From f4333737c7e347efe9258ccf85c1237e03be619c Mon Sep 17 00:00:00 2001 From: Maksym Mamontov Date: Sun, 31 Jul 2022 00:16:44 +0300 Subject: [PATCH] Apply some Clang Tidy suggestions. --- include/stg/users.h | 2 +- .../configuration/sgconfig/stgconfig.cpp | 2 +- .../stargazer/plugins/other/ping/ping.cpp | 32 ++-- projects/stargazer/plugins/other/ping/ping.h | 1 - .../plugins/other/rscript/rscript.cpp | 76 +++------ .../stargazer/plugins/other/rscript/rscript.h | 1 - .../stargazer/plugins/other/smux/smux.cpp | 110 ++++++------- projects/stargazer/traffcounter_impl.cpp | 2 +- projects/stargazer/users_impl.cpp | 150 ++++++++---------- projects/stargazer/users_impl.h | 15 +- tests/testusers.h | 2 +- 11 files changed, 161 insertions(+), 232 deletions(-) diff --git a/include/stg/users.h b/include/stg/users.h index 04b15605..dfc60b64 100644 --- a/include/stg/users.h +++ b/include/stg/users.h @@ -65,7 +65,7 @@ struct Users { virtual bool IsIPInIndex(uint32_t ip) const = 0; virtual bool IsIPInUse(uint32_t ip, const std::string & login, const User** user) const = 0; - virtual int OpenSearch() = 0; + virtual unsigned int OpenSearch() = 0; virtual int SearchNext(int handle, User** u) = 0; virtual int CloseSearch(int handle) = 0; diff --git a/projects/stargazer/plugins/configuration/sgconfig/stgconfig.cpp b/projects/stargazer/plugins/configuration/sgconfig/stgconfig.cpp index 0896bb85..4666575c 100644 --- a/projects/stargazer/plugins/configuration/sgconfig/stgconfig.cpp +++ b/projects/stargazer/plugins/configuration/sgconfig/stgconfig.cpp @@ -102,7 +102,7 @@ int STG_CONFIG::Start() return -1; } - m_thread = std::jthread([this](auto token){ Run(token); }); + m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); return 0; } diff --git a/projects/stargazer/plugins/other/ping/ping.cpp b/projects/stargazer/plugins/other/ping/ping.cpp index 53f7b2f0..260f4aef 100644 --- a/projects/stargazer/plugins/other/ping/ping.cpp +++ b/projects/stargazer/plugins/other/ping/ping.cpp @@ -50,7 +50,7 @@ if (pvi == s.moduleParams.end() || pvi->value.empty()) printfd(__FILE__, "Parameter 'PingDelay' not found\n"); return -1; } -if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay)) +if (ParseIntInRange(pvi->value[0], 5, 3600, &pingDelay) != 0) { errorStr = "Cannot parse parameter \'PingDelay\': " + errorStr; printfd(__FILE__, "Canot parse parameter 'PingDelay'\n"); @@ -61,7 +61,7 @@ return 0; } //----------------------------------------------------------------------------- PING::PING() - : users(NULL), + : users(nullptr), isRunning(false), onAddUserNotifier(*this), onDelUserNotifier(*this), @@ -69,14 +69,10 @@ PING::PING() { } //----------------------------------------------------------------------------- -PING::~PING() -{ -} -//----------------------------------------------------------------------------- int PING::ParseSettings() { -int ret = pingSettings.ParseSettings(settings); -if (ret) +auto ret = pingSettings.ParseSettings(settings); +if (ret != 0) errorStr = pingSettings.GetStrError(); return ret; } @@ -91,7 +87,7 @@ users->AddNotifierUserDel(&onDelUserNotifier); pinger.SetDelayTime(pingSettings.GetPingDelay()); pinger.Start(); -m_thread = std::jthread([this](auto token){ Run(token); }); +m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); return 0; } @@ -112,7 +108,7 @@ for (int i = 0; i < 25; i++) if (!isRunning) break; - nanosleep(&ts, NULL); + nanosleep(&ts, nullptr); } users->DelNotifierUserAdd(&onAddUserNotifier); @@ -143,7 +139,7 @@ void PING::Run(std::stop_token token) { sigset_t signalSet; sigfillset(&signalSet); -pthread_sigmask(SIG_BLOCK, &signalSet, NULL); +pthread_sigmask(SIG_BLOCK, &signalSet, nullptr); isRunning = true; @@ -151,7 +147,7 @@ long delay = (10000000 * pingSettings.GetPingDelay()) / 3 + 50000000; while (!token.stop_requested()) { - std::list::iterator iter = usersList.begin(); + auto iter = usersList.begin(); { std::lock_guard lock(m_mutex); while (iter != usersList.end()) @@ -162,19 +158,19 @@ while (!token.stop_requested()) time_t t; if (pinger.GetIPTime(ip, &t) == 0) { - if (t) + if (t != 0) (*iter)->UpdatePingTime(t); } } else { uint32_t ip = (*iter)->GetCurrIP(); - if (ip) + if (ip != 0) { time_t t; if (pinger.GetIPTime(ip, &t) == 0) { - if (t) + if (t != 0) (*iter)->UpdatePingTime(t); } } @@ -187,7 +183,7 @@ while (!token.stop_requested()) { if (!token.stop_requested()) { - nanosleep(&ts, NULL); + nanosleep(&ts, nullptr); } } } @@ -259,7 +255,7 @@ while (users->SearchNext(h, &u) == 