II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_getDescriptor( IIAPI_GETDESCRPARM II_FAR *getDescrParm )
{
IIAPI_HNDL *handle;
IIAPI_TRACE( IIAPI_TR_TRACE )
( "IIapi_getDescriptor: retrieving columns from server\n" );
/*
** Validate Input parameters
*/
if ( ! getDescrParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getDescriptor: null getDescriptor parameters\n" );
return;
}
getDescrParm->gd_genParm.gp_completed = FALSE;
getDescrParm->gd_genParm.gp_status = IIAPI_ST_SUCCESS;
getDescrParm->gd_genParm.gp_errorHandle = NULL;
getDescrParm->gd_descriptorCount = 0;
getDescrParm->gd_descriptor = NULL;
handle = (IIAPI_HNDL *)getDescrParm->gd_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getDescriptor: API is not initialized\n" );
IIapi_appCallback( &getDescrParm->gd_genParm, NULL,
IIAPI_ST_NOT_INITIALIZED );
return;
}
if ( ( ! IIapi_isStmtHndl( (IIAPI_STMTHNDL *)handle ) &&
! IIapi_isDbevHndl( (IIAPI_DBEVHNDL *)handle ) ) ||
IIAPI_STALE_HANDLE( handle ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getDescriptor: invalid handle\n" );
IIapi_appCallback( &getDescrParm->gd_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_getDescriptor: handle = %p\n", handle );
IIapi_clearAllErrors( handle );
IIapi_uiDispatch( IIAPI_EV_GETDESCR_FUNC, handle, (II_PTR)getDescrParm );
return;
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_getCopyMap( IIAPI_GETCOPYMAPPARM II_FAR *getCopyMapParm )
{
IIAPI_STMTHNDL *stmtHndl;
IIAPI_TRACE( IIAPI_TR_TRACE )
( "IIapi_getCopyMap: retrieving copy information from server\n" );
/*
** Validate Input parameters
*/
if ( ! getCopyMapParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getCopyMap: null getCopyMap parameters\n" );
return;
}
getCopyMapParm->gm_genParm.gp_completed = FALSE;
getCopyMapParm->gm_genParm.gp_status = IIAPI_ST_SUCCESS;
getCopyMapParm->gm_genParm.gp_errorHandle = NULL;
stmtHndl = (IIAPI_STMTHNDL *)getCopyMapParm->gm_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getCopyMap: API is not initialized\n" );
IIapi_appCallback( &getCopyMapParm->gm_genParm, NULL,
IIAPI_ST_NOT_INITIALIZED );
return;
}
if ( ! IIapi_isStmtHndl( stmtHndl ) || IIAPI_STALE_HANDLE( stmtHndl ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_getCopyMap: invalid statement handle\n" );
IIapi_appCallback( &getCopyMapParm->gm_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_getCopyMap: stmtHndl = %p\n", stmtHndl );
IIapi_clearAllErrors( (IIAPI_HNDL *)stmtHndl );
IIapi_uiDispatch( IIAPI_EV_GETCOPYMAP_FUNC,
(IIAPI_HNDL *)stmtHndl, (II_PTR)getCopyMapParm );
return;
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_autocommit( IIAPI_AUTOPARM II_FAR *autoParm )
{
IIAPI_TRANHNDL *tranHndl;
IIAPI_CONNHNDL *connHndl;
IIAPI_TRACE( IIAPI_TR_TRACE )("IIapi_autocommit: set autocommit state\n");
/*
** Validate Input parameters
*/
if ( ! autoParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: null autocommit parameters\n" );
return;
}
autoParm->ac_genParm.gp_completed = FALSE;
autoParm->ac_genParm.gp_status = IIAPI_ST_SUCCESS;
autoParm->ac_genParm.gp_errorHandle = NULL;
connHndl = (IIAPI_CONNHNDL *)autoParm->ac_connHandle;
tranHndl = (IIAPI_TRANHNDL *)autoParm->ac_tranHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: API is not initialized\n" );
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_NOT_INITIALIZED );
return;
}
if ( ! connHndl && ! tranHndl )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: no handle provided\n" );
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
if ( connHndl &&
(! IIapi_isConnHndl( connHndl ) || IIAPI_STALE_HANDLE( connHndl )) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: invalid connection handle\n" );
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
if ( tranHndl &&
(! IIapi_isTranHndl( tranHndl ) || IIAPI_STALE_HANDLE( tranHndl )) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: invalid transaction handle\n" );
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_autocommit: connHndl = %p, tranHndl = %p\n",
autoParm->ac_connHandle, autoParm->ac_tranHandle );
if ( connHndl ) IIapi_clearAllErrors( (IIAPI_HNDL *)connHndl );
if ( tranHndl ) IIapi_clearAllErrors( (IIAPI_HNDL *)tranHndl );
if ( ! tranHndl && ! IIapi_isQueEmpty( &connHndl->ch_tranHndlList ) )
