73 lines
2.6 KiB
C#
73 lines
2.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Data.SqlServerCe;
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using System.Data;
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using System.IO;
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using Saviour_Backup_System.Properties;
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namespace Saviour_Backup_System
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{
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class databaseTools
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{
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public static string databaseName = "saviour.sdf";
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public static SqlCeConnection conn = new SqlCeConnection("Data Source = " + databaseName + "; password=12a712d7e6f71ed07822c219318da2c0"); //password is a hash
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private static SqlCeCommand cmd = conn.CreateCommand();
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private static void copyDatabase() { File.WriteAllBytes(@"" + databaseName, Resources.saviour); } //copy the file from resources
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public static void init() {
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if (!File.Exists(databaseName)) { //if the database doesnt exists (program hasnt been run before)
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copyDatabase();
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}
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}
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public static string getDriveName(string id) {
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string name = "";
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conn.Open();
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cmd.CommandText = "SELECT Name FROM Drive WHERE ID = ?;";
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cmd.Parameters.Add(new SqlCeParameter("Drive_ID", SqlDbType.NText));
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cmd.Parameters["Drive_ID"].Value = id;
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SqlCeDataReader reader = cmd.ExecuteReader();
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while (reader.Read()) { name = reader.GetString(0); }
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conn.Close();
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reader.Close();
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cmd.Parameters.Clear();
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return name;
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}
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public static string getBackupDirectory(string id) {
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string directory = "";
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conn.Open();
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cmd.CommandText = "SELECT Backup_Location FROM Recordset WHERE Drive_ID = ?";
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cmd.Parameters.Add(new SqlCeParameter("Drive_ID", SqlDbType.NText));
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cmd.Parameters["Drive_ID"].Value = id;
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SqlCeDataReader reader = cmd.ExecuteReader();
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while (reader.Read()) { directory = reader.GetString(0); }
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conn.Close();
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reader.Close();
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cmd.Parameters.Clear();
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return directory;
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}
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public static string[] getAutomaticBackups()
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{
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conn.Open();
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List<string> IDs = new List<string>();
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cmd.CommandText = "SELECT Drive_ID FROM Recordset WHERE Automatic = 1;";
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SqlCeDataReader reader = cmd.ExecuteReader(CommandBehavior.CloseConnection);
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while (reader.Read())
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{
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string DriveID = reader.GetString(0);
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IDs.Add(DriveID);
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}
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reader.Close();
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conn.Close();
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return IDs.ToArray();
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}
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}
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}
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