VERSION 5.00
Object = "{248DD890-BB45-11CF-9ABC-0080C7E7B78D}#1.0#0"; "MSWINSCK.OCX"
Object = "{3B7C8863-D78F-101B-B9B5-04021C009402}#1.1#0"; "RICHTX32.OCX"
Object = "{6B7E6392-850A-101B-AFC0-4210102A8DA7}#1.1#0"; "COMCTL32.OCX"
Begin VB.Form frmMain 
   Caption         =   "在 WINDOWS 應(yīng)用程序中遠(yuǎn)程執(zhí)行 Unix 命令"
   ClientHeight    =   7290
   ClientLeft      =   1575
   ClientTop       =   795
   ClientWidth     =   9345
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   ScaleHeight     =   486
   ScaleMode       =   3  'Pixel
   ScaleWidth      =   623
   Begin ComctlLib.StatusBar stb 
      Align           =   2  'Align Bottom
      Height          =   375
      Left            =   0
      TabIndex        =   5
      Top             =   6915
      Width           =   9345
      _ExtentX        =   16484
      _ExtentY        =   661
      SimpleText      =   ""
      _Version        =   327680
      BeginProperty Panels {0713E89E-850A-101B-AFC0-4210102A8DA7} 
         NumPanels       =   2
         BeginProperty Panel1 {0713E89F-850A-101B-AFC0-4210102A8DA7} 
            Object.Width           =   5292
            MinWidth        =   5292
            TextSave        =   ""
            Key             =   "state"
            Object.Tag             =   ""
         EndProperty
         BeginProperty Panel2 {0713E89F-850A-101B-AFC0-4210102A8DA7} 
            Alignment       =   2
            Object.Width           =   11377
            MinWidth        =   11377
            Text            =   "請輸入執(zhí)行后能返回命令提示符的Unix命令，因?yàn)樯戏絻H是命令結(jié)果回顯！"
            TextSave        =   "請輸入執(zhí)行后能返回命令提示符的Unix命令，因?yàn)樯戏絻H是命令結(jié)果回顯！"
            Key             =   "tip"
            Object.Tag             =   ""
         EndProperty
      EndProperty
      MouseIcon       =   "Form1.frx":0000
   End
   Begin VB.Frame Frame1 
      Caption         =   " Unix命令執(zhí)行結(jié)果回顯 (請?jiān)谙路矫钶斎肟蛑休斎腩愃苐s、pwd等執(zhí)行完畢后能返回命令提示符的Unix命令) "
      ForeColor       =   &H00FF0000&
      Height          =   6255
      Left            =   120
      TabIndex        =   3
      Top             =   0
      Width           =   9135
      Begin RichTextLib.RichTextBox rtb 
         Height          =   5895
         Left            =   120
         TabIndex        =   4
         Top             =   240
         Width           =   8895
         _ExtentX        =   15690
         _ExtentY        =   10398
         _Version        =   327680
         BackColor       =   -2147483641
         ReadOnly        =   -1  'True
         ScrollBars      =   3
         TextRTF         =   $"Form1.frx":001C
      End
   End
   Begin VB.Timer Timer1 
      Interval        =   1000
      Left            =   6240
      Top             =   6480
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋體"
         Size            =   9
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00FF0000&
      Height          =   270
      Left            =   2160
      TabIndex        =   1
      Text            =   "Text1"
      Top             =   6480
      Width           =   3735
   End
   Begin MSWinsockLib.Winsock sck 
      Left            =   8760
      Top             =   6480
      _ExtentX        =   741
      _ExtentY        =   741
   End
   Begin VB.CommandButton Command1 
      Caption         =   "遠(yuǎn)程執(zhí)行Unix命令"
      Height          =   375
      Left            =   6720
      TabIndex        =   0
      Top             =   6420
      Width           =   2175
   End
   Begin VB.Label Label1 
      Caption         =   "輸入要執(zhí)行的Unix命令"
      ForeColor       =   &H00FF0000&
      Height          =   255
      Left            =   240
      TabIndex        =   2
      Top             =   6480
      Width           =   1815
   End
   Begin VB.Menu mnuFile 
      Caption         =   "文件(&F)"
      Begin VB.Menu mnuFileConnect 
         Caption         =   "連接(&C)"
      End
      Begin VB.Menu b 
         Caption         =   "-"
      End
      Begin VB.Menu mnuFileSet 
         Caption         =   "設(shè)置(&S)"
      End
      Begin VB.Menu as 
         Caption         =   "-"
      End
      Begin VB.Menu mnuFileExit 
         Caption         =   "退出(&X)"
      End
   End
End
Attribute VB_Name = "frmMain"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim blnLoginSuccess As Boolean     '登錄是否成功標(biāo)志
Dim intConnectTime As Integer    '登錄時(shí)間
'============================
'  遠(yuǎn)程執(zhí)行Unix命令
Private Sub Command1_Click()
Dim strUnixCommand As String
strUnixCommand = Trim(Text1.Text)
If LCase(strUnixCommand) = "vi" Then
    MsgBox "請輸入執(zhí)行完畢后能返回命令提示符的Unix命令，比如ls、pwd...等等！", 48
    Text1.Text = ""
    Text1.SetFocus
    Exit Sub
End If
If Not RemoteExeUnixCommand(sck, strUnixCommand) Or StrComp(UCase(strUnixCommand), "EXIT", vbTextCompare) = 0 Then
    blnLoginSuccess = False
    Command1.Enabled = False
    mnuFileConnect.Enabled = True
    rtb.Text = ""
    If sck.State <> sckClosed Then sck.Close
    DoEvents
    stb.Panels("state").Text = ""
Else
    stb.Panels("state").Text = "命令 " + Trim(Text1.Text) + " 執(zhí)行完畢！"
End If
Text1.Text = ""
End Sub
'=========| 載入窗體 |========
Private Sub Form_Load()
rtb.Text = ""
Text1.Text = ""
blnLoginSuccess = False
Command1.Enabled = False
If Not GetUnixInfo Then
    MsgBox "你還沒有設(shè)置UNIX主機(jī)的IP地址、登錄用戶名及密碼！" + vbCrLf + _
           "請先在“文件”菜單中進(jìn)行設(shè)置！", 48
    Call InitUnixInfo
    mnuFileConnect.Enabled = False
End If
Timer1.Enabled = False
intConnectTime = 0
stb.Panels("state").Text = ""
End Sub


