Imports System.Net
Imports System.IO
Imports System.ComponentModel
Imports System.Net.Mail
Imports System.Security.Cryptography
Imports System.Text
Imports System.Math

Public Class Drive5
    Dim téléchargement As Integer = 0
    Private Sub Drive5_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Dim lines1a() As String = File.ReadAllLines(théme)

        If lines1a(0) = 2 Then
            Me.BackColor = Color.FromArgb(64, 64, 64)
            Label1.ForeColor = Color.White
            Label9.ForeColor = Color.White
        ElseIf lines1a(0) = 3 Then
            Me.BackColor = Color.FromArgb(Form1.colorbackA, Form1.colorbackR, Form1.colorbackG, Form1.colorbackB)
            Label1.ForeColor = Color.FromArgb(Form1.themeforecoloA, Form1.themeforecoloR, Form1.themeforecoloG, Form1.themeforecoloB)
            Label9.ForeColor = Color.FromArgb(Form1.themeforecoloA, Form1.themeforecoloR, Form1.themeforecoloG, Form1.themeforecoloB)
        Else

        End If

        If Drive.TextBox1.Text = "" Then
            Try
                Form1.Timer6.Stop()
                téléchargerfr = New WebClient
                téléchargerfr.DownloadFileTaskAsync(New Uri(ipsite & "/" & "Utilisateur" & "/" & Drive.tcon & "/" & "Dirve" & "/" & Drive.ListBox1.SelectedItem), (compte & Drive.ListBox1.SelectedItem))
                téléchargement = 1
            Catch ex As Exception
                Timer1.Start()
            End Try
        Else
            Try
                Form1.Timer6.Stop()
                téléchargerfr = New WebClient
                téléchargerfr.DownloadFileTaskAsync(New Uri(ipsite & "/" & "Utilisateur" & "/" & Drive.tcon & "/" & "Dirve" & "/" & Drive.TextBox1.Text & "/" & Drive.ListBox1.SelectedItem), (compte & Drive.ListBox1.SelectedItem))
                téléchargement = 1
            Catch ex As Exception
                Timer1.Start()
            End Try
        End If
    End Sub

    Private Sub téléchargerfr_DownloadFileCompleted(sender As Object, e As AsyncCompletedEventArgs) Handles téléchargerfr.DownloadFileCompleted
        Dim FichierInfo As System.IO.FileInfo = New System.IO.FileInfo(compte & Drive.ListBox1.SelectedItem)
        Dim TailleFichier As Integer = FichierInfo.Length
        If TailleFichier = 0 Then
            File.Delete(compte & Drive.ListBox1.SelectedItem)
        Else
            ProgressBar1.Value = 0
            Label1.Text = "0" & "%"
            My.Computer.FileSystem.RenameFile(compte & Drive.ListBox1.SelectedItem, "(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem)
            Try
                téléchargerfr2 = New WebClient
                téléchargerfr2.UploadFileTaskAsync(ipserver & "/Utilisateur/" & Drive2.ComboBox1.SelectedItem & "/driveattfile/(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem, compte & "(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem)
            Catch ex As Exception
                Timer2.Start()
            End Try
        End If
    End Sub

    Private Sub téléchargerfr_DownloadProgressChanged(sender As Object, e As DownloadProgressChangedEventArgs) Handles téléchargerfr.DownloadProgressChanged
        Dim disctédossier = func_RoundTaille(e.BytesReceived)
        Dim disctédossier2 = func_RoundTaille(e.TotalBytesToReceive)
        Label9.Text = disctédossier & " / " & disctédossier2
        Me.Text = "Téléchargement: " & Drive.ListBox1.SelectedItem & " " & disctédossier & " / " & disctédossier2
        ProgressBar1.Value = e.ProgressPercentage
        Label1.Text = e.ProgressPercentage & "%"
    End Sub

    Private Sub téléchargerfr2_UploadProgressChanged(sender As Object, e As UploadProgressChangedEventArgs) Handles téléchargerfr2.UploadProgressChanged
        Dim disctédossier = func_RoundTaille(e.BytesSent)
        Dim disctédossier2 = func_RoundTaille(e.TotalBytesToSend)
        Label9.Text = disctédossier & " / " & disctédossier2
        Dim bc = e.BytesSent / e.TotalBytesToSend * 100
        ProgressBar1.Value = bc
        Me.Text = "Transférer a: " & Drive2.ComboBox1.SelectedItem & " " & Label1.Text & " " & disctédossier & " / " & disctédossier2
        Label1.Text = ProgressBar1.Value & "%"
    End Sub

    Private Sub téléchargerfr2_UploadFileCompleted(sender As Object, e As UploadFileCompletedEventArgs) Handles téléchargerfr2.UploadFileCompleted
        File.Delete(compte & "(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem)
        My.Computer.Network.DownloadFile(ipserver & "/Utilisateur/" & Drive2.ComboBox1.SelectedItem & "/mail.txt", compte & "mailtemps.txt")
        mail()
    End Sub

