public void UnpackArchive(string filename, string destinationFolder, byte[] password)
{
RAROpenArchiveData archiveData = new RAROpenArchiveData();
RARHeaderData headerData = new RARHeaderData();
archiveData.ArcName = filename + '\0';
archiveData.OpenMode = RAR_OM_EXTRACT;
archiveData.CmtBuf = null;
IntPtr rarHandle = RAROpenArchive(ref archiveData);
try
{
if (archiveData.OpenResult != 0)
{
throw new Exception("Could not open the RAR archive " + filename);
}
RARSetPassword(rarHandle, password);
if (RARReadHeader(rarHandle, ref headerData) != 0)
{
throw new Exception("Could not read any file in the RAR archive " + filename);
}
if (RARProcessFile(rarHandle, 2, destinationFolder, null) != 0)
{
throw new Exception("Could not unpack the file in the RAR archive " + filename);
}
}
finally
{
RARCloseArchive(rarHandle);
}
}
private static extern IntPtr RAROpenArchive(ref RAROpenArchiveData archiveData);
private static extern IntPtr RAROpenArchive(ref RAROpenArchiveData archiveData);
public static extern IntPtr RAROpenArchive(ref RAROpenArchiveData archiveData);