0) else { uint32_t ip = u->GetCurrIP(); - if (ip) + if (ip != 0) pinger.AddIP(ip); } } @@ -298,7 +294,7 @@ while (users_iter != usersList.end()) void CHG_CURRIP_NOTIFIER_PING::Notify(const uint32_t & oldIP, const uint32_t & newIP) { ping.pinger.DelIP(oldIP); -if (newIP) +if (newIP != 0) ping.pinger.AddIP(newIP); } //----------------------------------------------------------------------------- diff --git a/projects/stargazer/plugins/other/ping/ping.h b/projects/stargazer/plugins/other/ping/ping.h index 23874e37..6a828112 100644 --- a/projects/stargazer/plugins/other/ping/ping.h +++ b/projects/stargazer/plugins/other/ping/ping.h @@ -95,7 +95,6 @@ friend class CHG_CURRIP_NOTIFIER_PING; friend class CHG_IPS_NOTIFIER_PING; public: PING(); - ~PING() override; void SetUsers(STG::Users * u) override { users = u; } void SetSettings(const STG::ModuleSettings & s) override { settings = s; } diff --git a/projects/stargazer/plugins/other/rscript/rscript.cpp b/projects/stargazer/plugins/other/rscript/rscript.cpp index 95699e10..e675d488 100644 --- a/projects/stargazer/plugins/other/rscript/rscript.cpp +++ b/projects/stargazer/plugins/other/rscript/rscript.cpp @@ -78,18 +78,17 @@ int RS::SETTINGS::ParseSettings(const STG::ModuleSettings & s) { int p; STG::ParamValue pv; -std::vector::const_iterator pvi; netRouters.clear(); /////////////////////////// pv.param = "Port"; -pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv); +auto pvi = find(s.moduleParams.begin(), s.moduleParams.end(), pv); if (pvi == s.moduleParams.end() || pvi->value.empty()) { errorStr = "Parameter \'Port\' not found."; printfd(__FILE__, "Parameter 'Port' not found\n"); return -1; } -if (ParseIntInRange(pvi->value[0], 2, 65535, &p)) +if (ParseIntInRange(pvi->value[0], 2, 65535, &p) != 0) { errorStr = "Cannot parse parameter \'Port\': " + errorStr; printfd(__FILE__, "Cannot parse parameter 'Port'\n"); @@ -106,7 +105,7 @@ if (pvi == s.moduleParams.end() || pvi->value.empty()) return -1; } -if (ParseIntInRange(pvi->value[0], 5, 600, &sendPeriod)) +if (ParseIntInRange(pvi->value[0], 5, 600, &sendPeriod) != 0) { errorStr = "Cannot parse parameter \'SendPeriod\': " + errorStr; printfd(__FILE__, "Cannot parse parameter 'SendPeriod'\n"); @@ -146,13 +145,9 @@ subnetFile = pvi->value[0]; NRMapParser nrMapParser; if (!nrMapParser.ReadFile(subnetFile)) - { netRouters = nrMapParser.GetMap(); - } else - { - STG::PluginLogger::get("rscript")("mod_rscript: error opening subnets file '%s'", subnetFile.c_str()); - } + STG::PluginLogger::get("rscript")("mod_rscript: error opening subnets file '%s'", subnetFile.c_str()); return 0; } @@ -163,7 +158,7 @@ REMOTE_SCRIPT::REMOTE_SCRIPT() : sendPeriod(15), halfPeriod(8), isRunning(false), - users(NULL), + users(nullptr), sock(0), onAddUserNotifier(*this), onDelUserNotifier(*this), @@ -171,15 +166,11 @@ REMOTE_SCRIPT::REMOTE_SCRIPT() { } //----------------------------------------------------------------------------- -REMOTE_SCRIPT::~REMOTE_SCRIPT() -{ -} -//----------------------------------------------------------------------------- void REMOTE_SCRIPT::Run(std::stop_token token) { sigset_t signalSet; sigfillset(&signalSet); -pthread_sigmask(SIG_BLOCK, &signalSet, NULL); +pthread_sigmask(SIG_BLOCK, &signalSet, nullptr); isRunning = true; @@ -194,8 +185,8 @@ isRunning = false; //----------------------------------------------------------------------------- int REMOTE_SCRIPT::ParseSettings() { -int ret = rsSettings.ParseSettings(settings); -if (ret) +auto ret = rsSettings.ParseSettings(settings); +if (ret != 0) errorStr = rsSettings.GetStrError(); sendPeriod = rsSettings.GetSendPeriod(); @@ -214,19 +205,13 @@ users->AddNotifierUserAdd(&onAddUserNotifier); users->AddNotifierUserDel(&onDelUserNotifier); if (GetUsers()) - { return -1; - } if (PrepareNet()) - { return -1; - } if (!isRunning) - { - m_thread = std::jthread([this](auto token){ Run(token); }); - } + m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); errorStr = ""; return 0; @@ -253,7 +238,7 @@ if (isRunning) for (int i = 0; i < 25 && isRunning; i++) { struct timespec ts = {0, 200000000}; - nanosleep(&ts, NULL); + nanosleep(&ts, nullptr); } } @@ -325,7 +310,7 @@ void REMOTE_SCRIPT::PeriodicSend() { std::lock_guard lock(m_mutex); -std::map::iterator it(authorizedUsers.begin()); +auto it = authorizedUsers.begin(); while (it != authorizedUsers.end()) { if (difftime(stgTime, it->second.lastSentTime) - (rand() % halfPeriod) > sendPeriod) @@ -393,19 +378,16 @@ RS::PACKET_TAIL packetTail; memset(packetTail.padding, 0, sizeof(packetTail.padding)); memcpy(packetTail.magic, RS_ID, sizeof(RS_ID)); -std::vector::const_iterator it; std::string params; -for(it = rsSettings.GetUserParams().begin(); - it != rsSettings.GetUserParams().end(); - ++it) +for (const auto& param : rsSettings.GetUserParams()) { - std::string parameter(rsu.user->GetParamValue(it->c_str())); - if (params.length() + parameter.length() > RS_PARAMS_LEN - 1) + auto value = rsu.user->GetParamValue(param); + if (params.length() + value.length() > RS_PARAMS_LEN - 1) { - logger("Script params string length %d exceeds the limit of %d symbols.", params.length() + parameter.length(), RS_PARAMS_LEN); + logger("Script params string length %d exceeds the limit of %d symbols.", params.length() + value.length(), RS_PARAMS_LEN); break; } - params += parameter + " "; + params += value + " "; } strncpy(reinterpret_cast(packetTail.params), params.c_str(), RS_PARAMS_LEN); packetTail.params[RS_PARAMS_LEN - 1] = 0; @@ -437,7 +419,7 @@ for (const auto& ip : rsu.routers) sendAddr.sin_port = htons(rsSettings.GetPort()); sendAddr.sin_addr.s_addr = ip; - return sendto(sock, buffer, sizeof(buffer), 0, reinterpret_cast(&sendAddr), sizeof(sendAddr)); + return sendto(sock, buffer, sizeof(buffer), 0, reinterpret_cast(&sendAddr), sizeof(sendAddr)) > 0; } return false; @@ -474,10 +456,8 @@ UserPtr u; int h = users->OpenSearch(); assert(h && "USERS::OpenSearch is always correct"); -while (!users->SearchNext(h, &u)) - { +while (users->SearchNext(h, &u) != 0) SetUserNotifiers(u); - } users->CloseSearch(h); return false; @@ -486,14 +466,10 @@ return false; std::vector REMOTE_SCRIPT::IP2Routers(uint32_t ip) { std::lock_guard lock(m_mutex); -for (size_t i = 0; i < netRouters.size(); ++i) - { - if ((ip & netRouters[i].subnetMask) == (netRouters[i].subnetIP & netRouters[i].subnetMask)) - { - return netRouters[i].routers; - } - } -return std::vector(); +for (auto& nr : netRouters) + if ((ip & nr.subnetMask) == (nr.subnetIP & nr.subnetMask)) + return nr.routers; +return {}; } //----------------------------------------------------------------------------- void REMOTE_SCRIPT::SetUserNotifiers(UserPtr u) @@ -527,7 +503,7 @@ authorizedUsers.insert(std::make_pair(user->GetCurrIP(), rsu)); void REMOTE_SCRIPT::DelRSU(UserPtr user) { std::lock_guard lock(m_mutex); -std::map::iterator it(authorizedUsers.begin()); +auto it = authorizedUsers.begin(); while (it != authorizedUsers.end()) { if (it->second.user == user) @@ -538,9 +514,7 @@ while (it != authorizedUsers.end()) } ++it; } -/*const std::map::iterator it( - authorizedUsers.find(user->GetCurrIP()) - ); +/*const auto it = authorizedUsers.find(user->GetCurrIP()); if (it != authorizedUsers.end()) { Send(it->second, true); @@ -550,7 +524,7 @@ if (it != authorizedUsers.end()) //----------------------------------------------------------------------------- void RS::IP_NOTIFIER::Notify(const uint32_t & /*oldValue*/, const uint32_t & newValue) { -if (newValue) +if (newValue != 0) rs.AddRSU(user); else rs.DelRSU(user); diff --git a/projects/stargazer/plugins/other/rscript/rscript.h b/projects/stargazer/plugins/other/rscript/rscript.h index 80fc8651..6c97b598 100644 --- a/projects/stargazer/plugins/other/rscript/rscript.h +++ b/projects/stargazer/plugins/other/rscript/rscript.h @@ -177,7 +177,6 @@ private: 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; } diff --git a/projects/stargazer/plugins/other/smux/smux.cpp b/projects/stargazer/plugins/other/smux/smux.cpp index e0ddfffc..f79085df 100644 --- a/projects/stargazer/plugins/other/smux/smux.cpp +++ b/projects/stargazer/plugins/other/smux/smux.cpp @@ -37,27 +37,24 @@ extern "C" STG::Plugin* GetPlugin() } SMUX_SETTINGS::SMUX_SETTINGS() - : errorStr(), - ip(0), - port(0), - password() + : ip(0), + port(0) {} int SMUX_SETTINGS::ParseSettings(const STG::ModuleSettings & s) { STG::ParamValue pv; -std::vector::const_iterator pvi; int p; pv.param = "Port"; -pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); +auto pvi = std::find(s.moduleParams.begin(), s.moduleParams.end(), pv); if (pvi == s.moduleParams.end() || pvi->value.empty()) { errorStr = "Parameter \'Port\' not found."; printfd(__FILE__, "Parameter 'Port' not found\n"); return -1; } -if (ParseIntInRange(pvi->value[0], 2, 65535, &p)) +if (ParseIntInRange(pvi->value[0], 2, 65535, &p) != 0) { errorStr = "Cannot parse parameter \'Port\': " + errorStr; printfd(__FILE__, "Cannot parse