2011-07-05 17:17:08 +00:00
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/* E1 vty interface */
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/* (C) 2011 by Harald Welte <laforge@gnumonks.org>
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* All Rights Reserved
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "internal.h"
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#include <stdlib.h>
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#include <unistd.h>
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2011-08-19 11:28:48 +00:00
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#include <string.h>
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2011-07-05 17:17:08 +00:00
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2011-08-16 12:30:10 +00:00
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#include <osmocom/core/linuxlist.h>
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#include <osmocom/core/talloc.h>
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#include <osmocom/core/utils.h>
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#include <osmocom/gsm/gsm_utils.h>
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2011-07-05 17:17:08 +00:00
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#include <osmocom/vty/command.h>
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#include <osmocom/vty/buffer.h>
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#include <osmocom/vty/vty.h>
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#include <osmocom/vty/logging.h>
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2011-08-16 12:30:10 +00:00
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#include <osmocom/vty/misc.h>
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2011-07-05 17:17:08 +00:00
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#include <osmocom/vty/telnet_interface.h>
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#include <osmocom/abis/e1_input.h>
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2011-08-16 12:30:10 +00:00
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/* CONFIG */
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2011-07-05 17:17:08 +00:00
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2013-07-04 17:45:34 +00:00
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#define E1_DRIVER_NAMES "(misdn|misdn_lapd|dahdi|ipa)"
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2011-08-20 23:18:05 +00:00
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#define E1_DRIVER_HELP "mISDN supported E1 Card (kernel LAPD)\n" \
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"mISDN supported E1 Card (userspace LAPD)\n" \
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2011-07-05 17:17:08 +00:00
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"DAHDI supported E1/T1/J1 Card\n" \
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2012-07-20 21:49:52 +00:00
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"IPA TCP/IP input\n" \
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2011-07-05 17:17:08 +00:00
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"HSL TCP/IP input"
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2011-08-16 12:17:49 +00:00
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#define E1_LINE_HELP "Configure E1/T1/J1 Line\n" "Line Number\n"
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2011-07-05 17:17:08 +00:00
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DEFUN(cfg_e1line_driver, cfg_e1_line_driver_cmd,
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"e1_line <0-255> driver " E1_DRIVER_NAMES,
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2011-08-16 12:17:49 +00:00
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E1_LINE_HELP "Set driver for this line\n"
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2011-07-05 17:17:08 +00:00
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E1_DRIVER_HELP)
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{
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struct e1inp_line *line;
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int e1_nr = atoi(argv[0]);
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2011-07-07 15:47:26 +00:00
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line = e1inp_line_find(e1_nr);
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2011-07-05 17:17:08 +00:00
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if (line) {
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vty_out(vty, "%% Line %d already exists%s", e1_nr, VTY_NEWLINE);
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return CMD_WARNING;
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}
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line = e1inp_line_create(e1_nr, argv[1]);
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if (!line) {
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vty_out(vty, "%% Error creating line %d%s", e1_nr, VTY_NEWLINE);
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return CMD_WARNING;
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}
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return CMD_SUCCESS;
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}
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2011-09-13 22:49:04 +00:00
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DEFUN(cfg_e1line_port, cfg_e1_line_port_cmd,
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2011-09-26 20:54:51 +00:00
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"e1_line <0-255> port <0-255>",
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E1_LINE_HELP "Set physical port/span/card number\n"
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2011-09-13 22:49:04 +00:00
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"E1/T1 Port/Span/Card number\n")
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{
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struct e1inp_line *line;
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int e1_nr = atoi(argv[0]);
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line = e1inp_line_find(e1_nr);
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if (!line) {
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vty_out(vty, "%% Line %d doesn't exist%s", e1_nr, VTY_NEWLINE);
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return CMD_WARNING;
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}
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line->port_nr = atoi(argv[1]);
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return CMD_SUCCESS;
