public void DecompressFile(string sourceFileName, string destinationFileName)
{
Checker.CheckString(sourceFileName);
Checker.CheckString(destinationFileName);
var temporaryPath = environmentHelper.GetTempPath();
try {
using (var zipFile = new ZipFile(sourceFileName, Encoding.Default)) {
zipFile.ExtractAll(temporaryPath);
}
var wrapper = new DirectoryInfoWrapper(temporaryPath);
var directoryEntity = new DirectoryEntity(wrapper);
var file = directoryEntity.GetFiles()[0];
environmentHelper.CopyFile(file.FullName, destinationFileName);
} catch (Exception e) {
throw new CompressionException(e);
} finally {
environmentHelper.DeleteDirectory(temporaryPath);
}
}
