65 lines
2.2 KiB
C
65 lines
2.2 KiB
C
#pragma once
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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#include <stdint.h>
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#include "stellar/session.h"
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struct session;
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struct stellar;
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//return plugin_env
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typedef void *plugin_on_load_func(struct stellar *st);
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typedef void plugin_on_unload_func(void *plugin_env);
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//return per_session_ctx
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typedef void *session_ctx_new_func(struct session *sess, void *plugin_env);
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typedef void session_ctx_free_func(struct session *sess, void *session_ctx, void *plugin_env);
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#define TOPIC_TCP "TCP"
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#define TOPIC_TCP_STREAM "TCP_STREAM"
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#define TOPIC_UDP "UDP"
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#define TOPIC_EGRESS "EGRESS"
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#define TOPIC_CONTROL_PACKET "CONTROL_PACKET"
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//return session plugin_id
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int stellar_session_plugin_register(struct stellar *st,
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session_ctx_new_func session_ctx_new,
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session_ctx_free_func session_ctx_free,
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void *plugin_env);
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void stellar_session_plugin_dettach_current_session(struct session *sess);
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struct packet;
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typedef void plugin_on_packet_func(struct packet *pkt, unsigned char ip_protocol, void *plugin_env);
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//return packet plugin_id
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int stellar_packet_plugin_register(struct stellar *st, unsigned char ip_protocol, plugin_on_packet_func on_packet, void *plugin_env);
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//return polling work result, 0: no work, 1: work
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typedef int plugin_on_polling_func(void *plugin_env);
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//return polling plugin_id
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int stellar_polling_plugin_register(struct stellar *st, plugin_on_polling_func on_polling, void *plugin_env);
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uint16_t stellar_get_current_thread_index();
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// return inject packet length, return 0 if failed
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int stellar_inject_tcp_rst(struct stellar *st, const struct session *sess, enum flow_direction inject_dir);
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int stellar_inject_tcp_fin(struct stellar *st, const struct session *sess, enum flow_direction inject_dir);
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int stellar_inject_tcp_payload(struct stellar *st, const struct session *sess, enum flow_direction inject_dir, const char *payload, uint16_t len);
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int stellar_inject_udp_payload(struct stellar *st, const struct session *sess, enum flow_direction inject_dir, const char *payload, uint16_t len);
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int stellar_inject_ctrl_msg(struct stellar *st, const struct session *sess, const struct sids *sids, const char *msg, uint16_t len);
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int stellar_main(int argc, char **argv);
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#ifdef __cplusplus
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}
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#endif
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