195 lines
7.7 KiB
C
195 lines
7.7 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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#include "protocol/diag_log_gprs_rlc.h"
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#include "protocol/diag_log_gprs_mac.h"
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static void handle_grr_state_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_grr_state *rrs = (struct diag_gprs_grr_state *) msgb_data(msg);
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printf("GRR-STATE { active=%u, state=%s }\n", rrs->active_state,
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get_value_string(diag_gprs_grr_st_vals, rrs->grr_state));
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}
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static void handle_rlc_ul_abnrml_rls(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_abnrml_rls_counts *arc;
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arc = (struct gprs_rlc_ul_abnrml_rls_counts *) msgb_data(msg);
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printf("RLC-UL-ABNRML-RLS-COUNTS { access_reject_cnt=%u, arc_retry_cnt=%u, arc_wo_retry_cnt=%u, arc_sys_info_cnt=%u }",
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arc->access_reject_cnt, arc->arc_retry_cnt, arc->arc_wo_retry_cnt, arc->arc_sys_info_cnt);
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}
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static void handle_mac_sign_msg(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_signalling_msg *msm;
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msm = (struct gprs_mac_signalling_msg *) msgb_data(msg);
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printf("MAC-SIGN-MSG { chan_type=%s, msg_type=%s, msg=%s }\n",
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get_value_string(gprs_mac_chan_type_vals, msm->chan_type),
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get_value_string(gprs_mac_msg_type_vals, msm->msg_type),
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osmo_hexdump(msm->msg, msm->msg_len));
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}
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static void handle_llc_me_info(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_llme_info *gli;
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gli = (struct diag_gprs_llme_info *) msgb_data(msg);
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printf("LLC-ME-INFO { state=%s, xid_version=%u, tlli_new=0x%08x, tlli_old=0x%08x, gea=%u, key=%s }\n",
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get_value_string(diag_gprs_llme_st_vals, gli->state), gli->xid_version,
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gli->tlli_new, gli->tlli_old, gli->enc_alg,
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osmo_hexdump_nospc(gli->enc_key, sizeof(gli->enc_key)));
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}
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static void handle_llc_pdu_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct diag_gprs_llc_stats *gls;
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gls = (struct diag_gprs_llc_stats *) msgb_data(msg);
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printf("LLC-PDU-STATS-ACK { sap=%u, l3pdu_tx=%u, octet_tx=%u, octet_retrans=%u, l3pdu_rx=%u, octet_rx=%u }\n",
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gls->sapi, gls->ack_l3pdu_tx, gls->ack_octet_tx, gls->ack_l3pdu_retrans, gls->ack_l3pdu_rx, gls->ack_octet_rx);
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printf("LLC-PDU-STATS-UNACK { sapi=%u, l3pdu_tx=%u, octet_tx=%u, l3pdu_rx=%u, octet_rx=%u }\n",
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gls->sapi, gls->unack_l3pdu_tx, gls->unack_octet_tx, gls->unack_l3pdu_rx, gls->unack_octet_rx);
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printf("LLC-PDU-STATS-LLPDU { tx=%u, rx=%u, fcs_err=%u, frm_rej=%u, tlli_err=%u, addr_err=%u, short_err=%u }\n",
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gls->llpdu_tx, gls->llpdu_rx, gls->llpdu_fcs_err, gls->llpdu_frm_rej, gls->llpdu_tlli_err, gls->llpdu_addr_err, gls->llpdu_short_err);
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}
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static void handle_mac_state(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_state_change *msc;
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msc = (struct gprs_mac_state_change *) msgb_data(msg);
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const char *name = "";
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switch (msc->mac_mode) {
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case NULL_MODE:
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name = get_value_string(gprs_mac_null_substate_vals, msc->mac_null_fsm_state);
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break;
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case IDLE_MODE:
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name = get_value_string(gprs_mac_idle_substate_vals, msc->mac_idle_fsm_state);
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break;
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case TRANSFER_MODE:
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name = get_value_string(gprs_mac_transfer_substate_vals, msc->mac_transfer_fsm_state);
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break;
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}
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printf("MAC-STATE { mode=%s, state=%s }\n",
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get_value_string(gprs_mac_mode_vals, msc->mac_mode), name);
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}
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static void handle_mac_dl_tbf_est(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_dl_tbf_est *dte;
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dte = (struct gprs_mac_dl_tbf_est *) msgb_data(msg);
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printf("MAC-DL-TBF-EST { tfi=%u, rlc_mode=%u, dl_ts_bmap=0x%x, is_egprs=%u, egprs_win_size=%u, egprs_link_qual_mode=%u, bep_period2=%u }\n",
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dte->dl_tfi, dte->rlc_mode, dte->dl_ts_bmap, dte->is_egprs_tbf, dte->egprs_win_size, dte->egprs_link_qual_mode, dte->bep_period2);