{
/*
** Application is attempting to enable autocommit mode
** with an active transaction.
*/
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: can't enable autocommit in a transaction\n" );
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP0003_ACTIVE_TRANSACTIONS,
II_SS25000_INV_XACT_STATE,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &autoParm->ac_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
if ( tranHndl && ! IIapi_isQueEmpty( &tranHndl->th_stmtHndlList ) )
{
/*
** Application is attempting to disable autocommit mode
** with active statements.
*/
IIAPI_TRACE( IIAPI_TR_ERROR )
("IIapi_autocommit: can't disable autocommit with active statements\n");
if ( ! IIapi_localError( (IIAPI_HNDL *)tranHndl,
E_AP0004_ACTIVE_QUERIES,
II_SS25000_INV_XACT_STATE,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &autoParm->ac_genParm,
(IIAPI_HNDL *)tranHndl, IIAPI_ST_FAILURE );
return;
}
if ( ! tranHndl )
{
/*
** Enable autocommit mode. Create a transaction handle
** and return it to the application.
*/
if ( ! ( tranHndl = IIapi_createTranHndl( NULL, connHndl ) ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_autocommit: createTranHndl failed\n" );
IIapi_appCallback( &autoParm->ac_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
return;
}
autoParm->ac_tranHandle = (II_PTR)tranHndl;
}
else
{
/*
** Disable autocommit mode. The transaction handle
** will be deleted, so clear the output parameter.
*/
autoParm->ac_tranHandle = NULL;
}
IIapi_uiDispatch( IIAPI_EV_AUTO_FUNC,
(IIAPI_HNDL *)tranHndl, (II_PTR)autoParm );
return;
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_scroll( IIAPI_SCROLLPARM II_FAR *scrollParm )
{
IIAPI_STMTHNDL *stmtHndl;
IIAPI_CONNHNDL *connHndl;
bool valid;
IIAPI_TRACE( IIAPI_TR_TRACE )( "IIapi_scroll: scroll cursor\n" );
/*
** Validate Input parameters
*/
if ( ! scrollParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: null scrollParms parameters\n" );
return;
}
scrollParm->sl_genParm.gp_completed = FALSE;
scrollParm->sl_genParm.gp_status = IIAPI_ST_SUCCESS;
scrollParm->sl_genParm.gp_errorHandle = NULL;
stmtHndl = (IIAPI_STMTHNDL *)scrollParm->sl_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: API is not initialized\n" );
IIapi_appCallback( &scrollParm->sl_genParm,
NULL, IIAPI_ST_NOT_INITIALIZED );
return;
}
if (
! IIapi_isStmtHndl( stmtHndl ) ||
IIAPI_STALE_HANDLE( stmtHndl ) ||
! (connHndl = IIapi_getConnHndl( (IIAPI_HNDL *)stmtHndl))
)
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: invalid handle %p\n", stmtHndl );
IIapi_appCallback( &scrollParm->sl_genParm,
NULL, IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_scroll: handle = %p\n", stmtHndl );
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_scroll: orientation = %d, offset = %d\n",
scrollParm->sl_orientation, scrollParm->sl_offset );
IIapi_clearAllErrors( (IIAPI_HNDL *)stmtHndl );
/*
** Validate parameters.
*/
switch( scrollParm->sl_orientation )
{
case IIAPI_SCROLL_NEXT :
valid = TRUE;
break;
case IIAPI_SCROLL_BEFORE :
case IIAPI_SCROLL_FIRST :
case IIAPI_SCROLL_PRIOR :
case IIAPI_SCROLL_CURRENT :
case IIAPI_SCROLL_LAST :
case IIAPI_SCROLL_AFTER :
case IIAPI_SCROLL_ABSOLUTE :
case IIAPI_SCROLL_RELATIVE :
if ( connHndl->ch_partnerProtocol >= GCA_PROTOCOL_LEVEL_67 )
valid = TRUE;
else
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: scrolling not supported\n" );
valid = FALSE;
}
break;
default :
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: invalid orientation: %d\n",
(II_LONG)scrollParm->sl_orientation );
valid = FALSE;
break;
}
if ( ! valid )
{
if ( ! IIapi_localError( (IIAPI_HNDL *)stmtHndl,
E_AP0011_INVALID_PARAM_VALUE,
II_SS22003_NUM_VAL_OUT_OF_RANGE,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &scrollParm->sl_genParm,
NULL, IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &scrollParm->sl_genParm,
(IIAPI_HNDL *)stmtHndl, IIAPI_ST_FAILURE );
return;
}
IIapi_uiDispatch( IIAPI_EV_SCROLL_FUNC,
(IIAPI_HNDL *)stmtHndl, (II_PTR)scrollParm );
return;
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_position( IIAPI_POSPARM II_FAR *posParm )
{
IIAPI_STMTHNDL *stmtHndl;
IIAPI_CONNHNDL *connHndl;
bool valid;
IIAPI_TRACE( IIAPI_TR_TRACE )( "IIapi_position: position cursor\n" );
/*
** Validate Input parameters
*/
if ( ! posParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_position: null posParms parameters\n" );
return;
}
posParm->po_genParm.gp_completed = FALSE;
posParm->po_genParm.gp_status = IIAPI_ST_SUCCESS;
posParm->po_genParm.gp_errorHandle = NULL;
stmtHndl = (IIAPI_STMTHNDL *)posParm->po_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_position: API is not initialized\n" );
IIapi_appCallback( &posParm->po_genParm,
NULL, IIAPI_ST_NOT_INITIALIZED );
return;
}
if (
! IIapi_isStmtHndl( stmtHndl ) ||
IIAPI_STALE_HANDLE( stmtHndl ) ||
! (connHndl = IIapi_getConnHndl( (IIAPI_HNDL *)stmtHndl ))
)
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_position: invalid handle %p\n", stmtHndl );
IIapi_appCallback( &posParm->po_genParm,
NULL, IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_position: handle = %p\n", stmtHndl );
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_position: reference = %d, offset = %d, rows = %d\n",
posParm->po_reference, posParm->po_offset, posParm->po_rowCount );
IIapi_clearAllErrors( (IIAPI_HNDL *)stmtHndl );
