md5OfFileAsByteArray [1035806]

16
LINES

< > BotCompany Repo | #1035806 // md5OfFileAsByteArray

JavaX fragment (include) [tags: use-pretranspiled]

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static byte[] md5OfFileAsByteArray(File f) ctex {
  if (!isFile(f)) null;
  
  var md5 = MessageDigest.getInstance("MD5");
  temp FileInputStream in = new FileInputStream(f);

  byte buf[] = new byte[65536];
  int l;
  while (true) {
    l = in.read(buf);
    if (l <= 0) break;
    md5.update(buf, 0, l);
  }
  
  ret md5.digest();
}

Author comment

Began life as a copy of #1016251

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Snippet ID:	#1035806
Snippet name:	md5OfFileAsByteArray
Eternal ID of this version:	#1035806/1
Text MD5:	b34da98d46c5448a1b73ce18716c8e63
Transpilation MD5:	99f27f247963a3235f3101027ab4e34c
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2022-07-29 21:17:40
Source code size:	349 bytes / 16 lines
Pitched / IR pitched:	No / No
Views / Downloads:	338 / 436
Referenced in:	[show references]

1	static byte[] md5OfFileAsByteArray(File f) ctex {
2	if (!isFile(f)) null;
3
4	var md5 = MessageDigest.getInstance("MD5");
5	temp FileInputStream in = new FileInputStream(f);
6
7	byte buf[] = new byte[65536];
8	int l;
9	while (true) {
10	l = in.read(buf);
11	if (l <= 0) break;
12	md5.update(buf, 0, l);
13	}
14
15	ret md5.digest();
16	}