src/WINNT/afssvrcfg/sys_control_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 extern int nOptionButtonSeparationHeight;   // Comes from backup_server_page.cpp
  32
  33
  34 /*
  35  * PROTOTYPES _________________________________________________________________
  36  *
  37  */
  38 static void OnInitDialog(HWND hwndDlg);
  39 static void CantConfig(UINT nMsgID);
  40 static void EnableSysControlMachine(BOOL bEnable);
  41 static void ShowSysControlMachine(TCHAR *pszSysControlMachine);
  42 static void CheckEnableNextButton();
  43
  44
  45 /*
  46  * EXPORTED FUNCTIONS _________________________________________________________________
  47  *
  48  */
  49
  50 /*
  51  * Dialog Proc _________________________________________________________________
  52  *
  53  */
  54 BOOL CALLBACK SysControlPageDlgProc(HWND hwndDlg, UINT msg, WPARAM wp, LPARAM lp)
  55 {
  56     if (WizStep_Common_DlgProc (hwndDlg, msg, wp, lp))
  57         return FALSE;
  58
  59     switch (msg) {
  60     case WM_INITDIALOG:
  61         OnInitDialog(hwndDlg);
  62         break;
  63
  64     case WM_COMMAND:
  65         switch (LOWORD(wp)) {
  66         case IDNEXT:
  67             g_pWiz->SetState(sidSTEP_TWELVE);
  68             break;
  69
  70         case IDBACK:
  71             g_pWiz->SetState(sidSTEP_TEN);
  72             break;
  73
  74         case IDC_SYS_CONTROL_SERVER:
  75             g_CfgData.configSCS = CS_CONFIGURE;
  76             g_CfgData.configSCC = CS_DONT_CONFIGURE;
  77             EnableSysControlMachine(FALSE);
  78             break;
  79
  80         case IDC_SYS_CONTROL_CLIENT:
  81             g_CfgData.configSCS = CS_DONT_CONFIGURE;
  82             g_CfgData.configSCC = CS_CONFIGURE;
  83             EnableSysControlMachine(TRUE);
  84             SetFocus(GetDlgItem(hDlg, IDC_SYS_CONTROL_MACHINE));
  85             break;
  86
  87         case IDC_DONT_CONFIGURE:
  88             g_CfgData.configSCS = CS_DONT_CONFIGURE;
  89             g_CfgData.configSCC = CS_DONT_CONFIGURE;
  90             EnableSysControlMachine(FALSE);
  91             break;
  92
  93         case IDC_SYS_CONTROL_MACHINE:
  94             if (HIWORD(wp) == EN_CHANGE)
  95                 CheckEnableNextButton();
  96             break;
  97         }
  98         break;
  99     }
 100
 101     return FALSE;
 102 }
 103
 104 /*
 105  * STATIC FUNCTIONS _________________________________________________________________
 106  *
 107  */
 108
 109 /*
 110  * Event Handler Functions _________________________________________________________________
 111  *
 112  */
 113 static void OnInitDialog(HWND hwndDlg)
 114 {
 115     hDlg = hwndDlg;
 116
 117     g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 118     g_pWiz->SetButtonText(IDNEXT, IDS_NEXT);
 119     g_pWiz->SetDefaultControl(IDNEXT);
 120
 121     if (g_CfgData.configSCS == CS_ALREADY_CONFIGURED) {
 122         CantConfig(IDS_ALREADY_A_SYS_CONTROL_SERVER);
 123         return;
 124     } else if (g_CfgData.configSCC == CS_ALREADY_CONFIGURED) {
 125         CantConfig(IDS_ALREADY_A_SYS_CONTROL_CLIENT);
 126         return;
 127     }
 128
 129     // Should this step be disabled?  Yes, if this machine
 130     // is not configured as a database or file server.
