[HICN-192] Add interface to administratively set a connection up and down

Change-Id: I8d00262fd8601328a50d0e2a6bef952031246818
Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>

1 files changed, 41 insertions, 0 deletions

diff --git a/hicn-light/src/hicn/io/udpConnection.c b/hicn-light/src/hicn/io/udpConnection.c
index 69cbea0e1..fb1865df3 100644
--- a/hicn-light/src/hicn/io/udpConnection.c
+++ b/hicn-light/src/hicn/io/udpConnection.c
@@ -57,6 +57,11 @@ typedef struct udp_state {
   unsigned id;
 
   unsigned delay;
+
+  /* This information would better be stored in the connection data structure
+   * but it is currently not reachable from within the implementation. */
+  connection_state_t state;
+  connection_state_t admin_state;
 } _UdpState;
 
 // Prototypes
@@ -72,6 +77,10 @@ static void _destroy(IoOperations **opsPtr);
 static list_connections_type _getConnectionType(const IoOperations *ops);
 static Ticks _sendProbe(IoOperations *ops, unsigned probeType,
                         uint8_t *message);
+static connection_state_t _getState(const IoOperations *ops);
+static void _setState(IoOperations *ops, connection_state_t state);
+static connection_state_t _getAdminState(const IoOperations *ops);
+static void _setAdminState(IoOperations *ops, connection_state_t admin_state);
 
 /*
  * This assigns a unique pointer to the void * which we use
@@ -99,6 +108,10 @@ static IoOperations _template = {
   .class = &_streamConnection_Class,
   .getConnectionType = &_getConnectionType,
   .sendProbe = &_sendProbe,
+  .getState = &_getState,
+  .setState = &_setState,
+  .getAdminState = &_getAdminState,
+  .setAdminState = &_setAdminState,
 };
 
 // =================================================================
@@ -394,3 +407,31 @@ static void _setConnectionState(_UdpState *udpConnState, bool isUp) {
     return;
   }
 }
+
+static connection_state_t _getState(const IoOperations *ops) {
+  parcAssertNotNull(ops, "Parameter must be non-null");
+  const _UdpState *udpConnState =
+      (const _UdpState *)ioOperations_GetClosure(ops);
+  return udpConnState->state;
+}
+
+static void _setState(IoOperations *ops, connection_state_t state) {
+  parcAssertNotNull(ops, "Parameter must be non-null");
+  _UdpState *udpConnState =
+      (_UdpState *)ioOperations_GetClosure(ops);
+  udpConnState->state = state;
+}
+
+static connection_state_t _getAdminState(const IoOperations *ops) {
+  parcAssertNotNull(ops, "Parameter must be non-null");
+  const _UdpState *udpConnState =
+      (const _UdpState *)ioOperations_GetClosure(ops);
+  return udpConnState->admin_state;
+}
+
+static void _setAdminState(IoOperations *ops, connection_state_t admin_state) {
+  parcAssertNotNull(ops, "Parameter must be non-null");
+  _UdpState *udpConnState =
+      (_UdpState *)ioOperations_GetClosure(ops);
+  udpConnState->admin_state = admin_state;
+}