Load netconf notification and add create-subscription to yang.

apps/netconf/netconf_main.c

@@ -91,16 +91,18 @@ process_incoming_packet(clicon_handle h,
     cxobj *xret = NULL; /* Return (out) */
     cxobj *xrpc;
     cxobj *xc;
+    yang_spec *yspec;
 
     clicon_debug(1, "RECV");
     clicon_debug(2, "%s: RCV: \"%s\"", __FUNCTION__, cbuf_get(cb));
+    yspec = clicon_dbspec_yang(h);
     if ((str0 = strdup(cbuf_get(cb))) == NULL){
 	clicon_log(LOG_ERR, "%s: strdup: %s", __FUNCTION__, strerror(errno));
 	return -1;
     }
     str = str0;
     /* Parse incoming XML message */
-    if (xml_parse_string(str, NULL, &xreq) < 0){ 
+    if (xml_parse_string(str, yspec, &xreq) < 0){ 
 	if ((cbret = cbuf_new()) == NULL){
 	    if (netconf_operation_failed(cbret, "rpc", "internal error")< 0)
 		goto done;

lib/clixon/clixon_xml_sort.h

@@ -44,9 +44,9 @@ extern int xml_child_sort;
 /*
  * Prototypes
  */
-int    xml_child_spec(char  *name, cxobj  *xp, yang_spec *yspec, yang_stmt **yp);
+int xml_child_spec(char *name, cxobj *xp, yang_spec *yspec, yang_stmt **yp);
-int    xml_cmp(const void* arg1, const void* arg2);
+int xml_cmp(const void* arg1, const void* arg2);
-int    xml_sort(cxobj *x0, void *arg);
+int xml_sort(cxobj *x0, void *arg);
 cxobj *xml_search(cxobj *x, char *name, int yangi, enum rfc_6020 keyword, int keynr, char **keyvec, char **keyval);
 int    xml_insert_pos(cxobj *x0, char *name, int yangi, enum rfc_6020 keyword,
 		      int keynr, char **keyvec, char **keyval, int low,

lib/src/clixon_netconf_lib.c

@@ -990,6 +990,8 @@ netconf_module_load(clicon_handle h)
     /* Load yang spec */
     if (yang_spec_parse_module(h, "ietf-netconf", CLIXON_DATADIR, NULL, yspec, NULL)< 0)
 	goto done;
+    if (yang_spec_parse_module(h, "ietf-netconf-notification", CLIXON_DATADIR, NULL, yspec, NULL)< 0)
+	goto done;
     if ((xc = clicon_conf_xml(h)) == NULL){
 	clicon_err(OE_CFG, ENOENT, "Clicon configuration not loaded");
 	goto done; 

yang/ietf-netconf-notification@2008-07-01.yang

@@ -91,4 +91,47 @@ module ietf-netconf-notification {
 	    }
 	}
     }
+    rpc create-subscription {
+      description
+        "The command to create a notification subscription.  It
+                takes as argument the name of the notification stream
+                and filter.  Both of those options
+                limit the content of the subscription.  In addition,
+                there are two time-related parameters, startTime and
+                stopTime, which can be used to select the time interval
+                of interest to the notification replay feature.";
+      reference "RFC 5277, Section 2.1";
+      input {
+	  leaf stream{
+	      type string;
+	      default "NETCONF";
+	      description "An optional parameter, <stream>, that indicates which
+                stream of events is of interest.  If not present, events in the
+                default NETCONF stream will be sent.";
+	  }
+  	  leaf filter{
+	      type string;
+	      description "An optional parameter, <filter>, that indicates which
+               subset of all possible events is of interest.  The format of this
+               parameter is the same as that of the filter parameter in the
+               NETCONF protocol operations.  If not present, all events not
+               precluded by other parameters will be sent.  See section 3.6
+               for more information on filters";
+	  }
+	  leaf startTime {
+	      type date-and-time;
+	      description "used to trigger the replay feature
+         and indicate that the replay should start at the time
+         specified. If <startTime> is not present, this is not a replay
+         subscription.";
+	  }
+	  leaf stopTime {
+	      type date-and-time;
+	      description "used with the optional
+         replay feature to indicate the newest notifications of
+         interest.  If <stopTime> is not present, the notifications will
+         continue until the subscription is terminated.";
+	  }
+      }
+    }
 }