    Dim WithEvents téléchargerfr As WebClient
    Dim WithEvents téléchargerfr2 As WebClient
    Sub mail()
        Dim t1 = compte & "mailtemps.txt"
        Dim lines() As String = File.ReadAllLines(t1)
        File.Delete(compte & "mailtemps.txt")
        Dim Resultatbytes() As Byte = Convert.FromBase64String(lines(0))
        Dim keyBytes() As Byte = Encoding.UTF8.GetBytes("Jj@msms7")
        Dim Crypto As New DESCryptoServiceProvider()
        Crypto.Key = keyBytes
        Crypto.IV = keyBytes
        Dim Icrypto As ICryptoTransform = Crypto.CreateDecryptor()
        Dim donné() As Byte = Icrypto.TransformFinalBlock(Resultatbytes, 0, Resultatbytes.Length)
        Dim mailcrypt = Encoding.UTF8.GetString(donné)


        Dim MyMailMessage As New MailMessage()
        Dim SMTPServer As New SmtpClient("mail48.lwspanel.com")
            Dim mail = mailcrypt
        Dim message = "L’utilisateur: " & Drive.tcon & " vous a partager le fichier: " & Drive.ListBox1.SelectedItem & vbNewLine & vbNewLine & "Ceci est unn message automatique merci de ne pas répondre."

        MyMailMessage.From = New MailAddress("noreply@lecteur-media.fr")
        MyMailMessage.To.Add(mail)
        MyMailMessage.Subject = ("Partage de fichier Lecteur média de: " & Drive.tcon)
        MyMailMessage.Body = (message)

        SMTPServer.Port = ("587") 'Port
        SMTPServer.Credentials = New System.Net.NetworkCredential("noreply@lecteur-media.fr", "pC1*zzU9-qtZjdT")
        SMTPServer.EnableSsl = True


        SMTPServer.Send(MyMailMessage) 'Envoi

        téléchargement = 0
        For Each fichier As String In IO.Directory.GetFiles(cozip)
            Dim info As New IO.FileInfo(fichier)
            File.Delete(fichier)
        Next
        Form1.NotifyIcon1.BalloonTipTitle = "Partage"
        Form1.NotifyIcon1.BalloonTipText = "Le fichier " & Drive.ListBox1.SelectedItem & " a bien été transférer a: " & Drive2.ComboBox1.SelectedItem
        Form1.NotifyIcon1.ShowBalloonTip(0)
        Form1.Timer6.Start()
        MsgBox("Le fichier " & Drive.ListBox1.SelectedItem & " a bien été transférer a: " & Drive2.ComboBox1.SelectedItem, MsgBoxStyle.Information)
        Drive2.ComboBox1.Items.Clear()
        Drive2.Button1.Text = "Transférer a: "
        Drive2.Close()
        Close()

    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        Timer1.Stop()
        If Drive.TextBox1.Text = "" Then
            Try
                Form1.Timer6.Stop()
                téléchargerfr = New WebClient
                téléchargerfr.DownloadFileTaskAsync(New Uri(ipsite & "/" & "Utilisateur" & "/" & Drive.tcon & "/" & "Dirve" & "/" & Drive.ListBox1.SelectedItem), (compte & Drive.ListBox1.SelectedItem))
                téléchargement = 1
            Catch ex As Exception
                Timer1.Start()
            End Try
        Else
            Try
                Form1.Timer6.Stop()
                téléchargerfr = New WebClient
                téléchargerfr.DownloadFileTaskAsync(New Uri(ipsite & "/" & "Utilisateur" & "/" & Drive.tcon & "/" & "Dirve" & "/" & Drive.TextBox1.Text & "/" & Drive.ListBox1.SelectedItem), (compte & Drive.ListBox1.SelectedItem))
                téléchargement = 1
            Catch ex As Exception
                Timer1.Start()
            End Try
        End If
    End Sub

    Private Sub Timer2_Tick(sender As Object, e As EventArgs) Handles Timer2.Tick
        Timer2.Stop()
        Try
            téléchargerfr2 = New WebClient
            téléchargerfr2.UploadFileTaskAsync(ipserver & "/Utilisateur/" & Drive2.ComboBox1.SelectedItem & "/driveattfile/(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem, compte & "(" & Drive.tcon & ")" & " " & Drive.ListBox1.SelectedItem)
        Catch ex As Exception
            Timer2.Start()
        End Try
    End Sub

    Private Sub Drive5_Closing(sender As Object, e As CancelEventArgs) Handles Me.Closing
        If téléchargement = 1 Then
            MsgBox("Le partage du fichier: " & Drive.ListBox1.SelectedItem & "est en cours merci de patienter", MsgBoxStyle.Exclamation)
            e.Cancel = True
        Else

        End If
    End Sub
    Public Function func_RoundTaille(ByVal LaTaille As Long) As String
        Select Case LaTaille
            Case Is < 1024
                Return Round(LaTaille) & " Octets"
            Case Is < 1048576
                Return Round(LaTaille / 2 ^ 10, 3) & " Ko"
            Case Is < 1073741824
                Return Round(LaTaille / 2 ^ 20, 3) & " Mo"
            Case Else
                Return Round(LaTaille / 2 ^ 30, 3) & " Go"
        End Select
    End Function
End Class