107 lines
3.5 KiB
C
107 lines
3.5 KiB
C
/*
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* (C) 2013-2016 by Harald Welte <laforge@gnumonks.org>
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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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#include <stdio.h>
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#include "diag_log.h"
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#include "protocol/diag_log_gsm.h"
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static void handle_rr_sig_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_rr_msg *rm = (struct diag_gsm_rr_msg *) msgb_data(msg);
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printf("RR: %s %02x %u: %s\n",
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get_value_string(diag_gsm_l2_chantype_vals, rm->chan_type & 0x7f),
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rm->msg_type, rm->length, osmo_hexdump(msgb_data(msg), rm->length));
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}
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static void handle_rr_state_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_rr_state *rrs = (struct diag_gsm_rr_state *) msgb_data(msg);
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printf("RR-STATE { state=%s, substate=%u, status=%u, mode=%u }\n",
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get_value_string(diag_gsm_rr_st_vals, rrs->state)
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, rrs->substate, rrs->status, rrs->mode);
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}
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static void handle_mdsp_cmd(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_mdsp_log_cmds *dmlcs = (struct diag_mdsp_log_cmds *) msgb_data(msg);
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int i;
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printf("MDSP-COMMANDS { num_cmds=%u, cmds=[ ", dmlcs->num_cmds);
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for (i = 0; i < dmlcs->num_cmds; i++) {
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struct diag_mdsp_log_cmd *cmd = &dmlcs->cmds[i];
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printf("{ fn=%u, cnt=%u, seq=%u, cmd=%u, params=[ %u, %u, %u, %u, %u ] }",
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cmd->fn, cmd->cnt, cmd->seq, cmd->cmd,
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cmd->params[0], cmd->params[1], cmd->params[2], cmd->params[3],
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cmd->params[4]);
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if (i+1 != dmlcs->num_cmds)
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printf(", ");
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}
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printf(" ] }\n");
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}
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static void handle_l2_state(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_l2_state *l2s = (struct diag_gsm_l2_state *) msgb_data(msg);
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printf("L2-STATE { sapi=%u, ", l2s->sapi);
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switch (l2s->sapi) {
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case 0:
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printf("l2_state=%s, ",
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get_value_string(diag_gsm_l2_sapi0_st_vals, l2s->l2_state));
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break;
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case 3:
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printf("l2_state=%s, ",
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get_value_string(diag_gsm_l2_sapi3_st_vals, l2s->l2_state));
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break;
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default:
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break;
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}
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printf("l2_event=%s }\n",
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get_value_string(diag_gsm_l2_event_vals, l2s->l2_event));
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}
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static void handle_l2_transm_status(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gsm_l2_transm_status *lts = (struct diag_gsm_l2_transm_status *) msgb_data(msg);
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printf("L2-TRANSM-STATUS { sapi=%u, chan_type=%s, vs=%u, va=%u, vr=%u, retrans_ctr=%u, seq_err=%u, frame_type=%u, msg_entries=%u, seg_entries=%u }\n",
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lts->sapi,
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get_value_string(diag_gsm_l2_chantype_vals, lts->channel_type),
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lts->vs, lts->va, lts->vr, lts->retrans_ctr,
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lts->seq_err, lts->frame_type, lts->msg_entries, lts->seg_entries);
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}
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static const struct diag_log_dispatch_tbl log_tbl[] = {
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{ GSM(LOG_GSM_RR_SIGNALING_MESSAGE_C), handle_rr_sig_msg },
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{ GSM(LOG_GSM_RR_STATE_C), handle_rr_state_msg },
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{ GSM(LOG_GSM_MDSP_CMD_C), handle_mdsp_cmd },
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{ GSM(LOG_GSM_L2_STATE_C), handle_l2_state },
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{ GSM(LOG_GSM_L2_TRANSMISSION_STATUS_C), handle_l2_transm_status},
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};
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static __attribute__((constructor)) void on_dso_load_gsm(void)
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{
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diag_log_reg_dispatch(log_tbl, ARRAY_SIZE(log_tbl));
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}
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