Files
perun/02_Windows_App/Perun_v1/form_Main.cs
Szymon Porwolik cc30d305d5 Exeption handling
2019-02-23 18:29:55 +01:00

411 lines
16 KiB
C#

using System;
using System.Diagnostics;
using System.Net;
using System.Net.Sockets;
using System.Reflection;
using System.Text;
using System.Threading;
using System.Windows.Forms;
using MySql.Data.MySqlClient;
using Newtonsoft.Json;
namespace Perun_v1
{
public partial class form_Main : Form
{
// Variable definitions
public Thread thread_UDPListener; // Seperate thread for UDP
public class_UDPListener UDPListener; // Helper class for UDP comunication
public string[] LogHistory=new string[10]; // Log history for GUI
public string[] SendBuffer=new string[10]; // Mysql send buffer
public bool LetMeOut=false; // Helper to handle system tray
public string MySql_connStr; // MySQL connection string
public static void LogHistoryAdd(ref string[] LogHistory, string Comment)
{
// Add to log history and rotate
for (int i = 0; i < LogHistory.Length - 1; i++)
{
LogHistory[i] = LogHistory[i + 1];
}
LogHistory[9] = DateTime.Now.ToString("HH:mm:ss") + " > " + Comment;
}
public void SendToMySql(string raw_udp_frame)
{
// Main function to send data to mysql
dynamic udp_frame = JsonConvert.DeserializeObject(raw_udp_frame);
// Cut raw data to type and paylod for proper mysql insert
string type = udp_frame.type;
string payload = "";
string sql = "";
// Modify specific
if (type == "1") // Inject app version information
{
Assembly assembly = Assembly.GetExecutingAssembly();
FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(assembly.Location);
string version = fileVersionInfo.ProductVersion;
udp_frame.payload["v_win"] = "v"+version;
}
// Specific SQL
if(type == "50")
{
sql = "INSERT INTO `pe_LogChat` (`pe_LogChat_id`, `pe_LogChat_playerid`, `pe_LogChat_msg`, `pe_LogChat_all`) VALUES (NULL, '"+udp_frame.payload.player+ "', '" + udp_frame.payload.msg + "', '" + udp_frame.payload.all + "');";
}
else if(type == "51")
{
sql = "INSERT INTO `pe_LogEvent` (`pe_LogEvent_id`, `pe_LogEvent_datetime`, `pe_LogEvent_type`, `pe_LogEvent_content`) VALUES (NULL, CURRENT_TIMESTAMP, '" + udp_frame.payload.log_type + "', '" + udp_frame.payload.log_content + "');";
}
else
{
payload = JsonConvert.SerializeObject(udp_frame.payload);
sql = "INSERT INTO pe_DataRaw(pe_dataraw_type,pe_dataraw_payload) VALUES (" + type + ",JSON_QUOTE('" + payload + "')) ON DUPLICATE KEY UPDATE pe_dataraw_payload = JSON_QUOTE('" + payload + "')";
}
// Connect to mysql
MySqlConnection conn = new MySqlConnection(MySql_connStr);
try
{
Console.WriteLine("Sending data to MySQL - Begin");
conn.Open();
MySqlCommand cmd = new MySqlCommand(sql, conn);
MySqlDataReader rdr = cmd.ExecuteReader();
while (rdr.Read())
{
Console.WriteLine(rdr[0] + " -- " + rdr[1]);
}
rdr.Close();
LogHistoryAdd(ref LogHistory, "MySQL updated, package type: "+ type);
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
LogHistoryAdd(ref LogHistory, "ERROR: MySQL");
}
conn.Close();
Console.WriteLine("Sending data to MySQL - Done");
}
public class class_UDPListener
{
// Main class for UDP listener
int listenPort; // Port to listen at
public bool done; // Helper to exit main loop without killing thread
public UdpClient listener; // Listener object
public string[] LogHistory; // Log history for GUI
public string[] SendBuffer; // Mysql send buffer
public class_UDPListener(int port, ref string[] LogHistory, ref string[] SendBuffer)
{
// Create clas - NOTE that there is reference passing
this.listenPort = port;
this.LogHistory = LogHistory;
this.SendBuffer = SendBuffer;
}
public void StartListen()
{
// Start listening to UDP
this.done = false;
listener = new UdpClient(listenPort);
IPEndPoint groupEP = new IPEndPoint(IPAddress.Loopback, listenPort);
string received_data;
byte[] receive_byte_array;
