static void printMethod(MethodPrinter methodPrinter, MethodDef method)
{
const LoggerEvent dumpLogLevel = LoggerEvent.Verbose;
if (Logger.Instance.IgnoresEvent(dumpLogLevel))
{
return;
}
Logger.Instance.indent();
Logger.v("Locals:");
Logger.Instance.indent();
for (int i = 0; i < method.Body.Variables.Count; i++)
{
Logger.v("#{0}: {1}", i, method.Body.Variables[i].Type);
}
Logger.Instance.deIndent();
Logger.v("Code:");
Logger.Instance.indent();
methodPrinter.print(dumpLogLevel, method.Body.Instructions, method.Body.ExceptionHandlers);
Logger.Instance.deIndent();
Logger.Instance.deIndent();
}
static void printMethod(MethodPrinter methodPrinter, MethodDefinition method)
{
const Log.LogLevel dumpLogLevel = Log.LogLevel.verbose;
if (!Log.isAtLeast(dumpLogLevel))
{
return;
}
Log.indent();
Log.v("Locals:");
Log.indent();
for (int i = 0; i < method.Body.Variables.Count; i++)
{
Log.v("#{0}: {1}", i, method.Body.Variables[i].VariableType);
}
Log.deIndent();
Log.v("Code:");
Log.indent();
methodPrinter.print(dumpLogLevel, method.Body.Instructions, method.Body.ExceptionHandlers);
Log.deIndent();
Log.deIndent();
}
static void printMethod(MethodPrinter methodPrinter, MethodDefinition method)
{
const Log.LogLevel dumpLogLevel = Log.LogLevel.verbose;
if (!Log.isAtLeast(dumpLogLevel))
return;
Log.indent();
Log.v("Locals:");
Log.indent();
for (int i = 0; i < method.Body.Variables.Count; i++)
Log.v("#{0}: {1}", i, method.Body.Variables[i].VariableType);
Log.deIndent();
Log.v("Code:");
Log.indent();
methodPrinter.print(dumpLogLevel, method.Body.Instructions, method.Body.ExceptionHandlers);
Log.deIndent();
Log.deIndent();
}
void deobfuscateMethods()
{
if (savedMethodBodies != null) {
savedMethodBodies.restoreAll();
savedMethodBodies = null;
}
deob.DeobfuscatedFile = null;
Log.v("Deobfuscating methods");
var methodPrinter = new MethodPrinter();
var cflowDeobfuscator = new BlocksCflowDeobfuscator { InlineMethods = deob.CanInlineMethods };
foreach (var method in allMethods) {
Log.v("Deobfuscating {0} ({1:X8})", method, method.MetadataToken.ToUInt32());
Log.indent();
if (hasNonEmptyBody(method)) {
var blocks = new Blocks(method);
int numRemovedLocals = 0;
int oldNumInstructions = method.Body.Instructions.Count;
deob.deobfuscateMethodBegin(blocks);
if (options.ControlFlowDeobfuscation) {
cflowDeobfuscator.init(blocks);
cflowDeobfuscator.deobfuscate();
}
if (deob.deobfuscateOther(blocks) && options.ControlFlowDeobfuscation)
cflowDeobfuscator.deobfuscate();
if (options.ControlFlowDeobfuscation) {
numRemovedLocals = blocks.optimizeLocals();
blocks.repartitionBlocks();
}
deobfuscateStrings(blocks);
deob.deobfuscateMethodEnd(blocks);
IList<Instruction> allInstructions;
IList<ExceptionHandler> allExceptionHandlers;
blocks.getCode(out allInstructions, out allExceptionHandlers);
DotNetUtils.restoreBody(method, allInstructions, allExceptionHandlers);
if (numRemovedLocals > 0)
Log.v("Removed {0} unused local(s)", numRemovedLocals);
int numRemovedInstructions = oldNumInstructions - method.Body.Instructions.Count;
if (numRemovedInstructions > 0)
Log.v("Removed {0} dead instruction(s)", numRemovedInstructions);
const Log.LogLevel dumpLogLevel = Log.LogLevel.veryverbose;
if (Log.isAtLeast(dumpLogLevel)) {
Log.log(dumpLogLevel, "Deobfuscated code:");
Log.indent();
methodPrinter.print(dumpLogLevel, method, allInstructions, allExceptionHandlers);
Log.deIndent();
}
}
removeNoInliningAttribute(method);
Log.deIndent();
}
}