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HG map tile fetch: handle cached images appropriately.

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This commit is contained in:
Diva Canto
2011-01-06 12:48:28 -08:00
parent 5b43f9cac4
commit 21dedb573b
2 changed files with 13 additions and 5 deletions
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16
OpenSim/Services/Connectors/Hypergrid/GatekeeperServiceConnector.cs
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@@ -158,10 +158,17 @@ namespace OpenSim.Services.Connectors.Hypergrid
try
{
WebClient c = new WebClient();
//m_log.Debug("JPEG: " + imageURL);
string name = regionID.ToString();
filename = Path.Combine(storagePath, name + ".jpg");
c.DownloadFile(imageURL, filename);
m_log.DebugFormat("[GATEKEEPER SERVICE CONNECTOR]: Map image at {0}, cached at {1}", imageURL, filename);
if (!File.Exists(filename))
{
m_log.DebugFormat("[GATEKEEPER SERVICE CONNECTOR]: downloading...");
c.DownloadFile(imageURL, filename);
}
else
m_log.DebugFormat("[GATEKEEPER SERVICE CONNECTOR]: using cached image");
bitmap = new Bitmap(filename);
//m_log.Debug("Size: " + m.PhysicalDimension.Height + "-" + m.PhysicalDimension.Width);
byte[] imageData = OpenJPEG.EncodeFromImage(bitmap, true);
@@ -172,10 +179,11 @@ namespace OpenSim.Services.Connectors.Hypergrid
ass.Data = imageData;
m_AssetService.Store(ass);
mapTile = ass.FullID;
// finally
mapTile = ass.FullID;
m_AssetService.Store(ass);
}
catch // LEGIT: Catching problems caused by OpenJPEG p/invoke
{