src/WINNT/win9xpanel/Change.cpp

   1 /* Copyright 2000, International Business Machines Corporation and others.
   2         All Rights Reserved.
   3
   4         This software has been released under the terms of the IBM Public
   5         License.  For details, see the LICENSE file in the top-level source
   6         directory or online at http://www.openafs.org/dl/license10.html
   7 */
   8 // Change.cpp : implementation file
   9 //
  10
  11 #include "stdafx.h"
  12 #include "WinAfsLoad.h"
  13 #include "WinAfsLoadDlg.h"
  14 #include "Change.h"
  15
  16 #ifdef _DEBUG
  17 #define new DEBUG_NEW
  18 #undef THIS_FILE
  19 static char THIS_FILE[] = __FILE__;
  20 #endif
  21
  22 /////////////////////////////////////////////////////////////////////////////
  23 // CChange dialog
  24
  25
  26 CChange::CChange(BOOL change,CWnd* pParent /*=NULL*/)
  27         : CDialog(CChange::IDD, pParent)
  28 {
  29         //{{AFX_DATA_INIT(CChange)
  30         m_sPath = _T("");
  31         m_sDescription = _T("");
  32         m_bAuto = FALSE;
  33         //}}AFX_DATA_INIT
  34         m_bChange=change;
  35         m_pParent=(CWinAfsLoadDlg *)pParent;
  36 }
  37
  38
  39 void CChange::DoDataExchange(CDataExchange* pDX)
  40 {
  41         CDialog::DoDataExchange(pDX);
  42         //{{AFX_DATA_MAP(CChange)
  43         DDX_Control(pDX, IDC_DESCRIPTION, m_cShare);
  44         DDX_Control(pDX, IDC_PERSISTENT, m_cAuto);
  45         DDX_Control(pDX, IDC_PATH, m_cPath);
  46         DDX_Control(pDX, IDC_DRIVE, m_cDrive);
  47         DDX_Text(pDX, IDC_PATH, m_sPath);
  48         DDV_MaxChars(pDX, m_sPath, 512);
  49         DDX_Text(pDX, IDC_DESCRIPTION, m_sDescription);
  50         DDV_MaxChars(pDX, m_sDescription, 12);
  51         DDX_Check(pDX, IDC_PERSISTENT, m_bAuto);
  52         //}}AFX_DATA_MAP
  53 }
  54
  55
  56 BEGIN_MESSAGE_MAP(CChange, CDialog)
  57         //{{AFX_MSG_MAP(CChange)
  58         ON_WM_HELPINFO()
  59         ON_BN_CLICKED(IDC_HELPMAIN, OnHelpmain)
  60         //}}AFX_MSG_MAP
  61 END_MESSAGE_MAP()
  62
  63 /////////////////////////////////////////////////////////////////////////////
  64 // CChange message handlers
  65
  66 void CChange::OnOK()
  67 {
  68         // TODO: Add extra validation here
  69         m_cDrive.GetLBText(m_cDrive.GetCurSel(),m_sDrive);
  70         m_sDrive=m_sDrive.Left(2);
  71         UpdateData(TRUE);
  72         if (IsValidSubmountName(m_sPath))
  73         {
  74
  75                 if (IsValidShareName(m_sDescription))
  76                 {
  77                         CDialog::OnOK();
  78                         return;
  79                 }
  80                 MessageBox("Incorrect Share name","AFS Warning",MB_OK|MB_ICONWARNING);
  81                 m_cShare.SetFocus();
  82                 return;
  83         }
  84         MessageBox("Incorrect Path name","AFS Warning",MB_OK|MB_ICONWARNING);
  85         m_cPath.SetFocus();
  86 }
  87
  88 void CChange::OnCancel()
  89 {
  90         // TODO: Add extra cleanup here
  91         m_sDrive=m_sPath=m_sDescription="";
  92         CDialog::OnCancel();
  93 }
  94
  95 BOOL CChange::OnInitDialog()
  96 {
  97         CDialog::OnInitDialog();
  98
  99         // TODO: Add extra initialization here
 100         CWnd *win=GetDlgItem(IDOK);
 101         if (m_bChange)
 102         {
 103                 if (win)
 104                         win->SetWindowText("Accept Change");
 105                 SetWindowText("AFS Change Item");
 106         } else {
 107                 if (win)
 108                         win->SetWindowText("Add Item");
 109                 SetWindowText("AFS Add Item");
 110         }
 111         ListDrive();
 112         UpdateData(FALSE);
 113         TCHAR szDrive[] = TEXT("*:  ");
 114         wsprintf(szDrive,"%2s  ",m_sDrive);
 115         if (m_cDrive.FindString(0,szDrive)!=CB_ERR)
 116                 m_cDrive.SetCurSel(m_cDrive.FindString(0,szDrive));
 117         else {
 118                 szDrive[3]='*';
 119                 m_cDrive.SetCurSel(m_cDrive.FindString(0,szDrive));
 120         }
 121         return TRUE;  // return TRUE unless you set the focus to a control
 122                       // EXCEPTION: OCX Property Pages should return FALSE
 123 }
 124
 125 VOID CChange::ListDrive()
 126 {
 127         m_pParent->BuildDriveList();
 128         POSITION pos=m_pParent->m_Drivelist.GetHeadPosition();
 129         while (pos)
 130         {
 131                 m_cDrive.InsertString(-1,m_pParent->m_Drivelist.GetNext(pos));
 132         }
 133 }
 134
 135 BOOL CChange::IsValidShareName(LPCTSTR pszShare)
 136 {
 137    if (!*pszShare)
 138       return FALSE;
 139    if (stricmp(pszShare,"")==0)
 140            return FALSE;                                        //disallow adding a share name of ""
 141    for ( ; *pszShare; ++pszShare)
 142       {
 143       if (!isprint(*pszShare))
 144          return FALSE;
 145       if (*pszShare == TEXT(' '))
 146          return FALSE;
 147       if (*pszShare == TEXT('\t'))
 148          return FALSE;
 149       }
 150
 151    return TRUE;
 152 }
 153
 154 BOOL CChange::IsValidSubmountName (LPCTSTR pszSubmount)
 155 {
 156    if (!*pszSubmount)
 157       return FALSE;
 158    for ( ; *pszSubmount; ++pszSubmount)
 159       {
 160       if (!isprint(*pszSubmount))
 161          return FALSE;
 162       if (*pszSubmount == TEXT(' '))
 163          return FALSE;
 164       if (*pszSubmount == TEXT('\t'))
 165          return FALSE;
 166       }
 167
 168    return TRUE;
 169 }
 170
 171
 172 BOOL CChange::OnHelpInfo(HELPINFO* pHelpInfo)
 173 {
 174         // TODO: Add your message handler code here and/or call default
 175
 176         ::WinHelp(m_hWnd,CWINAFSLOADAPP->m_pszHelpFilePath,HELP_CONTEXT,(m_bChange)?IDH_CHANGE:IDH_ADD);
 177         return TRUE;
 178 //      return CDialog::OnHelpInfo(pHelpInfo);
 179 }
 180
 181 void CChange::OnHelpmain()
 182 {
 183         // TODO: Add your control notification handler code here
 184         ::WinHelp(m_hWnd,CWINAFSLOADAPP->m_pszHelpFilePath,HELP_CONTEXT,(m_bChange)?IDH_CHANGE:IDH_ADD);
 185
 186 }