parameter 'Port'\n"); @@ -92,12 +89,12 @@ return 0; } SMUX::SMUX() - : users(NULL), - tariffs(NULL), - admins(NULL), - services(NULL), - corporations(NULL), - traffcounter(NULL), + : users(nullptr), + tariffs(nullptr), + admins(nullptr), + services(nullptr), + corporations(nullptr), + traffcounter(nullptr), stopped(true), needReconnect(false), lastReconnectTry(0), @@ -120,17 +117,11 @@ pdusHandlers[PDUs_PR_set_request] = &SMUX::SetRequestHandler; SMUX::~SMUX() { - { - Sensors::iterator it; - for (it = sensors.begin(); it != sensors.end(); ++it) - delete it->second; - } - { - Tables::iterator it; - for (it = tables.begin(); it != tables.end(); ++it) - delete it->second; - } -printfd(__FILE__, "SMUX::~SMUX()\n"); + for (auto& kv : sensors) + delete kv.second; + for (auto& kv : tables) + delete kv.second; + printfd(__FILE__, "SMUX::~SMUX()\n"); } int SMUX::ParseSettings() @@ -140,12 +131,12 @@ return smuxSettings.ParseSettings(settings); int SMUX::Start() { -assert(users != NULL && "users must not be NULL"); -assert(tariffs != NULL && "tariffs must not be NULL"); -assert(admins != NULL && "admins must not be NULL"); -assert(services != NULL && "services must not be NULL"); -assert(corporations != NULL && "corporations must not be NULL"); -assert(traffcounter != NULL && "traffcounter must not be NULL"); +assert(users != nullptr && "users must not be NULL"); +assert(tariffs != nullptr && "tariffs must not be NULL"); +assert(admins != nullptr && "admins must not be NULL"); +assert(services != nullptr && "services must not be NULL"); +assert(corporations != nullptr && "corporations must not be NULL"); +assert(traffcounter != nullptr && "traffcounter must not be NULL"); if (PrepareNet()) needReconnect = true; @@ -181,7 +172,7 @@ UpdateTables(); SetNotifiers(); #ifdef SMUX_DEBUG -Sensors::const_iterator it(sensors.begin()); +auto it = sensors.begin(); while (it != sensors.end()) { printfd(__FILE__, "%s = %s\n", @@ -192,7 +183,7 @@ while (it != sensors.end()) #endif if (!m_thread.joinable()) - m_thread = std::jthread([this](auto token){ Run(token); }); + m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); return 0; } @@ -208,7 +199,7 @@ if (!stopped) for (int i = 0; i < 25 && !stopped; i++) { struct timespec ts = {0, 200000000}; - nanosleep(&ts, NULL); + nanosleep(&ts, nullptr); } } @@ -219,16 +210,10 @@ else ResetNotifiers(); - { - Tables::iterator it; - for (it = tables.begin(); it != tables.end(); ++it) - delete it->second; - } - { - Sensors::iterator it; - for (it = sensors.begin(); it != sensors.end(); ++it) - delete it->second; - } +for (auto& kv : sensors) + delete kv.second; +for (auto& kv : tables) + delete kv.second; tables.erase(tables.begin(), tables.end()); sensors.erase(sensors.begin(), sensors.end()); @@ -246,9 +231,9 @@ return 0; int SMUX::Reload(const STG::ModuleSettings & /*ms*/) { -if (Stop()) +if (Stop() != 0) return -1; -if (Start()) +if (Start() != 0) return -1; if (!needReconnect) { @@ -271,8 +256,8 @@ while (!token.stop_requested()) { if (WaitPackets(sock) && !needReconnect) { - SMUX_PDUs_t * pdus = RecvSMUXPDUs(sock); - if (pdus) + auto* pdus = RecvSMUXPDUs(sock); + if (pdus != nullptr) { DispatchPDUs(pdus); ASN_STRUCT_FREE(asn_DEF_SMUX_PDUs, pdus); @@ -307,7 +292,7 @@ addr.sin_family = AF_INET; addr.sin_port = htons(smuxSettings.GetPort()); addr.sin_addr.s_addr = smuxSettings.GetIP(); -if (connect(sock, reinterpret_cast(&addr), sizeof(addr))) +if (connect(sock, reinterpret_cast(&addr), sizeof(addr)) != 0) { errorStr = "Cannot connect."; logger("Cannot connect the socket: %s", strerror(errno)); @@ -320,7 +305,7 @@ return false; bool SMUX::Reconnect() { -if (needReconnect && difftime(time(NULL), lastReconnectTry) < reconnectTimeout) +if (needReconnect && difftime(time(nullptr), lastReconnectTry) < reconnectTimeout) return true; time(&lastReconnectTry); @@ -347,11 +332,9 @@ return true; bool SMUX::DispatchPDUs(const SMUX_PDUs_t * pdus) { -SMUXHandlers::iterator it(smuxHandlers.find(pdus->present)); +auto it = smuxHandlers.find(pdus->present); if (it != smuxHandlers.end()) - { return (this->*(it->second))(pdus); - } #ifdef SMUX_DEBUG else { @@ -379,7 +362,7 @@ bool SMUX::UpdateTables() { Sensors newSensors; bool done = true; -Tables::iterator it(tables.begin()); +auto it = tables.begin(); while (it != tables.end()) { try @@ -398,7 +381,7 @@ while (it != tables.end()) } if (!done) { - Sensors::iterator sit(newSensors.begin()); + auto sit = newSensors.begin(); while (sit != newSensors.end()) { delete sit->second; @@ -410,12 +393,11 @@ if (!done) it = tables.begin(); while (it != tables.end()) { - std::pair res; - res = std::equal_range(sensors.begin(), - sensors.end(), - std::pair(OID(it->first), NULL), - SPrefixLess); - Sensors::iterator sit(res.first); + auto res = std::equal_range(sensors.begin(), + sensors.end(), + std::pair(OID(it->first), nullptr), + SPrefixLess); + auto sit = res.first; while (sit != res.second) { delete sit->second; @@ -432,13 +414,13 @@ return true; void SMUX::SetNotifier(UserPtr userPtr) { -notifiers.push_back(CHG_AFTER_NOTIFIER(*this, userPtr)); +notifiers.emplace_back(*this, userPtr); userPtr->GetProperties().tariffName.AddAfterNotifier(¬ifiers.back()); } void SMUX::UnsetNotifier(UserPtr userPtr) { -std::list::iterator it = notifiers.begin(); +auto it = notifiers.begin(); while (it != notifiers.end()) { if (it->GetUserPtr() == userPtr) @@ -457,7 +439,7 @@ int h = users->OpenSearch(); assert(h && "USERS::OpenSearch is always correct"); UserPtr u; -while (!users->SearchNext(h, &u)) +while (users->SearchNext(h, &u) == 0) SetNotifier(u); users->CloseSearch(h); @@ -477,7 +459,7 @@ tariffs->DelNotifierAdd(&addDelTariffNotifier); users->DelNotifierUserDel(&delUserNotifier); users->DelNotifierUserAdd(&addUserNotifier); -std::list::iterator it(notifiers.begin()); +auto it = notifiers.begin(); while (it != notifiers.end()) { it->GetUserPtr()->GetProperties().tariffName.DelAfterNotifier(&(*it)); diff --git a/projects/stargazer/traffcounter_impl.cpp b/projects/stargazer/traffcounter_impl.cpp index 9b0fd966..377e3889 100644 --- a/projects/stargazer/traffcounter_impl.cpp +++ b/projects/stargazer/traffcounter_impl.cpp @@ -106,7 +106,7 @@ while (users->SearchNext(h, &u) == 0) SetUserNotifiers(u); users->CloseSearch(h); -m_thread = std::jthread([this](auto token){ Run(token); }); +m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); return 0; } //----------------------------------------------------------------------------- diff --git a/projects/stargazer/users_impl.cpp b/projects/stargazer/users_impl.cpp index ee25fb2c..8cb9bee5 100644 --- a/projects/stargazer/users_impl.cpp +++ b/projects/stargazer/users_impl.cpp @@ -42,49 +42,45 @@ extern volatile time_t stgTime; using STG::UsersImpl; //----------------------------------------------------------------------------- -UsersImpl::UsersImpl(SettingsImpl * s, Store * st, - Tariffs * t, Services & svcs, - const Admin& sa) +UsersImpl::UsersImpl(SettingsImpl * s, Store * store, + Tariffs * tariffs, Services & svcs, + const Admin& sysAdmin) : settings(s), - tariffs(t), + m_tariffs(tariffs), m_services(svcs), - store(st), - sysAdmin(sa), + m_store(store), + m_sysAdmin(sysAdmin), WriteServLog(Logger::get()), isRunning(false), handle(0) { } //----------------------------------------------------------------------------- -UsersImpl::~UsersImpl() +bool UsersImpl::FindByNameNonLock(const std::string & login, user_iter * user) { -} -//----------------------------------------------------------------------------- -int UsersImpl::FindByNameNonLock(const std::string & login, user_iter * user) -{ -const std::map::const_iterator iter(loginIndex.find(login)); +const auto iter = loginIndex.find(login); if (iter == loginIndex.end()) - return -1; -if (user) + return false; +if (user != nullptr) *user = iter->second; -return 0; +return true; } //----------------------------------------------------------------------------- -int UsersImpl::FindByNameNonLock(const std::string & login, const_user_iter * user) const +bool UsersImpl::FindByNameNonLock(const std::string & login, const_user_iter * user) const { -const std::map::const_iterator iter(loginIndex.find(login)); +const auto iter = loginIndex.find(login); if (iter == loginIndex.end()) - return -1; -if (user) + return false; +if (user != nullptr) *user = iter->second; -return 0; +return true; } //----------------------------------------------------------------------------- int UsersImpl::FindByName(const std::string & login, UserPtr * user) { std::lock_guard lock(m_mutex); user_iter u; -if (FindByNameNonLock(login, &u)) +if (!FindByNameNonLock(login, &u)) return -1; *user = &(*u); return 0; @@ -94,7 +90,7 @@ int UsersImpl::FindByName(const std::string & login, ConstUserPtr * user) const { std::lock_guard lock(m_mutex); const_user_iter u; -if (FindByNameNonLock(login, &u)) +if (!FindByNameNonLock(login, &u)) return -1; *user = &(*u); return 0; @@ -103,15 +99,14 @@ return 0; bool