/*
** Validate parameters.
*/
switch( posParm->po_reference )
{
case IIAPI_POS_BEGIN :
case IIAPI_POS_END :
if ( connHndl->ch_partnerProtocol >= GCA_PROTOCOL_LEVEL_67 )
valid = TRUE;
else
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: scrolling not supported\n" );
valid = FALSE;
}
break;
case IIAPI_POS_CURRENT :
if ( connHndl->ch_partnerProtocol >= GCA_PROTOCOL_LEVEL_67 ||
posParm->po_offset == 1 )
valid = TRUE;
else
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_scroll: scrolling not supported\n" );
valid = FALSE;
}
break;
default :
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_position: invalid reference: %d\n",
(II_LONG)posParm->po_reference );
valid = FALSE;
break;
}
if ( posParm->po_rowCount <
((connHndl->ch_partnerProtocol >= GCA_PROTOCOL_LEVEL_67) ? 0 : 1) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_position: invalid row count: %d\n",
(II_LONG)posParm->po_rowCount );
valid = FALSE;
}
if ( ! valid )
{
if ( ! IIapi_localError( (IIAPI_HNDL *)stmtHndl,
E_AP0011_INVALID_PARAM_VALUE,
II_SS22003_NUM_VAL_OUT_OF_RANGE,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &posParm->po_genParm,
NULL, IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &posParm->po_genParm,
(IIAPI_HNDL *)stmtHndl, IIAPI_ST_FAILURE);
return;
}
IIapi_uiDispatch( IIAPI_EV_POSITION_FUNC,
(IIAPI_HNDL *) stmtHndl, (II_PTR)posParm );
return;
}
static II_BOOL
sm_execute
(
IIAPI_ACTION action,
IIAPI_HNDL *ev_hndl,
IIAPI_HNDL *sm_hndl,
II_PTR parmBlock
)
{
IIAPI_TRANHNDL *tranHndl = (IIAPI_TRANHNDL *)sm_hndl;
IIAPI_MSG_BUFF *msgBuff;
IIAPI_STATUS status;
II_BOOL success = TRUE;
char queryText[ 64 ];
switch( action )
{
case SQL_TA_REMC :
/*
** Remember callback.
*/
tranHndl->th_callback = TRUE;
tranHndl->th_parm = (IIAPI_GENPARM *)parmBlock;
break;
case SQL_TA_RECV :
{
/*
** Issue receive message request.
*/
IIAPI_MSG_BUFF *msgBuff = IIapi_allocMsgBuffer( sm_hndl );
if ( ! msgBuff )
status = IIAPI_ST_OUT_OF_MEMORY;
else
status = IIapi_rcvNormalGCA( sm_hndl, msgBuff, (II_LONG)(-1) );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
}
case SQL_TA_SCOM :
/*
** Format and send GCA_COMMIT message.
*/
if ( ! (msgBuff = IIapi_allocMsgBuffer( sm_hndl )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
msgBuff->msgType = GCA_COMMIT;
msgBuff->flags = IIAPI_MSG_EOD;
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
case SQL_TA_SRB :
/*
** Format and send GCA_ROLLBACK message.
*/
if ( ! (msgBuff = IIapi_allocMsgBuffer( sm_hndl )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
msgBuff->msgType = GCA_ROLLBACK;
msgBuff->flags = IIAPI_MSG_EOD;
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
case SQL_TA_SSP :
