diff options
author | Harald Welte <laforge@gnumonks.org> | 2018-06-15 22:04:28 +0200 |
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committer | Harald Welte <laforge@gnumonks.org> | 2018-07-30 14:53:13 +0000 |
commit | 4956ae1f7074aca8b9c45dfd29bd6e3bc36c65ae (patch) | |
tree | 9d81af8365b36f5eba3d425c2edf813f1b076b8a /src/hlr_vty.c | |
parent | d5807b8c871aa09d7cd6a729f9efd8af3e15efb1 (diff) |
USSD: Add Core USSD handling + VTY routing config to HLR
Change-Id: I3cfd7cd401ea32b7e92f1124d129099d9f7dc6e6
Diffstat (limited to 'src/hlr_vty.c')
-rw-r--r-- | src/hlr_vty.c | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/src/hlr_vty.c b/src/hlr_vty.c index ae27975..e1349e7 100644 --- a/src/hlr_vty.c +++ b/src/hlr_vty.c @@ -6,6 +6,10 @@ * * All Rights Reserved * + * (C) 2018 Harald Welte <laforge@gnumonks.org> + * + * All Rights Reserved + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU Affero General Public License as published by * the Free Software Foundation; either version 3 of the License, or @@ -117,12 +121,153 @@ DEFUN(cfg_hlr_gsup_bind_ip, return CMD_SUCCESS; } +/*********************************************************************** + * External USSD Entity + ***********************************************************************/ + +#include "hlr_ussd.h" + +DEFUN(cfg_euse_route_pfx, cfg_euse_route_pfx_cmd, + "route prefix PREFIX", + "") +{ + struct hlr_euse *euse = vty->index; + struct hlr_euse_route *rt = euse_route_find(euse, argv[0]); + + if (rt) { + vty_out(vty, "%% Cannot add [another?] route for prefix %s%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + euse_route_prefix_alloc(euse, argv[0]); + + return CMD_SUCCESS; +} + +DEFUN(cfg_euse_no_route_pfx, cfg_euse_no_route_pfx_cmd, + "no route prefix PREFIX", + NO_STR "") +{ + struct hlr_euse *euse = vty->index; + struct hlr_euse_route *rt = euse_route_find(euse, argv[0]); + if (!rt) { + vty_out(vty, "%% Cannot find route for prefix %s%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + euse_route_del(rt); + + return CMD_SUCCESS; +} + +DEFUN(cfg_euse_defaultroute, cfg_euse_defaultroute_cmd, + "default-route", + "Set this EUSE as default-route for all USSD to unknown destinations\n") +{ + struct hlr_euse *euse = vty->index; + + if (g_hlr->euse_default != euse) { + vty_out(vty, "Switching default route from %s to %s%s", + g_hlr->euse_default->name, euse->name, VTY_NEWLINE); + g_hlr->euse_default = euse; + } + + return CMD_SUCCESS; +} + +DEFUN(cfg_euse_no_defaultroute, cfg_euse_no_defaultroute_cmd, + "no default-route", + NO_STR "Remove this EUSE as default-route for all USSD to unknown destinations\n") +{ + struct hlr_euse *euse = vty->index; + + if (g_hlr->euse_default != euse) { + vty_out(vty, "%% Current EUSE is no default route, cannot delete it%s", VTY_NEWLINE); + return CMD_WARNING; + } + g_hlr->euse_default = NULL; + + return CMD_SUCCESS; +} + +struct cmd_node euse_node = { + EUSE_NODE, + "%s(config-hlr-euse)# ", + 1, +}; + +DEFUN(cfg_euse, cfg_euse_cmd, + "euse NAME", + "Configure a particular External USSD Entity\n" + "Alphanumeric name of the External USSD Entity\n") +{ + struct hlr_euse *euse; + const char *id = argv[0]; + + euse = euse_find(g_hlr, id); + if (!euse) { + euse = euse_alloc(g_hlr, id); + if (!euse) + return CMD_WARNING; + } + vty->index = euse; + vty->index_sub = &euse->description; + vty->node = EUSE_NODE; + + return CMD_SUCCESS; +} + +DEFUN(cfg_no_euse, cfg_no_euse_cmd, + "no euse NAME", + NO_STR "Remove a particular External USSD Entity\n" + "Alphanumeric name of the External USSD Entity\n") +{ + struct hlr_euse *euse = euse_find(g_hlr, argv[0]); + if (!euse) { + vty_out(vty, "%% Cannot remove non-existant EUSE %s%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + if (g_hlr->euse_default == euse) { + vty_out(vty, "%% Cannot remove EUSE %s, it is the default route%s", argv[0], VTY_NEWLINE); + return CMD_WARNING; + } + euse_del(euse); + return CMD_SUCCESS; +} + +static void dump_one_euse(struct vty *vty, struct hlr_euse *euse) +{ + struct hlr_euse_route *er; + + vty_out(vty, " euse %s%s", euse->name, VTY_NEWLINE); + + llist_for_each_entry(er, &euse->routes, list) + vty_out(vty, " route prefix %s%s", er->prefix, VTY_NEWLINE); + + if (g_hlr->euse_default == euse) + vty_out(vty, " default-route%s", VTY_NEWLINE); +} + +static int config_write_euse(struct vty *vty) +{ + struct hlr_euse *euse; + + llist_for_each_entry(euse, &g_hlr->euse_list, list) + dump_one_euse(vty, euse); + + return 0; +} + +/*********************************************************************** + * Common Code + ***********************************************************************/ + int hlr_vty_go_parent(struct vty *vty) { switch (vty->node) { case GSUP_NODE: + case EUSE_NODE: vty->node = HLR_NODE; vty->index = NULL; + vty->index_sub = NULL; break; default: case HLR_NODE: @@ -165,5 +310,13 @@ void hlr_vty_init(const struct log_info *cat) install_element(GSUP_NODE, &cfg_hlr_gsup_bind_ip_cmd); + install_element(HLR_NODE, &cfg_euse_cmd); + install_element(HLR_NODE, &cfg_no_euse_cmd); + install_node(&euse_node, config_write_euse); + install_element(EUSE_NODE, &cfg_euse_route_pfx_cmd); + install_element(EUSE_NODE, &cfg_euse_no_route_pfx_cmd); + install_element(EUSE_NODE, &cfg_euse_defaultroute_cmd); + install_element(EUSE_NODE, &cfg_euse_no_defaultroute_cmd); + hlr_vty_subscriber_init(); } |