[HICN-16] File Descriptors fixes for list commands

Change-Id: I052013d0d8c6c2bd4b7631c68065bca91024646b
Signed-off-by: Giovanni Conte <gconte@cisco.com>

11 files changed, 76 insertions, 74 deletions

diff --git a/hicn-light/src/config/configuration.c b/hicn-light/src/config/configuration.c
index cccd60620..737605932 100755
--- a/hicn-light/src/config/configuration.c
+++ b/hicn-light/src/config/configuration.c
@@ -102,7 +102,7 @@ void configuration_Destroy(Configuration **configPtr) {
   *configPtr = NULL;
 }
 
-struct iovec *configuration_ProcessRegisterHIcnPrefix(Configuration *config,
+struct iovec *configuration_ProcessRegisterHicnPrefix(Configuration *config,
                                                       struct iovec *request,
                                                       unsigned ingressId) {
   header_control_message *header = request[0].iov_base;
@@ -168,7 +168,7 @@ struct iovec *configuration_ProcessRegisterHIcnPrefix(Configuration *config,
   return response;
 }
 
-struct iovec *configuration_ProcessUnregisterHIcnPrefix(Configuration *config,
+struct iovec *configuration_ProcessUnregisterHicnPrefix(Configuration *config,
                                                         struct iovec *request) {
   header_control_message *header = request[0].iov_base;
   remove_route_command *control = request[1].iov_base;
@@ -292,6 +292,7 @@ struct iovec *configuration_ProcessRegistrationList(Configuration *config,
   response[1].iov_base = payloadResponse;
   response[1].iov_len = sizeof(list_routes_command) * payloadSize;
 
+  fibEntryList_Destroy(&fibList);
   return response;
 }
 
@@ -578,6 +579,7 @@ struct iovec *configuration_ProcessConnectionList(Configuration *config,
   response[1].iov_len =
       sizeof(list_connections_command) * connectionList_Length(connList);
 
+  connectionList_Destroy(&connList);
   return response;
 }
 
@@ -984,7 +986,7 @@ struct iovec *configuration_DispatchCommand(Configuration *config,
 
     case ADD_ROUTE:
       response =
-          configuration_ProcessRegisterHIcnPrefix(config, control, ingressId);
+          configuration_ProcessRegisterHicnPrefix(config, control, ingressId);
       break;
 
     case LIST_ROUTES:
@@ -996,7 +998,7 @@ struct iovec *configuration_DispatchCommand(Configuration *config,
       break;
 
     case REMOVE_ROUTE:
-      response = configuration_ProcessUnregisterHIcnPrefix(config, control);
+      response = configuration_ProcessUnregisterHicnPrefix(config, control);
       break;
 
     case CACHE_STORE:
diff --git a/hicn-light/src/config/configurationListeners.c b/hicn-light/src/config/configurationListeners.c
index be30e2a49..0982a2b13 100755
--- a/hicn-light/src/config/configurationListeners.c
+++ b/hicn-light/src/config/configurationListeners.c
@@ -37,7 +37,7 @@
 #include <src/utils/commands.h>
 #include <src/utils/utils.h>
 
-static bool _setupHIcnListenerOnInet4(Forwarder *forwarder,
+static bool _setupHicnListenerOnInet4(Forwarder *forwarder,
                                       const char *symbolic, Address *address) {
   bool success = false;
 #ifndef __APPLE__
@@ -45,14 +45,14 @@ static bool _setupHIcnListenerOnInet4(Forwarder *forwarder,
       hicnListener_CreateInet(forwarder, (char *)symbolic, address);
   if (ops != NULL) {
     success = listenerSet_Add(forwarder_GetListenerSet(forwarder), ops);
-    parcAssertTrue(success, "Failed to add HIcn listener %s to ListenerSet",
+    parcAssertTrue(success, "Failed to add Hicn listener %s to ListenerSet",
                    symbolic);
   }
 #endif /* __APPLE__ */
   return success;
 }
 
