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authorPřemysl Janouch <p.janouch@gmail.com>2015-07-26 23:12:36 +0200
committerPřemysl Janouch <p.janouch@gmail.com>2015-07-26 23:27:39 +0200
commit2bde385dc79fc66cac22aaf117cfcf03301bcc71 (patch)
tree55dcbd30ffc999f7eea0e871bb1e11892c620ecf
parent74c975993247c37ff6e2a576bf63c996a9eb625a (diff)
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degesch: order the nicknames in /names
-rw-r--r--degesch.c87
1 files changed, 69 insertions, 18 deletions
diff --git a/degesch.c b/degesch.c
index 5e3b4db..b24f502 100644
--- a/degesch.c
+++ b/degesch.c
@@ -5778,6 +5778,73 @@ irc_handle_rpl_namreply (struct server *s, const struct irc_message *msg)
cstr_split_ignore_empty (nicks, ' ', &channel->names_buf);
}
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
+struct channel_user_sort_entry
+{
+ struct server *s; ///< Server
+ struct channel_user *channel_user; ///< Channel user
+};
+
+static int
+channel_user_sort_entry_cmp (const void *entry_a, const void *entry_b)
+{
+ const struct channel_user_sort_entry *a = entry_a;
+ const struct channel_user_sort_entry *b = entry_b;
+ struct server *s = a->s;
+
+ // First order by the most significant channel user prefix
+ const char *prio_a = strchr (s->irc_chanuser_prefixes,
+ *a->channel_user->prefixes.str);
+ const char *prio_b = strchr (s->irc_chanuser_prefixes,
+ *b->channel_user->prefixes.str);
+
+ // Put unrecognized prefixes at the end of the list
+ if (prio_a || prio_b)
+ {
+ if (!prio_a) return 1;
+ if (!prio_b) return -1;
+
+ if (prio_a != prio_b)
+ return prio_a - prio_b;
+ }
+
+ return irc_server_strcmp (s,
+ a->channel_user->user->nickname,
+ b->channel_user->user->nickname);
+}
+
+static char *
+make_channel_users_list (struct server *s, struct channel *channel)
+{
+ size_t n_users = 0;
+ LIST_FOR_EACH (struct channel_user, iter, channel->users)
+ n_users++;
+
+ struct channel_user_sort_entry entries[n_users];
+ size_t i = 0;
+ LIST_FOR_EACH (struct channel_user, iter, channel->users)
+ {
+ entries[i].s = s;
+ entries[i].channel_user = iter;
+ i++;
+ }
+
+ qsort (entries, n_users, sizeof *entries, channel_user_sort_entry_cmp);
+
+ struct str list;
+ str_init (&list);
+ for (i = 0; i < n_users; i++)
+ {
+ irc_get_channel_user_prefix (s, entries[i].channel_user, &list);
+ str_append (&list, entries[i].channel_user->user->nickname);
+ str_append_c (&list, ' ');
+ }
+ if (list.len)
+ list.str[--list.len] = '\0';
+ return str_steal (&list);
+}
+
static void
irc_sync_channel_user (struct server *s, struct channel *channel,
const char *nickname, const char *prefixes)
@@ -5802,24 +5869,6 @@ irc_sync_channel_user (struct server *s, struct channel *channel,
}
}
-static char *
-make_channel_users_list (struct server *s, struct channel *channel)
-{
- struct str_vector v;
- str_vector_init (&v);
- LIST_FOR_EACH (struct channel_user, iter, channel->users)
- {
- struct str item;
- str_init (&item);
- irc_get_channel_user_prefix (s, iter, &item);
- str_append (&item, iter->user->nickname);
- str_vector_add_owned (&v, str_steal (&item));
- }
- char *result = join_str_vector (&v, ' ');
- str_vector_free (&v);
- return result;
-}
-
static void
irc_process_names (struct server *s, struct channel *channel)
{
@@ -5861,6 +5910,8 @@ irc_process_names (struct server *s, struct channel *channel)
free (all_users);
}
+// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
+
static void
irc_handle_rpl_endofnames (struct server *s, const struct irc_message *msg)
{