'=========| 菜單--連接 |=========
Private Sub mnuFileConnect_Click()
Timer1.Enabled = True
intConnectTime = 0
blnLoginSuccess = False
Command1.Enabled = False
'-------------
If sck.State <> sckClosed Then sck.Close
DoEvents
InitTelnetWinSock sck, strIP
On Error GoTo ERR
sck.Connect
Me.MousePointer = 11
stb.Panels("state").Text = "正在與 " + strIP + " 連接..."
Do
    DoEvents
Loop Until sck.State = sckConnected Or intConnectTime > 6
If sck.State <> sckConnected Then
    MsgBox "與UNIX主機(jī)的連接失??！請檢查網(wǎng)絡(luò)或IP地址！", 16
    stb.Panels("state").Text = "連接失??！"
Else
    mnuFileConnect.Enabled = False
    Command1.Enabled = True
    stb.Panels("state").Text = "連接成功！"
End If
Me.MousePointer = 0
Timer1.Enabled = False
Exit Sub
ERR:
    MsgBox "連接出錯(cuò)！請檢查IP地址或網(wǎng)絡(luò)！", 16
End Sub
'=========| 菜單--退出 |=========
Private Sub mnuFileExit_Click()
Unload Me
End Sub
'=========| 菜單--設(shè)置 |=========
Private Sub mnuFileSet_Click()
frmSet.Show 1, Me
DoEvents
If blnLoginSuccess Then
    mnuFileConnect.Enabled = False
Else
    mnuFileConnect.Enabled = True
End If
End Sub



'============================
'  WinSock數(shù)據(jù)到達(dá)
Private Sub sck_DataArrival(ByVal bytesTotal As Long)
Dim byteSckReceiveBuf() As Byte
Dim lngLenBuf As Long
Dim i As Integer
Dim strTp As String
      '協(xié)商過程中，得到主機(jī)返回的命令結(jié)果
      '命令執(zhí)行過程中，得到主機(jī)返回的執(zhí)行結(jié)果
sck.GetData byteSckReceiveBuf, vbByte + vbArray, bytesTotal
lngLenBuf = bytesTotal
strTp = ""
For i = 0 To lngLenBuf - 1
    strTp = strTp + Chr(byteSckReceiveBuf(i))
Next i
rtb.Text = rtb.Text + vbCrLf + strTp

rtb.SelLength = Len(rtb.Text)
rtb.SelColor = &HFF00&
rtb.SelStart = Len(rtb.Text)
Text1.SetFocus
If Not blnLoginSuccess Then  '一直和Unix主機(jī)協(xié)商，直到登錄成功
    blnLoginSuccess = RemoteLogin(sck, strUserName, strPassword, byteSckReceiveBuf)
    If blnLoginSuccess Then
        Command1.Enabled = True
        MsgBox "OK！遠(yuǎn)程登錄UNIX主機(jī)成功！", 48
        stb.Panels("state").Text = "OK！遠(yuǎn)程登錄UNIX主機(jī)成功！"
    End If
End If
End Sub


Private Sub Text1_KeyPress(KeyAscii As Integer)
If KeyAscii = 13 Then Command1_Click
End Sub

Private Sub Timer1_Timer()
intConnectTime = intConnectTime + 1
End Sub