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[tor-commits] [tor/master] moving hid_serv_get_responsible_directories and hid_serv_acting_as_directory from routerlist.c to rendcommon.c



commit b1917a061427dab68e9246463cc40c0cbd5dc00a
Author: Hassan Alsibyani <sibyani@xxxxxxx>
Date:   Mon Feb 29 01:47:51 2016 -0500

    moving hid_serv_get_responsible_directories and hid_serv_acting_as_directory from routerlist.c to rendcommon.c
---
 src/or/rendcache.c  |  1 +
 src/or/rendcommon.c | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/or/rendcommon.h |  4 +++
 src/or/routerlist.c | 74 -----------------------------------------------------
 src/or/routerlist.h |  5 ----
 5 files changed, 79 insertions(+), 79 deletions(-)

diff --git a/src/or/rendcache.c b/src/or/rendcache.c
index 880c8d8..cb8c14b 100644
--- a/src/or/rendcache.c
+++ b/src/or/rendcache.c
@@ -13,6 +13,7 @@
 #include "rephist.h"
 #include "routerlist.h"
 #include "routerparse.h"
+#include "rendcommon.h"
 
 /** Map from service id (as generated by rend_get_service_id) to
  * rend_cache_entry_t. */
diff --git a/src/or/rendcommon.c b/src/or/rendcommon.c
index 7f7d04b..79509cb 100644
--- a/src/or/rendcommon.c
+++ b/src/or/rendcommon.c
@@ -17,8 +17,10 @@
 #include "rendmid.h"
 #include "rendservice.h"
 #include "rephist.h"
+#include "router.h"
 #include "routerlist.h"
 #include "routerparse.h"
+#include "networkstatus.h"
 
 /** Return 0 if one and two are the same service ids, else -1 or 1 */
 int
@@ -935,3 +937,75 @@ rend_data_client_create(const char *onion_address, const char *desc_id,
   return NULL;
 }
 
+/** Determine the routers that are responsible for <b>id</b> (binary) and
+ * add pointers to those routers' routerstatus_t to <b>responsible_dirs</b>.
+ * Return -1 if we're returning an empty smartlist, else return 0.
+ */
+int
+hid_serv_get_responsible_directories(smartlist_t *responsible_dirs,
+                                     const char *id)
+{
+  int start, found, n_added = 0, i;
+  networkstatus_t *c = networkstatus_get_latest_consensus();
+  if (!c || !smartlist_len(c->routerstatus_list)) {
+    log_warn(LD_REND, "We don't have a consensus, so we can't perform v2 "
+             "rendezvous operations.");
+    return -1;
+  }
+  tor_assert(id);
+  start = networkstatus_vote_find_entry_idx(c, id, &found);
+  if (start == smartlist_len(c->routerstatus_list)) start = 0;
+  i = start;
+  do {
+    routerstatus_t *r = smartlist_get(c->routerstatus_list, i);
+    if (r->is_hs_dir) {
+      smartlist_add(responsible_dirs, r);
+      if (++n_added == REND_NUMBER_OF_CONSECUTIVE_REPLICAS)
+        return 0;
+    }
+    if (++i == smartlist_len(c->routerstatus_list))
+      i = 0;
+  } while (i != start);
+
+  /* Even though we don't have the desired number of hidden service
+   * directories, be happy if we got any. */
+  return smartlist_len(responsible_dirs) ? 0 : -1;
+}
+
+/** Return true if this node is currently acting as hidden service
+ * directory, false otherwise. */
+int
+hid_serv_acting_as_directory(void)
+{
+  const routerinfo_t *me = router_get_my_routerinfo();
+  if (!me)
+    return 0;
+  return 1;
+}
+
+/** Return true if this node is responsible for storing the descriptor ID
+ * in <b>query</b> and false otherwise. */
+MOCK_IMPL(int, hid_serv_responsible_for_desc_id,
+          (const char *query))
+{
+  const routerinfo_t *me;
+  routerstatus_t *last_rs;
+  const char *my_id, *last_id;
+  int result;
+  smartlist_t *responsible;
+  if (!hid_serv_acting_as_directory())
+    return 0;
+  if (!(me = router_get_my_routerinfo()))
+    return 0; /* This is redundant, but let's be paranoid. */
+  my_id = me->cache_info.identity_digest;
+  responsible = smartlist_new();
+  if (hid_serv_get_responsible_directories(responsible, query) < 0) {
+    smartlist_free(responsible);
+    return 0;
+  }
+  last_rs = smartlist_get(responsible, smartlist_len(responsible)-1);
+  last_id = last_rs->identity_digest;
+  result = rend_id_is_in_interval(my_id, query, last_id);
+  smartlist_free(responsible);
+  return result;
+}
diff --git a/src/or/rendcommon.h b/src/or/rendcommon.h
index 3166673..fe45299 100644
--- a/src/or/rendcommon.h
+++ b/src/or/rendcommon.h
@@ -57,6 +57,10 @@ int rend_id_is_in_interval(const char *a, const char *b, const char *c);
 void rend_get_descriptor_id_bytes(char *descriptor_id_out,
                                   const char *service_id,
                                   const char *secret_id_part);
+int hid_serv_get_responsible_directories(smartlist_t *responsible_dirs,
+				                                         const char *id);
+int hid_serv_acting_as_directory(void);
+MOCK_DECL(int, hid_serv_responsible_for_desc_id, (const char *id));
 
