327 lines
8.3 KiB
C
327 lines
8.3 KiB
C
/* VTY code for the Cellmgr */
|
|
/*
|
|
* (C) 2010-2011 by Holger Hans Peter Freyther <zecke@selfish.org>
|
|
* (C) 2010-2011 by On-Waves
|
|
* 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
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <bsc_data.h>
|
|
#include <mtp_pcap.h>
|
|
#include <msc_connection.h>
|
|
#include <sctp_m2ua.h>
|
|
|
|
#include <osmocom/core/rate_ctr.h>
|
|
|
|
#include <osmocom/vty/command.h>
|
|
#include <osmocom/vty/logging.h>
|
|
#include <osmocom/vty/vty.h>
|
|
#include <osmocom/vty/misc.h>
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/stat.h>
|
|
#include <fcntl.h>
|
|
#include <unistd.h>
|
|
|
|
extern struct bsc_data *bsc;
|
|
|
|
static void dump_stats(struct vty *vty, struct mtp_link_set *set)
|
|
{
|
|
struct mtp_link *link;
|
|
|
|
vty_out(vty, "Linkset name: %s opc: %d%s", set->name, set->opc, VTY_NEWLINE);
|
|
vty_out_rate_ctr_group(vty, " ", set->ctrg);
|
|
|
|
llist_for_each_entry(link, &set->links, entry) {
|
|
vty_out(vty, " Link %d%s", link->nr, VTY_NEWLINE);
|
|
vty_out_rate_ctr_group(vty, " ", link->ctrg);
|
|
}
|
|
}
|
|
|
|
DEFUN(show_stats, show_stats_cmd,
|
|
"show statistics",
|
|
SHOW_STR "Display Linkset statistics\n")
|
|
{
|
|
struct mtp_link_set *set;
|
|
|
|
llist_for_each_entry(set, &bsc->linksets, entry)
|
|
dump_stats(vty, set);
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
static void dump_state(struct vty *vty, struct mtp_link_set *set)
|
|
{
|
|
struct mtp_link *link;
|
|
|
|
if (!set->app) {
|
|
vty_out(vty, "LinkSet %d not assigned to an application.%s",
|
|
set->nr, VTY_NEWLINE);
|
|
return;
|
|
}
|
|
|
|
vty_out(vty, "LinkSet for %d/%s is %s, remote sccp is %s.%s",
|
|
set->nr, set->name,
|
|
set->available == 0 ? "not available" : "available",
|
|
set->sccp_up == 0? "not established" : "established",
|
|
VTY_NEWLINE);
|
|
|
|
llist_for_each_entry(link, &set->links, entry) {
|
|
if (link->blocked)
|
|
vty_out(vty, " Link %d is blocked.%s",
|
|
link->nr, VTY_NEWLINE);
|
|
else
|
|
vty_out(vty, " Link %d is %s.%s",
|
|
link->nr,
|
|
link->available == 0 ? "not available" : "available",
|
|
VTY_NEWLINE);
|
|
}
|
|
}
|
|
|
|
DEFUN(show_linksets, show_linksets_cmd,
|
|
"show link-sets",
|
|
SHOW_STR "Display current state of linksets\n")
|
|
{
|
|
struct mtp_link_set *set;
|
|
|
|
llist_for_each_entry(set, &bsc->linksets, entry)
|
|
dump_state(vty, set);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(show_msc, show_msc_cmd,
|
|
"show msc [NR]",
|
|
SHOW_STR "Display the status of the MSC\n" "Number of the MSC\n")
|
|
{
|
|
struct msc_connection *msc;
|
|
|
|
if (argc == 1)
|
|
msc = msc_connection_num(bsc, atoi(argv[0]));
|
|
else
|
|
msc = msc_connection_num(bsc, 0);
|
|
|
|
if (!msc) {
|
|
vty_out(vty, "%%No MSC Connection defined in this app.%s", VTY_NEWLINE);
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
|
|
vty_out(vty, "MSC link is %s and had %s.%s",
