src/WINNT/afssvrcfg/info2_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 extern "C" {
  15 #include <afs/param.h>
  16 #include <afs/stds.h>
  17 }
  18
  19 #include "afscfg.h"
  20 #include "resource.h"
  21
  22
  23 /*
  24  * DEFINITIONS _________________________________________________________________
  25  *
  26  */
  27 static HWND hDlg = 0;                           // HWND for this page's dialog
  28
  29 #define FIRST_SERVER_STEP               sidSTEP_THREE
  30 #define NOT_FIRST_SERVER_STEP   sidSTEP_FOUR
  31
  32 #define MIN_AFS_UID             1
  33 #define MAX_AFS_UID             UD_MAXVAL
  34
  35
  36 /*
  37  * PROTOTYPES _________________________________________________________________
  38  *
  39  */
  40 static void OnInitDialog(HWND hwndDlg);
  41 static void CheckEnableButtons();
  42 static void SavePageInfo();
  43 static void ShowPageInfo();
  44 static void UseNextUid(BOOL bUseNext);
  45
  46
  47 /*
  48  * EXPORTED FUNCTIONS _________________________________________________________________
  49  *
  50  */
  51
  52 /*
  53  * Dialog Procs _________________________________________________________________
  54  *
  55  */
  56 BOOL CALLBACK InfoPage2DlgProc(HWND hRHS, UINT msg, WPARAM wp, LPARAM lp)
  57 {
  58     if (WizStep_Common_DlgProc (hRHS, msg, wp, lp))
  59         return FALSE;
  60
  61         switch (msg) {
  62                 case WM_INITDIALOG:
  63                         OnInitDialog(hRHS);
  64                         break;
  65
  66                 case WM_COMMAND:
  67                         switch (LOWORD(wp)) {
  68                                 case IDC_WIZARD:
  69                                         if (HIWORD(wp) == wcIS_STATE_DISABLED) {
  70                                                 int nState = g_pWiz->GetState();
  71
  72                                                 // Disable step 3 if we are not the first server
  73                                                 if (nState == sidSTEP_THREE)
  74                                                         return !g_CfgData.bFirstServer;
  75
  76                                                 // Disable step 4 if we are the first server
  77                                                 if (nState == sidSTEP_FOUR)
  78                                                         return g_CfgData.bFirstServer;
  79                                         }
  80                                         break;
  81
  82                                 case IDNEXT:
  83                                         SavePageInfo();
  84                                         g_pWiz->SetState (sidSTEP_FIVE);
  85                                         break;
  86
  87                                 case IDBACK:
  88                                         SavePageInfo();
  89                                         g_pWiz->SetState (sidSTEP_TWO);
  90                                         break;
  91
  92                                 case IDC_USE_NEXT_UID:
  93                                         UseNextUid(TRUE);
  94                                         CheckEnableButtons();
  95                                         break;
  96
  97                                 case IDC_USE_THIS_UID:
  98                                         UseNextUid(FALSE);
  99                                         CheckEnableButtons();
 100                                         break;
 101
 102                                 case IDC_ADMIN_NAME:
 103                                 case IDC_ADMIN_PW:
 104                                 case IDC_VERIFY_ADMIN_PW:
 105                                 case IDC_HOSTNAME:
 106                                         if (HIWORD(wp) == EN_CHANGE)
 107                                                 CheckEnableButtons();