{
/*
** Create savepoint handle. Format and
** send GCA_QUERY message 'savepoint <sp>'.
*/
IIAPI_SAVEPTHNDL *savePtHndl;
IIAPI_SAVEPTPARM *savePtParm = (IIAPI_SAVEPTPARM *)parmBlock;
if ( ! IIapi_createSavePtHndl( savePtParm ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
savePtHndl = savePtParm->sp_savePointHandle;
STprintf( queryText, "savepoint %s\n", savePtHndl->sp_savePtName );
if ( ! (msgBuff = IIapi_createMsgQuery( sm_hndl, queryText )) )
{
IIapi_deleteSavePtHndl( savePtHndl );
savePtParm->sp_savePointHandle = NULL;
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS )
{
IIapi_deleteSavePtHndl( savePtHndl );
savePtParm->sp_savePointHandle = NULL;
success = FALSE;
}
break;
}
case SQL_TA_SRBS :
{
/*
** Format and send GCA_QUERY message 'rollback to <savepoint>'.
*/
IIAPI_ROLLBACKPARM *rollParm = (IIAPI_ROLLBACKPARM *)parmBlock;
IIAPI_SAVEPTHNDL *savePtHndl = rollParm->rb_savePointHandle;
STprintf(queryText, "rollback to %s\n", savePtHndl->sp_savePtName);
if ( ! (msgBuff = IIapi_createMsgQuery( sm_hndl, queryText )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
}
case SQL_TA_SAON :
/*
** Format and send GCA_QUERY message 'set autocommit on'.
*/
if ( ! (msgBuff = IIapi_createMsgQuery( sm_hndl,
"set autocommit on" )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
case SQL_TA_SAOF :
/*
** Format and send GCA_QUERY message 'set autocommit off'.
*/
if ( ! (msgBuff = IIapi_createMsgQuery( sm_hndl,
"set autocommit off" )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
case SQL_TA_SSEC :
/*
** Format and send GCA_SECURE message.
*/
if ( ! ( msgBuff = IIapi_createMsgSecure( tranHndl ) ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
case SQL_TA_SXAS :
{
/*
** Send XA Start message.
*/
IIAPI_XASTARTPARM *startParm = (IIAPI_XASTARTPARM *)parmBlock;
if ( ! (msgBuff = IIapi_createMsgXA( sm_hndl, GCA_XA_START,
&startParm->xs_tranID.ti_value.xaXID,
startParm->xs_flags )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
}
case SQL_TA_SXAE :
{
/*
** Send XA End message.
*/
IIAPI_XAENDPARM *endParm = (IIAPI_XAENDPARM *)parmBlock;
if ( ! (msgBuff = IIapi_createMsgXA( sm_hndl, GCA_XA_END,
&endParm->xe_tranID.ti_value.xaXID,
endParm->xe_flags )) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
status = IIapi_sndGCA( sm_hndl, msgBuff, NULL );
if ( status != IIAPI_ST_SUCCESS ) success = FALSE;
break;
}
case SQL_TA_PEND :
/*
** Return transaction aborted to all pending operations.
*/
{
IIAPI_STMTHNDL *stmtHndl;
for(
stmtHndl = (IIAPI_STMTHNDL *)tranHndl->
th_stmtHndlList.q_next;
stmtHndl != (IIAPI_STMTHNDL *)&tranHndl->th_stmtHndlList;
stmtHndl = (IIAPI_STMTHNDL *)stmtHndl->
sh_header.hd_id.hi_queue.q_next
)
IIapi_abortStmtHndl( stmtHndl,
E_AP0002_TRANSACTION_ABORTED,
II_SS40001_SERIALIZATION_FAIL,
IIAPI_ST_FAILURE );
}
break;
case SQL_TA_DELH :
/*
** Mark handle for deletion.
*/
QUremove( (QUEUE *)tranHndl );
sm_hndl->hd_delete = TRUE;
/*
** If this was a distributed transaction,
** the associated distributed transaction
** name should be releasable during the
** callback. Since the transaction handle
** has not actually been deleted, it is
** still associated with the distributed
** transaction name. Normally, cases such
** as this are serialized by the dispatch
** operations queue, but IIapi_releaseXID()
** is not a dispatched request. So we need
** to drop the association prior to making
** the callback.
*/
if ( tranHndl->th_tranName )
{
QUremove( &tranHndl->th_tranNameQue );
tranHndl->th_tranName = NULL;
}
break;
case SQL_TA_DELX :
/*
** Free associated transaction name handle.
*/
if ( tranHndl->th_tranName ) /* Should never be NULL */
{
QUremove( &tranHndl->th_tranNameQue );
IIapi_deleteTranName( tranHndl->th_tranName );
tranHndl->th_tranName = NULL;
}
/*
** Mark handle for deletion.
*/
QUremove( (QUEUE *)tranHndl );
sm_hndl->hd_delete = TRUE;
break;
case SQL_TA_ERAB :
/*
** Transaction Aborted.
*/
IIAPI_TRACE( IIAPI_TR_ERROR )
( "%s: Transaction aborted\n", sql_tran_sm.sm_id );
if ( ! IIapi_localError( sm_hndl, E_AP0002_TRANSACTION_ABORTED,
II_SS40001_SERIALIZATION_FAIL,
IIAPI_ST_FAILURE ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
}
break;
case SQL_TA_ERCF :
