diff options
Diffstat (limited to 'src/utils/meas_json.c')
| -rw-r--r-- | src/utils/meas_json.c | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/src/utils/meas_json.c b/src/utils/meas_json.c deleted file mode 100644 index 51eb6c74e..000000000 --- a/src/utils/meas_json.c +++ /dev/null @@ -1,190 +0,0 @@ -/* Convert measurement report feed into JSON feed printed to stdout. - * Each measurement report is printed as a separae JSON root entry. - * All measurement reports are separated by a new line. - */ - -/* (C) 2015 by Alexander Chemeris <Alexander.Chemeris@fairwaves.co> - * With parts of code adopted from different places in OpenBSC. - * - * 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 <string.h> -#include <errno.h> -#include <unistd.h> -#include <stdlib.h> -#include <stdio.h> -#include <time.h> - -#include <netinet/in.h> - -#include <osmocom/core/socket.h> -#include <osmocom/core/msgb.h> -#include <osmocom/core/select.h> - -#include <osmocom/gsm/gsm_utils.h> - -#include <openbsc/gsm_data.h> -#include <openbsc/gsm_data_shared.h> -#include <openbsc/meas_feed.h> - -static void print_meas_rep_uni_json(struct gsm_meas_rep_unidir *mru) -{ - printf("\"RXL-FULL\":%d, \"RXL-SUB\":%d, ", - rxlev2dbm(mru->full.rx_lev), - rxlev2dbm(mru->sub.rx_lev)); - printf("\"RXQ-FULL\":%d, \"RXQ-SUB\":%d", - mru->full.rx_qual, mru->sub.rx_qual); -} - -static void print_meas_rep_json(struct gsm_meas_rep *mr) -{ - int i; - - printf("\"NR\":%d", mr->nr); - - if (mr->flags & MEAS_REP_F_DL_DTX) - printf(", \"DTXd\":true"); - - printf(", \"UL_MEAS\":{"); - print_meas_rep_uni_json(&mr->ul); - printf("}"); - printf(", \"BS_POWER\":%d", mr->bs_power); - if (mr->flags & MEAS_REP_F_MS_TO) - printf(", \"MS_TO\":%d", mr->ms_timing_offset); - - if (mr->flags & MEAS_REP_F_MS_L1) { - printf(", \"L1_MS_PWR\":%d", mr->ms_l1.pwr); - printf(", \"L1_FPC\":%s", - mr->flags & MEAS_REP_F_FPC ? "true" : "false"); - printf(", \"L1_TA\":%u", mr->ms_l1.ta); - } - - if (mr->flags & MEAS_REP_F_UL_DTX) - printf(", \"DTXu\":true"); - if (mr->flags & MEAS_REP_F_BA1) - printf(", \"BA1\":true"); - if (mr->flags & MEAS_REP_F_DL_VALID) { - printf(", \"DL_MEAS\":{"); - print_meas_rep_uni_json(&mr->dl); - printf("}"); - } - - if (mr->num_cell == 7) - return; - printf(", \"NUM_NEIGH\":%u, \"NEIGH\":[", mr->num_cell); - for (i = 0; i < mr->num_cell; i++) { - struct gsm_meas_rep_cell *mrc = &mr->cell[i]; - if (i!=0) printf(", "); - printf("{\"IDX\":%u, \"ARFCN\":%u, \"BSIC\":%u, \"POWER\":%d}", - mrc->neigh_idx, mrc->arfcn, mrc->bsic, rxlev2dbm(mrc->rxlev)); - } - printf("]"); -} - -static void print_chan_info_json(struct meas_feed_meas *mfm) -{ - printf("\"lchan_type\":\"%s\", \"pchan_type\":\"%s\", " - "\"bts_nr\":%d, \"trx_nr\":%d, \"ts_nr\":%d, \"ss_nr\":%d", - gsm_lchant_name(mfm->lchan_type), gsm_pchan_name(mfm->pchan_type), - mfm->bts_nr, mfm->trx_nr, mfm->ts_nr, mfm->ss_nr); -} - -static void print_meas_feed_json(struct meas_feed_meas *mfm) -{ - time_t now = time(NULL); - - printf("{"); - printf("\"time\":%ld, \"imsi\":\"%s\", \"name\":\"%s\", \"scenario\":\"%s\", ", - now, mfm->imsi, mfm->name, mfm->scenario); - - switch (mfm->hdr.version) { - case 1: - printf("\"chan_info\":{"); - print_chan_info_json(mfm); - printf("}, "); - /* no break, fall to version 0 */ - case 0: - printf("\"meas_rep\":{"); - print_meas_rep_json(&mfm->mr); - printf("}"); - break; - } - - printf("}\n"); - -} - -static int handle_meas(struct msgb *msg) -{ - struct meas_feed_meas *mfm = (struct meas_feed_meas *) msgb_data(msg); - - print_meas_feed_json(mfm); - - return 0; -} - -static int handle_msg(struct msgb *msg) -{ - struct meas_feed_hdr *mfh = (struct meas_feed_hdr *) msgb_data(msg); - - if (mfh->version != MEAS_FEED_VERSION) - return -EINVAL; - - switch (mfh->msg_type) { - case MEAS_FEED_MEAS: - handle_meas(msg); - break; - default: - break; - } - return 0; -} - -static int udp_fd_cb(struct osmo_fd *ofd, unsigned int what) -{ - int rc; - - if (what & BSC_FD_READ) { - struct msgb *msg = msgb_alloc(1024, "UDP Rx"); - - rc = read(ofd->fd, msgb_data(msg), msgb_tailroom(msg)); - if (rc < 0) - return rc; - msgb_put(msg, rc); - handle_msg(msg); - msgb_free(msg); - } - - return 0; -} - -int main(int argc, char **argv) -{ - int rc; - struct osmo_fd udp_ofd; - - udp_ofd.cb = udp_fd_cb; - rc = osmo_sock_init_ofd(&udp_ofd, AF_INET, SOCK_DGRAM, IPPROTO_UDP, NULL, 8888, OSMO_SOCK_F_BIND); - if (rc < 0) - exit(1); - - while (1) { - osmo_select_main(0); - }; - - exit(0); -} |