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On Tue, 24 Jun 2003, A. Sivasubrahmanian wrote:
>
> You have mentioned that this API accepts up to 16 parameters. Why am I
> not able to pass 8 parameters?
>
I don't know? What release of OS/400 are you on?
> My task here is to get the list of spools for a specific job. What
> values needs to be passed to the parameters?
Your parameters look okay from your description. Except that you must
pass the Error Code parameter, and if you pass the Job Name parameter, you
need to also pass the "Key for the fields to return" and "Number of Fields
to return" parameters because they're part of the same optional group.
Here's a program written in free-form RPG which demonstrates a simple use
of the QUSLSPL API. Perhaps you can use this to help you understand what
needs to be changed in your program...
H DFTACTGRP(*NO)
D QUSLSPL PR ExtPgm('QUSLSPL')
* required parameters
D UsrSpc 20A const
D Format 8A const
D UserName 10A const
D QualOutQ 20A const
D FormType 10A const
D UserData 10A const
* optional group 1:
D ErrorCode 32766A options(*nopass: *varsize)
* optional group 2:
D QualJob 26A options(*nopass) const
D FieldKeys 10I 0 options(*nopass: *varsize)
D dim(9999)
D NumFields 10I 0 options(*nopass) const
* optional group 3:
D AuxStgPool 10I 0 options(*nopass) const
* optional group 4:
D JobSysName 8A options(*nopass) const
D StartCrtDate 7A options(*nopass) const
D StartCrtTime 6A options(*nopass) const
D EndCrtDate 7A options(*nopass) const
D EndCrtTime 6A options(*nopass) const
D QUSCRTUS PR ExtPgm('QUSCRTUS')
D UsrSpc 20A CONST
D ExtAttr 10A CONST
D InitialSize 10I 0 CONST
D InitialVal 1A CONST
D PublicAuth 10A CONST
D Text 50A CONST
D Replace 10A CONST
D ErrorCode 32766A options(*nopass: *varsize)
D QUSPTRUS PR ExtPgm('QUSPTRUS')
D UsrSpc 20A CONST
D Pointer *
D QUSDLTUS PR ExtPgm('QUSDLTUS')
D UsrSpc 20A CONST
D ErrorCode 32766A options(*varsize)
D GetStatus PR 4A
D StatusCode 10I 0 value
D p_UsrSpc s *
D dsLH DS BASED(p_UsrSpc)
D qualified
D Filler1 103A
D Status 1A
D Filler2 12A
D HdrOffset 10I 0
D HdrSize 10I 0
D ListOffset 10I 0
D ListSize 10I 0
D NumEntries 10I 0
D EntrySize 10I 0
D p_Entry s *
D dsSF DS BASED(p_Entry)
D qualified
D JobName 10A
D UserName 10A
D JobNumber 6A
D SplfName 10A
D SplfNbr 10I 0
D SplfStatus 10I 0
D OpenDate 7A
D OpenTime 6A
D Schedule 1A
D SysName 10A
D UserData 10A
D FormType 10A
D OutQueue 10A
D OutQueueLib 10A
D AuxPool 10I 0
D SplfSize 10I 0
D SizeMult 10I 0
D TotalPages 10I 0
D CopiesLeft 10I 0
D Priority 1A
D Reserved 3A
D dsEC DS qualified
D BytesProvided 10I 0 inz(%size(dsEC))
D BytesAvail 10I 0 inz(0)
D MessageID 7A
D Reserved 1A
D MessageData 240A
D MYSPACE C CONST('SPLLIST QTEMP ')
D Keys s 10I 0 dim(1)
D size s 10I 0
D sf s 10I 0
D msg s 52A
/free
//
// set this to zero to let OS/400 handle errors, instead
// of handling them ourselves...
//
dsEC.BytesProvided = 0;
//
// Create a user space.. make space for (approx) 300
// spooled files to be listed.
//
size = %size(dsLH) + 512 + (%size(dsSF) * 300);
QUSCRTUS(MYSPACE: 'USRSPC': size: x'00': '*ALL':
'Temp User Space for QUSLSPL API': '*YES': dsEC);
//
// List spooled files to the user space
//
QUSLSPL(MYSPACE: 'SPLF0300': *blanks: *blanks: *blanks: *blanks:
dsEC: '*': Keys: 0);
//
// Get a pointer to the returned user space
//
QUSPTRUS(MYSPACE: p_UsrSpc);
//
// Loop through list, for each spooled file, display the
// spooled file name, number and status.
//
p_Entry = p_UsrSpc + dsLH.ListOffset;
for sf = 1 to dsLH.NumEntries;
if (dsSF.SplfStatus <> 10);
msg = %trim(dsSF.SplfName) + ' ' +
%trim(%editc(dsSF.SplfNbr:'L')) + ' ' +
GetStatus(dsSF.SplfStatus);
dsply msg;
endif;
p_Entry += dsLH.EntrySize;
endfor;
//
// delete user space, we're done with it
//
QUSDLTUS(MYSPACE: dsEC);
//
// give user a chance to read the screen before ending
//
msg = 'Press ENTER to end';
dsply '' '' msg;
*inlr = *on;
/end-free
*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
* get human-readable status code for a numeric status code:
*+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
P GetStatus B
D GetStatus PI 4A
D StatusCode 10I 0 value
/free
if (StatusCode = 1);
return 'RDY';
elseif (StatusCode = 2);
return 'OPN';
elseif (StatusCode = 3);
return 'CLO';
elseif (StatusCode = 4);
return 'SAV';
elseif (StatusCode = 5);
return 'WTR';
elseif (StatusCode = 6);
return 'HLD';
elseif (StatusCode = 7);
return 'MSGW';
elseif (StatusCode = 8);
return 'PND';
elseif (StatusCode = 9);
return 'PRT';
elseif (StatusCode = 10);
return 'FIN';
elseif (StatusCode = 11);
return 'SND';
elseif (StatusCode = 12);
return 'DFR';
else;
return '???';
endif;
/end-free
P E
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