-static bool _setupHIcnListenerOnInet6(Forwarder *forwarder,
+static bool _setupHicnListenerOnInet6(Forwarder *forwarder,
                                       const char *symbolic, Address *address) {
   bool success = false;
 #ifndef __APPLE__
@@ -60,7 +60,7 @@ static bool _setupHIcnListenerOnInet6(Forwarder *forwarder,
       hicnListener_CreateInet6(forwarder, (char *)symbolic, address);
   if (ops != NULL) {
     success = listenerSet_Add(forwarder_GetListenerSet(forwarder), ops);
-    parcAssertTrue(success, "Failed to add HIcn listener %s to ListenerSet",
+    parcAssertTrue(success, "Failed to add Hicn listener %s to ListenerSet",
                    symbolic);
   }
 #endif /* __APPLE__ */
@@ -149,7 +149,7 @@ bool _AddPuntingInet6(const Configuration *config, Punting *punting,
   Address *fakeAddr = addressCreateFromInet6((struct sockaddr_in6 *)addr);
 
   // comments:
-  // EncapType: I use the HIcn encap since the puting is available only for HIcn
+  // EncapType: I use the Hicn encap since the punting is available only for Hicn
   // listeners LocalAddress: The only listern for which we need punting rules is
   // the main one, which has no address
   //              so I create a fake empty address. This need to be consistent
@@ -297,7 +297,7 @@ bool _addHicn(Configuration *config, add_listener_command *control,
     case ADDR_INET: {
       localAddress =
           utils_AddressFromInet(&control->address.ipv4, &control->port);
-      success = _setupHIcnListenerOnInet4(configuration_GetForwarder(config),
+      success = _setupHicnListenerOnInet4(configuration_GetForwarder(config),
                                           symbolic, localAddress);
       break;
     }
@@ -305,7 +305,7 @@ bool _addHicn(Configuration *config, add_listener_command *control,
     case ADDR_INET6: {
       localAddress =
           utils_AddressFromInet6(&control->address.ipv6, &control->port);
-      success = _setupHIcnListenerOnInet6(configuration_GetForwarder(config),
+      success = _setupHicnListenerOnInet6(configuration_GetForwarder(config),
                                           symbolic, localAddress);
       break;
     }
diff --git a/hicn-light/src/config/controlAddConnection.c b/hicn-light/src/config/controlAddConnection.c
index a0a966ddf..0603e37a5 100755
--- a/hicn-light/src/config/controlAddConnection.c
+++ b/hicn-light/src/config/controlAddConnection.c
@@ -43,9 +43,9 @@ static CommandReturn _controlAddConnection_Execute(CommandParser *parser,
 
 // ===================================================
 
-static CommandReturn _controlAddConnection_HIcnHelpExecute(
+static CommandReturn _controlAddConnection_HicnHelpExecute(
     CommandParser *parser, CommandOps *ops, PARCList *args);
-static CommandReturn _controlAddConnection_HIcnExecute(CommandParser *parser,
+static CommandReturn _controlAddConnection_HicnExecute(CommandParser *parser,
                                                        CommandOps *ops,
                                                        PARCList *args);
 
@@ -66,11 +66,11 @@ static CommandReturn _controlAddConnection_TcpExecute(CommandParser *parser,
 // ===================================================
 
 static const char *_commandAddConnection = "add connection";
-static const char *_commandAddConnectionHIcn = "add connection hicn";
+static const char *_commandAddConnectionHicn = "add connection hicn";
 static const char *_commandAddConnectionUdp = "add connection udp";
 static const char *_commandAddConnectionTcp = "add connection tcp";
 static const char *_commandAddConnectionHelp = "help add connection";
-static const char *_commandAddConnectionHIcnHelp = "help add connection hicn";
+static const char *_commandAddConnectionHicnHelp = "help add connection hicn";
 static const char *_commandAddConnectionUdpHelp = "help add connection udp";
 static const char *_commandAddConnectionTcpHelp = "help add connection tcp";
 
