public CarverResults(FileCarver analyzer, TaskRunner taskRunner)
{
InitializeComponent();
this._analyzer = analyzer;
this._volume = analyzer.GetVolume();
this.taskRunner = taskRunner;
PopulateResultsList(analyzer.GetCarvedFiles());
}
private void SaveFileCarver(List <Dictionary <string, object> > fileCarverList)
{
foreach (var file in fileCarver.GetCarvedFiles())
{
var fileCarverObject = new Dictionary <string, object>();
fileCarverObject["Offset"] = file.Offset;
fileCarverObject["Name"] = file.FileName;
fileCarverObject["Size"] = file.FileSize;
fileCarverList.Add(fileCarverObject);
}
}
public void LoadFromJson(JsonElement partitionElement)
{
// We are loading a new database so clear previous results
fileDatabase.Reset();
// Find the Analysis element, which contains analysis results
JsonElement analysisElement;
if (!partitionElement.TryGetProperty("Analysis", out analysisElement))
{
var name = partitionElement.GetProperty("Name").GetString();
throw new FileLoadException($"Database: Partition ${name} is missing Analysis object!");
}
if (analysisElement.TryGetProperty("MetadataAnalyzer", out var metadataAnalysisList))
{
// Loads the files from the json into the FileDatabase
// Only post the results if there actually was any
if (LoadFromDatabase(metadataAnalysisList))
{
OnLoadRecoveryFromDatabase?.Invoke(null, null);
// Mark that analysis was done
this.metadataAnalyzer = true;
}
else
{
// Element was there but no analysis results were loaded
this.metadataAnalyzer = false;
}
}
if (analysisElement.TryGetProperty("FileCarver", out var fileCarverList))
{
// TODO: We will begin replacing this when we start work on customizable "CarvedFiles"
var analyzer = new FileCarver(this.volume, FileCarverInterval.Cluster, this.volume.Length);
analyzer.LoadFromDatabase(fileCarverList);
if (analyzer.GetCarvedFiles().Count > 0)
{
view.CreateCarverView(analyzer);
this.fileCarver = analyzer;
}
}
}
