src/WINNT/afssvrcfg/info_page.cpp

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 /*
  11  * INCLUDES _________________________________________________________________
  12  *
  13  */
  14 #include <winsock2.h>
  15 #include <ws2tcpip.h>
  16
  17 extern "C" {
  18 #include <afs/param.h>
  19 #include <afs/stds.h>
  20 }
  21
  22 #include "afscfg.h"
  23 #include "resource.h"
  24
  25
  26 /*
  27  * DEFINITIONS _________________________________________________________________
  28  *
  29  */
  30 static HWND hDlg = 0;                           // HWND for this page's dialog
  31
  32
  33 /*
  34  * PROTOTYPES _________________________________________________________________
  35  *
  36  */
  37 static void OnInitDialog(HWND hwndDlg);
  38 static void CheckEnableButtons();
  39 static BOOL SavePageInfo();
  40 static void ShowPageInfo();
  41 static void IsFirstServer(BOOL bIs = TRUE);
  42
  43
  44 /*
  45  * EXPORTED FUNCTIONS _________________________________________________________________
  46  *
  47  */
  48
  49 /*
  50  * Dialog Procs _________________________________________________________________
  51  *
  52  */
  53 BOOL CALLBACK InfoPageDlgProc(HWND hRHS, UINT msg, WPARAM wp, LPARAM lp)
  54 {
  55     if (WizStep_Common_DlgProc (hRHS, msg, wp, lp))
  56         return FALSE;
  57
  58     switch (msg) {
  59     case WM_INITDIALOG:
  60         OnInitDialog(hRHS);
  61         break;
  62
  63     case WM_COMMAND:
  64         switch (LOWORD(wp)) {
  65         case IDNEXT:
  66             if (SavePageInfo())
  67                 g_pWiz->SetState (sidSTEP_THREE);
  68             break;
  69
  70         case IDBACK:
  71             if (SavePageInfo())
  72                 g_pWiz->SetState (sidSTEP_ONE);
  73             break;
  74
  75         case IDC_FIRST_SERVER:
  76             IsFirstServer();
  77             break;
  78
  79         case IDC_JOIN_EXISTING_CELL:
  80             IsFirstServer(FALSE);
  81             break;
  82
  83         case IDC_CELL_NAME:
  84         case IDC_SERVER_PW:
  85         case IDC_VERIFY_PW:
  86             if (HIWORD(wp) == EN_CHANGE)
  87                 CheckEnableButtons();
  88             break;
  89
  90         }
  91         break;
  92     }
  93
  94     return FALSE;
  95 }
  96
  97 /*
  98  * STATIC FUNCTIONS ________________________________________________________________________
  99  *
 100  */
 101
 102 /*
 103  * Event Handler Functions _________________________________________________________________
 104  *
 105  */
 106 static void OnInitDialog(HWND hwndDlg)
 107 {
 108     hDlg = hwndDlg;
 109
 110     g_pWiz->EnableButtons(BACK_BUTTON);
 111
 112     ShowPageInfo();
 113
 114     if (g_CfgData.bFirstServer)
 115         IsFirstServer();
 116
 117     g_pWiz->SetDefaultControl(IDC_CELL_NAME);
 118 }
 119
 120
 121 /*
 122  * Utility Functions _________________________________________________________________
 123  *
 124  */
 125 static void CheckEnableButtons()
 126 {
 127     BOOL bDisable = FALSE;
 128
 129     TCHAR szCellName[cchRESOURCE];
 130     TCHAR szPW[cchRESOURCE];
 131     TCHAR szVerifyPW[cchRESOURCE];
 132
 133     bDisable = lstrlen(GetWndText(hDlg, IDC_CELL_NAME, szCellName)) == 0;
 134
 135     GetWndText(hDlg, IDC_SERVER_PW, szPW);
 136     GetWndText(hDlg, IDC_VERIFY_PW, szVerifyPW);
 137
 138     if (IsButtonChecked(hDlg, IDC_FIRST_SERVER))
 139         bDisable |= !lstrlen(szPW) || !lstrlen(szVerifyPW) || lstrcmp(szPW, szVerifyPW);
 140
 141     if (bDisable)
 142         g_pWiz->EnableButtons(BACK_BUTTON);
 143     else
 144         g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 145 }
 146
 147 static BOOL SavePageInfo()
 148 {
 149     TCHAR szText[cchRESOURCE];
 150
 151     GetWndText(hDlg, IDC_CELL_NAME, szText);
 152     if (lstrlen(szText) > MAX_CELL_NAME_LEN) {
 153         MsgBox(hDlg, IDS_CELL_NAME_LEN_ERROR, GetAppTitleID(), MB_ICONSTOP | MB_OK);
 154         return FALSE;
 155     }
 156
 157     lstrcpy(g_CfgData.szCellName, szText);
 158     lstrncpy(g_CfgData.szServerPW, GetWndText(hDlg, IDC_SERVER_PW, szText), MAX_SERVER_PW_LEN);
 159     g_CfgData.bFirstServer = IsButtonChecked(hDlg, IDC_FIRST_SERVER);
 160
 161     return TRUE;
 162 }
 163
 164 static void ShowPageInfo()
 165 {
 166     SetWndText(hDlg, IDC_CELL_NAME, g_CfgData.szCellName);
 167     SetWndText(hDlg, IDC_SERVER_PW, g_CfgData.szServerPW);
 168     SetWndText(hDlg, IDC_VERIFY_PW, g_CfgData.szServerPW);
 169
 170     if (g_CfgData.bFirstServer)
 171         SetCheck(hDlg, IDC_FIRST_SERVER);
 172     else
 173         SetCheck(hDlg, IDC_JOIN_EXISTING_CELL);
 174 }
 175
 176 static void IsFirstServer(BOOL bIs)
 177 {
 178     ENABLE_STATE es;
 179
 180     if (bIs)
 181         es = ES_ENABLE;
 182     else
 183         es = ES_DISABLE;
 184
 185     SetEnable(hDlg, IDC_PRINCIPAL_LABEL, es);
 186     SetEnable(hDlg, IDC_PRINCIPAL, es);
 187
 188     SetEnable(hDlg, IDC_SERVER_PW_FRAME, es);
 189     SetEnable(hDlg, IDC_SERVER_PW_LABEL, es);
 190     SetEnable(hDlg, IDC_SERVER_PW_PROMPT, es);
 191     SetEnable(hDlg, IDC_SERVER_PW, es);
 192     SetEnable(hDlg, IDC_VERIFY_PW_LABEL, es);
 193     SetEnable(hDlg, IDC_VERIFY_PW, es);
 194
 195     CheckEnableButtons();
 196 }
 197