public JSONArrayGLOBE(GLOBEDictionary globe)
{
version = globe.Version;
full_count = globe.Tiles.Count;
tiles = new List <List <string> >();
for (int i = 0; i < full_count; i++)
{
List <string> l = new List <string>();
GLOBETileDesignator tile = globe.Tiles.Values.ElementAt(i);
l.Add(tile.FileIndex);
l.Add(tile.FileName);
l.Add(tile.MinLat.ToString("F8", CultureInfo.InvariantCulture));
l.Add(tile.MaxLat.ToString("F8", CultureInfo.InvariantCulture));
l.Add(tile.MinLon.ToString("F8", CultureInfo.InvariantCulture));
l.Add(tile.MaxLon.ToString("F8", CultureInfo.InvariantCulture));
l.Add(tile.MinElv.ToString());
l.Add(tile.MaxElv.ToString());
l.Add(tile.Rows.ToString());
l.Add(tile.Columns.ToString());
l.Add(tile.URL.ToString());
l.Add(tile.Status.ToString());
l.Add(tile.Local.ToString());
l.Add(tile.LastUpdated.ToString("u"));
tiles.Add(l);
}
}
public void CalcMinMaxElevation(ref GLOBETileDesignator tile)
{
try
{
// open file to get more information
if (tile.Local && ((tile.MinElv == int.MaxValue) || (tile.MaxElv == int.MinValue)))
{
using (BinaryReader br = new BinaryReader(File.OpenRead(tile.FileName)))
{
tile.MinElv = int.MaxValue;
tile.MaxElv = int.MinValue;
long l = br.BaseStream.Length / 2;
for (int i = 0; i < l; i++)
{
short s = br.ReadInt16();
if (s != elv_missing_flag)
{
if (s < tile.MinElv)
{
tile.MinElv = s;
}
if (s > tile.MaxElv)
{
tile.MaxElv = s;
}
}
}
}
}
}
catch (Exception ex)
{
}
}
private SortedDictionary <string, GLOBETileDesignator> GetAllTilesFromLocalDir()
{
// return empty dictionary if path not found
if (!Directory.Exists(global::ScoutBase.Data.Properties.Settings.Default.GLOBE_DataPath))
{
return(new SortedDictionary <string, GLOBETileDesignator>());
}
SortedDictionary <string, GLOBETileDesignator> localtiles = new SortedDictionary <string, GLOBETileDesignator>();
FileInfo[] GLOBEfiles = new DirectoryInfo(global::ScoutBase.Data.Properties.Settings.Default.GLOBE_DataPath).GetFiles("????.*");
foreach (FileInfo file in GLOBEfiles)
{
try
{
GLOBETileDesignator tile = GetTileInfoFromFile(file.FullName);
if (tile != null)
{
// valid tile found, complete tile information
// check min/max info
GLOBETileDesignator oldtile;
if ((tile.MaxElv == int.MinValue) || (tile.MinElv == int.MaxValue))
{
// try to get cached min/max info
if (Tiles.TryGetValue(tile.FileIndex, out oldtile))
{
tile.MinElv = oldtile.MinElv;
tile.MaxElv = oldtile.MaxElv;
}
// still no min/max info?
