public static void HandleTextData(string filename, XRITHeader header)
{
if (header.PrimaryHeader.FileType == FileTypeCode.TEXT)
{
string basedir = FileHandler.FinalFileFolder;
basedir = Path.Combine(basedir, TextFolder);
try {
UIConsole.Log($"New {header.ToNameString()}");
if (!Directory.Exists(basedir))
{
Directory.CreateDirectory(basedir);
}
TextHandler.Handler.HandleFile(filename, basedir);
File.Delete(filename);
} catch (Exception e) {
UIConsole.Warn($"Failed to parse Weather Data Image at {Path.GetFileName(filename)}: {e}");
}
}
else
{
FileHandler.DefaultHandler(filename, header);
}
}
public static void DefaultHandler(string filename, XRITHeader fileHeader)
{
string dir = Path.GetDirectoryName(filename);
string ofilename = fileHeader.Filename ?? Path.GetFileName(filename);
// Workarround for multi-segment HRIT
if (fileHeader.Product.ID == (int)NOAAProductID.GOES16_ABI)
{
if (fileHeader.SegmentIdentificationHeader != null && fileHeader.SegmentIdentificationHeader.MaxSegments > 1)
{
string baseName = Path.GetFileNameWithoutExtension(ofilename);
string ext = Path.GetExtension(ofilename);
string fileH = fileHeader.SegmentIdentificationHeader.Sequence.ToString("D2");
string imageId = fileHeader.SegmentIdentificationHeader.ImageID.ToString();
ofilename = $"{baseName}-img{imageId}-seg{fileH}{ext}";
}
}
string f = PacketManager.FixFileFolder(dir, ofilename, fileHeader.Product, fileHeader.SubProduct);
if (
(fileHeader.Product.ID == (int)NOAAProductID.DCS && SkipDCS) ||
(fileHeader.Product.ID == (int)NOAAProductID.EMWIN && SkipEMWIN) ||
(fileHeader.Product.ID == (int)NOAAProductID.HRIT_EMWIN && SkipEMWIN) ||
(fileHeader.Product.ID == (int)NOAAProductID.WEATHER_DATA && SkipWeatherData)
)
{
try {
File.Delete(filename);
} catch (IOException e) {
UIConsole.Error(String.Format("Error deleting file {0}: {1}", Path.GetFileName(filename), e));
}
return;
}
if (File.Exists(f))
{
string timestamp = DateTime.Now.ToString("yyyyMMddHHmmssffff");
string ext = Path.GetExtension(f);
string append = String.Format("--dup-{0}{1}", timestamp, ext);
f = f.Replace(String.Format("{0}", ext), append);
}
UIConsole.Log($"New {fileHeader.ToNameString()}");
/*if (fileHeader.SubProduct.Name != "Unknown") {
* UIConsole.Log($"New {fileHeader.Product.Name} - {fileHeader.SubProduct.Name}");
* } else {
* UIConsole.Log($"New {fileHeader.Product.Name}");
* }*/
EventMaster.Post(EventTypes.NewFileEvent, new NewFileReceivedEventData {
Name = Path.GetFileName(ofilename),
Path = ofilename,
Metadata =
{
{ "product", fileHeader.Product.Name },
{ "subProduct", fileHeader.SubProduct.Name },
{ "productId", fileHeader.Product.ID.ToString() },
{ "subProductId", fileHeader.SubProduct.ID.ToString() }
}
});
try {
File.Move(filename, f);
} catch (IOException e) {
UIConsole.Error(String.Format("Error moving file {0} to {1}: {2}", filename, f, e));
}
}
public static string DumpFile(string filename, XRITHeader fileHeader, string newExt, bool forceErase = false)
{
string dir = Path.GetDirectoryName(filename);
string f = FixFileFolder(dir, fileHeader.Filename, fileHeader.Product, fileHeader.SubProduct);
f = f.Replace(".lrit", "." + newExt);
if (
FileHandler.SkipEMWIN && fileHeader.Product.ID == (int)NOAAProductID.HRIT_EMWIN ||
FileHandler.SkipWeatherData && f.Contains(WeatherDataFolder)
)
{
try {
File.Delete(filename);
} catch (Exception) {
// Do nothing, file doesn't exists
}
return(null);
}
if (File.Exists(f))
