troubleshooting Question

parsing values from string in a windows batch file

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pianomanJoeFlag for United States of America asked on
Microsoft DOSWindows OS
15 Comments1 Solution373 ViewsLast Modified:
Hi.  I am trying to write a windows batch script that parses a string of data to capture key elements.  The string contains both a token and the associated value.  The double carat (^^) separates the value and the double @@ separates the token/value pair.  For example with ACCESSKEY^^$P_ACCESSKEY, ACCESSKEY is the token, 123456 is the value.  @@ indicates a new token/value pair is beginning.  

I need a script that will parse the values from the scripts, i.e. the data between ^^ and @@.  Also, the tokens that begin with APP_PARM_ are optional, so I need to check if they exist, and if they do, parse the full APP_PARM_ token and value.  

Here is the data string that will be evaluated:

I'm not having any success with generating anything close.  So any help would be greatly appreciated!  Thanks,  Joe
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