2020-05-03 04:30:09 +00:00
|
|
|
/*
|
2021-04-28 20:46:44 +00:00
|
|
|
* Copyright (c) 2020, the SerenityOS developers.
|
2020-05-03 04:30:09 +00:00
|
|
|
*
|
2021-04-22 08:24:48 +00:00
|
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
2020-05-03 04:30:09 +00:00
|
|
|
*/
|
|
|
|
|
|
|
|
#pragma once
|
|
|
|
|
2022-12-04 18:02:33 +00:00
|
|
|
#include <AK/DeprecatedString.h>
|
2020-05-03 04:30:09 +00:00
|
|
|
|
|
|
|
namespace AK {
|
|
|
|
|
2020-08-15 18:05:46 +00:00
|
|
|
// FIXME: Remove this hackery once printf() supports floats.
|
2022-12-04 18:02:33 +00:00
|
|
|
static DeprecatedString number_string_with_one_decimal(u64 number, u64 unit, char const* suffix)
|
2020-05-03 04:30:09 +00:00
|
|
|
{
|
2020-08-22 22:35:36 +00:00
|
|
|
int decimal = (number % unit) * 10 / unit;
|
2022-12-04 18:02:33 +00:00
|
|
|
return DeprecatedString::formatted("{}.{} {}", number / unit, decimal, suffix);
|
2020-05-03 04:30:09 +00:00
|
|
|
}
|
|
|
|
|
2022-12-04 18:02:33 +00:00
|
|
|
static inline DeprecatedString human_readable_size(u64 size)
|
2020-05-03 04:30:09 +00:00
|
|
|
{
|
AK: Rename KB, MB, GB to KiB, MiB, GiB
The SI prefixes "k", "M", "G" mean "10^3", "10^6", "10^9".
The IEC prefixes "Ki", "Mi", "Gi" mean "2^10", "2^20", "2^30".
Let's use the correct name, at least in code.
Only changes the name of the constants, no other behavior change.
2020-08-15 17:55:00 +00:00
|
|
|
if (size < 1 * KiB)
|
2022-12-04 18:02:33 +00:00
|
|
|
return DeprecatedString::formatted("{} B", size);
|
AK: Rename KB, MB, GB to KiB, MiB, GiB
The SI prefixes "k", "M", "G" mean "10^3", "10^6", "10^9".
The IEC prefixes "Ki", "Mi", "Gi" mean "2^10", "2^20", "2^30".
Let's use the correct name, at least in code.
Only changes the name of the constants, no other behavior change.
2020-08-15 17:55:00 +00:00
|
|
|
if (size < 1 * MiB)
|
2020-08-22 22:35:36 +00:00
|
|
|
return number_string_with_one_decimal(size, KiB, "KiB");
|
AK: Rename KB, MB, GB to KiB, MiB, GiB
The SI prefixes "k", "M", "G" mean "10^3", "10^6", "10^9".
The IEC prefixes "Ki", "Mi", "Gi" mean "2^10", "2^20", "2^30".
Let's use the correct name, at least in code.
Only changes the name of the constants, no other behavior change.
2020-08-15 17:55:00 +00:00
|
|
|
if (size < 1 * GiB)
|
2020-08-22 22:35:36 +00:00
|
|
|
return number_string_with_one_decimal(size, MiB, "MiB");
|
2021-03-17 17:34:13 +00:00
|
|
|
if (size < 1 * TiB)
|
|
|
|
return number_string_with_one_decimal(size, GiB, "GiB");
|
|
|
|
if (size < 1 * PiB)
|
|
|
|
return number_string_with_one_decimal(size, TiB, "TiB");
|
|
|
|
if (size < 1 * EiB)
|
|
|
|
return number_string_with_one_decimal(size, PiB, "PiB");
|
|
|
|
return number_string_with_one_decimal(size, EiB, "EiB");
|
2020-05-03 04:30:09 +00:00
|
|
|
}
|
|
|
|
|
2022-12-04 18:02:33 +00:00
|
|
|
static inline DeprecatedString human_readable_size_long(u64 size)
|
2021-03-24 20:06:08 +00:00
|
|
|
{
|
|
|
|
if (size < 1 * KiB)
|
2022-12-04 18:02:33 +00:00
|
|
|
return DeprecatedString::formatted("{} bytes", size);
|
2021-03-24 20:06:08 +00:00
|
|
|
else
|
2022-12-04 18:02:33 +00:00
|
|
|
return DeprecatedString::formatted("{} ({} bytes)", human_readable_size(size), size);
|
2021-03-24 20:06:08 +00:00
|
|
|
}
|
|
|
|
|
2022-12-04 18:02:33 +00:00
|
|
|
static inline DeprecatedString human_readable_time(i64 time_in_seconds)
|
2022-01-05 21:19:08 +00:00
|
|
|
{
|
|
|
|
auto hours = time_in_seconds / 3600;
|
|
|
|
time_in_seconds = time_in_seconds % 3600;
|
|
|
|
|
|
|
|
auto minutes = time_in_seconds / 60;
|
|
|
|
time_in_seconds = time_in_seconds % 60;
|
|
|
|
|
|
|
|
StringBuilder builder;
|
|
|
|
|
|
|
|
if (hours > 0)
|
|
|
|
builder.appendff("{} hour{} ", hours, hours == 1 ? "" : "s");
|
|
|
|
|
|
|
|
if (minutes > 0)
|
|
|
|
builder.appendff("{} minute{} ", minutes, minutes == 1 ? "" : "s");
|
|
|
|
|
|
|
|
builder.appendff("{} second{}", time_in_seconds, time_in_seconds == 1 ? "" : "s");
|
|
|
|
|
2022-12-06 01:12:49 +00:00
|
|
|
return builder.to_deprecated_string();
|
2022-01-05 21:19:08 +00:00
|
|
|
}
|
|
|
|
|
2022-12-04 18:02:33 +00:00
|
|
|
static inline DeprecatedString human_readable_digital_time(i64 time_in_seconds)
|
2022-08-04 13:36:18 +00:00
|
|
|
{
|
|
|
|
auto hours = time_in_seconds / 3600;
|
|
|
|
time_in_seconds = time_in_seconds % 3600;
|
|
|
|
|
|
|
|
auto minutes = time_in_seconds / 60;
|
|
|
|
time_in_seconds = time_in_seconds % 60;
|
|
|
|
|
|
|
|
StringBuilder builder;
|
|
|
|
|
|
|
|
if (hours > 0)
|
|
|
|
builder.appendff("{:02}:", hours);
|
|
|
|
builder.appendff("{:02}:", minutes);
|
|
|
|
builder.appendff("{:02}", time_in_seconds);
|
|
|
|
|
2022-12-06 01:12:49 +00:00
|
|
|
return builder.to_deprecated_string();
|
2022-08-04 13:36:18 +00:00
|
|
|
}
|
|
|
|
|
2020-05-03 04:30:09 +00:00
|
|
|
}
|
|
|
|
|
2022-11-26 11:18:30 +00:00
|
|
|
#if USING_AK_GLOBALLY
|
2022-08-04 13:36:18 +00:00
|
|
|
using AK::human_readable_digital_time;
|
2020-08-22 18:50:48 +00:00
|
|
|
using AK::human_readable_size;
|
2021-03-24 20:06:08 +00:00
|
|
|
using AK::human_readable_size_long;
|
2022-01-05 21:19:08 +00:00
|
|
|
using AK::human_readable_time;
|
2022-11-26 11:18:30 +00:00
|
|
|
#endif
|