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#include <time.h>
#include <vdr/tools.h>
#include "config.h"
#include "timemanager.h"
cTimeManager::cTimeManager(void) {
displayHours = config.displayHours;
displaySeconds = displayHours * 3600;
timeFormat = e24Hours;
}
cTimeManager::~cTimeManager(void) {
}
cString cTimeManager::PrintTime(time_t displayTime) {
struct tm *ts;
ts = localtime(&displayTime);
cString strTime = cString::sprintf("%d.%d-%d:%d.%d", ts->tm_mday, ts->tm_mon+1, ts->tm_hour, ts->tm_min, ts->tm_sec);
return strTime;
}
void cTimeManager::Now() {
t = time(0);
tStart = t;
tStart = GetRounded();
tEnd = tStart + displaySeconds;
}
void cTimeManager::AddMinutes(int step) {
tStart += step*60;
tEnd += step*60;
}
bool cTimeManager::DelMinutes(int step) {
if ((tStart - step*60)+30*60 < t) {
return true;
}
tStart -= step*60;
tEnd -= step*60;
return false;
}
void cTimeManager::SetTime(time_t newTime) {
tStart = newTime;
tEnd = tStart + displaySeconds;
}
time_t cTimeManager::GetPrevPrimetime(time_t current) {
tm *st = localtime(¤t);
if (st->tm_hour < 21) {
current -= 24 * 60* 60;
st = localtime(¤t);
}
st->tm_hour = 20;
st->tm_min = 0;
time_t primeTime = mktime(st);
return primeTime;
}
time_t cTimeManager::GetNextPrimetime(time_t current){
tm *st = localtime(¤t);
if (st->tm_hour > 19) {
current += 24 * 60* 60;
st = localtime(¤t);
}
st->tm_hour = 20;
st->tm_min = 0;
time_t primeTime = mktime(st);
return primeTime;
}
bool cTimeManager::TooFarInPast(time_t current) {
if (current < t) {
return true;
}
return false;
}
cString cTimeManager::GetCurrentTime() {
char buf[25];
t = time(0);
tm *st = localtime(&t);
if (timeFormat == e12Hours) {
strftime(buf, sizeof(buf), "%I:%M %p", st);
} else if (timeFormat == e24Hours)
strftime(buf, sizeof(buf), "%H:%M", st);
return buf;
}
cString cTimeManager::GetDate() {
char text[6];
tm *st = localtime(&tStart);
snprintf(text, sizeof(text), "%d.%d", st->tm_mday, st->tm_mon+1);
return text;
}
cString cTimeManager::GetWeekday() {
return WeekDayName(tStart);
}
bool cTimeManager::IsStart(int activeStart) {
if (tStart <= t && activeStart <= t)
return true;
return false;
}
time_t cTimeManager::GetRounded() {
tm *rounded = localtime ( &tStart );
rounded->tm_sec = 0;
if (rounded->tm_min > 29)
rounded->tm_min = 30;
else
rounded->tm_min = 0;
return mktime(rounded);
}
bool cTimeManager::NowVisible(void) {
if (t > tStart)
return true;
return false;
}
void cTimeManager::Debug() {
esyslog("tvguideng: now %s, tStart: %s, tEnd: %s", *TimeString(t), *TimeString(tStart), *TimeString(tEnd));
}
// --- cTimeInterval -------------------------------------------------------------
cTimeInterval::cTimeInterval(time_t start, time_t stop) {
this->start = start;
this->stop = stop;
}
cTimeInterval::~cTimeInterval(void) {
}
cTimeInterval *cTimeInterval::Intersect(cTimeInterval *interval) {
time_t startIntersect, stopIntersect;
if ((stop <= interval->Start()) || (interval->Stop() <= start)) {
return NULL;
}
if (start <= interval->Start()) {
startIntersect = interval->Start();
} else {
startIntersect = start;
}
if (stop <= interval->Stop()) {
stopIntersect = stop;
} else {
stopIntersect = interval->Stop();
}
return new cTimeInterval(startIntersect, stopIntersect);
}
cTimeInterval *cTimeInterval::Union(cTimeInterval *interval) {
time_t startUnion, stopUnion;
if (start <= interval->Start()) {
startUnion = start;
} else {
startUnion = interval->Start();
}
if (stop <= interval->Stop()) {
stopUnion = interval->Stop();
} else {
stopUnion = stop;
}
return new cTimeInterval(startUnion, stopUnion);
}
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