* Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
*/
- /*
- $Revision: 1.23 $
- $Date: 2010/04/22 12:57:46 $
- $Author: faust $
- */
-
-
-#ifndef TRAFFCOUNTER_IMPL_H
-#define TRAFFCOUNTER_IMPL_H
+#pragma once
-#include <pthread.h>
+#include "stg/traffcounter.h"
+#include "stg/logger.h"
+#include "stg/raw_ip_packet.h"
+#include "stg/subscriptions.h"
+#include "user_impl.h"
-#include <ctime>
#include <list>
+#include <vector>
+#include <tuple>
#include <map>
#include <string>
-
-#include "stg/traffcounter.h"
-#include "stg/os_int.h"
-#include "stg/logger.h"
-#include "stg/raw_ip_packet.h"
-#include "stg/users.h"
-#include "stg/noncopyable.h"
-#include "actions.h"
-#include "eventloop.h"
+#include <mutex>
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wshadow"
+#include <jthread.hpp>
+#pragma GCC diagnostic pop
+#include <cstdint>
+#include <ctime>
#define PROTOMAX (5)
-class TARIFFS;
+namespace STG
+{
+
+class UsersImpl;
//-----------------------------------------------------------------------------
-struct RULE {
+struct Rule {
uint32_t ip; // IP
uint32_t mask; // Network mask
uint16_t port1; // Min port
uint32_t dir; // Direction
};
//-----------------------------------------------------------------------------
-struct PACKET_EXTRA_DATA {
-PACKET_EXTRA_DATA()
- : flushTime(0),
- updateTime(0),
- userU(),
- userUPresent(false),
- userD(),
- userDPresent(false),
- dirU(DIR_NUM),
- dirD(DIR_NUM),
- lenU(0),
- lenD(0)
-{}
-
-PACKET_EXTRA_DATA(const PACKET_EXTRA_DATA & pp)
- : flushTime(pp.flushTime),
- updateTime(pp.updateTime),
- userU(pp.userU),
- userUPresent(pp.userUPresent),
- userD(pp.userD),
- userDPresent(pp.userDPresent),
- dirU(pp.dirU),
- dirD(pp.dirD),
- lenU(pp.lenU),
- lenD(pp.lenD)
-{}
-
-time_t flushTime; // Last flush time
-time_t updateTime; // Last update time
-USER_PTR userU; // Uploader
-bool userUPresent; // Uploader is registered user
-USER_PTR userD; // Downloader
-bool userDPresent; // Downloader is registered user
-int dirU; // Upload direction
-int dirD; // Download direction
-uint32_t lenU; // Upload length
-uint32_t lenD; // Download length
+struct PacketExtraData {
+ PacketExtraData()
+ : flushTime(0),
+ updateTime(0),
+ userU(NULL),
+ userUPresent(false),
+ userD(NULL),
+ userDPresent(false),
+ dirU(DIR_NUM),
+ dirD(DIR_NUM),
+ lenU(0),
+ lenD(0)
+ {}
+
+ time_t flushTime; // Last flush time
+ time_t updateTime; // Last update time
+ UserImpl * userU; // Uploader
+ bool userUPresent; // Uploader is registered user
+ UserImpl * userD; // Downloader
+ bool userDPresent; // Downloader is registered user
+ int dirU; // Upload direction
+ int dirD; // Download direction
+ uint32_t lenU; // Upload length
+ uint32_t lenD; // Download length
};
//-----------------------------------------------------------------------------
-class TRAFFCOUNTER_IMPL;
-//-----------------------------------------------------------------------------
-class TRF_IP_BEFORE: public PROPERTY_NOTIFIER_BASE<uint32_t> {
-public:
- TRF_IP_BEFORE(TRAFFCOUNTER_IMPL & t, USER_PTR u)
- : PROPERTY_NOTIFIER_BASE<uint32_t>(),
- traffCnt(t),
- user(u)
- {}
- void Notify(const uint32_t & oldValue, const uint32_t & newValue);
- void SetUser(USER_PTR u) { user = u; }
