void LocationInformationWidget::setLocationId(uint32_t uuid)
{
currentDs = get_dive_site_by_uuid(uuid);
if (!currentDs) {
currentDs = get_dive_site_by_uuid(create_dive_site(""));
displayed_dive.dive_site_uuid = currentDs->uuid;
ui.diveSiteName->clear();
ui.diveSiteDescription->clear();
ui.diveSiteNotes->clear();
ui.diveSiteCoordinates->clear();
}
displayed_dive_site = *currentDs;
if (displayed_dive_site.name)
ui.diveSiteName->setText(displayed_dive_site.name);
else
ui.diveSiteName->clear();
if (displayed_dive_site.description)
ui.diveSiteDescription->setText(displayed_dive_site.description);
else
ui.diveSiteDescription->clear();
if (displayed_dive_site.notes)
ui.diveSiteNotes->setPlainText(displayed_dive_site.notes);
else
ui.diveSiteNotes->clear();
if (displayed_dive_site.latitude.udeg || displayed_dive_site.longitude.udeg)
ui.diveSiteCoordinates->setText(printGPSCoords(displayed_dive_site.latitude.udeg, displayed_dive_site.longitude.udeg));
else
ui.diveSiteCoordinates->clear();
}
static void copy_gps_location(struct gpsTracker &gps, struct dive *d)
{
struct dive_site *ds = get_dive_site_by_uuid(d->dive_site_uuid);
if (!ds) {
d->dive_site_uuid = create_dive_site(qPrintable(gps.name), gps.when);
ds = get_dive_site_by_uuid(d->dive_site_uuid);
}
ds->latitude = gps.latitude;
ds->longitude = gps.longitude;
}
uint32_t find_or_create_dive_site_with_name(const char *name)
{
int i;
struct dive_site *ds;
bool found = false;
for_each_dive_site(i,ds) {
if (same_string(name, ds->name)) {
found = true;
break;
}
}
if (ds)
return ds->uuid;
return create_dive_site(name);
}
bool QMLManager::checkLocation(DiveObjectHelper *myDive, struct dive *d, QString location, QString gps)
{
bool diveChanged = false;
struct dive_site *ds = get_dive_site_by_uuid(d->dive_site_uuid);
if (myDive->location() != location) {
diveChanged = true;
ds = get_dive_site_by_uuid(create_dive_site(qPrintable(location), d->when));
d->dive_site_uuid = ds->uuid;
}
// now make sure that the GPS coordinates match - if the user changed the name but not
// the GPS coordinates, this still does the right thing as the now new dive site will
// have no coordinates, so the coordinates from the edit screen will get added
if (myDive->gps() != gps) {
double lat, lon;
if (parseGpsText(gps, &lat, &lon)) {
// there are valid GPS coordinates - just use them
setupDivesite(d, ds, lat, lon, qPrintable(myDive->location()));
diveChanged = true;
} else if (gps == GPS_CURRENT_POS) {
// user asked to use current pos
QString gpsString = getCurrentPosition();
if (gpsString != GPS_CURRENT_POS) {
if (parseGpsText(qPrintable(gpsString), &lat, &lon)) {
setupDivesite(d, ds, lat, lon, qPrintable(myDive->location()));
diveChanged = true;
}
} else {
appendTextToLog("couldn't get GPS location in time");
qDebug() << "still don't have a position - will need to implement some sort of callback";
}
} else {
// just something we can't parse, so tell the user
appendTextToLog(QString("wasn't able to parse gps string '%1'").arg(gps));
}
}
return diveChanged;
}
static void parse_dive_location(char *line, struct membuffer *str, void *_dive)
{
uint32_t uuid;
char *name = get_utf8(str);
struct dive *dive = _dive;
struct dive_site *ds = get_dive_site_for_dive(dive);
if (!ds) {
uuid = get_dive_site_uuid_by_name(name, NULL);
if (!uuid)
uuid = create_dive_site(name, dive->when);
dive->dive_site_uuid = uuid;
} else {
// we already had a dive site linked to the dive
if (same_string(ds->name, "")) {
ds->name = strdup(name);
} else {
// and that dive site had a name. that's weird - if our name is different, add it to the notes
if (!same_string(ds->name, name))
ds->notes = add_to_string(ds->notes, translate("gettextFromC", "additional name for site: %s\n"), name);
}
}
free(name);
}
/* This function is called for both divelog and dive information that we get
* from the SDA (what an insane design, btw). The object_id in the divelog
* matches the logfilenr in the dive information (which has its own, often
* different object_id) - we use this as the diveid.
