void
gcd_api_autocommit( GCD_PCB *pcb, bool enable )
{
pcb->api.name = "IIapi_autocommit()";
pcb->api.parm.ac.ac_genParm.gp_callback = gcd_auto_cmpl;
pcb->api.parm.ac.ac_genParm.gp_closure = (PTR)pcb;
if ( enable )
{
pcb->api.parm.ac.ac_connHandle = pcb->ccb->cib->conn;
pcb->api.parm.ac.ac_tranHandle = NULL;
}
else
{
pcb->api.parm.ac.ac_connHandle = NULL;
pcb->api.parm.ac.ac_tranHandle = pcb->ccb->cib->tran;
pcb->ccb->cib->tran = NULL;
}
IIapi_autocommit( &pcb->api.parm.ac );
return;
}
int
main( int argc, char** argv )
{
II_PTR connHandle = (II_PTR)NULL;
II_PTR tranHandle = (II_PTR)NULL;
II_PTR stmtHandle = (II_PTR)NULL;
II_PTR envHandle = (II_PTR)NULL;
IIAPI_CONNPARM connParm;
IIAPI_AUTOPARM autoparm;
IIAPI_QUERYPARM queryParm;
IIAPI_GETDESCRPARM getDescrParm;
IIAPI_GETCOLPARM getColParm;
IIAPI_GETQINFOPARM getQInfoParm;
IIAPI_CLOSEPARM closeParm;
IIAPI_WAITPARM waitParm = { -1 };
IIAPI_DESCRIPTOR DescrBuffer[ 5 ];
IIAPI_DATAVALUE DataBuffer[ 5 ];
char var[5][129];
short i, len;
IIdemo_init(&envHandle);
/*
** Connect to local Name Server
*/
printf( "apisname: establishing connection to Name Server\n" );
connParm.co_genParm.gp_callback = NULL;
connParm.co_genParm.gp_closure = NULL;
connParm.co_target = NULL;
connParm.co_type = IIAPI_CT_NS;
connParm.co_connHandle = envHandle;
connParm.co_tranHandle = NULL;
connParm.co_username = NULL;
connParm.co_password = NULL;
connParm.co_timeout = -1;
IIapi_connect( &connParm );
while( connParm.co_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
connHandle = connParm.co_connHandle;
tranHandle = connParm.co_tranHandle;
/*
** Enable autocommit
*/
printf( "apisauto: enable autocommit\n" );
autoparm.ac_genParm.gp_callback = NULL;
autoparm.ac_genParm.gp_closure = NULL;
autoparm.ac_connHandle = connHandle;
autoparm.ac_tranHandle = NULL;
IIapi_autocommit( &autoparm );
while( autoparm.ac_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
tranHandle = autoparm.ac_tranHandle;
/*
** Execute 'show' statement.
*/
printf( "apisname: retrieving VNODE connection info\n");
queryParm.qy_genParm.gp_callback = NULL;
queryParm.qy_genParm.gp_closure = NULL;
queryParm.qy_connHandle = connHandle;
queryParm.qy_queryType = IIAPI_QT_QUERY;
queryParm.qy_queryText = showText;
queryParm.qy_parameters = FALSE;
queryParm.qy_tranHandle = tranHandle;
queryParm.qy_stmtHandle = NULL;
IIapi_query( &queryParm );
while( queryParm.qy_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
stmtHandle = queryParm.qy_stmtHandle;
/*
** Get result row descriptors.
*/
getDescrParm.gd_genParm.gp_callback = NULL;
getDescrParm.gd_genParm.gp_closure = NULL;
getDescrParm.gd_stmtHandle = stmtHandle;
getDescrParm.gd_descriptorCount = 0;
getDescrParm.gd_descriptor = NULL;
IIapi_getDescriptor( &getDescrParm );
while( getDescrParm.gd_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Retrieve result rows.
*/
getColParm.gc_genParm.gp_callback = NULL;
getColParm.gc_genParm.gp_closure = NULL;
getColParm.gc_rowCount = 1;
getColParm.gc_columnCount = getDescrParm.gd_descriptorCount;
getColParm.gc_columnData = DataBuffer;
getColParm.gc_stmtHandle = stmtHandle;
getColParm.gc_moreSegments = 0;
for( i = 0; i < getDescrParm.gd_descriptorCount; i++ )
getColParm.gc_columnData[i].dv_value = var[i];
do
{
IIapi_getColumns( &getColParm );
while( getColParm.gc_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
if ( getColParm.gc_genParm.gp_status >= IIAPI_ST_NO_DATA )
break;
for( i = 0; i < getDescrParm.gd_descriptorCount; i++ )
{
if ( getDescrParm.gd_descriptor[i].ds_dataType == IIAPI_VCH_TYPE )
{
memcpy( (char *)&len, var[i], 2 );
var[i][ len + 2 ] = '\0';
strcpy( var[i], &var[i][2] );
}
else
{
var[i][ getColParm.gc_columnData[ i ].dv_length ] = '\0';
}
}
printf( "\tG/P = %s vnode = %s host = %s prot = %s addr = %s\n",
var[0],var[1],var[2],var[3],var[4]);
} while (1);
/*
** Get query results.
*/
getQInfoParm.gq_genParm.gp_callback = NULL;
getQInfoParm.gq_genParm.gp_closure = NULL;
getQInfoParm.gq_stmtHandle = stmtHandle;
IIapi_getQueryInfo( &getQInfoParm );
while( getQInfoParm.gq_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Close query.
*/
closeParm.cl_genParm.gp_callback = NULL;
closeParm.cl_genParm.gp_closure = NULL;
closeParm.cl_stmtHandle = stmtHandle;
IIapi_close( &closeParm );
while( closeParm.cl_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Disable autocommit.
*/
printf( "apisname: disable autocommit\n" );
autoparm.ac_connHandle = NULL;
autoparm.ac_tranHandle = tranHandle;
IIapi_autocommit( &autoparm );
while( autoparm.ac_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
IIdemo_disconn(&connHandle);
IIdemo_term(&envHandle);
return( 0 );
}