 108                                         break;
 109
 110                         }
 111                 break;
 112     }
 113
 114     return FALSE;
 115 }
 116
 117 /*
 118  * STATIC FUNCTIONS _________________________________________________________________
 119  *
 120  */
 121
 122 /*
 123  * Event Handler Functions _________________________________________________________________
 124  *
 125  */
 126 static void OnInitDialog(HWND hwndDlg)
 127 {
 128         hDlg = hwndDlg;
 129
 130         g_pWiz->EnableButtons(BACK_BUTTON);
 131
 132         SetUpDownRange(hDlg, IDC_AFS_UID_SPINNER, MIN_AFS_UID, MAX_AFS_UID);
 133
 134         ShowPageInfo();
 135
 136         g_pWiz->SetDefaultControl(IDC_ADMIN_NAME);
 137 }
 138
 139
 140 /*
 141  * Utility Functions _________________________________________________________________
 142  *
 143  */
 144 static void CheckEnableButtons()
 145 {
 146         BOOL bDisable = FALSE;
 147
 148         TCHAR szDummy[cchRESOURCE];
 149         TCHAR szPW[cchRESOURCE];
 150         TCHAR szVerifyPW[cchRESOURCE];
 151
 152         bDisable |= lstrlen(GetWndText(hDlg, IDC_ADMIN_NAME, szDummy)) == 0;
 153
 154         bDisable |= lstrlen(GetWndText(hDlg, IDC_ADMIN_PW, szPW)) == 0;
 155
 156         if (IsWindowEnabled(GetDlgItem(hDlg, IDC_VERIFY_ADMIN_PW))) {
 157                 GetWndText(hDlg, IDC_VERIFY_ADMIN_PW, szVerifyPW);
 158                 bDisable |= !lstrlen(szVerifyPW) || lstrcmp(szPW, szVerifyPW);
 159         }
 160
 161         if (IsWindowEnabled(GetDlgItem(hDlg, IDC_ADMIN_UID)))
 162                 bDisable |= lstrlen(GetWndText(hDlg, IDC_ADMIN_UID, szDummy)) == 0;
 163
 164         if (IsWindowEnabled(GetDlgItem(hDlg, IDC_HOSTNAME)))
 165                 bDisable |= lstrlen(GetWndText(hDlg, IDC_HOSTNAME, szDummy)) == 0;
 166
 167         if (bDisable)
 168                 g_pWiz->EnableButtons(BACK_BUTTON);
 169         else
 170                 g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 171 }
 172
 173 static void SavePageInfo()
 174 {
 175         TCHAR szText[cchRESOURCE];
 176
 177         lstrncpy(g_CfgData.szAdminName, GetWndText(hDlg, IDC_ADMIN_NAME, szText), MAX_ADMIN_NAME_LEN);
 178         lstrncpy(g_CfgData.szAdminPW, GetWndText(hDlg, IDC_ADMIN_PW, szText), MAX_ADMIN_PW_LEN);
 179
 180         if (g_pWiz->GetState() == FIRST_SERVER_STEP) {
 181                 g_CfgData.bUseNextUid = IsButtonChecked(hDlg, IDC_USE_NEXT_UID);
 182                 if (!g_CfgData.bUseNextUid)
 183                         lstrncpy(g_CfgData.szAdminUID, GetWndText(hDlg, IDC_ADMIN_UID, szText), MAX_UID_LEN);
 184         }
 185
 186         if (g_pWiz->GetState() == NOT_FIRST_SERVER_STEP)
 187                 lstrncpy(g_CfgData.szCellServDbHostname, GetWndText(hDlg, IDC_HOSTNAME, szText), MAX_MACHINE_NAME_LEN);
 188 }
 189
 190 static void ShowPageInfo()
 191 {
 192         SetWndText(hDlg, IDC_ADMIN_NAME, g_CfgData.szAdminName);
 193         SetWndText(hDlg, IDC_ADMIN_PW, g_CfgData.szAdminPW);
 194         SetWndText(hDlg, IDC_VERIFY_ADMIN_PW, g_CfgData.szAdminPW);
 195         SetWndText(hDlg, IDC_HOSTNAME, g_CfgData.szCellServDbHostname);
 196
 197         if (g_pWiz->GetState() == FIRST_SERVER_STEP) {
 198                 if (g_CfgData.bUseNextUid)
 199                         SetCheck(hDlg, IDC_USE_NEXT_UID);
 200                 else
 201                         SetCheck(hDlg, IDC_USE_THIS_UID);
 202                 UseNextUid(g_CfgData.bUseNextUid);
 203                 SetWndText(hDlg, IDC_ADMIN_UID, g_CfgData.szAdminUID);
 204         }
 205 }
 206
 207 static void UseNextUid(BOOL bUseNext)
 208 {
 209         ENABLE_STATE es = bUseNext ? ES_DISABLE : ES_ENABLE;
 210
 211         SetEnable(hDlg, IDC_ADMIN_UID, es);
 212         SetEnable(hDlg, IDC_AFS_UID_SPINNER, es);
 213 }
 214