Implementasi Kompresi Algoritma Huffman Pada Sms Gateway Untuk Layanan Siraman Rohani Islam Berdasarkan Kriteria (Sholat, Puasa, Zakat dan Haji)

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LISTING PROGRAM

1. Menu Utama

Public Class frmMenu

Private Sub mnuQuit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuQuit.Click

Close() End Sub

Private Sub mnuLogin_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuLogin.Click

Me.mnuFile.Enabled = False Me.mnuModem.Enabled = False frmLogin.Show()

End Sub

Private Sub mnuUser_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuUser.Click

frmUser.Show() End Sub

Private Sub mnuAbt_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuAbt.Click

frmAbt.Show() End Sub

Private Sub frmMenu_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated

If bolLogin = True Then Me.mnuFile.Enabled = True Me.mnuModem.Enabled = True Me.mnuModem.Enabled = True Else

Me.mnuFile.Enabled = False Me.mnuModem.Enabled = False Me.mnuModem.Enabled = False End If

End Sub

Private Sub mnuSR_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuSR.Click

frmKriteria.Show() End Sub

Private Sub mnuKriteria_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuKriteria.Click

frmKR.Show() End Sub

Private Sub mnuModem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles mnuModem.Click

frmModem.Show() End Sub

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2. Login

Imports System.Data.SqlClient Public Class frmLogin

Dim Cari As Boolean Dim Tambah As Boolean

Private Sub Cancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Cancel.Click

Me.Close() End Sub

Private Sub frmLogin_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

KoneKsi()

txtPasswd.Enabled = False txtUserID.Select()

End Sub

Private Sub txtUserID_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtUserID.KeyPress If e.KeyChar = Chr(13) Then

CMD = New SqlCommand("select * from UUser where userID='" & txtUserID.Text & "'", Conn)

RD = CMD.ExecuteReader RD.Read()

If RD.HasRows Then

txtPasswd.Enabled = True txtPasswd.Focus()

Else

MsgBox("User tidak ada") txtUserID.Text = "" txtUserID.Focus() End If

RD.Close() End If

End Sub

Private Sub txtPasswd_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtPasswd.KeyPress If e.KeyChar = Chr(13) Then

cmdOK.Enabled = True cmdOK.Select() End If

End Sub

Private Sub txtUserID_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles txtUserID.MouseMove CMD = New SqlCommand("select * from UUser where userID='" & _ txtUserID.Text & "'", Conn)

RD = CMD.ExecuteReader RD.Read()

If RD.HasRows Then

UserID = txtUserID.Text End If

RD.Close() End Sub

Private Sub txtUserID_TextChanged(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles txtUserID.TextChanged

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Else

If txtUserID.Text = "so" Then txtUserID.Text = "sohib" End If

txtPasswd.Enabled = True End If

End Sub

Private Sub cmdOK_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdOK.Click

CMD = New SqlCommand("select * from UUser where userID='" & _ txtUserID.Text & "' and passwd='" & txtPasswd.Text & "'", Conn) RD = CMD.ExecuteReader

RD.Read()

If RD.HasRows = True Then bolLogin = True Me.Hide()

frmMenu.mnuFile.Enabled = True frmMenu.mnuModem.Enabled = True frmMenu.Show()

Else

bolLogin = False

MsgBox("Login salah, periksa kembali user name dan password") txtUserID.Focus()

End If End Sub End Class

3. Kriteria

Imports System.Data.SqlClient Public Class frmKR

Dim str1(2) As String Dim IDKriteria As String Dim BolSave As Boolean Sub Bersih()

IDKriteria = 0 txtKri.Text = "" bolTambah = False bolCari = False cmdAdd.Enabled = True cmdSave.Enabled = False cmdEdit.Enabled = False cmdDelete.Enabled = False End Sub

Private Sub frmKR_Load(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles MyBase.Load

Call KoneKsi() Call Bersih() Call Segar()

txtKri.Enabled = False cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

End Sub Sub CariID()

