You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
90 lines
2.7 KiB
90 lines
2.7 KiB
/* |
|
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 "MemoryMeter.h" |
|
#include "Meter.h" |
|
|
|
#include "ProcessList.h" |
|
|
|
#include <stdlib.h> |
|
#include <curses.h> |
|
#include <string.h> |
|
#include <math.h> |
|
#include <sys/param.h> |
|
|
|
#include "debug.h" |
|
#include <assert.h> |
|
|
|
/*{ |
|
|
|
typedef struct MemoryMeter_ MemoryMeter; |
|
|
|
struct MemoryMeter_ { |
|
Meter super; |
|
ProcessList* pl; |
|
char* wideFormat; |
|
int wideLimit; |
|
}; |
|
|
|
}*/ |
|
|
|
MemoryMeter* MemoryMeter_new(ProcessList* pl) { |
|
MemoryMeter* this = malloc(sizeof(MemoryMeter)); |
|
Meter_init((Meter*)this, String_copy("Memory"), String_copy("Mem"), 3); |
|
((Meter*)this)->attributes[0] = MEMORY_USED; |
|
((Meter*)this)->attributes[1] = MEMORY_BUFFERS; |
|
((Meter*)this)->attributes[2] = MEMORY_CACHE; |
|
((Meter*)this)->setValues = MemoryMeter_setValues; |
|
((Object*)this)->display = MemoryMeter_display; |
|
this->pl = pl; |
|
Meter_setMode((Meter*)this, BAR); |
|
this->wideFormat = "%6ldk "; |
|
this->wideLimit = 22 + 8 * 4; |
|
return this; |
|
} |
|
|
|
void MemoryMeter_setValues(Meter* cast) { |
|
MemoryMeter* this = (MemoryMeter*)cast; |
|
|
|
double totalMem = (double)this->pl->totalMem; |
|
long int usedMem = this->pl->usedMem; |
|
long int buffersMem = this->pl->buffersMem; |
|
long int cachedMem = this->pl->cachedMem; |
|
usedMem -= buffersMem + cachedMem; |
|
cast->total = totalMem; |
|
cast->values[0] = usedMem; |
|
cast->values[1] = buffersMem; |
|
cast->values[2] = cachedMem; |
|
snprintf(cast->displayBuffer.c, 14, "%ld/%ldMB", usedMem / 1024, this->pl->totalMem / 1024); |
|
} |
|
|
|
void MemoryMeter_display(Object* cast, RichString* out) { |
|
char buffer[50]; |
|
MemoryMeter* this = (MemoryMeter*)cast; |
|
Meter* meter = (Meter*)cast; |
|
int div = 1024; char* format = "%ldM "; |
|
if (meter->w > this->wideLimit) { |
|
div = 1; format = this->wideFormat; |
|
} |
|
long int totalMem = meter->total / div; |
|
long int usedMem = meter->values[0] / div; |
|
long int buffersMem = meter->values[1] / div; |
|
long int cachedMem = meter->values[2] / div; |
|
RichString_prune(out); |
|
RichString_append(out, CRT_colors[METER_TEXT], ":"); |
|
sprintf(buffer, format, totalMem); |
|
RichString_append(out, CRT_colors[METER_VALUE], buffer); |
|
sprintf(buffer, format, usedMem); |
|
RichString_append(out, CRT_colors[METER_TEXT], "used:"); |
|
RichString_append(out, CRT_colors[MEMORY_USED], buffer); |
|
sprintf(buffer, format, buffersMem); |
|
RichString_append(out, CRT_colors[METER_TEXT], "buffers:"); |
|
RichString_append(out, CRT_colors[MEMORY_BUFFERS], buffer); |
|
sprintf(buffer, format, cachedMem); |
|
RichString_append(out, CRT_colors[METER_TEXT], "cache:"); |
|
RichString_append(out, CRT_colors[MEMORY_CACHE], buffer); |
|
}
|
|
|