public ArchiveExtraction ReadFromFile(string archiveFileName, string metadataFileName)
{
Log.Information("Reading archive from file: " + archiveFileName);
Log.Information("Reading archive metadata from file: " + metadataFileName);
ArchiveExtraction archiveExtraction = _archiveExtractor.Extract(archiveFileName);
archiveExtraction.ArchiveType = _archiveIdentifier.Identify(metadataFileName);
return(archiveExtraction);
}
private void UnpackIfRequired()
{
RootPath = Path.Combine(ExtractPath, Name);
if (Rewrite || IsDirectoryNotExistsOrEmpty())
{
using (var zipFileNameMutex = new Mutex(false, ConvertToValidMutexName(ArchiveName)))
{
if (!zipFileNameMutex.WaitOne())
{
return;
}
try
{
if (Rewrite || IsDirectoryNotExistsOrEmpty())
{
Logger.LogInfo($"{Name} extraction...");
if (DirectoryExt.Exists(RootPath))
{
DirectoryExt.Delete(RootPath);
}
IArchiveExtractor extractor = SevenZipExtractor.Is7zInstalled
? (IArchiveExtractor) new SevenZipExtractor()
: new StandardArchiveExtractor();
extractor.Logger = Logger;
extractor.Extract(ArchiveName, RootPath);
if (RemoveAfterExtraction)
{
FileExt.Delete(ArchiveName);
}
Logger.LogInfo($"{Name} extracted.");
string[] directories = DirectoryExt.GetDirectories(RootPath);
if (directories.Length == 1)
{
DirectoryExt.CreateDirectory(RootPath);
foreach (string fileSystemEntry in DirectoryExt.EnumerateFileSystemEntries(directories[0]))
{
string shortName = Path.GetFileName(fileSystemEntry);
string newName = Path.Combine(RootPath, shortName);
if (FileExt.Exists(fileSystemEntry))
{
FileExt.Move(fileSystemEntry, newName);
}
else
{
try
{
DirectoryExt.Move(fileSystemEntry, newName);
}
catch
{
DirectoryExt.Move(fileSystemEntry, newName);
}
}
}
DirectoryExt.Delete(directories[0]);
}
}
}
catch (Exception ex) when(!(ex is ThreadAbortException))
{
RootPath = null;
Logger.LogError(ex);
}
finally
{
zipFileNameMutex.ReleaseMutex();
}
}
}
}
