Update to NOT to use EFI_BROWSER_ACTION_FORM_OPEN in Callback function thus able to function properly in UEFI2.1 platform.

Signed-off-by: tye1
Reviewed-by: lgao4
Reviewed-by: xdu2

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12198 6f19259b-4bc3-4df7-8a09-765794883524

4 files changed, 169 insertions, 149 deletions

diff --git a/NetworkPkg/Ip6Dxe/Ip6Config.vfr b/NetworkPkg/Ip6Dxe/Ip6Config.vfr
index 902cef6..7639f5a 100644
--- a/NetworkPkg/Ip6Dxe/Ip6Config.vfr
+++ b/NetworkPkg/Ip6Dxe/Ip6Config.vfr
@@ -1,7 +1,7 @@
 /** @file

   VFR file used by the IP6 configuration component.

 

-  Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>

 

   This program and the accompanying materials

   are licensed and made available under the terms and conditions of the BSD License

@@ -28,6 +28,17 @@ formset
     name = IP6_CONFIG_IFR_NVDATA,

     guid = IP6_CONFIG_NVDATA_GUID;

 

+  form formid = FORMID_HEAD_FORM,

+    title  = STRING_TOKEN(STR_IP6_DEVICE_FORM_TITLE);

+

+    goto FORMID_MAIN_FORM,

+    prompt = STRING_TOKEN (STR_GET_CURRENT_SETTING),

+    help   = STRING_TOKEN (STR_GET_CURRENT_SETTING_HELP),

+    flags  = INTERACTIVE,

+    key    = KEY_GET_CURRENT_SETTING;

+

+  endform;

+

   form formid = FORMID_MAIN_FORM,

     title  = STRING_TOKEN(STR_IP6_DEVICE_FORM_TITLE);

 

diff --git a/NetworkPkg/Ip6Dxe/Ip6ConfigNv.c b/NetworkPkg/Ip6Dxe/Ip6ConfigNv.c
index 64fb25f..d3efaa8 100644
--- a/NetworkPkg/Ip6Dxe/Ip6ConfigNv.c
+++ b/NetworkPkg/Ip6Dxe/Ip6ConfigNv.c
@@ -1649,20 +1649,127 @@ Ip6FormCallback (
   Instance  = IP6_CONFIG_INSTANCE_FROM_FORM_CALLBACK (Private);

   Ip6NvData = &Instance->Ip6NvData;

 

-  if (Action == EFI_BROWSER_ACTION_FORM_OPEN) {

-    //

-    // Update main Form when main Form is opened.

-    // This will be done only in FORM_OPEN CallBack of question with KEY_INTERFACE_ID from main Form.

-    //

-    if (QuestionId != KEY_INTERFACE_ID) {

-      return EFI_SUCCESS;

+  if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_FORM_CLOSE)){

+    return EFI_SUCCESS;

+  }

+

+  if (Action != EFI_BROWSER_ACTION_CHANGING) {

+    return EFI_UNSUPPORTED;

+  }

+

+  if ((Value == NULL) || (ActionRequest == NULL)) {

+    return EFI_INVALID_PARAMETER;

+  }

+

+  //

+  // Retrieve uncommitted data from Browser

+  //

+

+  BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);

+  IfrNvData = AllocateZeroPool (BufferSize);

+  if (IfrNvData == NULL) {

+    return EFI_OUT_OF_RESOURCES;

+  }

+

+  Status = EFI_SUCCESS;

+

+  ZeroMem (&OldIfrNvData, BufferSize);

+

+  HiiGetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData);

+

+  CopyMem (&OldIfrNvData, IfrNvData, BufferSize);

+

+  switch (QuestionId) {

+  case KEY_INTERFACE_ID:

+    Status = Ip6ParseInterfaceIdFromString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);

+    if (EFI_ERROR (Status)) {

+      CreatePopUp (

+        EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

+        &Key,

+        L"Invalid Interface ID!",

+        NULL

+        );

     }

 

+    break;

+

+  case KEY_MANUAL_ADDRESS:

+    Status = Ip6ParseAddressListFromString (

+               IfrNvData->ManualAddress,

+               &Ip6NvData->ManualAddress,

+               &Ip6NvData->ManualAddressCount

+               );

+    if (EFI_ERROR (Status)) {

+      CreatePopUp (

+        EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

+        &Key,

+        L"Invalid Host Addresses!",

+        NULL

+        );

+    }

+

+    break;

+

+  case KEY_GATEWAY_ADDRESS:

+    Status = Ip6ParseAddressListFromString (

+               IfrNvData->GatewayAddress,

+               &Ip6NvData->GatewayAddress,

+               &Ip6NvData->GatewayAddressCount

+               );

+    if (EFI_ERROR (Status)) {

+      CreatePopUp (

+        EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

+        &Key,

+        L"Invalid Gateway Addresses!",

+        NULL

+        );

+    }

+

+    break;

+

+  case KEY_DNS_ADDRESS:

