Replace RemoveDir with more efficient implementation

[stg.git] / projects / stargazer / traffcounter_impl.cpp

diff --git a/projects/stargazer/traffcounter_impl.cpp b/projects/stargazer/traffcounter_impl.cpp
index f410b1090b3413e8a039a5a091773fa1ac6105bd..424cc09468f949b5ed5c13b87a8a2c1b4eea2b1b 100644 (file)
--- a/projects/stargazer/traffcounter_impl.cpp
+++ b/projects/stargazer/traffcounter_impl.cpp
@@ -29,6 +29,7 @@
  */
 
 /* inet_aton */
  */
 
 /* inet_aton */

+#include <sys/types.h>

 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>


@@ -37,10 +38,11 @@
 #include <cassert>
 #include <cstdio> // fopen and similar
 
 #include <cassert>
 #include <cstdio> // fopen and similar
 

+#include "stg/common.h"
+#include "stg/locker.h"

 #include "traffcounter_impl.h"
 #include "traffcounter_impl.h"

-#include "common.h"
-#include "stg_locker.h"

 #include "stg_timer.h"
 #include "stg_timer.h"

+#include "users_impl.h"

 
 #define FLUSH_TIME  (10)
 #define REMOVE_TIME  (31)
 
 #define FLUSH_TIME  (10)
 #define REMOVE_TIME  (31)


@@ -54,7 +56,7 @@ tcp = 0, udp, icmp, tcp_udp, all
 };
 
 //-----------------------------------------------------------------------------
 };
 
 //-----------------------------------------------------------------------------

-TRAFFCOUNTER_IMPL::TRAFFCOUNTER_IMPL(USERS * u, const TARIFFS *, const std::string & fn)
+TRAFFCOUNTER_IMPL::TRAFFCOUNTER_IMPL(USERS_IMPL * u, const std::string & fn)

     : WriteServLog(GetStgLogger()),
       rulesFileName(fn),
       monitoring(false),
     : WriteServLog(GetStgLogger()),
       rulesFileName(fn),
       monitoring(false),


@@ -89,15 +91,17 @@ if (!stopped)
 
 if (ReadRules())
     {
 
 if (ReadRules())
     {

+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::Start() - Cannot read rules\n");

     WriteServLog("TRAFFCOUNTER: Cannot read rules.");
     return -1;
     }
 
 printfd(__FILE__, "TRAFFCOUNTER::Start()\n");
 int h = users->OpenSearch();
     WriteServLog("TRAFFCOUNTER: Cannot read rules.");
     return -1;
     }
 
 printfd(__FILE__, "TRAFFCOUNTER::Start()\n");
 int h = users->OpenSearch();

-USER_PTR u;
+USER_IMPL * u;

 if (!h)
     {
 if (!h)
     {

+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::Start() - Cannot get users\n");

     WriteServLog("TRAFFCOUNTER: Cannot get users.");
     return -1;
     }
     WriteServLog("TRAFFCOUNTER: Cannot get users.");
     return -1;
     }


@@ -111,7 +115,8 @@ users->CloseSearch(h);
 running = true;
 if (pthread_create(&thread, NULL, Run, this))
     {
 running = true;
 if (pthread_create(&thread, NULL, Run, this))
     {

-    WriteServLog("TRAFFCOUNTER: Error: Cannot start thread!");
+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::Start() - Cannot start thread\n");
+    WriteServLog("TRAFFCOUNTER: Error: Cannot start thread.");

     return -1;
     }
 return 0;
     return -1;
     }
 return 0;


@@ -131,7 +136,7 @@ if (!h)
     return -1;
     }
 
     return -1;
     }
 

-USER_PTR u;
+USER_IMPL * u;

 while (users->SearchNext(h, &u) == 0)
     {
     UnSetUserNotifiers(u);
 while (users->SearchNext(h, &u) == 0)
     {
     UnSetUserNotifiers(u);


