[gedmurphy] 23441: fix loading of current values for ip and dhcp

Author: gedmurphy
Date: Fri Aug  4 02:20:44 2006
New Revision: 23441

URL: http://svn.reactos.org/svn/reactos?rev=23441&view=rev
Log:
fix loading of current values for ip and dhcp

Modified:
    trunk/reactos/dll/cpl/ncpa/tcpip_properties.c

Modified: trunk/reactos/dll/cpl/ncpa/tcpip_properties.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/ncpa/tcpip_properti...
==============================================================================
--- trunk/reactos/dll/cpl/ncpa/tcpip_properties.c (original)
+++ trunk/reactos/dll/cpl/ncpa/tcpip_properties.c Fri Aug  4 02:20:44 2006
@@ -61,25 +61,35 @@

static void
-ManualDNS(HWND Dlg, BOOL Enabled) {
+ManualDNS(HWND Dlg, BOOL Enabled, UINT uCmd) {
     PTCPIP_PROPERTIES_DATA DlgData = 
         (PTCPIP_PROPERTIES_DATA) GetWindowLongPtrW(Dlg, GWL_USERDATA);

-        if (! DlgData->OldDhcpEnabled)
-        {
-            if (INADDR_NONE != DlgData->OldIpAddress) {
-                SendDlgItemMessage(Dlg, IDC_IPADDR, IPM_SETADDRESS, 0,
-                                   ntohl(DlgData->OldIpAddress));
-            }
-            if (INADDR_NONE != DlgData->OldSubnetMask) {
-                SendDlgItemMessage(Dlg, IDC_SUBNETMASK, IPM_SETADDRESS, 0,
-                                   ntohl(DlgData->OldSubnetMask));
-            }
-            if (INADDR_NONE != DlgData->OldGateway) {
-                SendDlgItemMessage(Dlg, IDC_DEFGATEWAY, IPM_SETADDRESS, 0,
-                                   ntohl(DlgData->OldGateway));
-            }
-        }
+    if (! DlgData->OldDhcpEnabled && 
+        (uCmd == IDC_USEDHCP || uCmd == IDC_NODHCP)) {
+        if (INADDR_NONE != DlgData->OldIpAddress) {
+            SendDlgItemMessage(Dlg, IDC_IPADDR, IPM_SETADDRESS, 0,
+                               ntohl(DlgData->OldIpAddress));
+        }
+        if (INADDR_NONE != DlgData->OldSubnetMask) {
+            SendDlgItemMessage(Dlg, IDC_SUBNETMASK, IPM_SETADDRESS, 0,
+                               ntohl(DlgData->OldSubnetMask));
+        }
+        if (INADDR_NONE != DlgData->OldGateway) {
+            SendDlgItemMessage(Dlg, IDC_DEFGATEWAY, IPM_SETADDRESS, 0,
+                               ntohl(DlgData->OldGateway));
+        }
+    }
+
+    if (INADDR_NONE != DlgData->OldDns1 && 
+        (uCmd == IDC_FIXEDDNS || uCmd == IDC_AUTODNS || IDC_NODHCP)) {
+        SendDlgItemMessage(Dlg, IDC_DNS1, IPM_SETADDRESS, 0,
+                           ntohl(DlgData->OldDns1));
+        if (INADDR_NONE != DlgData->OldDns2) {
+            SendDlgItemMessage(Dlg, IDC_DNS2, IPM_SETADDRESS, 0,
+                               ntohl(DlgData->OldDns2));
+        }
+    }

CheckDlgButton(Dlg, IDC_FIXEDDNS,
                    Enabled ? BST_CHECKED : BST_UNCHECKED);
@@ -95,7 +105,7 @@
 }

static void
-EnableDHCP(HWND Dlg, BOOL Enabled) {
+EnableDHCP(HWND Dlg, BOOL Enabled, UINT uCmd) {
     CheckDlgButton(Dlg, IDC_USEDHCP, Enabled ? BST_CHECKED : BST_UNCHECKED);
     CheckDlgButton(Dlg, IDC_NODHCP, Enabled ? BST_UNCHECKED : BST_CHECKED);
     EnableWindow(GetDlgItem(Dlg, IDC_IPADDR), ! Enabled);
@@ -107,7 +117,7 @@
         SendDlgItemMessage(Dlg, IDC_SUBNETMASK, IPM_CLEARADDRESS, 0, 0);
         SendDlgItemMessage(Dlg, IDC_DEFGATEWAY, IPM_CLEARADDRESS, 0, 0);
     } else {
-        ManualDNS(Dlg, TRUE);
+        ManualDNS(Dlg, TRUE, uCmd);
     }
 }

@@ -354,7 +364,7 @@

EnableWindow(GetDlgItem(Dlg, IDC_ADVANCED), FALSE);

-        EnableDHCP(Dlg, DlgData->OldDhcpEnabled);
+        EnableDHCP(Dlg, DlgData->OldDhcpEnabled, 0);

if (! DlgData->OldDhcpEnabled)
         {
@@ -380,25 +390,25 @@
                                    ntohl(DlgData->OldDns2));
             }
         }
-        ManualDNS(Dlg, INADDR_NONE != DlgData->OldDns1);
+        ManualDNS(Dlg, INADDR_NONE != DlgData->OldDns1, 0);
         break;

case WM_COMMAND:
         switch(LOWORD(wParam)) {
         case IDC_FIXEDDNS:
-            ManualDNS(Dlg, TRUE);
+            ManualDNS(Dlg, TRUE, LOWORD(wParam));
             return TRUE;

case IDC_AUTODNS:
-            ManualDNS(Dlg, FALSE);
+            ManualDNS(Dlg, FALSE, LOWORD(wParam));
             return TRUE;

case IDC_USEDHCP:
-            EnableDHCP(Dlg, TRUE);
+            EnableDHCP(Dlg, TRUE, LOWORD(wParam));
             return TRUE;

case IDC_NODHCP:
-            EnableDHCP(Dlg, FALSE);
+            EnableDHCP(Dlg, FALSE, LOWORD(wParam));
             return TRUE;
         }
         break;