| #include <osmocom/core/msgb.h> |
| #include "protocol/protocol.h" |
| #include "protocol/diagcmd.h" |
| |
| int diag_push_subsys_hdr(struct msgb *msg, uint8_t subsys, uint8_t code) |
| { |
| struct diagpkt_subsys_hdr *ssh; |
| ssh = (struct diagpkt_subsys_hdr *) msgb_push(msg, sizeof(*ssh)); |
| ssh->command = DIAG_SUBSYS_CMD_F; |
| ssh->subsys_id = subsys; |
| ssh->subsys_cmd_code = code; |
| |
| return 0; |
| } |
| |
| #include <sys/time.h> |
| #include <osmocom/gsm/gsm_utils.h> |
| |
| uint32_t diag_ts_to_fn(uint64_t ts) |
| { |
| return (ts/204800)%GSM_MAX_FN; |
| } |
| |
| uint32_t diag_ts_to_epoch(uint64_t qd_time) |
| { |
| double qd_ts; |
| |
| qd_ts = osmo_load64le(&qd_time); |
| qd_ts *= 1.25*256.0/1000.0; |
| |
| /* Sanity check on timestamp (year > 2011) */ |
| if (qd_ts < 1000000000) { |
| /* Use current time */ |
| int rv = -1; |
| struct timeval tv; |
| |
| rv = gettimeofday(&tv, NULL); |
| if (0 == rv) |
| return tv.tv_sec; |
| } else { |
| /* Adjust timestamp from GPS to UNIX */ |
| qd_ts += 315964800.0; |
| } |
| |
| return qd_ts; |
| } |