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 <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;
  33 extern int nOptionButtonSeparationHeight;   // Comes from backup_server_page.cpp
  34
  35
  36 /*
  37  * PROTOTYPES _________________________________________________________________
  38  *
  39  */
  40 static void OnInitDialog(HWND hwndDlg);
  41 static void CantConfig(UINT nMsgID);
  42 static void EnableSysControlMachine(BOOL bEnable);
  43 static void ShowSysControlMachine(TCHAR *pszSysControlMachine);
  44 static void CheckEnableNextButton();
  45
  46
  47 /*
  48  * EXPORTED FUNCTIONS _________________________________________________________________
  49  *
  50  */
  51
  52 /*
  53  * Dialog Proc _________________________________________________________________
  54  *
  55  */
  56 BOOL CALLBACK SysControlPageDlgProc(HWND hwndDlg, UINT msg, WPARAM wp, LPARAM lp)
  57 {
  58     if (WizStep_Common_DlgProc (hwndDlg, msg, wp, lp))
  59         return FALSE;
  60
  61     switch (msg) {
  62     case WM_INITDIALOG:
  63         OnInitDialog(hwndDlg);
  64         break;
  65
  66     case WM_COMMAND:
  67         switch (LOWORD(wp)) {
  68         case IDNEXT:
  69             g_pWiz->SetState(sidSTEP_TWELVE);
  70             break;
  71
  72         case IDBACK:
  73             g_pWiz->SetState(sidSTEP_TEN);
  74             break;
  75
  76         case IDC_SYS_CONTROL_SERVER:
  77             g_CfgData.configSCS = CS_CONFIGURE;
  78             g_CfgData.configSCC = CS_DONT_CONFIGURE;
  79             EnableSysControlMachine(FALSE);
  80             break;
  81
  82         case IDC_SYS_CONTROL_CLIENT:
  83             g_CfgData.configSCS = CS_DONT_CONFIGURE;
  84             g_CfgData.configSCC = CS_CONFIGURE;
  85             EnableSysControlMachine(TRUE);
  86             SetFocus(GetDlgItem(hDlg, IDC_SYS_CONTROL_MACHINE));
  87             break;
  88
  89         case IDC_DONT_CONFIGURE:
  90             g_CfgData.configSCS = CS_DONT_CONFIGURE;
  91             g_CfgData.configSCC = CS_DONT_CONFIGURE;
  92             EnableSysControlMachine(FALSE);
  93             break;
  94
  95         case IDC_SYS_CONTROL_MACHINE:
  96             if (HIWORD(wp) == EN_CHANGE)
  97                 CheckEnableNextButton();
  98             break;
  99         }
 100         break;
 101     }
 102
 103     return FALSE;
 104 }
 105
 106 /*
 107  * STATIC FUNCTIONS _________________________________________________________________
 108  *
 109  */
 110
 111 /*
 112  * Event Handler Functions _________________________________________________________________
 113  *
 114  */
 115 static void OnInitDialog(HWND hwndDlg)
 116 {
 117     hDlg = hwndDlg;
 118
 119     g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 120     g_pWiz->SetButtonText(IDNEXT, IDS_NEXT);
 121     g_pWiz->SetDefaultControl(IDNEXT);
 122
 123     if (g_CfgData.configSCS == CS_ALREADY_CONFIGURED) {
 124         CantConfig(IDS_ALREADY_A_SYS_CONTROL_SERVER);
 125         return;
 126     } else if (g_CfgData.configSCC == CS_ALREADY_CONFIGURED) {
 127         CantConfig(IDS_ALREADY_A_SYS_CONTROL_CLIENT);
 128         return;
 129     }
 130
 131     // Should this step be disabled?  Yes, if this machine
 132     // is not configured as a database or file server.