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}
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2014-01-16 17:10:37 +00:00
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#define KEEPALIVE_HELP "Enable keep-alive probing\n"
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static int set_keepalive_params(struct vty *vty, int e1_nr,
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int idle, int num_probes, int probe_interval)
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{
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struct e1inp_line *line = e1inp_line_find(e1_nr);
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if (!line) {
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vty_out(vty, "%% Line %d doesn't exist%s", e1_nr, VTY_NEWLINE);
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return CMD_WARNING;
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}
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if (!line->driver->has_keepalive && num_probes != 0) {
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vty_out(vty, "%% Driver '%s' does not support keep alive%s",
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line->driver->name, VTY_NEWLINE);
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return CMD_WARNING;
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}
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line->keepalive_idle_timeout = idle;
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line->keepalive_num_probes = num_probes;
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line->keepalive_probe_interval = probe_interval;
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return CMD_SUCCESS;
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}
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DEFUN(cfg_e1line_keepalive, cfg_e1_line_keepalive_cmd,
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"e1_line <0-255> keepalive",
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E1_LINE_HELP KEEPALIVE_HELP)
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{
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return set_keepalive_params(vty, atoi(argv[0]),
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E1INP_USE_DEFAULT, E1INP_USE_DEFAULT,
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E1INP_USE_DEFAULT);
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}
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DEFUN(cfg_e1line_keepalive_params, cfg_e1_line_keepalive_params_cmd,
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"e1_line <0-255> keepalive <1-300> <1-20> <1-300>",
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E1_LINE_HELP KEEPALIVE_HELP
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"Idle interval in seconds before probes are sent\n"
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"Number of probes to sent\n"
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"Delay between probe packets in seconds\n")
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{
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return set_keepalive_params(vty, atoi(argv[0]),
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atoi(argv[1]), atoi(argv[2]), atoi(argv[3]));
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}
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DEFUN(cfg_e1line_no_keepalive, cfg_e1_line_no_keepalive_cmd,
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"no e1_line <0-255> keepalive",
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NO_STR E1_LINE_HELP KEEPALIVE_HELP)
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{
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return set_keepalive_params(vty, atoi(argv[0]), 0, 0, 0);
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}
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2011-08-16 12:17:49 +00:00
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DEFUN(cfg_e1line_name, cfg_e1_line_name_cmd,
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"e1_line <0-255> name .LINE",
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E1_LINE_HELP "Set name for this line\n" "Human readable name\n")
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{
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struct e1inp_line *line;
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int e1_nr = atoi(argv[0]);
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line = e1inp_line_find(e1_nr);
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if (!line) {
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vty_out(vty, "%% Line %d doesn't exist%s", e1_nr, VTY_NEWLINE);
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return CMD_WARNING;
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}
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if (line->name) {
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talloc_free((void *)line->name);
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line->name = NULL;
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}
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line->name = talloc_strdup(line, argv[1]);
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return CMD_SUCCESS;
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}
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2011-07-05 17:17:08 +00:00
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DEFUN(cfg_e1inp, cfg_e1inp_cmd,
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"e1_input",
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"Configure E1/T1/J1 TDM input\n")
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{
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2011-07-19 14:06:06 +00:00
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vty->node = L_E1INP_NODE;
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2011-07-05 17:17:08 +00:00
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return CMD_SUCCESS;
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}
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static int e1inp_config_write(struct vty *vty)
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{
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struct e1inp_line *line;
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if (llist_empty(&e1inp_line_list))
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return CMD_SUCCESS;
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vty_out(vty, "e1_input%s", VTY_NEWLINE);
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llist_for_each_entry(line, &e1inp_line_list, list) {
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vty_out(vty, " e1_line %u driver %s%s", line->num,
