Start replacing notifiers with subscriptions.

[stg.git] / projects / stargazer / plugins / authorization / ao / ao.cpp

diff --git a/projects/stargazer/plugins/authorization/ao/ao.cpp b/projects/stargazer/plugins/authorization/ao/ao.cpp
index 84e97a0d87a81ab149406e7b30f28dc14057bdcc..d0be8dd58bc98992003662d93ec7f4da59455ee6 100644 (file)
--- a/projects/stargazer/plugins/authorization/ao/ao.cpp
+++ b/projects/stargazer/plugins/authorization/ao/ao.cpp
@@ -18,71 +18,29 @@
  *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
  */
 
  *    Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
  */
 

-/*
-$Revision: 1.30 $
-$Date: 2010/03/04 12:29:06 $
-$Author: faust $
-*/
+#include "ao.h"

 
 

-#include <unistd.h>
+#include "stg/user.h"
+#include "stg/users.h"
+#include "stg/user_property.h"
+#include "stg/common.h"

 
 

-#include <csignal>

 #include <algorithm> // for_each
 #include <functional> // mem_fun_ref
 #include <algorithm> // for_each
 #include <functional> // mem_fun_ref

+#include <csignal>
+#include <cassert>

 
 

-#include "ao.h"
-#include "user.h"
-#include "users.h"
-#include "user_property.h"
-#include "../../../eventloop.h"
-
-class AO_CREATOR
-{
-private:
-    AUTH_AO * ao;
-
-public:
-    AO_CREATOR()
-        : ao(new AUTH_AO())
-        {
-        };
-    ~AO_CREATOR()
-        {
-        delete ao;
-        };
+#include <unistd.h>

 
 

-    AUTH_AO * GetPlugin()
-        {
-        return ao;
-        };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-AO_CREATOR aoc;
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-template <typename varType>
-class IS_CONTAINS_USER: public binary_function<varType, USER_PTR, bool>
-{
-public:
-    bool operator()(varType notifier, USER_PTR user) const
-        {
-        return notifier.GetUser() == user;
-        };
-};
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-//-----------------------------------------------------------------------------
-PLUGIN * GetPlugin()
+extern "C" STG::Plugin* GetPlugin()

 {
 {

-return aoc.GetPlugin();
+    static AUTH_AO plugin;
+    return &plugin;

 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------

-const string AUTH_AO::GetVersion() const
+std::string AUTH_AO::GetVersion() const

 {
 return "Always Online authorizator v.1.0";
 }
 {
 return "Always Online authorizator v.1.0";
 }


@@ -90,25 +48,19 @@ return "Always Online authorizator v.1.0";
 AUTH_AO::AUTH_AO()
     : users(NULL),
       isRunning(false),
 AUTH_AO::AUTH_AO()
     : users(NULL),
       isRunning(false),

-      onAddUserNotifier(*this),
-      onDelUserNotifier(*this)
+      logger(STG::PluginLogger::get("auth_ao"))

 {
 }
 //-----------------------------------------------------------------------------
 int AUTH_AO::Start()
 {
 {
 }
 //-----------------------------------------------------------------------------
 int AUTH_AO::Start()
 {

+printfd(__FILE__, "AUTH_AO::Start()\n");

 GetUsers();
 
 GetUsers();
 

-users->AddNotifierUserAdd(&onAddUserNotifier);
-users->AddNotifierUserDel(&onDelUserNotifier);
+m_onAddUserConn = users->onUserAdd([this](auto user){ AddUser(user); });
+m_onDelUserConn = users->onUserDel([this](auto user){ DelUser(user); });

 
 

-/*list<USER_PTR>::iterator it = usersList.begin();
-while (it != usersList.end())
-    {
-    UpdateUserAuthorization(*it);
-    ++it;
-    }*/
-std::for_each(usersList.begin(), usersList.end(), std::bind1st(std::mem_fun(&AUTH_AO::UpdateUserAuthorization), this));
+std::for_each(userList.begin(), userList.end(), [this](auto user){ UpdateUserAuthorization(user); });

 
 isRunning = true;
 
 
 isRunning = true;
 


@@ -117,128 +69,92 @@ return 0;
 //-----------------------------------------------------------------------------
 int AUTH_AO::Stop()
 {
 //-----------------------------------------------------------------------------
 int AUTH_AO::Stop()
 {

+printfd(__FILE__, "AUTH_AO::Stop()\n");

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

-users->DelNotifierUserAdd(&onAddUserNotifier);
-users->DelNotifierUserDel(&onDelUserNotifier);
+m_onAddUserConn.disconnect();
+m_onDelUserConn.disconnect();

 
 

