82 lines
2.4 KiB
C
82 lines
2.4 KiB
C
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/* VTY interface for our GPRS LLC implementation */
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/* (C) 2010 by Harald Welte <laforge@gnumonks.org>
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*
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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 General Public License as published by
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* the Free Software Foundation; either version 2 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 General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#include <stdlib.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdint.h>
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#include <arpa/inet.h>
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#include <openbsc/gsm_data.h>
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#include <osmocore/msgb.h>
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#include <osmocore/tlv.h>
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#include <osmocore/talloc.h>
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#include <osmocore/select.h>
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#include <osmocore/rate_ctr.h>
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#include <openbsc/debug.h>
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#include <openbsc/signal.h>
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#include <openbsc/gprs_llc.h>
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#include <vty/vty.h>
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#include <vty/command.h>
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struct value_string gprs_llc_state_strs[] = {
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{ GPRS_LLS_UNASSIGNED, "TLLI Unassigned" },
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{ GPRS_LLS_ASSIGNED_ADM, "Assigned" },
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{ GPRS_LLS_LOCAL_EST, "Local Establishment" },
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{ GPRS_LLS_REMOTE_EST, "Remote Establishment" },
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{ GPRS_LLS_ABM, "Asynchronous Balanced Mode" },
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{ GPRS_LLS_LOCAL_REL, "Local Release" },
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{ GPRS_LLS_TIMER_REC, "Timer Recovery" },
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};
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static void vty_dump_lle(struct vty *vty, struct gprs_llc_lle *lle)
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{
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vty_out(vty, "TLLI 0x%08x SAPI %u BVCI=%u NSEI=%u: State %s%s",
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lle->tlli, lle->sapi, lle->bvci, lle->nsei,
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get_value_string(gprs_llc_state_strs, lle->state), VTY_NEWLINE);
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vty_out(vty, " Vsent=%u Vack=%u Vrecv=%u, N200=%u, Retrans Ctr=%u%s",
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lle->v_sent, lle->v_ack, lle->v_recv, lle->n200,
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lle->retrans_ctr, VTY_NEWLINE);
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}
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DEFUN(show_llc, show_llc_cmd,
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"show llc",
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SHOW_STR "Display information about the LLC protocol")
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{
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struct gprs_llc_lle *lle;
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vty_out(vty, "State of LLC Entities%s", VTY_NEWLINE);
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llist_for_each_entry(lle, &gprs_llc_lles, list) {
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vty_dump_lle(vty, lle);
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}
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return CMD_SUCCESS;
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}
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int gprs_llc_vty_init(void)
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{
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install_element_ve(&show_llc_cmd);
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return 0;
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}
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