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add thread for determining free hdd (recording dir) space, enable hdd usage icons on vfd (untested)

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Conflicts:
	data/locale/deutsch.locale
	data/locale/english.locale
	src/driver/simple_display.cpp
	src/gui/hdd_menu.cpp
	src/gui/infoviewer_bb.cpp
	src/gui/infoviewer_bb.h
	src/gui/moviebrowser.cpp
	src/gui/record_setup.cpp
	src/neutrino.cpp
	src/system/ytcache.h


Origin commit data
------------------
Branch: ni/coolstream
Commit: 7c15db185f
Author: martii <m4rtii@gmx.de>
Date: 2013-11-27 (Wed, 27 Nov 2013)



------------------
This commit was generated by Migit
This commit is contained in:
martii
2013-11-27 20:08:32 +01:00
committed by [CST] Focus
parent 866bb6ecfc
commit 14f4b12384
15 changed files with 231 additions and 38 deletions
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124
src/system/hddstat.cpp Normal file
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/*
Neutrino-HD
License: GPL
(C) 2013 martii
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __USE_FILE_OFFSET64
#define __USE_FILE_OFFSET64 1
#endif
#include <string>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/vfs.h>
#include <fcntl.h>
#include <time.h>
#include <stdarg.h>
#include <global.h>
#include "hddstat.h"
#include <gui/widget/menue.h>
//#include <system/ytcache.h>
#include <system/set_threadname.h>
#include <driver/record.h>
#include <driver/display.h>
static cHddStat *instance = NULL;
cHddStat *cHddStat::getInstance(void)
{
if (!instance)
instance = new cHddStat;
return instance;
}
void cHddStat::setDir(std::string &_dir)
{
pthread_mutex_lock(&mutex);
dir = _dir;
pthread_mutex_unlock(&mutex);
}
void *cHddStat::Run(void *arg)
{
set_threadname("hddstat");
class cHddStat *caller = (class cHddStat *)arg;
timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
long long oldperc = -2;
caller->once = g_settings.hdd_statfs_mode != SNeutrinoSettings::HDD_STATFS_OFF;
while (caller->running) {
std::string _dir;
pthread_mutex_lock(&caller->mutex);
_dir = caller->dir;
pthread_mutex_unlock(&caller->mutex);
long long perc = -1;
if (caller->once || (g_settings.hdd_statfs_mode == SNeutrinoSettings::HDD_STATFS_ALWAYS)
|| (g_settings.hdd_statfs_mode == SNeutrinoSettings::HDD_STATFS_RECORDING && (CRecordManager::getInstance()->RecordingStatus() /* || cYTCache::getInstance()->isActive() */ ))) {
caller->once = false;
struct statfs st;
if (statfs(_dir.c_str(), &st) || !st.f_blocks)
perc = -1;
else
perc = 100 * (long long)(st.f_blocks - st.f_bfree) / (long long) st.f_blocks;
} else
perc = oldperc;
if (oldperc != perc) {
oldperc = perc;
caller->percent = (int) perc;
//CVFD::getInstance()->setHddUsage(perc);
}
ts.tv_sec += caller->period;
sem_timedwait(&caller->sem, &ts);
}
pthread_exit(NULL);
}
cHddStat::cHddStat(void)
{
dir = g_settings.network_nfs_recordingdir;
period = 60;
percent = -1;
running = true;
sem_init(&sem, 0, 0);
pthread_mutex_init(&mutex, NULL);
if (pthread_create(&thr, NULL, Run, this))
running = false;
}
cHddStat::~cHddStat(void)
{
if (running) {
running = false;
sem_post(&sem);
pthread_join(thr, NULL);
}
sem_destroy(&sem);
}
void cHddStat::statOnce(void)
{
once = true;
sem_post(&sem);
}