Calling the SMTPSEND2 command from Net.Data Scripts or CL Programs
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Problem:
You want to call the SMTPSEND2 command from a Net.Data web macro to send email. The following RPG and CL programs illustrate how to call the SMTPSEND2 command. The call to the RPG program can then be tapped into a Net.Data macro to call the program from a web browser.
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Solution:
The following RPGLE program calls SMTPSEND2 and will accomodate up to 5 To, CC or BCC addresse and 1 attachment file. Ths program can easily be modified to allow for multiple attachments as well.
ILE RPG Sample Program TSTNETDT1R:
D*****************************************************************
C* Sample Program for Sending Email via SMTPSEND2
C*****************************************************************
D cmd S 3000 INZ(' ')
D toaddr S 3000 INZ(' ')
D ccaddr S 3000 INZ(' ')
D bccaddr S 3000 INZ(' ')
D quot S 1 INZ('''')
D*****************************************************************
C* MAIN LINE CALCULATIONS
C*****************************************************************
C*** Entry Parms
C *ENTRY PLIST
C PARM InFrom 100
C PARM InSubject 100
C PARM InMessage 5000
C PARM InToAddr1 100
C PARM InToAddr2 100
C PARM InToAddr3 100
C PARM InToAddr4 100
C PARM InToAddr5 100
C PARM InCCAddr1 100
C PARM InCCAddr2 100
C PARM InCCAddr3 100
C PARM InCCAddr4 100
C PARM InCCAddr5 100
C PARM InBCCAddr1 100
C PARM InBCCAddr2 100
C PARM InBCCAddr3 100
C PARM InBCCAddr4 100
C PARM InBCCAddr5 100
C PARM Inattach 255
C PARM ErrRtn 1
* ** Build To Email Address List
C If %trim(InToAddr1) <> ''
C Eval ToAddr = %trim(ToAddr) + ' ' + quot +
C %trim(InToAddr1) + quot
C Endif
C If %trim(InToAddr2) <> ''
C Eval ToAddr = %trim(ToAddr) + ' ' + quot +
C %trim(InToAddr2) + quot
C Endif
C If %trim(InToAddr3) <> ''
C Eval ToAddr = %trim(ToAddr) + ' ' + quot +
C %trim(InToAddr3) + quot
C Endif
C If %trim(InToAddr4) <> ''
C Eval ToAddr = %trim(ToAddr) + ' ' + quot +
C %trim(InToAddr4) + quot
C Endif
C If %trim(InToAddr5) <> ''
C Eval ToAddr = %trim(ToAddr) + ' ' + quot +
C %trim(InToAddr5) + quot
C Endif
* ** Build CC Email Address List
C If %trim(InCCAddr1) <> ''
C Eval CCAddr = %trim(CCAddr) + ' ' + quot +
C %trim(InCCAddr1) + quot
C Endif
C If %trim(InCCAddr2) <> ''
C Eval CCAddr = %trim(CCAddr) + ' ' + quot +
C %trim(InCCAddr2) + quot
C Endif
C If %trim(InCCAddr3) <> ''
C Eval CCAddr = %trim(CCAddr) + ' ' + quot +
C %trim(InCCAddr3) + quot
C Endif
C If %trim(InCCAddr4) <> ''
C Eval CCAddr = %trim(CCAddr) + ' ' + quot +
C %trim(InCCAddr4) + quot
C Endif
C If %trim(InCCAddr5) <> ''
C Eval CCAddr = %trim(CCAddr) + ' ' + quot +
C %trim(InCCAddr5) + quot
C Endif
* ** Build BCC Email Address List
C If %trim(InBCCAddr1) <> ''
C Eval BCCAddr = %trim(BCCAddr) + ' '+ quot +
C %trim(InBCCAddr1) + quot
C Endif
C If %trim(InBCCAddr2) <> ''
C Eval BCCAddr = %trim(BCCAddr) + ' '+ quot +
C %trim(InBCCAddr2) + quot
C Endif
C If %trim(InBCCAddr3) <> ''
C Eval BCCAddr = %trim(BCCAddr) + ' '+ quot +
C %trim(InBCCAddr3) + quot
C Endif
C If %trim(InBCCAddr4) <> ''
C Eval BCCAddr = %trim(BCCAddr) + ' '+ quot +
C %trim(InBCCAddr4) + quot
C Endif
C If %trim(InBCCAddr5) <> ''
C Eval BCCAddr = %trim(BCCAddr) + ' '+ quot +
C %trim(InBCCAddr5) + quot
C Endif
* ** Build SMTPSEND2 command call
C Eval CMD = 'RJSSMTP/SMTPSEND2 ' +
C 'FROMADDR(' + quot +
C %TRIMR(InFrom) + quot + ') ' +
C 'SUBJECT(' + quot +
C %TRIMR(InSubject) + quot + ') ' +
C 'MESSAGE(' + quot +
C %TRIMR(InMessage) + quot + ') ' +
C 'TOADDR(' +
C %TRIMR(ToAddr) + ') ' +
C 'CCADDR(' +
C %TRIMR(CCAddr) + ') ' +
C 'BCCADDR(' +
C %TRIMR(BccAddr) + ')'
* ** Add attachment to SMTPSEND2 command call
* ** if an attach file name was passed.