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}
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static void handle_mac_ul_tbf_est(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_ul_tbf_est *ute;
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ute = (struct gprs_mac_ul_tbf_est *) msgb_data(msg);
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printf("MAC-UL-TBF-EST { tbf_req_cause=%u, acc_granted=%u, radio_prio=%u, peak_tput=%u, ul_tfi=%u, rlc_mode=%u, ul_ts_bmap=0x%x, is_egprs=%u, egprs_win_size=%u, resegment=%u, bep_period2=%u }\n",
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ute->tbf_req_cause, ute->acc_granted, ute->radio_prio, ute->peak_tput, ute->ul_tfi, ute->rlc_mode, ute->ul_ts_bmap, ute->is_egprs_tbf, ute->egprs_win_size, ute->resegment, ute->bep_period2);
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}
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static void handle_mac_dl_tbf_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_tbf_release *tr;
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tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
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printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
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}
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static void handle_mac_ul_tbf_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_mac_tbf_release *tr;
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tr = (struct gprs_mac_tbf_release *) msgb_data(msg);
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printf("MAC-DL-TBF-REL { tfi=%u, fail_cause=%u }\n", tr->tfi, tr->fail_cause);
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}
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static void handle_rlc_ul_evt_cnt(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_event_counts *uec;
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uec = (struct gprs_rlc_ul_event_counts *) msgb_data(msg);
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printf("RLC-UL-EVT-CNT { llc_event_cnt=%u, mac_event_cnt=%u, pl1_event_cnt=%u, tmr_event_cnt=%u }\n",
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uec->llc_event_cnt, uec->mac_event_cnt, uec->pl1_event_cnt, uec->tmr_event_cnt);
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}
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static void handle_rlc_ul_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_ul_stats *uls;
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uls = (struct gprs_rlc_ul_stats *) msgb_data(msg);
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printf("RLC-UL-STATS { state=%s(%s), FIXME... }\n",
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get_value_string(gprs_rlc_ul_state_vals, uls->rlc_ul_state),
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get_value_string(gprs_rlc_ul_substate_vals, uls->rlc_ul_substate));
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}
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static void handle_rlc_dl_stats(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_dl_stats *dls;
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dls = (struct gprs_rlc_dl_stats *) msgb_data(msg);
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printf("RLC-DL-STATS { state=%s, FIXME... }\n",
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get_value_string(gprs_rlc_dl_state_vals, dls->rlc_dl_state));
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}
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static void handle_rlc_rel(struct log_hdr *lh, struct msgb *msg)
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{
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struct gprs_rlc_release_ind *rli;
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rli = (struct gprs_rlc_release_ind *) msgb_data(msg);
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char ud = 'D';
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if (lh->code == LOG_GPRS_RLC_UL_RELEASE_IND_C)
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ud ='U';
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printf("RLC-%cL-RELEASE { tfi=%u, cause=%u }\n", ud, rli->tfi, rli->cause);
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}
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static const struct diag_log_dispatch_tbl log_tbl[] = {
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{ GSM(LOG_GPRS_LLC_ME_INFO_C), handle_llc_me_info },
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{ GSM(LOG_GPRS_LLC_PDU_STATS_C), handle_llc_pdu_stats },
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{ GSM(LOG_GPRS_GRR_STATE_C), handle_grr_state_msg },
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{ GSM(LOG_GPRS_RLC_UL_ABNRML_RLS_COUNTS_C), handle_rlc_ul_abnrml_rls },
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{ GSM(LOG_GPRS_RLC_UL_EVENT_COUNTS_C), handle_rlc_ul_evt_cnt },
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{ GSM(LOG_GPRS_RLC_UL_RELEASE_IND_C), handle_rlc_rel },
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{ GSM(LOG_GPRS_RLC_DL_RELEASE_IND_C), handle_rlc_rel },
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{ GSM(LOG_GPRS_MAC_SIGNALLING_MESSAGE_C), handle_mac_sign_msg },
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{ GSM(LOG_GPRS_MAC_STATE_C), handle_mac_state },
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{ GSM(LOG_GPRS_MAC_DL_TBF_ESTABLISH_C), handle_mac_dl_tbf_est },
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{ GSM(LOG_GPRS_MAC_UL_TBF_ESTABLISH_C), handle_mac_ul_tbf_est },
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{ GSM(LOG_GPRS_MAC_DL_TBF_RELEASE_C), handle_mac_dl_tbf_rel },
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{ GSM(LOG_GPRS_MAC_UL_TBF_RELEASE_C), handle_mac_ul_tbf_rel },
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{ GSM(LOG_GPRS_RLC_UL_STATS_C), handle_rlc_ul_stats },
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{ GSM(LOG_GPRS_RLC_DL_STATS_C), handle_rlc_dl_stats },
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};
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static __attribute__((constructor)) void on_dso_load_gprs(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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