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