diff options
Diffstat (limited to 'src/trex_port_attr.h')
-rwxr-xr-x | src/trex_port_attr.h | 104 |
1 files changed, 28 insertions, 76 deletions
diff --git a/src/trex_port_attr.h b/src/trex_port_attr.h index 95050d1b..3cb9beff 100755 --- a/src/trex_port_attr.h +++ b/src/trex_port_attr.h @@ -31,79 +31,50 @@ limitations under the License. * */ class DestAttr { -private: - static const uint8_t g_dummy_mac[6]; + public: DestAttr(uint8_t port_id); + /** + * dest can be either MAC IPv4, or IPv4 unresolved + */ enum dest_type_e { - DEST_TYPE_IPV4 = 1, - DEST_TYPE_MAC = 2 + DEST_TYPE_IPV4 = 1, + DEST_TYPE_IPV4_UNRESOLVED, + DEST_TYPE_MAC, }; /** * set dest as an IPv4 unresolved */ - void set_dest_ipv4(uint32_t ipv4) { - assert(ipv4 != 0); - - m_src_ipv4 = ipv4; - memset(m_mac, 0, 6); - m_type = DEST_TYPE_IPV4; - } + void set_dest(uint32_t ipv4); /** - * set dest as a resolved IPv4 + * set dest as a resolved IPv4 */ - void set_dest_ipv4(uint32_t ipv4, const uint8_t *mac) { - assert(ipv4 != 0); - - m_src_ipv4 = ipv4; - memcpy(m_mac, mac, 6); - m_type = DEST_TYPE_IPV4; - - } - + void set_dest(uint32_t ipv4, const uint8_t *mac); + /** - * dest dest as MAC - * + * set dest as a plain MAC */ - void set_dest_mac(const uint8_t *mac) { - - m_src_ipv4 = 0; - memcpy(m_mac, mac, 6); - m_type = DEST_TYPE_MAC; - } - + void set_dest(const uint8_t *mac); + + /** + * return true if destination is resolved + */ bool is_resolved() const { - if (m_type == DEST_TYPE_MAC) { - return true; - } - - for (int i = 0; i < 6; i++) { - if (m_mac[i] != 0) { - return true; - } - } - - /* all zeroes - non resolved */ - return false; + return (m_type != DEST_TYPE_IPV4_UNRESOLVED); } /** - * get the dest mac - * if no MAC is configured and dest was not resolved - * will return a dummy + * get the dest mac + * if the dest is not resolved + * it will return the default MAC */ const uint8_t *get_dest_mac() { - - if (is_resolved()) { - return m_mac; - } else { - return g_dummy_mac; - } + return m_mac; } /** @@ -113,39 +84,20 @@ public: void on_link_down() { if (m_type == DEST_TYPE_IPV4) { /* reset the IPv4 dest with no resolution */ - set_dest_ipv4(m_src_ipv4); + set_dest(m_ipv4); } } - void to_json(Json::Value &output) { - switch (m_type) { - - case DEST_TYPE_IPV4: - output["type"] = "ipv4"; - output["addr"] = utl_uint32_to_ipv4(m_src_ipv4); - if (is_resolved()) { - output["arp"] = utl_macaddr_to_str(m_mac); - } else { - output["arp"] = Json::nullValue; - } - break; - - case DEST_TYPE_MAC: - output["type"] = "mac"; - output["addr"] = utl_macaddr_to_str(m_mac); - break; - - default: - assert(0); - } - - } + void to_json(Json::Value &output) const; private: - uint32_t m_src_ipv4; + uint32_t m_ipv4; uint8_t *m_mac; dest_type_e m_type; uint8_t m_port_id; + +private: + uint8_t m_default_mac[6]; }; |