commit a7c6b4ab917085cff23886a97023b92a1c76ca25 Author: Nick Mathewson nickm@torproject.org Date: Tue Dec 11 11:25:36 2012 -0500

Split choosing a regular directory into its own fn --- src/or/directory.c | 31 ++++++++++++++++++++++++------- 1 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/src/or/directory.c b/src/or/directory.c index 198fb6d..769e3d1 100644 --- a/src/or/directory.c +++ b/src/or/directory.c @@ -334,6 +334,24 @@ directory_post_to_dirservers(uint8_t dir_purpose, uint8_t router_purpose, } }

+/**DOCDOC*/ +static const routerstatus_t * +directory_pick_generic_dirserver(dirinfo_type_t type, int pds_flags, + uint8_t dir_purpose) +{ + const routerstatus_t *rs; + + /* anybody with a non-zero dirport will do */ + rs = router_pick_directory_server(type, pds_flags); + if (!rs) { + log_info(LD_DIR, "No router found for %s; falling back to " + "dirserver list.", dir_conn_purpose_to_string(dir_purpose)); + rs = router_pick_fallback_dirserver(type, pds_flags); + } + + return rs; +} + /** Start a connection to a random running directory server, using * connection purpose <b>dir_purpose</b>, intending to fetch descriptors * of purpose <b>router_purpose</b>, and requesting <b>resource</b>. @@ -469,14 +487,13 @@ directory_get_from_dirserver(uint8_t dir_purpose, uint8_t router_purpose, } } if (!rs && type != BRIDGE_DIRINFO) { - /* anybody with a non-zero dirport will do */ - rs = router_pick_directory_server(type, pds_flags); + /* */ + rs = directory_pick_generic_dirserver(type, pds_flags, + dir_purpose); if (!rs) { - log_info(LD_DIR, "No router found for %s; falling back to " - "dirserver list.", dir_conn_purpose_to_string(dir_purpose)); - rs = router_pick_fallback_dirserver(type, pds_flags); - if (!rs) - get_via_tor = 1; /* last resort: try routing it via Tor */ + /*XXXX024 I'm pretty sure this can never do any good, since + * rs isn't set. */ + get_via_tor = 1; /* last resort: try routing it via Tor */ } } }