+    Status = Ip6ParseAddressListFromString (

+               IfrNvData->DnsAddress,

+               &Ip6NvData->DnsAddress,

+               &Ip6NvData->DnsAddressCount

+               );

+    if (EFI_ERROR (Status)) {

+      CreatePopUp (

+        EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

+        &Key,

+        L"Invalid DNS Addresses!",

+        NULL

+        );

+    }

+

+    break;

+

+  case KEY_SAVE_CONFIG_CHANGES:

+    CopyMem (&OldIfrNvData, IfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));

+    *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;

+    break;

+

+  case KEY_IGNORE_CONFIG_CHANGES:

+    CopyMem (IfrNvData, &OldIfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));

+    *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;

+    break;

+

+  case KEY_SAVE_CHANGES:

+    Status = Ip6ConvertIfrNvDataToConfigNvData (IfrNvData, Instance);

+    if (EFI_ERROR (Status)) {

+      break;

+    }

+

+    *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;

+    break;

+

+  case KEY_GET_CURRENT_SETTING:

     Ip6Config = &Instance->Ip6Config;

     HiiHandle = Instance->CallbackInfo.RegisteredHandle;

+    Data      = NULL;

 

     //

-    // Get the current interface info.

+    // Get current interface info.

     //

     Status = Ip6ConfigNvGetData (

                Ip6Config,

@@ -1671,11 +1778,11 @@ Ip6FormCallback (
                (VOID **) &Data

                );

     if (EFI_ERROR (Status)) {

-      goto Exit;

+      return Status;

     }

 

     //

-    // Generate the dynamic text opcode for host address and draw it.

+    // Generate dynamic text opcode for host address and draw it.

     //

     IfInfo = (EFI_IP6_CONFIG_INTERFACE_INFO *) Data;

     Status = Ip6ConvertAddressListToString (

@@ -1686,7 +1793,8 @@ Ip6FormCallback (
                IfInfo->AddressInfoCount

                );

     if (EFI_ERROR (Status)) {

-      goto Exit;

+      FreePool (Data);

+      return Status;

     }

 

     //

@@ -1700,13 +1808,16 @@ Ip6FormCallback (
                IfInfo->RouteCount

                );

     if (EFI_ERROR (Status)) {

-      goto Exit;

+      FreePool (Data);

+      return Status;

     }

 

     //

     // Get DNS server list.

     //

+    FreePool (Data);

     DataSize = 0;

+    Data = NULL;

     Status = Ip6ConfigNvGetData (

                Ip6Config,

                Ip6ConfigDataTypeDnsServer,

@@ -1714,7 +1825,10 @@ Ip6FormCallback (
                (VOID **) &Data

                );

     if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {

-      goto Exit;

+      if (Data != NULL) {

+        FreePool (Data);

+      }

+      return Status;

     }

 

     if (DataSize > 0) {

@@ -1729,14 +1843,20 @@ Ip6FormCallback (
                  DataSize / sizeof (EFI_IPv6_ADDRESS)

                  );

       if (EFI_ERROR (Status)) {

-        goto Exit;

+        FreePool (Data);

+        return Status;

       }

     }

 

     //

     // Get gateway adderss list.

     //

+    if (Data != NULL) {

+      FreePool (Data);

+    }

+

     DataSize = 0;

+    Data = NULL;

     Status = Ip6ConfigNvGetData (

                Ip6Config,

                Ip6ConfigDataTypeGateway,

@@ -1744,7 +1864,10 @@ Ip6FormCallback (
                (VOID **) &Data

                );

     if (EFI_ERROR (Status) && (Status != EFI_NOT_FOUND)) {

-      goto Exit;

+      if (Data != NULL) {

+        FreePool (Data);

+      }

+      return Status;

     }

 

     if (DataSize > 0) {

@@ -1759,149 +1882,33 @@ Ip6FormCallback (
                  DataSize / sizeof (EFI_IPv6_ADDRESS)

                  );

       if (EFI_ERROR (Status)) {

-        goto Exit;

+        FreePool (Data);

+        return Status;

       }

     }

 

-Exit:

-    FreePool (Data);

-    return Status;

-  }

-

-  if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {

-    //

-    // Do nothing for UEFI FORM_CLOSE action

-    //

-    return EFI_SUCCESS;

-  }

-

-  if (Action == EFI_BROWSER_ACTION_CHANGING) {

-    if ((Value == NULL) || (ActionRequest == NULL)) {

-      return EFI_INVALID_PARAMETER;

-    }

-

-    //

-    // Retrieve uncommitted data from Browser

-    //

-

-    BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);

-    IfrNvData = AllocateZeroPool (BufferSize);

-    if (IfrNvData == NULL) {

-      return EFI_OUT_OF_RESOURCES;

+    if (Data != NULL) {

+      FreePool (Data);

     }

 

     Status = EFI_SUCCESS;

 

-    ZeroMem (&OldIfrNvData, BufferSize);

-

-    HiiGetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData);

-

-    CopyMem (&OldIfrNvData, IfrNvData, BufferSize);