- USER_PTR GetUser() const { return user; }
+class TraffCounterImpl : public TraffCounter {
+ public:
+ TraffCounterImpl(UsersImpl * users, const std::string & rulesFileName);
+ ~TraffCounterImpl();
-private:
- TRAFFCOUNTER_IMPL & traffCnt;
- USER_PTR user;
-};
-//-----------------------------------------------------------------------------
-class TRF_IP_AFTER: public PROPERTY_NOTIFIER_BASE<uint32_t> {
-public:
- TRF_IP_AFTER(TRAFFCOUNTER_IMPL & t, USER_PTR u)
- : PROPERTY_NOTIFIER_BASE<uint32_t>(),
- traffCnt(t),
- user(u)
- {}
- void Notify(const uint32_t & oldValue, const uint32_t & newValue);
- void SetUser(USER_PTR u) { user = u; }
- USER_PTR GetUser() const { return user; }
-private:
- TRAFFCOUNTER_IMPL & traffCnt;
- USER_PTR user;
-};
-//-----------------------------------------------------------------------------
-class ADD_USER_NONIFIER: public NOTIFIER_BASE<USER_PTR> {
-public:
- ADD_USER_NONIFIER(TRAFFCOUNTER_IMPL & t) :
- NOTIFIER_BASE<USER_PTR>(),
- traffCnt(t)
- {}
- virtual ~ADD_USER_NONIFIER() {}
- void Notify(const USER_PTR & user);
-private:
- TRAFFCOUNTER_IMPL & traffCnt;
-};
-//-----------------------------------------------------------------------------
-class DEL_USER_NONIFIER: public NOTIFIER_BASE<USER_PTR> {
-public:
- DEL_USER_NONIFIER(TRAFFCOUNTER_IMPL & t) :
- NOTIFIER_BASE<USER_PTR>(),
- traffCnt(t)
- {}
- virtual ~DEL_USER_NONIFIER() {}
- void Notify(const USER_PTR & user);
-private:
- TRAFFCOUNTER_IMPL & traffCnt;
-};
-//-----------------------------------------------------------------------------
-class TRAFFCOUNTER_IMPL : public TRAFFCOUNTER, private NONCOPYABLE {
-friend class ADD_USER_NONIFIER;
-friend class DEL_USER_NONIFIER;
-friend class TRF_IP_BEFORE;
-friend class TRF_IP_AFTER;
-public:
- TRAFFCOUNTER_IMPL(USERS * users, const TARIFFS * tariffs, const std::string & rulesFileName);
- ~TRAFFCOUNTER_IMPL();
+ int Reload();
+ int Start();
+ int Stop();
- void SetRulesFile(const std::string & rulesFileName);
+ void process(const RawPacket & rawPacket) override;
+ void SetMonitorDir(const std::string & monitorDir);
- int Reload();
- int Start();
- int Stop();
+ size_t rulesCount() const override { return rules.size(); }
- void Process(const RAW_PACKET & rawPacket);
- void SetMonitorDir(const std::string & monitorDir);
+ private:
+ bool ParseAddress(const char * ta, Rule * rule) const;
+ uint32_t CalcMask(uint32_t msk) const;
+ void FreeRules();
+ bool ReadRules(bool test = false);
-private:
- bool ParseAddress(const char * ta, RULE * rule) const;
- uint32_t CalcMask(uint32_t msk) const;
- void FreeRules();
- void PrintRule(RULE rule) const;
- bool ReadRules(bool test = false);
+ void Run(std::stop_token token);
- static void * Run(void * data);
+ void DeterminateDir(const RawPacket & packet,
+ int * dirU, // Direction for upload
+ int * dirD) const; // Direction for download
- void DeterminateDir(const RAW_PACKET & packet,
- int * dirU, // Direction for upload
- int * dirD) const; // Direction for download
+ void FlushAndRemove();
- void FlushAndRemove();
+ void AddUser(UserImpl * user);
+ void DelUser(uint32_t uip);
+ void SetUserNotifiers(UserImpl* user);
+ void UnSetUserNotifiers(UserImpl* user);
- void AddUser(USER_PTR user);
- void DelUser(uint32_t uip);
