+++ /dev/null
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-/*
- * Author : Boris Mikhailenko <stg34@stargazer.dp.ua>
- * Author : Maxim Mamontov <faust@stargazer.dp.ua>
- */
-
-#pragma once
-
-#include "stg/plugin.h"
-#include "stg/module_settings.h"
-#include "stg/notifer.h"
-#include "stg/user.h"
-#include "stg/blowfish.h"
-#include "stg/rs_packets.h"
-#include "stg/logger.h"
-
-#include "nrmap_parser.h"
-
-#include <string>
-#include <list>
-#include <map>
-#include <functional>
-#include <utility>
-#include <cstdint>
-
-#include <pthread.h>
-
-namespace STG
-{
-struct Settings;
-struct Settings;
-}
-
-namespace RS
-{
-
-class REMOTE_SCRIPT;
-class UpdateRouter;
-class DisconnectUser;
-
-using UserPtr = STG::User*;
-
-//-----------------------------------------------------------------------------
-class ADD_USER_NONIFIER: public STG::NotifierBase<UserPtr> {
-public:
- explicit ADD_USER_NONIFIER(REMOTE_SCRIPT & r)
- : rs(r) {}
- void Notify(const UserPtr & user);
-
-private:
- ADD_USER_NONIFIER(const ADD_USER_NONIFIER & rhs);
- ADD_USER_NONIFIER & operator=(const ADD_USER_NONIFIER);
-
- REMOTE_SCRIPT & rs;
-};
-//-----------------------------------------------------------------------------
-class DEL_USER_NONIFIER: public STG::NotifierBase<UserPtr> {
-public:
- explicit DEL_USER_NONIFIER(REMOTE_SCRIPT & r)
- : rs(r) {}
- void Notify(const UserPtr & user);
-
-private:
- DEL_USER_NONIFIER(const DEL_USER_NONIFIER & rhs);
- DEL_USER_NONIFIER & operator=(const DEL_USER_NONIFIER);
-
- REMOTE_SCRIPT & rs;
-};
-//-----------------------------------------------------------------------------
-class IP_NOTIFIER: public STG::PropertyNotifierBase<uint32_t> {
-public:
- IP_NOTIFIER(REMOTE_SCRIPT & r, UserPtr u)
- : user(u), rs(r) { user->AddCurrIPAfterNotifier(this); }
- IP_NOTIFIER(const IP_NOTIFIER & rhs)
- : user(rhs.user), rs(rhs.rs) { user->AddCurrIPAfterNotifier(this); }
- ~IP_NOTIFIER() { user->DelCurrIPAfterNotifier(this); }
-
- IP_NOTIFIER & operator=(const IP_NOTIFIER & rhs)
- {
- user->DelCurrIPAfterNotifier(this);
- user = rhs.user;
- user->AddCurrIPAfterNotifier(this);
- return *this;
- }
-
- void Notify(const uint32_t & oldValue, const uint32_t & newValue);
- UserPtr GetUser() const { return user; }
-
-private:
-
- UserPtr user;
- REMOTE_SCRIPT & rs;
-};
-//-----------------------------------------------------------------------------
-class CONNECTED_NOTIFIER: public STG::PropertyNotifierBase<bool> {
-public:
- CONNECTED_NOTIFIER(REMOTE_SCRIPT & r, UserPtr u)
- : user(u), rs(r) { user->AddConnectedAfterNotifier(this); }
- CONNECTED_NOTIFIER(const CONNECTED_NOTIFIER & rhs)
- : user(rhs.user), rs(rhs.rs) { user->AddConnectedAfterNotifier(this); }
- ~CONNECTED_NOTIFIER() { user->DelConnectedAfterNotifier(this); }
-
- CONNECTED_NOTIFIER & operator=(const CONNECTED_NOTIFIER & rhs)
- {
- user->DelConnectedAfterNotifier(this);
- user = rhs.user;
- user->AddConnectedAfterNotifier(this);
- return *this;
- }
-
- void Notify(const bool & oldValue, const bool & newValue);
- UserPtr GetUser() const { return user; }
-
-private:
-
- UserPtr user;
- REMOTE_SCRIPT & rs;
-};
-//-----------------------------------------------------------------------------
-struct USER {
- USER(const std::vector<uint32_t> & r, UserPtr it)
- : lastSentTime(0),
- user(it),
- routers(r),
- shortPacketsCount(0),
- ip(user->GetCurrIP())
- {}
-
- time_t lastSentTime;
- UserPtr user;
- std::vector<uint32_t> routers;
- int shortPacketsCount;
- uint32_t ip;
-};
-//-----------------------------------------------------------------------------
-class SETTINGS {
-public:
- SETTINGS();
- virtual ~SETTINGS() {}
- const std::string & GetStrError() const { return errorStr; }
- int ParseSettings(const STG::ModuleSettings & s);
- int GetSendPeriod() const { return sendPeriod; }
