C++ (Cpp) group_entry_add_flow_ref示例

示例#1

文件： flow_entry.c 项目： lindadunbar/of11softswitch

/* Initializes the group references of the flow entry. */
static void
init_group_refs(struct flow_entry *entry) {
    struct group_ref_entry *e;
    size_t i,j;

    for (i=0; i<entry->stats->instructions_num; i++) {
        if (entry->stats->instructions[i]->type == OFPIT_APPLY_ACTIONS ||
            entry->stats->instructions[i]->type == OFPIT_WRITE_ACTIONS) {
            struct ofl_instruction_actions *ia = (struct ofl_instruction_actions *)entry->stats->instructions[i];

            for (j=0; j < ia->actions_num; j++) {
                if (ia->actions[j]->type == OFPAT_GROUP) {
                    struct ofl_action_group *ag = (struct ofl_action_group *)(ia->actions[j]);
                    if (!has_group_ref(entry, ag->group_id)) {
                        struct group_ref_entry *gre = xmalloc(sizeof(struct group_ref_entry));
                        gre->group_id = ag->group_id;
                        list_insert(&entry->group_refs, &gre->node);
                    }
                }
            }
        }
    }

    /* notify groups of the new referencing flow entry */
    LIST_FOR_EACH(e, struct group_ref_entry, node, &entry->group_refs) {
    	struct group_entry *group = group_table_find(entry->dp->groups, e->group_id);
    	if (group != NULL) {
    	    group_entry_add_flow_ref(group, entry);
    	} else {
            VLOG_WARN_RL(LOG_MODULE, &rl, "Trying to access non-existing group(%u).", e->group_id);
    	}
    }
}

示例#2

文件： flow_entry.c 项目： chesteve/of11softswitch

/* Initializes the group references of the flow entry. */
static void
init_group_refs(struct flow_entry *entry) {
    struct group_ref_entry *e;
    size_t i,j;

    for (i=0; i<entry->stats->instructions_num; i++) {
        if (entry->stats->instructions[i]->type == OFPIT_APPLY_ACTIONS ||
            entry->stats->instructions[i]->type == OFPIT_WRITE_ACTIONS) {
            struct ofl_instruction_actions *ia = (struct ofl_instruction_actions *)entry->stats->instructions[i];

            for (j=0; j < ia->actions_num; j++) {
                if (ia->actions[j]->type == OFPAT_GROUP) {
                    struct ofl_action_group *ag = (struct ofl_action_group *)(ia->actions[i]);
                    if (!has_group_ref(entry, ag->group_id)) {
                        struct group_ref_entry *gre = xmalloc(sizeof(struct group_ref_entry));
                        gre->entry = group_table_find(entry->dp->groups, ag->group_id);
                        list_insert(&entry->group_refs, &gre->node);
                    }
                }
            }
        }
    }

    /* notify groups of the new referencing flow entry */
    LIST_FOR_EACH(e, struct group_ref_entry, node, &entry->group_refs) {
        group_entry_add_flow_ref(e->entry, entry);
    }
}