ZipService Example

Refer to shipped RPG source file QRPGLRSRC and CRTDEMO program source in QCLSRC source file.

This example requires a folder to be created some sample files to be archived to be supplied.

     H OPTION(*SRCSTMT : *NODEBUGIO) DFTACTGRP(*NO) ACTGRP(*CALLER)

     H BNDDIR('JSMBNDDIR')

      *

     D JSMHDL          S              4A   INZ(*BLANKS)

     D JSMSRV          S             50A   INZ(*BLANKS)

     D JSMSTS          S             20A   INZ(*BLANKS)

     D JSMMSG          S            512A   INZ(*BLANKS)

     D JSMCMD          S            512A   INZ(*BLANKS)

     D ZEROLENGTH      S             10I 0 INZ(0)

      *

      * JSMX_BEGIN

      *

     C                   CALLB(D)  'JSMX_BEGIN'

     C                   PARM                    *OMIT

     C                   PARM                    ZEROLENGTH

      *

      * JSMX_OPEN - USE JSMCLTDTA FOR SERVER

      *

     C                   CLEAR                   JSMSRV

     C                   EVAL      JSMSRV = ''

     C                   CALLB(D)  'JSMX_OPEN'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMSRV

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * SERVICE_LOAD

      *

     C                   CLEAR                   JSMCMD

     C                   EVAL      JSMCMD = 'SERVICE_LOAD' +

     C                                      ' SERVICE(ZIPService)' +

     C                                      ' TRACE(*YES)'

     C                   CALLB(D)  'JSMX_COMMAND'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMCMD

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * CREATE FILE

      *

     C                   CLEAR                   JSMCMD

     C                   EVAL      JSMCMD = 'CREATE FILE(MyZip.zip)'

     C                   CALLB(D)  'JSMX_COMMAND'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMCMD

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * ADD PATH

      *

     C                   CLEAR                   JSMCMD

     C                   EVAL      JSMCMD = 'ADD' +

     C                                      ' PATH(/archive)'

     C                   CALLB(D)  'JSMX_COMMAND'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMCMD

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * CLOSE

      *

     C                   CLEAR                   JSMCMD

     C                   EVAL      JSMCMD = 'CLOSE'

     C                   CALLB(D)  'JSMX_COMMAND'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMCMD

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * SERVICE_UNLOAD

      *

     C                   CLEAR                   JSMCMD

     C                   EVAL      JSMCMD = 'SERVICE_UNLOAD'

     C                   CALLB(D)  'JSMX_COMMAND'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMCMD

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * JSMX_CLOSE

      *

     C                   CALLB(D)  'JSMX_CLOSE'

     C                   PARM                    JSMHDL

     C                   PARM                    JSMSTS

     C                   PARM                    JSMMSG

     C                   CALLP     checkSTS(JSMSTS:JSMMSG)

      *

      * JSMX_END

      *

     C                   CALLB(D)  'JSMX_END'

      *

     C                   SETON                                        LR

 

      ********************************

      * Procedure to check JSM status

      ********************************

     P checkSTS        B

     D checkSTS        PI              N

     D  csJSMSTS                           CONST LIKE(JSMSTS)

     D  csJSMMSG                           CONST LIKE(JSMMSG)

     D  csMSGTXT       S            512A

     C                   IF        csJSMSTS <> 'OK'

     C                   EVAL      csMSGTXT = %TRIM(csJSMSTS) + ' ' +

     C                                        %TRIM(csJSMMSG)

     C                   CALLP     sendMSG(csMSGTXT)

     C                   RETURN    *OFF

     C                   ENDIF

     C                   RETURN    *ON

     P                 E

 

      **************************************

      * Procedure to send a program message

      **************************************

     P sendMSG         B

     D sendMSG         PI

     D smMSGTXT                     512A   VALUE

     D smMSGT          S             10A   INZ('*DIAG')

     D smMSGI          S              7A   INZ('CPF9897')

     D smMSGF          S             20A   INZ('QCPFMSG   *LIBL     ')

     D smMSGL          S             10I 0 INZ(%SIZE(smMSGTXT))

     D smSTKE          S             10A   INZ('*')

     D smSTKC          S             10I 0 INZ(1)

     D smMSGK          S              4A   INZ(*BLANK)

     D smERRC          S             10I 0 INZ(0)

     C                   CALL      'QMHSNDPM'

     C                   PARM                    smMSGI

     C                   PARM                    smMSGF

     C                   PARM                    smMSGTXT

     C                   PARM                    smMSGL

     C                   PARM                    smMSGT

     C                   PARM                    smSTKE

     C                   PARM                    smSTKC

     C                   PARM                    smMSGK

     C                   PARM                    smERRC

     P                 E