PEFile LoadAssembly(object state)
{
MetadataReaderOptions options;
if (DecompilerSettingsPanel.CurrentDecompilerSettings.ApplyWindowsRuntimeProjections)
{
options = MetadataReaderOptions.ApplyWindowsRuntimeProjections;
}
else
{
options = MetadataReaderOptions.None;
}
PEFile module;
// runs on background thread
if (state is Stream stream)
{
// Read the module from a precrafted stream
var streamOptions = stream is MemoryStream ? PEStreamOptions.PrefetchEntireImage : PEStreamOptions.Default;
module = new PEFile(fileName, stream, streamOptions, metadataOptions: options);
}
else
{
// Read the module from disk (by default)
stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
module = new PEFile(fileName, stream, PEStreamOptions.PrefetchEntireImage,
metadataOptions: options);
}
if (DecompilerSettingsPanel.CurrentDecompilerSettings.UseDebugSymbols)
{
try
{
debugInfoProvider = DebugInfoUtils.FromFile(module, PdbFileOverride)
?? DebugInfoUtils.LoadSymbols(module);
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (InvalidOperationException)
{
// ignore any errors during symbol loading
}
}
lock (loadedAssemblies)
{
loadedAssemblies.Add(module, this);
}
return(module);
}
IDebugInfoProvider?LoadDebugInfo(PEFile module)
{
if (useDebugSymbols)
{
try
{
return((PdbFileName != null ? DebugInfoUtils.FromFile(module, PdbFileName) : null)
?? DebugInfoUtils.LoadSymbols(module));
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (InvalidOperationException)
{
// ignore any errors during symbol loading
}
}
return(null);
}
IDebugInfoProvider?LoadDebugInfo(PEFile module)
{
if (DecompilerSettingsPanel.CurrentDecompilerSettings.UseDebugSymbols)
{
try
{
return(DebugInfoUtils.FromFile(module, PdbFileName)
?? DebugInfoUtils.LoadSymbols(module));
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (InvalidOperationException)
{
// ignore any errors during symbol loading
}
}
return(null);
}
LoadResult LoadAssembly(Stream stream, PEStreamOptions streamOptions)
{
MetadataReaderOptions options;
if (DecompilerSettingsPanel.CurrentDecompilerSettings.ApplyWindowsRuntimeProjections)
{
options = MetadataReaderOptions.ApplyWindowsRuntimeProjections;
}
else
{
options = MetadataReaderOptions.None;
}
PEFile module = new PEFile(fileName, stream, streamOptions, metadataOptions: options);
if (DecompilerSettingsPanel.CurrentDecompilerSettings.UseDebugSymbols)
{
try
{
debugInfoProvider = DebugInfoUtils.FromFile(module, PdbFileOverride)
?? DebugInfoUtils.LoadSymbols(module);
}
catch (IOException)
{
}
catch (UnauthorizedAccessException)
{
}
catch (InvalidOperationException)
{
// ignore any errors during symbol loading
}
}
lock (loadedAssemblies)
{
loadedAssemblies.Add(module, this);
}
return(new LoadResult(module));
}