         WriteServLog("Script %s cannot be executed. File not found.", scriptOnConnect.c_str());
         }
 
-    connected = true;
+    m_connected = true;
     }
 
     }
 
-if (!settings->GetDisableSessionLog() && store->WriteUserConnect(login, currIP))
+if (!settings->GetDisableSessionLog() && store->WriteUserConnect(login, m_currIP))
     {
     WriteServLog("Cannot write connect for user %s.", login.c_str());
     WriteServLog("%s", store->GetStrError().c_str());
     }
 
 if (!fakeConnect)
     {
     WriteServLog("Cannot write connect for user %s.", login.c_str());
     WriteServLog("%s", store->GetStrError().c_str());
     }
 
 if (!fakeConnect)
-    lastIPForDisconnect = currIP;
+    lastIPForDisconnect = m_currIP;
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::Disconnect(bool fakeDisconnect, const std::string & reason)
+void UserImpl::Disconnect(bool fakeDisconnect, const std::string & reason)
 {
 /*
  *  Disconnect user from Internet. This function is differ from UnAuthorize() !!!
  */
 
 {
 /*
  *  Disconnect user from Internet. This function is differ from UnAuthorize() !!!
  */
 
-STG_LOCKER lock(&mutex);
-
 if (!lastIPForDisconnect)
     {
     printfd(__FILE__, "lastIPForDisconnect\n");
 if (!lastIPForDisconnect)
     {
     printfd(__FILE__, "lastIPForDisconnect\n");
@@ -685,7 +574,7 @@ if (!fakeDisconnect)
         WriteServLog("Script OnDisconnect cannot be executed. File not found.");
         }
 
         WriteServLog("Script OnDisconnect cannot be executed. File not found.");
         }
 
-    connected = false;
+    m_connected = false;
     }
 
 std::string reasonMessage(reason);
     }
 
 std::string reasonMessage(reason);
@@ -702,19 +591,19 @@ if (!settings->GetDisableSessionLog() && store->WriteUserDisconnect(login, up, d
 if (!fakeDisconnect)
     lastIPForDisconnect = 0;
 
 if (!fakeDisconnect)
     lastIPForDisconnect = 0;
 
-sessionUpload.Reset();
-sessionDownload.Reset();
+sessionUpload.reset();
+sessionDownload.reset();
 sessionUploadModTime = stgTime;
 sessionDownloadModTime = stgTime;
 }
 //-----------------------------------------------------------------------------
 sessionUploadModTime = stgTime;
 sessionDownloadModTime = stgTime;
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::Run()
+void UserImpl::Run()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 
-if (stgTime > static_cast<time_t>(lastWriteStat + settings->GetStatWritePeriod()))
+if (stgTime > lastWriteStat + settings->GetStatWritePeriod())
     {
     {
-    printfd(__FILE__, "USER::WriteStat user=%s\n", GetLogin().c_str());
+    printfd(__FILE__, "UserImpl::WriteStat user=%s\n", GetLogin().c_str());
     WriteStat();
     }
 if (creditExpire.ConstData() && creditExpire.ConstData() < stgTime)
     WriteStat();
     }
 if (creditExpire.ConstData() && creditExpire.ConstData() < stgTime)
@@ -735,13 +624,13 @@ if (passive.ConstData()
 
 if (!authorizedBy.empty())
     {
 
 if (!authorizedBy.empty())
     {
-    if (connected)
-        property.Stat().lastActivityTime = stgTime;
+    if (m_connected)
+        properties.Stat().lastActivityTime = stgTime;
 
 
-    if (!connected && IsInetable())
+    if (!m_connected && IsInetable())
         Connect();
 
         Connect();
 
-    if (connected && !IsInetable())
+    if (m_connected && !IsInetable())
         {
         if (disabled)
             Disconnect(false, "disabled");
         {
         if (disabled)
             Disconnect(false, "disabled");
@@ -759,22 +648,22 @@ if (!authorizedBy.empty())
     }
 else
     {
     }
 else
     {
-    if (connected)
+    if (m_connected)
         Disconnect(false, "not authorized");
     }
 
 }
 //-----------------------------------------------------------------------------
         Disconnect(false, "not authorized");
     }
 