* We create the dive when parsing the divelog and then later, when we parse
* the dive information we locate the already created dive via its diveid.
* Most things just get parsed and converted into our internal data structures,
* but the dive location API is even more crazy. We just get an id that is an
* index into yet another data store that we read out later. In order to
* correctly populate the location and gps data from that we need to remember
* the adresses of those fields for every dive that references the divespot. */
static bool process_raw_buffer(device_data_t *devdata, uint32_t deviceid, char *inbuf, char **max_divenr, bool keep_number, int *for_dive)
{
char *buf = strdup(inbuf);
char *tp, *bp, *tag, *type, *val;
bool done = false;
int inbuflen = strlen(inbuf);
char *endptr = buf + inbuflen;
bool is_log = false, is_dive = false;
char *sections[10];
int s, nr_sections = 0;
struct dive *dive = NULL;
char dive_no[10];
#if UEMIS_DEBUG & 8
fprintf(debugfile, "p_r_b %s\n", inbuf);
#endif
if (for_dive)
*for_dive = -1;
bp = buf + 1;
tp = next_token(&bp);
if (strcmp(tp, "divelog") == 0) {
/* this is a divelog */
is_log = true;
tp = next_token(&bp);
/* is it a valid entry or nothing ? */
if (strcmp(tp, "1.0") != 0 || strstr(inbuf, "divelog{1.0{{{{")) {
free(buf);
return false;
}
} else if (strcmp(tp, "dive") == 0) {
/* this is dive detail */
is_dive = true;
tp = next_token(&bp);
if (strcmp(tp, "1.0") != 0) {
free(buf);
return false;
}
} else {
/* don't understand the buffer */
free(buf);
return false;
}
if (is_log) {
dive = uemis_start_dive(deviceid);
} else {
/* remember, we don't know if this is the right entry,
* so first test if this is even a valid entry */
if (strstr(inbuf, "deleted{bool{true")) {
#if UEMIS_DEBUG & 2
fprintf(debugfile, "p_r_b entry deleted\n");
#endif
/* oops, this one isn't valid, suggest to try the previous one */
free(buf);
return false;
}
/* quickhack and workaround to capture the original dive_no
* i am doing this so I dont have to change the original design
* but when parsing a dive we never parse the dive number because
* at the time it's being read the *dive varible is not set because
* the dive_no tag comes before the object_id in the uemis ans file
*/
dive_no[0] = '\0';
char *dive_no_buf = strdup(inbuf);
char *dive_no_ptr = strstr(dive_no_buf, "dive_no{int{") + 12;
if (dive_no_ptr) {
char *dive_no_end = strstr(dive_no_ptr, "{");
if (dive_no_end) {
*dive_no_end = '\0';
strncpy(dive_no, dive_no_ptr, 9);
dive_no[9] = '\0';
}
}
free(dive_no_buf);
}
while (!done) {
/* the valid buffer ends with a series of delimiters */
if (bp >= endptr - 2 || !strcmp(bp, "{{"))
break;
tag = next_token(&bp);
/* we also end if we get an empty tag */
if (*tag == '\0')
break;
for (s = 0; s < nr_sections; s++)
if (!strcmp(tag, sections[s])) {
tag = next_token(&bp);
break;
}
type = next_token(&bp);
if (!strcmp(type, "1.0")) {
/* this tells us the sections that will follow; the tag here
* is of the format dive-<section> */
sections[nr_sections] = strchr(tag, '-') + 1;
#if UEMIS_DEBUG & 4
fprintf(debugfile, "Expect to find section %s\n", sections[nr_sections]);
