// https://stackoverflow.com/a/19538654/6345585
public static MemoryLog Setup(string file = null)
{
var config = new LoggerConfiguration()
.Enrich.FromLogContext()
.WriteTo.ColoredConsole();
if (file != null)
{
config.WriteTo.File(file);
}
var memLog = new MemoryLog();
var memLogProvider = new MemoryLogProvider(memLog);
Log.Logger = config.CreateLogger();
var lf = new LoggerFactory().AddSerilog();
lf.AddProvider(memLogProvider);
var log = lf.CreateLogger("WexbimCreation");
log.LogInformation("Creating wexBIM file from IFC model.");
// set up xBIM logging. It will use your providers.
XbimLogging.LoggerFactory = lf;
return(memLog);
}
public bool Check(IModel model, string logFile = null)
{
// set up error logger handler to get errors from parser
appender = Logger.Setup(logFile);
log = XbimLogging.CreateLogger("Validator");
return(CheckInternal(model, new Dictionary <int, string>()));
}
public MemoryLogProvider(MemoryLog log)
{
this.log = log;
}
public bool Check(string file)
{
// set up error logger handler to get errors from parser
var logFile = file + ".log";
appender = Logger.Setup(logFile);
log = XbimLogging.CreateLogger("Validator");
var ext = Path.GetExtension(file).ToUpperInvariant().Trim('.');
var format = "UNKNOWN";
switch (ext)
{
case "IFC":
format = "STEP21 (*.ifc)";
break;
case "IFCXML":
format = "XML (*.ifcXML)";
break;
default:
break;
}
log.LogInformation($"Validating file: {file}");
log.LogInformation($"File format: {format}");
try
{
// open as an in-memory model (all syntactic errors fill be picked up)
using (var model = IfcStore.Open(file, null, -1))
{
// header information
log.LogInformation($"Schema version: {string.Join(", ", model.Header.SchemaVersion)}");
log.LogInformation($"Model View Definitions: {string.Join(", ", model.Header.FileDescription.Description)}");
// STEP21 syntactic errors will be reported in the log already
if (appender.Errors.Any())
{
// do not proceed because the data is incomplete
return(false);
}
log.LogInformation($"Number of entities: {model.Instances.Count}");
LogEntityHistogram(model);
var idMap = new Dictionary <int, string>();
if (file.ToLower().EndsWith(".ifcxml"))
{
using (var stream = File.OpenRead(file))
{
idMap = GetXmlEntityMap(stream, model);
}
}
CheckInternal(model, idMap);
}
}
// XML syntactic errors will be fired as an exception
catch (XbimParserException pe)
{
log.LogError($"Parser failure: {pe.Message}.");
return(false);
}
catch (Exception ge)
{
log.LogError($"General failure: {ge.Message}.", ge);
return(false);
}
return(!Errors.Any() && !Warnings.Any());
}