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::UpdatePingTime(time_t t)
+void UserImpl::UpdatePingTime(time_t t)
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 if (t)
     pingTime = t;
 else
     pingTime = stgTime;
 }
 //-----------------------------------------------------------------------------
 if (t)
     pingTime = t;
 else
     pingTime = stgTime;
 }
 //-----------------------------------------------------------------------------
-bool USER_IMPL::IsInetable()
+bool UserImpl::IsInetable()
 {
 if (disabled || passive)
     return false;
 {
 if (disabled || passive)
     return false;
@@ -791,24 +680,24 @@ if (settings->GetShowFeeInCash() || tariff == NULL)
 return (cash - tariff->GetFee() >= -credit);
 }
 //-----------------------------------------------------------------------------
 return (cash - tariff->GetFee() >= -credit);
 }
 //-----------------------------------------------------------------------------
-std::string USER_IMPL::GetEnabledDirs() const
+std::string UserImpl::GetEnabledDirs() const
 {
 return dirsToString(enabledDirs);
 }
 //-----------------------------------------------------------------------------
 #ifdef TRAFF_STAT_WITH_PORTS
 {
 return dirsToString(enabledDirs);
 }
 //-----------------------------------------------------------------------------
 #ifdef TRAFF_STAT_WITH_PORTS
-void USER_IMPL::AddTraffStatU(int dir, uint32_t ip, uint16_t port, uint32_t len)
+void UserImpl::AddTraffStatU(int dir, uint32_t ip, uint16_t port, uint32_t len)
 #else
 #else
-void USER_IMPL::AddTraffStatU(int dir, uint32_t ip, uint32_t len)
+void UserImpl::AddTraffStatU(int dir, uint32_t ip, uint32_t len)
 #endif
 {
 #endif
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 
-if (!connected || tariff == NULL)
+if (!m_connected || tariff == NULL)
     return;
 
 double cost = 0;
     return;
 
 double cost = 0;
-DIR_TRAFF dt(up);
+DirTraff dt(up);
 
 int64_t traff = tariff->GetTraffByType(up.ConstData()[dir], down.ConstData()[dir]);
 int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
 
 int64_t traff = tariff->GetTraffByType(up.ConstData()[dir], down.ConstData()[dir]);
 int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
@@ -816,10 +705,10 @@ int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
 dt[dir] += len;
 
 int tt = tariff->GetTraffType();
 dt[dir] += len;
 
 int tt = tariff->GetTraffType();
-if (tt == TARIFF::TRAFF_UP ||
-    tt == TARIFF::TRAFF_UP_DOWN ||
+if (tt == Tariff::TRAFF_UP ||
+    tt == Tariff::TRAFF_UP_DOWN ||
     // Check NEW traff data
     // Check NEW traff data
-    (tt == TARIFF::TRAFF_MAX && dt[dir] > down.ConstData()[dir]))
+    (tt == Tariff::TRAFF_MAX && dt[dir] > down.ConstData()[dir]))
     {
     double dc = 0;
     if (traff < threshold &&
     {
     double dc = 0;
     if (traff < threshold &&
@@ -852,8 +741,8 @@ if (tt == TARIFF::TRAFF_UP ||
         cost = dc - freeMb.ConstData();
 
     // Direct access to internal data structures via friend-specifier
         cost = dc - freeMb.ConstData();
 
     // Direct access to internal data structures via friend-specifier
-    property.Stat().freeMb -= dc;
-    property.Stat().cash -= cost;
+    properties.Stat().freeMb -= dc;
+    properties.Stat().cash -= cost;
     cash.ModifyTime();
     freeMb.ModifyTime();
     }
     cash.ModifyTime();
     freeMb.ModifyTime();
     }
@@ -869,18 +758,18 @@ if (!settings->GetWriteFreeMbTraffCost() &&
     cost = 0;
 
 #ifdef TRAFF_STAT_WITH_PORTS
     cost = 0;
 
 #ifdef TRAFF_STAT_WITH_PORTS
-IP_DIR_PAIR idp(ip, dir, port);
+IPDirPair idp(ip, dir, port);
 #else
 #else
-IP_DIR_PAIR idp(ip, dir);
+IPDirPair idp(ip, dir);
 #endif
 