/*
** Commit failed.
*/
IIAPI_TRACE( IIAPI_TR_ERROR )
( "%s: transaction commit failed\n", sql_tran_sm.sm_id );
if ( ! IIapi_localError( sm_hndl, E_AP000B_COMMIT_FAILED,
II_SS40001_SERIALIZATION_FAIL,
IIAPI_ST_FAILURE ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
}
break;
case SQL_TA_ERPC :
/*
** Prepare-to-commit failed.
*/
IIAPI_TRACE( IIAPI_TR_ERROR )
( "%s: transaction prepare failed\n", sql_tran_sm.sm_id );
if ( ! IIapi_localError( sm_hndl, E_AP000C_2PC_REFUSED,
II_SS40001_SERIALIZATION_FAIL,
IIAPI_ST_FAILURE ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
}
break;
case SQL_TA_RRSP :
{
/*
** Read response message.
*/
IIAPI_MSG_BUFF *msgBuff = (IIAPI_MSG_BUFF *)parmBlock;
GCA_RE_DATA respData;
if ( (status = IIapi_readMsgResponse( msgBuff, &respData, TRUE ))
!= IIAPI_ST_SUCCESS )
{
success = FALSE;
break;
}
/*
** Check for XA error
*/
if (
respData.gca_rqstatus & GCA_XA_ERROR_MASK &&
respData.gca_errd5 &&
! IIapi_xaError( sm_hndl, respData.gca_errd5 )
)
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
break;
}
case SQL_TA_RXAR :
{
/*
** Read XA response message.
*/
IIAPI_MSG_BUFF *msgBuff = (IIAPI_MSG_BUFF *)parmBlock;
GCA_RE_DATA respData;
if ( (status = IIapi_readMsgResponse( msgBuff, &respData, TRUE ))
!= IIAPI_ST_SUCCESS )
{
success = FALSE;
break;
}
/*
** If no XA error is returned, generate generic XA error.
*/
if ( ! (respData.gca_rqstatus & GCA_XA_ERROR_MASK) ||
! respData.gca_errd5 )
respData.gca_errd5 = IIAPI_XAER_RMERR;
if ( ! IIapi_xaError( sm_hndl, respData.gca_errd5 ) )
{
status = IIAPI_ST_OUT_OF_MEMORY;
success = FALSE;
break;
}
break;
}
case SQL_TA_CBOK :
/*
** Callback with success. Note that
** this will pick up the most severe
** status from the errors associated
** with the event handle.
*/
if ( tranHndl->th_callback )
{
IIapi_appCallback(tranHndl->th_parm, sm_hndl, IIAPI_ST_SUCCESS);
tranHndl->th_callback = FALSE;
}
break;
case SQL_TA_CBFL :
/*
** Callback with failure.
*/
if ( tranHndl->th_callback )
{
IIapi_appCallback(tranHndl->th_parm, sm_hndl, IIAPI_ST_FAILURE);
tranHndl->th_callback = FALSE;
}
break;
case SQL_TA_CBIF :
/*
** API function called in wrong state.
*/
if ( ! IIapi_localError( sm_hndl, E_AP0006_INVALID_SEQUENCE,
II_SS5000R_RUN_TIME_LOGICAL_ERROR,
IIAPI_ST_FAILURE ) )
status = IIAPI_ST_OUT_OF_MEMORY;
else
status = IIAPI_ST_FAILURE;
/*
** This may not have been a transaction
** related function, and we may have a
** callback saved on the transaction
** handle, so we carefully make the
** callback to the caller making sure
** not to disturb the transaction handle.
*/
IIapi_appCallback( (IIAPI_GENPARM *)parmBlock, sm_hndl, status );
break;
case SQL_TA_CBAB :
/*
** Callback with transaction abort.
*/
if ( tranHndl->th_callback )
{
if ( ! IIapi_localError( sm_hndl, E_AP0002_TRANSACTION_ABORTED,
II_SS40001_SERIALIZATION_FAIL,
IIAPI_ST_FAILURE ) )
status = IIAPI_ST_OUT_OF_MEMORY;
else
status = IIAPI_ST_FAILURE;
IIapi_appCallback( tranHndl->th_parm, sm_hndl, status );
tranHndl->th_callback = FALSE;
}
break;
case SQL_TA_CBABX :
/*
** Callback with XA transaction abort.
*/
if ( tranHndl->th_callback )
{
if ( ! IIapi_xaError( sm_hndl, IIAPI_XA_RBROLLBACK ) )
status = IIAPI_ST_OUT_OF_MEMORY;
else
status = IIAPI_ST_FAILURE;
IIapi_appCallback( tranHndl->th_parm, sm_hndl, status );
tranHndl->th_callback = FALSE;
}
break;
case SQL_TA_RCVE :