CMD = New SqlCommand("select * from Kriteria where Kriteria='" & _ txtKri.Text & "'", Conn)

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If RD.Read Then BolSave = False Else

BolSave = True End If

RD.Close() CMD.Dispose() End Sub

Sub Segar()

cmdSave.Enabled = False cmdDelete.Enabled = False lv.Clear()

Dim lv1 As ListViewItem With lv

.Columns.Clear()

.Columns.Add("ID", 100, HorizontalAlignment.Left) .Columns.Add("Kriteria", 100, HorizontalAlignment.Left)

.View = View.Details .GridLines = True

.BorderStyle = BorderStyle.Fixed3D .AutoArrange = True

End With

CMD = New SqlCommand("select * from Kriteria order by IDKriteria asc", _

Conn) RD = CMD.ExecuteReader Do While RD.Read

str1(0) = RD.Item("IDKriteria") str1(1) = RD.Item("Kriteria") lv1 = New ListViewItem(str1) lv.Items.Add(lv1)

Loop RD.Close() CMD.Dispose() End Sub

Private Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdAdd.Click

bolTambah = True cmdAdd.Enabled = False cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False txtKri.Enabled = True txtKri.Focus()

End Sub

Private Sub cmdQuit_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdQuit.Click

Close() End Sub

Private Sub txtKri_TextChanged(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles txtKri.TextChanged

If bolTambah = True Then cmdSave.Enabled = True End If

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Private Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdSave.Click

cmdSave.Enabled = False Call CariID()

If BolSave = True Then

CMD = New SqlCommand("Insert into Kriteria (IDKriteria,Kriteria) _ values ('" & Strings.Left(txtKri.Text, 1) & "','" & _

txtKri.Text & "')", Conn)

RD = CMD.ExecuteReader RD.Close()

CMD.Dispose() Call Segar()

X = MsgBox("Ada data kriteria lagi ?", vbYesNo) If X = vbYes Then

txtKri.Text = "" txtKri.Focus() Else

Call Bersih()

cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

End If End If

End Sub

Private Sub cmdEdit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdEdit.Click

CMD = New SqlCommand("Update Kriteria SET Kriteria='" & _ txtKri.Text & "' where IDKriteria='" & IDKriteria & "'", Conn) RD = CMD.ExecuteReader

Call Segar() Call Bersih()

MsgBox("Data udah diEdit") txtKri.Text = ""

Private Sub cmdDelete_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdDelete.Click

cmdSave.Enabled = False cmdDelete.Enabled = False

CMD = New SqlCommand("Delete from Kriteria where IDKriteria='" & _ IDKriteria & "'", Conn)

CMD.Dispose() Call Bersih() Call Segar()

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cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

End Sub

Private Sub cmdClear_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdClear.Click

Call Segar() Call Bersih()

End Sub

Private Sub lv_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles lv.SelectedIndexChanged

txtKri.Text = "" IDKriteria = ""

IDKriteria = lv.FocusedItem.SubItems(0).Text txtKri.Text = lv.FocusedItem.SubItems(1).Text cmdEdit.Enabled = True

cmdDelete.Enabled = True txtKri.Enabled = True RD.Close()

CMD.Dispose() End Sub

End Class

4. SiramanRohani

Imports System.Data.SqlClient Public Class frmKriteria Dim str1(3) As String Dim IDSr As Integer Dim IDKriteria As String Sub Bersih()

IDSr = 0

Combo1.Text = "" txtKet.Text = "" Combo1.Enabled = False txtKet.Enabled = False bolTambah = False bolCari = False End Sub

Private Sub frmKriteria_Load(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles MyBase.Load

KoneKsi() Call Bersih() Call Segar()

Combo1.Enabled = False txtKet.Enabled = False cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

End Sub Sub CariID()

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Conn)

RD = CMD.ExecuteReader If RD.Read Then

IDSr = RD.Item("IDSR") + 1 Else

IDSr = 1 End If RD.Close() CMD.Dispose() End Sub

Sub Segar()

