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-rw-r--r--src/or/circuitbuild.c2
-rw-r--r--src/or/control.c6
-rw-r--r--src/or/control.h2
-rw-r--r--src/or/directory.c14
-rw-r--r--src/or/directory.h4
-rw-r--r--src/or/dirserv.c4
-rw-r--r--src/or/dirserv.h4
-rw-r--r--src/or/networkstatus.c88
-rw-r--r--src/or/networkstatus.h21
-rw-r--r--src/or/nodelist.c2
-rw-r--r--src/or/routerlist.c56
-rw-r--r--src/or/routerlist.h10
12 files changed, 129 insertions, 84 deletions
diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index c8e950883..02f361ce3 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -1402,7 +1402,7 @@ circuit_list_path_impl(origin_circuit_t *circ, int verbose, int verbose_names)
hop = circ->cpath;
do {
const routerinfo_t *ri;
- routerstatus_t *rs;
+ const routerstatus_t *rs;
char *elt;
const char *id;
if (!hop)
diff --git a/src/or/control.c b/src/or/control.c
index be887f4ff..7161fea2d 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -3497,7 +3497,7 @@ control_event_networkstatus_changed_helper(smartlist_t *statuses,
smartlist_add(strs, tor_strdup("650+"));
smartlist_add(strs, tor_strdup(event_string));
smartlist_add(strs, tor_strdup("\r\n"));
- SMARTLIST_FOREACH(statuses, routerstatus_t *, rs,
+ SMARTLIST_FOREACH(statuses, const routerstatus_t *, rs,
{
s = networkstatus_getinfo_helper_single(rs);
if (!s) continue;
@@ -3588,7 +3588,7 @@ control_event_buildtimeout_set(const circuit_build_times_t *cbt,
/** Called when a single local_routerstatus_t has changed: Sends an NS event
* to any controller that cares. */
int
-control_event_networkstatus_changed_single(routerstatus_t *rs)
+control_event_networkstatus_changed_single(const routerstatus_t *rs)
{
smartlist_t *statuses;
int r;
@@ -3597,7 +3597,7 @@ control_event_networkstatus_changed_single(routerstatus_t *rs)
return 0;
statuses = smartlist_create();
- smartlist_add(statuses, rs);
+ smartlist_add(statuses, (void*)rs);
r = control_event_networkstatus_changed(statuses);
smartlist_free(statuses);
return r;
diff --git a/src/or/control.h b/src/or/control.h
index 27ef5c37f..275c6de8e 100644
--- a/src/or/control.h
+++ b/src/or/control.h
@@ -53,7 +53,7 @@ int control_event_my_descriptor_changed(void);
int control_event_networkstatus_changed(smartlist_t *statuses);
int control_event_newconsensus(const networkstatus_t *consensus);
-int control_event_networkstatus_changed_single(routerstatus_t *rs);
+int control_event_networkstatus_changed_single(const routerstatus_t *rs);
int control_event_general_status(int severity, const char *format, ...)
CHECK_PRINTF(2,3);
int control_event_client_status(int severity, const char *format, ...)
diff --git a/src/or/directory.c b/src/or/directory.c
index 0b40b29eb..2e0eb00a0 100644
--- a/src/or/directory.c
+++ b/src/or/directory.c
@@ -229,7 +229,8 @@ router_supports_extrainfo(const char *identity_digest, int is_authority)
return 1;
}
if (is_authority) {
- routerstatus_t *rs = router_get_consensus_status_by_id(identity_digest);
+ const routerstatus_t *rs =
+ router_get_consensus_status_by_id(identity_digest);
if (rs && rs->version_supports_extrainfo_upload)
return 1;
}
@@ -328,7 +329,7 @@ void
directory_get_from_dirserver(uint8_t dir_purpose, uint8_t router_purpose,
const char *resource, int pds_flags)
{
- routerstatus_t *rs = NULL;
+ const routerstatus_t *rs = NULL;
or_options_t *options = get_options();
int prefer_authority = directory_fetches_from_authorities(options);
int get_via_tor = purpose_needs_anonymity(dir_purpose, router_purpose);
@@ -512,7 +513,7 @@ directory_get_from_all_authorities(uint8_t dir_purpose,
/** Same as directory_initiate_command_routerstatus(), but accepts
* rendezvous data to fetch a hidden service descriptor. */
void
-directory_initiate_command_routerstatus_rend(routerstatus_t *status,
+directory_initiate_command_routerstatus_rend(const routerstatus_t *status,
uint8_t dir_purpose,
uint8_t router_purpose,
int anonymized_connection,
@@ -566,7 +567,7 @@ directory_initiate_command_routerstatus_rend(routerstatus_t *status,
* want to fetch.
