public Devirtualizer(EazModule module, DevirtualizeOptions options, IList<Type> fixers, ILogger logger)
{
this.Parent = module;
this.Options = options;
this.Injector = new AttributeInjector(module);
this.Fixers = (fixers != null ? fixers : new List<Type>());
this.Logger = (logger != null ? logger : DummyLogger.NoThrowInstance);
}
public Devirtualizer(EazModule module, DevirtualizeOptions options, IList <Type> fixers, ILogger logger)
{
this.Parent = module;
this.Options = options;
this.Injector = new AttributeInjector(module);
this.Fixers = (fixers != null ? fixers : new List <Type>());
this.Logger = (logger != null ? logger : DummyLogger.NoThrowInstance);
}
public DevirtualizeResults Devirtualize(DevirtualizeOptions options, Action<DevirtualizeAttempt> attemptCallback)
{
var methods = this.Parent.FindMethodStubs();
if (methods.Length == 0)
return new DevirtualizeResults();
var attempts = new List<DevirtualizeAttempt>();
foreach (var method in methods)
{
var reader = new VirtualizedMethodBodyReader(method, this.Logger, this.Parent.Version);
Exception exception = null, fixerException = null;
try
{
reader.Read(); // Read method
}
catch (Exception e)
{
exception = e;
}
DevirtualizeAttempt attempt;
if (exception == null)
{
var body = new CilBody(
true,
reader.Instructions,
reader.ExceptionHandlers,
reader.Locals
);
method.Method.FreeMethodBody();
method.Method.Body = body;
// Perform fixes
try
{
PerformFixes(method.Method);
}
catch (Exception e)
{
fixerException = e;
}
if (fixerException == null)
{
// Inject DevirtualizedAttribute if specified
if (options.HasFlag(DevirtualizeOptions.InjectAttributes))
this.Injector.InjectDevirtualized(method.Method);
attempt = new DevirtualizeAttempt(method, reader, body);
}
else
attempt = new DevirtualizeAttempt(method, reader, fixerException);
}
else
attempt = new DevirtualizeAttempt(method, reader, exception);
// Add attempt to list and fire callback
attempts.Add(attempt);
if (attemptCallback != null)
attemptCallback(attempt);
}
return new DevirtualizeResults(attempts);
}
public DevirtualizeResults Devirtualize(DevirtualizeOptions options)
{
return this.Devirtualize(options, null);
}
public Devirtualizer(EazModule module, DevirtualizeOptions options, ILogger logger)
: this(module, options, null, logger)
{
}
public Devirtualizer(EazModule module, DevirtualizeOptions options)
: this(module, options, null)
{
}
public DevirtualizeResults Devirtualize(DevirtualizeOptions options)
{
return(this.Devirtualize(options, null));
}
public Devirtualizer(EazModule module, DevirtualizeOptions options, ILogger logger)
: this(module, options, null, logger)
{
}
public Devirtualizer(EazModule module, DevirtualizeOptions options)
: this(module, options, null)
{
}
public DevirtualizeResults Devirtualize(DevirtualizeOptions options, Action <DevirtualizeAttempt> attemptCallback)
{
var methods = this.Parent.FindMethodStubs();
if (methods.Length == 0)
{
return(new DevirtualizeResults());
}
var attempts = new List <DevirtualizeAttempt>();
foreach (var method in methods)
{
var reader = new VirtualizedMethodBodyReader(method, this.Logger);
Exception exception = null, fixerException = null;
try
{
reader.Read(); // Read method
}
catch (Exception e)
{
exception = e;
}
DevirtualizeAttempt attempt;
if (exception == null)
{
var body = new CilBody(
true,
reader.Instructions,
reader.ExceptionHandlers,
reader.Locals
);
method.Method.FreeMethodBody();
method.Method.Body = body;
// Perform fixes
try
{
PerformFixes(method.Method);
}
catch (Exception e)
{
fixerException = e;
}
if (fixerException == null)
{
// Inject DevirtualizedAttribute if specified
if (options.HasFlag(DevirtualizeOptions.InjectAttributes))
{
this.Injector.InjectDevirtualized(method.Method);
}
attempt = new DevirtualizeAttempt(method, reader, body);
}
else
{
attempt = new DevirtualizeAttempt(method, reader, fixerException);
}
}
else
{
attempt = new DevirtualizeAttempt(method, reader, exception);
}
// Add attempt to list and fire callback
attempts.Add(attempt);
if (attemptCallback != null)
{
attemptCallback(attempt);
}
}
return(new DevirtualizeResults(attempts));
}
