Initial Commit.

FFXIVClassic Map Server/Database.cs

@@ -0,0 +1,90 @@
+using FFXIVClassic_Lobby_Server.dataobjects;
+using MySql.Data.MySqlClient;
+using Dapper;
+using Newtonsoft.Json;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using FFXIVClassic_Lobby_Server.common;
+
+namespace FFXIVClassic_Lobby_Server
+{
+
+    class Database
+    {
+        public static uint getUserIdFromSession(String sessionId)
+        {
+            uint id = 0;
+            using (MySqlConnection conn = new MySqlConnection(String.Format("Server={0}; Port={1}; Database={2}; UID={3}; Password={4}", ConfigConstants.DATABASE_HOST, ConfigConstants.DATABASE_PORT, ConfigConstants.DATABASE_NAME, ConfigConstants.DATABASE_USERNAME, ConfigConstants.DATABASE_PASSWORD)))
+            {
+                try
+                {
+                    conn.Open();
+                    MySqlCommand cmd = new MySqlCommand("SELECT * FROM sessions WHERE id = @sessionId AND expiration > NOW()", conn);
+                    cmd.Parameters.AddWithValue("@sessionId", sessionId);
+                    using (MySqlDataReader Reader = cmd.ExecuteReader())
+                    {
+                            while (Reader.Read())
+                            {
+                                id = Reader.GetUInt32("userId");
+                            }                        
+                    }
+                }
+                catch (MySqlException e)
+                { Console.WriteLine(e); }
+                finally
+                {
+                    conn.Dispose();
+                }                
+            }
+            return id;
+        }
+     
+        public static World getServer(uint serverId)
+        {
+            using (var conn = new MySqlConnection(String.Format("Server={0}; Port={1}; Database={2}; UID={3}; Password={4}", ConfigConstants.DATABASE_HOST, ConfigConstants.DATABASE_PORT, ConfigConstants.DATABASE_NAME, ConfigConstants.DATABASE_USERNAME, ConfigConstants.DATABASE_PASSWORD)))
+            {
+                World world = null;
+                try
+                {
+                    conn.Open();
+                    world = conn.Query<World>("SELECT * FROM servers WHERE id=@ServerId", new {ServerId = serverId}).SingleOrDefault();                  
+                }
+                catch (MySqlException e)
+                {                    
+                }
+                finally
+                {
+                    conn.Dispose();
+                }
+
+                return world;
+            }
+        }    
+
+        public static Character getCharacter(uint userId, uint charId)
+        {
+            using (var conn = new MySqlConnection(String.Format("Server={0}; Port={1}; Database={2}; UID={3}; Password={4}", ConfigConstants.DATABASE_HOST, ConfigConstants.DATABASE_PORT, ConfigConstants.DATABASE_NAME, ConfigConstants.DATABASE_USERNAME, ConfigConstants.DATABASE_PASSWORD)))
+            {
+                Character chara = null;
+                try
+                {
+                    conn.Open();
+                    chara = conn.Query<Character>("SELECT * FROM characters WHERE id=@CharaId and userId=@UserId", new { UserId = userId, CharaId = charId }).SingleOrDefault();
+                }
+                catch (MySqlException e)
+                {
+                }
+                finally
+                {
+                    conn.Dispose();
+                }
+
+                return chara;
+            }
+        }
+
+    }
+}