diff options
author | Jonathan Santos <jrsantos@jonathanrsantos.com> | 2011-05-25 13:54:02 -0400 |
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committer | Jonathan Santos <jrsantos@jonathanrsantos.com> | 2011-05-25 13:54:02 -0400 |
commit | 03fd8d014f9871896a86534432c8757d65a576fe (patch) | |
tree | bad087cacfb6b106f6ca542bf92ef2e2ecea5dd3 /src/gprs/gprs_llc_vty.c | |
parent | e7dae79f5839029279c9fd4543804882c019bf42 (diff) |
Import upstream version 0.9.13upstream/0.9.13
Diffstat (limited to 'src/gprs/gprs_llc_vty.c')
-rw-r--r-- | src/gprs/gprs_llc_vty.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/src/gprs/gprs_llc_vty.c b/src/gprs/gprs_llc_vty.c new file mode 100644 index 000000000..d4f743b01 --- /dev/null +++ b/src/gprs/gprs_llc_vty.c @@ -0,0 +1,108 @@ +/* VTY interface for our GPRS LLC implementation */ + +/* (C) 2010 by 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 + * (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 <stdlib.h> +#include <unistd.h> +#include <errno.h> +#include <stdint.h> + +#include <arpa/inet.h> + +#include <openbsc/gsm_data.h> +#include <osmocore/msgb.h> +#include <osmocore/tlv.h> +#include <osmocore/talloc.h> +#include <osmocore/select.h> +#include <osmocore/rate_ctr.h> +#include <openbsc/debug.h> +#include <openbsc/signal.h> +#include <openbsc/gprs_llc.h> + +#include <osmocom/vty/vty.h> +#include <osmocom/vty/command.h> + +struct value_string gprs_llc_state_strs[] = { + { GPRS_LLES_UNASSIGNED, "TLLI Unassigned" }, + { GPRS_LLES_ASSIGNED_ADM, "TLLI Assigned" }, + { GPRS_LLES_LOCAL_EST, "Local Establishment" }, + { GPRS_LLES_REMOTE_EST, "Remote Establishment" }, + { GPRS_LLES_ABM, "Asynchronous Balanced Mode" }, + { GPRS_LLES_LOCAL_REL, "Local Release" }, + { GPRS_LLES_TIMER_REC, "Timer Recovery" }, +}; + +static void vty_dump_lle(struct vty *vty, struct gprs_llc_lle *lle) +{ + struct gprs_llc_params *par = &lle->params; + vty_out(vty, " SAPI %2u State %s VUsend=%u, VUrecv=%u", lle->sapi, + get_value_string(gprs_llc_state_strs, lle->state), + lle->vu_send, lle->vu_recv); + vty_out(vty, " Vsent=%u Vack=%u Vrecv=%u, RetransCtr=%u%s", + lle->v_sent, lle->v_ack, lle->v_recv, + lle->retrans_ctr, VTY_NEWLINE); + vty_out(vty, " T200=%u, N200=%u, N201-U=%u, N201-I=%u, mD=%u, " + "mU=%u, kD=%u, kU=%u%s", par->t200_201, par->n200, + par->n201_u, par->n201_i, par->mD, par->mU, par->kD, + par->kU, VTY_NEWLINE); +} + +static uint8_t valid_sapis[] = { 1, 2, 3, 5, 7, 8, 9, 11 }; + +static void vty_dump_llme(struct vty *vty, struct gprs_llc_llme *llme) +{ + unsigned int i; + + vty_out(vty, "TLLI %08x (Old TLLI %08x) BVCI=%u NSEI=%u: State %s%s", + llme->tlli, llme->old_tlli, llme->bvci, llme->nsei, + get_value_string(gprs_llc_state_strs, llme->state), VTY_NEWLINE); + + for (i = 0; i < ARRAY_SIZE(valid_sapis); i++) { + struct gprs_llc_lle *lle; + uint8_t sapi = valid_sapis[i]; + + if (sapi >= ARRAY_SIZE(llme->lle)) + continue; + + lle = &llme->lle[sapi]; + vty_dump_lle(vty, lle); + } +} + + +DEFUN(show_llc, show_llc_cmd, + "show llc", + SHOW_STR "Display information about the LLC protocol") +{ + struct gprs_llc_llme *llme; + + vty_out(vty, "State of LLC Entities%s", VTY_NEWLINE); + llist_for_each_entry(llme, &gprs_llc_llmes, list) { + vty_dump_llme(vty, llme); + } + return CMD_SUCCESS; +} + +int gprs_llc_vty_init(void) +{ + install_element_ve(&show_llc_cmd); + + return 0; +} |