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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.WindowsInstaller.ExtensibilityServices
{
using System;
using System.Collections.Generic;
using System.Linq;
using WixToolset.Data;
using WixToolset.Data.Symbols;
using WixToolset.Data.WindowsInstaller;
using WixToolset.Data.WindowsInstaller.Rows;
using WixToolset.Extensibility.Data;
using WixToolset.Extensibility.Services;
internal class WindowsInstallerBackendHelper : IWindowsInstallerBackendHelper
{
private readonly IBackendHelper backendHelper;
public WindowsInstallerBackendHelper(IServiceProvider serviceProvider)
{
this.backendHelper = serviceProvider.GetService<IBackendHelper>();
}
#region IBackendHelper interfaces
public IFileFacade CreateFileFacade(FileSymbol file, AssemblySymbol assembly) => this.backendHelper.CreateFileFacade(file, assembly);
public IFileFacade CreateFileFacade(FileRow fileRow) => this.backendHelper.CreateFileFacade(fileRow);
public IFileFacade CreateFileFacadeFromMergeModule(FileSymbol fileSymbol) => this.backendHelper.CreateFileFacadeFromMergeModule(fileSymbol);
public IFileTransfer CreateFileTransfer(string source, string destination, bool move, SourceLineNumber sourceLineNumbers = null) => this.backendHelper.CreateFileTransfer(source, destination, move, sourceLineNumbers);
public string CreateGuid() => this.backendHelper.CreateGuid();
public string CreateGuid(Guid namespaceGuid, string value) => this.backendHelper.CreateGuid(namespaceGuid, value);
public IResolvedDirectory CreateResolvedDirectory(string directoryParent, string name) => this.backendHelper.CreateResolvedDirectory(directoryParent, name);
public IEnumerable<ITrackedFile> ExtractEmbeddedFiles(IEnumerable<IExpectedExtractFile> embeddedFiles) => this.backendHelper.ExtractEmbeddedFiles(embeddedFiles);
public string GenerateIdentifier(string prefix, params string[] args) => this.backendHelper.GenerateIdentifier(prefix, args);
public string GetCanonicalRelativePath(SourceLineNumber sourceLineNumbers, string elementName, string attributeName, string relativePath) => this.backendHelper.GetCanonicalRelativePath(sourceLineNumbers, elementName, attributeName, relativePath);
public int GetValidCodePage(string value, bool allowNoChange, bool onlyAnsi = false, SourceLineNumber sourceLineNumbers = null) => this.backendHelper.GetValidCodePage(value, allowNoChange, onlyAnsi, sourceLineNumbers);
public string GetMsiFileName(string value, bool source, bool longName) => this.backendHelper.GetMsiFileName(value, source, longName);
public bool IsValidBinderVariable(string variable) => this.backendHelper.IsValidBinderVariable(variable);
public bool IsValidFourPartVersion(string version) => this.backendHelper.IsValidFourPartVersion(version);
public bool IsValidIdentifier(string id) => this.backendHelper.IsValidIdentifier(id);
public bool IsValidLongFilename(string filename, bool allowWildcards, bool allowRelative) => this.backendHelper.IsValidLongFilename(filename, allowWildcards, allowRelative);
public bool IsValidShortFilename(string filename, bool allowWildcards) => this.backendHelper.IsValidShortFilename(filename, allowWildcards);
public void ResolveDelayedFields(IEnumerable<IDelayedField> delayedFields, Dictionary<string, string> variableCache) => this.backendHelper.ResolveDelayedFields(delayedFields, variableCache);
public string[] SplitMsiFileName(string value) => this.backendHelper.SplitMsiFileName(value);
public ITrackedFile TrackFile(string path, TrackedFileType type, SourceLineNumber sourceLineNumbers = null) => this.backendHelper.TrackFile(path, type, sourceLineNumbers);
#endregion
#region IWindowsInstallerBackendHelper interfaces
public Row CreateRow(IntermediateSection section, IntermediateSymbol symbol, WindowsInstallerData data, TableDefinition tableDefinition)
{
var table = data.EnsureTable(tableDefinition);
var row = table.CreateRow(symbol.SourceLineNumbers);
row.SectionId = section.Id;
return row;
}
public bool TryAddSymbolToMatchingTableDefinitions(IntermediateSection section, IntermediateSymbol symbol, WindowsInstallerData data, TableDefinitionCollection tableDefinitions)
{
var tableDefinition = tableDefinitions.FirstOrDefault(t => t.SymbolDefinition?.Name == symbol.Definition.Name);
if (tableDefinition == null)
{
return false;
}
var row = this.CreateRow(section, symbol, data, tableDefinition);
var rowOffset = 0;
if (tableDefinition.SymbolIdIsPrimaryKey)
{
row[0] = symbol.Id.Id;
rowOffset = 1;
}
for (var i = 0; i < symbol.Fields.Length; ++i)
{
if (i < tableDefinition.Columns.Length)
{
var column = tableDefinition.Columns[i + rowOffset];
switch (column.Type)
{
case ColumnType.Number:
row[i + rowOffset] = column.Nullable ? symbol.AsNullableNumber(i) : symbol.AsNumber(i);
break;
default:
row[i + rowOffset] = symbol.AsString(i);
break;
}
}
}
return true;
}
#endregion
}
}
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