-

-    switch (QuestionId) {

-    case KEY_INTERFACE_ID:

-      Status = Ip6ParseInterfaceIdFromString (IfrNvData->InterfaceId, &Ip6NvData->InterfaceId);

-      if (EFI_ERROR (Status)) {

-        CreatePopUp (

-          EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

-          &Key,

-          L"Invalid Interface ID!",

-          NULL

-          );

-      }

-

-      break;

-

-    case KEY_MANUAL_ADDRESS:

-      Status = Ip6ParseAddressListFromString (

-                 IfrNvData->ManualAddress,

-                 &Ip6NvData->ManualAddress,

-                 &Ip6NvData->ManualAddressCount

-                 );

-      if (EFI_ERROR (Status)) {

-        CreatePopUp (

-          EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

-          &Key,

-          L"Invalid Host Addresses!",

-          NULL

-          );

-      }

-

-      break;

-

-    case KEY_GATEWAY_ADDRESS:

-      Status = Ip6ParseAddressListFromString (

-                 IfrNvData->GatewayAddress,

-                 &Ip6NvData->GatewayAddress,

-                 &Ip6NvData->GatewayAddressCount

-                 );

-      if (EFI_ERROR (Status)) {

-        CreatePopUp (

-          EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

-          &Key,

-          L"Invalid Gateway Addresses!",

-          NULL

-          );

-      }

-

-      break;

+    break;

 

-    case KEY_DNS_ADDRESS:

-      Status = Ip6ParseAddressListFromString (

-                 IfrNvData->DnsAddress,

-                 &Ip6NvData->DnsAddress,

-                 &Ip6NvData->DnsAddressCount

-                 );

-      if (EFI_ERROR (Status)) {

-        CreatePopUp (

-          EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE,

-          &Key,

-          L"Invalid DNS Addresses!",

-          NULL

-          );

-      }

-

-      break;

-

-    case KEY_SAVE_CONFIG_CHANGES:

-      CopyMem (&OldIfrNvData, IfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));

-      *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;

-      break;

-

-    case KEY_IGNORE_CONFIG_CHANGES:

-      CopyMem (IfrNvData, &OldIfrNvData, sizeof (IP6_CONFIG_IFR_NVDATA));

-      *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;

-      break;

-

-    case KEY_SAVE_CHANGES:

-      Status = Ip6ConvertIfrNvDataToConfigNvData (IfrNvData, Instance);

-      if (EFI_ERROR (Status)) {

-        break;

-      }

-

-      *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;

-      break;

-

-    default:

-      break;

-    }

-

-    if (!EFI_ERROR (Status)) {

-      //

-      // Pass changed uncommitted data back to Form Browser.

-      //

-      BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);

-      HiiSetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData, NULL);

-    }

+  default:

+    break;

+  }

 

-    FreePool (IfrNvData);

-    return Status;

+  if (!EFI_ERROR (Status)) {

+    //

+    // Pass changed uncommitted data back to Form Browser.

+    //

+    BufferSize = sizeof (IP6_CONFIG_IFR_NVDATA);

+    HiiSetBrowserData (NULL, NULL, BufferSize, (UINT8 *) IfrNvData, NULL);

   }

 

-  //

-  // All other action return unsupported.

-  //

-  return EFI_UNSUPPORTED;

+  FreePool (IfrNvData);

+  return Status;

 }

 

 /**

diff --git a/NetworkPkg/Ip6Dxe/Ip6DxeStrings.uni b/NetworkPkg/Ip6Dxe/Ip6DxeStrings.uni
index e95f2f9..01f3e99 100644
--- a/NetworkPkg/Ip6Dxe/Ip6DxeStrings.uni
+++ b/NetworkPkg/Ip6Dxe/Ip6DxeStrings.uni
diff --git a/NetworkPkg/Ip6Dxe/Ip6NvData.h b/NetworkPkg/Ip6Dxe/Ip6NvData.h
index 715473f..6c981d2 100644
--- a/NetworkPkg/Ip6Dxe/Ip6NvData.h
+++ b/NetworkPkg/Ip6Dxe/Ip6NvData.h
@@ -1,7 +1,7 @@
 /** @file

   NVData structure used by the IP6 configuration component.

 

-  Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>

+  Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>

 

   This program and the accompanying materials

   are licensed and made available under the terms and conditions of the BSD License

@@ -23,6 +23,7 @@
 

 #define FORMID_MAIN_FORM          1

 #define FORMID_MANUAL_CONFIG_FORM 2

+#define FORMID_HEAD_FORM          3

 

 #define IP6_POLICY_AUTO           0

 #define IP6_POLICY_MANUAL         1

@@ -35,6 +36,7 @@
 #define KEY_SAVE_CHANGES          0x105

 #define KEY_SAVE_CONFIG_CHANGES   0x106

 #define KEY_IGNORE_CONFIG_CHANGES 0x107

+#define KEY_GET_CURRENT_SETTING   0x108

 

 #define HOST_ADDRESS_LABEL        0x9000

 #define ROUTE_TABLE_LABEL         0xa000