63 lines
1.6 KiB
C
63 lines
1.6 KiB
C
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// SPDX-License-Identifier: GPL-2.0-or-later
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/* Zebra mlag header.
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* Copyright (C) 2018 Cumulus Networks, Inc.
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* Donald Sharp
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*/
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#ifndef __ZEBRA_MLAG_H__
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#define __ZEBRA_MLAG_H__
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#include "mlag.h"
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#include "zclient.h"
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#include "zebra/zserv.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ZEBRA_MLAG_BUF_LIMIT 32768
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#define ZEBRA_MLAG_LEN_SIZE 4
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DECLARE_HOOK(zebra_mlag_private_write_data,
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(uint8_t *data, uint32_t len), (data, len));
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DECLARE_HOOK(zebra_mlag_private_monitor_state, (), ());
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DECLARE_HOOK(zebra_mlag_private_open_channel, (), ());
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DECLARE_HOOK(zebra_mlag_private_close_channel, (), ());
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DECLARE_HOOK(zebra_mlag_private_cleanup_data, (), ());
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extern uint8_t mlag_wr_buffer[ZEBRA_MLAG_BUF_LIMIT];
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extern uint8_t mlag_rd_buffer[ZEBRA_MLAG_BUF_LIMIT];
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static inline void zebra_mlag_reset_read_buffer(void)
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{
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memset(mlag_wr_buffer, 0, ZEBRA_MLAG_BUF_LIMIT);
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}
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enum zebra_mlag_state {
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MLAG_UP = 1,
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MLAG_DOWN = 2,
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};
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void zebra_mlag_init(void);
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void zebra_mlag_terminate(void);
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enum mlag_role zebra_mlag_get_role(void);
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void zebra_mlag_client_register(ZAPI_HANDLER_ARGS);
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void zebra_mlag_client_unregister(ZAPI_HANDLER_ARGS);
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void zebra_mlag_forward_client_msg(ZAPI_HANDLER_ARGS);
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void zebra_mlag_send_register(void);
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void zebra_mlag_send_deregister(void);
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void zebra_mlag_handle_process_state(enum zebra_mlag_state state);
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void zebra_mlag_process_mlag_data(uint8_t *data, uint32_t len);
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/*
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* ProtoBuffer Api's
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*/
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int zebra_mlag_protobuf_encode_client_data(struct stream *s,
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uint32_t *msg_type);
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int zebra_mlag_protobuf_decode_message(struct stream *s, uint8_t *data,
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uint32_t len);
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#ifdef __cplusplus
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}
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#endif
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#endif
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