src/WINNT/afssvrcfg/admin_info_dlg.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 extern "C" {
  11 #include <afs/param.h>
  12 #include <afs/stds.h>
  13 }
  14
  15
  16 /*
  17  * INCLUDES ___________________________________________________________________
  18  *
  19  */
  20 #include "afscfg.h"             // Main header for this application
  21 #include "resource.h"
  22 #include "admin_info_dlg.h"
  23
  24
  25 /*
  26  * DEFINITIONS _________________________________________________________________
  27  *
  28  */
  29 static HWND hDlg = 0;                                           // HWND for this page's dialog
  30 static GET_ADMIN_INFO_OPTIONS eOptions;         // Are we asking user for another server?
  31
  32
  33 /*
  34  * PROTOTYPES _________________________________________________________________
  35  *
  36  */
  37 static void OnInitDialog(HWND hwndDlg);
  38 static void CheckEnableButtons();
  39 static void SaveDlgInfo();
  40 static void ShowPageInfo();
  41
  42 BOOL CALLBACK AdminInfoDlgProc(HWND hRHS, UINT msg, WPARAM wp, LPARAM lp);
  43
  44
  45 /*
  46  * EXPORTED FUNCTIONS _________________________________________________________
  47  *
  48  */
  49 BOOL GetAdminInfo(HWND hParent, GET_ADMIN_INFO_OPTIONS options)
  50 {
  51         eOptions = options;
  52
  53         int nResult = ModalDialog(IDD_ADMIN_INFO, hParent, (DLGPROC)AdminInfoDlgProc);
  54
  55         return (nResult == IDOK);
  56 }
  57
  58
  59 /*
  60  * Dialog Proc _________________________________________________________________
  61  *
  62  */
  63 BOOL CALLBACK AdminInfoDlgProc(HWND hwndDlg, UINT msg, WPARAM wp, LPARAM lp)
  64 {
  65         if (AfsAppLib_HandleHelp(IDD_ADMIN_INFO, hwndDlg, msg, wp, lp))
  66                 return TRUE;
  67
  68         switch (msg) {
  69                 case WM_INITDIALOG:
  70                         OnInitDialog(hwndDlg);
  71                         break;
  72
  73                 case WM_COMMAND:
  74                         switch (LOWORD(wp)) {
  75                                 case IDC_ADMIN_NAME:
  76                                 case IDC_ADMIN_PW:
  77                                 case IDC_HOSTNAME:
  78                                 case IDC_SCS:
  79                                         if (HIWORD(wp) == EN_CHANGE)
  80                                                 CheckEnableButtons();
  81                                         break;
  82
  83                                 case IDCANCEL:
  84                                         EndDialog(hDlg, IDCANCEL);
  85                                         break;
  86
  87
  88                                 case IDOK:
  89                                         SaveDlgInfo();
  90                                         EndDialog(hDlg, IDOK);
  91                                         break;
  92                         }
  93                 break;
  94     }
  95
  96     return FALSE;
  97 }
  98
  99
 100 /*
 101  * STATIC FUNCTIONS _________________________________________________________________
 102  *
 103  */
 104
 105 /*
 106  * Event Handler Functions _________________________________________________________________
 107  *
 108  */
 109 static void OnInitDialog(HWND hwndDlg)
 110 {
 111     static int nOffset = 0;
 112
 113         hDlg = hwndDlg;
 114
 115         // Hide the additional server stuff if we don't need it
 116         if (eOptions == GAIO_LOGIN_ONLY) {
 117                 HideAndDisable(hDlg, IDC_HOSTNAME_FRAME);
 118                 HideAndDisable(hDlg, IDC_HOSTNAME_PROMPT);
 119                 HideAndDisable(hDlg, IDC_HOSTNAME_LABEL);
 120                 HideAndDisable(hDlg, IDC_HOSTNAME);
 121
 122         if (nOffset == 0) {
 123             // Get dimensions of the frame containing the things we will hide or show
 124             RECT rectFrame;
 125             GetWindowRect(GetDlgItem(hDlg, IDC_HOSTNAME_FRAME), &rectFrame);
 126
 127             // Get original position of the buttons
 128             RECT rectButton;
 129             GetWindowRect(GetDlgItem(hDlg, IDCANCEL), &rectButton);
 130
 131             // Figure out how far the buttons will have to move to be at the top
 132             // of the frame.
 133             nOffset = rectButton.top - rectFrame.top;
 134         }
 135
 136         // Move the buttons
 137                 MoveWnd(hDlg, IDOK, 0, -nOffset);
 138                 MoveWnd(hDlg, IDCANCEL, 0, -nOffset);
 139                 MoveWnd(hDlg, IDHELP, 0, -nOffset);
 140
 141         // Resize the dialog
 142         RECT rectDlg;
 143         GetWindowRect(hDlg, &rectDlg);
 144                 MoveWindow(hDlg, rectDlg.left, rectDlg.top, rectDlg.right - rectDlg.left + 1, rectDlg.bottom - rectDlg.top - nOffset, TRUE);
 145
 146         }
 147
 148         ShowPageInfo();
 149 }
 150
 151 /*
 152  * Utility Functions _________________________________________________________________
 153  *
 154  */
 155 static void CheckEnableButtons()
 156 {
 157         BOOL bDisable = FALSE;
 158
 159         TCHAR szDummy[cchRESOURCE];
 160
 161         bDisable |= lstrlen(GetWndText(hDlg, IDC_ADMIN_NAME, szDummy)) == 0;
 162         bDisable |= lstrlen(GetWndText(hDlg, IDC_ADMIN_PW, szDummy)) == 0;
 163
 164         SetEnable(hDlg, IDOK, (ENABLE_STATE)!bDisable);
 165 }
 166
 167 static void SaveDlgInfo()
 168 {
 169         TCHAR szText[cchRESOURCE];
 170
 171         lstrncpy(g_CfgData.szAdminName, GetWndText(hDlg, IDC_ADMIN_NAME, szText), MAX_ADMIN_NAME_LEN);
 172         lstrncpy(g_CfgData.szAdminPW, GetWndText(hDlg, IDC_ADMIN_PW, szText), MAX_ADMIN_PW_LEN);
 173
 174         if (eOptions == GAIO_GET_SCS)
 175                 lstrncpy(g_CfgData.szSysControlMachine, GetWndText(hDlg, IDC_HOSTNAME, szText), MAX_MACHINE_NAME_LEN);
 176 }
 177
 178 static void ShowPageInfo()
 179 {
 180         SetWndText(hDlg, IDC_ADMIN_NAME, g_CfgData.szAdminName);
 181         SetWndText(hDlg, IDC_ADMIN_PW, g_CfgData.szAdminPW);
 182
 183         if (eOptions == GAIO_GET_SCS)
 184                 SetWndText(hDlg, IDC_HOSTNAME, g_CfgData.szSysControlMachine);
 185 }
 186