 #endif
 
-std::map<IP_DIR_PAIR, STAT_NODE>::iterator lb;
+std::map<IPDirPair, StatNode>::iterator lb;
 lb = traffStat.lower_bound(idp);
 if (lb == traffStat.end() || lb->first != idp)
     {
     traffStat.insert(lb,
                      std::make_pair(idp,
 lb = traffStat.lower_bound(idp);
 if (lb == traffStat.end() || lb->first != idp)
     {
     traffStat.insert(lb,
                      std::make_pair(idp,
-                                    STAT_NODE(len, 0, cost)));
+                                    StatNode(len, 0, cost)));
     }
 else
     {
     }
 else
     {
@@ -890,18 +779,18 @@ else
 }
 //-----------------------------------------------------------------------------
 #ifdef TRAFF_STAT_WITH_PORTS
 }
 //-----------------------------------------------------------------------------
 #ifdef TRAFF_STAT_WITH_PORTS
-void USER_IMPL::AddTraffStatD(int dir, uint32_t ip, uint16_t port, uint32_t len)
+void UserImpl::AddTraffStatD(int dir, uint32_t ip, uint16_t port, uint32_t len)
 #else
 #else
-void USER_IMPL::AddTraffStatD(int dir, uint32_t ip, uint32_t len)
+void UserImpl::AddTraffStatD(int dir, uint32_t ip, uint32_t len)
 #endif
 {
 #endif
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 
-if (!connected || tariff == NULL)
+if (!m_connected || tariff == NULL)
     return;
 
 double cost = 0;
     return;
 
 double cost = 0;
-DIR_TRAFF dt(down);
+DirTraff dt(down);
 
 int64_t traff = tariff->GetTraffByType(up.ConstData()[dir], down.ConstData()[dir]);
 int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
 
 int64_t traff = tariff->GetTraffByType(up.ConstData()[dir], down.ConstData()[dir]);
 int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
@@ -909,10 +798,10 @@ int64_t threshold = tariff->GetThreshold(dir) * 1024 * 1024;
 dt[dir] += len;
 
 int tt = tariff->GetTraffType();
 dt[dir] += len;
 
 int tt = tariff->GetTraffType();
-if (tt == TARIFF::TRAFF_DOWN ||
-    tt == TARIFF::TRAFF_UP_DOWN ||
+if (tt == Tariff::TRAFF_DOWN ||
+    tt == Tariff::TRAFF_UP_DOWN ||
     // Check NEW traff data
     // Check NEW traff data
-    (tt == TARIFF::TRAFF_MAX && up.ConstData()[dir] <= dt[dir]))
+    (tt == Tariff::TRAFF_MAX && up.ConstData()[dir] <= dt[dir]))
     {
     double dc = 0;
     if (traff < threshold &&
     {
     double dc = 0;
     if (traff < threshold &&
@@ -944,8 +833,8 @@ if (tt == TARIFF::TRAFF_DOWN ||
     else if (freeMb.ConstData() < dc) // FreeMb is partially exhausted
         cost = dc - freeMb.ConstData();
 
     else if (freeMb.ConstData() < dc) // FreeMb is partially exhausted
         cost = dc - freeMb.ConstData();
 
-    property.Stat().freeMb -= dc;
-    property.Stat().cash -= cost;
+    properties.Stat().freeMb -= dc;
+    properties.Stat().cash -= cost;
     cash.ModifyTime();
     freeMb.ModifyTime();
     }
     cash.ModifyTime();
     freeMb.ModifyTime();
     }
@@ -961,18 +850,18 @@ if (!settings->GetWriteFreeMbTraffCost() &&
     cost = 0;
 
 #ifdef TRAFF_STAT_WITH_PORTS
     cost = 0;
 
 #ifdef TRAFF_STAT_WITH_PORTS
-IP_DIR_PAIR idp(ip, dir, port);
+IPDirPair idp(ip, dir, port);
 #else
 #else
-IP_DIR_PAIR idp(ip, dir);
+IPDirPair idp(ip, dir);
 #endif
 
 #endif
 
-std::map<IP_DIR_PAIR, STAT_NODE>::iterator lb;
+std::map<IPDirPair, StatNode>::iterator lb;
 lb = traffStat.lower_bound(idp);
 if (lb == traffStat.end() || lb->first != idp)
     {
     traffStat.insert(lb,
                      std::make_pair(idp,
 lb = traffStat.lower_bound(idp);
 if (lb == traffStat.end() || lb->first != idp)
     {
     traffStat.insert(lb,
                      std::make_pair(idp,
-                                    STAT_NODE(0, len, cost)));
+                                    StatNode(0, len, cost)));
     }
 else
     {
     }
 else
     {
@@ -981,57 +870,9 @@ else
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::AddCurrIPBeforeNotifier(CURR_IP_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-currIP.AddBeforeNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::DelCurrIPBeforeNotifier(const CURR_IP_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-currIP.DelBeforeNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::AddCurrIPAfterNotifier(CURR_IP_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-currIP.AddAfterNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::DelCurrIPAfterNotifier(const CURR_IP_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-currIP.DelAfterNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::AddConnectedBeforeNotifier(CONNECTED_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-connected.AddBeforeNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::DelConnectedBeforeNotifier(const CONNECTED_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-connected.DelBeforeNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::AddConnectedAfterNotifier(CONNECTED_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-connected.AddAfterNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::DelConnectedAfterNotifier(const CONNECTED_NOTIFIER * notifier)
-{
-STG_LOCKER lock(&mutex);
-connected.DelAfterNotifier(notifier);
-}
-//-----------------------------------------------------------------------------
-void USER_IMPL::OnAdd()
+void UserImpl::OnAdd()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 std::string scriptOnAdd = settings->GetScriptsDir() + "/OnUserAdd";
 
