bool
NMEALogger::Start()
{
if (writer != nullptr)
return true;
BrokenDateTime dt = BrokenDateTime::NowUTC();
assert(dt.IsPlausible());
StaticString<64> name;
name.Format(_T("%04u-%02u-%02u_%02u-%02u.nmea"),
dt.year, dt.month, dt.day,
dt.hour, dt.minute);
const auto logs_path = MakeLocalPath(_T("logs"));
const auto path = AllocatedPath::Build(logs_path, name);
writer = new TextWriter(path, false);
if (writer == nullptr)
return false;
if (!writer->IsOpen()) {
delete writer;
writer = nullptr;
return false;
}
return true;
}
void
TaskListPanel::RenameTask()
{
const unsigned cursor_index = GetList().GetCursorIndex();
if (cursor_index >= task_store->Size())
return;
const TCHAR *oldname = task_store->GetName(cursor_index);
StaticString<40> newname(oldname);
if (ClearSuffix(newname.buffer(), _T(".cup"))) {
ShowMessageBox(_("Can't rename .CUP files"), _("Rename Error"),
MB_ICONEXCLAMATION);
return;
}
ClearSuffix(newname.buffer(), _T(".tsk"));
if (!TextEntryDialog(newname))
return;
newname.append(_T(".tsk"));
const auto tasks_path = MakeLocalPath(_T("tasks"));
File::Rename(task_store->GetPath(cursor_index),
AllocatedPath::Build(tasks_path, newname));
task_store->Scan(more);
RefreshView();
}
bool
OrderedTaskSave(OrderedTask &task)
{
TCHAR fname[69] = _T("");
if (!TextEntryDialog(fname, 64, _("Enter a task name")))
return false;
const auto tasks_path = MakeLocalPath(_T("tasks"));
_tcscat(fname, _T(".tsk"));
task.SetName(StaticString<64>(fname));
SaveTask(AllocatedPath::Build(tasks_path, fname), task);
return true;
}
void Image::MakeProxy( double scale ) // from full adib, make scaled version and save to file
{
ADib *proxy;
char suffix[MAX_PATH], dir[MAX_PATH], file[MAX_PATH];
if ( LoadAdib( false, 0.0 ) ) // pixel_size is irrelevant becuz no proxy read allowed
{
proxy = new ADib( *adib, scale ); // create scaled replica
proxy->ConvertUpTo24bit(); // JPEG saves only in 24-bit color
proxyScale = scale;
MakeLocalPath(ImagesPath,src,proxySrc); // get path relative to ImagesPath
strcat( proxySrc, "_proxy.jpg" ); // tack on proxy suffix to make unique name
proxy->SaveADibAsJPEG( proxySrc, 70 ); // save with moderate compression
delete proxy;
}
}
bool
LoggerImpl::StartLogger(const NMEAInfo &gps_info,
const LoggerSettings &settings,
const char *logger_id)
{
assert(logger_id != nullptr);
assert(strlen(logger_id) == 3);
/* finish the previous IGC file */
StopLogger(gps_info);
assert(writer == nullptr);
const auto logs_path = MakeLocalPath(_T("logs"));
const BrokenDate today = gps_info.date_time_utc.IsDatePlausible()
? (const BrokenDate &)gps_info.date_time_utc
: BrokenDate::TodayUTC();
StaticString<64> name;
for (int i = 1; i < 99; i++) {
FormatIGCFilenameLong(name.buffer(), today, "XCS", logger_id, i);
filename = AllocatedPath::Build(logs_path, name);
if (!File::Exists(filename))
break; // file not exist, we'll use this name
}
frecord.Reset();
try {
writer = new IGCWriter(filename);
} catch (...) {
LogError(std::current_exception());
return false;
}
LogFormat(_T("Logger Started: %s"), filename.c_str());
return true;
}
bool Image::LoadAdib( bool useProxy, double pixel_size ) // load Adib from file
{ // base proxy load on flag and pixel_size
int id;
UINT lastErrorMode;
double psize;
char basename[MAX_BASE], suffix[MAX_PATH], dir[MAX_PATH], filename[MAX_PATH];
// begin debug logging...