 131     if (!ConfiguredOrConfiguring(g_CfgData.configFS) && !ConfiguredOrConfiguring(g_CfgData.configDB)) {
 132         CantConfig(IDS_SC_NOT_A_DB_OR_FS_SERVER);
 133         EnableStep(g_CfgData.configSCS, FALSE);
 134         EnableStep(g_CfgData.configSCC, FALSE);
 135         return;
 136     }
 137
 138     // Do this in case they were disabled on the last run through
 139     EnableStep(g_CfgData.configSCS);
 140     EnableStep(g_CfgData.configSCC);
 141
 142     // If this is the first server, then it can't be a SCC
 143     if (g_CfgData.bFirstServer) {
 144         // Disable the SCC step
 145         EnableStep(g_CfgData.configSCC, FALSE);
 146
 147         // Hide the SCC controls
 148         ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT_DESC, FALSE);
 149         ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT, FALSE);
 150         ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, FALSE);
 151         ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE, FALSE);
 152
 153         // Move remaining controls to fill the holes left from
 154         // hiding the SCC controls
 155
 156         // Get position of the "Do not configure" option button; we will position
 157         // the other controls relative to this one
 158         RECT rectDNC;
 159         GetWindowRect(GetDlgItem(hDlg, IDC_DONT_CONFIGURE), &rectDNC);
 160
 161         // Get position of the SCS option button
 162         RECT rectSCS;
 163         GetWindowRect(GetDlgItem(hDlg, IDC_SYS_CONTROL_SERVER), &rectSCS);
 164
 165         // Calc offset between the two
 166         int nOffset = rectDNC.top - rectSCS.top;
 167
 168         // Separate the two option controls
 169         nOffset -= nOptionButtonSeparationHeight;
 170
 171         // Move the controls
 172         MoveWnd(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, 0, nOffset);
 173         MoveWnd(hDlg, IDC_SYS_CONTROL_SERVER, 0, nOffset);
 174
 175         SetWndText(hDlg, IDC_TITLE, IDS_CONFIG_SCS);
 176         SetWndText(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, IDS_SYS_CONTROL_SERVER_ONLY_MSG);
 177         SetWndText(hDlg, IDC_DONT_CONFIGURE, IDS_DONT_CONFIG_SYS_CONTROL_SERVER_MSG);
 178     }
 179
 180     if (g_CfgData.configSCS == CS_CONFIGURE)
 181         SetCheck(hDlg, IDC_SYS_CONTROL_SERVER);
 182     else if (g_CfgData.configSCC == CS_CONFIGURE) {
 183         SetCheck(hDlg, IDC_SYS_CONTROL_CLIENT);
 184         EnableSysControlMachine(TRUE);
 185     } else
 186         SetCheck(hDlg, IDC_DONT_CONFIGURE);
 187 }
 188
 189 /*
 190  * Utility Functions _________________________________________________________________
 191  *
 192  */
 193 static void CantConfig(UINT nMsgID)
 194 {
 195     TCHAR szMsg[cchRESOURCE];
 196
 197     GetString(szMsg, nMsgID);
 198
 199     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, FALSE);
 200     ShowWnd(hDlg, IDC_SYS_CONTROL_SERVER, FALSE);
 201     ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT, FALSE);
 202     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, FALSE);
 203     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE, FALSE);
 204     ShowWnd(hDlg, IDC_DONT_CONFIGURE, FALSE);
 205
 206     ShowWnd(hDlg, IDC_CANT_CONFIG_MSG);
 207     SetWndText(hDlg, IDC_CANT_CONFIG_MSG, szMsg);
 208 }
 209
 210 static void EnableSysControlMachine(BOOL bEnable)
 211 {
 212     EnableWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, bEnable);
 213     EnableWnd(hDlg, IDC_SYS_CONTROL_MACHINE, bEnable);
 214
 215     if (bEnable)
 216         ShowSysControlMachine(g_CfgData.szSysControlMachine);
 217     else
 218         ShowSysControlMachine(TEXT(""));
 219
 220     CheckEnableNextButton();
 221 }
 222
 223 static void ShowSysControlMachine(TCHAR *pszSysControlMachine)
 224 {
 225     SetWndText(hDlg, IDC_SYS_CONTROL_MACHINE, pszSysControlMachine);
 226 }
 227
 228 static void CheckEnableNextButton()
 229 {
 230     BOOL bEnable = TRUE;
 231
 232     if (IsButtonChecked(hDlg, IDC_SYS_CONTROL_CLIENT)) {
 233         GetWndText(hDlg, IDC_SYS_CONTROL_MACHINE, g_CfgData.szSysControlMachine, MAX_MACHINE_NAME_LEN);
 234
 235         if (lstrlen(g_CfgData.szSysControlMachine) == 0)
 236             bEnable = FALSE;
 237     }
 238
 239     if (bEnable)
 240         g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 241     else
 242         g_pWiz->EnableButtons(BACK_BUTTON);
 243 }
 244