RPGLE - Retrieve IP with RPGLE

 RPGLE  - Retrieve IP with RPGLE


H DFTACTGRP(*NO) BNDDIR('QC2LE')

     D GetIpAdr        PR            20a
     D  Device                       10a   CONST
      *
     D I_Net_Adr       S             16a
      *
     D                SDS
     D  Device               244    253
      *---------------------------------------------------------
      * Retrieve IP Address
     C                   Eval      I_Net_Adr   = GetIpAdr(Device)
     C                   Eval      I_Net_Adr   = %trim(I_Net_Adr)

     C     I_Net_Adr     Dsply
     C                   Eval      *Inlr = *On
      *    RtvIpAdr - Subprocedure To Get IP Address
      *---------------------------------------------------------
     P GetIpAdr        B                   Export
     D GetIpAdr        PI            20A
     D  Inp_Device                   10A   Const

     D Apierr          DS
     D  Bytprv                 1      4B 0 Inz(216)
     D  Bytavl                 5      8B 0 Inz
     D  Errorid                9     15A   Inz
     D  Reserved              16     16A   Inz
     D  ErrorDesc             17    216A   Inz

     D Net_Address     S             20A   INZ
     D Format          S              8A   Inz('DEVD0600')
     D Rcvar           S           5000A   Inz
     D Varlen          S              4B 0 Inz(5000)
     C                   Eval      Device = Inp_Device
     C                   Call      'QDCRDEVD'
     C                   Parm                    Rcvar
     C                   Parm                    Varlen
     C                   Parm                    Format
     C                   Parm                    Device
     C                   Parm                    Apierr
     C                   If        BytAvl = 0
     C                   Eval      Net_Address = %Subst(Rcvar:877:16)
     C                   Endif
     C                   Return    Net_Address
     P GetIpAdr        E