/// <summary>
/// Saves a model as a Zipped IFC file
/// </summary>
/// <param name="model">The model to export</param>
/// <param name="stream">The stream will be closed and flushed on return</param>
/// <param name="zipEntryName">The name of the file zipped inside the file</param>
/// <param name="storageType">Specify IfcZip and then either IfcXml or Ifc</param>
/// <param name="progDelegate"></param>
public static void SaveAsIfcZip(this IModel model, Stream stream, string zipEntryName, StorageType storageType,
ReportProgressDelegate progDelegate = null)
{
Debug.Assert(storageType.HasFlag(StorageType.IfcZip));
var fileBody = Path.ChangeExtension(zipEntryName,
storageType.HasFlag(StorageType.IfcXml) ? "ifcXml" : "ifc"
);
using (var zipStream = new ZipArchive(stream, ZipArchiveMode.Create))
{
var newEntry = zipStream.CreateEntry(fileBody);
using (var writer = newEntry.Open())
{
if (storageType.HasFlag(StorageType.IfcXml))
{
model.SaveAsIfcXml(writer, progDelegate);
}
else //assume it is Ifc
{
model.SaveAsIfc(writer, progDelegate);
}
}
}
}
public virtual bool CreateFrom(Stream inputStream, long streamSize, StorageType streamType, string xbimDbName, ReportProgressDelegate progDelegate = null, bool keepOpen = false, bool cacheEntities = false)
{
Close();
if (streamType.HasFlag(StorageType.IfcZip) ||
streamType.HasFlag(StorageType.StpZip) ||
streamType.HasFlag(StorageType.Zip))
{
Cache.ImportZip(xbimDbName, inputStream, progDelegate, keepOpen, cacheEntities, _codePageOverrideForStepFiles);
}
else if (streamType.HasFlag(StorageType.Ifc) ||
streamType.HasFlag(StorageType.Stp))
{
Cache.ImportStep(xbimDbName, inputStream, streamSize, progDelegate, keepOpen, cacheEntities, _codePageOverrideForStepFiles);
}
else if (streamType.HasFlag(StorageType.IfcXml))
{
Cache.ImportIfcXml(xbimDbName, inputStream, progDelegate, keepOpen, cacheEntities);
}
return(true);
}