*/
void
-directory_initiate_command_routerstatus(routerstatus_t *status,
+directory_initiate_command_routerstatus(const routerstatus_t *status,
uint8_t dir_purpose,
uint8_t router_purpose,
int anonymized_connection,
@@ -1597,7 +1598,8 @@ connection_dir_client_reached_eof(dir_connection_t *conn)
"'%s:%d'. I'll try again soon.",
status_code, escaped(reason), conn->_base.address,
conn->_base.port);
- if ((rs = router_get_consensus_status_by_id(conn->identity_digest)))
+ rs = router_get_mutable_consensus_status_by_id(conn->identity_digest);
+ if (rs)
rs->last_dir_503_at = now;
if ((ds = router_get_trusteddirserver_by_digest(conn->identity_digest)))
ds->fake_status.last_dir_503_at = now;
@@ -3692,7 +3694,7 @@ dir_microdesc_download_failed(smartlist_t *failed,
if (! consensus)
return;
SMARTLIST_FOREACH_BEGIN(failed, const char *, d) {
- rs = router_get_consensus_status_by_descriptor_digest(consensus, d);
+ rs = router_get_mutable_consensus_status_by_descriptor_digest(consensus, d);
if (!rs)
continue;
dls = &rs->dl_status;
diff --git a/src/or/directory.h b/src/or/directory.h
index 6fd2c0bef..5782df926 100644
--- a/src/or/directory.h
+++ b/src/or/directory.h
@@ -23,7 +23,7 @@ void directory_get_from_dirserver(uint8_t dir_purpose, uint8_t router_purpose,
void directory_get_from_all_authorities(uint8_t dir_purpose,
uint8_t router_purpose,
const char *resource);
-void directory_initiate_command_routerstatus(routerstatus_t *status,
+void directory_initiate_command_routerstatus(const routerstatus_t *status,
uint8_t dir_purpose,
uint8_t router_purpose,
int anonymized_connection,
@@ -31,7 +31,7 @@ void directory_initiate_command_routerstatus(routerstatus_t *status,
const char *payload,
size_t payload_len,
time_t if_modified_since);
-void directory_initiate_command_routerstatus_rend(routerstatus_t *status,
+void directory_initiate_command_routerstatus_rend(const routerstatus_t *status,
uint8_t dir_purpose,
uint8_t router_purpose,
int anonymized_connection,
diff --git a/src/or/dirserv.c b/src/or/dirserv.c
index 148147b14..0da12e41d 100644
--- a/src/or/dirserv.c
+++ b/src/or/dirserv.c
@@ -326,7 +326,7 @@ dirserv_router_get_status(const routerinfo_t *router, const char **msg)
/** Return true if there is no point in downloading the router described by
* <b>rs</b> because this directory would reject it. */
int
-dirserv_would_reject_router(routerstatus_t *rs)
+dirserv_would_reject_router(const routerstatus_t *rs)
{
uint32_t res;
@@ -1951,7 +1951,7 @@ version_from_platform(const char *platform)
*/
int
routerstatus_format_entry(char *buf, size_t buf_len,
- routerstatus_t *rs, const char *version,
+ const routerstatus_t *rs, const char *version,
routerstatus_format_type_t format)
{
int r;
diff --git a/src/or/dirserv.h b/src/or/dirserv.h
index 9be4935a1..f14aee614 100644
--- a/src/or/dirserv.h
+++ b/src/or/dirserv.h
@@ -105,7 +105,7 @@ void dirserv_single_reachability_test(time_t now, routerinfo_t *router);
void dirserv_test_reachability(time_t now);
int authdir_wants_to_reject_router(routerinfo_t *ri, const char **msg,
int complain);
-int dirserv_would_reject_router(routerstatus_t *rs);
+int dirserv_would_reject_router(const routerstatus_t *rs);
int dirserv_remove_old_statuses(smartlist_t *fps, time_t cutoff);
int dirserv_have_any_serverdesc(smartlist_t *fps, int spool_src);
int dirserv_have_any_microdesc(const smartlist_t *fps);
@@ -114,7 +114,7 @@ size_t dirserv_estimate_data_size(smartlist_t *fps, int is_serverdescs,
size_t dirserv_estimate_microdesc_size(const smartlist_t *fps, int compressed);
int routerstatus_format_entry(char *buf, size_t buf_len,
- routerstatus_t *rs, const char *platform,
+ const routerstatus_t *rs, const char *platform,
routerstatus_format_type_t format);
void dirserv_free_all(void);
void cached_dir_decref(cached_dir_t *d);
diff --git a/src/or/networkstatus.c b/src/or/networkstatus.c
index 3451a2d40..e5dd4a9d9 100644
--- a/src/or/networkstatus.c
+++ b/src/or/networkstatus.c
@@ -940,10 +940,9 @@ compare_digest_to_routerstatus_entry(const void *_key, const void **_member)
