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feature: add packet_manager API definition

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This commit is contained in:
luwenpeng
2024-09-13 15:53:49 +08:00
parent 16b5174d94
commit 06c498409f
2 changed files with 34 additions and 9 deletions
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18
include/stellar/packet.h
View File

@@ -171,17 +171,8 @@ enum packet_action
{
PACKET_ACTION_FORWARD = 0,
PACKET_ACTION_DROP = 1,
PACKET_ACTION_FAST_FORWARD = 2,
};
#include <stdbool.h>
void packet_mark_as_drop(struct packet *pkt, bool drop);
void packet_free(struct packet *pkt);
void packet_set_action(struct packet *pkt, enum packet_action action);
enum packet_action packet_get_action(const struct packet *pkt);
@@ -194,6 +185,15 @@ uint16_t packet_get_raw_len(const struct packet *pkt);
const char *packet_get_payload(const struct packet *pkt);
uint16_t packet_get_payload_len(const struct packet *pkt);
enum packet_stage
{
PACKET_STAGE_PREROUTING,
PACKET_STAGE_INPUT,
PACKET_STAGE_FORWARD,
PACKET_STAGE_OUTPUT,
PACKET_STAGE_POSTROUTING,
PACKET_STAGE_MAX,
};
#ifdef __cplusplus
}

25
include/stellar/packet_manager.h Normal file
View File

@@ -0,0 +1,25 @@
#pragma once
#ifdef __cplusplus
extern "C"
{
#endif
#include "packet.h"
struct packet_manager;
struct packet_manager_schema;
struct packet_manager_runtime;
struct packet_manager_schema *packet_manager_get_schema(struct packet_manager *pkt_mgr);
struct packet_manager_runtime *packet_manager_get_runtime(struct packet_manager *pkt_mgr, uint16_t thr_idx);
typedef void on_packet_stage_callback(enum packet_stage stage, struct packet *pkt, void *args);
int packet_manager_schema_add_subscriber(struct packet_manager_schema *schema, enum packet_stage stage, on_packet_stage_callback cb, void *args);
void packet_manager_runtime_take_packet(struct packet_manager_runtime *pkt_mgr_rt, struct packet *pkt);
void packet_manager_runtime_schedule_packet(struct packet_manager_runtime *pkt_mgr_rt, struct packet *pkt, enum packet_stage stage);
#ifdef __cplusplus
}
#endif