Last change
on this file since 1183 was 870, checked in by alloc, 12 years ago |
AEI2.13:
- Fixes startup bug if free space > 1 TiB
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File size:
888 bytes
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1 | package net.oni2.aeinstaller.backend;
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2 |
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3 | /**
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4 | * @author Christian Illy
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5 | */
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6 | public class SizeFormatter {
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7 | /**
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8 | * @param sizeVal
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9 | * Size in Byte
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10 | * @param digits
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11 | * Number of digits
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12 | * @return Formatted value
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13 | */
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14 | public static String format(long sizeVal, int digits) {
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15 | String names[] = { "B", "KiB", "MiB", "GiB", "TiB" };
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16 | int nameInd = 0;
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17 | float size = sizeVal;
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18 | while ((size > 1024) && (nameInd < (names.length - 1))) {
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19 | nameInd++;
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20 | size /= 1024;
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21 | }
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22 | if (size < 10)
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23 | return String.format(
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24 | "%1." + String.valueOf(Math.max(digits - 1, 0)) + "f %s",
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25 | size, names[nameInd]);
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26 | else if (size < 100)
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27 | return String.format(
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28 | "%1." + String.valueOf(Math.max(digits - 2, 0)) + "f %s",
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29 | size, names[nameInd]);
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30 | else
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31 | return String.format(
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32 | "%1." + String.valueOf(Math.max(digits - 3, 0)) + "f %s",
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33 | size, names[nameInd]);
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34 | }
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35 | }
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