return memcmp(key, rs->identity_digest, DIGEST_LEN);
}
-/** Return the entry in <b>ns</b> for the identity digest <b>digest</b>, or
- * NULL if none was found. */
+/** As networkstatus_v2_find_entry, but do not return a const pointer */
routerstatus_t *
-networkstatus_v2_find_entry(networkstatus_v2_t *ns, const char *digest)
+networkstatus_v2_find_mutable_entry(networkstatus_v2_t *ns, const char *digest)
{
return smartlist_bsearch(ns->entries, digest,
compare_digest_to_routerstatus_entry);
@@ -951,13 +950,28 @@ networkstatus_v2_find_entry(networkstatus_v2_t *ns, const char *digest)
/** Return the entry in <b>ns</b> for the identity digest <b>digest</b>, or
* NULL if none was found. */
+const routerstatus_t *
+networkstatus_v2_find_entry(networkstatus_v2_t *ns, const char *digest)
+{
+ return networkstatus_v2_find_mutable_entry(ns, digest);
+}
+
+/** As networkstatus_find_entry, but do not return a const pointer */
routerstatus_t *
-networkstatus_vote_find_entry(networkstatus_t *ns, const char *digest)
+networkstatus_vote_find_mutable_entry(networkstatus_t *ns, const char *digest)
{
return smartlist_bsearch(ns->routerstatus_list, digest,
compare_digest_to_routerstatus_entry);
}
+/** Return the entry in <b>ns</b> for the identity digest <b>digest</b>, or
+ * NULL if none was found. */
+const routerstatus_t *
+networkstatus_vote_find_entry(networkstatus_t *ns, const char *digest)
+{
+ return networkstatus_vote_find_mutable_entry(ns, digest);
+}
+
/*XXXX make this static once functions are moved into this file. */
/** Search the routerstatuses in <b>ns</b> for one whose identity digest is
* <b>digest</b>. Return value and set *<b>found_out</b> as for
@@ -980,11 +994,11 @@ networkstatus_get_v2_list(void)
return networkstatus_v2_list;
}
-/** Return the consensus view of the status of the router whose current
- * <i>descriptor</i> digest in <b>consensus</b> is <b>digest</b>, or NULL if
- * no such router is known. */
+/* As router_get_consensus_status_by_descriptor_digest, but does not return
+ * a const pointer */
routerstatus_t *
-router_get_consensus_status_by_descriptor_digest(networkstatus_t *consensus,
+router_get_mutable_consensus_status_by_descriptor_digest(
+ networkstatus_t *consensus,
const char *digest)
{
if (!consensus)
@@ -1002,6 +1016,17 @@ router_get_consensus_status_by_descriptor_digest(networkstatus_t *consensus,
return digestmap_get(consensus->desc_digest_map, digest);
}
+/** Return the consensus view of the status of the router whose current
+ * <i>descriptor</i> digest in <b>consensus</b> is <b>digest</b>, or NULL if
+ * no such router is known. */
+const routerstatus_t *
+router_get_consensus_status_by_descriptor_digest(networkstatus_t *consensus,
+ const char *digest)
+{
+ return router_get_mutable_consensus_status_by_descriptor_digest(
+ consensus, digest);
+}
+
/** Given the digest of a router descriptor, return its current download
* status, or NULL if the digest is unrecognized. */
download_status_t *
@@ -1010,8 +1035,8 @@ router_get_dl_status_by_descriptor_digest(const char *d)
routerstatus_t *rs;
if (!current_ns_consensus)
return NULL;
- if ((rs = router_get_consensus_status_by_descriptor_digest(
- current_ns_consensus, d)))
+ if ((rs = router_get_mutable_consensus_status_by_descriptor_digest(
+ current_ns_consensus, d)))
return &rs->dl_status;
if (v2_download_status_map)
return digestmap_get(v2_download_status_map, d);
@@ -1019,10 +1044,9 @@ router_get_dl_status_by_descriptor_digest(const char *d)
return NULL;
}
-/** Return the consensus view of the status of the router whose identity
- * digest is <b>digest</b>, or NULL if we don't know about any such router. */
+/** As router_get_consensus_status_by_id, but do not return a const pointer */
routerstatus_t *
-router_get_consensus_status_by_id(const char *digest)
+router_get_mutable_consensus_status_by_id(const char *digest)
{
if (!current_consensus)
return NULL;
@@ -1030,11 +1054,19 @@ router_get_consensus_status_by_id(const char *digest)
compare_digest_to_routerstatus_entry);