{
string timestamp = DateTime.Now.ToString("yyyyMMddHHmmssffff");
string ext = Path.GetExtension(f);
string append = String.Format("--dup-{0}{1}", timestamp, ext);
f = f.Replace(String.Format("{0}", ext), append);
}
UIConsole.Log($"New {fileHeader.ToNameString()}");
/*
* if (fileHeader.SubProduct.Name != "Unknown") {
* UIConsole.Log(String.Format("New {0} - {1} ({2})", fileHeader.Product.Name, fileHeader.SubProduct.Name, fileHeader.Filename));
* } else {
* UIConsole.Log(String.Format("New {0} ({1})", fileHeader.Product.Name, fileHeader.Filename));
* }*/
FileStream fs = File.OpenRead(filename);
fs.Seek(fileHeader.PrimaryHeader.HeaderLength, SeekOrigin.Begin);
FileStream os = File.OpenWrite(f);
byte[] buffer = new Byte[1024];
int bytesRead;
while ((bytesRead = fs.Read(buffer, 0, 1024)) > 0)
{
os.Write(buffer, 0, bytesRead);
}
fs.Close();
os.Close();
if (f.Contains(".zip"))
{
UIConsole.Log(String.Format("Extracting Zip File {0}", Path.GetFileName(f)));
ExtractZipFile(f);
}
else
{
EventMaster.Post(EventTypes.NewFileEvent, new NewFileReceivedEventData {
Name = fileHeader.Filename,
Path = f,
Metadata =
{
{ "product", fileHeader.Product.Name },
{ "subProduct", fileHeader.SubProduct.Name },
{ "productId", fileHeader.Product.ID.ToString() },
{ "subProductId", fileHeader.SubProduct.ID.ToString() }
}
});
}
if (!forceErase)
{
// Keep the original lrit file
File.Move(filename, f.Replace("." + newExt, ".lrit"));
return(f.Replace("." + newExt, ".lrit"));
}
else
{
try {
File.Delete(filename);
} catch (Exception) {
// Do nothing, file doesn't exists
}
return(null);
}
}
public static void HandleWeatherData(string filename, XRITHeader header)
{
if (header.Filename.Contains("KWIN"))
{
// HRIT EMWIN wrongly has product id of weather data
if (FileHandler.SkipEMWIN)
{
try {
File.Delete(filename);
} catch (Exception) {
// Do nothing, file doesn't exists
}
return;
}
string fz = null;
switch (header.Compression)
{
case CompressionType.ZIP:
fz = DumpFile(filename, header, "zip");
break;
case CompressionType.GIF:
fz = DumpFile(filename, header, "gif");
break;
case CompressionType.JPEG:
fz = DumpFile(filename, header, "jpg");
break;
case CompressionType.NO_COMPRESSION:
fz = DumpFile(filename, header, "txt");
break;
default:
fz = DumpFile(filename, header, "bin");
break;
}
if (fz != null)
{
try {
File.Delete(fz);
} catch (Exception) {
// Do nothing, file doesn't exists
}
}
}
else if (header.PrimaryHeader.FileType == FileTypeCode.IMAGE)
{
string basedir = FileHandler.FinalFileFolder;
if (header.Product.ID == (int)NOAAProductID.OTHER_SATELLITES_1 || header.Product.ID == (int)NOAAProductID.OTHER_SATELLITES_2)
{
basedir = Path.Combine(basedir, OtherSatellitesFolder);
}
else
{
basedir = Path.Combine(basedir, WeatherDataFolder);
}
try {
UIConsole.Log($"New {header.ToNameString()}");
//UIConsole.Log($"New Weather Data - {header.SubProduct.Name}");
if (!Directory.Exists(basedir))
{
Directory.CreateDirectory(basedir);
}
ImageHandler.Handler.HandleFile(filename, basedir);
File.Delete(filename);
} catch (Exception e) {
UIConsole.Warn($"Failed to parse Weather Data Image at {Path.GetFileName(filename)}: {e}");
}
}
else if (header.PrimaryHeader.FileType == FileTypeCode.TEXT)
{
string fz = DumpFile(filename, header, "txt");
if (fz != null)
{
try {
File.Delete(fz);
} catch (Exception) {
// Do nothing, file doesn't exists
}
}
}
else
{
FileHandler.DefaultHandler(filename, header);
}
}
