src/WINNT/afssvrcfg/root_afs_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;
  31
  32
  33 /*
  34  * PROTOTYPES _________________________________________________________________
  35  *
  36  */
  37 static void OnInitDialog(HWND hwndDlg);
  38 static void ShowStatusMsg(UINT nMsgID);
  39
  40
  41 /*
  42  * EXPORTED FUNCTIONS __________________________________________________________
  43  *
  44  */
  45
  46 /*
  47  * Dialog Proc _________________________________________________________________
  48  *
  49  */
  50 BOOL CALLBACK RootAfsPageDlgProc(HWND hwndDlg, UINT msg, WPARAM wp, LPARAM lp)
  51 {
  52     if (WizStep_Common_DlgProc (hwndDlg, msg, wp, lp))
  53         return FALSE;
  54
  55     switch (msg) {
  56     case WM_INITDIALOG:
  57         OnInitDialog(hwndDlg);
  58         break;
  59
  60     case WM_COMMAND:
  61         switch (LOWORD(wp)) {
  62         case IDNEXT:
  63             g_pWiz->SetState(sidSTEP_TEN);
  64             break;
  65
  66         case IDBACK:
  67             g_pWiz->SetState(sidSTEP_EIGHT);
  68             break;
  69
  70         case IDC_DONT_CREATE_ROOT_VOLUMES:
  71             g_CfgData.configRootVolumes = CS_DONT_CONFIGURE;
  72             break;
  73
  74         case IDC_CREATE_ROOT_VOLUMES:
  75             g_CfgData.configRootVolumes = CS_CONFIGURE;
  76             break;
  77         }
  78         break;
  79
  80     }
  81
  82     return FALSE;
  83 }
  84
  85
  86
  87 /*
  88  * STATIC FUNCTIONS _________________________________________________________________
  89  *
  90  */
  91
  92 /*
  93  * Event Handler Functions _________________________________________________________________
  94  *
  95  */
  96 static void OnInitDialog(HWND hwndDlg)
  97 {
  98     hDlg = hwndDlg;
  99
 100     g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 101     g_pWiz->SetButtonText(IDNEXT, IDS_NEXT);
 102     g_pWiz->SetDefaultControl(IDNEXT);
 103
 104     if (g_CfgData.bFirstServer) {
 105         ShowStatusMsg(IDS_MUST_CREATE_ROOT_AFS);
 106         g_CfgData.configRootVolumes = CS_CONFIGURE;
 107         return;
 108     }
 109
 110     if (g_CfgData.configRootVolumes == CS_ALREADY_CONFIGURED) {
 111         ShowStatusMsg(IDS_ROOT_AFS_ALREADY_EXISTS);
 112         return;
 113     }
 114
 115     // If the existence of the root volumes could not be determined, we'll
 116     // ask the user if they want to create them if they don't already exist.
 117     if (!g_CfgData.bRootVolumesExistanceKnown) {
 118         SetWndText(hDlg, IDC_ROOT_AFS_QUESTION, IDS_CREATE_ROOT_VOLUMES_IF_NECESSARY_PROMPT);
 119         SetCheck(hDlg, IDC_CREATE_ROOT_VOLUMES);
 120         g_CfgData.configRootVolumes = CS_CONFIGURE;
 121         return;
 122     }
 123
 124     // Should this step be disabled?  Yes, if this machine does
 125     // not have a partition to make root.afs on.
 126     if (!ConfiguredOrConfiguring(g_CfgData.configPartition)) {
 127         ShowStatusMsg(IDS_NO_PARTITION_EXISTS);
 128         EnableStep(g_CfgData.configRootVolumes, FALSE);
 129         return;
 130     }
 131
 132     // If root.afs exists already but root.cell does not exist, then
 133     // the wizard cannot make root.cell and must disable this option.
 134     // However, since the root volumes don't both exist, we will leave
 135     // this option enabled, and only disable the yes check box.
 136     // TODO:  We should handle this better in a future version where we can
 137     // add new messages.  The message catalog is frozen for this version
 138     // so we have to handle this case without adding new messages.
 139     if (g_CfgData.bRootAfsExists && !g_CfgData.bRootCellExists) {
 140         EnableWnd(hDlg, IDC_CREATE_ROOT_VOLUMES, FALSE);
 141         SetCheck(hDlg, IDC_DONT_CREATE_ROOT_VOLUMES);
 142         g_CfgData.configRootVolumes = CS_DONT_CONFIGURE;
 143         return;
 144     }
 145
 146     // Must do this in case it was disabled on the last run through
 147     EnableStep(g_CfgData.configRootVolumes);
 148
 149     if (g_CfgData.configRootVolumes == CS_DONT_CONFIGURE)
 150         SetCheck(hDlg, IDC_DONT_CREATE_ROOT_VOLUMES);
 151     else
 152         SetCheck(hDlg, IDC_CREATE_ROOT_VOLUMES);
 153 }
 154
 155
 156 /*
 157  * Utility Functions _________________________________________________________________
 158  *
 159  */
 160 static void ShowStatusMsg(UINT nMsgID)
 161 {
 162     TCHAR szMsg[cchRESOURCE];
 163
 164     GetString(szMsg, nMsgID);
 165
 166     // Hide the controls that are at the same position as the message
 167     ShowWnd(hDlg, IDC_ROOT_AFS_QUESTION, FALSE);
 168     ShowWnd(hDlg, IDC_CREATE_ROOT_VOLUMES, FALSE);
 169     ShowWnd(hDlg, IDC_DONT_CREATE_ROOT_VOLUMES, FALSE);
 170
 171     SetWndText(hDlg, IDC_ROOT_AFS_MSG, szMsg);
 172     ShowWnd(hDlg, IDC_ROOT_AFS_MSG);
 173 }
 174