 133     if (!ConfiguredOrConfiguring(g_CfgData.configFS) && !ConfiguredOrConfiguring(g_CfgData.configDB)) {
 134         CantConfig(IDS_SC_NOT_A_DB_OR_FS_SERVER);
 135         EnableStep(g_CfgData.configSCS, FALSE);
 136         EnableStep(g_CfgData.configSCC, FALSE);
 137         return;
 138     }
 139
 140     // Do this in case they were disabled on the last run through
 141     EnableStep(g_CfgData.configSCS);
 142     EnableStep(g_CfgData.configSCC);
 143
 144     // If this is the first server, then it can't be a SCC
 145     if (g_CfgData.bFirstServer) {
 146         // Disable the SCC step
 147         EnableStep(g_CfgData.configSCC, FALSE);
 148
 149         // Hide the SCC controls
 150         ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT_DESC, FALSE);
 151         ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT, FALSE);
 152         ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, FALSE);
 153         ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE, FALSE);
 154
 155         // Move remaining controls to fill the holes left from
 156         // hiding the SCC controls
 157
 158         // Get position of the "Do not configure" option button; we will position
 159         // the other controls relative to this one
 160         RECT rectDNC;
 161         GetWindowRect(GetDlgItem(hDlg, IDC_DONT_CONFIGURE), &rectDNC);
 162
 163         // Get position of the SCS option button
 164         RECT rectSCS;
 165         GetWindowRect(GetDlgItem(hDlg, IDC_SYS_CONTROL_SERVER), &rectSCS);
 166
 167         // Calc offset between the two
 168         int nOffset = rectDNC.top - rectSCS.top;
 169
 170         // Separate the two option controls
 171         nOffset -= nOptionButtonSeparationHeight;
 172
 173         // Move the controls
 174         MoveWnd(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, 0, nOffset);
 175         MoveWnd(hDlg, IDC_SYS_CONTROL_SERVER, 0, nOffset);
 176
 177         SetWndText(hDlg, IDC_TITLE, IDS_CONFIG_SCS);
 178         SetWndText(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, IDS_SYS_CONTROL_SERVER_ONLY_MSG);
 179         SetWndText(hDlg, IDC_DONT_CONFIGURE, IDS_DONT_CONFIG_SYS_CONTROL_SERVER_MSG);
 180     }
 181
 182     if (g_CfgData.configSCS == CS_CONFIGURE)
 183         SetCheck(hDlg, IDC_SYS_CONTROL_SERVER);
 184     else if (g_CfgData.configSCC == CS_CONFIGURE) {
 185         SetCheck(hDlg, IDC_SYS_CONTROL_CLIENT);
 186         EnableSysControlMachine(TRUE);
 187     } else
 188         SetCheck(hDlg, IDC_DONT_CONFIGURE);
 189 }
 190
 191 /*
 192  * Utility Functions _________________________________________________________________
 193  *
 194  */
 195 static void CantConfig(UINT nMsgID)
 196 {
 197     TCHAR szMsg[cchRESOURCE];
 198
 199     GetString(szMsg, nMsgID);
 200
 201     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_QUESTION, FALSE);
 202     ShowWnd(hDlg, IDC_SYS_CONTROL_SERVER, FALSE);
 203     ShowWnd(hDlg, IDC_SYS_CONTROL_CLIENT, FALSE);
 204     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, FALSE);
 205     ShowWnd(hDlg, IDC_SYS_CONTROL_MACHINE, FALSE);
 206     ShowWnd(hDlg, IDC_DONT_CONFIGURE, FALSE);
 207
 208     ShowWnd(hDlg, IDC_CANT_CONFIG_MSG);
 209     SetWndText(hDlg, IDC_CANT_CONFIG_MSG, szMsg);
 210 }
 211
 212 static void EnableSysControlMachine(BOOL bEnable)
 213 {
 214     EnableWnd(hDlg, IDC_SYS_CONTROL_MACHINE_LABEL, bEnable);
 215     EnableWnd(hDlg, IDC_SYS_CONTROL_MACHINE, bEnable);
 216
 217     if (bEnable)
 218         ShowSysControlMachine(g_CfgData.szSysControlMachine);
 219     else
 220         ShowSysControlMachine(TEXT(""));
 221
 222     CheckEnableNextButton();
 223 }
 224
 225 static void ShowSysControlMachine(TCHAR *pszSysControlMachine)
 226 {
 227     SetWndText(hDlg, IDC_SYS_CONTROL_MACHINE, pszSysControlMachine);
 228 }
 229
 230 static void CheckEnableNextButton()
 231 {
 232     BOOL bEnable = TRUE;
 233
 234     if (IsButtonChecked(hDlg, IDC_SYS_CONTROL_CLIENT)) {
 235         GetWndText(hDlg, IDC_SYS_CONTROL_MACHINE, g_CfgData.szSysControlMachine, MAX_MACHINE_NAME_LEN);
 236
 237         if (lstrlen(g_CfgData.szSysControlMachine) == 0)
 238             bEnable = FALSE;
 239     }
 240
 241     if (bEnable)
 242         g_pWiz->EnableButtons(BACK_BUTTON | NEXT_BUTTON);
 243     else
 244         g_pWiz->EnableButtons(BACK_BUTTON);
 245 }
 246