.Columns.Clear()

.Columns.Add("ID", 100, HorizontalAlignment.Left) .Columns.Add("Kriteria", 100, HorizontalAlignment.Left) .Columns.Add("Siraman Rohani", 100, HorizontalAlignment.Left) .View = View.Details

.GridLines = True

End With

CMD = New SqlCommand("select * from SiramanRohani order by IDSR asc", Conn)

RD = CMD.ExecuteReader Do While RD.Read

str1(0) = RD.Item("IDSR") str1(1) = RD.Item("IDKriteria") str1(2) = RD.Item("SR")

lv1 = New ListViewItem(str1) lv.Items.Add(lv1)

Private Sub cmdAdd_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdAdd.Click

bolTambah = True cmdAdd.Enabled = False cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False Combo1.Enabled = True Combo1.Focus()

End Sub

Close() End Sub

Private Sub Combo1_SelectedIndexChanged(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles Combo1.SelectedIndexChanged

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ElseIf Combo1.Text = "ZAKAT" Then IDKriteria = "Z"

ElseIf Combo1.Text = "PUASA" Then IDKriteria = "P"

ElseIf Combo1.Text = "HAJI" Then IDKriteria = "H"

End If

txtKet.Enabled = True txtKet.Focus()

End Sub

Private Sub txtKet_TextChanged(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles txtKet.TextChanged

If bolTambah = True Then cmdSave.Enabled = True End If

End Sub

Private Sub cmdSave_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdSave.Click

cmdSave.Enabled = False Call CariID()

CMD = New SqlCommand("Insert into SiramanRohani (IDSR,IDKriteria,SR) _ values (" & IDSr & ",'" & IDKriteria & "','" & txtKet.Text & "')", Conn) RD = CMD.ExecuteReader

RD.Close() CMD.Dispose() Call Segar()

X = MsgBox("Ada data dengan kriteria ini ?", vbYesNo) If X = vbYes Then

txtKet.Text = "" txtKet.Focus() Else

MsgBox("") Call Bersih()

End If

End Sub

Private Sub lv_Click(ByVal sender As Object, ByVal e As System.EventArgs) _ Handles lv.Click

Combo1.Text = "" txtKet.Text = ""

IDSr = lv.FocusedItem.SubItems(0).Text IDKriteria = lv.FocusedItem.SubItems(1).Text If IDKriteria = "S" Then

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CMD = New SqlCommand("select * from SiramanRohani where IDsr=" & _ IDSr & "", Conn)

txtKet.Text = RD.Item("SR") cmdDelete.Enabled = True cmdEdit.Enabled = True txtKet.Enabled = True Else

Combo1.Text = "" txtKet.Text = "" End If

Private Sub lv_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As _

System.EventArgs) Handles lv.SelectedIndexChanged End Sub

Private Sub cmdEdit_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdEdit.Click

CMD = New SqlCommand("Update SiramanRohani SET SR='" & txtKet.Text & _ "' where IDSr=" & IDSr & "", Conn)

RD = CMD.ExecuteReader Call Segar()

Call Bersih()

MsgBox("Data udah diEdit") Combo1.Text = ""

txtKet.Text = ""

CMD = New SqlCommand("Delete from SiramanRohani where IDSr=" & _ IDSr & "", Conn)

CMD.Dispose() Call Bersih() Call Segar()

MsgBox("Data sudah dihapus") Combo1.Text = ""

txtKet.Text = ""

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Call Segar() Call Bersih() End Sub

End Class

5. User

Imports System.Data.SqlClient Public Class frmUser

Dim UserID As String Dim Passwd As String Dim Oto As String Dim str1(2) As String

Private Sub frmUser_Load(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles MyBase.Load

KoneKsi() Call Segar() End Sub

txtUserID.Text = "" txtPasswd.Text = "" cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

