Create dirvote.h

1 files changed, 93 insertions, 0 deletions

diff --git a/src/or/dirvote.h b/src/or/dirvote.h
new file mode 100644
index 000000000..e384dc53b
--- /dev/null
+++ b/src/or/dirvote.h
@@ -0,0 +1,93 @@
+/* Copyright (c) 2001 Matej Pfajfar.
+ * Copyright (c) 2001-2004, Roger Dingledine.
+ * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
+ * Copyright (c) 2007-2010, The Tor Project, Inc. */
+/* See LICENSE for licensing information */
+
+/**
+ * \file dirvote.h
+ * \brief Header file for dirvote.c.
+ **/
+
+#ifndef _TOR_DIRVOTE_H
+#define _TOR_DIRVOTE_H
+
+/** Lowest allowable value for VoteSeconds. */
+#define MIN_VOTE_SECONDS 20
+/** Lowest allowable value for DistSeconds. */
+#define MIN_DIST_SECONDS 20
+/** Smallest allowable voting interval. */
+#define MIN_VOTE_INTERVAL 300
+
+/** Precision multiplier for the Bw weights */
+#define BW_WEIGHT_SCALE   10000
+
+void dirvote_free_all(void);
+
+/* vote manipulation */
+char *networkstatus_compute_consensus(smartlist_t *votes,
+                                      int total_authorities,
+                                      crypto_pk_env_t *identity_key,
+                                      crypto_pk_env_t *signing_key,
+                                      const char *legacy_identity_key_digest,
+                                      crypto_pk_env_t *legacy_signing_key,
+                                      consensus_flavor_t flavor);
+int networkstatus_add_detached_signatures(networkstatus_t *target,
+                                          ns_detached_signatures_t *sigs,
+                                          const char **msg_out);
+char *networkstatus_get_detached_signatures(smartlist_t *consensuses);
+void ns_detached_signatures_free(ns_detached_signatures_t *s);
+
+/* cert manipulation */
+authority_cert_t *authority_cert_dup(authority_cert_t *cert);
+
+/* vote scheduling */
+void dirvote_get_preferred_voting_intervals(vote_timing_t *timing_out);
+time_t dirvote_get_start_of_next_interval(time_t now, int interval);
+void dirvote_recalculate_timing(or_options_t *options, time_t now);
+void dirvote_act(or_options_t *options, time_t now);
+
+/* invoked on timers and by outside triggers. */
+struct pending_vote_t * dirvote_add_vote(const char *vote_body,
+                                         const char **msg_out,
+                                         int *status_out);
+int dirvote_add_signatures(const char *detached_signatures_body,
+                           const char *source,
+                           const char **msg_out);
+
+/* Item access */
+const char *dirvote_get_pending_consensus(consensus_flavor_t flav);
+const char *dirvote_get_pending_detached_signatures(void);
+#define DGV_BY_ID 1
+#define DGV_INCLUDE_PENDING 2
+#define DGV_INCLUDE_PREVIOUS 4
+const cached_dir_t *dirvote_get_vote(const char *fp, int flags);
+void set_routerstatus_from_routerinfo(routerstatus_t *rs,
+                                      routerinfo_t *ri, time_t now,
+                                      int naming, int listbadexits,
+                                      int listbaddirs);
+void router_clear_status_flags(routerinfo_t *ri);
+networkstatus_t *
+dirserv_generate_networkstatus_vote_obj(crypto_pk_env_t *private_key,
+                                        authority_cert_t *cert);
+
+microdesc_t *dirvote_create_microdescriptor(const routerinfo_t *ri);
+ssize_t dirvote_format_microdesc_vote_line(char *out, size_t out_len,
+                                       const microdesc_t *md);
+
+int vote_routerstatus_find_microdesc_hash(char *digest256_out,
+                                          const vote_routerstatus_t *vrs,
+                                          int method,
+                                          digest_algorithm_t alg);
+document_signature_t *voter_get_sig_by_algorithm(
+                           const networkstatus_voter_info_t *voter,
+                           digest_algorithm_t alg);
+
+#ifdef DIRVOTE_PRIVATE
+char *format_networkstatus_vote(crypto_pk_env_t *private_key,
+                                 networkstatus_t *v3_ns);
+char *dirvote_compute_params(smartlist_t *votes);
+#endif
+
+#endif
+