}
+/** Return the consensus view of the status of the router whose identity
+ * digest is <b>digest</b>, or NULL if we don't know about any such router. */
+const routerstatus_t *
+router_get_consensus_status_by_id(const char *digest)
+{
+ return router_get_mutable_consensus_status_by_id(digest);
+}
+
/** Given a nickname (possibly verbose, possibly a hexadecimal digest), return
* the corresponding routerstatus_t, or NULL if none exists. Warn the
* user if <b>warn_if_unnamed</b> is set, and they have specified a router by
* nickname, but the Named flag isn't set for that router. */
-routerstatus_t *
+const routerstatus_t *
router_get_consensus_status_by_nickname(const char *nickname,
int warn_if_unnamed)
{
@@ -1566,13 +1598,14 @@ notify_control_networkstatus_changed(const networkstatus_t *old_c,
}
changed = smartlist_create();
- SMARTLIST_FOREACH_JOIN(old_c->routerstatus_list, routerstatus_t *, rs_old,
- new_c->routerstatus_list, routerstatus_t *, rs_new,
- memcmp(rs_old->identity_digest,
- rs_new->identity_digest, DIGEST_LEN),
- smartlist_add(changed, rs_new)) {
+ SMARTLIST_FOREACH_JOIN(
+ old_c->routerstatus_list, const routerstatus_t *, rs_old,
+ new_c->routerstatus_list, const routerstatus_t *, rs_new,
+ memcmp(rs_old->identity_digest,
+ rs_new->identity_digest, DIGEST_LEN),
+ smartlist_add(changed, (void*) rs_new)) {
if (routerstatus_has_changed(rs_old, rs_new))
- smartlist_add(changed, rs_new);
+ smartlist_add(changed, (void*)rs_new);
} SMARTLIST_FOREACH_JOIN_END(rs_old, rs_new);
control_event_networkstatus_changed(changed);
@@ -1978,7 +2011,7 @@ download_status_map_update_from_v2_networkstatus(void)
dl_status = digestmap_new();
SMARTLIST_FOREACH_BEGIN(networkstatus_v2_list, networkstatus_v2_t *, ns) {
- SMARTLIST_FOREACH_BEGIN(ns->entries, routerstatus_t *, rs) {
+ SMARTLIST_FOREACH_BEGIN(ns->entries, const routerstatus_t *, rs) {
const char *d = rs->descriptor_digest;
download_status_t *s;
if (digestmap_get(dl_status, d))
@@ -2006,7 +2039,8 @@ routerstatus_list_update_named_server_map(void)
named_server_map = strmap_new();
strmap_free(unnamed_server_map, NULL);
unnamed_server_map = strmap_new();
- SMARTLIST_FOREACH(current_consensus->routerstatus_list, routerstatus_t *, rs,
+ SMARTLIST_FOREACH(current_consensus->routerstatus_list,
+ const routerstatus_t *, rs,
{
if (rs->is_named) {
strmap_set_lc(named_server_map, rs->nickname,
@@ -2101,7 +2135,7 @@ routers_update_status_from_consensus_networkstatus(smartlist_t *routers,
/* XXXX If this is slow, we need to rethink the code. */
SMARTLIST_FOREACH(networkstatus_v2_list, networkstatus_v2_t *, ns, {
time_t live_until = ns->published_on + V2_NETWORKSTATUS_ROUTER_LIFETIME;
- SMARTLIST_FOREACH_JOIN(ns->entries, routerstatus_t *, rs,
+ SMARTLIST_FOREACH_JOIN(ns->entries, const routerstatus_t *, rs,
routers, routerinfo_t *, ri,
memcmp(rs->identity_digest,
ri->cache_info.identity_digest, DIGEST_LEN),
@@ -2134,7 +2168,7 @@ signed_descs_update_status_from_consensus_networkstatus(smartlist_t *descs)
}
SMARTLIST_FOREACH(descs, signed_descriptor_t *, d,
{
- routerstatus_t *rs = digestmap_get(ns->desc_digest_map,
+ const routerstatus_t *rs = digestmap_get(ns->desc_digest_map,
d->signed_descriptor_digest);
if (rs) {
if (ns->valid_until > d->last_listed_as_valid_until)
@@ -2147,7 +2181,7 @@ signed_descs_update_status_from_consensus_networkstatus(smartlist_t *descs)
* return the result in a newly allocated string. Used only by controller
* interface (for now.) */
char *
-networkstatus_getinfo_helper_single(routerstatus_t *rs)
+networkstatus_getinfo_helper_single(const routerstatus_t *rs)
{
char buf[RS_ENTRY_LEN+1];
routerstatus_format_entry(buf, sizeof(buf), rs, NULL, NS_CONTROL_PORT);
@@ -2303,7 +2337,7 @@ getinfo_helper_networkstatus(control_connection_t *conn,
const char *question, char **answer,
const char **errmsg)
{
- routerstatus_t *status;
+ const routerstatus_t *status;
(void) conn;
if (!current_consensus) {
@@ -2314,7 +2348,7 @@ getinfo_helper_networkstatus(control_connection_t *conn,
