diff options
Diffstat (limited to 'libgps_json.c')
| -rw-r--r-- | libgps_json.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/libgps_json.c b/libgps_json.c index c9a35363..ba967ca8 100644 --- a/libgps_json.c +++ b/libgps_json.c @@ -346,6 +346,46 @@ static int json_error_read(const char *buf, struct gps_data_t *gpsdata, return status; } +int json_toff_read(const char *buf, struct gps_data_t *gpsdata, + /*@null@*/ const char **endptr) +{ + int real_sec = 0, real_nsec = 0, clock_sec = 0, clock_nsec = 0; + /*@ -fullinitblock @*/ + const struct json_attr_t json_attrs_toff[] = { + /* *INDENT-OFF* */ + {"class", t_check, .dflt.check = "TOFF"}, + {"device", t_string, .addr.string = gpsdata->dev.path, + .len = sizeof(gpsdata->dev.path)}, + {"real_sec", t_integer, .addr.integer = &real_sec, + .dflt.integer = 0}, + {"real_nsec", t_integer, .addr.integer = &real_nsec, + .dflt.integer = 0}, + {"clock_sec", t_integer, .addr.integer = &clock_sec, + .dflt.integer = 0}, + {"clock_nsec",t_integer, .addr.integer = &clock_nsec, + .dflt.integer = 0}, + {NULL}, + /* *INDENT-ON* */ + }; + /*@ +fullinitblock @*/ + int status; + + memset(&gpsdata->toff, '\0', sizeof(gpsdata->toff)); + status = json_read_object(buf, json_attrs_toff, endptr); + /*@-usedef@*/ + /*@-type@*//* splint is confused about struct timespec */ + gpsdata->toff.real.tv_sec = (time_t)real_sec; + gpsdata->toff.real.tv_nsec = (long)real_nsec; + gpsdata->toff.clock.tv_sec = (time_t)clock_sec; + gpsdata->toff.clock.tv_nsec = (long)clock_nsec; + /*@+type@*/ + /*@+usedef@*/ + if (status != 0) + return status; + + return status; +} + int json_pps_read(const char *buf, struct gps_data_t *gpsdata, /*@null@*/ const char **endptr) { @@ -517,6 +557,13 @@ int libgps_json_unpack(const char *buf, gpsdata->set |= ERROR_SET; } return status; + } else if (str_starts_with(classtag, "\"class\":\"TOFF\"")) { + status = json_pps_read(buf, gpsdata, end); + if (status == 0) { + gpsdata->set &= ~UNION_SET; + gpsdata->set |= TOFF_SET; + } + return status; } else if (str_starts_with(classtag, "\"class\":\"PPS\"")) { status = json_pps_read(buf, gpsdata, end); if (status == 0) { |