UsersImpl::Exists(const std::string & login) const { std::lock_guard lock(m_mutex); -const std::map::const_iterator iter(loginIndex.find(login)); +const auto iter = loginIndex.find(login); return iter != loginIndex.end(); } //----------------------------------------------------------------------------- bool UsersImpl::TariffInUse(const std::string & tariffName) const { std::lock_guard lock(m_mutex); -std::list::const_iterator iter; -iter = users.begin(); +auto iter = users.begin(); while (iter != users.end()) { if (iter->GetProperties().tariffName.Get() == tariffName) @@ -126,17 +121,17 @@ int UsersImpl::Add(const std::string & login, const Admin * admin) std::lock_guard lock(m_mutex); const auto& priv = admin->priv(); -if (!priv.userAddDel) +if (priv.userAddDel == 0) { WriteServLog("%s tried to add user \'%s\'. Access denied.", admin->logStr().c_str(), login.c_str()); return -1; } -if (store->AddUser(login)) +if (m_store->AddUser(login) != 0) return -1; -UserImpl u(settings, store, tariffs, &sysAdmin, this, m_services); +UserImpl u(settings, m_store, m_tariffs, &m_sysAdmin, this, m_services); u.SetLogin(login); @@ -156,7 +151,7 @@ AddUserIntoIndexes(users.begin()); { // Fire all "on add" notifiers - std::set *>::iterator ni = onAddNotifiers.begin(); + auto ni = onAddNotifiers.begin(); while (ni != onAddNotifiers.end()) { (*ni)->Notify(&users.front()); @@ -166,7 +161,7 @@ AddUserIntoIndexes(users.begin()); { // Fire all "on add" implementation notifiers - std::set *>::iterator ni = onAddNotifiersImpl.begin(); + auto ni = onAddNotifiersImpl.begin(); while (ni != onAddNotifiersImpl.end()) { (*ni)->Notify(&users.front()); @@ -182,7 +177,7 @@ void UsersImpl::Del(const std::string & login, const Admin * admin) const auto& priv = admin->priv(); user_iter u; -if (!priv.userAddDel) +if (priv.userAddDel == 0) { WriteServLog("%s tried to remove user \'%s\'. Access denied.", admin->logStr().c_str(), login.c_str()); @@ -193,7 +188,7 @@ if (!priv.userAddDel) { std::lock_guard lock(m_mutex); - if (FindByNameNonLock(login, &u)) + if (!FindByNameNonLock(login, &u)) { WriteServLog("%s tried to delete user \'%s\': not found.", admin->logStr().c_str(), @@ -205,7 +200,7 @@ if (!priv.userAddDel) } { - std::set *>::iterator ni = onDelNotifiers.begin(); + auto ni = onDelNotifiers.begin(); while (ni != onDelNotifiers.end()) { (*ni)->Notify(&(*u)); @@ -214,7 +209,7 @@ if (!priv.userAddDel) } { - std::set *>::iterator ni = onDelNotifiersImpl.begin(); + auto ni = onDelNotifiersImpl.begin(); while (ni != onDelNotifiersImpl.end()) { (*ni)->Notify(&(*u)); @@ -245,7 +240,7 @@ bool UsersImpl::Authorize(const std::string & login, uint32_t ip, { user_iter iter; std::lock_guard lock(m_mutex); -if (FindByNameNonLock(login, &iter)) +if (!FindByNameNonLock(login, &iter)) { WriteServLog("Attempt to authorize non-existant user '%s'", login.c_str()); return false; @@ -260,12 +255,10 @@ if (FindByIPIdx(ip, iter)) iter->GetLogin().c_str()); return false; } - if (iter->Authorize(ip, enabledDirs, auth)) - return false; - return true; + return iter->Authorize(ip, enabledDirs, auth) == 0; } -if (iter->Authorize(ip, enabledDirs, auth)) +if (iter->Authorize(ip, enabledDirs, auth) != 0) return false; AddToIPIdx(iter); @@ -278,7 +271,7 @@ bool UsersImpl::Unauthorize(const std::string & login, { user_iter iter; std::lock_guard lock(m_mutex); -if (FindByNameNonLock(login, &iter)) +if (!FindByNameNonLock(login, &iter)) { WriteServLog("Attempt to unauthorize non-existant user '%s'", login.c_str()); printfd(__FILE__, "Attempt to unauthorize non-existant user '%s'", login.c_str()); @@ -289,7 +282,7 @@ uint32_t ip = iter->GetCurrIP(); iter->Unauthorize(auth, reason); -if (!iter->GetAuthorized()) +if (iter->GetAuthorized() == 0) DelFromIPIdx(ip); return true; @@ -299,20 +292,20 @@ int UsersImpl::ReadUsers() { std::vector usersList; usersList.clear(); -if (store->GetUsersList(&usersList) < 0) +if (m_store->GetUsersList(&usersList) < 0) { - WriteServLog(store->GetStrError().c_str()); + WriteServLog(m_store->GetStrError().c_str()); return -1; } user_iter ui; unsigned errors = 0; -for (unsigned int i = 0; i < usersList.size(); i++) +for (const auto& user : usersList) { - UserImpl u(settings, store, tariffs, &sysAdmin, this, m_services); + UserImpl u(settings, m_store, m_tariffs, &m_sysAdmin, this, m_services); - u.SetLogin(usersList[i]); + u.SetLogin(user); users.push_front(u); ui = users.begin(); @@ -345,7 +338,7 @@ void UsersImpl::Run(std::stop_token