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Binary prefix option

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This commit is contained in:
Linus Dierheimer
2022-08-26 16:02:04 +02:00
parent 50d3d4cdf4
commit f4ee8667b1
10 changed files with 151 additions and 108 deletions
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src/modules/memory.c
+16 -27
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@@ -1,20 +1,11 @@
#include "fastfetch.h"
#include "common/printing.h"
#include "common/parsing.h"
#include <stdlib.h>
#define FF_MEMORY_MODULE_NAME "Memory"
#define FF_MEMORY_NUM_FORMAT_ARGS 7
static void printValue(uint32_t kib, double mib, double gib)
{
if(gib >= 1.0)
printf("%.2f GiB", gib);
else if(mib >= 1.0)
printf("%.2f MiB", mib);
else
printf("%u KiB", kib);
}
#define FF_MEMORY_NUM_FORMAT_ARGS 3
// Impl inspired by: https://github.com/sam-barr/paleofetch/blob/b7c58a52c0de39b53c9b5f417889a5886d324bfa/paleofetch.c#L544
void ffPrintMemory(FFinstance* instance)
@@ -52,36 +43,34 @@ void ffPrintMemory(FFinstance* instance)
uint32_t used = total + shared - memfree - buffers - cached - reclaimable;
uint8_t percentage = (uint8_t) ((used / (double) total) * 100);
double usedMiB = used / 1024.0;
double totalMiB = total / 1024.0;
double usedGiB = usedMiB / 1024.0;
double totalGiB = totalMiB / 1024.0;
if(used == 0 && total == 0)
{
ffPrintError(instance, FF_MEMORY_MODULE_NAME, 0, &instance->config.memory, "/proc/meminfo could't be parsed");
return;
}
FFstrbuf usedPretty;
ffStrbufInit(&usedPretty);
ffParseSize(used * (uint64_t) 1024, instance->config.binaryPrefixType, &usedPretty);
FFstrbuf totalPretty;
ffStrbufInit(&totalPretty);
ffParseSize(total * (uint64_t) 1024, instance->config.binaryPrefixType, &totalPretty);
if(instance->config.memory.outputFormat.length == 0)
{
ffPrintLogoAndKey(instance, FF_MEMORY_MODULE_NAME, 0, &instance->config.memory.key);
printValue(used, usedMiB, usedGiB);
fputs(" / ", stdout);
printValue(total, totalMiB, totalGiB);
printf(" (%u%%)\n", percentage);
printf("%s / %s (%u%%)\n", usedPretty.chars, totalPretty.chars, percentage);
}
else
{
ffPrintFormat(instance, FF_MEMORY_MODULE_NAME, 0, &instance->config.memory, FF_MEMORY_NUM_FORMAT_ARGS, (FFformatarg[]){
{FF_FORMAT_ARG_TYPE_STRBUF, &usedPretty},
{FF_FORMAT_ARG_TYPE_STRBUF, &totalPretty},
{FF_FORMAT_ARG_TYPE_UINT8, &percentage},
{FF_FORMAT_ARG_TYPE_UINT, &total},
{FF_FORMAT_ARG_TYPE_UINT, &used},
{FF_FORMAT_ARG_TYPE_DOUBLE, &usedMiB},
{FF_FORMAT_ARG_TYPE_DOUBLE, &totalMiB},
{FF_FORMAT_ARG_TYPE_DOUBLE, &usedGiB},
{FF_FORMAT_ARG_TYPE_DOUBLE, &totalGiB}
});
}
ffStrbufDestroy(&usedPretty);
ffStrbufDestroy(&totalPretty);
}