private static ConfigurationDocument LoadInternal(XmlDocument doc)
{
var mgr = new XmlNamespaceManager(doc.NameTable);
mgr.AddNamespace("xs", XmlNamespaces.XS); //NOXLATE
mgr.AddNamespace("xsi", XmlNamespaces.XSI); //NOXLATE
mgr.AddNamespace("fdo", XmlNamespaces.FDO); //NOXLATE
mgr.AddNamespace("gml", XmlNamespaces.GML); //NOXLATE
mgr.AddNamespace("xlink", XmlNamespaces.XLINK); //NOXLATE
mgr.AddNamespace("fds", XmlNamespaces.FDS); //NOXLATE
ConfigurationDocument conf = null;
var root = doc.DocumentElement;
if (root == null || root.Name != "fdo:DataStore") //NOXLATE
{
return(null);
}
//Sample the first schema mapping node. Even if there are multiples
//they will all be the same provider
//NOTE: Why does the XPath query (commented out) fail?
var map = root.LastChild; //root.SelectSingleNode("SchemaMapping");
if (map != null && map.Name == "SchemaMapping") //NOXLATE
{
var prov = map.Attributes["provider"]; //NOXLATE
if (prov != null)
{
if (prov.Value.StartsWith("OSGeo.ODBC")) //NOXLATE
{
conf = new OdbcConfigurationDocument();
}
else if (prov.Value.StartsWith("OSGeo.Gdal")) //NOXLATE
{
conf = new GdalConfigurationDocument();
}
else if (prov.Value.StartsWith("OSGeo.WMS")) //NOXLATE
{
conf = new WmsConfigurationDocument();
}
else
{
conf = new GenericConfigurationDocument();
}
}
}
if (conf != null)
{
conf.ReadXml(doc.SelectSingleNode("fdo:DataStore", mgr), mgr); //NOXLATE
return(conf);
}
return(null);
}
internal void InitDefaults()
{
string xml = _fs.GetConfigurationContent();
if (!string.IsNullOrEmpty(xml))
{
try
{
_conf = (GdalConfigurationDocument)ConfigurationDocument.LoadXml(xml);
}
catch
{
BuildDefaultDocument();
}
lstView.Items.Clear();
List<string> files = new List<string>();
foreach (var loc in _conf.RasterLocations)
{
AddRasterItems(loc.Location, loc.Items);
}
}
}
private void BuildDefaultDocument()
{
_conf = (GdalConfigurationDocument)ConfigurationDocument.LoadXml(string.Format(TEMPLATE_CFG, -10000000, -10000000, 10000000, 10000000));
}
private static GdalRasterLocationItem FindLocation(GdalConfigurationDocument conf, string directory)
{
foreach (var loc in conf.RasterLocations)
{
if (loc.Location == directory)
return loc;
}
return null;
}