diff options
author | Jacob Erlbeck <jerlbeck@sysmocom.de> | 2014-09-25 11:17:31 +0200 |
---|---|---|
committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2014-10-09 18:02:33 +0200 |
commit | 9a83d7af55772e4e2e6f187ab11d3f2a2665791c (patch) | |
tree | b57ec27fd26bba90c88252251c5249bafd4d85d1 /openbsc/src/gprs/gb_proxy.c | |
parent | 55ec2bf97f9b30ea44c05e1ec5310bf93cee7884 (diff) |
gbproxy: Refactor IMSI matching
The current implementation makes it difficult to add further match
expressions.
This patch adds a new struct gbproxy_match that contains the fields
needed for each match expression. The matches (config) and the
results (link_info) are stored in arrays. All related functions are
updated to use them. The old fields in the config structure are
removed.
Sponsored-by: On-Waves ehf
Diffstat (limited to 'openbsc/src/gprs/gb_proxy.c')
-rw-r--r-- | openbsc/src/gprs/gb_proxy.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/openbsc/src/gprs/gb_proxy.c b/openbsc/src/gprs/gb_proxy.c index 3257f7490..41ff4a785 100644 --- a/openbsc/src/gprs/gb_proxy.c +++ b/openbsc/src/gprs/gb_proxy.c @@ -584,7 +584,8 @@ static int gbprox_process_bssgp_ul(struct gbproxy_config *cfg, if (link_info && cfg->route_to_sgsn2) { if (cfg->acquire_imsi && link_info->imsi_len == 0) sgsn_nsei = 0xffff; - else if (gbproxy_imsi_matches(peer, link_info)) + else if (gbproxy_imsi_matches(cfg, GBPROX_MATCH_PATCHING, + link_info)) sgsn_nsei = cfg->nsip_sgsn2_nsei; } @@ -1346,10 +1347,12 @@ void gbprox_reset(struct gbproxy_config *cfg) int gbproxy_init_config(struct gbproxy_config *cfg) { struct timespec tp; + INIT_LLIST_HEAD(&cfg->bts_peers); cfg->ctrg = rate_ctr_group_alloc(tall_bsc_ctx, &global_ctrg_desc, 0); clock_gettime(CLOCK_REALTIME, &tp); cfg->bss_ptmsi_state = tp.tv_sec + tp.tv_nsec; cfg->sgsn_tlli_state = tp.tv_sec - tp.tv_nsec; + return 0; } |