/// <summary>
/// Creates the .NET metadata chunks (constants, method bodies, .NET resources,
/// the metadata, and Win32 resources)
/// </summary>
/// <param name="module"></param>
protected void CreateMetaDataChunks(ModuleDef module)
{
constants = new UniqueChunkList <ByteArrayChunk>();
methodBodies = new MethodBodyChunks(TheOptions.ShareMethodBodies);
netResources = new NetResources(DEFAULT_NETRESOURCES_ALIGNMENT);
metaData = MetaData.Create(module, constants, methodBodies, netResources, TheOptions.MetaDataOptions);
metaData.Logger = TheOptions.MetaDataLogger ?? this;
metaData.Listener = this;
// StrongNamePublicKey is used if the user wants to override the assembly's
// public key or when enhanced strong naming the assembly.
var pk = TheOptions.StrongNamePublicKey;
if (pk != null)
{
metaData.AssemblyPublicKey = pk.CreatePublicKey();
}
else if (TheOptions.StrongNameKey != null)
{
metaData.AssemblyPublicKey = TheOptions.StrongNameKey.PublicKey;
}
var w32Resources = GetWin32Resources();
if (w32Resources != null)
{
win32Resources = new Win32ResourcesChunk(w32Resources);
}
}
/// <summary>
/// Creates the .NET metadata chunks (constants, method bodies, .NET resources,
/// the metadata, and Win32 resources)
/// </summary>
/// <param name="module"></param>
protected void CreateMetaDataChunks(ModuleDef module) {
constants = new UniqueChunkList<ByteArrayChunk>();
methodBodies = new MethodBodyChunks(TheOptions.ShareMethodBodies);
netResources = new NetResources(DEFAULT_NETRESOURCES_ALIGNMENT);
metaData = MetaData.Create(module, constants, methodBodies, netResources, TheOptions.MetaDataOptions);
metaData.Logger = TheOptions.MetaDataLogger ?? this;
metaData.Listener = this;
// StrongNamePublicKey is used if the user wants to override the assembly's
// public key or when enhanced strong naming the assembly.
var pk = TheOptions.StrongNamePublicKey;
if (pk != null)
metaData.AssemblyPublicKey = pk.CreatePublicKey();
else if (TheOptions.StrongNameKey != null)
metaData.AssemblyPublicKey = TheOptions.StrongNameKey.PublicKey;
var w32Resources = GetWin32Resources();
if (w32Resources != null)
win32Resources = new Win32ResourcesChunk(w32Resources);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="module">Module</param>
/// <param name="constants">Constants list</param>
/// <param name="methodBodies">Method bodies list</param>
/// <param name="netResources">.NET resources list</param>
/// <param name="options">Options</param>
public NormalMetaData(ModuleDef module, UniqueChunkList <ByteArrayChunk> constants, MethodBodyChunks methodBodies, NetResources netResources, MetaDataOptions options)
: base(module, constants, methodBodies, netResources, options)
{
}
void CreateSections(ModuleWriterBase writer) {
var nameBuffer = new byte[8];
nameBuffer[0] = (byte)(name1 >> 0);
nameBuffer[1] = (byte)(name1 >> 8);
nameBuffer[2] = (byte)(name1 >> 16);
nameBuffer[3] = (byte)(name1 >> 24);
nameBuffer[4] = (byte)(name2 >> 0);
nameBuffer[5] = (byte)(name2 >> 8);
nameBuffer[6] = (byte)(name2 >> 16);
nameBuffer[7] = (byte)(name2 >> 24);
var newSection = new PESection(Encoding.ASCII.GetString(nameBuffer), 0xE0000040);
writer.Sections.Insert(0, newSection); // insert first to ensure proper RVA
uint alignment;
alignment = writer.TextSection.Remove(writer.MetaData).Value;
writer.TextSection.Add(writer.MetaData, alignment);
alignment = writer.TextSection.Remove(writer.NetResources).Value;
writer.TextSection.Add(writer.NetResources, alignment);
alignment = writer.TextSection.Remove(writer.Constants).Value;
newSection.Add(writer.Constants, alignment);
// move some PE parts to separate section to prevent it from being hashed
var peSection = new PESection("", 0x60000020);
bool moved = false;
if (writer.StrongNameSignature != null) {
alignment = writer.TextSection.Remove(writer.StrongNameSignature).Value;
peSection.Add(writer.StrongNameSignature, alignment);
moved = true;
}
var managedWriter = writer as ModuleWriter;
if (managedWriter != null) {
if (managedWriter.ImportAddressTable != null) {
alignment = writer.TextSection.Remove(managedWriter.ImportAddressTable).Value;
peSection.Add(managedWriter.ImportAddressTable, alignment);
moved = true;
}
if (managedWriter.StartupStub != null) {
alignment = writer.TextSection.Remove(managedWriter.StartupStub).Value;
peSection.Add(managedWriter.StartupStub, alignment);
moved = true;
}
}
if (moved)
writer.Sections.Add(peSection);
// move encrypted methods
var encryptedChunk = new MethodBodyChunks(writer.TheOptions.ShareMethodBodies);
newSection.Add(encryptedChunk, 4);
foreach (MethodDef method in methods) {
if (!method.HasBody)
continue;
MethodBody body = writer.MetaData.GetMethodBody(method);
bool ok = writer.MethodBodies.Remove(body);
encryptedChunk.Add(body);
}
// padding to prevent bad size due to shift division
newSection.Add(new ByteArrayChunk(new byte[4]), 4);
}
public NormalMetaData(ModuleDef module, UniqueChunkList <ByteArrayChunk> constants, MethodBodyChunks methodBodies, NetResources netResources, MetaDataOptions options, DebugMetaDataKind debugKind, bool isStandaloneDebugMetadata)
: base(module, constants, methodBodies, netResources, options, debugKind, isStandaloneDebugMetadata)
{
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="module">Module</param>
/// <param name="constants">Constants list</param>
/// <param name="methodBodies">Method bodies list</param>
/// <param name="netResources">.NET resources list</param>
/// <param name="options">Options</param>
public NormalMetaData(ModuleDef module, UniqueChunkList<ByteArrayChunk> constants, MethodBodyChunks methodBodies, NetResources netResources, MetaDataOptions options)
: base(module, constants, methodBodies, netResources, options) {
}