End Sub

Private Sub cmdEdit_Click(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdEdit.Click

CMD = New SqlCommand("Update UUser SET passwd='" & txtPasswd.Text & "' _

where UserID='" & txtUserID.Text & "'", Conn) RD = CMD.ExecuteReader

Call Segar()

MsgBox("Data udah diEdit") txtUserID.Text = ""

txtPasswd.Text = "" cmdSave.Enabled = False cmdDelete.Enabled = False cmdEdit.Enabled = False cmdAdd.Enabled = True cmdAdd.Focus()

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CMD.Dispose()

Call Segar()

MsgBox("Data sudah dihapus") txtUserID.Text = ""

End Sub

Me.Close() End Sub

Sub Segar()

.Columns.Clear()

.Columns.Add("UserID", 100, HorizontalAlignment.Left) .Columns.Add("Password", 100, HorizontalAlignment.Left) .View = View.Details

.GridLines = True

End With

CMD = New SqlCommand("select * from UUser order by UserID asc", Conn) RD = CMD.ExecuteReader

Do While RD.Read

str1(0) = RD.Item("UserID") str1(1) = RD.Item("Passwd") lv1 = New ListViewItem(str1) lv.Items.Add(lv1)

Private Sub cmdAdd_Click_1(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdAdd.Click

cmdAdd.Enabled = False txtUserID.Select() txtUserID.Focus() End Sub

Private Sub cmdSave_Click_1(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdSave.Click

cmdSave.Enabled = False

CMD = New SqlCommand("Insert into UUser (UserID, Passwd) values ('" & _ txtUserID.Text & "','" & txtPasswd.Text & "')", Conn)

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Call Segar()

MsgBox("Data sudah disimpan") txtUserID.Text = ""

End Sub

Private Sub txtUserID_KeyPress(ByVal sender As Object, ByVal e As _ System.Windows.Forms.KeyPressEventArgs) Handles txtUserID.KeyPress If e.KeyChar = Chr(13) Then

CMD = New SqlCommand("select * from UUser where UserID='" & _ txtUserID.Text & "'", Conn)

RD = CMD.ExecuteReader If RD.HasRows Then

MsgBox("Data udah ada") Else

txtPasswd.Select() End If

RD.Close() CMD.Dispose() End If

End Sub

Private Sub txtPasswd_KeyPress(ByVal sender As Object, ByVal e As _ System.Windows.Forms.KeyPressEventArgs) Handles txtPasswd.KeyPress If e.KeyChar = Chr(13) Then

cmdSave.Enabled = True cmdSave.Select() End If

End Sub

Private Sub cmdClear_Click_1(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles cmdClear.Click

txtUserID.Text = "" txtPasswd.Text = "" cmdAdd.Enabled = True cmdDelete.Enabled = False cmdSave.Enabled = False cmdEdit.Enabled = False End Sub

Private Sub lv_Click(ByVal sender As Object, ByVal e As System.EventArgs) _ Handles lv.Click

txtUserID.Text = "" txtPasswd.Text = ""

UserID = lv.FocusedItem.SubItems(0).Text txtUserID.Text = UserID

CMD = New SqlCommand("select * from UUser where UserID='" _ & UserID & "'", Conn)

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txtPasswd.Enabled = True Else

txtUserID.Text = "" txtPasswd.Text = "" End If

Private Sub lv_SelectedIndexChanged(ByVal sender As System.Object, _ ByVal e As System.EventArgs) Handles lv.SelectedIndexChanged

End Sub End Class

6. Modem

Imports System.Data.SqlClient Public Class frmModem

Dim str1(4) As String Dim IDKriteria As String Dim SR As String

Dim NoPonsel As String Dim IDKirim As Integer Dim IDSms As Integer Dim IDSR As Integer Dim JumData As Integer Dim AngkaAcak As Integer Dim AngkaTertinggi As Integer Dim AngkaTerendah As Integer Dim Panjang As Integer Dim Total As Integer Dim SmsKom As String Dim IsiSms As String