@@ -90,9 +90,9 @@ CommandOps *controlAddConnection_HelpCreate(ControlState *state) {
 
 // ===================================================
 
-static CommandOps *_controlAddConnection_HIcnCreate(ControlState *state) {
-  return commandOps_Create(state, _commandAddConnectionHIcn, NULL,
-                           _controlAddConnection_HIcnExecute,
+static CommandOps *_controlAddConnection_HicnCreate(ControlState *state) {
+  return commandOps_Create(state, _commandAddConnectionHicn, NULL,
+                           _controlAddConnection_HicnExecute,
                            commandOps_Destroy);
 }
 
@@ -110,9 +110,9 @@ static CommandOps *_controlAddConnection_TcpCreate(ControlState *state) {
 
 // ===================================================
 
-static CommandOps *_controlAddConnection_HIcnHelpCreate(ControlState *state) {
-  return commandOps_Create(state, _commandAddConnectionHIcnHelp, NULL,
-                           _controlAddConnection_HIcnHelpExecute,
+static CommandOps *_controlAddConnection_HicnHelpCreate(ControlState *state) {
+  return commandOps_Create(state, _commandAddConnectionHicnHelp, NULL,
+                           _controlAddConnection_HicnHelpExecute,
                            commandOps_Destroy);
 }
 
@@ -134,7 +134,7 @@ static CommandReturn _controlAddConnection_HelpExecute(CommandParser *parser,
                                                        CommandOps *ops,
                                                        PARCList *args) {
   printf("Available commands:\n");
-  printf("   %s\n", _commandAddConnectionHIcn);
+  printf("   %s\n", _commandAddConnectionHicn);
   printf("   %s\n", _commandAddConnectionUdp);
   printf("   %s\n", _commandAddConnectionTcp);
   printf("\n");
@@ -144,13 +144,13 @@ static CommandReturn _controlAddConnection_HelpExecute(CommandParser *parser,
 static void _controlAddConnection_Init(CommandParser *parser, CommandOps *ops) {
   ControlState *state = ops->closure;
   controlState_RegisterCommand(state,
-                               _controlAddConnection_HIcnHelpCreate(state));
+                               _controlAddConnection_HicnHelpCreate(state));
   controlState_RegisterCommand(state,
                                _controlAddConnection_UdpHelpCreate(state));
   controlState_RegisterCommand(state,
                                _controlAddConnection_TcpHelpCreate(state));
 
-  controlState_RegisterCommand(state, _controlAddConnection_HIcnCreate(state));
+  controlState_RegisterCommand(state, _controlAddConnection_HicnCreate(state));
   controlState_RegisterCommand(state, _controlAddConnection_UdpCreate(state));
   controlState_RegisterCommand(state, _controlAddConnection_TcpCreate(state));
 }
@@ -269,14 +269,14 @@ static CommandReturn _controlAddConnection_IpHelp(CommandParser *parser,
   return CommandReturn_Success;
 }
 
-static CommandReturn _controlAddConnection_HIcnHelpExecute(
+static CommandReturn _controlAddConnection_HicnHelpExecute(
     CommandParser *parser, CommandOps *ops, PARCList *args) {
   _controlAddConnection_IpHelp(parser, ops, args, "hicn");
 
   return CommandReturn_Success;
 }
 
-static CommandReturn _controlAddConnection_HIcnExecute(CommandParser *parser,
+static CommandReturn _controlAddConnection_HicnExecute(CommandParser *parser,
                                                        CommandOps *ops,
                                                        PARCList *args) {
   static const int _indexSymbolic = 3;
@@ -284,7 +284,7 @@ static CommandReturn _controlAddConnection_HIcnExecute(CommandParser *parser,
   static const int _indexLocAddr = 5;
 