/*
** Receive error.
**
** We have received an invalid message.
** Since the connection state machine
** may ignore this particular message
** type, convert to a type which will
** ensure the proper handling in all
** state machines.
*/
IIapi_liDispatch( IIAPI_EV_UNEXPECTED_RCVD, sm_hndl, NULL, NULL );
break;
case SQL_TA_HALT :
/*
** Halt state machine execution.
*/
return( FALSE );
}
/*
** If we couldn't complete the action, callback with failure.
*/
if ( ! success && tranHndl->th_callback )
{
IIapi_appCallback( tranHndl->th_parm, sm_hndl, status );
tranHndl->th_callback = FALSE;
}
return( success );
}
static II_BOOL
sm_execute
(
IIAPI_ACTION action,
IIAPI_HNDL *ev_hndl,
IIAPI_HNDL *sm_hndl,
II_PTR parmBlock
)
{
IIAPI_TRANHNDL *tranHndl = (IIAPI_TRANHNDL *)sm_hndl;
IIAPI_SAVEPTHNDL *savePtHndl;
IIAPI_SAVEPTPARM *savePtParm;
IIAPI_STATUS status = OK;
II_BOOL success = TRUE;
char queryText[ 64 ];
switch( action )
{
case NS_TA_REMC :
/*
** Remember callback.
*/
tranHndl->th_callback = TRUE;
tranHndl->th_parm = (IIAPI_GENPARM *)parmBlock;
break;
case NS_TA_DELH :
/*
** Mark handle for deletion.
*/
QUremove( (QUEUE *)tranHndl );
sm_hndl->hd_delete = TRUE;
break;
case NS_TA_CBOK :
/*
** Callback with success. Note that
** this will pick up the most severe
** status from the errors associated
** with the event handle.
*/
if ( tranHndl->th_callback )
{
IIapi_appCallback(tranHndl->th_parm, sm_hndl, IIAPI_ST_SUCCESS);
tranHndl->th_callback = FALSE;
}
break;
case NS_TA_CBIF :
/*
** API function called in wrong state.
*/
if ( ! IIapi_localError( sm_hndl, E_AP0006_INVALID_SEQUENCE,
II_SS5000R_RUN_TIME_LOGICAL_ERROR,
IIAPI_ST_FAILURE ) )
status = IIAPI_ST_OUT_OF_MEMORY;
else
status = IIAPI_ST_FAILURE;
/*
** This may not have been a transaction
** related function, and we may have a
** callback saved on the transaction
** handle, so we carefully make the
** callback to the caller making sure
** not to disturb the transaction handle.
*/
IIapi_appCallback( (IIAPI_GENPARM *)parmBlock, sm_hndl, status );
/*
** We must return the failure here rather
** than following the normal exit route
** to ensure that the transaction handle
** callback does not get made.
*/
return( FALSE );
case NS_TA_RCVE :
/*
** Receive error.
**
** We have received an invalid message.
** Since the connection state machine
** may ignore this particular message
** type, convert to a type which will
** ensure the proper handling in all
** state machines.
*/
IIapi_liDispatch( IIAPI_EV_UNEXPECTED_RCVD, sm_hndl, NULL, NULL );
return( FALSE );
}
/*
** If we couldn't complete the action, callback with failure.
*/
if ( ! success && tranHndl->th_callback )
{
IIapi_appCallback( tranHndl->th_parm, sm_hndl, status );
tranHndl->th_callback = FALSE;
}
return( success );
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_batch( IIAPI_BATCHPARM II_FAR *batchParm )
{
IIAPI_CONNHNDL *connHndl;
IIAPI_TRANHNDL *tranHndl;
IIAPI_STMTHNDL *stmtHndl;
IIAPI_HNDL *handle;
IIAPI_TRACE( IIAPI_TR_TRACE )( "IIapi_batch: adding a batch query\n" );
/*
** Validate Input parameters
*/
if ( ! batchParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: null batch parameters\n" );
return;
}
batchParm->ba_genParm.gp_completed = FALSE;
batchParm->ba_genParm.gp_status = IIAPI_ST_SUCCESS;
batchParm->ba_genParm.gp_errorHandle = NULL;
connHndl = (IIAPI_CONNHNDL *)batchParm->ba_connHandle;
handle = (IIAPI_HNDL *)batchParm->ba_tranHandle;
stmtHndl = (IIAPI_STMTHNDL *)batchParm->ba_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: API is not initialized\n" );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_NOT_INITIALIZED );
return;
}
/*
** Validate connection handle.
*/
if ( ! IIapi_isConnHndl( connHndl ) || IIAPI_STALE_HANDLE( connHndl ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: invalid connHndl %p\n", connHndl );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
/*
** Validate transaction handle.
*/
if ( handle && ! IIapi_isTranName( (IIAPI_TRANNAME *)handle ) &&
(! IIapi_isTranHndl( (IIAPI_TRANHNDL *)handle ) ||
IIAPI_STALE_HANDLE( handle )) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: invalid tranHndl %p\n", handle );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
