[Brisbane-pm] Brisbane-pm Digest, Vol 29, Issue 1

[Geoffrey Wood]

Sorry guys, wasn't thinking that text formatting would be suppressed (you
can't see red, green, blue)

Here is another way to look at it:

Header          Hex No            L Alpha/Num string
0504050000002a000022c402000000000009556e69742038393030000000007fffffff000120
  L Numeric string                    Hex No            L Alpha/Num string
000f30303031303831373330333335303000000022c502000000000009556e69742038393031
                        L Numeric string                    Hex No
000000007fffffff000120000f30303031303831373330333335373000000022c60200000000
  L Alpha/Num string                          L Numeric string
0009556e69742038393032000000007fffffff000120000f3030303130383137333033333833
30

Header- 3 Bytes
Hex No- 3 Bytes
L	- String Length

Hope this makes sense.

ghw
----------------------------------------------------------------------

Message: 1
Date: Wed, 6 Jun 2007 23:24:18 +1000
From: "Geoffrey Wood" <geoff at gmgsolutions.com.au>
Subject: [Brisbane-pm] regex syntax - data extraction
To: <brisbane-pm at pm.org>
Message-ID: <001b01c7a83d$fca1c4c0$2800a8c0 at DellD620>
Content-Type: text/plain; charset="us-ascii"

Hi all

Trying to work out how to extract both hexadecimal values(as numeric) and
string text (alphanumeric+spaces) from the string variables such as below.

String snippet:

0504050000002a000022c402000000000009556e69742038393030000000007fffffff000120
000f30303031303831373330333335303000000022c502000000000009556e69742038393031
000000007fffffff000120000f30303031303831373330333335373000000022c60200000000
0009556e69742038393032000000007fffffff000120000f3030303130383137333033333833
30

Wanted data:
Green   - 3 byte Hex value
Blue      - string length
Red      - string

8900 'Unit 8900' '000108173033500'
8901 'Unit 8901' '000108173033570'
8902 'Unit 8902' '000108173033830'

Any help appreciated.

Kind regards,
Geoffrey Wood
Technical Director
GMG Solutions Pty Ltd
m: +61 4 1514 8448
f:   +61 7 5571 2877
e: geoff at gmgsolutions.com.au
w: www.gmgsolutions.com.au

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