Dim JumByteSmsKom As Integer Dim JumBitSmsKom As Integer

Private Sub frmModem_Load(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles MyBase.Load

Call KoneKsi()

Timer1.Enabled = True End Sub

Sub Segar()

Call BacaPOrt() txtSMS.Text = strATZ txtSMS.Text = strATGS txtSMS.Text = strATGL lv.Clear()

.Columns.Clear()

.Columns.Add("ID Sms", 60, HorizontalAlignment.Left) .Columns.Add("Tgl Sms", 100, HorizontalAlignment.Left) .Columns.Add("No.Ponsel", 100, HorizontalAlignment.Left) .Columns.Add("Isi Sms", 100, HorizontalAlignment.Left) .View = View.Details

.GridLines = True

End With

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order by IDSms asc", Conn) RD = CMD.ExecuteReader Do While RD.Read

str1(0) = RD.Item("IDSms") str1(1) = RD.Item("TglSms") str1(2) = RD.Item("NoPonsel") str1(3) = RD.Item("Isi") lv1 = New ListViewItem(str1) lv.Items.Add(lv1)

Loop RD.Close() CMD.Dispose()

Timer2.Enabled = True End Sub

Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles Timer1.Tick

Call Segar() End Sub

Private Sub Timer2_Tick(ByVal sender As System.Object, ByVal e As _ System.EventArgs) Handles Timer2.Tick

Timer1.Enabled = False txtSMS.Text = "" IDKriteria = "" SR = ""

IDKriteria = "" SR = ""

IDKirim = 0 IDSms = 0 IDSR = 0 JumData = 0 AngkaAcak = 0 AngkaTertinggi = 0 AngkaTerendah = 0 Panjang = 0 Total = 0 SmsKom = "" JumByteSmsKom = 0 JumBitSmsKom = 0 NoPonsel = ""

IsiSms = ""

CMD = New SqlCommand("select * from tblTerima", Conn) RD = CMD.ExecuteReader

If RD.Read Then

NoPonsel = RD.Item("NoPonsel") IsiSms = RD.Item("Isi")

Else

NoPonsel = "" IsiSms = "" End If

RD.Close() CMD.Dispose()

If NoPonsel <> "" And NoPonsel <> "TELKOMSEL" Then 'MsgBox("" & NoPonsel)

IDSms = 0

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If RD.Read Then

IDSms = RD.Item("IDsms") + 1 Else

IDSms = 1 End If

RD.Close() CMD.Dispose() If IDSms <> 0 Then

CMD = New SqlCommand("Insert into SMS _

(IDSms,TglSMS,NoPonsel,Isi,StatusProses) values _ (" & IDSms & ",'" & Format(Now, "yyyy/MM/dd") & "','" _

& NoPonsel & "','" & IsiSms & "','1')", Conn) RD = CMD.ExecuteReader

CMD = New SqlCommand("Delete from tblTerima", Conn) RD = CMD.ExecuteReader

RD.Close() CMD.Dispose() Else

CMD = New SqlCommand("Delete from tblTerima", Conn) RD = CMD.ExecuteReader

CMD = New SqlCommand("select * from SMS where statusProses='1'", Conn) RD = CMD.ExecuteReader

If RD.Read Then

IDSms = RD.Item("IDSms")

IDKriteria = Strings.Left(RD.Item("Isi"), 1) lblID.Text = IDSms

lblTgl.Text = RD.Item("TglSms")

lblNoPonsel.Text = RD.Item("NoPonsel") NoPonsel = RD.Item("NoPonsel")

If UCase(IDKriteria) = "S" Then lblKriteria.Text = "Sholat" ElseIf UCase(IDKriteria) = "P" Then lblKriteria.Text = "Puasa" ElseIf UCase(IDKriteria) = "Z" Then lblKriteria.Text = "Zakat" ElseIf UCase(IDKriteria) = "H" Then lblKriteria.Text = "Haji" End If

