diff options
Diffstat (limited to 'hicn-plugin/src/strategy.h')
-rw-r--r-- | hicn-plugin/src/strategy.h | 56 |
1 files changed, 27 insertions, 29 deletions
diff --git a/hicn-plugin/src/strategy.h b/hicn-plugin/src/strategy.h index d949f38a4..28af55f01 100644 --- a/hicn-plugin/src/strategy.h +++ b/hicn-plugin/src/strategy.h @@ -24,18 +24,18 @@ /** * @file strategy.h * - * A strategy is defined as a dpo and a set of function (vft) that will be called - * during the packet processing. A strategy is associated to an entry in the fib by - * assigning the corresponding dpo to the fib entry. The dpo points to a hICN dpo - * context (ctx) which contains the information needed by the strategy to compute - * the next hop. Each strategy hash its own dpo type, which means that the dpo_type - * uniquely identifies a strategy and its vft. The strategy node will use the dpo_type - * to retrieve the corresponding vft. - * Here we provide: - * - a template for the callbacks to implement in order to create a new strategy - * (hicn_fwd_strategy_t) - * - a default implementation for the strategy node which will call the strategy - * functions while processing the interest packets + * A strategy is defined as a dpo and a set of function (vft) that will be + * called during the packet processing. A strategy is associated to an entry in + * the fib by assigning the corresponding dpo to the fib entry. The dpo points + * to a hICN dpo context (ctx) which contains the information needed by the + * strategy to compute the next hop. Each strategy hash its own dpo type, which + * means that the dpo_type uniquely identifies a strategy and its vft. The + * strategy node will use the dpo_type to retrieve the corresponding vft. Here + * we provide: + * - a template for the callbacks to implement in order to create a new + * strategy (hicn_fwd_strategy_t) + * - a default implementation for the strategy node which will call the + * strategy functions while processing the interest packets */ /* Trace context struct */ @@ -51,11 +51,11 @@ typedef struct hicn_strategy_vft_s { void (*hicn_receive_data) (index_t dpo_idx, int nh_idx); void (*hicn_on_interest_timeout) (index_t dpo_idx); - void (*hicn_add_interest) (index_t dpo_idx, hicn_hash_entry_t * pit_entry); - u32 (*hicn_select_next_hop) (index_t dpo_idx, int *nh_idx, - hicn_face_id_t* outface); + void (*hicn_add_interest) (index_t dpo_idx, hicn_hash_entry_t *pit_entry); + u32 (*hicn_select_next_hop) (index_t dpo_idx, int *nh_idx, + hicn_face_id_t *outface); u8 *(*hicn_format_strategy_trace) (u8 *, hicn_strategy_trace_t *); - u8 *(*hicn_format_strategy) (u8 * s, va_list * ap); + u8 *(*hicn_format_strategy) (u8 *s, va_list *ap); /**< Format an hICN dpo*/ } hicn_strategy_vft_t; @@ -69,25 +69,23 @@ typedef enum HICN_STRATEGY_N_NEXT, } hicn_strategy_next_t; -const static char *const hicn_ip6_nodes[] = -{ - "hicn6-iface-input", // this is the name you give your node in VLIB_REGISTER_NODE - NULL, +const static char *const hicn_ip6_nodes[] = { + "hicn6-iface-input", // this is the name you give your node in + // VLIB_REGISTER_NODE + NULL, }; -const static char *const hicn_ip4_nodes[] = -{ - "hicn4-iface-input", // this is the name you give your node in VLIB_REGISTER_NODE - NULL, +const static char *const hicn_ip4_nodes[] = { + "hicn4-iface-input", // this is the name you give your node in + // VLIB_REGISTER_NODE + NULL, }; -const static char *const *const hicn_nodes_strategy[DPO_PROTO_NUM] = -{ - [DPO_PROTO_IP6] = hicn_ip6_nodes, - [DPO_PROTO_IP4] = hicn_ip4_nodes, +const static char *const *const hicn_nodes_strategy[DPO_PROTO_NUM] = { + [DPO_PROTO_IP6] = hicn_ip6_nodes, + [DPO_PROTO_IP4] = hicn_ip4_nodes, }; - extern vlib_node_registration_t hicn_strategy_node; #endif /* //__HICN_STRATEGY__ */ |