if (!strcmp(question, "ns/all")) {
smartlist_t *statuses = smartlist_create();
SMARTLIST_FOREACH(current_consensus->routerstatus_list,
- routerstatus_t *, rs,
+ const routerstatus_t *, rs,
{
smartlist_add(statuses, networkstatus_getinfo_helper_single(rs));
});
diff --git a/src/or/networkstatus.h b/src/or/networkstatus.h
index adaddc498..61c475dee 100644
--- a/src/or/networkstatus.h
+++ b/src/or/networkstatus.h
@@ -38,19 +38,28 @@ int router_set_networkstatus_v2(const char *s, time_t arrived_at,
void networkstatus_v2_list_clean(time_t now);
int compare_digest_to_routerstatus_entry(const void *_key,
const void **_member);
-routerstatus_t *networkstatus_v2_find_entry(networkstatus_v2_t *ns,
+const routerstatus_t *networkstatus_v2_find_entry(networkstatus_v2_t *ns,
const char *digest);
-routerstatus_t *networkstatus_vote_find_entry(networkstatus_t *ns,
+const routerstatus_t *networkstatus_vote_find_entry(networkstatus_t *ns,
+ const char *digest);
+routerstatus_t *networkstatus_v2_find_mutable_entry(networkstatus_v2_t *ns,
+ const char *digest);
+routerstatus_t *networkstatus_vote_find_mutable_entry(networkstatus_t *ns,
const char *digest);
int networkstatus_vote_find_entry_idx(networkstatus_t *ns,
const char *digest, int *found_out);
const smartlist_t *networkstatus_get_v2_list(void);
download_status_t *router_get_dl_status_by_descriptor_digest(const char *d);
-routerstatus_t *router_get_consensus_status_by_id(const char *digest);
-routerstatus_t *router_get_consensus_status_by_descriptor_digest(
+const routerstatus_t *router_get_consensus_status_by_id(const char *digest);
+routerstatus_t *router_get_mutable_consensus_status_by_id(
+ const char *digest);
+const routerstatus_t *router_get_consensus_status_by_descriptor_digest(
+ networkstatus_t *consensus,
+ const char *digest);
+routerstatus_t *router_get_mutable_consensus_status_by_descriptor_digest(
networkstatus_t *consensus,
const char *digest);
-routerstatus_t *router_get_consensus_status_by_nickname(const char *nickname,
+const routerstatus_t *router_get_consensus_status_by_nickname(const char *nickname,
int warn_if_unnamed);
const char *networkstatus_get_router_digest_by_nickname(const char *nickname);
int networkstatus_nickname_is_unnamed(const char *nickname);
@@ -83,7 +92,7 @@ void routers_update_status_from_consensus_networkstatus(smartlist_t *routers,
void signed_descs_update_status_from_consensus_networkstatus(
smartlist_t *descs);
-char *networkstatus_getinfo_helper_single(routerstatus_t *rs);
+char *networkstatus_getinfo_helper_single(const routerstatus_t *rs);
char *networkstatus_getinfo_by_purpose(const char *purpose_string, time_t now);
void networkstatus_dump_bridge_status_to_file(time_t now);
int32_t get_net_param_from_list(smartlist_t *net_params, const char *name,
diff --git a/src/or/nodelist.c b/src/or/nodelist.c
index 9c8714c35..b620b408e 100644
--- a/src/or/nodelist.c
+++ b/src/or/nodelist.c
@@ -122,7 +122,7 @@ nodelist_add_microdesc(microdesc_t *md)
{
networkstatus_t *ns =
networkstatus_get_latest_consensus_by_flavor(FLAV_MICRODESC);
- routerstatus_t *rs;
+ const routerstatus_t *rs;
node_t *node;
if (ns == NULL)
return NULL;
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index d2edeadc9..0f1bfc0eb 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -39,9 +39,9 @@
/****************************************************************************/
/* static function prototypes */
-static routerstatus_t *router_pick_directory_server_impl(
+static const routerstatus_t *router_pick_directory_server_impl(
authority_type_t auth, int flags);
-static routerstatus_t *router_pick_trusteddirserver_impl(
+static const routerstatus_t *router_pick_trusteddirserver_impl(
authority_type_t auth, int flags, int *n_busy_out);
static void mark_all_trusteddirservers_up(void);
static int router_nickname_matches(const routerinfo_t *router,
@@ -927,10 +927,10 @@ router_get_trusted_dir_servers(void)
* Don't pick an authority if any non-authority is viable; try to avoid using
* servers that have returned 503 recently.