Else

IDKriteria = "" lblKriteria.Text = "" txtSMS.Text = "" lblID.Text = "" lblTgl.Text = "" lblNoPonsel.Text = "" End If

RD.Close() CMD.Clone()

If IDKriteria <> "" Then

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IDKriteria='" & IDKriteria & "'", Conn) RD = CMD.ExecuteReader() If RD.Read Then

Do While RD.Read

JumData = JumData + 1 Loop

Else

JumData = 0 End If

CMD = New SqlCommand("select * from SiramanRohani where _ IDKriteria='" & IDKriteria & "' order by IDSR DESC", Conn)

RD = CMD.ExecuteReader() If RD.Read Then

AngkaTertinggi = RD.Item("IDSR")

Else

AngkaTertinggi = 1 End If

CMD = New SqlCommand("select * from SiramanRohani where _ IDKriteria='" & IDKriteria & "' order by IDSR ASC", Conn)

RD = CMD.ExecuteReader() If RD.Read Then

AngkaTerendah = RD.Item("IDSR") Else

AngkaTerendah = 1 End If

AngkaAcak = Int(Rnd() * (AngkaTertinggi - AngkaTerendah + 1) + _ AngkaTerendah)

txtSmsAsli.Text = ""

CMD1 = New SqlCommand("select * from SiramanRohani where _ IDKriteria='" & IDKriteria & "' and IDSR=" & AngkaAcak & "", Conn) RD1 = CMD1.ExecuteReader()

If RD1.Read Then

SR = Strings.Left(RD1.Item("SR"), 255) txtSmsAsli.Text = SR

IDSR = AngkaAcak 'RD1.Item("IDSR") Else

SR = "" End If

txtSMS.Text = SR

RD1.Close() CMD1.Dispose() If IDSR <> 0 Then Call CariID()

CMD = New SqlCommand("Insert into SMSKirim _

(IDKirim,TglKirim,IDSms,IDSR,SR,StatusKirim,NoPonsel) values _ (" & IDKirim & ",'" & Format(Now, "yyyy/MM/dd") & "'," & IDSms & ",'" _ & IDSR & "','" & SR & "','1','" & lblNoPonsel.Text & "')", Conn)

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CMD.Dispose()

CMD = New SqlCommand("Insert into LogSMSKirim _

(IDKirim,TglKirim,IDSms,IDSR,SR,StatusKirim,NoPonsel) _ values (" & IDKirim & ",'" & Format(Now, "yyyy/MM/dd") & "',_

" & IDSms & ",'" & IDSR & "','" & SR & "','1','" & _ lblNoPonsel.Text & "')", Conn)

CMD.Dispose()

CMD1 = New SqlCommand("Update SMS set statusProses='*' where _ IDSMS=" & IDSms & "", Conn)

RD1 = CMD1.ExecuteReader RD1.Close()

CMD1.Dispose()

If txtSMS.Text <> "" Then

Dim AtB As New ASCIItoBIN(txtSMS.Text) txtCODE.Text = AtB.convertASCIItoBIN() lblJumByte.Text = jumByte

lblJumBit.Text = jumBit End If

Dim myProcess As New Process() myProcess.Start()

JumByteSmsKom = 0

CMD = New SqlCommand("select * from FreqChar order by Jumlah _ Desc", Conn)

List2.Items.Clear() Do While RD.Read

JumByteSmsKom = JumByteSmsKom + 1 Panjang = Len(RD.Item("Tanda")) Total = Total + Panjang

SmsKom = SmsKom & RD.Item("Tanda")

List2.Items.Add("Char-> " & RD.Item("char") & " _ Jumlah-> " & RD.Item("Jumlah") & " Tanda:- " & RD.Item("Tanda") & " Panjang:- " & Panjang & " _

Total Panjang:- " & Total) Loop End If RD.Close() CMD.Dispose()

txtSmsKom.Text = Strings.Left(SmsKom, 255) JumBitSmsKom = Len(SmsKom)

