routerparse.h

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/* Copyright (c) 2001 Matej Pfajfar.
 * Copyright (c) 2001-2004, Roger Dingledine.
 * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
 * Copyright (c) 2007-2021, The Tor Project, Inc. */
/* See LICENSE for licensing information */
 
/**
 * \file routerparse.h
 * \brief Header file for routerparse.c.
 **/
 
#ifndef TOR_ROUTERPARSE_H
#define TOR_ROUTERPARSE_H
 
#include "lib/testsupport/testsupport.h"
 
int router_get_router_hash(const char *s, size_t s_len, char *digest);
int router_get_extrainfo_hash(const char *s, size_t s_len, char *digest);
 
int router_parse_list_from_string(const char **s, const char *eos,
                                  smartlist_t *dest,
                                  saved_location_t saved_location,
                                  int is_extrainfo,
                                  int allow_annotations,
                                  const char *prepend_annotations,
                                  smartlist_t *invalid_digests_out);
 
routerinfo_t *router_parse_entry_from_string(const char *s, const char *end,
                                             int cache_copy,
                                             int allow_annotations,
                                             const char *prepend_annotations,
                                             int *can_dl_again_out);
struct digest_ri_map_t;
extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end,
                             int cache_copy, struct digest_ri_map_t *routermap,
                             int *can_dl_again_out);
 
int find_single_ipv6_orport(const smartlist_t *list,
                            tor_addr_t *addr_out,
                            uint16_t *port_out);
 
void routerparse_init(void);
void routerparse_free_all(void);
 
#ifdef ROUTERDESC_TOKEN_TABLE_PRIVATE
#include "feature/dirparse/parsecommon.h"
extern const struct token_rule_t routerdesc_token_table[];
#endif
 
#define ED_DESC_SIGNATURE_PREFIX "Tor router descriptor signature v1"
 
#ifdef ROUTERPARSE_PRIVATE
STATIC int check_one_family_cert(const uint8_t *cert_body,
                      size_t cert_body_size,
                      const struct ed25519_public_key_t *identity_key,
                      char **family_id_out,
                      time_t *family_expiration_out);
#endif
 
#endif /* !defined(TOR_ROUTERPARSE_H) */