Reduce redundant abstractions

docs/guides/dotnet/advanced-module-reading.md

@@ -154,7 +154,7 @@ public class CustomFieldRvaDataReader : FieldRvaDataReader
     public override ISegment ResolveFieldData(
         IErrorListener listener,
         Platform platform,
-        IDotNetDirectory directory,
+        DotNetDirectory directory,
         in FieldRvaRow fieldRvaRow)
     {
         // ...

docs/guides/dotnet/basics.md

@@ -61,7 +61,7 @@ var module = ModuleDefinition.FromReader(reader);
 ```
 
 ``` csharp
-IPEImage peImage = ...
+PEImage peImage = ...
 var module = ModuleDefinition.FromImage(peImage);
 ```
 
@@ -131,7 +131,7 @@ var assembly = AssemblyDefinition.FromFile(@"C:\myfile.exe");
 ```
 
 ``` csharp
-IPEFile peFile = ...
+PEFile peFile = ...
 var assembly = AssemblyDefinition.FromFile(peFile);
 ```
 
@@ -141,7 +141,7 @@ var assembly = AssemblyDefinition.FromReader(reader);
 ```
 
 ``` csharp
-IPEImage peImage = ...
+PEImage peImage = ...
 var assembly = AssemblyDefinition.FromImage(peImage);
 ```
 

docs/guides/dotnet/bundles.md

@@ -153,7 +153,7 @@ manifest.WriteUsingTemplate(
 > [!NOTE]
 > `BundleManifest` and `BundlerParameters` also define overloads of the
 > `WriteUsingTemplate` and `FromTemplate` / `FromExistingBundle`
-> respectively, taking `byte[]`, `IDataSource` or `IPEImage` instances
+> respectively, taking `byte[]`, `IDataSource` or `PEImage` instances
 > instead of file paths.
 
 

docs/guides/dotnet/index.md

@@ -17,6 +17,6 @@ In short, this means the following:
 
 The third layer of abstraction is the highest level of abstraction for a
 .NET assembly that AsmResolver provides. All objects exposed by this
-layer are completely mutable and can be serialized back to a `IPEImage`
+layer are completely mutable and can be serialized back to a `PEImage`
 from the second layer, to a `PEFile` from the first layer, or to the
 disk.

docs/guides/peimage/basics.md

@@ -30,7 +30,7 @@ var peImage = PEImage.FromFile(@"C:\myfile.exe");
 ```
 
 ``` csharp
-IPEFile peFile = ...
+PEFile peFile = ...
 var peImage = PEImage.FromFile(peFile);
 ```
 

docs/guides/peimage/debug.md

@@ -13,7 +13,7 @@ using AsmResolver.PE.Debug;
 
 ## The Debug Data Entries
 
-The `IPEImage` exposes all debug information through the `DebugData`
+The `PEImage` class exposes all debug information through the `DebugData`
 property. This is a list of `DebugDataEntry`, providing access to the
 type of debug data, as well as the version and raw contents of the data
 that is stored.

docs/guides/peimage/dotnet.md

@@ -11,10 +11,10 @@ applications.
 ## .NET directory / CLR 2.0 header
 
 The .NET data directory can be accessed by the
-`IPEImage.DotNetDirectory` property.
+`PEImage.DotNetDirectory` property.
 
 ``` csharp
-IPEImage peImage = ...
+PEImage peImage = ...
 
 Console.WriteLine($"Managed entry point: {peImage.DotNetDirectory.EntryPoint}");
 ```
@@ -26,9 +26,9 @@ that is referenced by the .NET directory. It contains the metadata
 streams, such as the table and the blob stream, which play a key role in
 the execution of a .NET binary.
 
-To access the metadata directory, access the `IDotNetDirectory.Metadata`
-property, which will provide you an instance of the `IMetadata`
-interface:
+To access the metadata directory, access the `DotNetDirectory.Metadata`
+property, which will provide you an instance of the `MetadataDirectory`
+class:
 
 ``` csharp
 var metadata = peImage.DotNetDirectory.Metadata;
@@ -39,7 +39,7 @@ Console.WriteLine($"Target .NET runtime version: {metadata.VersionString}");
 
 ## Metadata streams
 
-The `IMetadata` interface also exposes the `Streams` property, a list of
+The `MetadataDirectory` class also exposes the `Streams` property, a list of
 `IMetadataStream` instances.
 
