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C#: Implement support for path transformers

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This commit is contained in:
Tom Hvitved
2020-09-07 08:57:49 +02:00
parent 14567f5314
commit 37f1ce3122
18 changed files with 442 additions and 231 deletions
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27
csharp/extractor/Semmle.Extraction.CIL/Entities/File.cs
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@@ -13,33 +13,38 @@ namespace Semmle.Extraction.CIL.Entities
public class File : LabelledEntity, IFile
{
protected readonly string path;
protected readonly string OriginalPath;
protected readonly PathTransformer.ITransformedPath TransformedPath;
public File(Context cx, string path) : base(cx)
{
this.path = Semmle.Extraction.Entities.File.PathAsDatabaseString(path);
this.OriginalPath = path;
TransformedPath = cx.cx.Extractor.PathTransformer.Transform(OriginalPath);
}
public override void WriteId(TextWriter trapFile)
{
trapFile.Write(Semmle.Extraction.Entities.File.PathAsDatabaseId(path));
trapFile.Write(TransformedPath.DatabaseId);
}
public override bool Equals(object obj)
{
return GetType() == obj.GetType() && path == ((File)obj).path;
return GetType() == obj.GetType() && OriginalPath == ((File)obj).OriginalPath;
}
public override int GetHashCode() => 11 * path.GetHashCode();
public override int GetHashCode() => 11 * OriginalPath.GetHashCode();
public override IEnumerable<IExtractionProduct> Contents
{
get
{
var parent = cx.CreateFolder(System.IO.Path.GetDirectoryName(path));
yield return parent;
yield return Tuples.containerparent(parent, this);
yield return Tuples.files(this, path, System.IO.Path.GetFileNameWithoutExtension(path), System.IO.Path.GetExtension(path).Substring(1));
if (TransformedPath.ParentDirectory is PathTransformer.ITransformedPath dir)
{
var parent = cx.CreateFolder(dir);
yield return parent;
yield return Tuples.containerparent(parent, this);
}
yield return Tuples.files(this, TransformedPath.Value, TransformedPath.NameWithoutExtension, TransformedPath.Extension);
}
}
@@ -65,9 +70,9 @@ namespace Semmle.Extraction.CIL.Entities
var text = file.Contents;
if (text == null)
cx.cx.Extractor.Logger.Log(Util.Logging.Severity.Warning, string.Format("PDB source file {0} could not be found", path));
cx.cx.Extractor.Logger.Log(Util.Logging.Severity.Warning, string.Format("PDB source file {0} could not be found", OriginalPath));
else
cx.cx.TrapWriter.Archive(path, text);
cx.cx.TrapWriter.Archive(TransformedPath, text);
yield return Tuples.file_extraction_mode(this, 2);
}