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lokinet/include/llarp/router_contact.h

116 lines
2.2 KiB
C++

#ifndef LLARP_RC_H
#define LLARP_RC_H
#include <llarp/address_info.h>
#include <llarp/crypto.h>
#include <llarp/exit_info.h>
#ifdef __cplusplus
#include <string>
#endif
// forward declare
struct llarp_alloc;
struct llarp_rc;
#define MAX_RC_SIZE (1024)
#define NICKLEN (32)
bool
llarp_rc_bdecode(struct llarp_rc *rc, llarp_buffer_t *buf);
bool
llarp_rc_bencode(const struct llarp_rc *rc, llarp_buffer_t *buf);
struct llarp_rc
{
struct llarp_ai_list *addrs;
// public encryption public key
byte_t enckey[PUBKEYSIZE];
// public signing public key
byte_t pubkey[PUBKEYSIZE];
struct llarp_xi_list *exits;
byte_t signature[SIGSIZE];
/// node nickname, yw kee
byte_t nickname[NICKLEN];
uint64_t last_updated;
#ifdef __cplusplus
bool
BEncode(llarp_buffer_t *buf) const
{
return llarp_rc_bencode(this, buf);
}
bool
BDecode(llarp_buffer_t *buf)
{
return llarp_rc_bdecode(this, buf);
}
bool
HasNick() const
{
return nickname[0] != 0;
}
std::string
Nick() const
{
const char *nick = (const char *)nickname;
return std::string(nick, strnlen(nick, sizeof(nickname)));
}
#endif
};
void
llarp_rc_free(struct llarp_rc *rc);
bool
llarp_rc_new(struct llarp_rc *rc);
bool
llarp_rc_verify_sig(struct llarp_crypto *crypto, struct llarp_rc *rc);
void
llarp_rc_copy(struct llarp_rc *dst, const struct llarp_rc *src);
bool
llarp_rc_is_public_router(const struct llarp_rc *const rc);
void
llarp_rc_set_addrs(struct llarp_rc *rc, struct llarp_alloc *mem,
struct llarp_ai_list *addr);
bool
llarp_rc_set_nickname(struct llarp_rc *rc, const char *name);
void
llarp_rc_set_pubenckey(struct llarp_rc *rc, const uint8_t *pubenckey);
void
llarp_rc_set_pubsigkey(struct llarp_rc *rc, const uint8_t *pubkey);
/// combo
void
llarp_rc_set_pubkey(struct llarp_rc *rc, const uint8_t *pubenckey,
const uint8_t *pubsigkey);
void
llarp_rc_sign(struct llarp_crypto *crypto, const byte_t *seckey,
struct llarp_rc *rc);
void
llarp_rc_clear(struct llarp_rc *rc);
bool
llarp_rc_addr_list_iter(struct llarp_ai_list_iter *iter, struct llarp_ai *ai);
bool
llarp_rc_read(const char *fpath, struct llarp_rc *result);
bool
llarp_rc_write(struct llarp_rc *rc, const char *our_rc_file);
#endif