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line->driver->name, VTY_NEWLINE);
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2011-09-13 22:49:04 +00:00
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vty_out(vty, " e1_line %u port %u%s", line->num,
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line->port_nr, VTY_NEWLINE);
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2011-08-16 12:17:49 +00:00
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if (line->name)
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vty_out(vty, " e1_line %u name %s%s", line->num,
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line->name, VTY_NEWLINE);
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2014-01-16 17:10:37 +00:00
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if (!line->keepalive_num_probes)
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vty_out(vty, " no e1_line %u keepalive%s", line->num,
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VTY_NEWLINE);
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else if (line->keepalive_idle_timeout == E1INP_USE_DEFAULT &&
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line->keepalive_num_probes == E1INP_USE_DEFAULT &&
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line->keepalive_probe_interval == E1INP_USE_DEFAULT)
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vty_out(vty, " e1_line %u keepalive%s", line->num,
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VTY_NEWLINE);
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else
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vty_out(vty, " e1_line %u keepalive %d %d %d%s",
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line->num,
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line->keepalive_idle_timeout,
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line->keepalive_num_probes,
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line->keepalive_probe_interval,
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VTY_NEWLINE);
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2011-07-05 17:17:08 +00:00
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}
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return CMD_SUCCESS;
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}
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2011-08-16 12:30:10 +00:00
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/* SHOW */
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2011-08-11 10:43:31 +00:00
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static void e1drv_dump_vty(struct vty *vty, struct e1inp_driver *drv)
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{
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vty_out(vty, "E1 Input Driver %s%s", drv->name, VTY_NEWLINE);
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}
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DEFUN(show_e1drv,
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show_e1drv_cmd,
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"show e1_driver",
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SHOW_STR "Display information about available E1 drivers\n")
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{
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struct e1inp_driver *drv;
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llist_for_each_entry(drv, &e1inp_driver_list, list)
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e1drv_dump_vty(vty, drv);
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return CMD_SUCCESS;
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}
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2011-08-16 12:30:10 +00:00
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static void e1line_dump_vty(struct vty *vty, struct e1inp_line *line,
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int stats)
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2011-08-11 10:43:31 +00:00
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{
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vty_out(vty, "E1 Line Number %u, Name %s, Driver %s%s",
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line->num, line->name ? line->name : "",
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line->driver->name, VTY_NEWLINE);
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2011-09-26 21:18:41 +00:00
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if (line->driver->vty_show)
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line->driver->vty_show(vty, line);
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2011-08-16 12:30:10 +00:00
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if (stats)
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vty_out_rate_ctr_group(vty, " ", line->rate_ctr);
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2011-08-11 10:43:31 +00:00
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}
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DEFUN(show_e1line,
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show_e1line_cmd,
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2011-08-16 12:30:10 +00:00
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"show e1_line [line_nr] [stats]",
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2011-08-11 10:43:31 +00:00
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SHOW_STR "Display information about a E1 line\n"
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2012-07-20 22:09:52 +00:00
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"E1 Line Number\n" "Include statistics\n")
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2011-08-11 10:43:31 +00:00
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{
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struct e1inp_line *line;
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2011-08-16 12:30:10 +00:00
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int stats = 0;
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2011-08-11 10:43:31 +00:00
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2011-08-16 12:30:10 +00:00
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if (argc >= 1 && strcmp(argv[0], "stats")) {
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2011-08-11 10:43:31 +00:00
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int num = atoi(argv[0]);
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2011-08-16 12:30:10 +00:00
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if (argc >= 2)
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stats = 1;
