private static void imageDownloadCompleteCallback(object otile, DownloadInfo info, string imageFileName, byte[] dataDownloaded)
{
#if DEBUG
LibSys.StatusBar.Trace("IP: TileCache:imageDownloadCompleteCallback() - " + info.baseName + " " + (dataDownloaded == null? "null" : "" + dataDownloaded.Length) + " bytes loaded");
#endif
Backdrop backdrop = (Backdrop)m_backdropCache[info.baseName];
Tile tile = (Tile)otile;
if (dataDownloaded == null || info.is404 || Project.is404(dataDownloaded))
{
string comment = dataDownloaded == null ? "no data" : "404";
if (backdrop != null)
{
backdrop.IsEmpty = true; // proven empty
}
ProgressMonitor.markComplete(info.monitored, false, comment);
}
else
{
FileStream fs = null;
try
{
string comment = "" + dataDownloaded.Length + " bytes";
fs = new FileStream(imageFileName, FileMode.Create);
fs.Write(dataDownloaded, 0, dataDownloaded.Length);
fs.Close();
fs = null;
#if DEBUG
LibSys.StatusBar.Trace("OK: file " + imageFileName + " created");
#endif
if (backdrop != null)
{
backdrop.Fill();
}
ProgressMonitor.markComplete(info.monitored, true, comment);
}
catch (Exception e)
{
#if DEBUG
LibSys.StatusBar.Error("" + e);
#endif
if (backdrop != null)
{
backdrop.IsEmpty = true; // proven empty
}
ProgressMonitor.markComplete(info.monitored, false, e.Message);
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
if (tile != null)
{
tile.backdropArrived(backdrop);
}
}
private static void imageDownloadCompleteCallback(object otile, DownloadInfo info, string imageFileName, byte[] dataDownloaded)
{
#if DEBUG
LibSys.StatusBar.Trace("IP: TerraserverCache:imageDownloadCompleteCallback() - " + info.baseName + " " + (dataDownloaded == null? "null" : "" + dataDownloaded.Length) + " bytes loaded");
#endif
// tilesBeingLoadedCount = tilesBeingLoadedCount > 0 ? tilesBeingLoadedCount - 1 : 0;
Backdrop backdrop = (Backdrop)m_backdropCache[info.baseName];
TileTerra tile = (TileTerra)otile; // can be null for preload
if (dataDownloaded == null || dataDownloaded.Length < 100 || Project.is404(dataDownloaded))
{
string comment = dataDownloaded == null ? "no data" : "404";
if (backdrop != null)
{
backdrop.IsEmpty = true; // proven empty
}
ProgressMonitor.markComplete(info.monitored, false, comment);
}
/*
* else if(dataDownloaded.Length == 8321) // cottage cheese
* {
* string comment = "cottage cheese tile";
* backdrop.IsEmpty = true; // proven empty
* tile.IsCottageCheese = true;
* ProgressMonitor.markComplete(info.monitored, false, comment);
* }
*/
else
{
FileStream fs = null;
try
{
string comment = "" + dataDownloaded.Length + " bytes";
if (dataDownloaded.Length == 8321) // cottage cheese
{
if (tile != null)
{
tile.IsCottageCheese = true;
}
comment = "cottage cheese tile";
}
fs = new FileStream(imageFileName, FileMode.Create);
fs.Write(dataDownloaded, 0, dataDownloaded.Length);
fs.Close();
fs = null;
#if DEBUG
LibSys.StatusBar.Trace("OK: file " + imageFileName + " created");
#endif
if (backdrop != null)
{
backdrop.Fill();
}
ProgressMonitor.markComplete(info.monitored, true, comment);
}
catch (Exception e)
{
#if DEBUG
LibSys.StatusBar.Error("" + e.Message);
#endif
if (backdrop != null)
{
backdrop.IsEmpty = true; // proven empty
}
ProgressMonitor.markComplete(info.monitored, false, e.Message);
}
finally
{
if (fs != null)
{
fs.Close();
}
}
}
if (tile != null)
{
tile.backdropArrived(backdrop);
}
}