if ((tile.MaxElv == int.MinValue) || (tile.MinElv == int.MaxValue))
{
// calculate min/max elevation
CalcMinMaxElevation(ref tile);
}
}
if (localtiles.TryGetValue(tile.FileIndex, out oldtile))
{
if ((tile.Status == GLOBETILESTATUS.GOOD) && (tile.Version > oldtile.Version))
{
//remove outdated tile
localtiles.Remove(oldtile.FileIndex);
}
}
localtiles.Add(tile.FileIndex, tile);
}
}
catch (Exception ex)
{
}
}
return(localtiles);
}
public void DownloadTile(GLOBETileDesignator tile)
{
if (tile == null)
{
return;
}
if (String.IsNullOrEmpty(tile.URL))
{
return;
}
AutoDecompressionWebClient cl = new AutoDecompressionWebClient();
string filename = Path.GetFileName(tile.URL.Substring(tile.URL.LastIndexOf('/')));
cl.DownloadFile(tile.URL, Path.Combine(Properties.Settings.Default.GLOBE_DataPath, filename));
}
public void Update(GLOBETileDesignator tile)
{
// return on null
if (tile == null)
{
return;
}
GLOBETileDesignator entry = null;
lock (this)
{
if (Tiles.TryGetValue(tile.FileIndex, out entry))
{
entry.FileIndex = tile.FileIndex;
entry.FileName = tile.FileName;
entry.MinLat = tile.MinLat;
entry.MaxLat = tile.MaxLat;
entry.MinLon = tile.MinLon;
entry.MaxLon = tile.MaxLon;
entry.MinElv = tile.MinElv;
entry.MaxElv = tile.MaxElv;
entry.Rows = tile.Rows;
entry.Columns = tile.Columns;
entry.Version = tile.Version;
entry.URL = tile.URL;
entry.Status = tile.Status;
entry.Local = tile.Local;
entry.LastUpdated = tile.LastUpdated;
changed = true;
}
else
{
this.Tiles.Add(tile.FileIndex, new GLOBETileDesignator(tile.FileIndex, tile.FileName, tile.MinLat, tile.MaxLat, tile.MinLon, tile.MaxLon, tile.MinElv, tile.MaxElv, tile.Rows, tile.Columns, tile.Version, tile.URL, tile.Status, tile.Local, tile.LastUpdated));
changed = true;
}
}
}
private SortedDictionary <string, GLOBETileDesignator> GetAllTilesFromWeb()
{
// check for valid urls
if (string.IsNullOrEmpty(global::ScoutBase.Data.Properties.Settings.Default.GLOBE_URLs))
{
return(new SortedDictionary <string, GLOBETileDesignator>());
}
// split urls if necessary
string[] globeurls;
if (global::ScoutBase.Data.Properties.Settings.Default.GLOBE_URLs.Contains("\r\n"))
{
globeurls = global::ScoutBase.Data.Properties.Settings.Default.GLOBE_URLs.Split(new string[] { "\r\n" }, StringSplitOptions.None);
}
else
{
globeurls = new string[1];
globeurls[0] = global::ScoutBase.Data.Properties.Settings.Default.GLOBE_URLs;
}
// create a searchable index of all available tiles from web
SortedDictionary <string, URLInfo> urls = new SortedDictionary <string, URLInfo>();
foreach (string globeurl in globeurls)
{
HTTPDirectorySearcher s = new HTTPDirectorySearcher();
List <HTTPDirectoryItem> l = s.GetDirectoryInformation(globeurl);
foreach (HTTPDirectoryItem item in l)
{
try
{
// find possible file names
if (item.Name.Contains(".zip"))
{
string fileindex = item.Name.Split('.')[0].ToUpper().Substring(0, 1);
int version = System.Convert.ToInt32(item.Name.Split('.')[0].ToUpper().Substring(1, 2));
string status = item.Name.Split('.')[0].ToUpper().Substring(3, 1);
URLInfo url = new URLInfo(fileindex, version, status, item.AbsolutePath);
URLInfo oldurl;
if (urls.TryGetValue(fileindex, out oldurl))
{
if ((url.Status == "G") && (url.Version > oldurl.Version))
{
urls.Remove(oldurl.Index);
}
}
urls.Add(url.Index, url);
}
}
catch
{
}
}
}
// initally generate tile info
SortedDictionary <string, GLOBETileDesignator> globetiles = new SortedDictionary <string, GLOBETileDesignator>();
GLOBETileDesignator globetile;
