mirror of
https://github.com/RetroShare/RetroShare.git
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80 lines
2.7 KiB
C++
80 lines
2.7 KiB
C++
/*******************************************************************************
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* util/RsProtectedTimer.cpp *
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* *
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* Copyright (c) 2013 Cyril Soler <retroshare.project@gmail.com> *
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* *
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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 Affero General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Affero General Public License for more details. *
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* *
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* You should have received a copy of the GNU Affero General Public License *
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* along with this program. If not, see <https://www.gnu.org/licenses/>. *
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* *
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*******************************************************************************/
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#include <retroshare-gui/RsAutoUpdatePage.h>
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#include <iostream>
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#include "RsProtectedTimer.h"
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#define TIMER_FAST_POLL 499 // unique time in RetroShare
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//#define PROTECTED_TIMER_DEBUG
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RsProtectedTimer::RsProtectedTimer(QObject *parent)
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: QTimer(parent)
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{
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mInterval = 0;
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}
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void RsProtectedTimer::timerEvent(QTimerEvent *e)
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{
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if(RsAutoUpdatePage::eventsLocked())
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{
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if (!mInterval && interval() > TIMER_FAST_POLL) {
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/* Save interval */
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mInterval = interval();
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/* Set fast interval */
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setInterval(TIMER_FAST_POLL); // restart timer
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}
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#ifdef PROTECTED_TIMER_DEBUG
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if (isSingleShot()) {
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/* Singleshot timer will be stopped in QTimer::timerEvent */
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std::cerr << "Singleshot timer is blocked!" << std::endl;
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} else {
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std::cerr << "Timer is blocked!" << std::endl;
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}
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#endif
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return ;
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}
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#ifdef PROTECTED_TIMER_DEBUG
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if (isSingleShot()) {
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std::cerr << "Singleshot timer has passed protection." << std::endl;
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} else {
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std::cerr << "Timer has passed protection." << std::endl;
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}
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#endif
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QTimer::timerEvent(e) ;
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if (mInterval) {
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if (interval() == TIMER_FAST_POLL) {
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/* Still fast poll */
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if (!isSingleShot()) {
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/* Restore interval */
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setInterval(mInterval); // restart timer
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}
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}
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mInterval = 0;
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}
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}
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