public bool GetParametersConnect()
{
try
{
if (!File.Exists(SystemArgs.Path.ConnectApplicationPath))
{
throw new Exception();
}
using (StreamReader sr = new StreamReader(File.Open(SystemArgs.Path.ConnectApplicationPath, FileMode.Open)))
{
_Port = sr.ReadLine();
}
return(true);
}
catch (Exception e)
{
SystemArgs.PrintLog(e.Message);
return(false);
}
}
private void OK_B_Click(object sender, EventArgs e)
{
try
{
if (String.IsNullOrEmpty(IP_TB.Text))
{
IP_TB.Focus();
throw new Exception("Необходимо ввести IP - адрес");
}
if (String.IsNullOrEmpty(Port_TB.Text))
{
Port_TB.Focus();
throw new Exception("Необходимо ввести порт");
}
Int32 Port = Convert.ToInt32(Port_TB.Text);
SystemArgs.Server._Port = Port_TB.Text.Trim();
if (SystemArgs.Server.SetParametersConnect())
{
SystemArgs.PrintLog("Обновлены параметры сервера порт: " + SystemArgs.Server._Port + " " + DateTime.Now.ToString());
MessageBox.Show("Параметры подключения успешно обновлены", "Информация", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (FormatException)
{
Port_TB.Focus();
MessageBox.Show("Порт подключения должен состоять из целых цифр", "Внимание", MessageBoxButtons.OK, MessageBoxIcon.Warning);
return;
}
catch (Exception E)
{
SystemArgs.PrintLog(E.Message);
MessageBox.Show(E.Message, "Внимание", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
public bool Start()
{
try
{
if (CreateTempDirectory())
{
listener = new TcpListener(IPAddress.Any, Convert.ToInt32(SystemArgs.Server._Port));
listener.Start();
ListeningAsync();
SystemArgs.PrintLog("Запущено слушание клиентов и найдена директория темповых файлов");
return(true);
}
else
{
SystemArgs.PrintLog("Ошибка создания директории темповых файлов");
return(false);
}
}
catch (Exception e)
{
SystemArgs.PrintLog(e.Message);
return(false);
}
}
public bool SetParametersConnect()
{
try
{
String Dir = SystemArgs.Path.GetDirectory(SystemArgs.Path.ConnectApplicationPath);
if (!Directory.Exists(Dir))
{
Directory.CreateDirectory(Dir);
}
using (StreamWriter sw = new StreamWriter(File.Open(SystemArgs.Path.ConnectApplicationPath, FileMode.Create)))
{
sw.WriteLine(_Port);
}
return(true);
}
catch (Exception e)
{
SystemArgs.PrintLog(e.Message);
return(false);
}
}
public String TIFF(string path)
{
try
{
using (Reader reader = new Reader())
{
reader.BarcodeTypesToFind.DataMatrix = true;
Image myImage = Image.FromFile(path);
Bitmap source = new Bitmap(myImage);
myImage.Dispose();
int imgw = 0;
int imgh = 0;
string cash = null;
for (int i = 250; i < source.Width; i = i + 20)
{
for (int j = 300; j < source.Height; j = j + 20)
{
imgw = i; imgh = j;
Bitmap bmp = source.Clone(new System.Drawing.Rectangle(source.Width - imgw, source.Height - imgh, 250, 300), source.PixelFormat);
FoundBarcode[] barcodes = reader.ReadFrom(bmp);
foreach (FoundBarcode code in barcodes)
{
if (code.Value.Split('_').Length == 6)
{
cash = code.Value;
}
}
if (cash != null)
{
var fromEncodind = Encoding.GetEncoding("ISO-8859-1"); //из какой кодировки
var bytes = fromEncodind.GetBytes(cash);
var toEncoding = Encoding.GetEncoding(1251); //в какую кодировку