DWORD byteswritten;
char debugline[MAX_PATH];
if ( debugLogFile != INVALID_HANDLE_VALUE )
{
sprintf(debugline,"Entered Image::LoadAdib\r\n");
WriteFile(debugLogFile, debugline, strlen(debugline), &byteswritten, NULL);
}
// ...end debug logging
lastErrorMode = SetErrorMode(SEM_FAILCRITICALERRORS); // turn off Windows error dialogs
switch ( loaded ) // determine if adib already loaded correctly
{
case SOURCE:
if ( adib == NULL ) loaded = NONE; // need to do full source load
break;
case SKIPPED: // user has already said to skip loading
break;
case PROXY: // is proxy appropriate at this resolution?
psize = mag/proxyScale; // compute (bigger) pixel_size of proxy
if ( useProxy && (strlen(proxySrc)>0) && (proxyScale<1.0)
&& ( psize < (pixel_size - mag) ) ) // if less than one full pixel difference
if ( adib ) break; // then OK to use it the loaded proxy image
// else fall through to retry proxy load in case (adib==NULL)
default:
loaded = NONE; // reset to NONE here, may need full src load
SetCurrentDirectory(ImagesPath); // source path may be relative to images folder!
psize = mag/proxyScale; // compute (bigger) pixel_size of proxy
if ( useProxy && (strlen(proxySrc)>0) && (proxyScale<1.0)
&& ( psize < (pixel_size - mag) ) ) // if less than one full pixel difference
{
if ( adib ) delete adib; // attempt proxy load
adib = new ADib( proxySrc );
if ( adib->bits ) loaded = PROXY; // successful proxy loaded
}
// if reach this point, will need to try full src load...
}
while ( loaded == NONE ) // keep trying until found or skipped
{
if ( adib ) delete adib; // throw out existing proxy adib
adib = new ADib( src ); // try to load full sized image
if ( adib->bits ) loaded = SOURCE;
else // else failed, show missing file dialog
{
if ( adib ) delete adib; // throw out existing adib from above failed attempt
adib = NULL; // set to NULL so will correctly fail in ADib
if ( SkipAllMissing ) loaded = SKIPPED; // if user never wants to find it, then done
else
{ // ask user to find file
strcpy( InputDlgString, src );
id = DialogBox( appInstance, "MissingDlg", appWnd, (DLGPROC)MissingDlgProc );
if ( id == ID_SKIPALL ) SkipAllMissing = true;
if ( (id == ID_SKIPALL) || (id == ID_SKIPFILE) ) loaded = SKIPPED;
}
if ( loaded != SKIPPED ) // if user chooses skip, then return w/o loading
{
SplitPath(InputDlgString,dir,filename,suffix);// user found a new filepath! parse it
if ( SetCurrentDirectory(dir) )
{ // try new path as default images path
strcpy(ImagesPath,dir);
MakeLocalPath(ImagesPath,InputDlgString,src);
}
else strcpy(src,InputDlgString); // otherwise, just use user's filepath
}
}
}
SetErrorMode( lastErrorMode ); // restore Windows error dialogs
if ( (loaded == SOURCE) || (loaded == PROXY) ) return true;
else return false; // failure if no image is available
}
void
ExternalLogger::DownloadFlightFrom(DeviceDescriptor &device)
{
MessageOperationEnvironment env;
// Download the list of flights that the logger contains
RecordedFlightList flight_list;
switch (DoReadFlightList(device, flight_list)) {
case TriStateJobResult::SUCCESS:
break;
case TriStateJobResult::ERROR:
device.EnableNMEA(env);
ShowMessageBox(_("Failed to download flight list."),
_("Download flight"), MB_OK | MB_ICONERROR);
return;
case TriStateJobResult::CANCELLED:
return;
}
// The logger seems to be empty -> cancel
if (flight_list.empty()) {
device.EnableNMEA(env);
ShowMessageBox(_("Logger is empty."),
_("Download flight"), MB_OK | MB_ICONINFORMATION);
return;
}
const auto logs_path = MakeLocalPath(_T("logs"));
while (true) {
// Show list of the flights
const RecordedFlightInfo *flight = ShowFlightList(flight_list);
if (!flight)
break;
// Download chosen IGC file into temporary file
FileTransaction transaction(AllocatedPath::Build(logs_path,
_T("temp.igc")));
switch (DoDownloadFlight(device, *flight, transaction.GetTemporaryPath())) {
case TriStateJobResult::SUCCESS:
break;
case TriStateJobResult::ERROR:
ShowMessageBox(_("Failed to download flight."),
_("Download flight"), MB_OK | MB_ICONERROR);
continue;
case TriStateJobResult::CANCELLED:
continue;
}
/* read the IGC header and build the final IGC file name with it */
IGCHeader header;
BrokenDate date;
ReadIGCMetaData(transaction.GetTemporaryPath(), header, date);
if (header.flight == 0)
header.flight = GetFlightNumber(flight_list, *flight);
TCHAR name[64];
FormatIGCFilenameLong(name, date, header.manufacturer, header.id,
header.flight);
transaction.SetPath(AllocatedPath::Build(logs_path, name));
transaction.Commit();
if (ShowMessageBox(_("Do you want to download another flight?"),
_("Download flight"), MB_YESNO | MB_ICONQUESTION) != IDYES)
break;
}
device.EnableNMEA(env);
}