82 lines
2.9 KiB
C#
82 lines
2.9 KiB
C#
using MySqlConnector;
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using SharpChat.Config;
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namespace SharpChat.EventStorage {
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public partial class MariaDBEventStorage {
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public static string BuildConnString(IConfig config) {
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return BuildConnString(
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config.ReadValue("host", "localhost") ?? string.Empty,
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config.ReadValue("user") ?? string.Empty,
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config.ReadValue("pass") ?? string.Empty,
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config.ReadValue("db", "sharpchat") ?? string.Empty
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);
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}
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public static string BuildConnString(string host, string username, string password, string database) {
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return new MySqlConnectionStringBuilder {
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Server = host,
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UserID = username,
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Password = password,
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Database = database,
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OldGuids = false,
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TreatTinyAsBoolean = false,
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CharacterSet = "utf8mb4",
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SslMode = MySqlSslMode.None,
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ForceSynchronous = true,
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ConnectionTimeout = 5,
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}.ToString();
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}
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private MySqlConnection GetConnection() {
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MySqlConnection conn = new(ConnectionString);
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conn.Open();
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return conn;
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}
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private int RunCommand(string command, params MySqlParameter[] parameters) {
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try {
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using MySqlConnection conn = GetConnection();
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using MySqlCommand cmd = conn.CreateCommand();
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if(parameters?.Length > 0)
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cmd.Parameters.AddRange(parameters);
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cmd.CommandText = command;
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return cmd.ExecuteNonQuery();
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} catch(MySqlException ex) {
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Logger.Write(ex);
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}
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return 0;
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}
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private MySqlDataReader? RunQuery(string command, params MySqlParameter[] parameters) {
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try {
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MySqlConnection conn = GetConnection();
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MySqlCommand cmd = conn.CreateCommand();
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if(parameters?.Length > 0)
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cmd.Parameters.AddRange(parameters);
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cmd.CommandText = command;
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return cmd.ExecuteReader(System.Data.CommandBehavior.CloseConnection);
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} catch(MySqlException ex) {
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Logger.Write(ex);
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}
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return null;
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}
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private object? RunQueryValue(string command, params MySqlParameter[] parameters) {
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try {
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using MySqlConnection conn = GetConnection();
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using MySqlCommand cmd = conn.CreateCommand();
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if(parameters?.Length > 0)
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cmd.Parameters.AddRange(parameters);
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cmd.CommandText = command;
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cmd.Prepare();
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return cmd.ExecuteScalar();
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} catch(MySqlException ex) {
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Logger.Write(ex);
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}
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return null;
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}
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}
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}
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