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Prep for 6-in-6, 4-in-6, 6-in-4

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This commit is contained in:
Nick Thomas
2013-08-15 00:09:23 +01:00
parent 2ffff92d36
commit 1cdf838ac9
5 changed files with 212 additions and 113 deletions
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17
pass-1/rlocs.h
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@@ -23,12 +23,13 @@ struct peer_context {
unsigned int path_mtu;
/* Probably don't need these
struct rloc *rloc_x;
struct rloc *rloc_y;
*/
struct rlocs *reg;
struct rloc *x;
struct rloc *y;
};
typedef struct peer_context PeerCtx;
struct rloc {
short family;
union {
@@ -95,17 +96,19 @@ int rlocs_find_two_ipv4(
struct rloc **d_rloc_ptr, struct in_addr *d_rloc_addr
);
struct peer_context *rlocs_get_peer_ctx( struct rlocs *reg, struct rloc *x, struct rloc *y );
int rloc_add_private_key( struct rloc *rloc, char *filename );
void rlocs_debug_output( struct rlocs *reg );
/* Returns -1 on error, or number of bytes written */
ssize_t rlocs_encrypt( struct rlocs *reg, struct rloc *x, struct rloc *y, unsigned char *data, size_t data_len, unsigned char *dest, size_t dest_len );
ssize_t rlocs_decrypt( struct rlocs *reg, struct rloc *x, struct rloc *y, unsigned char *data, size_t data_len, unsigned char *dest, size_t dest_len );
ssize_t rlocs_encrypt( struct peer_context *pctx, unsigned char *data, size_t data_len, unsigned char *dest, size_t dest_len );
ssize_t rlocs_decrypt( struct peer_context *pctx, unsigned char *data, size_t data_len, unsigned char *dest, size_t dest_len );
unsigned short rlocs_get_path_mtu( struct rlocs *reg, struct rloc *x, struct rloc *y );
void rlocs_set_path_mtu( struct rlocs *reg, struct rloc *x, struct rloc *y, unsigned short new_mtu );
void rlocs_free( struct rlocs *registry );
#endif
#endif