private void button4_Click(object sender, EventArgs e)
{
alg.setLetters(textBox1.Text);
alg.setKey(textBox4.Text);
alg.setFile("C:\\Users\\Nemanja\\Desktop\\New Text Document.txt");
alg.makeDictionary();
alg.algStartE();
}
public void consumerWork()
{
while (true)
{
//while (!form.listIsEmpty())
while (red.Count != 0)
{
if (form.getIndex() == 0)
{
//string s = form.getListItem();
string s;
lock (thislock)
{
s = red.Dequeue();
}
StreamReader plaintext;
try
{
plaintext = new StreamReader(s);
}
catch (IOException)
{
Thread.Sleep(3000);
plaintext = new StreamReader(s);
}
char[] sp = { '\\', '\\' };
string[] s1 = s.Split(sp);
int br = s1.Length - 1;
StreamWriter saveWork = File.AppendText(form.getSourceFolder() + "\\resume.dat");
saveWork.WriteLine(s);
saveWork.Close();
string[] s2 = s1[br].Split('.');
string s3 = "";
for (int i = 0; i < s2.Length; i++)
{
if (s2[i] != "txt")
{
s3 += s2[i];
}
}
s3 += ".code";
StreamWriter coded = new StreamWriter(form.getDestinationFolder() + "\\" + s3);
alg.setFile(s);
alg.setKey(form.getKey());
alg.setLetters(form.getLetters());
coded.WriteLine(alg.algStartE());
coded.Close();
plaintext.Close();
form.deleteListItem(s);
}
else if (form.getIndex() == 1)
{
string s;
lock (thislock)
{
s = red.Dequeue();
}
form.deleteListItem(s);
StreamWriter saveWork = File.AppendText(form.getSourceFolder() + "\\resume.dat");
saveWork.WriteLine(s);
saveWork.Close();
GetKey();
char[] sp = { '\\', '\\' };
string[] s1 = s.Split(sp);
int br = s1.Length - 1;
string[] s2 = s1[br].Split('.');
string s3 = s2[s2.Length - 2];
byte[] result = new byte[15];
using (BinaryReader reader = new BinaryReader(new FileStream(s, FileMode.Open)))
{
using (BinaryWriter writer = new BinaryWriter(File.Open(form.getDestinationFolder() + "\\" + s3 + ".code", FileMode.Create)))
{
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
for (int i = 0; i < 15; i++)
{
filebytes[i] = 0x00;
}
reader.Read(filebytes, 0, 15);
for (int i = 0; i < 15; i++)
{
result[i] = 0x00;
result[i] = (byte)(filebytes[i] ^ keystream1[i]);
if (result[i] != 0x00)
{
writer.Write(result[i]);
}
}
}
}
}
}
else if (form.getIndex() == 2)
{
string s;
lock (thislock)
{
s = red.Dequeue();
}
form.deleteListItem(s);
StreamWriter saveWork = File.AppendText(form.getSourceFolder() + "\\resume.dat");
saveWork.WriteLine(s);
saveWork.Close();
uint[] kljuc = new uint[4];
kljuc[0] = 0x2b;
kljuc[1] = 0x3a;
kljuc[2] = 0x4c;
kljuc[3] = 0x1d;
char[] sp = { '\\', '\\' };
string[] s1 = s.Split(sp);
int br = s1.Length - 1;
string[] s2 = s1[br].Split('.');
string s3 = s2[s2.Length - 2];
byte[] result = new byte[8];
iv = Encoding.ASCII.GetBytes(form.getKey());
using (BinaryReader reader = new BinaryReader(new FileStream(s, FileMode.Open)))
{
using (BinaryWriter writer = new BinaryWriter(File.Open(form.getDestinationFolder() + "\\" + s3 + ".code", FileMode.Create)))
{
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
for (int i = 0; i < 8; i++)
{
teabytes[i] = 0x00;
}
reader.Read(teabytes, 0, 8);
for (int i = 0; i < 8; i++)
{
result[i] = 0x00;
result[i] = (byte)(teabytes[i] ^ iv[i]);
}
uint[] resultcon = new uint[2];
resultcon[0] = BitConverter.ToUInt32(result, 0);
resultcon[1] = BitConverter.ToUInt32(result, 4);
iv = alg3.EncodeTEA(resultcon, kljuc).SelectMany(BitConverter.GetBytes).ToArray();
//writer.Write(alg3.EncodeTEA(resultcon, kljuc).SelectMany(BitConverter.GetBytes).ToArray());
writer.Write(iv);
for (int i = 0; i < 8; i++)
{
iv[i] = (byte)(iv[i] ^ teabytes[i]);
}
}
}
}
}
else
{
string s;
lock (thislock)
{
s = red.Dequeue();
}
form.deleteListItem(s);
StreamWriter saveWork = File.AppendText(form.getSourceFolder() + "\\resume.dat");
saveWork.WriteLine(s);
saveWork.Close();
uint[] kljuc = new uint[4];
kljuc[0] = 0x2b;
kljuc[1] = 0x3a;
kljuc[2] = 0x4c;
kljuc[3] = 0x1d;
char[] sp = { '\\', '\\' };
string[] s1 = s.Split(sp);
int br = s1.Length - 1;
string[] s2 = s1[br].Split('.');
string s3 = s2[s2.Length - 2];
byte[] result = new byte[8];
iv = Encoding.ASCII.GetBytes(form.getKey());
using (BinaryReader reader = new BinaryReader(new FileStream(s, FileMode.Open)))
{
using (BinaryWriter writer = new BinaryWriter(File.Open(form.getDestinationFolder() + "\\" + s3 + ".code", FileMode.Create)))
{
while (reader.BaseStream.Position != reader.BaseStream.Length)
{
for (int i = 0; i < 8; i++)
{
teabytes[i] = 0x00;
}
reader.Read(teabytes, 0, 8);
for (int i = 0; i < 8; i++)
{
result[i] = 0x00;
result[i] = (byte)(teabytes[i] ^ iv[i]);
}
uint[] resultcon = new uint[2];
resultcon[0] = BitConverter.ToUInt32(result, 0);
resultcon[1] = BitConverter.ToUInt32(result, 4);
iv = alg3.EncodeXTEA(resultcon, kljuc).SelectMany(BitConverter.GetBytes).ToArray();
//writer.Write(alg3.EncodeTEA(resultcon, kljuc).SelectMany(BitConverter.GetBytes).ToArray());
writer.Write(iv);
for (int i = 0; i < 8; i++)
{
iv[i] = (byte)(iv[i] ^ teabytes[i]);
}
}
}
}
}
}
}
}
