| 1 | // 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. |
| 2 | |
| 3 | namespace WixToolset.Extensibility |
| 4 | { |
| 5 | using WixToolset.Data; |
| 6 | using WixToolset.Extensibility.Data; |
| 7 | using WixToolset.Extensibility.Services; |
| 8 | |
| 9 | /// <summary> |
| 10 | /// Base class for creating a resolver extension. |
| 11 | /// </summary> |
| 12 | public abstract class BaseResolverExtension : IResolverExtension |
| 13 | { |
| 14 | /// <summary> |
| 15 | /// Context for use by the extension. |
| 16 | /// </summary> |
| 17 | protected IResolveContext Context { get; private set; } |
| 18 | |
| 19 | /// <summary> |
| 20 | /// Messaging for use by the extension. |
| 21 | /// </summary> |
| 22 | protected IMessaging Messaging { get; private set; } |
| 23 | |
| 24 | /// <summary> |
| 25 | /// Creates a resolve file result. |
| 26 | /// </summary> |
| 27 | protected IResolveFileResult CreateResolveFileResult() => this.Context.ServiceProvider.GetService<IResolveFileResult>(); |
| 28 | |
| 29 | /// <summary> |
| 30 | /// Called at the beginning of the resolving variables and files. |
| 31 | /// </summary> |
| 32 | public virtual void PreResolve(IResolveContext context) |
| 33 | { |
| 34 | this.Context = context; |
| 35 | |
| 36 | this.Messaging = context.ServiceProvider.GetService<IMessaging>(); |
| 37 | } |
| 38 | |
| 39 | /// <summary> |
| 40 | /// See <see cref="IResolverExtension.ResolveFile(string, IntermediateSymbolDefinition, SourceLineNumber, BindStage)"/> |
| 41 | /// </summary> |
| 42 | /// <param name="source"></param> |
| 43 | /// <param name="symbolDefinition"></param> |
| 44 | /// <param name="sourceLineNumbers"></param> |
| 45 | /// <param name="bindStage"></param> |
| 46 | /// <returns></returns> |
| 47 | public virtual IResolveFileResult ResolveFile(string source, IntermediateSymbolDefinition symbolDefinition, SourceLineNumber sourceLineNumbers, BindStage bindStage) |
| 48 | { |
| 49 | return null; |
| 50 | } |
| 51 | |
| 52 | /// <summary> |
| 53 | /// Called at the end of resolve. |
| 54 | /// </summary> |
| 55 | public virtual void PostResolve(IResolveResult result) |
| 56 | { |
| 57 | } |
| 58 | } |
| 59 | } |