src/feature/dirparse/routerparse.h

   1 /* Copyright (c) 2001 Matej Pfajfar.
   2  * Copyright (c) 2001-2004, Roger Dingledine.
   3  * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
   4  * Copyright (c) 2007-2021, The Tor Project, Inc. */
   5 /* See LICENSE for licensing information */
   6
   7 /**
   8  * \file routerparse.h
   9  * \brief Header file for routerparse.c.
  10  **/
  11
  12 #ifndef TOR_ROUTERPARSE_H
  13 #define TOR_ROUTERPARSE_H
  14
  15 int router_get_router_hash(const char *s, size_t s_len, char *digest);
  16 int router_get_extrainfo_hash(const char *s, size_t s_len, char *digest);
  17
  18 int router_parse_list_from_string(const char **s, const char *eos,
  19                                   smartlist_t *dest,
  20                                   saved_location_t saved_location,
  21                                   int is_extrainfo,
  22                                   int allow_annotations,
  23                                   const char *prepend_annotations,
  24                                   smartlist_t *invalid_digests_out);
  25
  26 routerinfo_t *router_parse_entry_from_string(const char *s, const char *end,
  27                                              int cache_copy,
  28                                              int allow_annotations,
  29                                              const char *prepend_annotations,
  30                                              int *can_dl_again_out);
  31 struct digest_ri_map_t;
  32 extrainfo_t *extrainfo_parse_entry_from_string(const char *s, const char *end,
  33                              int cache_copy, struct digest_ri_map_t *routermap,
  34                              int *can_dl_again_out);
  35
  36 int find_single_ipv6_orport(const smartlist_t *list,
  37                             tor_addr_t *addr_out,
  38                             uint16_t *port_out);
  39
  40 void routerparse_init(void);
  41 void routerparse_free_all(void);
  42
  43 #ifdef ROUTERDESC_TOKEN_TABLE_PRIVATE
  44 #include "feature/dirparse/parsecommon.h"
  45 extern const struct token_rule_t routerdesc_token_table[];
  46 #endif
  47
  48 #define ED_DESC_SIGNATURE_PREFIX "Tor router descriptor signature v1"
  49
  50 #endif /* !defined(TOR_ROUTERPARSE_H) */