tracer.c File Reference

#include "includes.h"
#include "common.h"
#include "request.h"
#include "pkts.h"
#include "bmap.h"
#include "radar.h"
#include "route.h"
#include "rehook.h"
#include "tracer.h"
#include "qspn.h"
#include "igs.h"
#include "netsukuku.h"

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Functions
char *	tracer_pack_pkt (brdcast_hdr *bcast_hdr, tracer_hdr *trcr_hdr, tracer_chunk *tracer, char *bblocks, size_t bblocks_sz, int new_bblocks)
int	ip_to_rfrom (inet_prefix rip, quadro_group *rip_quadg, quadro_group *new_quadg, char quadg_flags)
int	tracer_verify_pkt (tracer_chunk *tracer, u_short hops, inet_prefix rip, quadro_group *rip_quadg, int level)
tracer_chunk *	tracer_add_entry (void *void_map, void *void_node, tracer_chunk *tracer, u_int *hops, u_char level)
int	tracer_add_rtt (int rpos, tracer_chunk *tracer, u_short hop)
int	tracer_get_trtt (int from_rnode_pos, tracer_hdr *trcr_hdr, tracer_chunk *tracer, u_int *trtt)
void	tracer_update_gcount (tracer_hdr *trcr_hdr, tracer_chunk *tracer, int first_hop, u_int *gcount_counter, map_node *int_map, map_gnode **ext_map, int level)
bnode_hdr *	tracer_build_bentry (void *void_map, void *void_node, quadro_group *node_quadg, bnode_chunk **bnodechunk, int *bnode_links, u_char level)
int	tracer_pkt_build (u_char rq, int rq_id, int bcast_sub_id, int gnode_id, u_char gnode_level, brdcast_hdr *bcast_hdr, tracer_hdr *trcr_hdr, tracer_chunk *tracer, u_short old_bblocks, char *old_bblock_buf, size_t old_bblock_sz, PACKET *pkt)
int	tracer_unpack_pkt (PACKET rpkt, brdcast_hdr **new_bcast_hdr, tracer_hdr **new_tracer_hdr, tracer_chunk **new_tracer, bnode_hdr **new_bhdr, size_t *new_bblock_sz, quadro_group *new_rip_quadg, int *real_from_rpos)
u_short	tracer_split_bblock (void *bnode_block_start, size_t bblock_sz, bnode_hdr ***bbl_hdr, bnode_chunk ****bbl, size_t *bblock_found_sz)
int	tracer_store_bblock (u_char level, tracer_hdr *trcr_hdr, tracer_chunk *tracer, void *bnode_block_start, size_t bblock_sz, u_short *bblocks_found, char **bblocks_found_block, size_t *bblock_found_sz)
int	tracer_check_node_collision (tracer_hdr *trcr, int hop, map_node *node, int tr_node, int tr_gcount, int level)
int	tracer_store_pkt (inet_prefix rip, quadro_group *rip_quadg, u_char level, tracer_hdr *trcr_hdr, tracer_chunk *tracer, void *bnode_block_start, size_t bblock_sz, u_short *bblocks_found, char **bblocks_found_block, size_t *bblock_found_sz)
int	flood_pkt_send (int(*is_node_excluded)(ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id), u_char level, int sub_id, int from_rpos, PACKET pkt)
int	exclude_glevel (ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id)
int	exclude_from (ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id)
int	exclude_all_but_notfrom (ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id)
int	exclude_from_and_glevel (ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id)
int	tracer_pkt_recv (PACKET rpkt)
int	tracer_pkt_start (u_char level)

Function Documentation

int exclude_all_but_notfrom	(	ext_rnode *	e_rnode,
		map_node *	node,
		int	from_rpos,
		int	pos,
		u_char	excl_level,
		int	sub_id
	)

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int exclude_from	(	ext_rnode *	e_rnode,
		map_node *	node,
		int	from_rpos,
		int	pos,
		u_char	excl_level,
		int	sub_id
	)

