how will be easiest way to parse

[motosingh]

I have content of the txt file as below. I need to match spi=xxxxx and then pick the right encr-key how will be easiest way to scrip this.

source=192.168.0.1[4500] destination=192.168.0.2[4501]

protocol=esp-udp mode=tunnel spi=3273316746(0xc31ad98a) reqid=3338(0x00000d0a)

encr-algo=aes-cbc

encr-key=f57ab28d8c833338b62af2e6b470dce6

auth-algo=hmac-sha1

last-use=2012-06-14/14:21:46

bytes-processed=0 hard-lifebyte=0 soft-lifebyte=0

vrfid=0 xvrfid=0

Thanks.

[jdelaney]

#include <Array.au3>

$test = "protocol=esp-udp mode=tunnel spi=3273316746(0xc31ad98a) reqid=3338(0x00000d0a)"
$atest = StringRegExp ( $test, "(?i)(?U).*spi=(.*)((.*))", 3 )
_ArrayDisplay ( $atest )

So, if you read in your whole string/doc to a variable, the above should work.

Edited June 14, 2012 by jdelaney

[Zedna]

If you are not familiar with Regular Expressions then look at _StringBetween()

[motosingh]

Thanks .. I am very new to auto it so it was very helpful.

#include <Array.au3>
#include <File.au3>

$find = InputBox('What SPI to find ', 'Type in below what to search for.' & @CRLF & _
  'Ecr key for spi will be picked', 'Enter SPI', '', 200, 140)

Local $array_src

_FileReadToArray('encrp.txt', $array_src)

Local $iIndex = _ArraySearch($array_src, $find, 0, 0, 0, 1)
; add the index to find the encr key
$iIndex+=15

;MsgBox(64, 'Show file', $array_src[$iIndex])

$atest = StringRegExp ($array_src[$iIndex], "(?i)(?U).*encr-key=.*", 3 )
_ArrayDisplay ( $atest )

I am get the correct string but I am doing something wrong with reg express as it doesn't pick up f57ab28d8c833338b62af2e6b470dce6 from encr-key=f57ab28d8c833338b62af2e6b470dce6

[jdelaney]

$atest = StringRegExp ( $test, "encr-key=([a-z|A-Z|0-9]{0,})", 3 )

Edited June 15, 2012 by jdelaney