   if (parcList_Size(args) != 6) {
-    _controlAddConnection_HIcnHelpExecute(parser, ops, args);
+    _controlAddConnection_HicnHelpExecute(parser, ops, args);
     return CommandReturn_Failure;
   }
 
diff --git a/hicn-light/src/core/forwarder.c b/hicn-light/src/core/forwarder.c
index cb94af3b5..e84351365 100755
--- a/hicn-light/src/core/forwarder.c
+++ b/hicn-light/src/core/forwarder.c
@@ -439,7 +439,7 @@ PARCClock *forwarder_GetClock(const Forwarder *forwarder) {
   return forwarder->clock;
 }
 
-hicn_socket_helper_t *forwarder_GetHIcnSocketHelper(Forwarder *forwarder) {
+hicn_socket_helper_t *forwarder_GetHicnSocketHelper(Forwarder *forwarder) {
   return forwarder->hicnSocketHelper;
 }
 
diff --git a/hicn-light/src/core/forwarder.h b/hicn-light/src/core/forwarder.h
index ad3f9756b..e044add3b 100755
--- a/hicn-light/src/core/forwarder.h
+++ b/hicn-light/src/core/forwarder.h
@@ -240,7 +240,7 @@ void forwarder_ClearCache(Forwarder *forwarder);
 void forwarder_SetStrategy(Forwarder *forwarder, Name *prefix,
                            strategy_type strategy);
 
-hicn_socket_helper_t *forwarder_GetHIcnSocketHelper(Forwarder *forwarder);
+hicn_socket_helper_t *forwarder_GetHicnSocketHelper(Forwarder *forwarder);
 
 #ifdef WITH_MAPME
 
diff --git a/hicn-light/src/core/messageHandler.h b/hicn-light/src/core/messageHandler.h
index d63656461..cf8ab3672 100755
--- a/hicn-light/src/core/messageHandler.h
+++ b/hicn-light/src/core/messageHandler.h
@@ -145,7 +145,7 @@ static inline size_t messageHandler_GetIPHeaderLength(unsigned ipVersion) {
     return 0;
 }
 
-static inline bool messageHandler_IsValidHIcnPacket(const uint8_t *message) {
+static inline bool messageHandler_IsValidHicnPacket(const uint8_t *message) {
   uint8_t version = messageHandler_GetIPPacketType(message);
   if (version == IPv6_TYPE || version == IPv4_TYPE) {
     return true;
diff --git a/hicn-light/src/io/hicnConnection.c b/hicn-light/src/io/hicnConnection.c
index 85cf50921..6def8ed43 100755
--- a/hicn-light/src/io/hicnConnection.c
+++ b/hicn-light/src/io/hicnConnection.c
@@ -14,7 +14,7 @@
  */
 
 /**
- * Embodies the reader/writer for a HIcn connection
+ * Embodies the reader/writer for a Hicn connection
  *
  * NB The Send() function may overflow the output buffer
  *
@@ -112,7 +112,7 @@ static IoOperations _template = {.closure = NULL,
 
 // =================================================================
 
-static void _setConnectionState(_HicnState *HIcn, bool isUp);
+static void _setConnectionState(_HicnState *Hicn, bool isUp);
 static bool _saveSockaddr(_HicnState *hicnConnState, const AddressPair *pair);
 static void _refreshProbeDestAddress(_HicnState *hicnConnState,
                                      const uint8_t *message);
@@ -150,7 +150,7 @@ IoOperations *hicnConnection_Create(Forwarder *forwarder, int fd,
       char *str = addressPair_ToString(hicnConnState->addressPair);
       logger_Log(hicnConnState->logger, LoggerFacility_IO, PARCLogLevel_Info,
                  __func__,
-                 "HIcnConnection %p created for address %s (isLocal %d)",
+                 "HicnConnection %p created for address %s (isLocal %d)",
                  (void *)hicnConnState, str, hicnConnState->isLocal);
       free(str);
     }
@@ -196,7 +196,7 @@ static void _destroy(IoOperations **opsPtr) {
   if (logger_IsLoggable(hicnConnState->logger, LoggerFacility_IO,
                         PARCLogLevel_Info)) {
     logger_Log(hicnConnState->logger, LoggerFacility_IO, PARCLogLevel_Info,
-               __func__, "HIcnConnection %p destroyed", (void *)hicnConnState);
+               __func__, "HicnConnection %p destroyed", (void *)hicnConnState);
   }
 