globetile = new GLOBETileDesignator("A", "", 50.0, 90.0, -180.0, -90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("B", "", 50.0, 90.0, -90.0, -0.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("C", "", 50.0, 90.0, 0.0, 90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("D", "", 50.0, 90.0, 90.0, 180.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("E", "", 0.0, 50.0, -180.0, -90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("F", "", 0.0, 50.0, -90.0, -0.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("G", "", 0.0, 50.0, 0.0, 90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("H", "", 0.0, 50.0, 90.0, 180.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("I", "", -50.0, 0.0, -180.0, -90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("J", "", -50.0, 0.0, -90.0, -0.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("K", "", -50.0, 0.0, 0.0, 90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("L", "", -50.0, 0.0, 90.0, 180.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("M", "", -90.0, -50.0, -180.0, -90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("N", "", -90.0, -50.0, -90.0, -0.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("O", "", -90.0, -50.0, 0.0, 90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
globetile = new GLOBETileDesignator("P", "", -90.0, -50.0, 90.0, 180.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, false);
globetiles.Add(globetile.FileIndex, globetile);
SortedDictionary <string, GLOBETileDesignator> webtiles = new SortedDictionary <string, GLOBETileDesignator>();
foreach (GLOBETileDesignator tile in globetiles.Values)
{
// search tile in web tile index
URLInfo url;
if (urls.TryGetValue(tile.FileIndex, out url))
{
// add tile if found
tile.URL = url.URL;
tile.Version = url.Version;
try
{
tile.Status = (GLOBETILESTATUS)url.Status[0];
}
catch
{
}
webtiles.Add(tile.FileIndex, tile);
}
}
return(webtiles);
}
public GLOBETileDesignator GetTileInfoFromFile(string filename)
{
if (!IsGLOBEFile(filename))
{
return(null);
}
string upperfilename = Path.GetFileNameWithoutExtension(filename).ToUpper();
char index = upperfilename[0];
int vresion = System.Convert.ToInt32(upperfilename.Substring(1, 2));
char status = upperfilename[3];
GLOBETileDesignator tile = null;
switch (index)
{
case 'A':
tile = new GLOBETileDesignator("A", filename, 50.0, 90.0, -180.0, -90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'B':
tile = new GLOBETileDesignator("B", filename, 50.0, 90.0, -90.0, -0.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'C':
tile = new GLOBETileDesignator("C", filename, 50.0, 90.0, 0.0, 90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'D':
tile = new GLOBETileDesignator("D", filename, 50.0, 90.0, 90.0, 180.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'E':
tile = new GLOBETileDesignator("E", filename, 0.0, 50.0, -180.0, -90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'F':
tile = new GLOBETileDesignator("F", filename, 0.0, 50.0, -90.0, -0.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'G':
tile = new GLOBETileDesignator("G", filename, 0.0, 50.0, 0.0, 90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'H':
tile = new GLOBETileDesignator("H", filename, 0.0, 50.0, 90.0, 180.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'I':
tile = new GLOBETileDesignator("I", filename, -50.0, 0.0, -180.0, -90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'J':
tile = new GLOBETileDesignator("J", filename, -50.0, 0.0, -90.0, -0.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'K':
tile = new GLOBETileDesignator("K", filename, -50.0, 0.0, 0.0, 90.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'L':
tile = new GLOBETileDesignator("L", filename, -50.0, 0.0, 90.0, 180.0, int.MaxValue, int.MinValue, 6000, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'M':
tile = new GLOBETileDesignator("M", filename, -90.0, -50.0, -180.0, -90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'N':
tile = new GLOBETileDesignator("N", filename, -90.0, -50.0, -90.0, -0.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'O':
tile = new GLOBETileDesignator("O", filename, -90.0, -50.0, 0.0, 90.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
case 'P':
tile = new GLOBETileDesignator("P", filename, -90.0, -50.0, 90.0, 180.0, int.MaxValue, int.MinValue, 4800, 10800, 0, "", GLOBETILESTATUS.UNDEFINED, true);
break;
default:
return(null);
}
try
{
int.TryParse(upperfilename.Substring(1, 2), out tile.Version);
tile.Status = (GLOBETILESTATUS)Enum.ToObject(typeof(GLOBETILESTATUS), upperfilename[3]);
}
catch (Exception ex)
{
// do nothing
}
return(tile);
}