- void SetUserNotifiers(USER_PTR user);
- void UnSetUserNotifiers(USER_PTR user);
+ typedef std::list<Rule>::iterator rule_iter;
- typedef std::list<RULE>::iterator rule_iter;
- typedef std::map<RAW_PACKET, PACKET_EXTRA_DATA>::iterator pp_iter;
- typedef std::multimap<uint32_t, pp_iter>::iterator ip2p_iter;
- typedef std::multimap<uint32_t, pp_iter>::const_iterator ip2p_citer;
+ std::list<Rule> rules;
- std::list<RULE> rules;
+ typedef std::map<RawPacket, PacketExtraData> Packets;
+ typedef Packets::iterator pp_iter;
+ typedef std::multimap<uint32_t, pp_iter> Index;
+ typedef Index::iterator ip2p_iter;
+ typedef Index::const_iterator ip2p_citer;
- std::map<RAW_PACKET, PACKET_EXTRA_DATA> packets; // Packets tree
+ Packets packets; // Packets tree
- std::multimap<uint32_t, pp_iter> ip2packets; // IP-to-Packet index
+ Index ip2packets; // IP-to-Packet index
- std::string dirName[DIR_NUM + 1];
+ std::string dirName[DIR_NUM + 1];
- STG_LOGGER & WriteServLog;
- std::string rulesFileName;
+ Logger & WriteServLog;
+ std::string rulesFileName;
- std::string monitorDir;
- bool monitoring;
+ std::string monitorDir;
+ bool monitoring;
+ time_t touchTimeP;
- USERS * users;
+ UsersImpl * users;
- bool running;
- bool stopped;
- pthread_mutex_t mutex;
- pthread_t thread;
+ bool stopped;
+ std::mutex m_mutex;
+ std::jthread m_thread;
- std::list<TRF_IP_BEFORE> ipBeforeNotifiers;
- std::list<TRF_IP_AFTER> ipAfterNotifiers;
+ ScopedConnection m_onAddUserConn;
+ ScopedConnection m_onDelUserConn;
- ADD_USER_NONIFIER addUserNotifier;
- DEL_USER_NONIFIER delUserNotifier;
+ using OnIPConns = std::tuple<int, ScopedConnection, ScopedConnection>;
+ std::vector<OnIPConns> m_onIPConns;
+ void beforeIPChange(uint32_t oldVal);
+ void afterIPChange(UserImpl* user, uint32_t newVal);
};
-//-----------------------------------------------------------------------------
-inline
-void TRF_IP_BEFORE::Notify(const uint32_t & oldValue, const uint32_t &)
-{
-// User changes his address. Remove old IP
-if (!oldValue)
- return;
-
-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(traffCnt, &TRAFFCOUNTER_IMPL::DelUser, oldValue);
-}
-//-----------------------------------------------------------------------------
-inline
-void TRF_IP_AFTER::Notify(const uint32_t &, const uint32_t & newValue)
-{
-// User changes his address. Add new IP
-if (!newValue)
- return;
-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(traffCnt, &TRAFFCOUNTER_IMPL::AddUser, user);
-}
-//-----------------------------------------------------------------------------
-inline
-void ADD_USER_NONIFIER::Notify(const USER_PTR & user)
-{
-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(traffCnt, &TRAFFCOUNTER_IMPL::SetUserNotifiers, user);
-}
-//-----------------------------------------------------------------------------
-inline
-void DEL_USER_NONIFIER::Notify(const USER_PTR & user)
-{
-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(traffCnt, &TRAFFCOUNTER_IMPL::UnSetUserNotifiers, user);
-EVENT_LOOP_SINGLETON::GetInstance().Enqueue(traffCnt, &TRAFFCOUNTER_IMPL::DelUser, user->GetCurrIP());
}
//-----------------------------------------------------------------------------
-#endif //TRAFFCOUNTER_H
git.stg.codes / stg.git / blobdiff