Hi Christof,
But you cannot do this if the stuff was compiled with encryption ON. Or can you?
>Hi Peter,
>
>>If you want to prove that it's easy, you have to do it without a tool like Refox. And a debugger, assembler and APIs are not easy tools for almost all of us.
>
>If you compile this program:
>
> LOCAL lcName, lcZIP
> ? lcName
>
>you get this FXP code (excerpt starting at position 0x50):
>
>
> 0x00000050 : 0B 00 AE F7 00 00 07 F7 01 00 FE 0A 00 02 F8 03 ..®÷...÷..þ...ø.
> 0x00000060 : 01 F7 00 00 FE 03 00 55 02 00 06 00 4C 43 4E 41 .÷..þ..U....LCNA
> 0x00000070 : 4D 45 05 00 4C 43 5A 49 50 B1 00 A1 00 31 00 00 ME..LCZIP±.¡.1..
>
>where the byte code can be interpreted as following (that's my interpretation based on a few variations of the code):
>
>
> 0B 00 length of first line (11 bytes)
> AE code for the LOCAL statement
> F7 expression: a variable follows
> 00 00 variable #1 (lcName)
> 07 comma in list of parameters
> F7 another variable follows
> 01 00 variable #2 (lcZIP)
> FE end of expression
>
> 0A 00 length of second line (10 bytes)
> 02 F8 03 code for the ? statement
> 01 number of parameters: 1
> F7 expression: a variable follows
> 00 00 Variable #1 (lcName)
> FE end of expression
>
>Not sure if you consider this easy, but all tools you need come with VFP (HexEdit.app).
Groet,
Peter de Valença
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