public IArchiveContent GetArchiveContent(string filePath)
{
var archData = new ArchiveContent();
using (FileStream fs = File.OpenRead(filePath))
{
var reader = new RawDataReader(fs, Encoding.UTF8);
byte[] sign = Signature;
foreach (byte b in sign)
{
if (reader.ReadByte() != b)
{
throw new CorruptedFileException(filePath);
}
}
archData.CreationTime = reader.ReadTime();
int len = reader.ReadInt();
archData.ArchiveHeader = reader.ReadBytes(len);
archData.Files = FilesBag.GetContent(fs);
return(archData);
}
}
public static void Main(string[] args)
{
DotNetEnv.Env.Load();
DotNetEnv.Env.TraversePath().Load();
Console.WriteLine("Loading archive");
ArchiveContent.Load();
Console.WriteLine("Loaded!");
CreateHostBuilder(args).Build().Run();
}
public async Task Get()
{
string path = Request.Path + Request.QueryString;
path = path.Split('#')[0];
var entry = ArchiveContent.TryFetchEntry(path);
if (entry == null)
{
await Send404();
return;
}
var stream = await entry.FetchStream();
if (stream == null)
{
await Send404();
return;
}
Response.StatusCode = entry.status;
if (entry.contentType != null)
{
Response.Headers.Add("content-type", entry.contentType);
}
if (entry.location != null)
{
Response.Headers.Add("location", entry.location);
}
await stream.CopyToAsync(Response.Body);
stream.Close();
}
/// <summary>
/// Clears all controls.
/// </summary>
public void ClearView()
{
_archiveContent = null;
_archiveExtractor = null;
_metadataListView.Items.Clear();
_archiveItemInfoListView.Items.Clear();
_foldersTreeView.Nodes.Clear();
_attributesTabPage.Text = "Attributes (0)";
_fileIdLabel.Text = "";
_classificationLabel.Text = "";
_idMatchTypeLabel.Text = "";
_textSourceLabel.Text = "";
_contentResultLabel.Text = "";
_errorMessageLabel.Text = "";
_sha1BinaryHashLabel.Text = "";
_sha1ContentHashLabel.Text = "";
_fileEntropyLabel.Text = "";
_isEncryptedLabel.Text = "";
_attributesTextBox.Text = "";
_totalItemCountLabel.Text = "";
}
/// <summary>
/// Displays archive content.
/// </summary>
/// <param name="archiveContent"></param>
/// <param name="archiveExtractor"></param>
/// <param name="filename"></param>
/// <param name="filelength"></param>
public void UpdateContentView(ArchiveContent archiveContent, IArchiveExtractor archiveExtractor, string filename, long filelength)
{
ClearView();
_archiveContent = archiveContent;
_archiveExtractor = archiveExtractor;
_fileNameLabel.Text = filename;
_fileSizeLabel.Text = string.Format("{0:###,###,###,###}", filelength);
if (_archiveContent == null)
{
return;
}
_fileIdLabel.Text = archiveContent.FormatId.ID.ToString();
_classificationLabel.Text = archiveContent.FormatId.Classification.ToString();
_idMatchTypeLabel.Text = archiveContent.FormatId.MatchType.ToString();
_textSourceLabel.Text = archiveContent.TextSourceType.ToString();
_contentResultLabel.Text = archiveContent.Result.ToString();
_errorMessageLabel.Text = archiveContent.ErrorMessage != null ? archiveContent.ErrorMessage : "";
_sha1BinaryHashLabel.Text = archiveContent.SHA1BinaryHash != null ? archiveContent.SHA1BinaryHash : "";
_sha1ContentHashLabel.Text = archiveContent.SHA1ContentHash != null ? archiveContent.SHA1ContentHash : "";
_fileEntropyLabel.Text = archiveContent.FileEntropy != null?archiveContent.FileEntropy.Value.ToString("F7") : "";
_isEncryptedLabel.Text = archiveContent.FormatId.IsEncrypted.ToString();
_totalItemCountLabel.Text = archiveContent.ItemCount.ToString();
//
// Set metadata:
//
_metdataTabPage.Text = string.Format("Metadata ({0})", archiveContent.Metadata.Count + archiveContent.CustomMetadata.Count);
if (archiveContent.Metadata.Count > 0 || archiveContent.CustomMetadata.Count > 0)
{
MetadataHelper.PopulateListViewWithMetadata(_metadataListView, archiveContent.Metadata);
MetadataHelper.PopulateListViewWithMetadata(_metadataListView, archiveContent.CustomMetadata, false);
}
UpdateArchiveItemListView();
//
// Set Attributes:
//
if (archiveContent.Attributes.Count > 0)
{
var attributeBuilder = new StringBuilder();
foreach (var flag in archiveContent.Attributes)
{
attributeBuilder.AppendLine(flag.ToString());
}
_attributesTextBox.Text = attributeBuilder.ToString();
}
else
{
_attributesTextBox.Text = "";
}
_attributesTabPage.Text = string.Format("Attributes ({0})", archiveContent.Attributes.Count);
//
//
// Set folders (note: not all archives have internally stored email folders):
//
if (archiveContent.Root != null)
{
SetFolders(archiveContent.Root, _foldersTreeView);
if (_foldersTreeView.Nodes.Count > 0)
{
_foldersTreeView.ExpandAll();
_foldersTreeView.SelectedNode = _foldersTreeView.Nodes[0];
}
}
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="archiveContent"></param>
/// <param name="archiveExtractor"></param>
/// <param name="host"></param>
public ArchiveExtractorHelper(ArchiveContent archiveContent, IArchiveExtractor archiveExtractor, IHostUI host)
{
_archiveContent = archiveContent;
_archiveExtractor = archiveExtractor;
_hostUI = host;
}