-list<USER_PTR>::iterator users_iter;
-users_iter = usersList.begin();
-while (users_iter != usersList.end())
+auto it = userList.begin();
+while (it != userList.end())

     {
     {

-    Unauthorize(*users_iter);
-    UnSetUserNotifiers(*users_iter);
-    ++users_iter;
+    if ((*it)->IsAuthorizedBy(this))
+        users->Unauthorize((*it)->GetLogin(), this);
+    UnSetUserNotifiers(*it);
+    ++it;

     }
 isRunning = false;
 return 0;
 }
 //-----------------------------------------------------------------------------
     }
 isRunning = false;
 return 0;
 }
 //-----------------------------------------------------------------------------

-bool AUTH_AO::IsRunning()
-{
-return isRunning;
-}
-//-----------------------------------------------------------------------------
-uint16_t AUTH_AO::GetStartPosition() const
-{
-return 70;
-}
-//-----------------------------------------------------------------------------
-uint16_t AUTH_AO::GetStopPosition() const
-{
-return 70;
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::SetUserNotifiers(USER_PTR u)
+void AUTH_AO::SetUserNotifiers(UserPtr u)

 {
 // ---------- AlwaysOnline -------------------
 CHG_BEFORE_NOTIFIER<int> BeforeChgAONotifier(*this, u);
 CHG_AFTER_NOTIFIER<int>  AfterChgAONotifier(*this, u);
 
 {
 // ---------- AlwaysOnline -------------------
 CHG_BEFORE_NOTIFIER<int> BeforeChgAONotifier(*this, u);
 CHG_AFTER_NOTIFIER<int>  AfterChgAONotifier(*this, u);
 

-/*BeforeChgAONotifier.SetAuthorizator(this);
-BeforeChgAONotifier.SetUser(u);*/

 BeforeChgAONotifierList.push_front(BeforeChgAONotifier);
 BeforeChgAONotifierList.push_front(BeforeChgAONotifier);

-
-/*AfterChgAONotifier.SetAuthorizator(this);
-AfterChgAONotifier.SetUser(u);*/

 AfterChgAONotifierList.push_front(AfterChgAONotifier);
 
 AfterChgAONotifierList.push_front(AfterChgAONotifier);
 

-u->GetProperty().alwaysOnline.AddBeforeNotifier(&(*BeforeChgAONotifierList.begin()));
-u->GetProperty().alwaysOnline.AddAfterNotifier(&(*AfterChgAONotifierList.begin()));
+u->GetProperties().alwaysOnline.AddBeforeNotifier(&BeforeChgAONotifierList.front());
+u->GetProperties().alwaysOnline.AddAfterNotifier(&AfterChgAONotifierList.front());

 // ---------- AlwaysOnline end ---------------
 
 // ---------- IP -------------------
 // ---------- AlwaysOnline end ---------------
 
 // ---------- IP -------------------

-CHG_BEFORE_NOTIFIER<USER_IPS> BeforeChgIPNotifier(*this, u);
-CHG_AFTER_NOTIFIER<USER_IPS>  AfterChgIPNotifier(*this, u);
+CHG_BEFORE_NOTIFIER<STG::UserIPs> BeforeChgIPNotifier(*this, u);
+CHG_AFTER_NOTIFIER<STG::UserIPs>  AfterChgIPNotifier(*this, u);

 
 

-/*BeforeChgIPNotifier.SetAuthorizator(this);
-BeforeChgIPNotifier.SetUser(u);*/

 BeforeChgIPNotifierList.push_front(BeforeChgIPNotifier);
 BeforeChgIPNotifierList.push_front(BeforeChgIPNotifier);

-
-/*AfterChgIPNotifier.SetAuthorizator(this);
-AfterChgIPNotifier.SetUser(u);*/

 AfterChgIPNotifierList.push_front(AfterChgIPNotifier);
 
 AfterChgIPNotifierList.push_front(AfterChgIPNotifier);
 

-u->GetProperty().ips.AddBeforeNotifier(&(*BeforeChgIPNotifierList.begin()));
-u->GetProperty().ips.AddAfterNotifier(&(*AfterChgIPNotifierList.begin()));
+u->GetProperties().ips.AddBeforeNotifier(&BeforeChgIPNotifierList.front());
+u->GetProperties().ips.AddAfterNotifier(&AfterChgIPNotifierList.front());

 // ---------- IP end ---------------
 }
 //-----------------------------------------------------------------------------
 // ---------- IP end ---------------
 }
 //-----------------------------------------------------------------------------

-void AUTH_AO::UnSetUserNotifiers(USER_PTR u)
+void AUTH_AO::UnSetUserNotifiers(UserPtr u)