@@ -347,49 +352,6 @@ while (pi != packets.end())
             }
         }
 
             }
         }
 

-    /*//Removing
-    if (stgTime - pi->second.updateTime > REMOVE_TIME)
-        {
-        // Remove packet and references from ip2packets index
-        //printfd(__FILE__, "+++ Removing +++\n");
-        pair<ip2p_iter, ip2p_iter> be(
-                ip2packets.equal_range(pi->first.GetSrcIP()));
-        while (be.first != be.second)
-            {
-            // Have a reference to a packet?
-            if (be.first->second == pi)
-                {
-                ip2packets.erase(be.first++);
-                //printfd(__FILE__, "Remove U from ip2packets %s\n", inet_ntostring(pi->first.GetSrcIP()).c_str());
-                }
-            else
-                {
-                ++be.first;
-                }
-            }
-
-        //printfd(__FILE__, "-------------------\n");
-        be = ip2packets.equal_range(pi->first.GetDstIP());
-        while (be.first != be.second)
-            {
-            // Have a reference to a packet?
-            if (be.first->second == pi)
-                {
-                ip2packets.erase(be.first++);
-                //printfd(__FILE__, "Remove D from ip2packets %s\n", inet_ntostring(pi->first.GetDstIP()).c_str());
-                }
-            else
-                {
-                ++be.first;
-                }
-            }
-        //printfd(__FILE__, "Remove packet\n");
-        packets.erase(pi++);
-        }
-    else
-        {
-        ++pi;
-        }*/

     if (stgTime - pi->second.updateTime < REMOVE_TIME)
         {
         std::pair<pp_iter, bool> res = newPackets.insert(*pi);
     if (stgTime - pi->second.updateTime < REMOVE_TIME)
         {
         std::pair<pp_iter, bool> res = newPackets.insert(*pi);


@@ -410,7 +372,7 @@ printfd(__FILE__, "FlushAndRemove() packets: %d(rem %d) ip2packets: %d(rem %d)\n
 
 }
 //-----------------------------------------------------------------------------
 
 }
 //-----------------------------------------------------------------------------

-void TRAFFCOUNTER_IMPL::AddUser(USER_PTR user)
+void TRAFFCOUNTER_IMPL::AddUser(USER_IMPL * user)

 {
 printfd(__FILE__, "AddUser: %s\n", user->GetLogin().c_str());
 uint32_t uip = user->GetCurrIP();
 {
 printfd(__FILE__, "AddUser: %s\n", user->GetLogin().c_str());
 uint32_t uip = user->GetCurrIP();


@@ -501,7 +463,7 @@ while (pi.first != pi.second)
 ip2packets.erase(pi.first, pi.second);
 }
 //-----------------------------------------------------------------------------
 ip2packets.erase(pi.first, pi.second);
 }
 //-----------------------------------------------------------------------------

-void TRAFFCOUNTER_IMPL::SetUserNotifiers(USER_PTR user)
+void TRAFFCOUNTER_IMPL::SetUserNotifiers(USER_IMPL * user)

 {
 // Adding user. Adding notifiers to user.
 TRF_IP_BEFORE ipBNotifier(*this, user);
 {
 // Adding user. Adding notifiers to user.
 TRF_IP_BEFORE ipBNotifier(*this, user);


@@ -513,7 +475,7 @@ ipAfterNotifiers.push_front(ipANotifier);
 user->AddCurrIPAfterNotifier(&(*ipAfterNotifiers.begin()));
 }
 //-----------------------------------------------------------------------------
 user->AddCurrIPAfterNotifier(&(*ipAfterNotifiers.begin()));
 }
 //-----------------------------------------------------------------------------

-void TRAFFCOUNTER_IMPL::UnSetUserNotifiers(USER_PTR user)
+void TRAFFCOUNTER_IMPL::UnSetUserNotifiers(USER_IMPL * user)

 {
 // Removing user. Removing notifiers from user.
 std::list<TRF_IP_BEFORE>::iterator bi;
 {
 // Removing user. Removing notifiers from user.
 std::list<TRF_IP_BEFORE>::iterator bi;


@@ -689,7 +651,8 @@ f = fopen(rulesFileName.c_str(), "rt");
 
 if (!f)
     {
 
 if (!f)
     {

-    WriteServLog("File %s cannot be oppened.", rulesFileName.c_str());
+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::ReadRules() - File '%s' cannot be opened.\n", rulesFileName.c_str());
+    WriteServLog("File '%s' cannot be oppened.", rulesFileName.c_str());

     return true;
     }
 
     return true;
     }
 


@@ -704,7 +667,8 @@ while (fgets(str, 1023, f))
     r = sscanf(str,"%s %s %s", tp, ta, td);
     if (r != 3)
         {
     r = sscanf(str,"%s %s %s", tp, ta, td);
     if (r != 3)
         {