*/
-routerstatus_t *
+const routerstatus_t *
router_pick_directory_server(authority_type_t type, int flags)
{
- routerstatus_t *choice;
+ const routerstatus_t *choice;
if (get_options()->PreferTunneledDirConns)
flags |= _PDS_PREFER_TUNNELED_DIR_CONNS;
@@ -960,7 +960,7 @@ router_get_my_share_of_directory_requests(double *v2_share_out,
double *v3_share_out)
{
const routerinfo_t *me = router_get_my_routerinfo();
- routerstatus_t *rs;
+ const routerstatus_t *rs;
const int pds_flags = PDS_ALLOW_SELF|PDS_IGNORE_FASCISTFIREWALL;
*v2_share_out = *v3_share_out = 0.0;
if (!me)
@@ -1033,10 +1033,10 @@ trusteddirserver_get_by_v3_auth_digest(const char *digest)
/** Try to find a running trusted dirserver. Flags are as for
* router_pick_directory_server.
*/
-routerstatus_t *
+const routerstatus_t *
router_pick_trusteddirserver(authority_type_t type, int flags)
{
- routerstatus_t *choice;
+ const routerstatus_t *choice;
int busy = 0;
if (get_options()->PreferTunneledDirConns)
flags |= _PDS_PREFER_TUNNELED_DIR_CONNS;
@@ -1069,10 +1069,10 @@ router_pick_trusteddirserver(authority_type_t type, int flags)
* If the _PDS_PREFER_TUNNELED_DIR_CONNS flag is set, prefer directory servers
* that we can use with BEGINDIR.
*/
-static routerstatus_t *
+static const routerstatus_t *
router_pick_directory_server_impl(authority_type_t type, int flags)
{
- routerstatus_t *result;
+ const routerstatus_t *result;
smartlist_t *direct, *tunnel;
smartlist_t *trusted_direct, *trusted_tunnel;
smartlist_t *overloaded_direct, *overloaded_tunnel;
@@ -1163,14 +1163,14 @@ router_pick_directory_server_impl(authority_type_t type, int flags)
/** Choose randomly from among the trusted dirservers that are up. Flags
* are as for router_pick_directory_server_impl().
*/
-static routerstatus_t *
+static const routerstatus_t *
router_pick_trusteddirserver_impl(authority_type_t type, int flags,
int *n_busy_out)
{
smartlist_t *direct, *tunnel;
smartlist_t *overloaded_direct, *overloaded_tunnel;
const routerinfo_t *me = router_get_my_routerinfo();
- routerstatus_t *result;
+ const routerstatus_t *result;
time_t now = time(NULL);
const int requireother = ! (flags & PDS_ALLOW_SELF);
const int fascistfirewall = ! (flags & PDS_IGNORE_FASCISTFIREWALL);
@@ -1273,7 +1273,7 @@ mark_all_trusteddirservers_up(void)
routerstatus_t *rs;
dir->is_running = 1;
download_status_reset(&dir->v2_ns_dl_status);
- rs = router_get_consensus_status_by_id(dir->digest);
+ rs = router_get_mutable_consensus_status_by_id(dir->digest);
if (rs && !rs->is_running) {
rs->is_running = 1;
rs->last_dir_503_at = 0;
@@ -1748,7 +1748,7 @@ smartlist_choose_by_bandwidth_weights(smartlist_t *sl,
if (router_digest_is_me(status->identity_digest))
is_me = 1;
} else {
- routerstatus_t *rs;
+ const routerstatus_t *rs;
routerinfo_t *router = smartlist_get(sl, i);
rs = router_get_consensus_status_by_id(
router->cache_info.identity_digest);
@@ -1911,7 +1911,7 @@ smartlist_choose_by_bandwidth(smartlist_t *sl, bandwidth_weight_rule_t rule,
flags |= is_guard ? 4 : 0;
}
} else {
- routerstatus_t *rs;
+ const routerstatus_t *rs;
router = smartlist_get(sl, i);
rs = router_get_consensus_status_by_id(
router->cache_info.identity_digest);
@@ -2112,7 +2112,7 @@ routerlist_sl_choose_by_bandwidth(smartlist_t *sl,
/** Choose a random element of status list <b>sl</b>, weighted by
* the advertised bandwidth of each status.
