Module: sip-router Branch: master Commit: 6d91574de7f9133328e3f58d94b58bbdaacf1583 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=6d91574… Author: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Committer: Andrei Pelinescu-Onciul <andrei(a)iptel.org> Date: Thu Feb 26 23:09:22 2009 +0000 blst: another blacklist dest. function version - added dst_blacklist_su(), which is a variant of dst_blacklist_add() (different way of passing the blacklist target) --- dst_blacklist.c | 35 +++++++++++++++++++++++++++++++++++ dst_blacklist.h | 15 ++++++++++++++- 2 files changed, 49 insertions(+), 1 deletions(-) diff --git a/dst_blacklist.c b/dst_blacklist.c index bb6e35e..7ebd1e6 100644 --- a/dst_blacklist.c +++ b/dst_blacklist.c @@ -34,6 +34,7 @@ * 2007-07-30 added dst_blacklist_del() and dst_blacklist_add_to() (andrei) * 2007-07-30 dst blacklist measurements added (Gergo) * 2008-02-11 dns_blacklist_init cfg parameter is introduced (Miklos) + * 2009-02-26 added dst_blacklist_su* variant (andrei) */ @@ -785,6 +786,14 @@ inline static int dst_is_blacklisted_ip(unsigned char proto, +/** add dst to the blacklist, specifying the timeout. + * @param err_flags - reason (bitmap) + * @param si - destination (protocol, ip and port) + * @param msg - sip message that triggered the blacklisting (can be 0 if + * not known) + * @param timeout - timeout in ticks + * @return 0 on success, -1 on error + */ int dst_blacklist_add_to(unsigned char err_flags, struct dest_info* si, struct sip_msg* msg, ticks_t timeout) { @@ -802,6 +811,32 @@ int dst_blacklist_add_to(unsigned char err_flags, struct dest_info* si, +/** add dst to the blacklist, specifying the timeout. + * (like @function dst_blacklist_add_to)= above, but uses + * (proto, sockaddr_union) instead of struct dest_info) + */ +int dst_blacklist_su_to(unsigned char err_flags, unsigned char proto, + union sockaddr_union* dst, + struct sip_msg* msg, ticks_t timeout) +{ + struct ip_addr ip; +#ifdef DST_BLACKLIST_HOOKS + struct dest_info si; + + init_dest_info(&si); + si.to=*dst; + si.proto=proto; + if (unlikely (blacklist_run_hooks(&blst_add_cb, &si, &err_flags, msg) == + DST_BLACKLIST_DENY)) + return 0; +#endif + su2ip_addr(&ip, dst); + return dst_blacklist_add_ip(err_flags, proto, &ip, + su_getport(dst), timeout); +} + + + int dst_is_blacklisted(struct dest_info* si, struct sip_msg* msg) { int ires; diff --git a/dst_blacklist.h b/dst_blacklist.h index e2ca0b4..b7c3ea1 100644 --- a/dst_blacklist.h +++ b/dst_blacklist.h @@ -88,12 +88,25 @@ void destroy_dst_blacklist(); /* like dst_blacklist_add, but the timeout can be also set */ int dst_blacklist_add_to(unsigned char err_flags, struct dest_info* si, struct sip_msg* msg, ticks_t timeout); +/* like above, but using a differnt way of passing the target */ +int dst_blacklist_su_to(unsigned char err_flags, unsigned char proto, + union sockaddr_union* dst, + struct sip_msg* msg, ticks_t timeout); -/* adds a dst to the blacklist with default timeout */ +/** adds a dst to the blacklist with default timeout. + * @see dst_blacklist_add_to for more details. + */ #define dst_blacklist_add(err_flags, si, msg) \ dst_blacklist_add_to((err_flags), (si), (msg), \ S_TO_TICKS(cfg_get(core, core_cfg, blst_timeout))) +/** adds a dst to the blacklist with default timeout. + * @see dst_blacklist_su_to for more details. + */ +#define dst_blacklist_su(err_flags, proto, dst, msg) \ + dst_blacklist_su_to((err_flags), (proto), (dst), (msg), \ + S_TO_TICKS(cfg_get(core, core_cfg, blst_timeout))) + int dst_is_blacklisted(struct dest_info* si, struct sip_msg* msg); /* delete an entry from the blacklist */ int dst_blacklist_del(struct dest_info* si, struct sip_msg* msg);