 
 std::string scriptOnAdd = settings->GetScriptsDir() + "/OnUserAdd";
 
@@ -1047,9 +888,9 @@ else
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::OnDelete()
+void UserImpl::OnDelete()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 std::string scriptOnDel = settings->GetScriptsDir() + "/OnUserDel";
 
 
 std::string scriptOnDel = settings->GetScriptsDir() + "/OnUserDel";
 
@@ -1067,15 +908,15 @@ else
 Run();
 }
 //-----------------------------------------------------------------------------
 Run();
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::WriteDetailStat(bool hard)
+int UserImpl::WriteDetailStat(bool hard)
 {
 {
-printfd(__FILE__, "USER::WriteDetailedStat() - saved size = %d\n", traffStatSaved.second.size());
+printfd(__FILE__, "UserImpl::WriteDetailedStat() - saved size = %d\n", traffStatSaved.second.size());
 
 if (!traffStatSaved.second.empty())
     {
     if (store->WriteDetailedStat(traffStatSaved.second, traffStatSaved.first, login))
         {
 
 if (!traffStatSaved.second.empty())
     {
     if (store->WriteDetailedStat(traffStatSaved.second, traffStatSaved.first, login))
         {
-        printfd(__FILE__, "USER::WriteDetailStat() - failed to write detail stat from queue\n");
+        printfd(__FILE__, "UserImpl::WriteDetailStat() - failed to write detail stat from queue\n");
         WriteServLog("Cannot write detail stat from queue (of size %d recs) for user %s.", traffStatSaved.second.size(), login.c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         return -1;
         WriteServLog("Cannot write detail stat from queue (of size %d recs) for user %s.", traffStatSaved.second.size(), login.c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         return -1;
@@ -1083,26 +924,26 @@ if (!traffStatSaved.second.empty())
     traffStatSaved.second.erase(traffStatSaved.second.begin(), traffStatSaved.second.end());
     }
 
     traffStatSaved.second.erase(traffStatSaved.second.begin(), traffStatSaved.second.end());
     }
 
-TRAFF_STAT ts;
+TraffStat ts;
 
     {
 
     {
-    STG_LOCKER lock(&mutex);
+    std::lock_guard lock(m_mutex);
     ts.swap(traffStat);
     }
 
     ts.swap(traffStat);
     }
 
-printfd(__FILE__, "USER::WriteDetailedStat() - size = %d\n", ts.size());
+printfd(__FILE__, "UserImpl::WriteDetailedStat() - size = %d\n", ts.size());
 
 if (ts.size() && !disabledDetailStat)
     {
     if (store->WriteDetailedStat(ts, lastWriteDetailedStat, login))
         {
 
 if (ts.size() && !disabledDetailStat)
     {
     if (store->WriteDetailedStat(ts, lastWriteDetailedStat, login))
         {
-        printfd(__FILE__, "USER::WriteDetailStat() - failed to write current detail stat\n");
+        printfd(__FILE__, "UserImpl::WriteDetailStat() - failed to write current detail stat\n");
         WriteServLog("Cannot write detail stat for user %s.", login.c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         if (!hard)
             {
         WriteServLog("Cannot write detail stat for user %s.", login.c_str());
         WriteServLog("%s", store->GetStrError().c_str());
         if (!hard)
             {
-            printfd(__FILE__, "USER::WriteDetailStat() - pushing detail stat to queue\n");
-            STG_LOCKER lock(&mutex);
+            printfd(__FILE__, "UserImpl::WriteDetailStat() - pushing detail stat to queue\n");
+            std::lock_guard lock(m_mutex);
             traffStatSaved.second.swap(ts);
             traffStatSaved.first = lastWriteDetailedStat;
             }
             traffStatSaved.second.swap(ts);
             traffStatSaved.first = lastWriteDetailedStat;
             }
@@ -1113,12 +954,15 @@ lastWriteDetailedStat = stgTime;
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-double USER_IMPL::GetPassiveTimePart() const
+double UserImpl::GetPassiveTimePart() const
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
+return getPassiveTimePart();
+}
 