*/
-routerstatus_t *
+const routerstatus_t *
routerstatus_sl_choose_by_bandwidth(smartlist_t *sl,
bandwidth_weight_rule_t rule)
{
@@ -2317,15 +2317,14 @@ router_get_by_nickname(const char *nickname, int warn_if_unnamed)
if (warn_if_unnamed && n_matches > 1) {
smartlist_t *fps = smartlist_create();
int any_unwarned = 0;
- SMARTLIST_FOREACH(routerlist->routers, routerinfo_t *, router,
- {
+ SMARTLIST_FOREACH_BEGIN(routerlist->routers, routerinfo_t *, router) {
routerstatus_t *rs;
char *desc;
size_t dlen;
char fp[HEX_DIGEST_LEN+1];
if (strcasecmp(router->nickname, nickname))
continue;
- rs = router_get_consensus_status_by_id(
+ rs = router_get_mutable_consensus_status_by_id(
router->cache_info.identity_digest);
if (rs && !rs->name_lookup_warned) {
rs->name_lookup_warned = 1;
@@ -2338,7 +2337,7 @@ router_get_by_nickname(const char *nickname, int warn_if_unnamed)
tor_snprintf(desc, dlen, "\"$%s\" for the one at %s:%d",
fp, router->address, router->or_port);
smartlist_add(fps, desc);
- });
+ } SMARTLIST_FOREACH_END(router);
if (any_unwarned) {
char *alternatives = smartlist_join_strings(fps, "; ",0,NULL);
log_warn(LD_CONFIG,
@@ -2351,7 +2350,7 @@ router_get_by_nickname(const char *nickname, int warn_if_unnamed)
SMARTLIST_FOREACH(fps, char *, cp, tor_free(cp));
smartlist_free(fps);
} else if (warn_if_unnamed) {
- routerstatus_t *rs = router_get_consensus_status_by_id(
+ routerstatus_t *rs = router_get_mutable_consensus_status_by_id(
best_match->cache_info.identity_digest);
if (rs && !rs->name_lookup_warned) {
char fp[HEX_DIGEST_LEN+1];
@@ -3180,7 +3179,7 @@ router_set_status(const char *digest, int up)
"addresses reachable?");
router->is_running = up;
}
- status = router_get_consensus_status_by_id(digest);
+ status = router_get_mutable_consensus_status_by_id(digest);
if (status && status->is_running != up) {
status->is_running = up;
control_event_networkstatus_changed_single(status);
@@ -3282,14 +3281,15 @@ router_add_to_routerlist(routerinfo_t *router, const char **msg,
SMARTLIST_FOREACH(networkstatus_v2_list, networkstatus_v2_t *, ns,
{
routerstatus_t *rs =
- networkstatus_v2_find_entry(ns, id_digest);
+ networkstatus_v2_find_mutable_entry(ns, id_digest);
if (rs && !memcmp(rs->descriptor_digest,
router->cache_info.signed_descriptor_digest,
DIGEST_LEN))
rs->need_to_mirror = 0;
});
if (consensus) {
- routerstatus_t *rs = networkstatus_vote_find_entry(consensus, id_digest);
+ routerstatus_t *rs = networkstatus_vote_find_mutable_entry(
+ consensus, id_digest);
if (rs && !memcmp(rs->descriptor_digest,
router->cache_info.signed_descriptor_digest,
DIGEST_LEN)) {
@@ -3889,7 +3889,7 @@ router_load_extrainfo_from_string(const char *s, const char *eos,
static int
signed_desc_digest_is_recognized(signed_descriptor_t *desc)
{
- routerstatus_t *rs;
+ const routerstatus_t *rs;
networkstatus_t *consensus = networkstatus_get_latest_consensus();
int caches = directory_caches_dir_info(get_options());
const smartlist_t *networkstatus_v2_list = networkstatus_get_v2_list();
@@ -4144,7 +4144,7 @@ list_pending_microdesc_downloads(digestmap_t *result)
* otherwise, download from an appropriate random directory server.
