X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/641204dfbdb9fc870cdd2e7f9e3169a44693e7bf..0d5bff91a33dc190351adc0010f8218c81423799:/projects/stargazer/plugins/other/ping/ping.cpp?ds=inline diff --git a/projects/stargazer/plugins/other/ping/ping.cpp b/projects/stargazer/plugins/other/ping/ping.cpp index 7fa5aec1..bec692fa 100644 --- a/projects/stargazer/plugins/other/ping/ping.cpp +++ b/projects/stargazer/plugins/other/ping/ping.cpp @@ -1,71 +1,56 @@ -#include -#include -#include - +#include +#include +#include +#include +#include + +#include "stg/user.h" +#include "stg/locker.h" +#include "stg/user_property.h" +#include "stg/plugin_creator.h" #include "ping.h" -#include "../../../user.h" -class PING_CREATOR +namespace { -private: - PING * ping; +PLUGIN_CREATOR pc; -public: - PING_CREATOR() - : ping(new PING()) - { - }; - ~PING_CREATOR() - { - delete ping; - }; - - PING * GetPlugin() - { - return ping; - }; -}; -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -//----------------------------------------------------------------------------- -PING_CREATOR pc; //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- // ëÌÁÓÓ ÄÌÑ ÐÏÉÓËÁ ÀÚÅÒÁ × ÓÐÉÓËÅ ÎÏÔÉÆÉËÁÔÏÒÏ× template -class IS_CONTAINS_USER: public binary_function +class IS_CONTAINS_USER: public std::binary_function { public: - bool operator()(varType notifier, user_iter user) const + IS_CONTAINS_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(); //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- -BASE_PLUGIN * GetPlugin() +PLUGIN * GetPlugin() { return pc.GetPlugin(); } //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- //----------------------------------------------------------------------------- -PING_SETTINGS::PING_SETTINGS() - : pingDelay(0), - errorStr() -{ -} -//----------------------------------------------------------------------------- int PING_SETTINGS::ParseSettings(const MODULE_SETTINGS & s) { PARAM_VALUE pv; -vector::const_iterator pvi; +std::vector::const_iterator pvi; pv.param = "PingDelay"; -pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv); -if (pvi == s.moduleParams.end()) +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"); @@ -81,25 +66,15 @@ if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay)) return 0; } //----------------------------------------------------------------------------- -int PING_SETTINGS::ParseIntInRange(const string & str, int min, int max, int * val) -{ -if (str2x(str.c_str(), *val)) - { - errorStr = "Incorrect value \'" + str + "\'."; - return -1; - } -if (*val < min || *val > max) - { - errorStr = "Value \'" + str + "\' out of range."; - 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); -isRunning = false; } //----------------------------------------------------------------------------- PING::~PING() @@ -107,16 +82,6 @@ PING::~PING() pthread_mutex_destroy(&mutex); } //----------------------------------------------------------------------------- -const string PING::GetVersion() const -{ -return "Pinger v.1.01"; -} -//----------------------------------------------------------------------------- -void PING::SetSettings(const MODULE_SETTINGS & s) -{ -settings = s; -} -//----------------------------------------------------------------------------- int PING::ParseSettings() { int ret = pingSettings.ParseSettings(settings); @@ -125,22 +90,10 @@ if (ret) return ret; } //----------------------------------------------------------------------------- -void PING::SetUsers(USERS * u) -{ -users = u; -} -//----------------------------------------------------------------------------- -const string & PING::GetStrError() const -{ -return errorStr; -} -//----------------------------------------------------------------------------- int PING::Start() { GetUsers(); -onAddUserNotifier.SetPinger(this); -onDelUserNotifier.SetPinger(this); users->AddNotifierUserAdd(&onAddUserNotifier); users->AddNotifierUserDel(&onDelUserNotifier); @@ -152,6 +105,7 @@ 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; } @@ -161,7 +115,7 @@ return 0; //----------------------------------------------------------------------------- int PING::Stop() { -STG_LOCKER lock(&mutex, __FILE__, __LINE__); +STG_LOCKER lock(&mutex); if (!isRunning) return 0; @@ -169,38 +123,29 @@ if (!isRunning) 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; - usleep(200000); - } - -//after 5 seconds waiting thread still running. now kill it -if (isRunning) - { - printfd(__FILE__, "kill PING thread.\n"); - if (pthread_kill(thread, SIGINT)) - { - errorStr = "Cannot kill PING thread."; - printfd(__FILE__, "Cannot kill PING thread.\n"); - return -1; - } - printfd(__FILE__, "PING killed\n"); + nanosleep(&ts, NULL); } users->DelNotifierUserAdd(&onAddUserNotifier); users->DelNotifierUserDel(&onDelUserNotifier); -list::iterator users_iter; +std::list::iterator users_iter; users_iter = usersList.begin(); while (users_iter != usersList.end()) { UnSetUserNotifiers(*users_iter); - users_iter++; + ++users_iter; } +if (isRunning) + return -1; + return 0; } //----------------------------------------------------------------------------- @@ -211,22 +156,26 @@ return isRunning; //----------------------------------------------------------------------------- void * PING::Run(void * d) { -PING * ping = (PING*)d; +sigset_t signalSet; +sigfillset(&signalSet); +pthread_sigmask(SIG_BLOCK, &signalSet, NULL); + +PING * ping = static_cast(d); ping->isRunning = true; -list::iterator iter; -uint32_t ip; -time_t t; +long delay = (10000000 * ping->pingSettings.GetPingDelay()) / 3 + 50000000; + while (ping->nonstop) { - iter = ping->usersList.begin(); + std::list::iterator iter = ping->usersList.begin(); { - STG_LOCKER lock(&ping->mutex, __FILE__, __LINE__); + STG_LOCKER lock(&ping->mutex); while (iter != ping->usersList.end()) { - if ((*iter)->property.ips.ConstData().OnlyOneIP()) + if ((*iter)->GetProperty().ips.ConstData().OnlyOneIP()) { - ip = (*iter)->property.ips.ConstData()[0].ip; + uint32_t ip = (*iter)->GetProperty().ips.ConstData()[0].ip; + time_t t; if (ping->pinger.GetIPTime(ip, &t) == 0) { if (t) @@ -235,9 +184,10 @@ while (ping->nonstop) } else { - ip = (*iter)->GetCurrIP(); + uint32_t ip = (*iter)->GetCurrIP(); if (ip) { + time_t t; if (ping->pinger.GetIPTime(ip, &t) == 0) { if (t) @@ -245,60 +195,47 @@ while (ping->nonstop) } } } - iter++; + ++iter; } } + struct timespec ts = {delay / 1000000000, delay % 1000000000}; for (int i = 0; i < 100; i++) { if (ping->nonstop) { - usleep((10000*ping->pingSettings.GetPingDelay())/3 + 50000); + nanosleep(&ts, NULL); } } } + ping->isRunning = false; return NULL; } //----------------------------------------------------------------------------- -uint16_t PING::GetStartPosition() const -{ -return 100; -} -//----------------------------------------------------------------------------- -uint16_t PING::GetStopPosition() const +void PING::SetUserNotifiers(USER_PTR u) { -return 100; -} -//----------------------------------------------------------------------------- -void PING::SetUserNotifiers(user_iter u) -{ -CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier; -CHG_IPS_NOTIFIER_PING ChgIPNotifier; +CHG_CURRIP_NOTIFIER_PING ChgCurrIPNotifier(*this, u); +CHG_IPS_NOTIFIER_PING ChgIPNotifier(*this, u); -ChgCurrIPNotifier.SetPinger(this); -ChgCurrIPNotifier.SetUser(u); ChgCurrIPNotifierList.push_front(ChgCurrIPNotifier); - -ChgIPNotifier.SetPinger(this); -ChgIPNotifier.SetUser(u); ChgIPNotifierList.push_front(ChgIPNotifier); u->AddCurrIPAfterNotifier(&(*ChgCurrIPNotifierList.begin())); -u->property.ips.AddAfterNotifier(&(*ChgIPNotifierList.begin())); +u->GetProperty().ips.AddAfterNotifier(&(*ChgIPNotifierList.begin())); } //----------------------------------------------------------------------------- -void