token) { sigset_t signalSet; sigfillset(&signalSet); -pthread_sigmask(SIG_BLOCK, &signalSet, NULL); +pthread_sigmask(SIG_BLOCK, &signalSet, nullptr); printfd(__FILE__, "=====================| pid: %d |===================== \n", getpid()); @@ -400,7 +393,7 @@ while (!token.stop_requested()) stgUsleep(100000); } -std::list::iterator iter(usersToDelete.begin()); +auto iter = usersToDelete.begin(); while (iter != usersToDelete.end()) { iter->delTime -= 2 * userDeleteDelayTime; @@ -426,8 +419,7 @@ if (TimeToWriteDetailStat(t)) //printfd(__FILE__, "USER::WriteInetStat\n"); int usersCnt = 0; - // ðÉÛÅÍ ÀÚÅÒÏ× ÞÁÓÔÑÍÉ. ÷ ÐÅÒÅÒÙ×ÁÈ ×ÙÚÙ×ÁÅÍ USER::Run - std::list::iterator usr = users.begin(); + auto usr = users.begin(); while (usr != users.end()) { usersCnt++; @@ -488,7 +480,7 @@ if (settings->GetDayFeeIsLastDay()) //----------------------------------------------------------------------------- void UsersImpl::DayResetTraff(const struct tm & t1) { -int dayResetTraff = settings->GetDayResetTraff(); +auto dayResetTraff = settings->GetDayResetTraff(); if (dayResetTraff == 0) dayResetTraff = DaysInCurrentMonth(); if (t1.tm_mday == dayResetTraff) @@ -501,13 +493,13 @@ if (t1.tm_mday == dayResetTraff) //----------------------------------------------------------------------------- int UsersImpl::Start() { -if (ReadUsers()) +if (ReadUsers() != 0) { WriteServLog("USERS: Error: Cannot read users!"); return -1; } -m_thread = std::jthread([this](auto token){ Run(token); }); +m_thread = std::jthread([this](auto token){ Run(std::move(token)); }); return 0; } //----------------------------------------------------------------------------- @@ -524,7 +516,7 @@ for (size_t i = 0; i < 25 * (users.size() / 50 + 1); i++) if (!isRunning) break; - nanosleep(&ts, NULL); + nanosleep(&ts, nullptr); } //after 5 seconds waiting thread still running. now kill it @@ -540,11 +532,8 @@ else printfd(__FILE__, "Before USERS::Run()\n"); for_each(users.begin(), users.end(), [](auto& user){ user.Run(); }); -// 'cause bind2st accepts only constant first param -for (std::list::iterator it = users.begin(); - it != users.end(); - ++it) - it->WriteDetailStat(true); +for (auto& user : users) + user.WriteDetailStat(true); for_each(users.begin(), users.end(), [](auto& user){ user.WriteStat(); }); //for_each(users.begin(), users.end(), mem_fun_ref(&UserImpl::WriteConf)); @@ -559,15 +548,14 @@ std::lock_guard lock(m_mutex); printfd(__FILE__, "RealDelUser() users to del: %d\n", usersToDelete.size()); -std::list::iterator iter; -iter = usersToDelete.begin(); +auto iter = usersToDelete.begin(); while (iter != usersToDelete.end()) { printfd(__FILE__, "RealDelUser() user=%s\n", iter->iter->GetLogin().c_str()); if (iter->delTime + userDeleteDelayTime < stgTime) { printfd(__FILE__, "RealDelUser() user=%s removed from DB\n", iter->iter->GetLogin().c_str()); - if (store->DelUser(iter->iter->GetLogin())) + if (m_store->DelUser(iter->iter->GetLogin()) != 0) { WriteServLog("Error removing user \'%s\' from database.", iter->iter->GetLogin().c_str()); } @@ -579,7 +567,6 @@ while (iter != usersToDelete.end()) ++iter; } } -return; } //----------------------------------------------------------------------------- void UsersImpl::AddToIPIdx(user_iter user) @@ -587,14 +574,12 @@ void UsersImpl::AddToIPIdx(user_iter user) printfd(__FILE__, "USERS: Add IP Idx\n"); uint32_t ip = user->GetCurrIP(); //assert(ip && "User has non-null ip"); -if (!ip) +if (ip == 0) return; // User has disconnected std::lock_guard lock(m_mutex); -const std::map::iterator it( - ipIndex.lower_bound(ip) -); +const auto it = ipIndex.lower_bound(ip); assert((it == ipIndex.end() || it->first != ip) && "User is not in index"); @@ -608,9 +593,7 @@ assert(ip && "User has non-null ip"); std::lock_guard lock(m_mutex); -const std::map::iterator it( - ipIndex.find(ip) -); +const auto it = ipIndex.find(ip); if (it == ipIndex.end()) return; @@ -620,35 +603,35 @@ ipIndex.erase(it); //----------------------------------------------------------------------------- bool UsersImpl::FindByIPIdx(uint32_t ip, user_iter & iter) const { -std::map::const_iterator it(ipIndex.find(ip)); +auto it = ipIndex.find(ip); if (it == ipIndex.end()) return false; iter = it->second; return true; } //----------------------------------------------------------------------------- -int UsersImpl::FindByIPIdx(uint32_t ip, UserPtr * usr) const +int UsersImpl::FindByIPIdx(uint32_t ip, UserPtr * user) const { std::lock_guard lock(m_mutex); user_iter