 {
 // ---      AlwaysOnline        ---
 {
 // ---      AlwaysOnline        ---

-IS_CONTAINS_USER<CHG_BEFORE_NOTIFIER<int> > IsContainsUserAOB;
-IS_CONTAINS_USER<CHG_AFTER_NOTIFIER<int> > IsContainsUserAOA;
-
-list<CHG_BEFORE_NOTIFIER<int> >::iterator aoBIter;
-list<CHG_AFTER_NOTIFIER<int> >::iterator  aoAIter;
-
-aoBIter = find_if(BeforeChgAONotifierList.begin(),
-                  BeforeChgAONotifierList.end(),
-                  bind2nd(IsContainsUserAOB, u));
+auto aoBIter = find_if(BeforeChgAONotifierList.begin(),
+                       BeforeChgAONotifierList.end(),
+                       [u](auto notifier){ return notifier.GetUser() == u; });

 
 if (aoBIter != BeforeChgAONotifierList.end())
     {
 
 if (aoBIter != BeforeChgAONotifierList.end())
     {

-    aoBIter->GetUser()->GetProperty().alwaysOnline.DelBeforeNotifier(&(*aoBIter));
+    aoBIter->GetUser()->GetProperties().alwaysOnline.DelBeforeNotifier(&(*aoBIter));

     BeforeChgAONotifierList.erase(aoBIter);
     }
 
     BeforeChgAONotifierList.erase(aoBIter);
     }
 

-aoAIter = find_if(AfterChgAONotifierList.begin(),
-                  AfterChgAONotifierList.end(),
-                  bind2nd(IsContainsUserAOA, u));
+auto aoAIter = find_if(AfterChgAONotifierList.begin(),
+                       AfterChgAONotifierList.end(),
+                       [u](auto notifier){ return notifier.GetUser() == u; });

 
 if (aoAIter != AfterChgAONotifierList.end())
     {
 
 if (aoAIter != AfterChgAONotifierList.end())
     {

-    aoAIter->GetUser()->GetProperty().alwaysOnline.DelAfterNotifier(&(*aoAIter));
+    aoAIter->GetUser()->GetProperties().alwaysOnline.DelAfterNotifier(&(*aoAIter));

     AfterChgAONotifierList.erase(aoAIter);
     }
 // ---      AlwaysOnline end    ---
 
 // ---          IP              ---
     AfterChgAONotifierList.erase(aoAIter);
     }
 // ---      AlwaysOnline end    ---
 
 // ---          IP              ---

-IS_CONTAINS_USER<CHG_BEFORE_NOTIFIER<USER_IPS> > IsContainsUserIPB;
-IS_CONTAINS_USER<CHG_AFTER_NOTIFIER<USER_IPS> >  IsContainsUserIPA;
-
-list<CHG_BEFORE_NOTIFIER<USER_IPS> >::iterator ipBIter;
-list<CHG_AFTER_NOTIFIER<USER_IPS> >::iterator  ipAIter;
-
-ipBIter = find_if(BeforeChgIPNotifierList.begin(),
-                  BeforeChgIPNotifierList.end(),
-                  bind2nd(IsContainsUserIPB, u));
+auto ipBIter = std::find_if(BeforeChgIPNotifierList.begin(),
+                            BeforeChgIPNotifierList.end(),
+                            [u](auto notifier){ return notifier.GetUser() == u; });

 
 if (ipBIter != BeforeChgIPNotifierList.end())
     {
 
 if (ipBIter != BeforeChgIPNotifierList.end())
     {

-    ipBIter->GetUser()->GetProperty().ips.DelBeforeNotifier(&(*ipBIter));
+    ipBIter->GetUser()->GetProperties().ips.DelBeforeNotifier(&(*ipBIter));

     BeforeChgIPNotifierList.erase(ipBIter);
     }
 
     BeforeChgIPNotifierList.erase(ipBIter);
     }
 

-ipAIter = find_if(AfterChgIPNotifierList.begin(),
-                  AfterChgIPNotifierList.end(),
-                  bind2nd(IsContainsUserIPA, u));
+auto ipAIter = find_if(AfterChgIPNotifierList.begin(),
+                       AfterChgIPNotifierList.end(),
+                       [u](auto notifier){ return notifier.GetUser() == u; });

 
 if (ipAIter != AfterChgIPNotifierList.end())
     {
 
 if (ipAIter != AfterChgIPNotifierList.end())
     {

-    ipAIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*ipAIter));
+    ipAIter->GetUser()->GetProperties().ips.DelAfterNotifier(&(*ipAIter));

     AfterChgIPNotifierList.erase(ipAIter);
     }
 // ---          IP end          ---
     AfterChgIPNotifierList.erase(ipAIter);
     }
 // ---          IP end          ---