Console.WriteLine("UDP Listen start");
try
{
while (!done)
{
Console.WriteLine("UDP: Waiting for packet");
receive_byte_array = listener.Receive(ref groupEP);
received_data = Encoding.ASCII.GetString(receive_byte_array, 0, receive_byte_array.Length);
Console.WriteLine("Sender: {0} Payload: {1}", groupEP.ToString(), received_data);
// Add to log history and rotate
dynamic udp_frame = JsonConvert.DeserializeObject(received_data);
string type = udp_frame.type;
LogHistoryAdd(ref LogHistory, "UDP packet received, type: "+ type);
// Add to mySQL send buffer and rotate
for (int i = 0; i < SendBuffer.Length - 1; i++)
{
SendBuffer[i] = SendBuffer[i + 1];
}
SendBuffer[9] = received_data;
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
Console.WriteLine("UDP listen stop");
listener.Close();
}
}
public form_Main()
{
// Form init
InitializeComponent();
}
private void form_Main_Load(object sender, EventArgs e)
{
// Form loaded - fill controls with default values
LogHistory[0] = DateTime.Now.ToString("HH:mm:ss") + " > " + "Perun loaded...";
// Load settings
con_txt_mysql_database.Text = Properties.Settings.Default.MYSQL_DB;
con_txt_mysql_username.Text = Properties.Settings.Default.MYSQL_User;
con_txt_mysql_password.Text = Properties.Settings.Default.MYSQL_Password;
con_txt_mysql_server.Text = Properties.Settings.Default.MYSQL_Server;
con_txt_mysql_port.Text = Properties.Settings.Default.MYSQL_Port;
con_txt_3rd_lotatc.Text = Properties.Settings.Default.OTHER_LOTATC_FILE;
con_txt_3rd_srs.Text = Properties.Settings.Default.OTHER_SRS_FILE;
con_check_3rd_lotatc.Checked = Properties.Settings.Default.OTHER_LOTATC_USE;
con_check_3rd_srs.Checked = Properties.Settings.Default.OTHER_SRS_USE;
// Version to title header
Assembly assembly = Assembly.GetExecutingAssembly();
FileVersionInfo fileVersionInfo = FileVersionInfo.GetVersionInfo(assembly.Location);
this.Text = this.Text + " - v" + fileVersionInfo.ProductVersion;
}
private void con_Button_Listen_ON_Click(object sender, EventArgs e)
{
// Start listening
UDPListener = new class_UDPListener(48620,ref LogHistory, ref SendBuffer);
thread_UDPListener = new Thread(UDPListener.StartListen);
thread_UDPListener.Start();
// Update form controls
con_Button_Listen_ON.Enabled = false;
con_Button_Listen_OFF.Enabled = true;
con_txt_mysql_database.Enabled = false;
con_txt_mysql_username.Enabled = false;
con_txt_mysql_password.Enabled = false;
con_txt_mysql_server.Enabled = false;
con_txt_mysql_port.Enabled = false;
con_txt_3rd_lotatc.Enabled = false;
con_txt_3rd_srs.Enabled = false;
con_check_3rd_lotatc.Enabled = false;
con_check_3rd_srs.Enabled = false;
// Prepare connection string
MySql_connStr = "server="+con_txt_mysql_server.Text+";user="+con_txt_mysql_username.Text+";database="+con_txt_mysql_database.Text+";port="+ con_txt_mysql_port.Text + ";password="+con_txt_mysql_password.Text;
// Start timmers
tim_1000ms.Enabled = true;
tim_10000ms.Enabled = true;
}
private void con_Button_Listen_OFF_Click(object sender, EventArgs e)
{
// Stop listening
UDPListener.listener.Close();
// Update form controls
con_Button_Listen_ON.Enabled = true;
con_Button_Listen_OFF.Enabled = false;
con_txt_mysql_database.Enabled = true;
con_txt_mysql_username.Enabled = true;
con_txt_mysql_password.Enabled = true;
con_txt_mysql_port.Enabled = true;
con_txt_mysql_server.Enabled = true;
con_txt_3rd_lotatc.Enabled = true;
con_txt_3rd_srs.Enabled = true;
con_check_3rd_lotatc.Enabled = true;
con_check_3rd_srs.Enabled = true;
// Stop timmers
tim_1000ms.Enabled = false;
tim_10000ms.Enabled = false;
}
private void timer1_Tick(object sender, EventArgs e)
{
// Main timer to sync GUI with background tasks and flush buffers
// Refresh Log Window
con_List_Received.Items.Clear();
foreach (string i in LogHistory)
{
if (i != null)
{