   // XXX
diff --git a/hicn-light/src/io/hicnConnection.h b/hicn-light/src/io/hicnConnection.h
index 757e534ba..930e2d470 100755
--- a/hicn-light/src/io/hicnConnection.h
+++ b/hicn-light/src/io/hicnConnection.h
@@ -15,7 +15,7 @@
 
 /**
  * @file hicnConnection.h
- * @brief Represents a HIcn connection for the connection table
+ * @brief Represents a Hicn connection for the connection table
  *
  * <#Detailed Description#>
  *
@@ -30,7 +30,7 @@
 #include <src/utils/address.h>
 
 /**
- * Creates a HIcn connection that can send to the remote address
+ * Creates a Hicn connection that can send to the remote address
  *
  * The address pair must both be same type (i.e. INET or INET6).
  *
diff --git a/hicn-light/src/io/hicnListener.c b/hicn-light/src/io/hicnListener.c
index 161f5b317..789face90 100755
--- a/hicn-light/src/io/hicnListener.c
+++ b/hicn-light/src/io/hicnListener.c
@@ -119,9 +119,9 @@ static bool _isEmptyAddressIPv4(Address *address) {
 
 ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
                                      Address *address) {
-  HIcnListener *hicn = parcMemory_AllocateAndClear(sizeof(HIcnListener));
+  HicnListener *hicn = parcMemory_AllocateAndClear(sizeof(HicnListener));
   parcAssertNotNull(hicn, "parcMemory_AllocateAndClear(%zu) returned NULL",
-                    sizeof(HIcnListener));
+                    sizeof(HicnListener));
 
   hicn->forwarder = forwarder;
   hicn->logger = logger_Acquire(forwarder_GetLogger(forwarder));
@@ -134,7 +134,7 @@ ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
   hicn->connection_id = -1;
 
   hicn_socket_helper_t *hicnSocketHelper =
-      forwarder_GetHIcnSocketHelper(forwarder);
+      forwarder_GetHicnSocketHelper(forwarder);
 
   if (_isEmptyAddressIPv4(address)) {
     hicn->hicn_fd = hicn_socket(hicnSocketHelper, symbolic, NULL);
@@ -158,7 +158,7 @@ ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
                           PARCLogLevel_Debug)) {
       logger_Log(
           hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug, __func__,
-          "HIcnListener %s: error while creating an hicn listener in lib_hicn",
+          "HicnListener %s: error while creating an hicn listener in lib_hicn",
           symbolic);
     }
     logger_Release(&hicn->logger);
@@ -190,7 +190,7 @@ ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
 
   if (logger_IsLoggable(hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug)) {
     logger_Log(hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug, __func__,
-               "HIcnListener %s created", symbolic);
+               "HicnListener %s created", symbolic);
   }
 
   return ops;
@@ -199,9 +199,9 @@ ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
 
