/// <summary>
/// Creates an <see cref="AssemblyDef"/> instance from a <see cref="MetaDataCreator"/>
/// </summary>
/// <param name="metaData">The metadata</param>
/// <param name="context">Module context or <c>null</c></param>
/// <returns>A new <see cref="AssemblyDef"/> instance that now owns <paramref name="metaData"/></returns>
/// <exception cref="ArgumentNullException">If <paramref name="metaData"/> is <c>null</c></exception>
/// <exception cref="BadImageFormatException">If it's not a .NET assembly (eg. not a .NET file or only a .NET module)</exception>
internal static AssemblyDef Load(MD.MetaData metaData, ModuleContext context)
{
if (metaData == null)
{
throw new ArgumentNullException("metaData");
}
ModuleDef module = null;
try {
module = ModuleDefMD.Load(metaData, context);
var asm = module.Assembly;
if (asm == null)
{
throw new BadImageFormatException(string.Format("{0} is only a .NET module, not a .NET assembly. Use ModuleDef.Load().", module.ToString()));
}
return(asm);
}
catch {
if (module != null)
{
module.Dispose();
}
throw;
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="writer">Symbol writer</param>
/// <param name="pdbState">PDB state</param>
/// <param name="metaData">Meta data</param>
public PdbWriter(ISymbolWriter2 writer, PdbState pdbState, MetaData metaData) {
if (writer == null)
throw new ArgumentNullException("writer");
if (pdbState == null)
throw new ArgumentNullException("pdbState");
if (metaData == null)
throw new ArgumentNullException("metaData");
this.writer = writer;
this.pdbState = pdbState;
this.metaData = metaData;
this.module = metaData.Module;
writer.Initialize(metaData);
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="metaData">Metadata</param>
public MDEmitter(MetaData metaData) {
this.metaData = metaData;
// We could get these from the metadata tables but it's just easier to get name,
// declaring type etc using TypeDef and MethodDef.
tokenToTypeDef = new Dictionary<uint, TypeDef>(metaData.TablesHeap.TypeDefTable.Rows);
tokenToMethodDef = new Dictionary<uint, MethodDef>(metaData.TablesHeap.MethodTable.Rows);
foreach (var type in metaData.Module.GetTypes()) {
if (type == null)
continue;
tokenToTypeDef.Add(new MDToken(MD.Table.TypeDef, metaData.GetRid(type)).Raw, type);
foreach (var method in type.Methods) {
if (method == null)
continue;
tokenToMethodDef.Add(new MDToken(MD.Table.Method, metaData.GetRid(method)).Raw, method);
}
}
}
/// <inheritdoc/>
void IMetaDataListener.OnMetaDataEvent(MetaData metaData, MetaDataEvent evt) {
switch (evt) {
case MetaDataEvent.BeginCreateTables:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginCreateTables);
break;
case MetaDataEvent.MemberDefRidsAllocated:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefRidsAllocated);
break;
case MetaDataEvent.MemberDefsInitialized:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefsInitialized);
break;
case MetaDataEvent.MostTablesSorted:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMostTablesSorted);
break;
case MetaDataEvent.MemberDefCustomAttributesWritten:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefCustomAttributesWritten);
break;
case MetaDataEvent.BeginWriteMethodBodies:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginWriteMethodBodies);
break;
case MetaDataEvent.EndWriteMethodBodies:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndWriteMethodBodies);
break;
case MetaDataEvent.BeginAddResources:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginAddResources);
break;
case MetaDataEvent.EndAddResources:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndAddResources);
break;
case MetaDataEvent.OnAllTablesSorted:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDOnAllTablesSorted);
break;
case MetaDataEvent.EndCreateTables:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndCreateTables);
break;
default:
break;
}
}
/// <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="metaData">The metadata</param>
/// <param name="options">Module creation options or <c>null</c></param>
/// <exception cref="ArgumentNullException">If <paramref name="metaData"/> is <c>null</c></exception>
ModuleDefMD(MetaData metaData, ModuleCreationOptions options)
: base(null, 1)
{
#if DEBUG
if (metaData == null)
throw new ArgumentNullException("metaData");
#endif
if (options == null)
options = ModuleCreationOptions.Default;
this.metaData = metaData;
this.context = options.Context;
Initialize();
InitializeFromRawRow();
location = metaData.PEImage.FileName ?? string.Empty;
this.Kind = GetKind();
this.Characteristics = MetaData.PEImage.ImageNTHeaders.FileHeader.Characteristics;
this.DllCharacteristics = MetaData.PEImage.ImageNTHeaders.OptionalHeader.DllCharacteristics;
this.RuntimeVersion = MetaData.VersionString;
this.Machine = MetaData.PEImage.ImageNTHeaders.FileHeader.Machine;
this.Cor20HeaderFlags = MetaData.ImageCor20Header.Flags;
this.Cor20HeaderRuntimeVersion = (uint)(MetaData.ImageCor20Header.MajorRuntimeVersion << 16) | MetaData.ImageCor20Header.MinorRuntimeVersion;
this.TablesHeaderVersion = MetaData.TablesStream.Version;
corLibTypes = new CorLibTypes(this, options.CorLibAssemblyRef ?? FindCorLibAssemblyRef() ?? CreateDefaultCorLibAssemblyRef());
InitializePdb(options);
}
/// <inheritdoc/>
protected override void Dispose(bool disposing)
{
// Call base first since it will dispose of all the resources, which will
// eventually use metaData that we will dispose
base.Dispose(disposing);
if (disposing) {
var md = metaData;
if (md != null)
md.Dispose();
metaData = null;
}
}
/// <summary>
/// Creates a <see cref="ModuleDefMD"/> instance from a <see cref="MetaData"/>
/// </summary>
/// <param name="metaData">The metadata</param>
/// <param name="options">Module creation options or <c>null</c></param>