C If %trim(InAttach) <> ''
C Eval CMD = %trim(CMD) + ' ' +
C 'ATTACHMENT(' + quot +
C %TRIMR(InAttach) + quot + ')'
C Endif
* ** Call SMTPSEND2 command
C call 'QCMDEXC' 56
C PARM CMD
C PARM 3000 LEN 15 5
C* ** Set return code for success or failure
C If *IN56 = *ON
C* ** Error occurred on SMTPSEND2 call
C* ** check the joblog
C Eval ErrRtn = '1'
C Else
C* ** Email sent successfully
C Eval ErrRtn = '0'
C Endif
C EVAL *INLR = *ON
C Return
The following CL program illustrates how to call the TSTNETDT1R program:
CL Sample Program TSTNETDT1C:
PGM
DCL VAR(&FROMADDR) TYPE(*CHAR) LEN(100)
DCL VAR(&SUBJECT) TYPE(*CHAR) LEN(100)
DCL VAR(&MSG) TYPE(*CHAR) LEN(5000)
DCL VAR(&TO1) TYPE(*CHAR) LEN(100)
DCL VAR(&TO2) TYPE(*CHAR) LEN(100)
DCL VAR(&TO3) TYPE(*CHAR) LEN(100)
DCL VAR(&TO4) TYPE(*CHAR) LEN(100)
DCL VAR(&TO5) TYPE(*CHAR) LEN(100)
DCL VAR(&CC1) TYPE(*CHAR) LEN(100)
DCL VAR(&Cc2) TYPE(*CHAR) LEN(100)
DCL VAR(&CC3) TYPE(*CHAR) LEN(100)
DCL VAR(&CC4) TYPE(*CHAR) LEN(100)
DCL VAR(&CC5) TYPE(*CHAR) LEN(100)
DCL VAR(&BCC1) TYPE(*CHAR) LEN(100)
DCL VAR(&BCC2) TYPE(*CHAR) LEN(100)
DCL VAR(&BCC3) TYPE(*CHAR) LEN(100)
DCL VAR(&BCC4) TYPE(*CHAR) LEN(100)
DCL VAR(&BCC5) TYPE(*CHAR) LEN(100)
DCL VAR(&IFSATTACH) TYPE(*CHAR) LEN(255)
DCL VAR(&ERRRTN) TYPE(*CHAR) LEN(1)
/* SET PARMS FOR EMAIL SEND PROGRAM */
CHGVAR VAR(&FROMADDR) VALUE('richard@rjssoft.com')
CHGVAR VAR(&SUBJECT) VALUE('Net.Data Test')
CHGVAR VAR(&MSG) VALUE('This is a test message')
CHGVAR VAR(&TO1) VALUE('richard@rjssoft.com')
CHGVAR VAR(&IFSATTACH) VALUE('/REPORT.PDF')
/* PLACE CALL TO EMAIL SEND PROGRAM */
CALL PGM(TSTNETDT1R) PARM(&FROMADDR &SUBJECT &MSG +
&TO1 &TO2 &TO3 &TO4 &TO5 &CC1 &CC2 &CC3 +
&CC4 &CC5 &BCC1 &BCC2 &BCC3 &BCC4 &BCC5 +
&IFSATTACH &ERRRTN)
/* DISPLAY ERROR RETURN MESSAGE */
IF COND(&ERRRTN = '0') THEN(DO)
SNDPGMMSG MSGID(CPF9898) MSGF(QCPFMSG) MSGDTA('Email +
was sent')
ENDDO
IF COND(&ERRRTN = '1') THEN(DO)
SNDPGMMSG MSGID(CPF9898) MSGF(QCPFMSG) MSGDTA('Errors +
occurred while sending email. Check job log')
ENDDO