#endif
if (nr_sections < sizeof(sections) - 1)
nr_sections++;
continue;
}
val = next_token(&bp);
#if UEMIS_DEBUG & 8
if (strlen(val) < 20)
fprintf(debugfile, "Parsed %s, %s, %s\n*************************\n", tag, type, val);
#endif
if (is_log && strcmp(tag, "object_id") == 0) {
free(*max_divenr);
*max_divenr = strdup(val);
dive->dc.diveid = atoi(val);
#if UEMIS_DEBUG % 2
fprintf(debugfile, "Adding new dive from log with object_id %d.\n", atoi(val));
#endif
} else if (is_dive && strcmp(tag, "logfilenr") == 0) {
/* this one tells us which dive we are adding data to */
dive = get_dive_by_uemis_diveid(devdata, atoi(val));
if (strcmp(dive_no, "0"))
dive->number = atoi(dive_no);
if (for_dive)
*for_dive = atoi(val);
} else if (!is_log && dive && !strcmp(tag, "divespot_id")) {
int divespot_id = atoi(val);
if (divespot_id != -1) {
dive->dive_site_uuid = create_dive_site("from Uemis", dive->when);
uemis_mark_divelocation(dive->dc.diveid, divespot_id, dive->dive_site_uuid);
}
#if UEMIS_DEBUG & 2
fprintf(debugfile, "Created divesite %d for diveid : %d\n", dive->dive_site_uuid, dive->dc.diveid);
#endif
} else if (dive) {
parse_tag(dive, tag, val);
}
if (is_log && !strcmp(tag, "file_content"))
done = true;
/* done with one dive (got the file_content tag), but there could be more:
* a '{' indicates the end of the record - but we need to see another "{{"
* later in the buffer to know that the next record is complete (it could
* be a short read because of some error */
if (done && ++bp < endptr && *bp != '{' && strstr(bp, "{{")) {
done = false;
record_uemis_dive(devdata, dive);
mark_divelist_changed(true);
dive = uemis_start_dive(deviceid);
}
}
if (is_log) {
if (dive->dc.diveid) {
record_uemis_dive(devdata, dive);
mark_divelist_changed(true);
} else { /* partial dive */
free(dive);
free(buf);
return false;
}
}
free(buf);
return true;
}
// update the dive and return the notes field, stripped of the HTML junk
void QMLManager::commitChanges(QString diveId, QString date, QString location, QString gps, QString duration, QString depth,
QString airtemp, QString watertemp, QString suit, QString buddy, QString diveMaster, QString weight, QString notes,
QString startpressure, QString endpressure, QString gasmix)
{
#define DROP_EMPTY_PLACEHOLDER(_s) if ((_s) == QLatin1Literal("--")) (_s).clear()
DROP_EMPTY_PLACEHOLDER(location);
DROP_EMPTY_PLACEHOLDER(duration);
DROP_EMPTY_PLACEHOLDER(depth);
DROP_EMPTY_PLACEHOLDER(airtemp);
DROP_EMPTY_PLACEHOLDER(watertemp);
DROP_EMPTY_PLACEHOLDER(suit);
DROP_EMPTY_PLACEHOLDER(buddy);
DROP_EMPTY_PLACEHOLDER(diveMaster);
DROP_EMPTY_PLACEHOLDER(weight);
DROP_EMPTY_PLACEHOLDER(gasmix);
DROP_EMPTY_PLACEHOLDER(startpressure);
DROP_EMPTY_PLACEHOLDER(endpressure);
DROP_EMPTY_PLACEHOLDER(notes);
#undef DROP_EMPTY_PLACEHOLDER
struct dive *d = get_dive_by_uniq_id(diveId.toInt());
// notes comes back as rich text - let's convert this into plain text
QTextDocument doc;
doc.setHtml(notes);
notes = doc.toPlainText();
if (!d) {
qDebug() << "don't touch this... no dive";
return;
}
bool diveChanged = false;
bool needResort = false;
