Pass OR address to PT proxy, even with IPv6 or ORListenAddress.

Introduce get_first_listener_addrport_for_pt() which returns a string
containing the addrport of the first listener we could find. Use it to
form the TOR_PT_ORPORT managed proxy protocol line.

1 files changed, 2 insertions, 0 deletions

diff --git a/src/or/config.h b/src/or/config.h
index 0f7c61886..fd84d9b60 100644
--- a/src/or/config.h
+++ b/src/or/config.h
@@ -72,6 +72,8 @@ int get_first_advertised_port_by_type_af(int listener_type,
 #define get_primary_dir_port() \
   (get_first_advertised_port_by_type_af(CONN_TYPE_DIR_LISTENER, AF_INET))
 
+char *get_first_listener_addrport_for_pt(int listener_type);
+
 int options_need_geoip_info(const or_options_t *options,
                             const char **reason_out);