From d3c9975943df58e293359b87905d19ff1fd52061 Mon Sep 17 00:00:00 2001 From: Daniel Lange Date: Mon, 11 Apr 2016 13:00:15 +0200 Subject: Imported Upstream version 0.5 --- LoadAverageMeter.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 LoadAverageMeter.c (limited to 'LoadAverageMeter.c') diff --git a/LoadAverageMeter.c b/LoadAverageMeter.c new file mode 100644 index 0000000..7add62d --- /dev/null +++ b/LoadAverageMeter.c @@ -0,0 +1,69 @@ +/* +htop +(C) 2004 Hisham H. Muhammad +Released under the GNU GPL, see the COPYING file +in the source distribution for its full text. +*/ + +#include "LoadAverageMeter.h" +#include "Meter.h" + +#include "ProcessList.h" + +#include + +#include "debug.h" + +/*{ + +typedef struct LoadAverageMeter_ LoadAverageMeter; + +struct LoadAverageMeter_ { + Meter super; + ProcessList* pl; +}; + +}*/ + +/* private property */ +void LoadAverageMeter_scan(double* one, double* five, double* fifteen); + +LoadAverageMeter* LoadAverageMeter_new() { + LoadAverageMeter* this = malloc(sizeof(LoadAverageMeter)); + Meter_init((Meter*)this, String_copy("LoadAverage"), String_copy("Load average: "), 3); + ((Meter*)this)->attributes[0] = CRT_colors[LOAD_AVERAGE_FIFTEEN]; + ((Meter*)this)->attributes[1] = CRT_colors[LOAD_AVERAGE_FIVE]; + ((Meter*)this)->attributes[2] = CRT_colors[LOAD_AVERAGE_ONE]; + ((Object*)this)->display = LoadAverageMeter_display; + ((Meter*)this)->setValues = LoadAverageMeter_setValues; + Meter_setMode((Meter*)this, TEXT); + LoadAverageMeter_scan(&((Meter*)this)->values[0], &((Meter*)this)->values[1], &((Meter*)this)->values[2]); + ((Meter*)this)->total = 100.0; + return this; +} + +/* private */ +void LoadAverageMeter_scan(double* one, double* five, double* fifteen) { + int activeProcs, totalProcs, lastProc; + FILE *fd = fopen(PROCDIR "/loadavg", "r"); + fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen, + &activeProcs, &totalProcs, &lastProc); + fclose(fd); +} + +void LoadAverageMeter_setValues(Meter* cast) { + LoadAverageMeter_scan(&cast->values[2], &cast->values[1], &cast->values[0]); + snprintf(cast->displayBuffer.c, 25, "%.2f/%.2f/%.2f", cast->values[2], cast->values[1], cast->values[0]); +} + +void LoadAverageMeter_display(Object* cast, RichString* out) { + Meter* this = (Meter*)cast; + char buffer[20]; + RichString_prune(out); + sprintf(buffer, "%.2f ", this->values[2]); + RichString_append(out, CRT_colors[LOAD_AVERAGE_ONE], buffer); + sprintf(buffer, "%.2f ", this->values[1]); + RichString_append(out, CRT_colors[LOAD_AVERAGE_FIVE], buffer); + sprintf(buffer, "%.2f ", this->values[0]); + RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer); +} -- cgit v1.2.3