/*
** Validate statement handle.
*/
if ( stmtHndl )
{
if ( ! IIapi_isStmtHndl( (IIAPI_STMTHNDL *)stmtHndl ) ||
IIAPI_STALE_HANDLE( stmtHndl ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: invalid stmtHndl %p\n", stmtHndl );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
if ( ! handle || IIapi_isTranName( (IIAPI_TRANNAME *)handle) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: transaction handle required\n" );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
if ( handle != (IIAPI_HNDL *)stmtHndl->sh_tranHndl )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: wrong tranHndl %p for stmtHndl %p\n",
handle, stmtHndl );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
if ( connHndl != IIapi_getConnHndl( (IIAPI_HNDL *)stmtHndl ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: wrong connHndl %p for stmtHndl %p\n",
connHndl, stmtHndl );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_batch: connHndl = %p, tranHndl = %p, stmtHndl = %p, queryType = %d\n",
batchParm->ba_connHandle, batchParm->ba_tranHandle,
batchParm->ba_stmtHandle, batchParm->ba_queryType );
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_batch: queryText = %s\n",
batchParm->ba_queryText ? batchParm->ba_queryText : "<NULL>" );
IIapi_clearAllErrors( stmtHndl ? (IIAPI_HNDL *)stmtHndl :
( (handle && IIapi_isTranHndl( (IIAPI_TRANHNDL *)handle ))
? handle : (IIAPI_HNDL *)connHndl ) );
/*
** Check that batch processing is supported on the connection.
*/
if ( connHndl->ch_partnerProtocol < GCA_PROTOCOL_LEVEL_68 )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: batch not supported at protocol level %d\n",
connHndl->ch_partnerProtocol );
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP001F_BATCH_UNSUPPORTED,
II_SS50008_UNSUPPORTED_STMT,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &batchParm->ba_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
/*
** Check restrictions on query type and associated info.
*/
if ( connHndl->ch_type != IIAPI_SMT_SQL ||
(batchParm->ba_queryType != IIAPI_QT_QUERY &&
batchParm->ba_queryType != IIAPI_QT_EXEC &&
batchParm->ba_queryType != IIAPI_QT_EXEC_PROCEDURE) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: invalid query type %d for connection type %d\n",
batchParm->ba_queryType, connHndl->ch_type );
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP0011_INVALID_PARAM_VALUE,
II_SS50008_UNSUPPORTED_STMT,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &batchParm->ba_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
if ( batchParm->ba_queryType != IIAPI_QT_EXEC_PROCEDURE &&
! batchParm->ba_queryText )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: query requires query text\n" );
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP0011_INVALID_PARAM_VALUE,
II_SS5000R_RUN_TIME_LOGICAL_ERROR,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &batchParm->ba_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
if ( batchParm->ba_queryType == IIAPI_QT_EXEC_PROCEDURE &&
! batchParm->ba_parameters )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: query requires parameters, none indicated\n" );
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP0011_INVALID_PARAM_VALUE,
II_SS5000R_RUN_TIME_LOGICAL_ERROR,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &batchParm->ba_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
/*
** Allocate a transaction handle if one was not provided.
*/
if ( ! handle || IIapi_isTranName( (IIAPI_TRANNAME *)handle ) )
{
/*
** Check to see if there is an active transaction.
*/
if ( ! IIapi_isQueEmpty( (QUEUE *)&connHndl->ch_tranHndlList ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
("IIapi_batch: connection has active transaction.\n");
if ( ! IIapi_localError( (IIAPI_HNDL *)connHndl,
E_AP0003_ACTIVE_TRANSACTIONS,
II_SS25000_INV_XACT_STATE,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &batchParm->ba_genParm,
(IIAPI_HNDL *)connHndl, IIAPI_ST_FAILURE );
return;
}
if ( ! ( tranHndl = IIapi_createTranHndl(
(IIAPI_TRANNAME *)batchParm->ba_tranHandle,
(IIAPI_CONNHNDL *)batchParm->ba_connHandle ) ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: createTranHndl failed\n" );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
return;
}
}
else
{
/*
** Use existing transaction handle.
*/
tranHndl = (IIAPI_TRANHNDL *)handle;
IIapi_clearAllErrors( (IIAPI_HNDL *)tranHndl );
}
/*
** Allocate a new statement handle or initialize existing handle.
*/
if ( stmtHndl )
initStmtHndl( stmtHndl );
else if ( ! (stmtHndl = IIapi_createStmtHndl( connHndl, tranHndl )) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_batch: createStmtHndl failed\n" );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
goto freeTranHandle;
