X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/abd575e7ae51fd1462c8d4fe0229ed81ce8a564d..2501ff5278198b17c195536d0953cbb40d1a5d3b:/projects/stargazer/plugins/other/rscript/rscript.cpp diff --git a/projects/stargazer/plugins/other/rscript/rscript.cpp b/projects/stargazer/plugins/other/rscript/rscript.cpp index ebe2556d..f7f892e5 100644 --- a/projects/stargazer/plugins/other/rscript/rscript.cpp +++ b/projects/stargazer/plugins/other/rscript/rscript.cpp @@ -44,6 +44,19 @@ extern volatile const time_t stgTime; using RS::REMOTE_SCRIPT; +namespace { + +template +struct USER_IS +{ + USER_IS(USER_PTR u) : user(u) {} + bool operator()(const T & notifier) { return notifier.GetUser() == user; } + + USER_PTR user; +}; + +} // namespace anonymous + //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- @@ -58,34 +71,6 @@ return rsc.GetPlugin(); //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- -RS::USER::USER(const std::vector & r, USER_PTR it, REMOTE_SCRIPT & rs) - : lastSentTime(0), - user(it), - routers(r), - shortPacketsCount(0), - ip(user->GetCurrIP()), - notifier(rs, *this) -{ - user->AddConnectedAfterNotifier(¬ifier); -} -//----------------------------------------------------------------------------- -RS::USER::USER(const RS::USER & rhs) - : lastSentTime(rhs.lastSentTime), - user(rhs.user), - routers(rhs.routers), - shortPacketsCount(rhs.shortPacketsCount), - ip(rhs.ip), - notifier(rhs.notifier) -{ - user->DelConnectedAfterNotifier(&rhs.notifier); - user->AddConnectedAfterNotifier(¬ifier); -} -//----------------------------------------------------------------------------- -RS::USER::~USER() -{ - user->DelConnectedAfterNotifier(¬ifier); -} -//----------------------------------------------------------------------------- RS::SETTINGS::SETTINGS() : sendPeriod(0), port(0), @@ -185,6 +170,7 @@ return 0; REMOTE_SCRIPT::REMOTE_SCRIPT() : ctx(), ipNotifierList(), + connNotifierList(), authorizedUsers(), errorStr(), rsSettings(), @@ -371,16 +357,16 @@ while (it != authorizedUsers.end()) { if (difftime(stgTime, it->second.lastSentTime) - (rand() % halfPeriod) > sendPeriod) { - Send(it->first, it->second); + Send(it->second); } ++it; } } //----------------------------------------------------------------------------- #ifdef NDEBUG -bool REMOTE_SCRIPT::PreparePacket(char * buf, size_t, uint32_t ip, RS::USER & rsu, bool forceDisconnect) const +bool REMOTE_SCRIPT::PreparePacket(char * buf, size_t, RS::USER & rsu, bool forceDisconnect) const #else -bool REMOTE_SCRIPT::PreparePacket(char * buf, size_t bufSize, uint32_t ip, RS::USER & rsu, bool forceDisconnect) const +bool REMOTE_SCRIPT::PreparePacket(char * buf, size_t bufSize, RS::USER & rsu, bool forceDisconnect) const #endif { RS::PACKET_HEADER packetHead; @@ -392,6 +378,7 @@ packetHead.protoVer[1] = '2'; if (forceDisconnect) { packetHead.packetType = RS_DISCONNECT_PACKET; + printfd(__FILE__, "RSCRIPT: force disconnect for '%s'\n", rsu.user->GetLogin().c_str()); } else { @@ -399,17 +386,25 @@ else { //SendLong packetHead.packetType = rsu.user->IsInetable() ? RS_CONNECT_PACKET : RS_DISCONNECT_PACKET; + if (rsu.user->IsInetable()) + printfd(__FILE__, "RSCRIPT: connect for '%s'\n", rsu.user->GetLogin().c_str()); + else + printfd(__FILE__, "RSCRIPT: disconnect for '%s'\n", rsu.user->GetLogin().c_str()); } else { //SendShort packetHead.packetType = rsu.user->IsInetable() ? RS_ALIVE_PACKET : RS_DISCONNECT_PACKET; + if (rsu.user->IsInetable()) + printfd(__FILE__, "RSCRIPT: alive for '%s'\n", rsu.user->GetLogin().c_str()); + else + printfd(__FILE__, "RSCRIPT: disconnect for '%s'\n", rsu.user->GetLogin().c_str()); } } rsu.shortPacketsCount++; rsu.lastSentTime = stgTime; -packetHead.ip = htonl(ip); +packetHead.ip = htonl(rsu.ip); packetHead.id = htonl(rsu.user->GetID()); strncpy((char*)packetHead.login, rsu.user->GetLogin().c_str(), RS_LOGIN_LEN); packetHead.login[RS_LOGIN_LEN - 1] = 0; @@ -446,13 +441,13 @@ Encrypt(&ctx, buf + sizeof(packetHead), (char *)&packetTail, sizeof(packetTail) return false; } //----------------------------------------------------------------------------- -bool REMOTE_SCRIPT::Send(uint32_t ip, RS::USER & rsu, bool forceDisconnect) const +bool REMOTE_SCRIPT::Send(RS::USER & rsu, bool forceDisconnect) const { char buffer[RS_MAX_PACKET_LEN]; memset(buffer, 0, sizeof(buffer)); -if (PreparePacket(buffer, sizeof(buffer), ip, rsu, forceDisconnect)) +if (PreparePacket(buffer, sizeof(buffer), rsu, forceDisconnect)) { printfd(__FILE__, "REMOTE_SCRIPT::Send() - Invalid packet length!