 ``` csharp
@@ -330,14 +330,14 @@ only uses one native symbol (either `mscoree.dll!_CorExeMain` or
 `mscoree.dll!_CorDllMain` ). AsmResolver includes a built-in implementation
 for this that is based on [the reference implementation provided by GData](https://www.gdatasoftware.com/blog/2020/06/36164-introducing-the-typerefhash-trh).
 The hash can be obtained using the `GetTypeReferenceHash` extension method on
-`IPEImage`or on `IMetadata`:
+`PEImage`or on `MetadataDirectory`:
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 byte[] hash = image.GetTypeReferenceHash();
 ```
 
 ``` csharp
-IMetadata metadata = ...
+MetadataDirectory metadata = ...
 byte[] hash = metadata.GetTypeReferenceHash();
 ```

docs/guides/peimage/exceptions.md

@@ -15,7 +15,7 @@ using AsmResolver.PE.Exceptions;
 
 ## Runtime Functions
 
-The `IPEImage` interface exposes these tables through the `Exceptions`
+The `PEImage` class exposes these tables through the `Exceptions`
 property. This is of type `IExceptionsDirectory`, which allows for read
 access to instances of `IRuntimeFunction` through the `GetEntries`
 method. This interface models all the runtime functions through the

docs/guides/peimage/exports.md

@@ -3,7 +3,7 @@
 Dynamically linked libraries (DLLs) often expose symbols through
 defining exports in the exports directory.
 
-The `IPEImage` interface exposes the `Exports` property, exposing a
+The `PEImage` class exposes the `Exports` property, exposing a
 mutable instance of `ExportDirectory`, which defines the following properties:
 
 -   `Name`: The name of the dynamically linked library.
@@ -32,7 +32,7 @@ defines:
 ## Example
 
 Below is an example of a program that lists all symbols exported by a
-given `IPEImage` instance:
+given `PEImage` instance:
 
 ``` csharp
 foreach (var symbol in peImage.Exports.Entries)

docs/guides/peimage/imports.md

@@ -14,10 +14,10 @@ using AsmResolver.PE.Imports;
 
 ## Imported Modules and Symbols
 
-The `IPEImage` interface exposes the `Imports` property, which contains
+The `PEImage` class exposes the `Imports` property, which contains
 all members that are resolved at runtime, grouped by the defining
 module. Below an example of a program that lists all members imported by
-a given `IPEImage` instance:
+a given `PEImage` instance:
 
 ``` csharp
 foreach (var module in peImage.Imports)
@@ -48,10 +48,10 @@ set of dependencies.
 
 AsmResolver provides a built-in implementation for calculating the
 Import Hash. The hash can be obtained by using the `GetImportHash`
-extension method on `IPEImage`:
+extension method on `PEImage`:
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 byte[] hash = image.GetImportHash();
 ```
 
@@ -70,7 +70,7 @@ public class MySymbolResolver : ISymbolResolver
     }
 }
 
-IPEImage image = ...
+PEImage image = ...
 byte[] hash = image.GetImportHash(new MySymbolResolver());
 ```
 

docs/guides/peimage/index.md

@@ -1,7 +1,7 @@
 # Overview
 
 The PE image layer is the second layer of abstraction of the portable
-executable (PE) file format. It is mostly represented by `IPEImage` and
-its derivatives (such as `PEImage`), and works on top of the `PEFile`
-layer. Its main purpose is to provide access to mutable models that are
-easier to use than the raw data structures the PE file layer exposes.
+executable (PE) file format. It is mostly represented by `PEImage`, and
+works on top of the `PEFile` layer. Its main purpose is to provide access
+to mutable models that are easier to use than the raw data structures the
+PE file layer exposes.

docs/guides/peimage/ready-to-run.md

@@ -15,7 +15,7 @@ To test whether a PE image has ReadyToRun metadata, query the
 ```csharp
 using AsmResolver.PE.DotNet.ReadyToRun;
 
-IPEImage image = ...
+PEImage image = ...
 
