static void Main(string[] args)
{
if (args.Length < 2)
{
Display.ShowMessage("Not All Parameters are Specified!");
}
string Mode = "compress";
if (args[0].ToLower().Equals("decompress"))
{
Mode = "decompress";
}
else if (!args[0].ToLower().Equals("compress"))
{
Display.ShowMessage("Operation Not Specified!");
return;
}
char[] wrong = { '/', ':', '?', '*', '<', '>', '|', '"' };
string SrcFileName = args[1];
if (Path.GetFileName(SrcFileName).IndexOfAny(wrong) >= 0)
{
Display.ShowMessage("Wrong Source File Path!");
return;
}
if (!File.Exists(SrcFileName))
{
Display.ShowMessage("Source File Not Exists!");
return;
}
string DstFileName = args[2];
if (!Directory.Exists(Path.GetDirectoryName(DstFileName)) || Path.GetFileName(DstFileName).IndexOfAny(wrong) >= 0)
{
Display.ShowMessage("Wrong Destination File Path!");
return;
}
if (File.Exists(DstFileName))
{
if (!Display.ShowMessage("Destination File Exists!\r\nDo You Want to Overwrite it? (y/n): ", true))
{
return;
}
File.Delete(DstFileName);
}
GZip gz = null;
if (Mode.Equals("compress"))
{
gz = new Compression(SrcFileName, DstFileName);
}
else
{
gz = new Decompression(SrcFileName, DstFileName);
}
gz.Process();
}