X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/8c6fa3fbaccc22127280bf77a48fab5a3ee0716e..46b0747592074017ff0ea4b33d4a7194235886e5:/projects/stargazer/plugins/other/ping/ping.cpp diff --git a/projects/stargazer/plugins/other/ping/ping.cpp b/projects/stargazer/plugins/other/ping/ping.cpp deleted file mode 100644 index 040e3faa..00000000 --- a/projects/stargazer/plugins/other/ping/ping.cpp +++ /dev/null @@ -1,340 +0,0 @@ -#include "ping.h" - -#include "stg/user.h" -#include "stg/locker.h" -#include "stg/user_property.h" -#include "stg/plugin_creator.h" - -#include -#include -#include -#include -#include - -namespace -{ -PLUGIN_CREATOR pc; - -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -template -class HAS_USER: public std::binary_function -{ -public: - explicit HAS_USER(const USER_PTR & u) : user(u) {} - bool operator()(varType notifier) const - { - return notifier.GetUser() == user; - } -private: - const USER_PTR & user; -}; -} - -extern "C" PLUGIN * GetPlugin(); -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -PLUGIN * GetPlugin() -{ -return pc.GetPlugin(); -} -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -int PING_SETTINGS::ParseSettings(const MODULE_SETTINGS & s) -{ -PARAM_VALUE pv; -std::vector::const_iterator pvi; - -pv.param = "PingDelay"; -pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); -if (pvi == s.moduleParams.end() || pvi->value.empty()) - { - errorStr = "Parameter \'PingDelay\' not found."; - printfd(__FILE__, "Parameter 'PingDelay' not found\n"); - return -1; - } -if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay)) - { - errorStr = "Cannot parse parameter \'PingDelay\': " + errorStr; - printfd(__FILE__, "Canot parse parameter 'PingDelay'\n"); - return -1; - } - -return 0; -} -//----------------------------------------------------------------------------- -PING::PING() - : users(NULL), - nonstop(false), - isRunning(false), - onAddUserNotifier(*this), - onDelUserNotifier(*this), - logger(GetPluginLogger(GetStgLogger(), "ping")) -{ -pthread_mutex_init(&mutex, NULL); -} -//----------------------------------------------------------------------------- -PING::~PING() -{ -pthread_mutex_destroy(&mutex); -} -//----------------------------------------------------------------------------- -int PING::ParseSettings() -{ -int ret = pingSettings.ParseSettings(settings); -if (ret) - errorStr = pingSettings.GetStrError(); -return ret; -} -//----------------------------------------------------------------------------- -int PING::Start() -{ -GetUsers(); - -users->AddNotifierUserAdd(&onAddUserNotifier); -users->AddNotifierUserDel(&onDelUserNotifier); - -nonstop = true; - -pinger.SetDelayTime(pingSettings.GetPingDelay()); -pinger.Start(); - -if (pthread_create(&thread, NULL, Run, this)) - { - errorStr = "Cannot start thread."; - logger("Cannot create thread."); - printfd(__FILE__, "Cannot start thread\n"); - return -1; - } - -return 0; -} -//----------------------------------------------------------------------------- -int PING::Stop() -{ -STG_LOCKER lock(&mutex); - -if (!isRunning) - return 0; - -pinger.Stop(); -nonstop = false; -//5 seconds to thread stops itself -struct timespec ts = {0, 200000000}; -for (int i = 0; i < 25; i++) - { - if (!isRunning) - break; - - nanosleep(&ts, NULL); - } - -users->DelNotifierUserAdd(&onAddUserNotifier); -users->DelNotifierUserDel(&onDelUserNotifier); - -std::list::iterator users_iter; -users_iter = usersList.begin(); -while (users_iter != usersList.end()) - { - UnSetUserNotifiers(*users_iter); - ++users_iter; - } - -if (isRunning) - return -1; - -return 0; -} -//----------------------------------------------------------------------------- -bool PING::IsRunning() -{ -return isRunning; -} -//----------------------------------------------------------------------------- -void * PING::Run(void * d) -{ -sigset_t signalSet; -sigfillset(&signalSet); -pthread_sigmask(SIG_BLOCK, &signalSet, NULL); - -PING * ping = static_cast(d); -ping->isRunning = true; - -long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000; - -while (ping->nonstop) - { - std::list::iterator iter = ping->usersList.begin(); - { - STG_LOCKER lock(&ping->mutex); - while (iter != ping->usersList.end()) - { - if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP()) - { - uint32_t ip = (*iter)->GetProperty().ips.ConstData()[0].ip; - time_t t; - if (ping->pinger.GetIPTime(ip, &t) == 0) - { - if (t) - (*iter)->UpdatePingTime(t); - } - } - else - { - uint32_t ip = (*iter)->GetCurrIP(); - if (ip) - { - time_t t; - if (ping->pinger.GetIPTime(ip, &t) == 0) - { - if (t) - (*iter)->UpdatePingTime(t); - } - } - } - ++iter; - } - } - struct timespec ts = {delay / 1000000000, delay % 1000000000}; - for (int i = 0; i < 100; i++) - { - if (ping->nonstop) - { - nanosleep(&ts, NULL); - } - } - } - -ping->isRunning = false; -return NULL; -} -//----------------------------------------------------------------------------- -void PING::SetUserNotifiers(USER_PTR u) -{ -CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u); -CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u); - -ChgCurrIPNotifierList.push_front(ChgCurrIPNotifier); -ChgIPNotifierList.push_front(ChgIPNotifier); - -u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin())); -u->GetProperty().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin())); -} -//----------------------------------------------------------------------------- -void PING::UnSetUserNotifiers(USER_PTR u) -{ -// --- CurrIP --- -HAS_USER IsContainsUserCurrIP(u); -HAS_USER IsContainsUserIP(u); - -std::list::iterator currIPter; -std::list::iterator IPIter; - -currIPter = find_if(ChgCurrIPNotifierList.begin(), - ChgCurrIPNotifierList.end(), - IsContainsUserCurrIP); - -if (currIPter != ChgCurrIPNotifierList.end()) - { - currIPter->GetUser()->DelCurrIPAfterNotifier(&(*currIPter)); - ChgCurrIPNotifierList.erase(currIPter); - } -// --- CurrIP end --- - -// --- IP --- -IPIter = find_if(ChgIPNotifierList.begin(), - ChgIPNotifierList.end(), - IsContainsUserIP); - -if (IPIter != ChgIPNotifierList.end()) - { - IPIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*IPIter)); - ChgIPNotifierList.erase(IPIter); - } -// --- IP end --- -} -//----------------------------------------------------------------------------- -void PING::GetUsers() -{ -STG_LOCKER lock(&mutex); - -USER_PTR u; -int h = users->OpenSearch(); -assert(h && "USERS::OpenSearch is always correct"); - -while (users->SearchNext(h, &u) == 0) - { - usersList.push_back(u); - SetUserNotifiers(u); - if (u->GetProperty().ips.ConstData().OnlyOneIP()) - { - pinger.AddIP(u->GetProperty().ips.ConstData()[0].ip); - } - else - { - uint32_t ip = u->GetCurrIP(); - if (ip) - pinger.AddIP(ip); - } - } - -users->CloseSearch(h); -} -//----------------------------------------------------------------------------- -void PING::AddUser(USER_PTR u) -{ -STG_LOCKER lock(&mutex); - -SetUserNotifiers(u); -usersList.push_back(u); -} -//----------------------------------------------------------------------------- -void PING::DelUser(USER_PTR u) -{ -STG_LOCKER lock(&mutex); - -UnSetUserNotifiers(u); - -std::list::iterator users_iter; -users_iter = usersList.begin(); - -while (users_iter != usersList.end()) - { - if (u == *users_iter) - { - usersList.erase(users_iter); - break; - } - ++users_iter; - } -} -//----------------------------------------------------------------------------- -void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP) -{ -ping.pinger.DelIP(oldIP); -if (newIP) - ping.pinger.AddIP(newIP); -} -//----------------------------------------------------------------------------- -void CHG_IPS_NOTIFIER_PING::Notify(const USER_IPS & oldIPS, const USER_IPS & newIPS) -{ -if (oldIPS.OnlyOneIP()) - ping.pinger.DelIP(oldIPS[0].ip); - -if (newIPS.OnlyOneIP()) - ping.pinger.AddIP(newIPS[0].ip); -} -//----------------------------------------------------------------------------- -void ADD_USER_NONIFIER_PING::Notify(const USER_PTR & user) -{ -ping.AddUser(user); -} -//----------------------------------------------------------------------------- -void DEL_USER_NONIFIER_PING::Notify(const USER_PTR & user) -{ -ping.DelUser(user); -} -//-----------------------------------------------------------------------------