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c0a0d6987c
Origin commit data
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Branch: ni/coolstream
Commit: c30b3ece65
Author: vanhofen <vanhofen@gmx.de>
Date: 2014-11-13 (Thu, 13 Nov 2014)
Origin message was:
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- hddstat.cpp: move init of cHddStat inside geInstance()
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No further description and justification available within origin commit message!
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This commit was generated by Migit
125 lines
2.9 KiB
C++
125 lines
2.9 KiB
C++
/*
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Neutrino-HD
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License: GPL
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(C) 2013 martii
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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; either version 2 of the License, or
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(at your option) any later version.
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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 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., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __USE_FILE_OFFSET64
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#define __USE_FILE_OFFSET64 1
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#endif
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#include <string>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <sys/vfs.h>
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#include <fcntl.h>
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#include <time.h>
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#include <stdarg.h>
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#include <global.h>
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#include "hddstat.h"
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#include <gui/widget/menue.h>
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//#include <system/ytcache.h>
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#include <system/set_threadname.h>
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#include <driver/record.h>
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#include <driver/display.h>
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cHddStat *cHddStat::getInstance(void)
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{
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static cHddStat *instance = NULL;
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if (!instance)
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instance = new cHddStat;
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return instance;
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}
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void cHddStat::setDir(std::string &_dir)
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{
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pthread_mutex_lock(&mutex);
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dir = _dir;
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pthread_mutex_unlock(&mutex);
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}
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void *cHddStat::Run(void *arg)
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{
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set_threadname("hddstat");
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class cHddStat *caller = (class cHddStat *)arg;
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timespec ts;
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clock_gettime(CLOCK_REALTIME, &ts);
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long long oldperc = -2;
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caller->once = g_settings.hdd_statfs_mode != SNeutrinoSettings::HDD_STATFS_OFF;
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while (caller->running) {
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std::string _dir;
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pthread_mutex_lock(&caller->mutex);
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_dir = caller->dir;
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pthread_mutex_unlock(&caller->mutex);
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long long perc = -1;
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if (caller->once || (g_settings.hdd_statfs_mode == SNeutrinoSettings::HDD_STATFS_ALWAYS)
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|| (g_settings.hdd_statfs_mode == SNeutrinoSettings::HDD_STATFS_RECORDING && (CRecordManager::getInstance()->RecordingStatus() /* || cYTCache::getInstance()->isActive() */ ))) {
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caller->once = false;
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struct statfs st;
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if (statfs(_dir.c_str(), &st) || !st.f_blocks)
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perc = -1;
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else
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perc = 100 * (long long)(st.f_blocks - st.f_bfree) / (long long) st.f_blocks;
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} else
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perc = oldperc;
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if (oldperc != perc) {
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oldperc = perc;
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caller->percent = (int) perc;
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//CVFD::getInstance()->setHddUsage(perc);
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}
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ts.tv_sec += caller->period;
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sem_timedwait(&caller->sem, &ts);
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}
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pthread_exit(NULL);
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}
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cHddStat::cHddStat(void)
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{
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dir = g_settings.network_nfs_recordingdir;
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period = 60;
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percent = -1;
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running = true;
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sem_init(&sem, 0, 0);
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pthread_mutex_init(&mutex, NULL);
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if (pthread_create(&thr, NULL, Run, this))
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running = false;
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}
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cHddStat::~cHddStat(void)
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{
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if (running) {
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running = false;
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sem_post(&sem);
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pthread_join(thr, NULL);
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}
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sem_destroy(&sem);
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}
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void cHddStat::statOnce(void)
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{
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once = true;
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sem_post(&sem);
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}
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