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// Note: Zip CRCs are spoofable. But we use this for program updates, // so no malicious parties involved static L<Map> zipFileToJSONFingerprint(File zip) { temp zipFile = zipFile(zip); ret zipFileToJSONFingerprint(zipFile); } static L<Map> zipFileToJSONFingerprint(ZipFile zip) { ret map(listZipEntries(zip), e -> litorderedmap(name := e.getName(), size := e.getSize(), crc := intToHex((int) e.getCrc()), date := e.getTime()/1000, )); }
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Snippet ID: | #1033926 |
Snippet name: | zipFileToJSONFingerprint - list each file name with crc, size and date (giving a reasonable certainty that 2 files are identical) |
Eternal ID of this version: | #1033926/7 |
Text MD5: | a12108d72f00b99ef426c781da954f2c |
Transpilation MD5: | 0c1db4a28eaf4f2b7607ca9abf3f4c43 |
Author: | stefan |
Category: | javax / io |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2022-01-12 17:59:17 |
Source code size: | 486 bytes / 16 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 137 / 221 |
Version history: | 6 change(s) |
Referenced in: | #1006654 - Standard functions list 2 (LIVE, continuation of #761) #1034019 - zipFileToJSONFingerprint_dateOnly - list each file name with date |