# -*-c-*-
#
# $Id: 32MQOPEN-v5,v 33.5 2012/09/26 16:10:03 jettisu Exp $
#
# (c) 1999-2012 Morgan Stanley & Co. Incorporated
# See ..../src/LICENSE for terms of distribution.
#
void
MQOPEN(Hconn,ObjDesc,Options,CompCode,Reason)
MQHCONN Hconn
MQOD ObjDesc
MQLONG Options
MQLONG CompCode = NO_INIT
MQLONG Reason = NO_INIT
PREINIT:
MQHOBJ Hobj;
SV *Return, **svp;
AV *ObjectRecs, *ObjectRecsArrayEntry;
AV *ResponseRecArray;
HV *ObjectRecsHashEntry, *ResponseRecHash;
PMQRR pResponseRecPtr = NULL;
PMQOR pObjectRecPtr;
char *String;
STRLEN StringLength;
int index;
#ifdef MQOD_VERSION_4
MQCHAR resolved_object_string[MQ_TOPIC_STR_LENGTH];
#endif
PPCODE:
CompCode = MQCC_FAILED;
Reason = MQRC_UNEXPECTED_ERROR;
sv_setiv(ST(3),(IV)CompCode);
sv_setiv(ST(4),(IV)Reason);
/*
If there is a list of ObjectRecs, then we are dealing with a
distribution list.
*/
if ( hv_exists((HV*)SvRV(ST(1)),"ObjectRecs",10) ) {
svp = hv_fetch((HV*)SvRV(ST(1)),"ObjectRecs",10,FALSE);
if ( svp == NULL ) {
warn("Unable to fetch value for key ObjectRecs\n");
XSRETURN_EMPTY;
}
if (
!SvROK(*svp) ||
( SvROK(*svp) && SvTYPE(SvRV(*svp)) != SVt_PVAV )
) {
warn("Invalid data for 'ObjectRecs', not an ARRAY reference\n");
XSRETURN_EMPTY;
}
ObjectRecs = (AV*)SvRV(*svp);
/* Override this, even if it was provided by the user */
ObjDesc.RecsPresent = av_len(ObjectRecs) + 1;
/* If this is NOT set, then MQOPEN() will puke. One more
thing the user doesn't have to care about... */
ObjDesc.Version = MQOD_VERSION_2;
if ( (pResponseRecPtr = (PMQRR)malloc( ObjDesc.RecsPresent * sizeof(MQRR) ) ) == NULL ) {
perror("Unable to allocate memory");
XSRETURN_EMPTY;
}
memset(pResponseRecPtr,'\0',ObjDesc.RecsPresent * sizeof(MQRR));
if ( (pObjectRecPtr = (PMQOR)malloc( ObjDesc.RecsPresent * sizeof(MQOR) ) ) == NULL ) {
perror("Unable to allocate memory");
XSRETURN_EMPTY;
}
memset(pObjectRecPtr,'\0',ObjDesc.RecsPresent * sizeof(MQOR));
ObjDesc.ResponseRecPtr = pResponseRecPtr;
ObjDesc.ObjectRecPtr = pObjectRecPtr;
/*
Now we have to go through the list, and extract the
QName/QMgrName pairs. We'll allow this to be one of three
formats.
ObjectRecs => [qw( FOO BAR BAZ )],
ObjectRecs => [
[qw( FOO QM1 )],
[qw( BAR QM2 )],
[qw( BAZ QM3 )],
],
ObjectRecs => [
{
ObjectName => 'FOO',
ObjectQMgrName => 'QM1',
},
{
ObjectName => 'BAR',
ObjectQMgrName => 'QM2',
},
{
ObjectName => 'BAZ',
ObjectQMgrName => 'QM3',
},
],
That is, you can either provide a simple array of queue
names, or an array of arrays, where the qname and
qmgrname are provided seperately, or an array of hashes,
where the qname and qmgrname are given as key/vaue
pairs.
*/
for ( index = 0 ; index < ObjDesc.RecsPresent ; index++ ) {
svp = av_fetch(ObjectRecs,index,FALSE);
if ( svp == NULL ) {
warn("Unable to retreive array element from ObjectRecs!!\n");
XSRETURN_EMPTY;
}
/* It had better be a string, array or hash reference */
if ( !SvPOK(*svp) &&
!(SvROK(*svp) && SvTYPE(SvRV(*svp)) == SVt_PVAV) &&
!(SvROK(*svp) && SvTYPE(SvRV(*svp)) == SVt_PVHV) ) {
warn("Invalid data in ObjectRecs->[%d], not a string or ARRAY/HASH reference\n",index);
XSRETURN_EMPTY;
}
if ( SvPOK(*svp) ) {
String = SvPV(*svp,StringLength);
strncpy(pObjectRecPtr->ObjectName,
String,
(StringLength > (size_t)MQ_Q_NAME_LENGTH ?