 var header = image.DotNetDirectory.ManagedNativeHeader;
 if (header is ReadyToRunDirectory directory)

docs/guides/peimage/tls.md

@@ -75,7 +75,7 @@ base relocation directory of the PE image:
 ``` csharp
 using AsmResolver.PE.Relocations;
 
-IPEImage image = ...;
+PEImage image = ...;
 
 foreach (var relocation in tlsDirectory.GetRequiredBaseRelocations())
     image.Relocations.Add(relocation);

docs/guides/peimage/win32resources.md

@@ -10,7 +10,7 @@ using AsmResolver.PE.Win32Resources;
 
 ## Directories
 
-Resources are exposed by the `IPEImage.Resources` property, which
+Resources are exposed by the `PEImage::Resources` property, which
 represents the root directory of all resources stored in the image.
 Every directory (including the root directory) is represented by
 instances of `IResourceDirectory`. This type contains the `Entries`
@@ -19,7 +19,7 @@ containing more entries, or a data entry (an instance of
 `IResourceData`) with the raw contents of the resource.
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 IResourceDirectory root = image.Resources;
 
 foreach (var entry in root.Entries)
@@ -35,7 +35,7 @@ Alternatively, you can access specific resources very easily by using
 the `GetDirectory` and `GetData`:
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 IResourceData stringDataEntry = image.Resources
     .GetDirectory(ResourceType.String)  // Get string tables directory.
     .GetDirectory(251)                  // Get string block with ID 251
@@ -49,13 +49,13 @@ same ID is replaced with the new one, and that the sorting requirements
 according to the PE file specification are presrved.
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 var newDirectory = new ResourceDirectory(ResourceType.String);
 image.Resources.Entries.Add(newDirectory);
 ```
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 var newDirectory = new ResourceDirectory(ResourceType.String);
 image.Resources.InsertOrReplaceEntry(newDirectory);
 ```
@@ -64,7 +64,7 @@ Similarly, removing can be done by modifying the `Entries` directory, or
 by using the `RemoveEntry` method:
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 image.Resources.RemoveEntry(ResourceType.String);
 ```
 