iter; if (FindByIPIdx(ip, iter)) { - *usr = &(*iter); + *user = &(*iter); return 0; } return -1; } //----------------------------------------------------------------------------- -int UsersImpl::FindByIPIdx(uint32_t ip, UserImpl ** usr) const +int UsersImpl::FindByIPIdx(uint32_t ip, UserImpl ** user) const { std::lock_guard lock(m_mutex); user_iter iter; if (FindByIPIdx(ip, iter)) { - *usr = &(*iter); + *user = &(*iter); return 0; } @@ -659,23 +642,20 @@ bool UsersImpl::IsIPInIndex(uint32_t ip) const { std::lock_guard lock(m_mutex); -std::map::const_iterator it(ipIndex.find(ip)); - -return it != ipIndex.end(); +return ipIndex.find(ip) != ipIndex.end(); } //----------------------------------------------------------------------------- bool UsersImpl::IsIPInUse(uint32_t ip, const std::string & login, ConstUserPtr * user) const { std::lock_guard lock(m_mutex); -std::list::const_iterator iter; -iter = users.begin(); +auto iter = users.begin(); while (iter != users.end()) { if (iter->GetLogin() != login && !iter->GetProperties().ips.Get().isAnyIP() && iter->GetProperties().ips.Get().find(ip)) { - if (user != NULL) + if (user != nullptr) *user = &(*iter); return true; } @@ -732,7 +712,7 @@ std::lock_guard lock(m_mutex); onDelNotifiersImpl.erase(n); } //----------------------------------------------------------------------------- -int UsersImpl::OpenSearch() +unsigned int UsersImpl::OpenSearch() { std::lock_guard lock(m_mutex); handle++; @@ -742,8 +722,8 @@ return handle; //----------------------------------------------------------------------------- int UsersImpl::SearchNext(int h, UserPtr * user) { - UserImpl * ptr = NULL; - if (SearchNext(h, &ptr)) + UserImpl * ptr = nullptr; + if (SearchNext(h, &ptr) != 0) return -1; *user = ptr; return 0; @@ -805,7 +785,7 @@ loginIndex.erase(user->GetLogin()); //----------------------------------------------------------------------------- bool UsersImpl::TimeToWriteDetailStat(const struct tm & t) { -int statTime = settings->GetDetailStatWritePeriod(); +auto statTime = settings->GetDetailStatWritePeriod(); switch (statTime) { diff --git a/projects/stargazer/users_impl.h b/projects/stargazer/users_impl.h index 5aa2a494..bfb52fa1 100644 --- a/projects/stargazer/users_impl.h +++ b/projects/stargazer/users_impl.h @@ -76,7 +76,6 @@ public: UsersImpl(SettingsImpl * s, Store * store, Tariffs * tariffs, Services & svcs, const Admin& sysAdmin); - virtual ~UsersImpl(); int FindByName(const std::string & login, UserPtr * user) override; int FindByName(const std::string & login, ConstUserPtr * user) const override; @@ -113,7 +112,7 @@ public: bool IsIPInIndex(uint32_t ip) const override; bool IsIPInUse(uint32_t ip, const std::string & login, ConstUserPtr * user) const override; - int OpenSearch() override; + unsigned int OpenSearch() override; int SearchNext(int handler, UserPtr * user) override; int SearchNext(int handler, UserImpl ** user); int CloseSearch(int handler) override; @@ -129,8 +128,8 @@ private: void DelFromIPIdx(uint32_t ip); bool FindByIPIdx(uint32_t ip, user_iter & iter) const; - int FindByNameNonLock(const std::string & login, user_iter * user); - int FindByNameNonLock(const std::string & login, const_user_iter * user) const; + bool FindByNameNonLock(const std::string & login, user_iter * user); + bool FindByNameNonLock(const std::string & login, const_user_iter * user) const; void RealDelUser(); void ProcessActions(); @@ -152,10 +151,10 @@ private: std::map loginIndex; SettingsImpl * settings; - Tariffs * tariffs; + Tariffs * m_tariffs; Services & m_services; - Store * store; - const Admin& sysAdmin; + Store * m_store; + const Admin& m_sysAdmin; Logger & WriteServLog; bool isRunning; @@ -164,7 +163,7 @@ private: std::jthread m_thread; mutable unsigned int handle; - mutable std::map searchDescriptors; + mutable std::map searchDescriptors; std::set*> onAddNotifiers; std::set*> onDelNotifiers; diff --git a/tests/testusers.h b/tests/testusers.h index 492568df..4fc14100 100644 --- a/tests/testusers.h +++ b/tests/testusers.h @@ -42,7 +42,7 @@ class TEST_USERS : public STG::Users { bool IsIPInUse(uint32_t, const std::string &, ConstUserPtr *) const override { return false; } bool Exists(const std::string &) const override { return false; } - int OpenSearch() override { return 0; } + unsigned int OpenSearch() override { return 0; } int SearchNext(int /*handle*/, UserPtr * /*u*/) override { return -1; } int CloseSearch(int /*handle*/) override { return 0; } -- 2.43.2