[IOT-1459]Add CA API which returns selected transport adapter
Add CA API which returns selected transport adapter.
Returns bit combinations of CATransportAdapter_t enumeration
which indicate enabled adapter.
CATransportAdapter_t CAGetSelectedNetwork();
Change-Id: If9116991585ab20b56303875d2d83a79316d2387
Signed-off-by: bg.chun <bg.chun@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/13391
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Ashok Babu Channa <ashok.channa@samsung.com>