@@ -77,7 +77,7 @@ can check if this is a `IReadableSegment`, or use the shortcuts
 the entry.
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 IResourceData dataEntry = image.Resources
     .GetDirectory(ResourceType.String)  // Get string tables directory.
     .GetDirectory(251)                  // Get string block with ID 251
@@ -94,7 +94,7 @@ Adding new data entries can be done by using the `ResourceData`
 constructor:
 
 ``` csharp
-IPEImage image = ...
+PEImage image = ...
 
 var data = new ResourceData(id: 1033, contents: new DataSegment(new byte[] { ... }));
 image.Resources

src/AsmResolver.DotNet/AssemblyDefinition.cs

@@ -113,7 +113,7 @@ public static AssemblyDefinition FromReader(in BinaryStreamReader reader, PEMapp
         /// <param name="peImage">The image containing the .NET metadata.</param>
         /// <returns>The module.</returns>
         /// <exception cref="BadImageFormatException">Occurs when the image does not contain a valid .NET metadata directory.</exception>
-        public static AssemblyDefinition FromImage(IPEImage peImage) =>
+        public static AssemblyDefinition FromImage(PEImage peImage) =>
             FromImage(peImage, new ModuleReaderParameters(Path.GetDirectoryName(peImage.FilePath)));
 
         /// <summary>
@@ -123,7 +123,7 @@ public static AssemblyDefinition FromImage(IPEImage peImage) =>
         /// <param name="readerParameters">The parameters to use while reading the assembly.</param>
         /// <returns>The module.</returns>
         /// <exception cref="BadImageFormatException">Occurs when the image does not contain a valid .NET metadata directory.</exception>
-        public static AssemblyDefinition FromImage(IPEImage peImage, ModuleReaderParameters readerParameters) =>
+        public static AssemblyDefinition FromImage(PEImage peImage, ModuleReaderParameters readerParameters) =>
             ModuleDefinition.FromImage(peImage, readerParameters).Assembly
             ?? throw new BadImageFormatException("The provided PE image does not contain an assembly manifest.");
 

src/AsmResolver.DotNet/Builder/DotNetDirectoryBuildResult.cs

@@ -4,7 +4,7 @@
 namespace AsmResolver.DotNet.Builder
 {
     /// <summary>
-    /// Describes the result of a construction of a <see cref="IDotNetDirectory"/>. from a <see cref="ModuleDefinition"/>.
+    /// Describes the result of a construction of a <see cref="DotNetDirectory"/>. from a <see cref="ModuleDefinition"/>.
     /// </summary>
     public class DotNetDirectoryBuildResult
     {
@@ -13,7 +13,7 @@ public class DotNetDirectoryBuildResult
         /// </summary>
         /// <param name="directory">The constructed directory.</param>
         /// <param name="mapping">An object defining a mapping between members and their new metadata tokens.</param>
-        public DotNetDirectoryBuildResult(IDotNetDirectory directory, ITokenMapping mapping)
+        public DotNetDirectoryBuildResult(DotNetDirectory directory, ITokenMapping mapping)
         {
             Directory = directory ?? throw new ArgumentNullException(nameof(directory));
             TokenMapping = mapping ?? throw new ArgumentNullException(nameof(mapping));
@@ -22,7 +22,7 @@ public DotNetDirectoryBuildResult(IDotNetDirectory directory, ITokenMapping mapp
         /// <summary>
         /// Gets the constructed .NET data directory.
         /// </summary>
-        public IDotNetDirectory Directory
+        public DotNetDirectory Directory
         {
             get;
         }

src/AsmResolver.DotNet/Builder/DotNetDirectoryFactory.cs

@@ -299,7 +299,7 @@ private static void ImportTables<TMember>(ModuleDefinition module, TableIndex ta
                 importAction((TMember) member);
         }
 
-        private void ReorderMetadataStreams(SerializedModuleDefinition serializedModule, IMetadata newMetadata)
+        private void ReorderMetadataStreams(SerializedModuleDefinition serializedModule, MetadataDirectory newMetadata)
         {
             IMetadataStream? GetStreamOrNull<TStream>()
                 where TStream : class, IMetadataStream

src/AsmResolver.DotNet/Builder/IDotNetDirectoryFactory.cs

@@ -4,7 +4,7 @@
 namespace AsmResolver.DotNet.Builder
 {
     /// <summary>
-    /// Provides members for constructing a .NET data directory that can be inserted into a <see cref="IPEImage"/>.
+    /// Provides members for constructing a .NET data directory that can be inserted into a <see cref="PEImage"/>.
     /// </summary>
     public interface IDotNetDirectoryFactory
     {

src/AsmResolver.DotNet/Builder/Metadata/IMetadataBuffer.cs

@@ -52,6 +52,6 @@ TablesStreamBuffer TablesStream
         /// Flushes all metadata stream buffers and builds up a new metadata directory.
         /// </summary>
         /// <returns>The constructed metadata directory.</returns>
-        IMetadata CreateMetadata();
+        MetadataDirectory CreateMetadata();
     }
 }

src/AsmResolver.DotNet/Builder/Metadata/MetadataBuffer.cs

@@ -72,10 +72,10 @@ public bool OptimizeStringIndices
         } = true;
 
         /// <inheritdoc />
-        public IMetadata CreateMetadata()
+        public MetadataDirectory CreateMetadata()
         {
             // Create metadata directory.
-            var result = new PE.DotNet.Metadata.Metadata
+            var result = new MetadataDirectory
             {
                 VersionString = _versionString,
                 IsEncMetadata = TablesStream.IsEncMetadata
@@ -101,15 +101,15 @@ public IMetadata CreateMetadata()
             return result;
         }
 
-        private static TStream? AddIfNotEmpty<TStream>(IMetadata metadata, IMetadataStreamBuffer streamBuffer)
+        private static TStream? AddIfNotEmpty<TStream>(MetadataDirectory metadata, IMetadataStreamBuffer streamBuffer)
             where TStream : class, IMetadataStream
         {
             return !streamBuffer.IsEmpty
                 ? Add<TStream>(metadata, streamBuffer)
                 : null;
         }
 
-        private static TStream Add<TStream>(IMetadata metadata, IMetadataStreamBuffer streamBuffer)
+        private static TStream Add<TStream>(MetadataDirectory metadata, IMetadataStreamBuffer streamBuffer)
             where TStream : class, IMetadataStream
         {
             var stream = streamBuffer.CreateStream();