*/
static void
-initiate_descriptor_downloads(routerstatus_t *source,
+initiate_descriptor_downloads(const routerstatus_t *source,
int purpose,
smartlist_t *digests,
int lo, int hi, int pds_flags)
@@ -4256,7 +4256,7 @@ client_would_use_router(routerstatus_t *rs, time_t now, or_options_t *options)
void
launch_descriptor_downloads(int purpose,
smartlist_t *downloadable,
- routerstatus_t *source, time_t now)
+ const routerstatus_t *source, time_t now)
{
int should_delay = 0, n_downloadable;
or_options_t *options = get_options();
@@ -5540,7 +5540,7 @@ routerset_contains_router(const routerset_t *set, const routerinfo_t *ri)
/** Return true iff <b>rs</b> is in <b>set</b>. */
int
-routerset_contains_routerstatus(const routerset_t *set, routerstatus_t *rs)
+routerset_contains_routerstatus(const routerset_t *set, const routerstatus_t *rs)
{
tor_addr_t addr;
tor_addr_from_ipv4h(&addr, rs->addr);
@@ -5752,7 +5752,7 @@ hid_serv_acting_as_directory(void)
{
const routerinfo_t *me = router_get_my_routerinfo();
networkstatus_t *c;
- routerstatus_t *rs;
+ const routerstatus_t *rs;
if (!me)
return 0;
if (!get_options()->HidServDirectoryV2) {
diff --git a/src/or/routerlist.h b/src/or/routerlist.h
index a805469b7..90975e78e 100644
--- a/src/or/routerlist.h
+++ b/src/or/routerlist.h
@@ -27,10 +27,10 @@ int router_reload_router_list(void);
int authority_cert_dl_looks_uncertain(const char *id_digest);
smartlist_t *router_get_trusted_dir_servers(void);
-routerstatus_t *router_pick_directory_server(authority_type_t type, int flags);
+const routerstatus_t *router_pick_directory_server(authority_type_t type, int flags);
trusted_dir_server_t *router_get_trusteddirserver_by_digest(const char *d);
trusted_dir_server_t *trusteddirserver_get_by_v3_auth_digest(const char *d);
-routerstatus_t *router_pick_trusteddirserver(authority_type_t type, int flags);
+const routerstatus_t *router_pick_trusteddirserver(authority_type_t type, int flags);
int router_get_my_share_of_directory_requests(double *v2_share_out,
double *v3_share_out);
void router_reset_status_download_failures(void);
@@ -50,7 +50,7 @@ uint32_t router_get_advertised_bandwidth_capped(const routerinfo_t *router);
const routerinfo_t *routerlist_sl_choose_by_bandwidth(smartlist_t *sl,
bandwidth_weight_rule_t rule);
-routerstatus_t *routerstatus_sl_choose_by_bandwidth(smartlist_t *sl,
+const routerstatus_t *routerstatus_sl_choose_by_bandwidth(smartlist_t *sl,
bandwidth_weight_rule_t rule);
const routerinfo_t *router_choose_random_node(smartlist_t *excludedsmartlist,
@@ -172,7 +172,7 @@ int routerset_is_list(const routerset_t *set);
int routerset_needs_geoip(const routerset_t *set);
int routerset_contains_router(const routerset_t *set, const routerinfo_t *ri);
int routerset_contains_routerstatus(const routerset_t *set,
- routerstatus_t *rs);
+ const routerstatus_t *rs);
int routerset_contains_extendinfo(const routerset_t *set,
const extend_info_t *ei);
void routerset_get_all_routers(smartlist_t *out, const routerset_t *routerset,
@@ -198,7 +198,7 @@ int hid_serv_responsible_for_desc_id(const char *id);
void list_pending_microdesc_downloads(digestmap_t *result);
void launch_descriptor_downloads(int purpose,
smartlist_t *downloadable,
- routerstatus_t *source,
+ const routerstatus_t *source,
time_t now);
#endif
generated by cgit v1.2.3 (git 2.25.4) at 2024-06-20 13:24:16 +0000