private static string GetRARFileCRC(string rarVolumePath, string fileName)
{
if (!FileHandler.FileExists(rarVolumePath))
{
return(string.Empty);
}
Unrar unrar = new Unrar(rarVolumePath);
try
{
unrar.Open();
while (unrar.ReadHeader() && unrar.CurrentFile.FileName != fileName)
{
unrar.Skip();
}
if (unrar.CurrentFile != null && unrar.CurrentFile.FileName == fileName)
{
return(unrar.CurrentFile.FileCRC.ToString("X8").ToLower());
}
}
finally
{
unrar.Close();
}
return(string.Empty);
}
public static CFolder GetFolder(string FileName)
{
if (FileName.Substring(FileName.Length - 4, 4).ToLower() != ".rar")
{
throw new Exception("File type did not match this Plugins!");
}
char[] sp = { '\\' };
string[] TempStrs = FileName.Split(sp);
CFolder TempFolder = new CFolder();
if (Directory.Exists(Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles) + " (x86)"))
{
Unrar64 rar = new Unrar64(FileName);
rar.Open(Unrar64.OpenMode.List);
TempFolder.Name = TempStrs[TempStrs.Length - 1];
Array.Clear(TempStrs, 0, TempStrs.Length);
while (rar.ReadHeader())
{
//if (!rar.CurrentFile.IsDirectory)
//{
TempStrs = rar.CurrentFile.FileName.Split(sp);
FillFolder(FileName, TempStrs, 0, TempFolder, rar.CurrentFile);
//}
rar.Skip();
}
rar.Close();
rar = null;
}
else
{
Unrar rar = new Unrar(FileName);
rar.Open(Unrar.OpenMode.List);
TempFolder.Name = TempStrs[TempStrs.Length - 1];
Array.Clear(TempStrs, 0, TempStrs.Length);
while (rar.ReadHeader())
{
//if (!rar.CurrentFile.IsDirectory)
//{
TempStrs = rar.CurrentFile.FileName.Split(sp);
FillFolder(FileName, TempStrs, 0, TempFolder, rar.CurrentFile);
//}
rar.Skip();
}
rar.Close();
rar = null;
}
TempFolder.SpecialItem = true;
TempFolder.CreatedTime = (new FileInfo(FileName)).CreationTimeUtc;
return(TempFolder);
}
private void CheckFile(FiasFileInfo aFileInfo)
{
var folder = Path.GetDirectoryName(aFileInfo.FileName) + "\\Extracted";
if (!Directory.Exists(folder))
{
aFileInfo.Extracted = false;
return;
}
var files = Directory.GetFiles(folder).Select(Path.GetFileName).ToList();
using (var unrar = new Unrar())
{
unrar.ArchivePathName = aFileInfo.FileName;
unrar.Open(Unrar.OpenMode.List);
while (unrar.ReadHeader())
{
if (stopEvent.WaitOne(0))
{
throw new StopException();
}
if (OnCheckProgress != null)
{
OnCheckProgress(0, 0, string.Format("Проверка файла {0}", folder + "\\" + unrar.CurrentFile.FileName));
}
if (!files.Contains(unrar.CurrentFile.FileName))
{
aFileInfo.Extracted = false;
return;
}
var crc32 = new Crc32();
uint hash;
using (var fs = File.Open(folder + "\\" + unrar.CurrentFile.FileName, FileMode.Open))
{
var byteHash = crc32.ComputeHash(fs);
hash = BitConverter.ToUInt32(byteHash.Reverse().ToArray(), 0);
}
if (unrar.CurrentFile.FileCRC != hash)
{
aFileInfo.Extracted = false;
return;
}
unrar.Skip();
}
}
aFileInfo.Extracted = true;
}
public void ConvertToImage(string rarPath, string imageOutputDirPath)
{
try
{
Unrar tmp = new Unrar(rarPath);
tmp.Open(Unrar.OpenMode.List);
string[] files = tmp.ListFiles();
tmp.Close();
int total = files.Length;
int done = 0;
Unrar unrar = new Unrar(rarPath);
unrar.Open(Unrar.OpenMode.Extract);
unrar.DestinationPath = imageOutputDirPath;
while (unrar.ReadHeader() && !cancelled)
{
if (unrar.CurrentFile.IsDirectory)
{
unrar.Skip();
}
else
{
unrar.Extract();
++done;
if (this.ProgressChanged != null)
{
this.ProgressChanged(done, total);
}
}
}
unrar.Close();
if (this.ConvertSucceed != null)
{
this.ConvertSucceed();
}
}
catch (Exception ex)
{
if (this.ConvertFailed != null)
{
this.ConvertFailed(ex.Message);
}
}
}
private void openRarFile(string fileName)
{
using (Unrar unrar = new Unrar()) {
unrar.Open(fileName, Unrar.OpenMode.List);
while (unrar.ReadHeader())
{
if (!unrar.CurrentFile.IsDirectory)
{
addFile(unrar.CurrentFile);
}
else
{
addDirectory(unrar.CurrentFile);
}
unrar.Skip();
}
unrar.Close();
}
}
protected void unrar(string filename, string destination, List <string> extensions)
{
Unrar unrar = null;
try {
// Create new unrar class and attach event handlers for
// progress, missing volumes, and password
unrar = new Unrar();
//AttachHandlers(unrar);
// Set destination path for all files
unrar.DestinationPath = destination;
// Open archive for extraction
unrar.Open(filename, Unrar.OpenMode.Extract);
// SEASON_NR_EXTRACTION_PATTERNS_KEY each file with subtitle extension
while (unrar.ReadHeader())
{
string extension = Path.GetExtension(unrar.CurrentFile.FileName).Substring(1).ToLower().Replace(".", "");
if (extensions.Contains(extension))
{
unrar.Extract();
}
else
{
unrar.Skip();
}
}
}
catch (Exception ex) {
Logger.Instance.LogMessage("Error during unpack of file: " + filename + " (" + ex.Message + ")", LogLevel.ERROR);
}
finally {
if (unrar != null)
{
unrar.Close();
}
}
}
private void CheckFile(FiasFileInfo aFileInfo)
{
var folder = Path.GetDirectoryName(aFileInfo.FileName) + "\\Extracted";
if (!Directory.Exists(folder))
{
aFileInfo.Extracted = false;
return;
}
var files = Directory.GetFiles(folder).Select(Path.GetFileName).ToList();
using (var unrar = new Unrar())
{
unrar.ArchivePathName = aFileInfo.FileName;
unrar.Open(Unrar.OpenMode.List);
while (unrar.ReadHeader())
{
if (stopEvent.WaitOne(0))
throw new StopException();
if (OnCheckProgress != null)
OnCheckProgress(0, 0, string.Format("Проверка файла {0}", folder + "\\" + unrar.CurrentFile.FileName));
if (!files.Contains(unrar.CurrentFile.FileName))
{
aFileInfo.Extracted = false;
return;
}
var crc32 = new Crc32();
uint hash;
using (var fs = File.Open(folder + "\\" + unrar.CurrentFile.FileName, FileMode.Open))
{
var byteHash = crc32.ComputeHash(fs);
hash = BitConverter.ToUInt32(byteHash.Reverse().ToArray(), 0);
}
if (unrar.CurrentFile.FileCRC != hash)
{
aFileInfo.Extracted = false;
return;
}
unrar.Skip();
}
}
aFileInfo.Extracted = true;
}