invalidate_dive_cache(d);
if (date != get_dive_date_string(d->when)) {
diveChanged = needResort = true;
QDateTime newDate;
// what a pain - Qt will not parse dates if the day of the week is incorrect
// so if the user changed the date but didn't update the day of the week (most likely behavior, actually),
// we need to make sure we don't try to parse that
QString format(QString(prefs.date_format) + QChar(' ') + prefs.time_format);
if (format.contains(QLatin1String("ddd")) || format.contains(QLatin1String("dddd"))) {
QString dateFormatToDrop = format.contains(QLatin1String("ddd")) ? QStringLiteral("ddd") : QStringLiteral("dddd");
QDateTime ts;
QLocale loc = getLocale();
ts.setMSecsSinceEpoch(d->when * 1000L);
QString drop = loc.toString(ts.toUTC(), dateFormatToDrop);
format.replace(dateFormatToDrop, "");
date.replace(drop, "");
}
newDate = QDateTime::fromString(date, format);
if (!newDate.isValid()) {
qDebug() << "unable to parse date" << date << "with the given format" << format;
QRegularExpression isoDate("\\d+-\\d+-\\d+[^\\d]+\\d+:\\d+");
if (date.contains(isoDate)) {
newDate = QDateTime::fromString(date, "yyyy-M-d h:m:s");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "yy-M-d h:m:s");
if (newDate.isValid())
goto parsed;
}
QRegularExpression isoDateNoSecs("\\d+-\\d+-\\d+[^\\d]+\\d+");
if (date.contains(isoDateNoSecs)) {
newDate = QDateTime::fromString(date, "yyyy-M-d h:m");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "yy-M-d h:m");
if (newDate.isValid())
goto parsed;
}
QRegularExpression usDate("\\d+/\\d+/\\d+[^\\d]+\\d+:\\d+:\\d+");
if (date.contains(usDate)) {
newDate = QDateTime::fromString(date, "M/d/yyyy h:m:s");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "M/d/yy h:m:s");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date.toLower(), "M/d/yyyy h:m:sap");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date.toLower(), "M/d/yy h:m:sap");
if (newDate.isValid())
goto parsed;
}
QRegularExpression usDateNoSecs("\\d+/\\d+/\\d+[^\\d]+\\d+:\\d+");
if (date.contains(usDateNoSecs)) {
newDate = QDateTime::fromString(date, "M/d/yyyy h:m");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "M/d/yy h:m");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date.toLower(), "M/d/yyyy h:map");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date.toLower(), "M/d/yy h:map");
if (newDate.isValid())
goto parsed;
}
QRegularExpression leDate("\\d+\\.\\d+\\.\\d+[^\\d]+\\d+:\\d+:\\d+");
if (date.contains(leDate)) {
newDate = QDateTime::fromString(date, "d.M.yyyy h:m:s");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "d.M.yy h:m:s");
if (newDate.isValid())
goto parsed;
}
QRegularExpression leDateNoSecs("\\d+\\.\\d+\\.\\d+[^\\d]+\\d+:\\d+");
if (date.contains(leDateNoSecs)) {
newDate = QDateTime::fromString(date, "d.M.yyyy h:m");
if (newDate.isValid())
goto parsed;
newDate = QDateTime::fromString(date, "d.M.yy h:m");
if (newDate.isValid())
goto parsed;
}
}
parsed:
if (newDate.isValid()) {
// stupid Qt... two digit years are always 19xx - WTF???
// so if adding a hundred years gets you into something before a year from now...