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2011-08-11 10:43:31 +00:00
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llist_for_each_entry(line, &e1inp_line_list, list) {
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if (line->num == num) {
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2011-08-16 12:30:10 +00:00
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e1line_dump_vty(vty, line, stats);
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2011-08-11 10:43:31 +00:00
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return CMD_SUCCESS;
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}
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}
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return CMD_WARNING;
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}
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2011-08-16 12:30:10 +00:00
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if (argc >= 1 && !strcmp(argv[0], "stats"))
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stats = 1;
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2011-08-11 10:43:31 +00:00
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llist_for_each_entry(line, &e1inp_line_list, list)
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2011-08-16 12:30:10 +00:00
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e1line_dump_vty(vty, line, stats);
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2011-08-11 10:43:31 +00:00
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return CMD_SUCCESS;
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}
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static void e1ts_dump_vty(struct vty *vty, struct e1inp_ts *ts)
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{
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if (ts->type == E1INP_TS_TYPE_NONE)
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return;
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vty_out(vty, "E1 Timeslot %2u of Line %u is Type %s%s",
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ts->num, ts->line->num, e1inp_tstype_name(ts->type),
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VTY_NEWLINE);
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}
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DEFUN(show_e1ts,
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show_e1ts_cmd,
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"show e1_timeslot [line_nr] [ts_nr]",
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SHOW_STR "Display information about a E1 timeslot\n"
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"E1 Line Number\n" "E1 Timeslot Number\n")
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{
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struct e1inp_line *line = NULL;
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struct e1inp_ts *ts;
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int ts_nr;
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2013-07-04 18:00:33 +00:00
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if (argc <= 0) {
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2011-08-11 10:43:31 +00:00
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llist_for_each_entry(line, &e1inp_line_list, list) {
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2011-09-13 22:49:04 +00:00
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for (ts_nr = 0; ts_nr < line->num_ts; ts_nr++) {
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2011-08-11 10:43:31 +00:00
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ts = &line->ts[ts_nr];
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e1ts_dump_vty(vty, ts);
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}
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}
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return CMD_SUCCESS;
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}
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if (argc >= 1) {
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int num = atoi(argv[0]);
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struct e1inp_line *l;
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llist_for_each_entry(l, &e1inp_line_list, list) {
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if (l->num == num) {
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line = l;
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break;
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}
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}
|
|
|
|
if (!line) {
|
|
|
|
vty_out(vty, "E1 line %s is invalid%s",
|
|
|
|
argv[0], VTY_NEWLINE);
|
|
|
|
return CMD_WARNING;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (argc >= 2) {
|
|
|
|
ts_nr = atoi(argv[1]);
|
2011-09-13 22:49:04 +00:00
|
|
|
if (ts_nr >= line->num_ts) {
|
2011-08-11 10:43:31 +00:00
|
|
|
vty_out(vty, "E1 timeslot %s is invalid%s",
|
|
|
|
argv[1], VTY_NEWLINE);
|
|
|
|
return CMD_WARNING;
|
|
|
|
}
|
|
|
|
ts = &line->ts[ts_nr];
|
|
|
|
e1ts_dump_vty(vty, ts);
|
|
|
|
return CMD_SUCCESS;
|
|
|
|
} else {
|
2011-09-13 22:49:04 +00:00
|
|
|
for (ts_nr = 0; ts_nr < line->num_ts; ts_nr++) {
|
2011-08-11 10:43:31 +00:00
|
|
|
ts = &line->ts[ts_nr];
|
|
|
|
e1ts_dump_vty(vty, ts);
|
|
|
|
}
|
|
|
|
return CMD_SUCCESS;
|
|
|
|
}
|
|
|
|
return CMD_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2011-07-05 17:17:08 +00:00
|
|
|
struct cmd_node e1inp_node = {
|
2011-07-19 14:06:06 +00:00
|
|
|
L_E1INP_NODE,
|
2013-11-11 13:13:13 +00:00
|
|
|
"%s(config-e1_input)# ",
|
2011-07-05 17:17:08 +00:00
|
|
|
1,
|
|
|
|
};
|
|
|
|
|
|
|
|
int e1inp_vty_init(void)
|
|
|
|
{
|
|
|
|
install_element(CONFIG_NODE, &cfg_e1inp_cmd);
|
|
|
|
install_node(&e1inp_node, e1inp_config_write);
|
2013-11-11 13:13:12 +00:00
|
|
|
|
|
|
|
vty_install_default(L_E1INP_NODE);
|
2011-07-19 14:06:06 +00:00
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_driver_cmd);
|
2011-09-13 22:49:04 +00:00
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_port_cmd);
|
2011-08-16 12:17:49 +00:00
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_name_cmd);
|
2014-01-16 17:10:37 +00:00
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_keepalive_cmd);
|
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_keepalive_params_cmd);
|
|
|
|
install_element(L_E1INP_NODE, &cfg_e1_line_no_keepalive_cmd);
|
2011-07-05 17:17:08 +00:00
|
|
|
|
2011-08-11 10:43:31 +00:00
|
|
|
install_element_ve(&show_e1drv_cmd);
|
|
|
|
install_element_ve(&show_e1line_cmd);
|
|
|
|
install_element_ve(&show_e1ts_cmd);
|
|
|
|
|
2011-07-05 17:17:08 +00:00
|
|
|
return 0;
|
|
|
|
}
|