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[or-cvs] [tor/master 1/2] Rename router_get_by_digest()



Author: Sebastian Hahn <sebastian@xxxxxxxxxxxxxx>
Date: Thu, 14 Oct 2010 17:49:51 +0200
Subject: Rename router_get_by_digest()
Commit: 4556f2e7c80274932019a239232235ce571c98f8

We now call the function router_get_by_id_digest() to make clear that
we're talking about the identity digest here, not descriptor digest.
---
 src/or/command.c       |    2 +-
 src/or/connection_or.c |    4 ++--
 src/or/dirserv.c       |    8 ++++----
 src/or/rendclient.c    |    2 +-
 src/or/rendservice.c   |    2 +-
 src/or/rephist.c       |    2 +-
 src/or/routerlist.c    |   12 ++++++------
 src/or/routerlist.h    |    2 +-
 8 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/src/or/command.c b/src/or/command.c
index 3a5c6c0..60c9184 100644
--- a/src/or/command.c
+++ b/src/or/command.c
@@ -622,7 +622,7 @@ command_process_netinfo_cell(cell_t *cell, or_connection_t *conn)
   /** Warn when we get a netinfo skew with at least this value. */
 #define NETINFO_NOTICE_SKEW 3600
   if (labs(apparent_skew) > NETINFO_NOTICE_SKEW &&
-      router_get_by_digest(conn->identity_digest)) {
+      router_get_by_id_digest(conn->identity_digest)) {
     char dbuf[64];
     int severity;
     /*XXXX be smarter about when everybody says we are skewed. */
diff --git a/src/or/connection_or.c b/src/or/connection_or.c
index ec76b88..9f979f0 100644
--- a/src/or/connection_or.c
+++ b/src/or/connection_or.c
@@ -360,7 +360,7 @@ connection_or_digest_is_known_relay(const char *id_digest)
 {
   if (router_get_consensus_status_by_id(id_digest))
     return 1; /* It's in the consensus: "yes" */
-  if (router_get_by_digest(id_digest))
+  if (router_get_by_id_digest(id_digest))
     return 1; /* Not in the consensus, but we have a descriptor for
                * it. Probably it was in a recent consensus. "Yes". */
   return 0;
@@ -1342,7 +1342,7 @@ connection_or_set_state_open(or_connection_t *conn)
     router_set_status(conn->identity_digest, 1);
   } else {
     /* only report it to the geoip module if it's not a known router */
-    if (!router_get_by_digest(conn->identity_digest)) {
+    if (!router_get_by_id_digest(conn->identity_digest)) {
       if (tor_addr_family(&TO_CONN(conn)->addr) == AF_INET) {
         /*XXXX IP6 support ipv6 geoip.*/
         uint32_t a = tor_addr_to_ipv4h(&TO_CONN(conn)->addr);
diff --git a/src/or/dirserv.c b/src/or/dirserv.c
index 4c0e049..8ce23f7 100644
--- a/src/or/dirserv.c
+++ b/src/or/dirserv.c
@@ -780,7 +780,7 @@ dirserv_add_extrainfo(extrainfo_t *ei, const char **msg)
   tor_assert(msg);
   *msg = NULL;
 
-  ri = router_get_by_digest(ei->cache_info.identity_digest);
+  ri = router_get_by_id_digest(ei->cache_info.identity_digest);
   if (!ri) {
     *msg = "No corresponding router descriptor for extra-info descriptor";
     extrainfo_free(ei);
@@ -2057,7 +2057,7 @@ routerstatus_format_entry(char *buf, size_t buf_len,
   }
 
   if (format != NS_V2) {
-    const routerinfo_t* desc = router_get_by_digest(rs->identity_digest);
+    const routerinfo_t* desc = router_get_by_id_digest(rs->identity_digest);
     uint32_t bw;
 
     if (format != NS_CONTROL_PORT) {
@@ -3099,7 +3099,7 @@ dirserv_get_routerdescs(smartlist_t *descs_out, const char *key,
            if (ri)
              smartlist_add(descs_out, (void*) &(ri->cache_info));
          } else {
-           const routerinfo_t *ri = router_get_by_digest(d);
+           const routerinfo_t *ri = router_get_by_id_digest(d);
            /* Don't actually serve a descriptor that everyone will think is
             * expired.  This is an (ugly) workaround to keep buggy 0.1.1.10
             * Tors from downloading descriptors that they will throw away.
@@ -3299,7 +3299,7 @@ get_signed_descriptor_by_fp(const char *fp, int extrainfo,
     else
       return &(router_get_my_routerinfo()->cache_info);
   } else {
-    const routerinfo_t *ri = router_get_by_digest(fp);
+    const routerinfo_t *ri = router_get_by_id_digest(fp);
     if (ri &&
         ri->cache_info.published_on > publish_cutoff) {
       if (extrainfo)
diff --git a/src/or/rendclient.c b/src/or/rendclient.c
index 5c5e1bf..848b02d 100644
--- a/src/or/rendclient.c
+++ b/src/or/rendclient.c
@@ -415,7 +415,7 @@ directory_get_from_hs_dir(const char *desc_id, const rend_data_t *rend_query)
   SMARTLIST_FOREACH(responsible_dirs, routerstatus_t *, dir, {
     if (lookup_last_hid_serv_request(dir, desc_id_base32, 0, 0) +
             REND_HID_SERV_DIR_REQUERY_PERIOD >= now ||
-        !router_get_by_digest(dir->identity_digest))
+        !router_get_by_id_digest(dir->identity_digest))
       SMARTLIST_DEL_CURRENT(responsible_dirs, dir);
   });
 
