#define MAX_PEER_ADDRS 5
/* send at most this many copies; honour at most that many addresses */
+#define MAX_NAK_MSG 80
+
struct hash_if;
struct comm_if;
struct comm_addr;
+struct priomsg;
typedef char *string_t;
typedef const char *cstring_t;
struct buffer_if;
struct alg_msg_data {
- uint8_t *sigstart;
- int32_t siglen;
+ uint8_t *start;
+ int32_t len;
};
/* PURE closure requires no interface */
* The semantics depend on the dict and defined by the comm, and
* should be documented in README. */
+enum {
+ comm_notify_whynot_general,
+ comm_notify_whynot_unpick,
+ comm_notify_whynot_name_local,
+ comm_notify_whynot_name_remote,
+};
+
/* Return True if the packet was processed, and shouldn't be passed to
any other potential receivers. (buf is freed iff True returned.) */
typedef bool_t comm_notify_fn(void *state, struct buffer_if *buf,
- const struct comm_addr *source);
+ const struct comm_addr *source,
+ struct priomsg *whynot);
typedef void comm_request_notify_fn(void *commst, void *nst,
comm_notify_fn *fn);
typedef void comm_release_notify_fn(void *commst, void *nst,
/* HASH interface */
-typedef void *hash_init_fn(void);
+typedef void hash_init_fn(void *st /* slen bytes alloc'd by caller */);
typedef void hash_update_fn(void *st, const void *buf, int32_t len);
-typedef void hash_final_fn(void *st, uint8_t *digest);
+typedef void hash_final_fn(void *st, uint8_t *digest /* hlen bytes */);
struct hash_if {
- int32_t len; /* Hash output length in bytes */
+ int32_t slen; /* State length in bytes */
+ int32_t hlen; /* Hash output length in bytes */
hash_init_fn *init;
hash_update_fn *update;
hash_final_fn *final;
struct buffer_if {
bool_t free;
cstring_t owner; /* Set to constant string */
- uint32_t flags; /* How paranoid should we be? */
struct cloc loc; /* Where we were defined */
uint8_t *base;
uint8_t *start;