\n"); return true; @@ -467,11 +462,11 @@ std::for_each( return false; } //----------------------------------------------------------------------------- -bool REMOTE_SCRIPT::SendDirect(uint32_t ip, RS::USER & rsu, uint32_t routerIP, bool forceDisconnect) const +bool REMOTE_SCRIPT::SendDirect(RS::USER & rsu, uint32_t routerIP, bool forceDisconnect) const { char buffer[RS_MAX_PACKET_LEN]; -if (PreparePacket(buffer, sizeof(buffer), ip, rsu, forceDisconnect)) +if (PreparePacket(buffer, sizeof(buffer), rsu, forceDisconnect)) { printfd(__FILE__, "REMOTE_SCRIPT::SendDirect() - Invalid packet length!\n"); return true; @@ -500,42 +495,13 @@ assert(h && "USERS::OpenSearch is always correct"); while (!users->SearchNext(h, &u)) { - SetUserNotifier(u); + SetUserNotifiers(u); } users->CloseSearch(h); return false; } //----------------------------------------------------------------------------- -void REMOTE_SCRIPT::ChangedIP(USER_PTR u, uint32_t oldIP, uint32_t newIP) -{ -/* - * When ip changes process looks like: - * old => 0, 0 => new - * - */ -if (newIP) - { - RS::USER rsu(IP2Routers(newIP), u, *this); - Send(newIP, rsu); - - STG_LOCKER lock(&mutex, __FILE__, __LINE__); - authorizedUsers.insert(std::make_pair(newIP, rsu)); - } -else - { - STG_LOCKER lock(&mutex, __FILE__, __LINE__); - const map::iterator it( - authorizedUsers.find(oldIP) - ); - if (it != authorizedUsers.end()) - { - Send(oldIP, it->second, true); - authorizedUsers.erase(it); - } - } -} -//----------------------------------------------------------------------------- std::vector REMOTE_SCRIPT::IP2Routers(uint32_t ip) { STG_LOCKER lock(&mutex, __FILE__, __LINE__); @@ -629,44 +595,61 @@ else return value; } //----------------------------------------------------------------------------- -void REMOTE_SCRIPT::SetUserNotifier(USER_PTR u) +void REMOTE_SCRIPT::SetUserNotifiers(USER_PTR u) { ipNotifierList.push_front(RS::IP_NOTIFIER(*this, u)); - -u->AddCurrIPAfterNotifier(&(*ipNotifierList.begin())); +connNotifierList.push_front(RS::CONNECTED_NOTIFIER(*this, u)); } //----------------------------------------------------------------------------- -void REMOTE_SCRIPT::UnSetUserNotifier(USER_PTR u) +void REMOTE_SCRIPT::UnSetUserNotifiers(USER_PTR u) { -list::iterator ipAIter; -std::list::iterator> toErase; - -for (ipAIter = ipNotifierList.begin(); ipAIter != ipNotifierList.end(); ++ipAIter) - { - if (ipAIter->GetUser() == u) - { - u->DelCurrIPAfterNotifier(&(*ipAIter)); - toErase.push_back(ipAIter); - } - } +ipNotifierList.erase(std::remove_if(ipNotifierList.begin(), + ipNotifierList.end(), + USER_IS(u)), + ipNotifierList.end()); +connNotifierList.erase(std::remove_if(connNotifierList.begin(), + connNotifierList.end(), + USER_IS(u)), + connNotifierList.end()); -std::list::iterator>::iterator eIter; +} +//----------------------------------------------------------------------------- +void REMOTE_SCRIPT::AddRSU(USER_PTR user) +{ +RS::USER rsu(IP2Routers(user->GetCurrIP()), user); +Send(rsu); -for (eIter = toErase.begin(); eIter != toErase.end(); ++eIter) +STG_LOCKER lock(&mutex, __FILE__, __LINE__); +authorizedUsers.insert(std::make_pair(user->GetCurrIP(), rsu)); +} +//----------------------------------------------------------------------------- +void REMOTE_SCRIPT::DelRSU(USER_PTR user) +{ +STG_LOCKER lock(&mutex, __FILE__, __LINE__); +const map::iterator it( + authorizedUsers.find(user->GetCurrIP()) + ); +if (it != authorizedUsers.end()) { - ipNotifierList.erase(*eIter); + Send(it->second, true); + authorizedUsers.erase(it); } } //----------------------------------------------------------------------------- -void RS::IP_NOTIFIER::Notify(const uint32_t & oldValue, const uint32_t & newValue) +void RS::IP_NOTIFIER::Notify(const uint32_t & /*oldValue*/, const uint32_t & newValue) { -rs.ChangedIP(user, oldValue, newValue); +if (newValue) + rs.AddRSU(user); +else + rs.DelRSU(user); } //----------------------------------------------------------------------------- void RS::CONNECTED_NOTIFIER::Notify(const bool & /*oldValue*/, const bool & newValue) { -if (!newValue) - rs.Send(user.ip, user, true); +if (newValue) + rs.AddRSU(user); +else + rs.DelRSU(user); } //----------------------------------------------------------------------------- void REMOTE_SCRIPT::InitEncrypt(BLOWFISH_CTX * ctx, const string & password) const