| 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.Harvesters |
| 4 | { |
| 5 | using System; |
| 6 | using System.IO; |
| 7 | using WixToolset.Extensibility.Services; |
| 8 | using WixToolset.Harvesters.Extensibility; |
| 9 | |
| 10 | /// <summary> |
| 11 | /// The WiX Toolset harvester core. |
| 12 | /// </summary> |
| 13 | internal class HarvesterCore : IHarvesterCore |
| 14 | { |
| 15 | public IMessaging Messaging { get; set; } |
| 16 | |
| 17 | public IParseHelper ParseHelper { get; set; } |
| 18 | |
| 19 | /// <summary> |
| 20 | /// Gets or sets the value of the extension argument passed to heat. |
| 21 | /// </summary> |
| 22 | /// <value>The extension argument.</value> |
| 23 | public string ExtensionArgument { get; set; } |
| 24 | |
| 25 | /// <summary> |
| 26 | /// Gets or sets the value of the root directory that is being harvested. |
| 27 | /// </summary> |
| 28 | /// <value>The root directory being harvested.</value> |
| 29 | public string RootDirectory { get; set; } |
| 30 | |
| 31 | /// <summary> |
| 32 | /// Create an identifier based on passed file name |
| 33 | /// </summary> |
| 34 | /// <param name="filename">File name to generate identifer from</param> |
| 35 | /// <returns></returns> |
| 36 | public string CreateIdentifierFromFilename(string filename) |
| 37 | { |
| 38 | return this.ParseHelper.CreateIdentifierFromFilename(filename).Id; |
| 39 | } |
| 40 | |
| 41 | /// <summary> |
| 42 | /// Generate an identifier by hashing data from the row. |
| 43 | /// </summary> |
| 44 | /// <param name="prefix">Three letter or less prefix for generated row identifier.</param> |
| 45 | /// <param name="args">Information to hash.</param> |
| 46 | /// <returns>The generated identifier.</returns> |
| 47 | public string GenerateIdentifier(string prefix, params string[] args) |
| 48 | { |
| 49 | return this.ParseHelper.CreateIdentifier(prefix, args).Id; |
| 50 | } |
| 51 | |
| 52 | /// <summary> |
| 53 | /// Resolves a file's path if the Wix.File.Source value starts with "SourceDir\". |
| 54 | /// </summary> |
| 55 | /// <param name="fileSource">The Wix.File.Source value with "SourceDir\".</param> |
| 56 | /// <returns>The full path of the file.</returns> |
| 57 | public string ResolveFilePath(string fileSource) |
| 58 | { |
| 59 | if (fileSource.StartsWith("SourceDir\\", StringComparison.Ordinal)) |
| 60 | { |
| 61 | string file = Path.GetFullPath(this.RootDirectory); |
| 62 | if (File.Exists(file)) |
| 63 | { |
| 64 | return file; |
| 65 | } |
| 66 | else |
| 67 | { |
| 68 | fileSource = fileSource.Substring(10); |
| 69 | fileSource = Path.Combine(Path.GetFullPath(this.RootDirectory), fileSource); |
| 70 | } |
| 71 | } |
| 72 | |
| 73 | return fileSource; |
| 74 | } |
| 75 | } |
| 76 | } |