'MsgBox("" & JumBitSmsKom) lblJumBitKom.Text = JumBitSmsKom 'lblJumBitKom.Text = Total

CMD1 = New SqlCommand("Update SMSKirim set IsiKirim='" & _ txtSmsKom.Text & "',JumByteSmsAsli=" & jumByte & _ ",JumBitSmsAsli=" & jumBit & ",JumBitSmsComp=" & _ JumBitSmsKom & " where IDKirim=" & IDKirim & "", Conn)

RD1 = CMD1.ExecuteReader RD1.Close()

CMD1.Dispose()

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",JumBitSmsAsli=" & jumBit & ",JumBitSmsComp=" & _ JumBitSmsKom & " where IDKirim=" & IDKirim & "", Conn) RD1 = CMD1.ExecuteReader

RD1.Close() CMD1.Dispose() Else

txtCODE.Clear() lblJumByte.Text = "" lblJumBit.Text = "" End If

Timer2.Enabled = False Timer1.Enabled = True End If

End Sub

Sub CariID() IDKirim = 0

CMD = New SqlCommand("select * from LogSMSKirim order by IDKirim DESC", _

Conn)

IDKirim = RD.Item("IDKirim") + 1 Else

IDKirim = 1 End If

End Class

7. Module

Imports System.Data.SqlClient Module ModAPP

Public DA As SqlDataReader Public DS As DataSet

Public CMD As SqlCommand = Nothing Public CMD1 As SqlCommand = Nothing Public PRS As SqlCommand = Nothing Public rsUpdate As SqlCommand

Public RD As SqlDataReader = Nothing Public RD1 As SqlDataReader = Nothing Public RRD As SqlDataReader = Nothing Public DR As SqlDataReader = Nothing Public Kon As SqlConnection

Public strConn As String Public Conn As SqlConnection Public bolLogin As Boolean Public bolTambah As Boolean Public bolCari As Boolean Public X As String, Y As String Public Oto As String

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Public jumByte As Integer Public jumBit As Integer Public strATZ As String Public strATGL As String Public strATGS As String Public Sub KoneKsi()

strConn = ("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" & _ Application.StartupPath & "\dbSmsSR.mdb")

strConn = ("Integrated Security=SSPI; " & _

"Persist Security Info=True;Initial Catalog=dbSmsSR;" & _ "Data Source=(LOCAL)")

Conn = New SqlConnection(strConn)

If Conn.State = ConnectionState.Closed Then Conn.Open()

End If End Sub

Public Sub BacaPOrt() strATZ = "ATZ"

strATGL = "AT+CMGL=1" strATGS = "AT+CMGS=1" End Sub

End Module

8.

KompresHuffman

Option Explicit

Public Sub CharFrequency(text As String, character() _ As String, char_count() As Long)

Dim temp As String Dim match As Boolean Dim length As Long Dim value As Long Dim I As Integer Dim J As Integer

length = Len(text) ReDim character(0) ReDim char_count(0) If length = 0 Then character(0) = "-1" char_count(0) = "-1" Exit Sub

End If

Do Until Len(text) = 0

temp = Left(text, 1)

If temp = " " Then temp = "SPC" For I = 0 To UBound(character) If temp = character(I) Then

char_count(I) = char_count(I) + 1 match = True

End If Next I

If Not match Then

character(UBound(character)) = temp char_count(UBound(char_count)) = 1

(20)

End If

text = Mid(text, 2) match = False

Loop

For I = 0 To UBound(character) - 1 value = char_count(I)

For J = (I + 1) To UBound(character) - 1 If char_count(J) > value Then

char_count(UBound(char_count)) = char_count(I) character(UBound(character)) = character(I) char_count(I) = char_count(J)

character(I) = character(J)

char_count(J) = char_count(UBound(char_count)) character(J) = character(UBound(character)) value = char_count(I)

End If Next J Next I