char *
ccnxControlFacade_ToString(const CCNxTlvDictionary *contentDictionary)
{
    char *string;
    char *jsonString = NULL;

    PARCJSON *json = ccnxControlFacade_GetJson(contentDictionary);
    if (json != NULL) {
        jsonString = parcJSON_ToString(json);
    }

    int failure = asprintf(&string, "CCNxControl { isCPI=%s, isNotification=%s, JSON=\"%s\"}",
                           ccnxControlFacade_IsCPI(contentDictionary) ? "true" : "false",
                           ccnxControlFacade_IsNotification(contentDictionary) ? "true" : "false",
                           jsonString != NULL ? jsonString : "NULL");


    if (jsonString) {
        parcMemory_Deallocate((void **) &jsonString);
    }

    assertTrue(failure > -1, "Error asprintf");

    char *result = parcMemory_StringDuplicate(string, strlen(string));
    free(string);

    return result;
}
bool
ccnxControl_IsCPI(const CCNxControl *controlMsg)
{
    return ccnxControlFacade_IsCPI((CCNxTlvDictionary *) controlMsg);
}