PING::UnSetUserNotifiers(user_iter u) +void PING::UnSetUserNotifiers(USER_PTR u) { // --- CurrIP --- -IS_CONTAINS_USER IsContainsUserCurrIP; -IS_CONTAINS_USER IsContainsUserIP; +IS_CONTAINS_USER IsContainsUserCurrIP(u); +IS_CONTAINS_USER IsContainsUserIP(u); -list::iterator currIPter; -list::iterator IPIter; +std::list::iterator currIPter; +std::list::iterator IPIter; currIPter = find_if(ChgCurrIPNotifierList.begin(), ChgCurrIPNotifierList.end(), - bind2nd(IsContainsUserCurrIP, u)); + IsContainsUserCurrIP); if (currIPter != ChgCurrIPNotifierList.end()) { @@ -310,11 +247,11 @@ if (currIPter != ChgCurrIPNotifierList.end()) // --- IP --- IPIter = find_if(ChgIPNotifierList.begin(), ChgIPNotifierList.end(), - bind2nd(IsContainsUserIP, u)); + IsContainsUserIP); if (IPIter != ChgIPNotifierList.end()) { - IPIter->GetUser()->property.ips.DelAfterNotifier(&(*IPIter)); + IPIter->GetUser()->GetProperty().ips.DelAfterNotifier(&(*IPIter)); ChgIPNotifierList.erase(IPIter); } // --- IP end --- @@ -322,23 +259,19 @@ if (IPIter != ChgIPNotifierList.end()) //----------------------------------------------------------------------------- void PING::GetUsers() { -STG_LOCKER lock(&mutex, __FILE__, __LINE__); +STG_LOCKER lock(&mutex); -user_iter u; +USER_PTR u; int h = users->OpenSearch(); -if (!h) - { - printfd(__FILE__, "users->OpenSearch() error\n"); - return; - } +assert(h && "USERS::OpenSearch is always correct"); while (users->SearchNext(h, &u) == 0) { usersList.push_back(u); SetUserNotifiers(u); - if (u->property.ips.ConstData().OnlyOneIP()) + if (u->GetProperty().ips.ConstData().OnlyOneIP()) { - pinger.AddIP(u->property.ips.ConstData()[0].ip); + pinger.AddIP(u->GetProperty().ips.ConstData()[0].ip); } else { @@ -353,21 +286,21 @@ while (users->SearchNext(h, &u) == 0) users->CloseSearch(h); } //----------------------------------------------------------------------------- -void PING::AddUser(user_iter u) +void PING::AddUser(USER_PTR u) { -STG_LOCKER lock(&mutex, __FILE__, __LINE__); +STG_LOCKER lock(&mutex); SetUserNotifiers(u); usersList.push_back(u); } //----------------------------------------------------------------------------- -void PING::DelUser(user_iter u) +void PING::DelUser(USER_PTR u) { -STG_LOCKER lock(&mutex, __FILE__, __LINE__); +STG_LOCKER lock(&mutex); UnSetUserNotifiers(u); -list::iterator users_iter; +std::list::iterator users_iter; users_iter = usersList.begin(); while (users_iter != usersList.end()) @@ -377,16 +310,16 @@ while (users_iter != usersList.end()) usersList.erase(users_iter); break; } - users_iter++; + ++users_iter; } } //----------------------------------------------------------------------------- void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP) { -ping->pinger.DelIP(oldIP); +ping.pinger.DelIP(oldIP); if (newIP) { - ping->pinger.AddIP(newIP); + ping.pinger.AddIP(newIP); } } //----------------------------------------------------------------------------- @@ -394,28 +327,22 @@ void CHG_IPS_NOTIFIER_PING::Notify(const USER_IPS & oldIPS, const USER_IPS & new { if (oldIPS.OnlyOneIP()) { - ping->pinger.DelIP(oldIPS[0].ip); + ping.pinger.DelIP(oldIPS[0].ip); } if (newIPS.OnlyOneIP()) { - ping->pinger.AddIP(newIPS[0].ip); + ping.pinger.AddIP(newIPS[0].ip); } } //----------------------------------------------------------------------------- -void ADD_USER_NONIFIER_PING::Notify(const user_iter & user) +void ADD_USER_NONIFIER_PING::Notify(const USER_PTR & user) { -ping->AddUser(user); +ping.AddUser(user); } //----------------------------------------------------------------------------- -void DEL_USER_NONIFIER_PING::Notify(const user_iter & user) +void DEL_USER_NONIFIER_PING::Notify(const USER_PTR & user) { -ping->DelUser(user); +ping.DelUser(user); } //----------------------------------------------------------------------------- - - - - - -