-        WriteServLog("Error in file %s. There must be 3 parameters. Line %d.", rulesFileName.c_str(), lineNumber);
+        printfd(__FILE__, "TRAFFCOUNTER_IMPL::ReadRules() - Error in file '%s' at line %d. There must be 3 parameters.\n", rulesFileName.c_str(), lineNumber);
+        WriteServLog("Error in file '%s' at line %d. There must be 3 parameters.", rulesFileName.c_str(), lineNumber);

         fclose(f);
         return true;
         }
         fclose(f);
         return true;
         }


@@ -726,6 +690,7 @@ while (fgets(str, 1023, f))
 
     if (rul.dir == 0xff || rul.proto == 0xff)
         {
 
     if (rul.dir == 0xff || rul.proto == 0xff)
         {

+        printfd(__FILE__, "TRAFFCOUNTER_IMPL::ReadRules() - Error in file '%s' at line %d.\n", rulesFileName.c_str(), lineNumber);

         WriteServLog("Error in file %s. Line %d.",
                      rulesFileName.c_str(), lineNumber);
         fclose(f);
         WriteServLog("Error in file %s. Line %d.",
                      rulesFileName.c_str(), lineNumber);
         fclose(f);


@@ -734,6 +699,7 @@ while (fgets(str, 1023, f))
 
     if (ParseAddress(ta, &rul) != 0)
         {
 
     if (ParseAddress(ta, &rul) != 0)
         {

+        printfd(__FILE__, "TRAFFCOUNTER_IMPL::ReadRules() - Error in file '%s' at line %d. Error in adress.\n", rulesFileName.c_str(), lineNumber);

         WriteServLog("Error in file %s. Error in adress. Line %d.",
                      rulesFileName.c_str(), lineNumber);
         fclose(f);
         WriteServLog("Error in file %s. Error in adress. Line %d.",
                      rulesFileName.c_str(), lineNumber);
         fclose(f);


@@ -768,12 +734,14 @@ STG_LOCKER lock(&mutex, __FILE__, __LINE__);
 
 if (ReadRules(true))
     {
 
 if (ReadRules(true))
     {

+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::Reload() - Failed to reload rules.\n");

     WriteServLog("TRAFFCOUNTER: Cannot reload rules. Errors found.");
     return -1;
     }
 
 FreeRules();
 ReadRules();
     WriteServLog("TRAFFCOUNTER: Cannot reload rules. Errors found.");
     return -1;
     }
 
 FreeRules();
 ReadRules();

+printfd(__FILE__, "TRAFFCOUNTER_IMPL::Reload() -  Reload rules successfull.\n");

 WriteServLog("TRAFFCOUNTER: Reload rules successfull.");
 return 0;
 }
 WriteServLog("TRAFFCOUNTER: Reload rules successfull.");
 return 0;
 }


@@ -828,6 +796,7 @@ if (n == ':')
     // port
     if (!(rule->proto == tcp || rule->proto == udp || rule->proto == tcp_udp))
         {
     // port
     if (!(rule->proto == tcp || rule->proto == udp || rule->proto == tcp_udp))
         {

+        printfd(__FILE__, "TRAFFCOUNTER_IMPL::ParseAddress() - No ports specified for this protocol.\n");

         WriteServLog("No ports specified for this protocol.");
         return true;
         }
         WriteServLog("No ports specified for this protocol.");
         return true;
         }


@@ -886,6 +855,7 @@ rule->mask = CalcMask(msk);
 
 if ((ip & rule->mask) != ip)
     {
 
 if ((ip & rule->mask) != ip)
     {

+    printfd(__FILE__, "TRAFFCOUNTER_IMPL::ParseAddress() - Address does'n match mask.\n");

     WriteServLog("Address does'n match mask.");
     return true;
     }
     WriteServLog("Address does'n match mask.");
     return true;
     }


@@ -938,7 +908,7 @@ return;
 //-----------------------------------------------------------------------------
 void TRAFFCOUNTER_IMPL::SetMonitorDir(const std::string & monitorDir)
 {
 //-----------------------------------------------------------------------------
 void TRAFFCOUNTER_IMPL::SetMonitorDir(const std::string & monitorDir)
 {

-TRAFFCOUNTER::monitorDir = monitorDir;
+TRAFFCOUNTER_IMPL::monitorDir = monitorDir;

 monitoring = (monitorDir != "");
 }
 //-----------------------------------------------------------------------------
 monitoring = (monitorDir != "");
 }
 //-----------------------------------------------------------------------------