| 1 | /* Provide routines to store/check/access user credentials
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| 2 | stored in a shared memory object */
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| 3 |
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| 4 | _ucInitObj: procedure expose ucMem
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| 5 | /* Initialize shared memory object */
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| 6 | /* Not implemented as we use only an existing object */
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| 7 | ucMem = '\SHAREMEM\INETXXX'
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| 8 | return ucMem
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| 9 |
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| 10 | _ucChkObj: procedure expose ucMem ucPtr
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| 11 | /* Check if appropriate memory object is available */
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| 12 | Success = 0
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| 13 | getrc = RxGetNamedSharedMem('ucPtr', ucMem , 'rw')
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| 14 | if getrc = 0 then Success = 1
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| 15 | return Success
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| 16 |
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| 17 | _ucChkUc: procedure expose ucMem ucPtr
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| 18 | /* Check whether credentials are stored in memory object */
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| 19 | rawMem = RxStorage( ucPtr , 4096 )
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| 20 | ucPos = lastpos('--user=',rawMem)
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| 21 | Success = (ucPos > 0)
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| 22 | return Success
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| 23 |
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| 24 | _ucSetUc: procedure expose ucMem ucPtr UserCred
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| 25 | /* Set/Store credentials in memory object */
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| 26 | Success = 0
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| 27 | rawMem = RxStorage( ucPtr , 4096 )
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| 28 | ucL = length(UserCred)
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| 29 | rawMem = overlay(UserCred, rawMem, 4096-ucL)
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| 30 | rawMem = RxStorage( ucPtr , 4096, rawMem )
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| 31 | Success = 1
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| 32 | return Success
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| 33 |
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| 34 | _ucDelUc: procedure expose ucMem ucPtr UserCred
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| 35 | /* Delete credentials from memory object */
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| 36 | rawMem = RxStorage( ucPtr , 4096 )
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| 37 | cPos = lastpos('--user=',rawMem)
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| 38 | rawMem = overlay(copies('00'x,4096-cPos), rawMem, cPos)
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| 39 | rawMem = RxStorage( ucPtr , 4096, rawMem )
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| 40 | return 1
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| 41 |
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| 42 | _ucGetUc: procedure expose ucMem ucPtr
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| 43 | /* Read credentials from memory object */
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| 44 | rawMem = RxStorage( ucPtr , 4096 )
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| 45 | ucPos = lastpos('--user=',rawMem)
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| 46 | UserCred = strip(substr(rawMem,ucPos),,'00'x)
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| 47 | return UserCred
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