- uint16_t GetPort() const { return port; }
- const std::vector<NET_ROUTER> & GetSubnetsMap() const { return netRouters; }
- const std::vector<std::string> & GetUserParams() const { return userParams; }
- const std::string & GetPassword() const { return password; }
- const std::string & GetMapFileName() const { return subnetFile; }
-
-private:
- int sendPeriod;
- uint16_t port;
- std::string errorStr;
- std::vector<NET_ROUTER> netRouters;
- std::vector<std::string> userParams;
- std::string password;
- std::string subnetFile;
-};
-//-----------------------------------------------------------------------------
-class REMOTE_SCRIPT : public STG::Plugin {
-public:
- REMOTE_SCRIPT();
- ~REMOTE_SCRIPT() override;
-
- void SetUsers(STG::Users * u) override { users = u; }
- void SetSettings(const STG::ModuleSettings & s) override { settings = s; }
- int ParseSettings() override;
-
- int Start() override;
- int Stop() override;
- int Reload(const STG::ModuleSettings & ms) override;
- bool IsRunning() override { return isRunning; }
-
- const std::string & GetStrError() const override { return errorStr; }
- std::string GetVersion() const override { return "Remote script v 0.3"; }
- uint16_t GetStartPosition() const override { return 10; }
- uint16_t GetStopPosition() const override { return 10; }
-
- void DelUser(UserPtr u) { UnSetUserNotifiers(u); }
- void AddUser(UserPtr u) { SetUserNotifiers(u); }
-
- void AddRSU(UserPtr user);
- void DelRSU(UserPtr user);
-
-private:
- REMOTE_SCRIPT(const REMOTE_SCRIPT & rhs);
- REMOTE_SCRIPT & operator=(const REMOTE_SCRIPT & rhs);
-
- static void * Run(void *);
- bool PrepareNet();
- bool FinalizeNet();
-
- bool Send(USER & rsu, bool forceDisconnect = false) const;
- bool SendDirect(USER & rsu, uint32_t routerIP, bool forceDisconnect = false) const;
- bool PreparePacket(char * buf, size_t bufSize, USER &rsu, bool forceDisconnect = false) const;
- void PeriodicSend();
-
- std::vector<uint32_t> IP2Routers(uint32_t ip);
- bool GetUsers();
-
- void SetUserNotifiers(UserPtr u);
- void UnSetUserNotifiers(UserPtr u);
-
- void InitEncrypt(BLOWFISH_CTX * ctx, const std::string & password) const;
- void Encrypt(BLOWFISH_CTX * ctx, void * dst, const void * src, size_t len8) const;
-
- mutable BLOWFISH_CTX ctx;
-
- std::list<IP_NOTIFIER> ipNotifierList;
- std::list<CONNECTED_NOTIFIER> connNotifierList;
- std::map<uint32_t, USER> authorizedUsers;
-
- mutable std::string errorStr;
- SETTINGS rsSettings;
- STG::ModuleSettings settings;
- int sendPeriod;
- int halfPeriod;
-
- bool nonstop;
- bool isRunning;
-
- STG::Users * users;
-
- std::vector<NET_ROUTER> netRouters;
-
- pthread_t thread;
- pthread_mutex_t mutex;
-
- int sock;
-
- ADD_USER_NONIFIER onAddUserNotifier;
- DEL_USER_NONIFIER onDelUserNotifier;
-
- STG::PluginLogger logger;
-
- friend class RS::UpdateRouter;
- friend class RS::DisconnectUser;
- friend class RS::CONNECTED_NOTIFIER;
-};
-//-----------------------------------------------------------------------------
-class DisconnectUser : public std::unary_function<std::pair<const uint32_t, USER> &, void> {
- public:
- explicit DisconnectUser(REMOTE_SCRIPT & rs) : rscript(rs) {}
- void operator()(std::pair<const uint32_t, USER> & p)
- {
- rscript.Send(p.second, true);
- }
- private:
- REMOTE_SCRIPT & rscript;
-};
-//-----------------------------------------------------------------------------
-inline void ADD_USER_NONIFIER::Notify(const UserPtr & user)
-{
-rs.AddUser(user);
-}
-//-----------------------------------------------------------------------------
-inline void DEL_USER_NONIFIER::Notify(const UserPtr & user)
-{
-rs.DelUser(user);
-}
-//-----------------------------------------------------------------------------
-
-} // namespace RS
git.stg.codes / stg.git / blobdiff