diff options
Diffstat (limited to 'openbsc/src/osmo-bsc_nat/bsc_nat_vty.c')
| -rw-r--r-- | openbsc/src/osmo-bsc_nat/bsc_nat_vty.c | 98 |
1 files changed, 85 insertions, 13 deletions
diff --git a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c index ce68742fa..706e5074e 100644 --- a/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c +++ b/openbsc/src/osmo-bsc_nat/bsc_nat_vty.c @@ -39,6 +39,7 @@ #include <osmocom/sccp/sccp.h> #include <stdlib.h> +#include <stdbool.h> static struct bsc_nat *_nat; @@ -96,6 +97,8 @@ static int config_write_nat(struct vty *vty) vty_out(vty, " timeout auth %d%s", _nat->auth_timeout, VTY_NEWLINE); vty_out(vty, " timeout ping %d%s", _nat->ping_timeout, VTY_NEWLINE); vty_out(vty, " timeout pong %d%s", _nat->pong_timeout, VTY_NEWLINE); + if (_nat->include_file) + vty_out(vty, " bscs-config-file %s%s", _nat->include_file, VTY_NEWLINE); if (_nat->token) vty_out(vty, " token %s%s", _nat->token, VTY_NEWLINE); vty_out(vty, " ip-dscp %d%s", _nat->bsc_ip_dscp, VTY_NEWLINE); @@ -181,6 +184,14 @@ static int config_write_bsc(struct vty *vty) return CMD_SUCCESS; } +DEFUN(show_bscs, show_bscs_cmd, "show bscs-config", + SHOW_STR "Show configured BSCs\n" + "Both from included file and vty\n") +{ + vty_out(vty, "BSCs configuration loaded from %s:%s", _nat->resolved_path, + VTY_NEWLINE); + return config_write_bsc(vty); +} DEFUN(show_sccp, show_sccp_cmd, "show sccp connections", SHOW_STR "Display information about SCCP\n" @@ -204,6 +215,14 @@ DEFUN(show_sccp, show_sccp_cmd, "show sccp connections", return CMD_SUCCESS; } +DEFUN(show_nat_bsc, show_nat_bsc_cmd, "show nat num-bscs-configured", + SHOW_STR "Display NAT configuration details\n" + "BSCs-related\n") +{ + vty_out(vty, "%d BSCs configured%s", _nat->num_bsc, VTY_NEWLINE); + return CMD_SUCCESS; +} + DEFUN(show_bsc, show_bsc_cmd, "show bsc connections", SHOW_STR BSC_STR "All active connections\n") @@ -487,6 +506,55 @@ DEFUN(cfg_nat_acc_lst_name, return CMD_SUCCESS; } +DEFUN(cfg_nat_include, + cfg_nat_include_cmd, + "bscs-config-file NAME", + "Set the filename of the BSC configuration to include.\n" + "The filename to be included.") +{ + char *path; + int rc; + struct bsc_config *cf1, *cf2; + struct bsc_connection *con1, *con2; + + if ('/' == argv[0][0]) + bsc_replace_string(_nat, &_nat->resolved_path, argv[0]); + else { + path = talloc_asprintf(_nat, "%s/%s", _nat->include_base, + argv[0]); + bsc_replace_string(_nat, &_nat->resolved_path, path); + talloc_free(path); + } + + llist_for_each_entry_safe(cf1, cf2, &_nat->bsc_configs, entry) { + cf1->remove = true; + cf1->token_updated = false; + } + + rc = vty_read_config_file(_nat->resolved_path, NULL); + if (rc < 0) { + vty_out(vty, "Failed to parse the config file %s: %s%s", + _nat->resolved_path, strerror(-rc), VTY_NEWLINE); + return CMD_WARNING; + } + + bsc_replace_string(_nat, &_nat->include_file, argv[0]); + + llist_for_each_entry_safe(con1, con2, &_nat->bsc_connections, + list_entry) { + if (con1->cfg) + if (con1->cfg->token_updated || con1->cfg->remove) + bsc_close_connection(con1); + } + + llist_for_each_entry_safe(cf1, cf2, &_nat->bsc_configs, entry) { + if (cf1->remove) + bsc_config_free(cf1); + } + + return CMD_SUCCESS; +} + DEFUN(cfg_nat_no_acc_lst_name, cfg_nat_no_acc_lst_name_cmd, "no access-list-name", @@ -791,21 +859,16 @@ DEFUN(cfg_bsc, cfg_bsc_cmd, "bsc BSC_NR", "BSC configuration\n" "Identifier of the BSC\n") { int bsc_nr = atoi(argv[0]); - struct bsc_config *bsc; + struct bsc_config *bsc = bsc_config_num(_nat, bsc_nr); - if (bsc_nr > _nat->num_bsc) { - vty_out(vty, "%% The next unused BSC number is %u%s", - _nat->num_bsc, VTY_NEWLINE); - return CMD_WARNING; - } else if (bsc_nr == _nat->num_bsc) { - /* allocate a new one */ - bsc = bsc_config_alloc(_nat, "unknown"); - } else - bsc = bsc_config_num(_nat, bsc_nr); + /* allocate a new one */ + if (!bsc) + bsc = bsc_config_alloc(_nat, "unknown", bsc_nr); if (!bsc) return CMD_WARNING; + bsc->remove = false; vty->index = bsc; vty->node = NAT_BSC_NODE; @@ -818,6 +881,9 @@ DEFUN(cfg_bsc_token, cfg_bsc_token_cmd, "token TOKEN", { struct bsc_config *conf = vty->index; + if (strncmp(conf->token, argv[0], 128) != 0) + conf->token_updated = true; + bsc_replace_string(conf, &conf->token, argv[0]); return CMD_SUCCESS; } @@ -863,8 +929,11 @@ DEFUN(cfg_bsc_lac, cfg_bsc_lac_cmd, "location_area_code <0-65535>", /* verify that the LACs are unique */ llist_for_each_entry(tmp, &_nat->bsc_configs, entry) { if (bsc_config_handles_lac(tmp, lac)) { - vty_out(vty, "%% LAC %d is already used.%s", lac, VTY_NEWLINE); - return CMD_ERR_INCOMPLETE; + if (tmp->nr != conf->nr) { + vty_out(vty, "%% LAC %d is already used.%s", lac, + VTY_NEWLINE); + return CMD_ERR_INCOMPLETE; + } } } @@ -1169,6 +1238,7 @@ int bsc_nat_vty_init(struct bsc_nat *nat) /* show commands */ install_element_ve(&show_sccp_cmd); install_element_ve(&show_bsc_cmd); + install_element_ve(&show_nat_bsc_cmd); install_element_ve(&show_bsc_cfg_cmd); install_element_ve(&show_stats_cmd); install_element_ve(&show_stats_lac_cmd); @@ -1176,6 +1246,7 @@ int bsc_nat_vty_init(struct bsc_nat *nat) install_element_ve(&show_msc_cmd); install_element_ve(&test_regex_cmd); install_element_ve(&show_bsc_mgcp_cmd); + install_element_ve(&show_bscs_cmd); install_element_ve(&show_bar_lst_cmd); install_element_ve(&show_prefix_tree_cmd); install_element_ve(&show_ussd_connection_cmd); @@ -1197,6 +1268,7 @@ int bsc_nat_vty_init(struct bsc_nat *nat) install_element(NAT_NODE, &cfg_nat_bsc_ip_tos_cmd); install_element(NAT_NODE, &cfg_nat_acc_lst_name_cmd); install_element(NAT_NODE, &cfg_nat_no_acc_lst_name_cmd); + install_element(NAT_NODE, &cfg_nat_include_cmd); install_element(NAT_NODE, &cfg_nat_imsi_black_list_fn_cmd); install_element(NAT_NODE, &cfg_nat_no_imsi_black_list_fn_cmd); install_element(NAT_NODE, &cfg_nat_ussd_lst_name_cmd); @@ -1233,7 +1305,7 @@ int bsc_nat_vty_init(struct bsc_nat *nat) /* BSC subgroups */ install_element(NAT_NODE, &cfg_bsc_cmd); - install_node(&bsc_node, config_write_bsc); + install_node(&bsc_node, NULL); vty_install_default(NAT_BSC_NODE); install_element(NAT_BSC_NODE, &cfg_bsc_token_cmd); install_element(NAT_BSC_NODE, &cfg_bsc_auth_key_cmd); |