cash = toEncoding.GetString(bytes);
while (cash.IndexOf("<FNC1>") != -1)
{
cash = cash.Replace("<FNC1>", "и");
}
cash = cash.Remove(cash.IndexOf('>'), cash.IndexOf('<') - cash.IndexOf('>') + 1);
String[] ExistingCharaterEnglish = new String[] { "A", "a", "B", "C", "c", "E", "e", "H", "K", "M", "O", "o", "P", "p", "T" };
String[] ExistingCharaterRussia = new String[] { "А", "а", "В", "С", "с", "Е", "е", "Н", "К", "М", "О", "о", "Р", "р", "Т" };
String[] Temp = cash.Split('_');
String ReplaceMark = "";
for (int k = 0; k < ExistingCharaterRussia.Length; k++)
{
ReplaceMark = Temp[2].Replace(ExistingCharaterRussia[k], ExistingCharaterEnglish[k]);
}
String[] Splitter = Temp[1].Split('и');
while (Splitter[0][0] == '0')
{
Splitter[0] = Splitter[0].Remove(0, 1);
}
if (Splitter.Length != 1)
{
Temp[1] = Splitter[0] + "и" + Splitter[1];
}
else
{
Temp[1] = Splitter[0];
}
cash = Temp[0] + "_" + Temp[1] + "_" + ReplaceMark + "_" + Temp[3] + "_" + Temp[4] + "_" + Temp[5];
source.Dispose();
bmp.Dispose();
return(cash);
}
bmp.Dispose();
}
}
source.Dispose();
cash = "Не правильно";
return(cash);
}
}
catch (Exception e)
{
SystemArgs.PrintLog(e.ToString());
return(e.Message);
}
}
private void Listening()
{
try
{
while (true)
{
String User = "";
TcpClient client = listener.AcceptTcpClient();
using (NetworkStream inputStream = client.GetStream())
{
using (BinaryReader reader = new BinaryReader(inputStream))
{
if (reader.ReadBoolean())
{
Load?.Invoke("Была проведена проверка соединения пользователем " + reader.ReadString());
client.Close();
continue;
}
else
{
User = reader.ReadString();
Load?.Invoke("Был присоединен пользователь " + User);
}
string OldFilename = reader.ReadString();
string FileName = reader.ReadString();
long lenght = reader.ReadInt64();
using (FileStream outputStream = File.Open(Path.Combine(SystemArgs.Path.TempFile, Index + ".png"), FileMode.Create))
{
long totalBytes = 0;
int readBytes = 0;
byte[] buffer = new byte[8192];
do
{
readBytes = inputStream.Read(buffer, 0, buffer.Length);
outputStream.Write(buffer, 0, readBytes);
totalBytes += readBytes;
} while (client.Connected && totalBytes < lenght);
Load?.Invoke("Был получен файл: " + OldFilename);
}
String Data = SystemArgs.Decode.TIFF(SystemArgs.Path.TempFile + @"\" + Index + ".png");
Byte[] responseData = Encoding.UTF8.GetBytes(Data);
inputStream.Write(responseData, 0, responseData.Length);
Load?.Invoke("Были отправлены данные: " + Data);
Index++;
}
}
client.Close();
DirectoryInfo TempFiles = new DirectoryInfo(SystemArgs.Path.TempFile);
if (TempFiles.GetFiles().Length >= 50)
{
foreach (FileInfo File in TempFiles.GetFiles())
{
File.Delete();
}
}
Load?.Invoke("Был отключен пользователь " + User);
}
}
catch (Exception e)
{
SystemArgs.PrintLog(e.Message);
ListeningAsync();
}
}
private void notifyIcon1_Click(object sender, EventArgs e)
{
this.ShowInTaskbar = true;
this.WindowState = FormWindowState.Normal;
SystemArgs.PrintLog("Сервер развернут из трея");
}
private void Exit_TSM_Click(object sender, EventArgs e)
{
SystemArgs.PrintLog("Закрытие сервера");
Environment.Exit(0);
}
