diff options
| author | Holger Hans Peter Freyther <zecke@selfish.org> | 2011-05-27 12:38:58 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <zecke@selfish.org> | 2011-06-01 20:40:35 +0200 |
| commit | ad75eababc153d513e75f7f052818ca02acd9533 (patch) | |
| tree | 495be345f80cbe4f975ec15367c49433350a6c71 /openbsc/src/osmo-bsc_nat/bsc_nat_vty.c | |
| parent | 384ef099209f92afb0af0c48756731a105da23f5 (diff) | |
nat: Allow to have a regexp to match the MSISDN
The idea that MCC and MNC is enough to classify a subscriber
turns out to be wrong. Certain operatos license a number range
of IMSIs to others. When we see a '^' in the MCC field we treat
it as a regexp. The code now turns the MCC/MNC into a regexp
for the IMSI. It is not using extended POSIX regexp to match
the behavior of the access list.
Diffstat (limited to 'openbsc/src/osmo-bsc_nat/bsc_nat_vty.c')
| -rw-r--r-- | openbsc/src/osmo-bsc_nat/bsc_nat_vty.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c index 0375cf800..38b5a0905 100644 --- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c +++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c @@ -461,16 +461,16 @@ DEFUN(cfg_nat_number_rewrite, "number-rewrite FILENAME", "Set the file with rewriting rules.\n" "Filename") { + struct osmo_config_list *rewr = NULL; + bsc_replace_string(_nat, &_nat->num_rewr_name, argv[0]); if (_nat->num_rewr_name) { - if (_nat->num_rewr) - talloc_free(_nat->num_rewr); - _nat->num_rewr = osmo_config_list_parse(_nat, _nat->num_rewr_name); - return _nat->num_rewr == NULL ? CMD_WARNING : CMD_SUCCESS; + rewr = osmo_config_list_parse(_nat, _nat->num_rewr_name); + bsc_nat_num_rewr_entry_adapt(_nat, rewr); + talloc_free(rewr); + return CMD_SUCCESS; } else { - if (_nat->num_rewr) - talloc_free(_nat->num_rewr); - _nat->num_rewr = NULL; + bsc_nat_num_rewr_entry_adapt(_nat, NULL); return CMD_SUCCESS; } } |