 
-static int daysInMonth[12] =
-{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
+double UserImpl::getPassiveTimePart() const
+{
+static const std::array<unsigned, 12> daysInMonth{31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
 
 struct tm tms;
 time_t t = stgTime;
 
 struct tm tms;
 time_t t = stgTime;
@@ -1140,9 +984,9 @@ if (dt < 0)
 return static_cast<double>(dt) / secMonth;
 }
 //-----------------------------------------------------------------------------
 return static_cast<double>(dt) / secMonth;
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::SetPassiveTimeAsNewUser()
+void UserImpl::SetPassiveTimeAsNewUser()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 time_t t = stgTime;
 struct tm tm;
 
 time_t t = stgTime;
 struct tm tm;
@@ -1154,47 +998,47 @@ pt /= daysCurrMon;
 passiveTime = static_cast<time_t>(pt * 24 * 3600 * daysCurrMon);
 }
 //-----------------------------------------------------------------------------
 passiveTime = static_cast<time_t>(pt * 24 * 3600 * daysCurrMon);
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::MidnightResetSessionStat()
+void UserImpl::MidnightResetSessionStat()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 
-if (connected)
+if (m_connected)
     {
     Disconnect(true, "fake");
     Connect(true);
     }
 }
 //-----------------------------------------------------------------------------
     {
     Disconnect(true, "fake");
     Connect(true);
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ProcessNewMonth()
+void UserImpl::ProcessNewMonth()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 //  Reset traff
 //  Reset traff
-if (connected)
+if (m_connected)
     Disconnect(true, "fake");
 
 WriteMonthStat();
 
     Disconnect(true, "fake");
 
 WriteMonthStat();
 
-property.Stat().monthUp.Reset();
-property.Stat().monthDown.Reset();
+properties.Stat().monthUp.reset();
+properties.Stat().monthDown.reset();
 
 
-if (connected)
+if (m_connected)
     Connect(true);
 
 //  Set new tariff
 if (nextTariff.ConstData() != "")
     {
     Connect(true);
 
 //  Set new tariff
 if (nextTariff.ConstData() != "")
     {
-    const TARIFF * nt = tariffs->FindByName(nextTariff);
+    const Tariff * nt = tariffs->FindByName(nextTariff);
     if (nt == NULL)
         {
         WriteServLog("Cannot change tariff for user %s. Tariff %s not exist.",
     if (nt == NULL)
         {
         WriteServLog("Cannot change tariff for user %s. Tariff %s not exist.",
-                     login.c_str(), property.tariffName.Get().c_str());
+                     login.c_str(), properties.tariffName.Get().c_str());
         }
     else
         {
         std::string message = tariff->TariffChangeIsAllowed(*nt, stgTime);
         if (message.empty())
             {
         }
     else
         {
         std::string message = tariff->TariffChangeIsAllowed(*nt, stgTime);
         if (message.empty())
             {
-            property.tariffName.Set(nextTariff, sysAdmin, login, store);
+            properties.tariffName.Set(nextTariff, *sysAdmin, login, *store);
             }
         else
             {
             }
         else
             {
@@ -1208,14 +1052,14 @@ if (nextTariff.ConstData() != "")
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ProcessDayFeeSpread()
+void UserImpl::ProcessDayFeeSpread()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 if (passive.ConstData() || tariff == NULL)
     return;
 
 
 if (passive.ConstData() || tariff == NULL)
     return;
 
-if (tariff->GetPeriod() != TARIFF::MONTH)
+if (tariff->GetPeriod() != Tariff::MONTH)
     return;
 
 double fee = tariff->GetFee() / DaysInCurrentMonth();
     return;
 
 double fee = tariff->GetFee() / DaysInCurrentMonth();
@@ -1227,38 +1071,38 @@ double c = cash;
 switch (settings->GetFeeChargeType())
     {
     case 0:
 switch (settings->GetFeeChargeType())
     {
     case 0:
-        property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+        properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     case 1:
         if (c + credit >= 0)
         break;
     case 1:
         if (c + credit >= 0)
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     case 2:
         if (c + credit >= fee)
         break;
     case 2:
         if (c + credit >= fee)
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     case 3:
         if (c >= 0)
         break;
     case 3:
         if (c >= 0)
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     }
 ResetPassiveTime();
 }
 //-----------------------------------------------------------------------------
         break;
     }
 ResetPassiveTime();
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ProcessDayFee()
+void UserImpl::ProcessDayFee()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 if (tariff == NULL)
     return;
 
 
 if (tariff == NULL)
     return;
 
