* Added cligen variable translation.

* See FAQ and example

example/example.yang

@@ -11,6 +11,12 @@ module example {
     }
     description
 	"Example code that includes ietf-ip and ietf-routing";
+    /* Translation function example - See also example_cli */
+    list translate{
+	leaf value{
+	    type string;
+	}
+    }
     rpc client-rpc {
 	description "Example local client-side RPC that is processed by the
                      the netconf/restconf and not sent to the backend.

example/example_cli.c

@@ -137,3 +137,21 @@ clixon_plugin_init(clicon_handle h)
 
     return &api;
 }
+
+/*! Translate function from an original value to a new.
+ * In this case, assume string and increment characters, eg HAL->IBM
+ */
+int
+incstr(cligen_handle h,
+       cg_var       *cv)
+{
+    char *str;
+    int i;
+    
+    if (cv_type_get(cv) != CGV_STRING)
+	return 0;
+    str = cv_string_get(cv);
+    for (i=0; i<strlen(str); i++)
+	str[i]++;
+    return 0;
+}

example/example_cli.cli

@@ -3,6 +3,11 @@ CLICON_MODE="example";
 CLICON_PROMPT="%U@%H> ";
 CLICON_PLUGIN="example_cli";
 
+# Translate variable "value" by incrementing its characters
+translate value (<value:string translate:incstr()>),cli_set("/translate/value");
+
+
+
 # Note, when switching to PT, change datamodel to only @datamodel
 set @datamodel:example, cli_set();
 merge @datamodel:example, cli_merge();