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Hisham Muhammad
2006-03-04 18:16:49 +00:00
commit d6231bab89
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UptimeMeter.c Normal file
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/*
htop
(C) 2004-2006 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "UptimeMeter.h"
#include "Meter.h"
#include "ProcessList.h"
#include "CRT.h"
#include "debug.h"
/*{
typedef struct UptimeMeter_ UptimeMeter;
struct UptimeMeter_ {
Meter super;
ProcessList* pl;
int seconds;
int minutes;
int hours;
int days;
};
}*/
UptimeMeter* UptimeMeter_new() {
UptimeMeter* this = malloc(sizeof(UptimeMeter));
Meter_init((Meter*)this, String_copy("Uptime"), String_copy("Uptime: "), 1);
((Meter*)this)->attributes[0] = UPTIME;
((Object*)this)->display = UptimeMeter_display;
((Meter*)this)->setValues = UptimeMeter_setValues;
Meter_setMode((Meter*)this, TEXT);
((Meter*)this)->total = 100.0;
return this;
}
void UptimeMeter_setValues(Meter* cast) {
UptimeMeter* this = (UptimeMeter*)cast;
double uptime;
FILE* fd = fopen(PROCDIR "/uptime", "r");
fscanf(fd, "%lf", &uptime);
fclose(fd);
int totalseconds = (int) ceil(uptime);
this->seconds = totalseconds % 60;
this->minutes = (totalseconds-this->seconds) % 3600 / 60;
this->hours = (totalseconds-this->seconds-(this->minutes*60)) % 86400 / 3600;
this->days = (totalseconds-this->seconds-(this->minutes*60)-(this->hours*3600)) / 86400;
cast->values[0] = this->days;
if (this->days > cast->total) {
cast->total = this->days;
}
snprintf(cast->displayBuffer.c, 14, "%d", this->days);
}
void UptimeMeter_display(Object* cast, RichString* out) {
UptimeMeter* this = (UptimeMeter*)cast;
char buffer[20];
RichString_prune(out);
if (this->days > 100) {
sprintf(buffer, "%d days, ", this->days);
RichString_write(out, CRT_colors[LARGE_NUMBER], buffer);
} else if (this->days > 1) {
sprintf(buffer, "%d days, ", this->days);
RichString_write(out, CRT_colors[UPTIME], buffer);
} else if (this->days == 1) {
sprintf(buffer, "%d day, ", this->days);
RichString_write(out, CRT_colors[UPTIME], buffer);
}
sprintf(buffer, "%02d:%02d:%02d ", this->hours, this->minutes, this->seconds);
RichString_append(out, CRT_colors[UPTIME], buffer);
}