// add a hundred years.
if (newDate.addYears(100) < QDateTime::currentDateTime().addYears(1))
newDate = newDate.addYears(100);
d->dc.when = d->when = newDate.toMSecsSinceEpoch() / 1000 + gettimezoneoffset(newDate.toMSecsSinceEpoch() / 1000);
} else {
qDebug() << "none of our parsing attempts worked for the date string";
}
}
struct dive_site *ds = get_dive_site_by_uuid(d->dive_site_uuid);
char *locationtext = NULL;
if (ds)
locationtext = ds->name;
if (!same_string(locationtext, qPrintable(location))) {
diveChanged = true;
// this is not ideal - and it's missing the gps information
// but for now let's just create a new dive site
ds = get_dive_site_by_uuid(create_dive_site(qPrintable(location), d->when));
d->dive_site_uuid = ds->uuid;
}
if (!gps.isEmpty()) {
QString gpsString = getCurrentPosition();
if (gpsString != QString("waiting for the next gps location")) {
qDebug() << "from commitChanges call to getCurrentPosition returns" << gpsString;
double lat, lon;
if (parseGpsText(qPrintable(gpsString), &lat, &lon)) {
struct dive_site *ds = get_dive_site_by_uuid(d->dive_site_uuid);
if (ds) {
ds->latitude.udeg = lat * 1000000;
ds->longitude.udeg = lon * 1000000;
} else {
degrees_t latData, lonData;
latData.udeg = lat;
lonData.udeg = lon;
d->dive_site_uuid = create_dive_site_with_gps("new site", latData, lonData, d->when);
}
qDebug() << "set up dive site with new GPS data";
}
} else {
qDebug() << "still don't have a position - will need to implement some sort of callback";
}
}
if (get_dive_duration_string(d->duration.seconds, tr("h:"), tr("min")) != duration) {
diveChanged = true;
int h = 0, m = 0, s = 0;
QRegExp r1(QStringLiteral("(\\d*)\\s*%1[\\s,:]*(\\d*)\\s*%2[\\s,:]*(\\d*)\\s*%3").arg(tr("h")).arg(tr("min")).arg(tr("sec")), Qt::CaseInsensitive);
QRegExp r2(QStringLiteral("(\\d*)\\s*%1[\\s,:]*(\\d*)\\s*%2").arg(tr("h")).arg(tr("min")), Qt::CaseInsensitive);
QRegExp r3(QStringLiteral("(\\d*)\\s*%1").arg(tr("min")), Qt::CaseInsensitive);
QRegExp r4(QStringLiteral("(\\d*):(\\d*):(\\d*)"));
QRegExp r5(QStringLiteral("(\\d*):(\\d*)"));
QRegExp r6(QStringLiteral("(\\d*)"));
if (r1.indexIn(duration) >= 0) {
h = r1.cap(1).toInt();
m = r1.cap(2).toInt();
s = r1.cap(3).toInt();
} else if (r2.indexIn(duration) >= 0) {
h = r2.cap(1).toInt();
m = r2.cap(2).toInt();
} else if (r3.indexIn(duration) >= 0) {
m = r3.cap(1).toInt();
} else if (r4.indexIn(duration) >= 0) {
h = r4.cap(1).toInt();
m = r4.cap(2).toInt();
s = r4.cap(3).toInt();
} else if (r5.indexIn(duration) >= 0) {
h = r5.cap(1).toInt();
m = r5.cap(2).toInt();
} else if (r6.indexIn(duration) >= 0) {
m = r6.cap(1).toInt();
}
d->dc.duration.seconds = d->duration.seconds = h * 3600 + m * 60 + s;
if (same_string(d->dc.model, "manually added dive")) {
free(d->dc.sample);
d->dc.sample = 0;
d->dc.samples = 0;
} else {
qDebug() << "changing the duration on a dive that wasn't manually added - Uh-oh";
}
}
if (get_depth_string(d->maxdepth.mm, true, true) != depth) {
int depthValue = parseLengthToMm(depth);
// the QML code should stop negative depth, but massively huge depth can make
// the profile extremely slow or even run out of memory and crash, so keep
// the depth <= 500m
if (0 <= depthValue && depthValue <= 500000) {
diveChanged = true;
d->maxdepth.mm = depthValue;
if (same_string(d->dc.model, "manually added dive")) {
d->dc.maxdepth.mm = d->maxdepth.mm;
free(d->dc.sample);
