Function dbrow2avp

modules/sqlops/sqlops_impl.c:92–211

value 0 - attr value * value 1 - attr name * value 2 - attr type */

 * value 2 - attr type
 */
static int dbrow2avp(struct db_row *row, struct db_param *dbp, int attr,
					int attr_type, int just_val_flags, str *prefix)
{
	unsigned int uint;
	int  db_flags;
	str  atmp;
	str  vtmp;
	int avp_attr;
	int_str avp_val;
	int flags;

	flags = dbp->a.opd;

	if (just_val_flags==-1)
	{
		/* check for null fields into the row */
		if (row->values[0].nul || row->values[1].nul || row->values[2].nul )
		{
			LM_ERR("dbrow contains NULL fields\n");
			return -1;
		}

		/* check the value types */
		if ( (row->values[0].type!=DB_STRING && row->values[0].type!=DB_STR)
			||  (row->values[1].type!=DB_STRING && row->values[1].type!=DB_STR)
			|| row->values[2].type!=DB_INT )
		{
			LM_ERR("wrong field types in dbrow\n");
			return -1;
		}

		/* check the content of flag field */
		uint = (unsigned int)row->values[2].val.int_val;
		db_flags = ((uint&SQLOPS_DB_NAME_INT)?0:AVP_NAME_STR) |
			((uint&SQLOPS_DB_VAL_INT)?0:AVP_VAL_STR);
	} else {
		/* check the validity of value column */
		if (row->values[0].nul || (row->values[0].type!=DB_STRING &&
		row->values[0].type!=DB_STR && row->values[0].type!=DB_INT) )
		{
			LM_ERR("empty or wrong type for 'value' using scheme\n");
			return -1;
		}
		db_flags = just_val_flags;
	}

	/* is the avp name already known? */
	if ( (flags&SQLOPS_VAL_NONE)==0 )
	{
		/* use the name  */
		avp_attr = attr;
		db_flags |= attr_type;
	} else {
		/* take the name from db response */
		if (row->values[1].type==DB_STRING)
		{
			atmp.s = (char*)row->values[1].val.string_val;
			atmp.len = strlen(atmp.s);