static void Main(string[] args) {
if (args == null || args.Length != 2) {
Console.WriteLine("usage: asmmeta <input> <output>");
return;
}
HostEnvironment host = new HostEnvironment();
IModule/*?*/ module = host.LoadUnitFrom(args[0]) as IModule;
if (module == null || module == Dummy.Module || module == Dummy.Assembly) {
Console.WriteLine(args[0]+" is not a PE file containing a CLR module or assembly.");
return;
}
string outputFile = args[1];
string outputPDBFile = Path.ChangeExtension(args[1], "pdb");
PdbReader/*?*/ pdbReader = null;
PdbWriter/*?*/ pdbWriter = null;
string pdbFile = Path.ChangeExtension(module.Location, "pdb");
if (File.Exists(pdbFile)) {
Stream pdbStream = File.OpenRead(pdbFile);
pdbReader = new PdbReader(pdbStream, host);
pdbWriter = new PdbWriter(Path.GetFullPath(outputPDBFile), pdbReader);
}
MetadataMutator mutator = new MetadataMutator(host);
IAssembly/*?*/ assembly = module as IAssembly;
if (assembly != null)
{
var mutable = mutator.GetMutableCopy(assembly);
mutable.Name = host.NameTable.GetNameFor(Path.GetFileNameWithoutExtension(args[1]));
module = mutator.Visit(mutable);
}
else
{
var mutable = mutator.GetMutableCopy(module);
mutable.Name = host.NameTable.GetNameFor(Path.GetFileNameWithoutExtension(args[1]));
module = mutator.Visit(mutable);
}
PeWriter.WritePeToStream(module, host, File.Create(Path.GetFullPath(outputFile)), pdbReader, pdbReader, pdbWriter);
}
static void Main(string[] args)
{
if (args == null || args.Length == 0)
{
Console.WriteLine("usage: PeToPe [path]fileName.ext [decompile] [noStack]");
return;
}
bool decompile = args.Length >= 2;
bool noStack = args.Length >= 3;
using (var host = new HostEnvironment()) {
//Read the Metadata Model from the PE file
var module = host.LoadUnitFrom(args[0]) as IModule;
if (module == null || module is Dummy)
{
Console.WriteLine(args[0] + " is not a PE file containing a CLR module or assembly.");
return;
}
//Get a PDB reader if there is a PDB file.
PdbReader /*?*/ pdbReader = null;
string pdbFile = module.DebugInformationLocation;
if (string.IsNullOrEmpty(pdbFile) || !File.Exists(pdbFile))
{
pdbFile = Path.ChangeExtension(module.Location, "pdb");
}
if (File.Exists(pdbFile))
{
using (var pdbStream = File.OpenRead(pdbFile)) {
pdbReader = new PdbReader(pdbStream, host);
}
}
using (pdbReader) {
ISourceLocationProvider sourceLocationProvider = pdbReader;
ILocalScopeProvider localScopeProvider = pdbReader;
if (decompile)
{
//Construct a Code Model from the Metadata model via decompilation
var options = DecompilerOptions.AnonymousDelegates | DecompilerOptions.Iterators | DecompilerOptions.Loops;
if (noStack)
{
options |= DecompilerOptions.Unstack;
}
module = Decompiler.GetCodeModelFromMetadataModel(host, module, pdbReader, options);
if (pdbReader != null)
{
localScopeProvider = new Decompiler.LocalScopeProvider(pdbReader);
}
}
MetadataRewriter rewriter;
MetadataDeepCopier copier;
if (decompile)
{
copier = new CodeDeepCopier(host, pdbReader, pdbReader);
rewriter = new CodeRewriter(host);
}
else
{
copier = new MetadataDeepCopier(host);
rewriter = new MetadataRewriter(host);
}
var mutableModule = copier.Copy(module);
module = rewriter.Rewrite(mutableModule);
//var validator = new MetadataValidator(host);
//List<Microsoft.Cci.ErrorEventArgs> errorEvents = new List<Microsoft.Cci.ErrorEventArgs>();
//host.Errors += (object sender, Microsoft.Cci.ErrorEventArgs e) => errorEvents.Add(e);
//var assem = module as IAssembly;
//validator.Validate(assem);
//if (errorEvents.Count != 0)
//{
// foreach (var e in errorEvents)
// {
// foreach (var err in e.Errors)
// {
// Console.WriteLine(err.Message);
// }
// }
//}
#if DEBUG
var newRoot = Path.GetFileNameWithoutExtension(module.Location) + "1";
var newName = newRoot + Path.GetExtension(module.Location);
using (Stream peStream = File.Create(newName)) {
if (pdbReader == null)
{
PeWriter.WritePeToStream(module, host, peStream);
}
else
{
using (var pdbWriter = new PdbWriter(newRoot + ".pdb", pdbReader, emitTokenSourceInfo: true)) {
PeWriter.WritePeToStream(module, host, peStream, sourceLocationProvider, localScopeProvider, pdbWriter);
}
}
}
#else
using (Stream peStream = File.Create(module.Location)) {
if (pdbReader == null)
{
PeWriter.WritePeToStream(module, host, peStream);
}
else
{
using (var pdbWriter = new PdbWriter(pdbFile, pdbReader, emitTokenSourceInfo: true)) {
PeWriter.WritePeToStream(module, host, peStream, sourceLocationProvider, localScopeProvider, pdbWriter);
}
}
}
#endif
}
}
}