con_List_Received.Items.Add(i);
}
}
// Send buffer to MySQL
for (int i = 0; i < SendBuffer.Length - 1; i++)
{
if (SendBuffer[i] != null)
{
SendToMySql(SendBuffer[i]);
SendBuffer[i] = null;
}
}
}
private void con_lab_github_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
{
// Open default browser with link to Perun repo
ProcessStartInfo sInfo = new ProcessStartInfo("https://github.com/szporwolik/perun");
Process.Start(sInfo);
}
private void con_Button_Quit_Click(object sender, EventArgs e)
{
// Close app
DialogResult dialogResult = MessageBox.Show("Are you sure to exit Perun?", "Question", MessageBoxButtons.YesNo, System.Windows.Forms.MessageBoxIcon.Question);
if (dialogResult == DialogResult.Yes)
{
// Save settings on exit
Properties.Settings.Default.MYSQL_Server = con_txt_mysql_database.Text;
Properties.Settings.Default.MYSQL_DB = con_txt_mysql_database.Text;
Properties.Settings.Default.MYSQL_User = con_txt_mysql_username.Text;
Properties.Settings.Default.MYSQL_Password = con_txt_mysql_password.Text;
Properties.Settings.Default.MYSQL_Port = con_txt_mysql_port.Text;
Properties.Settings.Default.MYSQL_Server = con_txt_mysql_server.Text;
Properties.Settings.Default.MYSQL_Port = con_txt_mysql_port.Text;
Properties.Settings.Default.OTHER_LOTATC_FILE = con_txt_3rd_lotatc.Text;
Properties.Settings.Default.OTHER_SRS_FILE = con_txt_3rd_srs.Text;
Properties.Settings.Default.OTHER_LOTATC_USE = con_check_3rd_lotatc.Checked;
Properties.Settings.Default.OTHER_SRS_USE = con_check_3rd_srs.Checked;
Properties.Settings.Default.Save();
LetMeOut = true;
this.Close();
}
else if (dialogResult == DialogResult.No)
{
//do nothing
}
}
private void form_Main_FormClosing(object sender, FormClosingEventArgs e)
{
// Minimize to try
if (e.CloseReason == CloseReason.UserClosing && !LetMeOut)
{
e.Cancel = true;
trayIconMain.Visible = true;
this.WindowState = FormWindowState.Minimized;
this.ShowInTaskbar = false;
//this.Hide();
}
}
private void trayIconMain_MouseDoubleClick(object sender, MouseEventArgs e)
{
// Maximize from try
trayIconMain.Visible = false;
this.WindowState = FormWindowState.Normal;
this.ShowInTaskbar = true;
}
private void con_txt_3rd_srs_Click(object sender, MouseEventArgs e)
{
// Chose SRS Json file
if (openFileDialog_SRS.ShowDialog() == DialogResult.OK)
{
con_txt_3rd_srs.Text = openFileDialog_SRS.FileName;
con_check_3rd_srs.Checked = true;
} else
{
con_txt_3rd_srs.Text = "";
con_check_3rd_srs.Checked = false;
}
}
private void con_txt_3rd_lotatc_Click(object sender, MouseEventArgs e)
{
// Chose LotATC Json file
if (openFileDialog_LotATC.ShowDialog() == DialogResult.OK)
{
con_txt_3rd_lotatc.Text = openFileDialog_LotATC.FileName;
con_check_3rd_lotatc.Checked = true;
}
else
{
con_txt_3rd_lotatc.Text = "";
con_check_3rd_lotatc.Checked = false;
}
}
private void tim_10000ms_Tick(object sender, EventArgs e)
{
// Main timer to send JSON files to MySQL
string strSRSJson ="";
string strLotATCJson="";
bool SRSdefault = true;
bool LotATCdefault = true;
if (con_check_3rd_srs.Checked)
{
try
{
strSRSJson = System.IO.File.ReadAllText(con_txt_3rd_srs.Text);
JsonConvert.DeserializeObject(strSRSJson);
LogHistoryAdd(ref LogHistory, "SRS data loaded");
strSRSJson = "{'type':'100','payload':'" + strSRSJson + "'}";
SRSdefault = false;
}
catch
{
}
}
if(SRSdefault)
{
strSRSJson = "{'type':'100','payload':{'ignore':'true'}}";
}
SendToMySql(strSRSJson);
if (con_check_3rd_lotatc.Checked)
{
try
{
strLotATCJson = System.IO.File.ReadAllText(con_txt_3rd_lotatc.Text);
JsonConvert.DeserializeObject(strLotATCJson);
LogHistoryAdd(ref LogHistory, "LotATC data loaded");
strLotATCJson = "{'type':'101','payload':'" + strLotATCJson + "'}";
}
catch
{
}
}
if (LotATCdefault)
{
strLotATCJson = "{'type':'101','payload':{'ignore':'true'}}";
}
SendToMySql(strLotATCJson);
}
}
}