 rend_data_t *rend_data_dup(const rend_data_t *data);
 rend_data_t *rend_data_client_create(const char *onion_address,
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index de42286..7f20aa9 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -5395,77 +5395,3 @@ refresh_all_country_info(void)
 
   nodelist_refresh_countries();
 }
-
-/** Determine the routers that are responsible for <b>id</b> (binary) and
- * add pointers to those routers' routerstatus_t to <b>responsible_dirs</b>.
- * Return -1 if we're returning an empty smartlist, else return 0.
- */
-int
-hid_serv_get_responsible_directories(smartlist_t *responsible_dirs,
-                                     const char *id)
-{
-  int start, found, n_added = 0, i;
-  networkstatus_t *c = networkstatus_get_latest_consensus();
-  if (!c || !smartlist_len(c->routerstatus_list)) {
-    log_warn(LD_REND, "We don't have a consensus, so we can't perform v2 "
-             "rendezvous operations.");
-    return -1;
-  }
-  tor_assert(id);
-  start = networkstatus_vote_find_entry_idx(c, id, &found);
-  if (start == smartlist_len(c->routerstatus_list)) start = 0;
-  i = start;
-  do {
-    routerstatus_t *r = smartlist_get(c->routerstatus_list, i);
-    if (r->is_hs_dir) {
-      smartlist_add(responsible_dirs, r);
-      if (++n_added == REND_NUMBER_OF_CONSECUTIVE_REPLICAS)
-        return 0;
-    }
-    if (++i == smartlist_len(c->routerstatus_list))
-      i = 0;
-  } while (i != start);
-
-  /* Even though we don't have the desired number of hidden service
-   * directories, be happy if we got any. */
-  return smartlist_len(responsible_dirs) ? 0 : -1;
-}
-
-/** Return true if this node is currently acting as hidden service
- * directory, false otherwise. */
-int
-hid_serv_acting_as_directory(void)
-{
-  const routerinfo_t *me = router_get_my_routerinfo();
-  if (!me)
-    return 0;
-  return 1;
-}
-
-/** Return true if this node is responsible for storing the descriptor ID
- * in <b>query</b> and false otherwise. */
-MOCK_IMPL(int, hid_serv_responsible_for_desc_id,
-          (const char *query))
-{
-  const routerinfo_t *me;
-  routerstatus_t *last_rs;
-  const char *my_id, *last_id;
-  int result;
-  smartlist_t *responsible;
-  if (!hid_serv_acting_as_directory())
-    return 0;
-  if (!(me = router_get_my_routerinfo()))
-    return 0; /* This is redundant, but let's be paranoid. */
-  my_id = me->cache_info.identity_digest;
-  responsible = smartlist_new();
-  if (hid_serv_get_responsible_directories(responsible, query) < 0) {
-    smartlist_free(responsible);
-    return 0;
-  }
-  last_rs = smartlist_get(responsible, smartlist_len(responsible)-1);
-  last_id = last_rs->identity_digest;
-  result = rend_id_is_in_interval(my_id, query, last_id);
-  smartlist_free(responsible);
-  return result;
-}
-
diff --git a/src/or/routerlist.h b/src/or/routerlist.h
index 5b6e26a..bc48c20 100644
--- a/src/or/routerlist.h
+++ b/src/or/routerlist.h
@@ -202,11 +202,6 @@ void routers_sort_by_identity(smartlist_t *routers);
 
 void refresh_all_country_info(void);
 
-int hid_serv_get_responsible_directories(smartlist_t *responsible_dirs,
-                                         const char *id);
-int hid_serv_acting_as_directory(void);
-MOCK_DECL(int, hid_serv_responsible_for_desc_id, (const char *id));
-
 void list_pending_microdesc_downloads(digest256map_t *result);
 void launch_descriptor_downloads(int purpose,
                                  smartlist_t *downloadable,

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