@@ -246,87 +162,62 @@ if (ipAIter != AfterChgIPNotifierList.end())
 //-----------------------------------------------------------------------------
 void AUTH_AO::GetUsers()
 {
 //-----------------------------------------------------------------------------
 void AUTH_AO::GetUsers()
 {

-USER_PTR u;
+UserPtr u;

 int h = users->OpenSearch();
 int h = users->OpenSearch();

-if (!h)
-    {
-    printfd(__FILE__, "users->OpenSearch() error\n");
-    return;
-    }
+assert(h && "USERS::OpenSearch is always correct");

 
 

-while (1)
+while (!users->SearchNext(h, &u))

     {
     {

-    if (users->SearchNext(h, &u))
-        {
-        break;
-        }
-    usersList.push_back(u);
+    userList.push_back(u);

     SetUserNotifiers(u);
     }
 
 users->CloseSearch(h);
 }
 //-----------------------------------------------------------------------------
     SetUserNotifiers(u);
     }
 
 users->CloseSearch(h);
 }
 //-----------------------------------------------------------------------------

-void AUTH_AO::Unauthorize(USER_PTR u) const
-{
-u->Unauthorize(this);
-}
-//-----------------------------------------------------------------------------
-void AUTH_AO::UpdateUserAuthorization(USER_PTR u) const
+void AUTH_AO::UpdateUserAuthorization(ConstUserPtr u) const

 {
 {

-if (u->GetProperty().alwaysOnline)
+if (u->GetProperties().alwaysOnline)

     {
     {

-    USER_IPS ips = u->GetProperty().ips;
-    if (ips.OnlyOneIP())
+    auto ips = u->GetProperties().ips.get();
+    if (ips.onlyOneIP())

         {
         {

-        if (u->Authorize(ips[0].ip, 0xFFffFFff, this) == 0)
-            {
-            }
+        users->Authorize(u->GetLogin(), ips[0].ip, 0xFFffFFff, this);

         }
     }
 }
 //-----------------------------------------------------------------------------
         }
     }
 }
 //-----------------------------------------------------------------------------

-void AUTH_AO::AddUser(USER_PTR u)
+void AUTH_AO::AddUser(UserPtr u)

 {
 SetUserNotifiers(u);
 {
 SetUserNotifiers(u);

-usersList.push_back(u);
+userList.push_back(u);

 UpdateUserAuthorization(u);
 }
 //-----------------------------------------------------------------------------
 UpdateUserAuthorization(u);
 }
 //-----------------------------------------------------------------------------

-void AUTH_AO::DelUser(USER_PTR u)
+void AUTH_AO::DelUser(UserPtr u)

 {
 {

-Unauthorize(u);
+if (u->IsAuthorizedBy(this))
+    users->Unauthorize(u->GetLogin(), this);

 UnSetUserNotifiers(u);
 UnSetUserNotifiers(u);

-
-list<USER_PTR>::iterator users_iter;
-users_iter = usersList.begin();
-
-while (users_iter != usersList.end())
-    {
-    if (u == *users_iter)
-        {
-        usersList.erase(users_iter);
-        break;
-        }
-    ++users_iter;
-    }
+userList.erase(std::remove(userList.begin(), userList.end(), u), userList.end());

 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------

-int AUTH_AO::SendMessage(const STG_MSG &, uint32_t) const
+int AUTH_AO::SendMessage(const STG::Message &, uint32_t) const

 {
 errorStr = "Authorization modele \'AlwaysOnline\' does not support sending messages";
 return -1;
 }
 //-----------------------------------------------------------------------------
 template <typename varParamType>
 {
 errorStr = "Authorization modele \'AlwaysOnline\' does not support sending messages";
 return -1;
 }
 //-----------------------------------------------------------------------------
 template <typename varParamType>

-void CHG_BEFORE_NOTIFIER<varParamType>::Notify(const varParamType &, const varParamType &)
+void CHG_BEFORE_NOTIFIER<varParamType>::notify(const varParamType &, const varParamType &)

 {
 {

-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(auth, &AUTH_AO::Unauthorize, user);
+if (user->IsAuthorizedBy(&auth))
+    auth.users->Unauthorize(user->GetLogin(), &auth);

 }
 //-----------------------------------------------------------------------------
 template <typename varParamType>
 }
 //-----------------------------------------------------------------------------
 template <typename varParamType>

-void CHG_AFTER_NOTIFIER<varParamType>::Notify(const varParamType &, const varParamType &)
+void CHG_AFTER_NOTIFIER<varParamType>::notify(const varParamType &, const varParamType &)

 {
 {

-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(auth, &AUTH_AO::UpdateUserAuthorization, user);
+auth.UpdateUserAuthorization(user);

 }
 //-----------------------------------------------------------------------------
 }
 //-----------------------------------------------------------------------------