diff --git a/src/or/rendservice.c b/src/or/rendservice.c
index f67e9ab..0f63776 100644
--- a/src/or/rendservice.c
+++ b/src/or/rendservice.c
@@ -1578,7 +1578,7 @@ directory_post_to_hs_dir(rend_service_descriptor_t *renddesc,
                                 hs_dir->identity_digest))
         /* Don't upload descriptor if we succeeded in doing so last time. */
         continue;
-      if (!router_get_by_digest(hs_dir->identity_digest)) {
+      if (!router_get_by_id_digest(hs_dir->identity_digest)) {
         log_info(LD_REND, "Not sending publish request for v2 descriptor to "
                           "hidden service directory '%s'; we don't have its "
                           "router descriptor. Queuing for later upload.",
diff --git a/src/or/rephist.c b/src/or/rephist.c
index 1b978d9..6ce4322 100644
--- a/src/or/rephist.c
+++ b/src/or/rephist.c
@@ -757,7 +757,7 @@ rep_hist_record_mtbf_data(time_t now, int missing_means_down)
     base16_encode(dbuf, sizeof(dbuf), digest, DIGEST_LEN);
 
     if (missing_means_down && hist->start_of_run &&
-        !router_get_by_digest(digest)) {
+        !router_get_by_id_digest(digest)) {
       /* We think this relay is running, but it's not listed in our
        * routerlist. Somehow it fell out without telling us it went
        * down. Complain and also correct it. */
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 449d558..816cfad 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -2462,7 +2462,7 @@ router_get_by_nickname(const char *nickname, int warn_if_unnamed)
 int
 router_digest_version_as_new_as(const char *digest, const char *cutoff)
 {
-  const routerinfo_t *router = router_get_by_digest(digest);
+  const routerinfo_t *router = router_get_by_id_digest(digest);
   if (!router)
     return 1;
   return tor_version_as_new_as(router->platform, cutoff);
@@ -2526,7 +2526,7 @@ router_get_by_hexdigest(const char *hexdigest)
   return router_get_by_nickname(hexdigest, 1);
 }
 
-/** As router_get_by_digest,but return a pointer that you're allowed to
+/** As router_get_by_id_digest,but return a pointer that you're allowed to
  * modify */
 routerinfo_t *
 router_get_mutable_by_digest(const char *digest)
@@ -2543,7 +2543,7 @@ router_get_mutable_by_digest(const char *digest)
 /** Return the router in our routerlist whose 20-byte key digest
  * is <b>digest</b>.  Return NULL if no such router is known. */
 const routerinfo_t *
-router_get_by_digest(const char *digest)
+router_get_by_id_digest(const char *digest)
 {
   return router_get_mutable_by_digest(digest);
 }
@@ -4610,7 +4610,7 @@ update_consensus_router_descriptor_downloads(time_t now, int is_vote,
       if ((sd = router_get_by_descriptor_digest(rs->descriptor_digest))) {
         const routerinfo_t *ri;
         ++n_have;
-        if (!(ri = router_get_by_digest(rs->identity_digest)) ||
+        if (!(ri = router_get_by_id_digest(rs->identity_digest)) ||
             memcmp(ri->cache_info.signed_descriptor_digest,
                    sd->signed_descriptor_digest, DIGEST_LEN)) {
           /* We have a descriptor with this digest, but either there is no
@@ -4644,7 +4644,7 @@ update_consensus_router_descriptor_downloads(time_t now, int is_vote,
         char time_bufnew[ISO_TIME_LEN+1];
         char time_bufold[ISO_TIME_LEN+1];
         const routerinfo_t *oldrouter;
-        oldrouter = router_get_by_digest(rs->identity_digest);
+        oldrouter = router_get_by_id_digest(rs->identity_digest);
         format_iso_time(time_bufnew, rs->published_on);
         if (oldrouter)
           format_iso_time(time_bufold, oldrouter->cache_info.published_on);
@@ -4765,7 +4765,7 @@ update_extrainfo_downloads(time_t now)
         sd = &((routerinfo_t*)smartlist_get(lst, i))->cache_info;
       if (sd->is_extrainfo)
         continue; /* This should never happen. */
-      if (old_routers && !router_get_by_digest(sd->identity_digest))
+      if (old_routers && !router_get_by_id_digest(sd->identity_digest))
         continue; /* Couldn't check the signature if we got it. */
       if (sd->extrainfo_is_bogus)
         continue;
diff --git a/src/or/routerlist.h b/src/or/routerlist.h
index cda2d2e..b69ef70 100644
--- a/src/or/routerlist.h
+++ b/src/or/routerlist.h
@@ -65,7 +65,7 @@ int router_digest_is_trusted_dir_type(const char *digest,
 int router_addr_is_trusted_dir(uint32_t addr);
 int hexdigest_to_digest(const char *hexdigest, char *digest);
 const routerinfo_t *router_get_by_hexdigest(const char *hexdigest);
-const routerinfo_t *router_get_by_digest(const char *digest);
+const routerinfo_t *router_get_by_id_digest(const char *digest);
 routerinfo_t *router_get_mutable_by_digest(const char *digest);
 signed_descriptor_t *router_get_by_descriptor_digest(const char *digest);
 signed_descriptor_t *router_get_by_extrainfo_digest(const char *digest);
-- 
1.7.1