 ListenerOps *hicnListener_CreateInet6(Forwarder *forwarder, char *symbolic,
                                       Address *address) {
-  HIcnListener *hicn = parcMemory_AllocateAndClear(sizeof(HIcnListener));
+  HicnListener *hicn = parcMemory_AllocateAndClear(sizeof(HicnListener));
   parcAssertNotNull(hicn, "parcMemory_AllocateAndClear(%zu) returned NULL",
-                    sizeof(HIcnListener));
+                    sizeof(HicnListener));
 
   hicn->forwarder = forwarder;
   hicn->logger = logger_Acquire(forwarder_GetLogger(forwarder));
@@ -219,7 +219,7 @@ ListenerOps *hicnListener_CreateInet6(Forwarder *forwarder, char *symbolic,
   //address we just need to set the right type of packet
 
   hicn_socket_helper_t *hicnSocketHelper =
-      forwarder_GetHIcnSocketHelper(forwarder);
+      forwarder_GetHicnSocketHelper(forwarder);
 
   if (_isEmptyAddressIPv6(address)) {
     // create main listener
@@ -248,7 +248,7 @@ ListenerOps *hicnListener_CreateInet6(Forwarder *forwarder, char *symbolic,
                           PARCLogLevel_Debug)) {
       logger_Log(
           hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug, __func__,
-          "HIcnListener %s: error while creating an hicn listener in lib_hicn",
+          "HicnListener %s: error while creating an hicn listener in lib_hicn",
           symbolic);
     }
     logger_Release(&hicn->logger);
@@ -280,16 +280,16 @@ ListenerOps *hicnListener_CreateInet6(Forwarder *forwarder, char *symbolic,
 
   if (logger_IsLoggable(hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug)) {
     logger_Log(hicn->logger, LoggerFacility_IO, PARCLogLevel_Debug, __func__,
-               "HIcnListener %s created", symbolic);
+               "HicnListener %s created", symbolic);
   }
 
   return ops;
 }
 
 bool _hicnListener_BindInet6(ListenerOps *ops, const Address *remoteAddress) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   hicn_socket_helper_t *hicnSocketHelper =
-      forwarder_GetHIcnSocketHelper(hicn->forwarder);
+      forwarder_GetHicnSocketHelper(hicn->forwarder);
 
   struct sockaddr_in6 *tmpAddr =
       parcMemory_AllocateAndClear(sizeof(struct sockaddr_in6));
@@ -319,9 +319,9 @@ bool _hicnListener_BindInet6(ListenerOps *ops, const Address *remoteAddress) {
 }
 
 bool _hicnListener_BindInet(ListenerOps *ops, const Address *remoteAddress) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   hicn_socket_helper_t *hicnSocketHelper =
-      forwarder_GetHIcnSocketHelper(hicn->forwarder);
+      forwarder_GetHicnSocketHelper(hicn->forwarder);
 
   struct sockaddr_in *tmpAddr =
       parcMemory_AllocateAndClear(sizeof(struct sockaddr_in));
@@ -362,9 +362,9 @@ bool hicnListener_Bind(ListenerOps *ops, const Address *remoteAddress) {
 }
 
 bool hicnListener_Punting(ListenerOps *ops, const char *prefix) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   hicn_socket_helper_t *hicnSocketHelper =
-      forwarder_GetHIcnSocketHelper(hicn->forwarder);
+      forwarder_GetHicnSocketHelper(hicn->forwarder);
 
   int res = hicn_listen(hicnSocketHelper, hicn->hicn_fd, prefix);
   int retry = 0;
@@ -388,7 +388,7 @@ bool hicnListener_Punting(ListenerOps *ops, const char *prefix) {
 }
 
 bool hicnListener_SetConnectionId(ListenerOps *ops, unsigned connId) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   if (hicn) {
     hicn->connection_id = connId;
     return true;
@@ -396,12 +396,12 @@ bool hicnListener_SetConnectionId(ListenerOps *ops, unsigned connId) {
   return false;
 }
 
-static void _hicnListener_Destroy(HIcnListener **listenerPtr) {
+static void _hicnListener_Destroy(HicnListener **listenerPtr) {
   parcAssertNotNull(listenerPtr, "Parameter must be non-null double pointer");
   parcAssertNotNull(*listenerPtr,
                     "Parameter must derefernce to non-null pointer");
 