-if (tariff->GetPeriod() != TARIFF::MONTH)
+if (tariff->GetPeriod() != Tariff::MONTH)
     return;
 
 double passiveTimePart = 1.0;
 if (!settings->GetFullFee())
     {
     return;
 
 double passiveTimePart = 1.0;
 if (!settings->GetFullFee())
     {
-    passiveTimePart = GetPassiveTimePart();
+    passiveTimePart = getPassiveTimePart();
     }
 else
     {
     }
 else
     {
@@ -1289,41 +1133,41 @@ printfd(__FILE__, "login: %8s Cash=%f Credit=%f  Fee=%f PassiveTimePart=%f fee=%
 switch (settings->GetFeeChargeType())
     {
     case 0:
 switch (settings->GetFeeChargeType())
     {
     case 0:
-        property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+        properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         SetPrepaidTraff();
         break;
     case 1:
         if (c + credit >= 0)
             {
         SetPrepaidTraff();
         break;
     case 1:
         if (c + credit >= 0)
             {
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
             SetPrepaidTraff();
             }
         break;
     case 2:
         if (c + credit >= fee)
             {
             SetPrepaidTraff();
             }
         break;
     case 2:
         if (c + credit >= fee)
             {
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
             SetPrepaidTraff();
             }
         break;
     case 3:
         if (c >= 0)
             {
             SetPrepaidTraff();
             }
         break;
     case 3:
         if (c >= 0)
             {
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
             SetPrepaidTraff();
             }
         break;
     }
 }
 //-----------------------------------------------------------------------------
             SetPrepaidTraff();
             }
         break;
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ProcessDailyFee()
+void UserImpl::ProcessDailyFee()
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 if (passive.ConstData() || tariff == NULL)
     return;
 
 
 if (passive.ConstData() || tariff == NULL)
     return;
 
-if (tariff->GetPeriod() != TARIFF::DAY)
+if (tariff->GetPeriod() != Tariff::DAY)
     return;
 
 double fee = tariff->GetFee();
     return;
 
 double fee = tariff->GetFee();
@@ -1335,30 +1179,32 @@ double c = cash;
 switch (settings->GetFeeChargeType())
     {
     case 0:
 switch (settings->GetFeeChargeType())
     {
     case 0:
-        property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+        properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     case 1:
         if (c + credit >= 0)
         break;
     case 1:
         if (c + credit >= 0)
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     case 2:
         if (c + credit >= fee)
         break;
     case 2:
         if (c + credit >= fee)
-            property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+            properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
         break;
     }
 ResetPassiveTime();
 }
 //-----------------------------------------------------------------------------
         break;
     }
 ResetPassiveTime();
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ProcessServices()
+void UserImpl::ProcessServices()
 {
 struct tm tms;
 time_t t = stgTime;
 localtime_r(&t, &tms);
 
 {
 struct tm tms;
 time_t t = stgTime;
 localtime_r(&t, &tms);
 
+std::lock_guard lock(m_mutex);
+
 double passiveTimePart = 1.0;
 if (!settings->GetFullFee())
     {
 double passiveTimePart = 1.0;
 if (!settings->GetFullFee())
     {
-    passiveTimePart = GetPassiveTimePart();
+    passiveTimePart = getPassiveTimePart();
     }
 else
     {
     }
 else
     {
@@ -1369,10 +1215,10 @@ else
         }
     }
 
