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/*
* (C) 2013-2016 by Harald Welte <laforge@gnumonks.org>
*
* originally based on earlier code from Dieter Spaar and Holger
* Freyther, though by now almost entirely rewritten. Nevertheless,
* thanks to Dieter and Holger!
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <stdlib.h>
#include <inttypes.h>
#include <stddef.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
#include <osmocom/core/msgb.h>
#include <osmocom/core/serial.h>
#include <osmocom/core/gsmtap_util.h>
#include <osmocom/core/gsmtap.h>
#include "diag_io.h"
#include "diag_log.h"
#include "diag_msg.h"
#include "diag_cmd.h"
#include "diag_dpl.h"
#include "protocol/protocol.h"
#include "protocol/diagcmd.h"
#include "protocol/diag_log_gsm.h"
static void do_configure(struct diag_instance *di)
{
static uint8_t timestamp[] = { DIAG_TS_F };
static const uint8_t enable_evt_report[] = {
DIAG_EVENT_REPORT_F, 0x01
};
static const uint8_t disable_evt_report[] = {
DIAG_EVENT_REPORT_F, 0x00
};
diag_transceive_buf_ign(di, timestamp, sizeof(timestamp));
/* response: 3d 67 a8 81 d4 46 6d d9 00 */
/* enable|disable the event report */
#if 0
diag_transceive_buf_ign(di, enable_evt_report, sizeof(enable_evt_report));
#else
diag_transceive_buf_ign(di, disable_evt_report, sizeof(disable_evt_report));
/* response: 40 00 00 */
#endif
diag_msg_config_set_rt_mask(di, MSG_SSID_LINUX_DATA, 0xffffffff);
/* response: 5d 5d 04 41 00 41 00 01 00 ff ff ff ff */
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_ATCOP, 0xffffffff);
/* response: 5d 5d 04 94 13 94 13 01 00 ff ff ff ff */
diag_msg_config_set_rt_mask(di, MSG_SSID_DS, 0xffffffff);
/* response: 5d 5d 04 88 13 88 13 01 00 ff ff ff ff */
//diag_msg_config_set_rt_mask(di, MSG_SSID_DS_IPA, 0xffffffff);
/* response: 5d 5d 04 a6 13 a6 13 01 00 ff ff ff ff */
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_GPRS, 0xffffffff);
/* response: 5d 5d 04 91 13 91 13 01 00 ff ff ff ff */
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_GSM, 0xffffffff);
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_UMTS, 0xffffffff);
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_SOCKETS, 0xffffffff);
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_SIO, 0xffffffff);
diag_msg_config_set_rt_mask(di, MSG_SSID_DS_APPS, 0xffffffff);
diag_msg_config_set_rt_mask(di, MSG_SSID_DIAG, 0xffffffff);
#if 0
printf("GSM\n");
struct msgb *msg = gen_log_config_set_mask(5, 1064);
#if 0
for (int i = 0; i < 1064; i++)
log_config_set_mask_bit(msg, i);
#endif
log_config_set_mask_bit(msg, LOG_GSM_RR_CONTROL_CHANNEL_PARAMS_C);
log_config_set_mask_bit(msg, LOG_GPRS_RLC_UL_ACKNACK_PARAMS_VER2_C);
log_config_set_mask_bit(msg, LOG_GPRS_RLC_DL_ACKNACK_PARAMS_VER2_C);
log_config_set_mask_bit(msg, LOG_EGPRS_RLC_DL_HEADER_C);
log_config_set_mask_bit(msg, LOG_EGPRS_RLC_UL_HEADER_C);
log_config_set_mask_bit(msg, LOG_GPRS_LLC_PERIODIC_STATS_C);
log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_UL_TCP_HDR_C);
log_config_set_mask_bit(msg, LOG_GPRS_SNDCP_DL_TCP_HDR_C);
log_config_set_mask_bit(msg, 546);
log_config_set_mask_bit(msg, 547);
log_config_set_mask_bit(msg, LOG_EGPRS_MAC_UL_ACKNACK_C);
log_config_set_mask_bit(msg, LOG_EGPRS_MAC_DL_ACKNACK_C);
diag_tranceive_msgb(di, msg);
printf("WCDMA\n");
msg = gen_log_config_set_mask(4, 1064);
#if 0
for (int i = 0; i < 1064; i++)
log_config_set_mask_bit(msg, i);
#endif
log_config_set_mask_bit(msg, 0x125);
log_config_set_mask_bit(msg, 0x126);
log_config_set_mask_bit(msg, 0x127);
log_config_set_mask_bit(msg, 0x128);
log_config_set_mask_bit(msg, 0x129);
diag_tranceive_msgb(di, msg);
#else
diag_log_enable_all_supported(di);
#endif
}
static void enable_pcap(struct diag_instance *di, uint8_t if_num)
{
struct dpl_iid iid = { .flags = 0, .if_name = if_num,
.protocol = DIAG_DPL_IID_PROT_NET_IP,
.link_instance = 64 };
#if 1
iid.flags &= ~DIAG_DPL_IID_FLAG_DIR_TX;
diag_dpl_set_if_log(di, if_num, iid, DIAG_DPL_IID_PROT_LINK_ANY);
#else
iid.flags |= DIAG_DPL_IID_FLAG_DIR_TX;
diag_dpl_set_if_log(di, if_num, iid, DIAG_DPL_IID_PROT_LINK_ANY);
#endif
}
int main(int argc, char **argv)
{
struct diag_instance di;
int i;
int rc;
if (argc < 2) {
printf("Invoke with %s PATH_TO_SERIAL\n",
argv[0]);
return EXIT_FAILURE;
}
memset(&di, 0, sizeof(di));
di.fd = osmo_serial_init(argv[1], 921600);
//di.flags = 1;
if (di.fd < 0)
return EXIT_FAILURE;
di.gsmtap = gsmtap_source_init("localhost", GSMTAP_UDP_PORT, 0);
gsmtap_source_add_sink(di.gsmtap);
printf("\n===> CONFIGURING\n");
do_configure(&di);
diag_dpl_get_sup_if(&di);
for (i = 1; i < 0x56; i++) {
diag_dpl_get_if_desc(&di, i);
enable_pcap(&di, i);
}
printf("\n===> ENTERING MAIN\n");
while (1) {
i++;
struct msgb *rx = diag_read_msg(&di);
if (rx)
diag_process_msg(&di, rx);
#if 0
/* some packets need to be explicitly requested and
* don't appear automatically */
if (i % 10 == 0) {
struct msgb *msg = diag_gsm_make_log_pack_req(LOG_GPRS_LLC_PDU_STATS_C , 0, 0);
printf("Requesting LLC stats...(%s)\n", osmo_hexdump(msgb_data(msg), msgb_length(msg)));
diag_transmit_msgb(&di, msg);
}
#endif
}
return EXIT_SUCCESS;
}
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