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// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
namespace WixToolset.Core
{
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Reflection;
using WixToolset.Data;
using WixToolset.Data.Bind;
using WixToolset.Data.Tuples;
using WixToolset.Extensibility;
using WixToolset.Extensibility.Data;
using WixToolset.Extensibility.Services;
/// <summary>
/// Binder of the WiX toolset.
/// </summary>
public sealed class Binder
{
public Binder(IServiceProvider serviceProvider)
{
this.ServiceProvider = serviceProvider;
}
public int CabbingThreadCount { get; set; }
public string CabCachePath { get; set; }
public int Codepage { get; set; }
public CompressionLevel? DefaultCompressionLevel { get; set; }
public IEnumerable<IDelayedField> DelayedFields { get; set; }
public IEnumerable<IExpectedExtractFile> ExpectedEmbeddedFiles { get; set; }
public IEnumerable<string> Ices { get; set; }
public string IntermediateFolder { get; set; }
public Intermediate IntermediateRepresentation { get; set; }
public string OutputPath { get; set; }
public string OutputPdbPath { get; set; }
public IEnumerable<string> SuppressIces { get; set; }
public bool SuppressValidation { get; set; }
public bool DeltaBinaryPatch { get; set; }
public IServiceProvider ServiceProvider { get; }
public BindResult Execute()
{
var context = this.ServiceProvider.GetService<IBindContext>();
context.CabbingThreadCount = this.CabbingThreadCount;
context.CabCachePath = this.CabCachePath;
context.Codepage = this.Codepage;
context.DefaultCompressionLevel = this.DefaultCompressionLevel;
context.DelayedFields = this.DelayedFields;
context.ExpectedEmbeddedFiles = this.ExpectedEmbeddedFiles;
context.Extensions = this.ServiceProvider.GetService<IExtensionManager>().Create<IBinderExtension>();
context.Ices = this.Ices;
context.IntermediateFolder = this.IntermediateFolder;
context.IntermediateRepresentation = this.IntermediateRepresentation;
context.OutputPath = this.OutputPath;
context.OutputPdbPath = this.OutputPdbPath;
context.SuppressIces = this.SuppressIces;
context.SuppressValidation = this.SuppressValidation;
// Prebind.
//
foreach (var extension in context.Extensions)
{
extension.PreBind(context);
}
// Bind.
//
this.WriteBuildInfoTable(context.IntermediateRepresentation, context.OutputPath, context.OutputPdbPath);
var bindResult = this.BackendBind(context);
if (bindResult != null)
{
// Postbind.
//
foreach (var extension in context.Extensions)
{
extension.PostBind(bindResult);
}
}
return bindResult;
}
private BindResult BackendBind(IBindContext context)
{
var extensionManager = context.ServiceProvider.GetService<IExtensionManager>();
var backendFactories = extensionManager.Create<IBackendFactory>();
var entrySection = context.IntermediateRepresentation.Sections[0];
foreach (var factory in backendFactories)
{
if (factory.TryCreateBackend(entrySection.Type.ToString(), context.OutputPath, null, out var backend))
{
var result = backend.Bind(context);
return result;
}
}
// TODO: messaging that a backend could not be found to bind the output type?
return null;
}
private void WriteBuildInfoTable(Intermediate output, string outputFile, string outputPdbPath)
{
var entrySection = output.Sections.First(s => s.Type != SectionType.Fragment);
var executingAssembly = Assembly.GetExecutingAssembly();
var fileVersion = FileVersionInfo.GetVersionInfo(executingAssembly.Location);
var buildInfoTuple = new WixBuildInfoTuple();
buildInfoTuple.WixVersion = fileVersion.FileVersion;
buildInfoTuple.WixOutputFile = outputFile;
if (!String.IsNullOrEmpty(outputPdbPath))
{
buildInfoTuple.WixPdbFile = outputPdbPath;
}
entrySection.Tuples.Add(buildInfoTuple);
}
}
}
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