         }
     }
 
-for (size_t i = 0; i < property.Conf().services.size(); ++i)
+for (size_t i = 0; i < properties.Conf().services.size(); ++i)
     {
     {
-    SERVICE_CONF conf;
-    if (m_services.Find(property.Conf().services[i], &conf))
+    ServiceConf conf;
+    if (m_services.Find(properties.Conf().services[i], &conf))
         continue;
     if (conf.payDay == tms.tm_mday ||
         (conf.payDay == 0 && tms.tm_mday == DaysInCurrentMonth()))
         continue;
     if (conf.payDay == tms.tm_mday ||
         (conf.payDay == 0 && tms.tm_mday == DaysInCurrentMonth()))
@@ -1389,27 +1235,27 @@ for (size_t i = 0; i < property.Conf().services.size(); ++i)
         switch (settings->GetFeeChargeType())
             {
             case 0:
         switch (settings->GetFeeChargeType())
             {
             case 0:
-                property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+                properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
                 SetPrepaidTraff();
                 break;
             case 1:
                 if (c + credit >= 0)
                     {
                 SetPrepaidTraff();
                 break;
             case 1:
                 if (c + credit >= 0)
                     {
-                    property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+                    properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
                     SetPrepaidTraff();
                     }
                 break;
             case 2:
                 if (c + credit >= fee)
                     {
                     SetPrepaidTraff();
                     }
                 break;
             case 2:
                 if (c + credit >= fee)
                     {
-                    property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+                    properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
                     SetPrepaidTraff();
                     }
                 break;
             case 3:
                 if (c >= 0)
                     {
                     SetPrepaidTraff();
                     }
                 break;
             case 3:
                 if (c >= 0)
                     {
-                    property.cash.Set(c - fee, sysAdmin, login, store, "Subscriber fee charge");
+                    properties.cash.Set(c - fee, *sysAdmin, login, *store, "Subscriber fee charge");
                     SetPrepaidTraff();
                     }
                 break;
                     SetPrepaidTraff();
                     }
                 break;
@@ -1418,15 +1264,15 @@ for (size_t i = 0; i < property.Conf().services.size(); ++i)
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::SetPrepaidTraff()
+void UserImpl::SetPrepaidTraff()
 {
 if (tariff != NULL)
 {
 if (tariff != NULL)
-    property.freeMb.Set(tariff->GetFree(), sysAdmin, login, store, "Prepaid traffic");
+    properties.freeMb.Set(tariff->GetFree(), *sysAdmin, login, *store, "Prepaid traffic");
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::AddMessage(STG_MSG * msg)
+int UserImpl::AddMessage(Message * msg)
 {
 {
-STG_LOCKER lock(&mutex);
+std::lock_guard lock(m_mutex);
 
 if (SendMessage(*msg))
     {
 
 if (SendMessage(*msg))
     {
@@ -1463,14 +1309,14 @@ else
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------
-int USER_IMPL::SendMessage(STG_MSG & msg) const
+int UserImpl::SendMessage(Message & msg) const
 {
 // No lock `cause we are already locked from caller
 int ret = -1;
 {
 // No lock `cause we are already locked from caller
 int ret = -1;
-std::set<const AUTH*>::iterator it(authorizedBy.begin());
+std::set<const Auth*>::iterator it(authorizedBy.begin());
 while (it != authorizedBy.end())
     {
 while (it != authorizedBy.end())
     {
-    if (!(*it++)->SendMessage(msg, currIP))
+    if (!(*it++)->SendMessage(msg, m_currIP))
         ret = 0;
     }
 if (!ret)
         ret = 0;
     }
 if (!ret)
@@ -1486,12 +1332,12 @@ if (!ret)
 return ret;
 }
 //-----------------------------------------------------------------------------
 return ret;
 }
 //-----------------------------------------------------------------------------
-void USER_IMPL::ScanMessage()
+void UserImpl::ScanMessage()
 {
 // No lock `cause we are already locked from caller
 // We need not check for the authorizedBy `cause it has already checked by caller
 
 {
 // No lock `cause we are already locked from caller
 // We need not check for the authorizedBy `cause it has already checked by caller
 