-  HIcnListener *hicn = *listenerPtr;
+  HicnListener *hicn = *listenerPtr;
 
   // close(hicn->hicn_fd); //XXX close the fd in the hicnlib (detroy listener?)
   dispatcher_DestroyNetworkEvent(forwarder_GetDispatcher(hicn->forwarder),
@@ -414,32 +414,32 @@ static void _hicnListener_Destroy(HIcnListener **listenerPtr) {
 
 static void _destroy(ListenerOps **listenerOpsPtr) {
   ListenerOps *ops = *listenerOpsPtr;
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   _hicnListener_Destroy(&hicn);
   parcMemory_Deallocate((void **)&ops);
   *listenerOpsPtr = NULL;
 }
 
 static unsigned _getInterfaceIndex(const ListenerOps *ops) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   return hicn->conn_id;
 }
 
 static const Address *_getListenAddress(const ListenerOps *ops) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   return hicn->localAddress;
 }
 
 static EncapType _getEncapType(const ListenerOps *ops) { return ENCAP_HICN; }
 
 static int _getSocket(const ListenerOps *ops) {
-  HIcnListener *hicn = (HIcnListener *)ops->context;
+  HicnListener *hicn = (HicnListener *)ops->context;
   return hicn->hicn_fd;
 }
 
 // ===============================
 
-static void _readFrameToDiscard(HIcnListener *hicn, int fd) {
+static void _readFrameToDiscard(HicnListener *hicn, int fd) {
   // we need to discard the frame.  Read 1 byte.  This will clear it off the
   // stack.
   uint8_t buffer;
@@ -463,7 +463,7 @@ static void _readFrameToDiscard(HIcnListener *hicn, int fd) {
   }
 }
 
-static unsigned _createNewConnection(HIcnListener *hicn, int fd,
+static unsigned _createNewConnection(HicnListener *hicn, int fd,
                                      const AddressPair *pair) {
   bool isLocal = false;
 
@@ -477,7 +477,7 @@ static unsigned _createNewConnection(HIcnListener *hicn, int fd,
   return connid;
 }
 
-const Connection *_findConnectionFromPacket(HIcnListener *hicn,
+const Connection *_findConnectionFromPacket(HicnListener *hicn,
                                             Address *packetSourceAddress) {
   const Connection *conn = NULL;
   if (hicn->connection_id != -1) {
@@ -520,7 +520,7 @@ static Address *_createAddressFromPacket(uint8_t *msgBuffer) {
   return packetAddr;
 }
 
-static void _handleProbeMessage(HIcnListener *hicn, uint8_t *msgBuffer) {
+static void _handleProbeMessage(HicnListener *hicn, uint8_t *msgBuffer) {
   Address *packetAddr = _createAddressFromPacket(msgBuffer);
 
   if (packetAddr != NULL) {
@@ -536,7 +536,7 @@ static void _handleProbeMessage(HIcnListener *hicn, uint8_t *msgBuffer) {
   parcMemory_Deallocate((void **)&msgBuffer);
 }
 
-static void _handleWldrNotification(HIcnListener *hicn, uint8_t *msgBuffer) {
+static void _handleWldrNotification(HicnListener *hicn, uint8_t *msgBuffer) {
   Address *packetAddr = _createAddressFromPacket(msgBuffer);
 
   if (packetAddr == NULL) {
@@ -563,7 +563,7 @@ static void _handleWldrNotification(HIcnListener *hicn, uint8_t *msgBuffer) {
 }
 
 #ifdef WITH_MAPME
-static void _handleMapMe(HIcnListener *hicn, int fd, uint8_t *msgBuffer) {
+static void _handleMapMe(HicnListener *hicn, int fd, uint8_t *msgBuffer) {
   Address *packetAddr = _createAddressFromPacket(msgBuffer);
 
   if (packetAddr == NULL) {
@@ -630,7 +630,7 @@ static void _handleMapMe(HIcnListener *hicn, int fd, uint8_t *msgBuffer) {
 }
 #endif /* WITH_MAPME */
 
