mirror of
https://github.com/EQEmu/Server.git
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Metric prototype
This commit is contained in:
Uleat
@@ -44,6 +44,7 @@ SET(common_sources
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md5.cpp
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memory_buffer.cpp
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memory_mapped_file.cpp
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metric_manager.cpp
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misc.cpp
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misc_functions.cpp
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mutex.cpp
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@@ -173,6 +174,8 @@ SET(common_headers
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md5.h
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memory_buffer.h
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memory_mapped_file.h
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metric_event.h
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metric_manager.h
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misc.h
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misc_functions.h
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mutex.h
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@@ -0,0 +1,65 @@
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/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2020 EQEMu Development Team (http://eqemulator.net)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef METRIC_EVENT_H
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#define METRIC_EVENT_H
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#include "types.h"
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namespace EQEmu
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{
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class MetricEvent {
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public:
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enum class EventType {
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eventNone,
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eventNpcStatsMonitor
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};
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MetricEvent() {
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m_finalized = false;
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m_expired = false;
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m_event_id = 0;
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}
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virtual EventType GetEventType() const = 0;
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virtual void Process() = 0;
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virtual void Flush() = 0;
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virtual void Finalize() { m_finalized = true; } // invoke MetricEvent::Finalize() inside of derived class function if not handled locally
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bool IsFinalized() const { return m_finalized; }
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virtual void Expire() { m_finalized = true; m_expired = true; } // invoke MetricEvent::Expire() inside of derived class function if not handled locally
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bool IsExpired() const { return m_expired; }
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void SetEventId(int value) { if (m_event_id == 0) { m_event_id = value; } }
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int GetEventId() const { return m_event_id; }
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private:
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bool m_finalized;
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bool m_expired;
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int m_event_id;
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};
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} // EQEmu
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#endif // METRIC_EVENT_H
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@@ -0,0 +1,112 @@
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/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2020 EQEMu Development Team (http://eqemulator.net)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "metric_manager.h"
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#include "metric_event.h"
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EQEmu::MetricManager::MetricManager() {
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m_current_event_id = 0;
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}
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void EQEmu::MetricManager::Process() {
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for (std::list<MetricEvent*>::iterator iter = m_event_list.begin(); iter != m_event_list.end(); ) {
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if ((*iter)->IsExpired()) {
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iter = m_event_list.erase(iter);
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continue;
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}
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(*iter)->Process();
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++iter;
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}
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}
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int EQEmu::MetricManager::RegisterEvent(MetricEvent* event_object) {
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if (event_object == nullptr) {
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return 0;
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}
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event_object->SetEventId(get_next_event_id());
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m_event_list.push_back(event_object);
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return event_object->GetEventId();
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}
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void EQEmu::MetricManager::FlushAll() {
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for (auto iter : m_event_list) {
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iter->Flush();
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}
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}
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void EQEmu::MetricManager::FlushById(int event_id) {
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for (auto iter : m_event_list) {
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if (iter->GetEventId() == event_id) {
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iter->Flush();
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break;
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}
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}
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}
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void EQEmu::MetricManager::FinalizeAll() {
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for (auto iter : m_event_list) {
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iter->Finalize();
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}
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}
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void EQEmu::MetricManager::FinalizeById(int event_id) {
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for (auto iter : m_event_list) {
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if (iter->GetEventId() == event_id) {
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iter->Finalize();
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break;
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}
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}
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}
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void EQEmu::MetricManager::ExpireAll() {
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for (auto iter : m_event_list) {
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iter->Expire();
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}
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}
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void EQEmu::MetricManager::ExpireById(int event_id) {
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for (auto iter : m_event_list) {
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if (iter->GetEventId() == event_id) {
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iter->Expire();
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break;
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}
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}
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}
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int EQEmu::MetricManager::get_next_event_id() {
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return ++m_current_event_id;
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}
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@@ -0,0 +1,58 @@
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/* EQEMu: Everquest Server Emulator
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Copyright (C) 2001-2020 EQEMu Development Team (http://eqemulator.net)
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; version 2 of the License.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY except by those people which sell it, which
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are required to give you total support for your newly bought product;
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without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef METRIC_MANAGER_H
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#define METRIC_MANAGER_H
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#include <list>
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namespace EQEmu
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{
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class MetricEvent;
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class MetricManager {
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public:
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MetricManager();
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void Process();
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int RegisterEvent(MetricEvent*);
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void FlushAll();
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void FlushById(int);
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void FinalizeAll();
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void FinalizeById(int);
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void ExpireAll();
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void ExpireById(int);
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private:
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int get_next_event_id();
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int m_current_event_id;
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std::list<MetricEvent*> m_event_list;
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};
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} // EQEmu
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#endif // METRIC_MANAGER_H
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