(size_t)MQ_Q_NAME_LENGTH :
StringLength));
pObjectRecPtr++;
continue;
}
if ( SvROK(*svp) && SvTYPE(SvRV(*svp)) == SVt_PVAV ) {
ObjectRecsArrayEntry = (AV*)SvRV(*svp);
/* The first entry (the QName) must be there */
svp = av_fetch(ObjectRecsArrayEntry,0,FALSE);
if ( svp == NULL ) {
warn("Unable to retreive array element ObjectRecs->[%d]->[0]!!\n",index);
XSRETURN_EMPTY;
}
if ( !SvPOK(*svp) ) {
warn("Invalid data in ObjectRecs->[%d]->[0], not a string\n",index);
XSRETURN_EMPTY;
}
String = SvPV(*svp,StringLength);
strncpy(pObjectRecPtr->ObjectName,
String,
(StringLength > (size_t)MQ_Q_NAME_LENGTH ?
(size_t)MQ_Q_NAME_LENGTH :
StringLength));
/* The second entry (the QMgrName) is optional */
svp = av_fetch(ObjectRecsArrayEntry,1,FALSE);
if ( svp != NULL ) {
/* But if it is there, it had better be a string...*/
if ( !SvPOK(*svp) ) {
warn("Invalid data in ObjectRecs->[%d]->[1], not a string\n",index);
XSRETURN_EMPTY;
}
String = SvPV(*svp,StringLength);
strncpy(pObjectRecPtr->ObjectQMgrName,
String,
(StringLength > (size_t)MQ_Q_NAME_LENGTH ?
(size_t)MQ_Q_NAME_LENGTH :
StringLength));
}
pObjectRecPtr++;
continue;
}
if ( SvROK(*svp) && SvTYPE(SvRV(*svp)) == SVt_PVHV ) {
ObjectRecsHashEntry = (HV*)SvRV(*svp);
if ( !hv_exists(ObjectRecsHashEntry,"ObjectName",10) ) {
warn("Missing required key 'ObjectName' from ObjectRecs->[%d]",index);
XSRETURN_EMPTY;
}
svp = hv_fetch(ObjectRecsHashEntry,"ObjectName",10,FALSE);
if ( svp == NULL ) {
warn("Unable to fetch value of key 'ObjectName' from ObjectRecs->[%d]",index);
XSRETURN_EMPTY;
}
if ( !SvPOK(*svp) ) {
warn("Invalid data in ObjectRecs->[%d]->{ObjectName}, not a string\n",index);
XSRETURN_EMPTY;
}
String = SvPV(*svp,StringLength);
strncpy(pObjectRecPtr->ObjectName,
String,
(StringLength > (size_t)MQ_Q_NAME_LENGTH ?
(size_t)MQ_Q_NAME_LENGTH :
StringLength));
if ( hv_exists(ObjectRecsHashEntry,"ObjectQMgrName",14) ) {
svp = hv_fetch(ObjectRecsHashEntry,"ObjectQMgrName",14,FALSE);
if ( svp == NULL ) {
warn("Unable to fetch value of key 'ObjectQMgrName' from ObjectRecs->[%d]",index);
XSRETURN_EMPTY;
}
if ( !SvPOK(*svp) ) {
warn("Invalid data in ObjectRecs->[%d]->{ObjectQMgrName}, not a string\n",index);
XSRETURN_EMPTY;
}
String = SvPV(*svp,StringLength);
strncpy(pObjectRecPtr->ObjectQMgrName,
String,
(StringLength > (size_t)MQ_Q_NAME_LENGTH ?
(size_t)MQ_Q_NAME_LENGTH :
StringLength));
}
pObjectRecPtr++;
continue;
}
}
}
/* XS doesn't like empty lines before an ifdef */
#ifdef MQOD_VERSION_4
/*
* If we have version 4 of the MQOD, make sure the
* MQCHARV for the ResObjectString points to a
* buffer with a long enough name.