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int exclude_from_and_glevel	(	ext_rnode *	e_rnode,
		map_node *	node,
		int	from_rpos,
		int	pos,
		u_char	excl_level,
		int	sub_id
	)

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int exclude_glevel	(	ext_rnode *	e_rnode,
		map_node *	node,
		int	from_rpos,
		int	pos,
		u_char	excl_level,
		int	sub_id
	)

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int flood_pkt_send	(	int(*)(ext_rnode *e_rnode, map_node *node, int from_rpos, int pos, u_char excl_level, int sub_id)	is_node_excluded,
		u_char	level,
		int	sub_id,
		int	from_rpos,
		PACKET	pkt
	)

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int ip_to_rfrom	(	inet_prefix	rip,
		quadro_group *	rip_quadg,
		quadro_group *	new_quadg,
		char	quadg_flags
	)

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tracer_chunk* tracer_add_entry	(	void *	void_map,
		void *	void_node,
		tracer_chunk *	tracer,
		u_int *	hops,
		u_char	level
	)

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int tracer_add_rtt	(	int	rpos,
		tracer_chunk *	tracer,
		u_short	hop
	)

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bnode_hdr* tracer_build_bentry	(	void *	void_map,
		void *	void_node,
		quadro_group *	node_quadg,
		bnode_chunk **	bnodechunk,
		int *	bnode_links,
		u_char	level
	)

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int tracer_check_node_collision	(	tracer_hdr *	trcr,
		int	hop,
		map_node *	node,
		int	tr_node,
		int	tr_gcount,
		int	level
	)

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int tracer_get_trtt	(	int	from_rnode_pos,
		tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		u_int *	trtt
	)

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char * tracer_pack_pkt	(	brdcast_hdr *	bcast_hdr,
		tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		char *	bblocks,
		size_t	bblocks_sz,
		int	new_bblocks
	)

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int tracer_pkt_build	(	u_char	rq,
		int	rq_id,
		int	bcast_sub_id,
		int	gnode_id,
		u_char	gnode_level,
		brdcast_hdr *	bcast_hdr,
		tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		u_short	old_bblocks,
		char *	old_bblock_buf,
		size_t	old_bblock_sz,
		PACKET *	pkt
	)

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int tracer_pkt_recv

(

PACKET

rpkt

)

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int tracer_pkt_start

(

u_char

level

)

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u_short tracer_split_bblock	(	void *	bnode_block_start,
		size_t	bblock_sz,
		bnode_hdr ***	bbl_hdr,
		bnode_chunk ****	bbl,
		size_t *	bblock_found_sz
	)

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int tracer_store_bblock	(	u_char	level,
		tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		void *	bnode_block_start,
		size_t	bblock_sz,
		u_short *	bblocks_found,
		char **	bblocks_found_block,
		size_t *	bblock_found_sz
	)

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int tracer_store_pkt	(	inet_prefix	rip,
		quadro_group *	rip_quadg,
		u_char	level,
		tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		void *	bnode_block_start,
		size_t	bblock_sz,
		u_short *	bblocks_found,
		char **	bblocks_found_block,
		size_t *	bblock_found_sz
	)

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int tracer_unpack_pkt	(	PACKET	rpkt,
		brdcast_hdr **	new_bcast_hdr,
		tracer_hdr **	new_tracer_hdr,
		tracer_chunk **	new_tracer,
		bnode_hdr **	new_bhdr,
		size_t *	new_bblock_sz,
		quadro_group *	new_rip_quadg,
		int *	real_from_rpos
	)

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void tracer_update_gcount	(	tracer_hdr *	trcr_hdr,
		tracer_chunk *	tracer,
		int	first_hop,
		u_int *	gcount_counter,
		map_node *	int_map,
		map_gnode **	ext_map,
		int	level
	)

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int tracer_verify_pkt	(	tracer_chunk *	tracer,
		u_short	hops,
		inet_prefix	rip,
		quadro_group *	rip_quadg,
		int	level
	)

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