Register generic handlers for ICMPv6 Echo Request / Reply

core/net/ipv6/uip-icmp6.c

@@ -119,8 +119,8 @@ uip_icmp6_register_input_handler(uip_icmp6_input_handler_t *handler)
   list_add(input_handler_list, handler);
 }
 /*---------------------------------------------------------------------------*/
-void
-uip_icmp6_echo_request_input(void)
+static void
+echo_request_input(void)
 {
 #if UIP_CONF_IPV6_RPL
   uint8_t temp_ext_len;
@@ -318,8 +318,8 @@ uip_icmp6_send(const uip_ipaddr_t *dest, int type, int code, int payload_len)
   tcpip_ipv6_output();
 }
 /*---------------------------------------------------------------------------*/
-void
-uip_icmp6_echo_reply_input(void)
+static void
+echo_reply_input(void)
 {
   int ttl;
   uip_ipaddr_t sender;
@@ -386,6 +386,8 @@ uip_icmp6_echo_reply_input(void)
       }
     }
   }
+
+  uip_len = 0;
   return;
 }
 /*---------------------------------------------------------------------------*/
@@ -405,5 +407,18 @@ uip_icmp6_echo_reply_callback_rm(struct uip_icmp6_echo_reply_notification *n)
   list_remove(echo_reply_callback_list, n);
 }
 /*---------------------------------------------------------------------------*/
+UIP_ICMP6_HANDLER(echo_request_handler, ICMP6_ECHO_REQUEST,
+                  UIP_ICMP6_HANDLER_CODE_ANY, echo_request_input);
+UIP_ICMP6_HANDLER(echo_reply_handler, ICMP6_ECHO_REPLY,
+                  UIP_ICMP6_HANDLER_CODE_ANY, echo_reply_input);
+/*---------------------------------------------------------------------------*/
+void
+uip_icmp6_init()
+{
+  /* Register Echo Request and Reply handlers */
+  uip_icmp6_register_input_handler(&echo_request_handler);
+  uip_icmp6_register_input_handler(&echo_reply_handler);
+}
+/*---------------------------------------------------------------------------*/
 /** @} */
 #endif /* UIP_CONF_IPV6 */

core/net/ipv6/uip-icmp6.h

@@ -109,24 +109,6 @@ typedef struct uip_icmp6_error{
 
 /** \name ICMPv6 RFC4443 Message processing and sending */
 /** @{ */
-/** \
- * brief Process an echo request 
- *
- * Perform a few checks, then send an Echo reply. The reply is 
- * built here.
-  */
-void
-uip_icmp6_echo_request_input(void);
-
-/** \
- * brief Process an echo reply
- *
- * Perform a few checks, then call applications to inform that an echo
- * reply has been received.
-  */
-void
-uip_icmp6_echo_reply_input(void);
-
 /**
  * \brief Send an icmpv6 error message
  * \param type type of the error message
@@ -247,6 +229,12 @@ uint8_t uip_icmp6_input(uint8_t type, uint8_t icode);
  */
 void uip_icmp6_register_input_handler(uip_icmp6_input_handler_t *handler);
 
+
+/**
+ * \brief Initialise the uIP ICMPv6 core
+ */
+void uip_icmp6_init(void);
+
 /** @} */
 
 #endif /*ICMP6_H_*/

core/net/ipv6/uip6.c

@@ -411,6 +411,7 @@ uip_init(void)
 {
    
   uip_ds6_init();
+  uip_icmp6_init();
 
 #if UIP_TCP
   for(c = 0; c < UIP_LISTENPORTS; ++c) {