|
|
msc->msc_link_down == 0 ? "up" : "down",
|
|
msc->first_contact == 1 ? "no contact" : "contact",
|
|
VTY_NEWLINE);
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(show_mscs, show_mscs_cmd,
|
|
"show mscs",
|
|
SHOW_STR "Display the status of all MSCs\n")
|
|
{
|
|
struct msc_connection *msc;
|
|
|
|
llist_for_each_entry(msc, &bsc->mscs, entry) {
|
|
vty_out(vty, "MSC link nr %d name '%s' is %s and had %s.%s",
|
|
msc->nr, msc->name,
|
|
msc->msc_link_down == 0 ? "up" : "down",
|
|
msc->first_contact == 1 ? "no contact" : "contact",
|
|
VTY_NEWLINE);
|
|
}
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
|
|
DEFUN(show_slc, show_slc_cmd,
|
|
"show link-set <0-100> slc",
|
|
SHOW_STR "LinkSet\n" "Linkset nr\n" "SLS to SLC\n")
|
|
{
|
|
struct mtp_link_set *set = NULL;
|
|
int i;
|
|
|
|
set = mtp_link_set_num(bsc, atoi(argv[0]));
|
|
|
|
if (!set) {
|
|
vty_out(vty, "Failed to find linkset.%s", VTY_NEWLINE);
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
vty_out(vty, "LinkSet for %s.%s", argv[0], VTY_NEWLINE);
|
|
for (i = 0; i < ARRAY_SIZE(set->slc); ++i) {
|
|
if (set->slc[i])
|
|
vty_out(vty, " SLC[%.2d] is on link %d.%s",
|
|
i, set->slc[i]->nr, VTY_NEWLINE);
|
|
else
|
|
vty_out(vty, " SLC[%d] is down.%s",
|
|
i, VTY_NEWLINE);
|
|
}
|
|
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(pcap_set, pcap_set_cmd,
|
|
"trace-pcap <0-100> NAME FILE",
|
|
"Trace to a PCAP file\n" "Linkset nr.\n"
|
|
"Trace Linkset\n" "Filename to trace\n")
|
|
{
|
|
struct mtp_link_set *set = NULL;
|
|
|
|
set = mtp_link_set_num(bsc, atoi(argv[0]));
|
|
|
|
if (!set) {
|
|
vty_out(vty, "Failed to find linkset.%s", VTY_NEWLINE);
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
|
|
if (set->pcap_fd >= 0 && bsc->pcap_fd != set->pcap_fd)
|
|
close(set->pcap_fd);
|
|
set->pcap_fd = open(argv[1], O_WRONLY | O_TRUNC | O_CREAT,
|
|
S_IRUSR | S_IWUSR | S_IRGRP| S_IROTH);
|
|
if (set->pcap_fd < 0) {
|
|
vty_out(vty, "Failed to open file for writing.%s", VTY_NEWLINE);
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
mtp_pcap_write_header(set->pcap_fd);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(pcap_set_stop, pcap_set_stop_cmd,
|
|
"trace-pcap <0-100> NAME stop",
|
|
"Trace to a PCAP file\n" "Linkset nr\n"
|
|
"Trace Linkset\n" "Stop the tracing\n")
|
|
{
|
|
struct mtp_link_set *set = NULL;
|
|
|
|
set = mtp_link_set_num(bsc, atoi(argv[0]));
|
|
|
|
if (!set) {
|
|
vty_out(vty, "Failed to find linkset.%s", VTY_NEWLINE);
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
if (set->pcap_fd >= 0 && bsc->pcap_fd != set->pcap_fd)
|
|
close(set->pcap_fd);
|
|
set->pcap_fd = -1;
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
#define FIND_LINK(vty, set_no, nr) ({ \
|
|
struct mtp_link_set *set = NULL; \
|
|
struct mtp_link *link = NULL; \
|
|
set = mtp_link_set_num(bsc, set_no); \
|
|
if (!set) { \
|
|
vty_out(vty, "Unknown Linkset nr %d.%s", set_no, VTY_NEWLINE); \