}
/*
** Update statement handle with batch query information.
*/
if ( batchParm->ba_queryText &&
! (stmtHndl->sh_queryText = STalloc( batchParm->ba_queryText )) )
{
IIAPI_TRACE( IIAPI_TR_FATAL )
( "IIapi_batch: can't alloc query text\n" );
IIapi_appCallback( &batchParm->ba_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
goto freeStmtHandle;
}
stmtHndl->sh_queryType = batchParm->ba_queryType;
if ( batchParm->ba_parameters ) stmtHndl->sh_flags |= IIAPI_SH_PARAMETERS;
/*
** The current set of external batch/query flags
** are not applicable to batch processing, but
** we pass them along anyway.
*/
stmtHndl->sh_flags |= batchParm->ba_flags & IIAPI_QF_ALL_FLAGS;
batchParm->ba_stmtHandle = (II_PTR)stmtHndl;
batchParm->ba_tranHandle = (II_PTR)tranHndl;
IIapi_uiDispatch( IIAPI_EV_BATCH_FUNC,
(IIAPI_HNDL *)stmtHndl, (II_PTR)batchParm );
return;
freeStmtHandle:
/*
** If the statement handle is not the input handle,
** then we allocated a new handle above and we must
** now delete it.
*/
if ( stmtHndl != (IIAPI_STMTHNDL *)batchParm->ba_stmtHandle )
IIapi_deleteStmtHndl( stmtHndl );
freeTranHandle:
/*
** If the transaction handle is not the input handle,
** then we allocated a new handle above and we must
** now delete it.
*/
if ( tranHndl != (IIAPI_TRANHNDL *)batchParm->ba_tranHandle )
IIapi_deleteTranHndl( tranHndl );
return;
}
II_EXTERN II_VOID II_FAR II_EXPORT
IIapi_putColumns( IIAPI_PUTCOLPARM II_FAR *putColParm )
{
IIAPI_STMTHNDL *stmtHndl;
II_ULONG err_code;
IIAPI_TRACE( IIAPI_TR_TRACE )
( "IIapi_putColumns: sending tuple to server\n" );
/*
** Validate Input parameters
*/
if ( ! putColParm )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_putColumns: null putColumns parameters\n" );
return;
}
putColParm->pc_genParm.gp_completed = FALSE;
putColParm->pc_genParm.gp_status = IIAPI_ST_SUCCESS;
putColParm->pc_genParm.gp_errorHandle = NULL;
stmtHndl = (IIAPI_STMTHNDL *)putColParm->pc_stmtHandle;
/*
** Make sure API is initialized
*/
if ( ! IIapi_initialized() )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_putColumns: API is not initialized\n" );
IIapi_appCallback( &putColParm->pc_genParm, NULL,
IIAPI_ST_NOT_INITIALIZED );
return;
}
if ( ! IIapi_isStmtHndl( stmtHndl ) || IIAPI_STALE_HANDLE( stmtHndl ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_putColumns: invalid statement handle\n" );
IIapi_appCallback( &putColParm->pc_genParm, NULL,
IIAPI_ST_INVALID_HANDLE );
return;
}
IIAPI_TRACE( IIAPI_TR_INFO )
( "IIapi_putColumns: stmtHndl = %p\n", stmtHndl );
IIapi_clearAllErrors( (IIAPI_HNDL *)stmtHndl );
if ( ! IIapi_validPColCount( stmtHndl, putColParm ) )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
("IIapi_putColumns: invalid count: %d (actual %d, index %d)\n",
(II_LONG)putColParm->pc_columnCount,
(II_LONG)stmtHndl->sh_colCount,
(II_LONG)stmtHndl->sh_colIndex );
if ( ! IIapi_localError( (IIAPI_HNDL *)stmtHndl,
E_AP0010_INVALID_COLUMN_COUNT,
II_SS21000_CARD_VIOLATION,
IIAPI_ST_FAILURE ) )
IIapi_appCallback( &putColParm->pc_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
else
IIapi_appCallback( &putColParm->pc_genParm,
(IIAPI_HNDL *)stmtHndl, IIAPI_ST_FAILURE );
return;
}
if ( (err_code = IIapi_validDataValue( putColParm->pc_columnCount,
&stmtHndl->sh_colDescriptor[
stmtHndl->sh_colIndex ],
putColParm->pc_columnData )) != OK )
{
IIAPI_TRACE( IIAPI_TR_ERROR )
( "IIapi_putColumns: column data conflicts with descriptor\n" );
/*
** We only issue a warning on data conflicts, but if the
** warning can't be generated then abort the operation.
*/
if ( ! IIapi_localError( (IIAPI_HNDL *)stmtHndl, err_code,
II_SS22500_INVALID_DATA_TYPE,
IIAPI_ST_WARNING ) )
{
IIapi_appCallback( &putColParm->pc_genParm, NULL,
IIAPI_ST_OUT_OF_MEMORY );
return;
}
}
stmtHndl->sh_colFetch = putColParm->pc_columnCount;
IIapi_uiDispatch( IIAPI_EV_PUTCOLUMN_FUNC,
(IIAPI_HNDL *)stmtHndl, (II_PTR)putColParm );
return;
}
