void
FormatIGCFilenameLong(TCHAR* buffer, const BrokenDate &date,
const char *manufacturer, const char *logger_id,
unsigned flight_number)
{
assert(manufacturer != NULL);
assert(strlen(manufacturer) == 3);
assert(logger_id != NULL);
assert(strlen(logger_id) == 3);
TCHAR manufacturer_t[4], logger_id_t[4];
/* poor man's char->TCHAR converted; this works because we know
we're dealing with ASCII only */
std::copy(manufacturer, manufacturer + 4, manufacturer_t);
std::copy(logger_id, logger_id + 4, logger_id_t);
FormatIGCFilenameLong(buffer, date, manufacturer_t, logger_id_t,
flight_number);
}
bool
LoggerImpl::StartLogger(const NMEAInfo &gps_info,
const LoggerSettings &settings,
const char *logger_id)
{
assert(logger_id != NULL);
assert(strlen(logger_id) == 3);
/* finish the previous IGC file */
StopLogger(gps_info);
assert(writer == NULL);
LocalPath(filename, _T("logs"));
Directory::Create(filename);
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);
LocalPath(filename, _T("logs"), name);
if (!File::Exists(filename))
break; // file not exist, we'll use this name
}
frecord.Reset();
writer = new IGCWriter(filename);
if (!writer->IsOpen()) {
LogFormat(_T("Failed to create file %s"), filename);
delete writer;
writer = nullptr;
return false;
}
LogFormat(_T("Logger Started: %s"), filename);
return true;
}
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;
}
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;
}
while (true) {
// Show list of the flights
const RecordedFlightInfo *flight = ShowFlightList(flight_list);
if (!flight)
break;
// Download chosen IGC file into temporary file
TCHAR path[MAX_PATH];
LocalPath(path, _T("logs"), _T("temp.igc"));
switch (DoDownloadFlight(device, *flight, path)) {
case TriStateJobResult::SUCCESS:
break;
case TriStateJobResult::ERROR:
// Delete temporary file
File::Delete(path);
ShowMessageBox(_("Failed to download flight."),
_("Download flight"), MB_OK | MB_ICONERROR);
continue;
case TriStateJobResult::CANCELLED:
// Delete temporary file
File::Delete(path);
continue;
}
/* read the IGC header and build the final IGC file name with it */
IGCHeader header;
BrokenDate date;
ReadIGCMetaData(path, header, date);
if (header.flight == 0)
header.flight = GetFlightNumber(flight_list, *flight);
TCHAR name[64];
FormatIGCFilenameLong(name, date, header.manufacturer, header.id,
header.flight);
TCHAR final_path[MAX_PATH];
LocalPath(final_path, _T("logs"), name);
// Remove a file with the same name if it exists
if (File::Exists(final_path))
File::Delete(final_path);
// Rename the temporary file to the actual filename
File::Rename(path, final_path);
if (ShowMessageBox(_("Do you want to download another flight?"),
_("Download flight"), MB_YESNO | MB_ICONQUESTION) != IDYES)
break;
}
device.EnableNMEA(env);
}
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);
}