*/
if (ObjDesc.Version >= MQOD_VERSION_4) {
ObjDesc.ResObjectString.VSPtr = resolved_object_string;
ObjDesc.ResObjectString.VSBufSize = MQ_TOPIC_STR_LENGTH;
ObjDesc.ResObjectString.VSCCSID = MQCCSI_APPL; /* Maybe UTF-8 */
}
#endif /* MQOD_VERSION_4 */
MQOPEN(Hconn,&ObjDesc,Options,&Hobj,&CompCode,&Reason);
/*
If there were multiple reason codes imbedded in the
"Response Records", then we have to decode these.
*/
if ( Reason == MQRC_MULTIPLE_REASONS ) {
ResponseRecArray = newAV();
for ( index = 0 ; index < ObjDesc.RecsPresent ; index++ ) {
ResponseRecHash = newHV();
hv_store(ResponseRecHash,"CompCode",8,newSViv(pResponseRecPtr->CompCode),FALSE);
hv_store(ResponseRecHash,"Reason",6,newSViv(pResponseRecPtr->Reason),FALSE);
av_push(ResponseRecArray,newRV_noinc((SV*)ResponseRecHash));
pResponseRecPtr++;
}
hv_store((HV*)SvRV(ST(1)),"ResponseRecs",12,newRV_noinc((SV*)ResponseRecArray),FALSE);
}
/*
This adds all the usual fields to the ObjDesc hash
*/
hv_store((HV*)SvRV(ST(1)),"Version",7,
(newSViv(ObjDesc.Version)),0);
hv_store((HV*)SvRV(ST(1)),"ObjectType",10,
(newSViv(ObjDesc.ObjectType)),0);
hv_store((HV*)SvRV(ST(1)),"ObjectName",10,
(newSVpv(ObjDesc.ObjectName, 48)),0);
hv_store((HV*)SvRV(ST(1)),"ObjectQMgrName",14,
(newSVpv(ObjDesc.ObjectQMgrName, 48)),0);
hv_store((HV*)SvRV(ST(1)),"DynamicQName",12,
(newSVpv(ObjDesc.DynamicQName, 48)),0);
hv_store((HV*)SvRV(ST(1)),"AlternateUserId",15,
(newSVpv(ObjDesc.AlternateUserId, 12)),0);
hv_store((HV*)SvRV(ST(1)),"RecsPresent",11,
(newSViv(ObjDesc.RecsPresent)),0);
hv_store((HV*)SvRV(ST(1)),"KnownDestCount",14,
(newSViv(ObjDesc.KnownDestCount)),0);
hv_store((HV*)SvRV(ST(1)),"UnknownDestCount",16,
(newSViv(ObjDesc.UnknownDestCount)),0);
hv_store((HV*)SvRV(ST(1)),"InvalidDestCount",16,
(newSViv(ObjDesc.InvalidDestCount)),0);
#ifdef MQOD_VERSION_3
if (ObjDesc.Version >= MQOD_VERSION_3) {
STRLEN len;
char *ptr;
ptr = memchr(ObjDesc.ResolvedQName, ' ', 48);
len = (ptr ? ptr - ObjDesc.ResolvedQName : 48);
hv_store((HV*)SvRV(ST(1)),"ResolvedQName",13,
(newSVpv(ObjDesc.ResolvedQName, len)),0);
ptr = memchr(ObjDesc.ResolvedQMgrName, ' ', 48);
len = (ptr ? ptr - ObjDesc.ResolvedQMgrName : 48);
hv_store((HV*)SvRV(ST(1)),"ResolvedQMgrName",16,
(newSVpv(ObjDesc.ResolvedQMgrName, len)),0);
}
#endif
#ifdef MQOD_VERSION_4
if (ObjDesc.Version >= MQOD_VERSION_4) {
if (ObjDesc.ResObjectString.VSLength) {
hv_store((HV*)SvRV(ST(1)),"ResObjectString",15,
(newSVpv(resolved_object_string, ObjDesc.ResObjectString.VSLength)),0);
}
hv_store((HV*)SvRV(ST(1)),"ResolvedType",13,
(newSViv(ObjDesc.ResolvedType)),0);
}
#endif
SvSETMAGIC(ST(1));
sv_setiv(ST(3), (IV)CompCode);
SvSETMAGIC(ST(3));
sv_setiv(ST(4), (IV)Reason);
SvSETMAGIC(ST(4));
Return = sv_newmortal();
sv_setiv(Return,(IV)Hobj);
XPUSHs(Return);