d->dc.sample = 0;
d->dc.samples = 0;
}
}
}
if (get_temperature_string(d->airtemp, true) != airtemp) {
diveChanged = true;
d->airtemp.mkelvin = parseTemperatureToMkelvin(airtemp);
}
if (get_temperature_string(d->watertemp, true) != watertemp) {
diveChanged = true;
d->watertemp.mkelvin = parseTemperatureToMkelvin(watertemp);
}
// not sure what we'd do if there was more than one weight system
// defined - for now just ignore that case
if (weightsystem_none((void *)&d->weightsystem[1])) {
if (get_weight_string(d->weightsystem[0].weight, true) != weight) {
diveChanged = true;
d->weightsystem[0].weight.grams = parseWeightToGrams(weight);
}
}
// start and end pressures for first cylinder only
if (get_pressure_string(d->cylinder[0].start, true) != startpressure || get_pressure_string(d->cylinder[0].end, true) != endpressure) {
diveChanged = true;
d->cylinder[0].start.mbar = parsePressureToMbar(startpressure);
d->cylinder[0].end.mbar = parsePressureToMbar(endpressure);
if (d->cylinder[0].end.mbar > d->cylinder[0].start.mbar)
d->cylinder[0].end.mbar = d->cylinder[0].start.mbar;
}
// gasmix for first cylinder
if (get_gas_string(d->cylinder[0].gasmix) != gasmix) {
int o2 = parseGasMixO2(gasmix);
int he = parseGasMixHE(gasmix);
// the QML code SHOULD only accept valid gas mixes, but just to make sure
if (o2 >= 0 && o2 <= 1000 &&
he >= 0 && he <= 1000 &&
o2 + he <= 1000) {
diveChanged = true;
d->cylinder[0].gasmix.o2.permille = o2;
d->cylinder[0].gasmix.he.permille = he;
}
}
if (!same_string(d->suit, qPrintable(suit))) {
diveChanged = true;
free(d->suit);
d->suit = strdup(qPrintable(suit));
}
if (!same_string(d->buddy, qPrintable(buddy))) {
diveChanged = true;
free(d->buddy);
d->buddy = strdup(qPrintable(buddy));
}
if (!same_string(d->divemaster, qPrintable(diveMaster))) {
diveChanged = true;
free(d->divemaster);
d->divemaster = strdup(qPrintable(diveMaster));
}
if (!same_string(d->notes, qPrintable(notes))) {
diveChanged = true;
free(d->notes);
d->notes = strdup(qPrintable(notes));
}
// now that we have it all figured out, let's see what we need
// to update
DiveListModel *dm = DiveListModel::instance();
int oldModelIdx = dm->getDiveIdx(d->id);
int oldIdx = get_idx_by_uniq_id(d->id);
if (needResort) {
// we know that the only thing that might happen in a resort is that
// this one dive moves to a different spot in the dive list
sort_table(&dive_table);
int newIdx = get_idx_by_uniq_id(d->id);
if (newIdx != oldIdx) {
DiveObjectHelper *newDive = new DiveObjectHelper(d);
DiveListModel::instance()->removeDive(oldModelIdx);
DiveListModel::instance()->insertDive(oldModelIdx - (newIdx - oldIdx), newDive);
diveChanged = false; // because we already modified things
}
}
if (diveChanged) {
if (d->maxdepth.mm == d->dc.maxdepth.mm &&
d->maxdepth.mm > 0 &&
same_string(d->dc.model, "manually added dive") &&
d->dc.samples == 0) {
// so we have depth > 0, a manually added dive and no samples
// let's create an actual profile so the desktop version can work it
// first clear out the mean depth (or the fake_dc() function tries
// to be too clever
d->meandepth.mm = d->dc.meandepth.mm = 0;
d->dc = *fake_dc(&d->dc, true);
}
DiveListModel::instance()->updateDive(oldModelIdx, d);
}
if (diveChanged || needResort)
// we no longer save right away, but only the next time the app is not
// in the foreground (or when explicitly requested)
mark_divelist_changed(true);
}
