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 <afsconfig.h>
  19 #include <afs/param.h>
  20 #include <afs/stds.h>
  21 #include <roken.h>
  22 }
  23
  24 #include "afscfg.h"
  25 #include "resource.h"
  26
  27
  28 /*
  29  * DEFINITIONS _________________________________________________________________
  30  *
  31  */
  32 static HWND hDlg = 0;                           // HWND for this page's dialog
  33
  34
  35 /*
  36  * PROTOTYPES _________________________________________________________________
  37  *
  38  */
  39 static void OnInitDialog(HWND hwndDlg);
  40 static void CheckEnableButtons();
  41 static BOOL SavePageInfo();
  42 static void ShowPageInfo();
  43 static void IsFirstServer(BOOL bIs = TRUE);
  44
  45
  46 /*
  47  * EXPORTED FUNCTIONS _________________________________________________________________
  48  *
  49  */
  50
  51 /*
  52  * Dialog Procs _________________________________________________________________
  53  *
  54  */
  55 BOOL CALLBACK InfoPageDlgProc(HWND hRHS, UINT msg, WPARAM wp, LPARAM lp)
  56 {
  57     if (WizStep_Common_DlgProc (hRHS, msg, wp, lp))
  58         return FALSE;
  59
  60     switch (msg) {
  61     case WM_INITDIALOG:
  62         OnInitDialog(hRHS);
  63         break;
  64
  65     case WM_COMMAND:
  66         switch (LOWORD(wp)) {
  67         case IDNEXT:
  68             if (SavePageInfo())
  69                 g_pWiz->SetState (sidSTEP_THREE);
  70             break;
  71
  72         case IDBACK:
  73             if (SavePageInfo())
  74                 g_pWiz->SetState (sidSTEP_ONE);
  75             break;
  76
  77         case IDC_FIRST_SERVER:
  78             IsFirstServer();
  79             break;
  80
  81         case IDC_JOIN_EXISTING_CELL:
  82             IsFirstServer(FALSE);
  83             break;
  84
  85         case IDC_CELL_NAME:
  86         case IDC_SERVER_PW:
  87         case IDC_VERIFY_PW:
  88             if (HIWORD(wp) == EN_CHANGE)
  89                 CheckEnableButtons();
  90             break;
  91
  92         }
  93         break;
  94     }
  95
  96     return FALSE;
  97 }
  98
  99 /*
 100  * STATIC FUNCTIONS ________________________________________________________________________
 101  *
 102  */
 103
 104 /*
 105  * Event Handler Functions _________________________________________________________________
 106  *
 107  */
 108 static void OnInitDialog(HWND hwndDlg)
 109 {
 110     hDlg = hwndDlg;
 111
 112     g_pWiz->EnableButtons(BACK_BUTTON);
 113
 114     ShowPageInfo();
 115
 116     if (g_CfgData.bFirstServer)
 117         IsFirstServer();
 118
 119     g_pWiz->SetDefaultControl(IDC_CELL_NAME);
 120 }
 121
 122
 123 /*
 124  * Utility Functions _________________________________________________________________
 125  *
 126  */
 127 static void CheckEnableButtons()
 128 {
 129     BOOL bDisable = FALSE;
 130
 131     TCHAR szCellName[cchRESOURCE];
 132     TCHAR szPW[cchRESOURCE];
 133     TCHAR szVerifyPW[cchRESOURCE];
 134
 135     bDisable = lstrlen(GetWndText(hDlg, IDC_CELL_NAME, szCellName)) == 0;
 136
 137     GetWndText(hDlg, IDC_SERVER_PW, szPW);
 138     GetWndText(hDlg, IDC_VERIFY_PW, szVerifyPW);
 139
 140     if (IsButtonChecked(hDlg, IDC_FIRST_SERVER))
 141         bDisable |= !lstrlen(szPW) || !lstrlen(szVerifyPW) || lstrcmp(szPW, szVerifyPW);
 142
 143     if (bDisable)
 144         g_pWiz->EnableButtons(BACK_BUTTON);
 145     else
 146         g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 147 }
 148
 149 static BOOL SavePageInfo()
 150 {
 151     TCHAR szText[cchRESOURCE];
 152
 153     GetWndText(hDlg, IDC_CELL_NAME, szText);
 154     if (lstrlen(szText) > MAX_CELL_NAME_LEN) {
 155         MsgBox(hDlg, IDS_CELL_NAME_LEN_ERROR, GetAppTitleID(), MB_ICONSTOP | MB_OK);
 156         return FALSE;
 157     }
 158
 159     lstrcpy(g_CfgData.szCellName, szText);
 160     lstrncpy(g_CfgData.szServerPW, GetWndText(hDlg, IDC_SERVER_PW, szText), MAX_SERVER_PW_LEN);
 161     g_CfgData.bFirstServer = IsButtonChecked(hDlg, IDC_FIRST_SERVER);
 162
 163     return TRUE;
 164 }
 165
 166 static void ShowPageInfo()
 167 {
 168     SetWndText(hDlg, IDC_CELL_NAME, g_CfgData.szCellName);
 169     SetWndText(hDlg, IDC_SERVER_PW, g_CfgData.szServerPW);
 170     SetWndText(hDlg, IDC_VERIFY_PW, g_CfgData.szServerPW);
 171
 172     if (g_CfgData.bFirstServer)
 173         SetCheck(hDlg, IDC_FIRST_SERVER);
 174     else
 175         SetCheck(hDlg, IDC_JOIN_EXISTING_CELL);
 176 }
 177
 178 static void IsFirstServer(BOOL bIs)
 179 {
 180     ENABLE_STATE es;
 181
 182     if (bIs)
 183         es = ES_ENABLE;
 184     else
 185         es = ES_DISABLE;
 186
 187     SetEnable(hDlg, IDC_PRINCIPAL_LABEL, es);
 188     SetEnable(hDlg, IDC_PRINCIPAL, es);
 189
 190     SetEnable(hDlg, IDC_SERVER_PW_FRAME, es);
 191     SetEnable(hDlg, IDC_SERVER_PW_LABEL, es);
 192     SetEnable(hDlg, IDC_SERVER_PW_PROMPT, es);
 193     SetEnable(hDlg, IDC_SERVER_PW, es);
 194     SetEnable(hDlg, IDC_VERIFY_PW_LABEL, es);
 195     SetEnable(hDlg, IDC_VERIFY_PW, es);
 196
 197     CheckEnableButtons();
 198 }
 199