84 строки
2.5 KiB
C#
84 строки
2.5 KiB
C#
using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using System.Reflection;
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using System.Xml;
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using Microsoft.Build.Framework;
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using Microsoft.Build.Utilities;
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namespace Xamarin.MacDev.Tasks {
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public abstract class CreateBindingResourcePackageBase : Task {
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public string SessionId { get; set; }
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[Required]
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public string OutputPath { get; set; }
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[Required]
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public ITaskItem[] NativeReferences { get; set; }
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[Required]
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public string ProjectDir { get; set; }
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[Required]
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public string BindingAssembly { get; set; }
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[Output]
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public ITaskItem Manifest { get; set; }
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public override bool Execute ()
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{
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// LinkWith must be migrated for NoBindingEmbedding styled binding projects
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if (NativeReferences.Length == 0) {
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Log.LogError (7068, null, $"Can't create a binding resource package unless there are native references in the binding project.");
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return false;
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}
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string bindingResourcePath = Path.Combine (ProjectDir, OutputPath, Path.ChangeExtension (Path.GetFileName (BindingAssembly), ".resources"));
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Log.LogMessage ($"Creating binding resource package: {bindingResourcePath}");
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Directory.CreateDirectory (bindingResourcePath);
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foreach (var nativeRef in NativeReferences)
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Xamarin.Bundler.FileCopier.UpdateDirectory (nativeRef.ItemSpec, bindingResourcePath);
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string manifestPath = CreateManifest (bindingResourcePath);
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Manifest = new TaskItem ("Manifest") { ItemSpec = manifestPath };
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return true;
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}
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string [] NativeReferenceAttributeNames = new string [] { "Kind", "ForceLoad", "SmartLink", "Frameworks", "WeakFrameworks", "LinkerFlags", "NeedsGccExceptionHandling", "IsCxx"};
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string CreateManifest (string resourcePath)
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{
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XmlWriterSettings settings = new XmlWriterSettings() {
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OmitXmlDeclaration = true,
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Indent = true,
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IndentChars = "\t",
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};
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string manifestPath = Path.Combine (resourcePath, "manifest");
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using (var writer = XmlWriter.Create (manifestPath, settings)) {
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writer.WriteStartElement ("BindingAssembly");
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foreach (var nativeRef in NativeReferences) {
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writer.WriteStartElement ("NativeReference");
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writer.WriteAttributeString ("Name", Path.GetFileName (nativeRef.ItemSpec));
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foreach (string attribute in NativeReferenceAttributeNames) {
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writer.WriteStartElement (attribute);
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writer.WriteString (nativeRef.GetMetadata (attribute));
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writer.WriteEndElement ();
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}
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writer.WriteEndElement ();
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}
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writer.WriteEndElement ();
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}
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return manifestPath;
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}
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}
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}
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