/// <returns>A new <see cref="ModuleDefMD"/> instance that now owns <paramref name="metaData"/></returns>
internal static ModuleDefMD Load(MetaData metaData, ModuleCreationOptions options)
{
return new ModuleDefMD(metaData, options);
}
/// <inheritdoc/>
void IMetaDataListener.OnMetaDataEvent(MetaData metaData, MetaDataEvent evt) {
switch (evt) {
case MetaDataEvent.BeginCreateTables:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginCreateTables);
break;
case MetaDataEvent.AllocateTypeDefRids:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateTypeDefRids);
break;
case MetaDataEvent.AllocateMemberDefRids:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids);
break;
case MetaDataEvent.AllocateMemberDefRids0:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids0);
break;
case MetaDataEvent.AllocateMemberDefRids1:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids1);
break;
case MetaDataEvent.AllocateMemberDefRids2:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids2);
break;
case MetaDataEvent.AllocateMemberDefRids3:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids3);
break;
case MetaDataEvent.AllocateMemberDefRids4:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDAllocateMemberDefRids4);
break;
case MetaDataEvent.MemberDefRidsAllocated:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefRidsAllocated);
break;
case MetaDataEvent.InitializeTypeDefsAndMemberDefs0:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDInitializeTypeDefsAndMemberDefs0);
break;
case MetaDataEvent.InitializeTypeDefsAndMemberDefs1:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDInitializeTypeDefsAndMemberDefs1);
break;
case MetaDataEvent.InitializeTypeDefsAndMemberDefs2:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDInitializeTypeDefsAndMemberDefs2);
break;
case MetaDataEvent.InitializeTypeDefsAndMemberDefs3:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDInitializeTypeDefsAndMemberDefs3);
break;
case MetaDataEvent.InitializeTypeDefsAndMemberDefs4:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDInitializeTypeDefsAndMemberDefs4);
break;
case MetaDataEvent.MemberDefsInitialized:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefsInitialized);
break;
case MetaDataEvent.BeforeSortTables:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeforeSortTables);
break;
case MetaDataEvent.MostTablesSorted:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMostTablesSorted);
break;
case MetaDataEvent.WriteTypeDefAndMemberDefCustomAttributes0:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteTypeDefAndMemberDefCustomAttributes0);
break;
case MetaDataEvent.WriteTypeDefAndMemberDefCustomAttributes1:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteTypeDefAndMemberDefCustomAttributes1);
break;
case MetaDataEvent.WriteTypeDefAndMemberDefCustomAttributes2:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteTypeDefAndMemberDefCustomAttributes2);
break;
case MetaDataEvent.WriteTypeDefAndMemberDefCustomAttributes3:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteTypeDefAndMemberDefCustomAttributes3);
break;
case MetaDataEvent.WriteTypeDefAndMemberDefCustomAttributes4:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteTypeDefAndMemberDefCustomAttributes4);
break;
case MetaDataEvent.MemberDefCustomAttributesWritten:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDMemberDefCustomAttributesWritten);
break;
case MetaDataEvent.BeginAddResources:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginAddResources);
break;
case MetaDataEvent.EndAddResources:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndAddResources);
break;
case MetaDataEvent.BeginWriteMethodBodies:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDBeginWriteMethodBodies);
break;
case MetaDataEvent.WriteMethodBodies0:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies0);
break;
case MetaDataEvent.WriteMethodBodies1:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies1);
break;
case MetaDataEvent.WriteMethodBodies2:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies2);
break;
case MetaDataEvent.WriteMethodBodies3:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies3);
break;
case MetaDataEvent.WriteMethodBodies4:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies4);
break;
case MetaDataEvent.WriteMethodBodies5:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies5);
break;
case MetaDataEvent.WriteMethodBodies6:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies6);
break;
case MetaDataEvent.WriteMethodBodies7:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies7);
break;
case MetaDataEvent.WriteMethodBodies8:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies8);
break;
case MetaDataEvent.WriteMethodBodies9:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDWriteMethodBodies9);
break;
case MetaDataEvent.EndWriteMethodBodies:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndWriteMethodBodies);
break;
case MetaDataEvent.OnAllTablesSorted:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDOnAllTablesSorted);
break;
case MetaDataEvent.EndCreateTables:
Listener.OnWriterEvent(this, ModuleWriterEvent.MDEndCreateTables);
break;
default:
break;
}
}
/// <summary>
/// Creates an <see cref="AssemblyDef"/> instance from a <see cref="MetaDataCreator"/>
/// </summary>
/// <param name="metaData">The metadata</param>
/// <returns>A new <see cref="AssemblyDef"/> instance that now owns <paramref name="metaData"/></returns>
/// <exception cref="ArgumentNullException">If <paramref name="metaData"/> is <c>null</c></exception>
/// <exception cref="BadImageFormatException">If it's not a .NET assembly (eg. not a .NET file or only a .NET module)</exception>
internal static AssemblyDef Load(MD.MetaData metaData)
{
return(Load(metaData, null));
}