-std::list<STG_MSG>::iterator it(messages.begin());
+auto it = messages.begin();
 while (it != messages.end())
     {
     if (settings->GetMessageTimeout() > 0 &&
 while (it != messages.end())
     {
     if (settings->GetMessageTimeout() > 0 &&
@@ -1540,7 +1386,7 @@ while (it != messages.end())
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-std::string USER_IMPL::GetParamValue(const std::string & name) const
+std::string UserImpl::GetParamValue(const std::string & name) const
 {
     std::string lowerName = ToLower(name);
     if (lowerName == "id")
 {
     std::string lowerName = ToLower(name);
     if (lowerName == "id")
@@ -1550,11 +1396,11 @@ std::string USER_IMPL::GetParamValue(const std::string & name) const
         return stream.str();
         }
     if (lowerName == "login")       return login;
         return stream.str();
         }
     if (lowerName == "login")       return login;
-    if (lowerName == "currip")      return currIP.ToString();
+    if (lowerName == "currip")      return m_currIP.ToString();
     if (lowerName == "enableddirs") return GetEnabledDirs();
     if (lowerName == "enableddirs") return GetEnabledDirs();
-    if (lowerName == "tariff")      return property.tariffName;
-    if (property.Exists(lowerName))
-        return property.GetPropertyValue(lowerName);
+    if (lowerName == "tariff")      return properties.tariffName;
+    if (properties.Exists(lowerName))
+        return properties.GetPropertyValue(lowerName);
     else
         {
         WriteServLog("User’s parameter '%s' does not exist.", name.c_str());
     else
         {
         WriteServLog("User’s parameter '%s' does not exist.", name.c_str());
@@ -1564,51 +1410,55 @@ std::string USER_IMPL::GetParamValue(const std::string & name) const
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
-void CHG_PASSIVE_NOTIFIER::Notify(const int & oldPassive, const int & newPassive)
+void UserImpl::onPassiveChange(int oldVal, int newVal)
 {
 {
-if (newPassive && !oldPassive && user->tariff != NULL)
-    user->property.cash.Set(user->cash - user->tariff->GetPassiveCost(),
-                            user->sysAdmin,
-                            user->login,
-                            user->store,
+    std::lock_guard lock(m_mutex);
+    if (newVal && !oldVal && tariff != NULL)
+        properties.cash.Set(cash - tariff->GetPassiveCost(),
+                            *sysAdmin,
+                            login,
+                            *store,
                             "Freeze");
 }
 //-----------------------------------------------------------------------------
                             "Freeze");
 }
 //-----------------------------------------------------------------------------
-void CHG_DISABLED_NOTIFIER::Notify(const int & oldValue, const int & newValue)
+void UserImpl::onDisabledChange(int oldVal, int newVal)
 {
 {
-if (oldValue && !newValue && user->GetConnected())
-    user->Disconnect(false, "disabled");
-else if (!oldValue && newValue && user->IsInetable())
-    user->Connect(false);
+    std::lock_guard lock(m_mutex);
+    if (oldVal && !newVal && GetConnected())
+        Disconnect(false, "disabled");
+    else if (!oldVal && newVal && IsInetable())
+        Connect(false);
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-void CHG_TARIFF_NOTIFIER::Notify(const std::string &, const std::string & newTariff)
+void UserImpl::onTariffChange(const std::string& /*oldVal*/, const std::string& newVal)
 {
 {
-STG_LOCKER lock(&user->mutex);
-if (user->settings->GetReconnectOnTariffChange() && user->connected)
-    user->Disconnect(false, "Change tariff");
-user->tariff = user->tariffs->FindByName(newTariff);
-if (user->settings->GetReconnectOnTariffChange() &&
-    !user->authorizedBy.empty() &&
-    user->IsInetable())
+    std::lock_guard lock(m_mutex);
+    if (settings->GetReconnectOnTariffChange() && m_connected)
+        Disconnect(false, "Change tariff");
+    tariff = tariffs->FindByName(newVal);
+    if (settings->GetReconnectOnTariffChange() &&
+        !authorizedBy.empty() &&
+        IsInetable())
     {
     {
-    // This notifier gets called *before* changing the tariff, and in Connect we want to see new tariff name.
-    user->property.Conf().tariffName = newTariff;
-    user->Connect(false);
+        // This notifier gets called *before* changing the tariff, and in Connect we want to see new tariff name.
+        properties.Conf().tariffName = newVal;
+        Connect(false);
     }
 }
 //-----------------------------------------------------------------------------
     }
 }
 //-----------------------------------------------------------------------------
-void CHG_CASH_NOTIFIER::Notify(const double & oldCash, const double & newCash)
+void UserImpl::onCashChange(double oldVal, double newVal)
 {
 {
-user->lastCashAddTime = *const_cast<time_t *>(&stgTime);
-user->lastCashAdd = newCash - oldCash;
+    time_t now = stgTime;
+    lastCashAddTime = now;
+    lastCashAdd = newVal - oldVal;
 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
-void CHG_IPS_NOTIFIER::Notify(const USER_IPS & from, const USER_IPS & to)
+void UserImpl::onIPChange(const UserIPs& oldVal, const UserIPs& newVal)
 {
 {
-printfd(__FILE__, "Change IP from '%s' to '%s'\n", from.GetIpStr().c_str(), to.GetIpStr().c_str());
-if (user->connected)
-    user->Disconnect(false, "Change IP");
-if (!user->authorizedBy.empty() && user->IsInetable())
-    user->Connect(false);
+    std::lock_guard lock(m_mutex);
+    printfd(__FILE__, "Change IP from '%s' to '%s'\n", oldVal.toString().c_str(), newVal.toString().c_str());
+    if (m_connected)
+        Disconnect(false, "Change IP");
+    if (!authorizedBy.empty() && IsInetable())
+        Connect(false);
 }
 }
Stargazer Billing System