mssql support start phase

ProgrammList/Program.cs

@@ -7,7 +7,7 @@ class Program {
         ListPrograms list = new ListPrograms();
 
             Console.WriteLine("Deleting old data");
-            list.DeleteOldData(); 
+        list.DeleteOldData();
             string keyname1 = "Software\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\Uninstal";
             Console.WriteLine("Searching for 32 bit");
             list.createList(keyname1, "x86");

ProgrammList/list_creation/ListPrograms.cs

@@ -1,23 +1,15 @@
-using Microsoft.Data.SqlClient;
-using Microsoft.Win32;
+using Microsoft.Win32;
 using ProgrammList.sql;
-using System;
-using System.Collections.Generic;
-using System.Linq;
 using System.Net;
-using System.Text;
-using System.Threading.Tasks;
-using static Mysqlx.Expect.Open.Types.Condition.Types;
-
 namespace ProgrammList.ListPrograms {
     internal class ListPrograms {
 
         string prgm_path = Directory.GetCurrentDirectory() + "\\";
         string[] keyvaluenames = { "DisplayName", "DisplayVersion", "InstallDate"};
-        Mysql sql;
+        Mssql sql;
 
         internal ListPrograms() {
-             sql = new Mysql();
+            sql = new Mssql();
         }
 
         internal void DeleteOldData() {

ProgrammList/sql/Mssql.cs

@@ -0,0 +1,171 @@
+
+
+using Microsoft.Data.SqlClient;
+using MySql.Data.MySqlClient;
+using static System.Runtime.InteropServices.JavaScript.JSType;
+
+namespace ProgrammList.sql {
+    internal class Mssql {
+        string[] valuenames = { "PCID", "DisplayName", "DisplayVersion", "InstallDate", "update_date", "APP_Architecture" };
+
+        public SqlConnection Connection;
+        string connstring;
+
+        //private static DbConnection instance;
+        public Mssql() {
+            var builder = new SqlConnectionStringBuilder {
+                DataSource = "localhost",
+                UserID = "sa",
+                Password = "2677890E23",
+                InitialCatalog = "prgmlist",
+                TrustServerCertificate = true
+            };
+
+            connstring = builder.ToString();
+        }
+
+        public void Open() {
+            Connection = new SqlConnection(connstring);
+            try {
+                Connection.Open();
+            }
+            catch (Exception ex) {
+                Console.Write(ex.ToString());
+            }
+        }
+
+        public void Close() {
+            Connection.Close();
+        }
+
+
+        internal void getAllData() {
+            Open();
+            var command = Connection.CreateCommand();
+            command.CommandText = @"SELECT * FROM list";
+
+            using (var reader = command.ExecuteReader()) {
+                while (reader.Read()) {
+                    var dataLine = reader.GetString(0);
+                }
+            }
+            Close();
+        }
+        internal bool getSingleLine(string pcid, string program, string version) {
+            Open();
+            var command = Connection.CreateCommand();
+            command.CommandText = @"SELECT * FROM list where PCID like "
+                + pcid + " and  DisplayName like "
+                + program + " and  DisplayVersion like " + version + ";";
+            bool result = command.ExecuteReader().Read();
+
+            Close();
+            return result;
+        }
+
+        internal void checkTableExists() {
+            Open();
+            var command = Connection.CreateCommand();
+            command.CommandText = "IF OBJECT_ID('list', 'U') IS NOT NULL BEGIN PRINT '0' END ELSE BEGIN PRINT '1' END";
+            var returncode = command.ExecuteScalar();
+            if (returncode != null && returncode.ToString() == "1") {
+                Console.WriteLine("Creating table...");
+            }
+            var cols = string.Join(" VARCHAR(255),", valuenames);
+            cols = cols + " Varchar(255)";
+            command.CommandText = "CREATE TABLE list (" + cols + ")";
+            command.ExecuteNonQuery();
+            Close();
+        }
+
+
+        internal void InsertData(Dictionary<string, string> valuesqlCommand) {
+            Open();
+            var transaction = Connection.BeginTransaction();
+
+            string result = "";
+            for (int i = 0; i < valuenames.Length; i++) {
+                result += valuesqlCommand.GetValueOrDefault(valuenames[i]);
+
+                if (i < valuenames.Length - 1) {
+                    result += ",";
+                }
+            }
+
+
+            var cols = string.Join(",", valuenames);
+
+            string sqlCommand = "INSERT INTO list(" + cols + ")" + "VALUES(" + result + ")";
+
+            var command = new SqlCommand(sqlCommand, Connection, transaction);
+            command.ExecuteNonQuery();
+            transaction.Commit();
+            Console.WriteLine(sqlCommand);
+            Close();
+        }
+
+        internal void InsertOrUpdateData(Dictionary<string, string> value) {
+            if (getSingleLine(value.GetValueOrDefault("PCID"), value.GetValueOrDefault("DisplayName"), value.GetValueOrDefault("DisplayVersion"))) {
+                UpdateData(value);
+            }
+            else {
+                InsertData(value);
+            }
+        }
+
+        internal void deleteOldData(string hostname) {
+            Open();
+            var command = Connection.CreateCommand();
+            string sqlCommand = @"delete from list where PCID = '" + hostname + "';";
+            command.CommandText = sqlCommand;
+            command.ExecuteReader();
+            Close();
+        }
+
+        internal void UpdateData(Dictionary<string, string> value) {
+            Open();
+            var transaction = Connection.BeginTransaction();
+            string sqlCommand = @"Update list ";
+
+            string result = "set ";
+            for (int i = 0; i < valuenames.Length; i++) {
+                result += valuenames[i] + " = " + value.GetValueOrDefault(valuenames[i]);
+
+                if (i < valuenames.Length - 1) {
+                    result += " ,";
+                }
+            }
+
+            sqlCommand = sqlCommand + result;
+            sqlCommand = sqlCommand + " WHERE PCID = " + value.GetValueOrDefault("PCID") +
+                 " and  DisplayName like " + value.GetValueOrDefault("DisplayName") +
+                 " and  DisplayVersion like " + value.GetValueOrDefault("DisplayVersion");
+
+
+            var command = new SqlCommand(sqlCommand, Connection, transaction);
+            for (int i = 0; i < valuenames.Length; i++) {
+                if (valuenames[i] != "PCID") {
+                    command.Parameters.AddWithValue("$" + valuenames[i], value.GetValueOrDefault(valuenames[i]));
+                }
+            }
+            Console.WriteLine(sqlCommand);
+            command.ExecuteNonQuery();
+            transaction.Commit();
+            Close();
+        }
+
+        internal void DeleteData(string id) {
+            Open();
+            var command = Connection.CreateCommand();
+            command.CommandText = @"SELECT name FROM user WHERE id = $id";
+            command.Parameters.AddWithValue("$id", id);
+
+            using (var reader = command.ExecuteReader()) {
+                while (reader.Read()) {
+                    var name = reader.GetString(0);
+                }
+            }
+            Close();
+        }
+    }
+}