|
|
return CMD_WARNING; \
|
|
} \
|
|
if (!set->app) { \
|
|
vty_out(vty, "Linkset nr %d has no application.%s", \
|
|
set_no, VTY_NEWLINE); \
|
|
} \
|
|
link = mtp_link_num(set, nr); \
|
|
if (!link) { \
|
|
vty_out(vty, "Can not find link %d.%s", nr, VTY_NEWLINE); \
|
|
return CMD_WARNING; \
|
|
} \
|
|
link; })
|
|
|
|
#define LINK_STR "Operations on the link\n" \
|
|
"Linkset number\n" \
|
|
"Link number\n"
|
|
|
|
DEFUN(lnk_block, lnk_block_cmd,
|
|
"link <0-100> <0-15> block",
|
|
LINK_STR "Block it\n")
|
|
{
|
|
struct mtp_link *link = FIND_LINK(vty, atoi(argv[0]), atoi(argv[1]));
|
|
mtp_link_block(link);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(lnk_unblock, lnk_unblock_cmd,
|
|
"link <0-100> <0-15> unblock",
|
|
LINK_STR "Unblock it\n")
|
|
{
|
|
struct mtp_link *link = FIND_LINK(vty, atoi(argv[0]), atoi(argv[1]));
|
|
mtp_link_unblock(link);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(lnk_reset, lnk_reset_cmd,
|
|
"link <0-100> <0-15> reset",
|
|
LINK_STR "Reset it\n")
|
|
{
|
|
struct mtp_link *link = FIND_LINK(vty, atoi(argv[0]), atoi(argv[1]));
|
|
mtp_link_failure(link);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(allow_inject, allow_inject_cmd,
|
|
"allow-inject (0|1)",
|
|
"Allow to inject messages\n" "Disable\n" "Enable\n")
|
|
{
|
|
bsc->allow_inject = atoi(argv[0]);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(show_sctp_count, show_sctp_count_cmd,
|
|
"show sctp-connections count",
|
|
SHOW_STR "SCTP connections\n" "Number of connections\n")
|
|
{
|
|
int count = sctp_m2ua_conn_count(bsc->m2ua_trans);
|
|
vty_out(vty, "Active SCTP connections are: %d.%s", count, VTY_NEWLINE);
|
|
return CMD_SUCCESS;
|
|
}
|
|
|
|
DEFUN(show_sctp_details, show_sctp_details_cmd,
|
|
"show sctp-connections details",
|
|
SHOW_STR "SCTP connections\n" "Details\n")
|
|
{
|
|
struct sctp_m2ua_conn *conn;
|
|
|
|
llist_for_each_entry(conn, &bsc->m2ua_trans->conns, entry) {
|
|
vty_out(vty,
|
|
"SCTP Conn ASP UP: %d, ident: %d,%d,%d,%d fd: %d ptr: %p.%s",
|
|
conn->asp_up, conn->asp_ident[0], conn->asp_ident[1],
|
|
conn->asp_ident[2], conn->asp_ident[3],
|
|
conn->queue.bfd.fd, conn, VTY_NEWLINE);
|
|
}
|
|
|
|
return CMD_WARNING;
|
|
}
|
|
|
|
void cell_vty_init_cmds(void)
|
|
{
|
|
/* special commands */
|
|
install_element(ENABLE_NODE, &pcap_set_cmd);
|
|
install_element(ENABLE_NODE, &pcap_set_stop_cmd);
|
|
install_element(ENABLE_NODE, &lnk_block_cmd);
|
|
install_element(ENABLE_NODE, &lnk_unblock_cmd);
|
|
install_element(ENABLE_NODE, &lnk_reset_cmd);
|
|
install_element(ENABLE_NODE, &allow_inject_cmd);
|
|
|
|
/* show commands */
|
|
install_element_ve(&show_stats_cmd);
|
|
install_element_ve(&show_linksets_cmd);
|
|
install_element_ve(&show_slc_cmd);
|
|
|
|
install_element_ve(&show_msc_cmd);
|
|
install_element_ve(&show_mscs_cmd);
|
|
install_element_ve(&show_sctp_count_cmd);
|
|
install_element_ve(&show_sctp_details_cmd);
|
|
}
|