195 lines
5.8 KiB
C
195 lines
5.8 KiB
C
/*
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* (C) 2013-2016 by Harald Welte <laforge@gnumonks.org>
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*
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* originally based on earlier code from Dieter Spaar and Holger
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* Freyther, though by now almost entirely rewritten. Nevertheless,
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* thanks to Dieter and Holger!
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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 <stdlib.h>
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#include <inttypes.h>
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#include <stddef.h>
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#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <errno.h>
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#include <osmocom/core/msgb.h>
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#include <osmocom/core/serial.h>
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#include <osmocom/core/gsmtap_util.h>
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#include <osmocom/core/gsmtap.h>
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#include "diag_io.h"
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#include "diag_log.h"
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#include "diag_msg.h"
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#include "diag_cmd.h"
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#include "diag_dpl.h"
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#include "protocol/protocol.h"
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#include "protocol/diagcmd.h"
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#include "protocol/diag_log_gsm.h"
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static void do_configure(struct diag_instance *di)
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{
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static uint8_t timestamp[] = { DIAG_TS_F };
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static const uint8_t enable_evt_report[] = {
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DIAG_EVENT_REPORT_F, 0x01
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};
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static const uint8_t disable_evt_report[] = {
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DIAG_EVENT_REPORT_F, 0x00
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};
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diag_transceive_buf_ign(di, timestamp, sizeof(timestamp));
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/* response: 3d 67 a8 81 d4 46 6d d9 00 */
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/* enable|disable the event report */
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#if 1
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diag_transceive_buf_ign(di, enable_evt_report, sizeof(enable_evt_report));
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#else
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diag_transceive_buf_ign(di, disable_evt_report, sizeof(disable_evt_report));
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/* response: 40 00 00 */
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#endif
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diag_msg_config_set_rt_mask(di, MSG_SSID_LINUX_DATA, 0xffffffff);
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/* response: 5d 5d 04 41 00 41 00 01 00 ff ff ff ff */
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_ATCOP, 0xffffffff);
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/* response: 5d 5d 04 94 13 94 13 01 00 ff ff ff ff */
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS, 0xffffffff);
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/* response: 5d 5d 04 88 13 88 13 01 00 ff ff ff ff */
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//diag_msg_config_set_rt_mask(di, MSG_SSID_DS_IPA, 0xffffffff);
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/* response: 5d 5d 04 a6 13 a6 13 01 00 ff ff ff ff */
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_GPRS, 0xffffffff);
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/* response: 5d 5d 04 91 13 91 13 01 00 ff ff ff ff */
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_GSM, 0xffffffff);
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_UMTS, 0xffffffff);
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_SOCKETS, 0xffffffff);
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_SIO, 0xffffffff);
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diag_msg_config_set_rt_mask(di, MSG_SSID_DS_APPS, 0xffffffff);
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diag_msg_config_set_rt_mask(di, MSG_SSID_DIAG, 0xffffffff);
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#if 0
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printf("GSM\n");
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struct msgb *msg = gen_log_config_set_mask(5, 1064);
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#if 0
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for (int i = 0; i < 1064; i++)
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log_config_set_mask_bit(msg, i);
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#endif
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log_config_set_mask_bit(msg, LOG_GSM_RR_CONTROL_CHANNEL_PARAMS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_ACKNACK_PARAMS_VER2_C);
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log_config_set_mask_bit(msg, LOG_GPRS_RLC_DL_ACKNACK_PARAMS_VER2_C);
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log_config_set_mask_bit(msg, LOG_EGPRS_RLC_DL_HEADER_C);
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log_config_set_mask_bit(msg, LOG_EGPRS_RLC_UL_HEADER_C);
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log_config_set_mask_bit(msg, LOG_GPRS_LLC_PERIODIC_STATS_C);
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log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_UL_TCP_HDR_C);
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log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_DL_TCP_HDR_C);
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log_config_set_mask_bit(msg, 546);
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log_config_set_mask_bit(msg, 547);
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log_config_set_mask_bit(msg, LOG_EGPRS_MAC_UL_ACKNACK_C);
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log_config_set_mask_bit(msg, LOG_EGPRS_MAC_DL_ACKNACK_C);
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diag_tranceive_msgb(di, msg);
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printf("WCDMA\n");
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msg = gen_log_config_set_mask(4, 1064);
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#if 0
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for (int i = 0; i < 1064; i++)
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log_config_set_mask_bit(msg, i);
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#endif
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log_config_set_mask_bit(msg, 0x125);
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log_config_set_mask_bit(msg, 0x126);
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log_config_set_mask_bit(msg, 0x127);
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log_config_set_mask_bit(msg, 0x128);
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log_config_set_mask_bit(msg, 0x129);
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diag_tranceive_msgb(di, msg);
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#else
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diag_log_enable_all_supported(di);
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#endif
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}
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static void enable_pcap(struct diag_instance *di, uint8_t if_num)
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{
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struct dpl_iid iid = { .flags = 0, .if_name = if_num,
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.protocol = DIAG_DPL_IID_PROT_NET_IP,
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.link_instance = 64 };
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#if 1
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iid.flags &= ~DIAG_DPL_IID_FLAG_DIR_TX;
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diag_dpl_set_if_log(di, if_num, iid, DIAG_DPL_IID_PROT_LINK_ANY);
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#else
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iid.flags |= DIAG_DPL_IID_FLAG_DIR_TX;
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diag_dpl_set_if_log(di, if_num, iid, DIAG_DPL_IID_PROT_LINK_ANY);
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#endif
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}
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int main(int argc, char **argv)
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{
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struct diag_instance di;
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int i;
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if (argc < 2) {
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printf("Invoke with %s PATH_TO_SERIAL\n",
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argv[0]);
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return EXIT_FAILURE;
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}
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memset(&di, 0, sizeof(di));
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di.fd = osmo_serial_init(argv[1], 921600);
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//di.flags = 1;
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if (di.fd < 0)
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return EXIT_FAILURE;
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di.gsmtap = gsmtap_source_init("localhost", GSMTAP_UDP_PORT, 0);
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di.flags = DIAG_INST_F_GSMTAP_DIAG;
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gsmtap_source_add_sink(di.gsmtap);
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printf("\n===> CONFIGURING\n");
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do_configure(&di);
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diag_dpl_get_sup_if(&di);
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for (i = 1; i < 0x56; i++) {
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diag_dpl_get_if_desc(&di, i);
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enable_pcap(&di, i);
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}
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printf("\n===> ENTERING MAIN\n");
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while (1) {
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i++;
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struct msgb *rx = diag_read_msg(&di);
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if (rx)
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diag_process_msg(&di, rx);
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#if 0
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/* some packets need to be explicitly requested and
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* don't appear automatically */
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if (i % 10 == 0) {
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struct msgb *msg = diag_gsm_make_log_pack_req(LOG_GPRS_LLC_PDU_STATS_C , 0, 0);
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printf("Requesting LLC stats...(%s)\n", osmo_hexdump(msgb_data(msg), msgb_length(msg)));
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diag_transmit_msgb(&di, msg);
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}
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#endif
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}
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return EXIT_SUCCESS;
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}
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