EdkCompatibilityPkg/Compatibility/FrameworkHiiToUefiHiiThunk/SetupBrowser.c

   1 /**@file
   2 Framework to UEFI 2.1 Setup Browser Thunk. The file consume EFI_FORM_BROWSER2_PROTOCOL
   3 to produce a EFI_FORM_BROWSER_PROTOCOL.
   4
   5 Copyright (c) 2008, Intel Corporation
   6 All rights reserved. This program and the accompanying materials
   7 are licensed and made available under the terms and conditions of the BSD License
   8 which accompanies this distribution.  The full text of the license may be found at
   9 http://opensource.org/licenses/bsd-license.php
  10
  11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  13
  14 **/
  15
  16 #include "HiiDatabase.h"
  17
  18 EFI_STATUS
  19 EFIAPI
  20 ThunkSendForm (
  21   IN  EFI_FORM_BROWSER_PROTOCOL         *This,
  22   IN  BOOLEAN                           UseDatabase,
  23   IN  FRAMEWORK_EFI_HII_HANDLE          *Handle,
  24   IN  UINTN                             HandleCount,
  25   IN  FRAMEWORK_EFI_IFR_PACKET          *Packet, OPTIONAL
  26   IN  EFI_HANDLE                        CallbackHandle, OPTIONAL
  27   IN  UINT8                             *NvMapOverride, OPTIONAL
  28   IN  FRAMEWORK_EFI_SCREEN_DESCRIPTOR   *ScreenDimensions, OPTIONAL
  29   OUT BOOLEAN                           *ResetRequired OPTIONAL
  30   )
  31 {
  32   EFI_STATUS                        Status;
  33   EFI_BROWSER_ACTION_REQUEST        ActionRequest;
  34   HII_THUNK_CONTEXT                 *ThunkContext;
  35   HII_THUNK_PRIVATE_DATA            *Private;
  36   EFI_FORMBROWSER_THUNK_PRIVATE_DATA *BrowserPrivate;
  37
  38   if (!UseDatabase) {
  39     //
  40     // Packet, CallbackHandle.
  41     //
  42     return EFI_UNSUPPORTED;
  43   }
  44
  45   if (HandleCount != 1 ) {
  46     return EFI_UNSUPPORTED;
  47   }
  48
  49   BrowserPrivate = EFI_FORMBROWSER_THUNK_PRIVATE_DATA_FROM_THIS (This);
  50   Private = BrowserPrivate->ThunkPrivate;
  51
  52   ThunkContext = FwHiiHandleToThunkContext (Private, *Handle);
  53   if (ThunkContext == NULL) {
  54     return EFI_INVALID_PARAMETER;
  55   }
  56
  57   if (NvMapOverride != NULL) {
  58     ThunkContext->NvMapOverride = NvMapOverride;
  59   }
  60
  61   Status = mFormBrowser2Protocol->SendForm (
  62                                     mFormBrowser2Protocol,
  63                                     &ThunkContext->UefiHiiHandle,
  64                                     1,
  65                                     NULL,
  66                                     0,
  67                                     (EFI_SCREEN_DESCRIPTOR *) ScreenDimensions,
  68                                     &ActionRequest
  69                                     );
  70
  71   if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {
  72     *ResetRequired = TRUE;
  73   }
  74
  75   return Status;
  76 }
  77
  78 EFI_STATUS
  79 EFIAPI
  80 ThunkCreatePopUp (
  81   IN  UINTN                           NumberOfLines,
  82   IN  BOOLEAN                         HotKey,
  83   IN  UINTN                           MaximumStringSize,
  84   OUT CHAR16                          *StringBuffer,
  85   OUT EFI_INPUT_KEY                   *KeyValue,
  86   IN  CHAR16                          *String,
  87   ...
  88   )
  89 {
  90   EFI_STATUS                        Status;
  91   VA_LIST                           Marker;
  92
  93   if (HotKey != TRUE) {
  94     return EFI_UNSUPPORTED;
  95   }
  96
  97   VA_START (Marker, KeyValue);
  98
  99   Status = IfrLibCreatePopUp2 (NumberOfLines, KeyValue, Marker);
 100
 101   VA_END (Marker);
 102
 103   return Status;
 104 }
 105