-static Message *_readMessage(HIcnListener *hicn, int fd, uint8_t *msgBuffer) {
+static Message *_readMessage(HicnListener *hicn, int fd, uint8_t *msgBuffer) {
   Message *message = NULL;
 
   ssize_t readLength = read(fd, msgBuffer, MTU_SIZE);
@@ -702,7 +702,7 @@ static Message *_readMessage(HIcnListener *hicn, int fd, uint8_t *msgBuffer) {
   return message;
 }
 
-static void _receivePacket(HIcnListener *hicn, int fd) {
+static void _receivePacket(HicnListener *hicn, int fd) {
   Message *msg = NULL;
   uint8_t *msgBuffer = parcMemory_AllocateAndClear(MTU_SIZE);
   msg = _readMessage(hicn, fd, msgBuffer);
@@ -713,7 +713,7 @@ static void _receivePacket(HIcnListener *hicn, int fd) {
 }
 
 static void _hicnListener_readcb(int fd, PARCEventType what, void *hicnVoid) {
-  HIcnListener *hicn = (HIcnListener *)hicnVoid;
+  HicnListener *hicn = (HicnListener *)hicnVoid;
 
   if (hicn->inetFamily == IPv4 || hicn->inetFamily == IPv6) {
     if (what & PARCEventType_Read) {
diff --git a/hicn-light/src/io/hicnListener.h b/hicn-light/src/io/hicnListener.h
index 98c5387c9..5897d33ad 100755
--- a/hicn-light/src/io/hicnListener.h
+++ b/hicn-light/src/io/hicnListener.h
@@ -15,7 +15,7 @@
 
 /**
  * @file hicnListener.h
- * @brief Listens for in coming HIcn connections
+ * @brief Listens for in coming Hicn connections
  *
  *
  */
@@ -29,7 +29,7 @@
 #include <stdlib.h>
 
 struct hicn_listener;
-typedef struct hicn_listener HIcnListener;
+typedef struct hicn_listener HicnListener;
 
 ListenerOps *hicnListener_CreateInet(Forwarder *forwarder, char *symbolic,
                                      Address *address);
diff --git a/hicn-light/src/io/streamConnection.c b/hicn-light/src/io/streamConnection.c
index fedbb157a..948b6c01b 100755
--- a/hicn-light/src/io/streamConnection.c
+++ b/hicn-light/src/io/streamConnection.c
@@ -504,13 +504,13 @@ PARCEventBuffer *_tryReadControlMessage(_StreamState *stream,
   return NULL;
 }
 
-static bool _isAnHIcnPacket(PARCEventBuffer *input) {
+static bool _isAnHicnPacket(PARCEventBuffer *input) {
   size_t bytesAvailable = parcEventBuffer_GetLength(input);
   parcAssertTrue(bytesAvailable >= sizeof(header_control_message),
                  "Called with too short an input: %zu", bytesAvailable);
 
   uint8_t *fh = parcEventBuffer_Pullup(input, sizeof(header_control_message));
-  return messageHandler_IsValidHIcnPacket(fh);
+  return messageHandler_IsValidHicnPacket(fh);
 }
 
 static Message *_readMessage(_StreamState *stream, Ticks time,
@@ -607,8 +607,8 @@ static void _conn_readcb(PARCEventQueue *event, PARCEventType type,
         parcEventBuffer_Destroy(&message);
       }
 
-    } else if (_isAnHIcnPacket(input)) {
-      // this is an HIcn packet (here we should distinguish between IPv4 and
+    } else if (_isAnHicnPacket(input)) {
+      // this is an Hicn packet (here we should distinguish between IPv4 and
       // IPv6 tryReadMessage may set nextMessageLength
       Message *message = _tryReadMessage(input, stream);