/** @file
  FrontPage routines to handle the callbacks and browser calls

 @copyright
  INTEL CONFIDENTIAL
  Copyright 2004 - 2016 Intel Corporation.

  The source code contained or described herein and all documents related to the
  source code ("Material") are owned by Intel Corporation or its suppliers or
  licensors. Title to the Material remains with Intel Corporation or its suppliers
  and licensors. The Material may contain trade secrets and proprietary and
  confidential information of Intel Corporation and its suppliers and licensors,
  and is protected by worldwide copyright and trade secret laws and treaty
  provisions. No part of the Material may be used, copied, reproduced, modified,
  published, uploaded, posted, transmitted, distributed, or disclosed in any way
  without Intel's prior express written permission.

  No license under any patent, copyright, trade secret or other intellectual
  property right is granted to or conferred upon you by disclosure or delivery
  of the Materials, either expressly, by implication, inducement, estoppel or
  otherwise. Any license under such intellectual property rights must be
  express and approved by Intel in writing.

  Unless otherwise agreed by Intel in writing, you may not remove or alter
  this notice or any other notice embedded in Materials by Intel or
  Intel's suppliers or licensors in any way.

  This file contains a 'Sample Driver' and is licensed as such under the terms
  of your license agreement with Intel or your vendor. This file may be modified
  by the user, subject to the additional terms of the license agreement.

@par Specification Reference:

**/

#ifndef _FRONT_PAGE_H_
#define _FRONT_PAGE_H_

#include "DeviceMngr/DeviceManager.h"
#include "BootMaint/BootMaint.h"
#include "BootMngr/BootManager.h"
#include "String.h"

//
// These are the VFR compiler generated data representing our VFR data.
//
extern UINT8  FrontPageVfrBin[];

extern EFI_FORM_BROWSER2_PROTOCOL          *gFormBrowser2;

extern UINTN    gCallbackKey;
extern BOOLEAN  gConnectAllHappened;



///
/// The size of a 3 character ISO639 language code.
///
#define ISO_639_2_ENTRY_SIZE   3

//
// This is the VFR compiler generated header file which defines the
// string identifiers.
//
#define PRINTABLE_LANGUAGE_NAME_STRING_ID     0x0001

//
// Character definitions
//
#define UPPER_LOWER_CASE_OFFSET 0x20

//
// These are defined as the same with vfr file
//
#define FRONT_PAGE_FORM_ID             0x1000
#define INVALID_FORM_ID                0x0FFF

#define FRONT_PAGE_KEY_SECTION         0x1000
#define FRONT_PAGE_KEY_OFFSET          0x4000
#define FRONT_PAGE_KEY_CONTINUE        0x1000
#define FRONT_PAGE_KEY_LANGUAGE        0x1234
#define FRONT_PAGE_KEY_BOOT_MANAGER    0x1064
#define FRONT_PAGE_KEY_DEVICE_MANAGER  0x8567
#define FRONT_PAGE_KEY_BOOT_MAINTAIN   0x9876
#define FRONT_PAGE_KEY_RESET           0X7654

#define LABEL_SELECT_LANGUAGE          0x1000
#define LABEL_PLATFORM_INFORMATION     0x1001
#define LABEL_END                      0xffff

#define FRONT_PAGE_FORMSET_GUID \
  { \
    0x9e0c30bc, 0x3f06, 0x4ba6, {0x82, 0x88, 0x9, 0x17, 0x9b, 0x85, 0x5d, 0xbe} \
  }

#define FRONT_PAGE_CALLBACK_DATA_SIGNATURE  SIGNATURE_32 ('F', 'P', 'C', 'B')

typedef struct {
  UINTN                           Signature;

  //
  // HII relative handles
  //
  EFI_HII_HANDLE                  HiiHandle;
  EFI_HANDLE                      DriverHandle;
  EFI_STRING_ID                   *LanguageToken;

  //
  // Produced protocols
  //
  EFI_HII_CONFIG_ACCESS_PROTOCOL  ConfigAccess;
} FRONT_PAGE_CALLBACK_DATA;

#define EFI_FP_CALLBACK_DATA_FROM_THIS(a) \
  CR (a, \
      FRONT_PAGE_CALLBACK_DATA, \
      ConfigAccess, \
      FRONT_PAGE_CALLBACK_DATA_SIGNATURE \
      )

/**
  This function allows a caller to extract the current configuration for one
  or more named elements from the target driver.


  @param This            - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
  @param Request         - A null-terminated Unicode string in <ConfigRequest> format.
  @param Progress        - On return, points to a character in the Request string.
                         Points to the string's null terminator if request was successful.
                         Points to the most recent '&' before the first failing name/value
                         pair (or the beginning of the string if the failure is in the
                         first name/value pair) if the request was not successful.
  @param Results         - A null-terminated Unicode string in <ConfigAltResp> format which
                         has all values filled in for the names in the Request string.
                         String to be allocated by the called function.

  @retval  EFI_SUCCESS            The Results is filled with the requested values.
  @retval  EFI_OUT_OF_RESOURCES   Not enough memory to store the results.
  @retval  EFI_INVALID_PARAMETER  Request is NULL, illegal syntax, or unknown name.
  @retval  EFI_NOT_FOUND          Routing data doesn't match any storage in this driver.

**/
EFI_STATUS
EFIAPI
FakeExtractConfig (
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
  IN  CONST EFI_STRING                       Request,
  OUT EFI_STRING                             *Progress,
  OUT EFI_STRING                             *Results
  );

/**
  This function processes the results of changes in configuration.


  @param This            - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
  @param Configuration   - A null-terminated Unicode string in <ConfigResp> format.
  @param Progress        - A pointer to a string filled in with the offset of the most
                         recent '&' before the first failing name/value pair (or the
                         beginning of the string if the failure is in the first
                         name/value pair) or the terminating NULL if all was successful.

  @retval  EFI_SUCCESS            The Results is processed successfully.
  @retval  EFI_INVALID_PARAMETER  Configuration is NULL.
  @retval  EFI_NOT_FOUND          Routing data doesn't match any storage in this driver.

**/
EFI_STATUS
EFIAPI
FakeRouteConfig (
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
  IN  CONST EFI_STRING                       Configuration,
  OUT EFI_STRING                             *Progress
  );

/**
  This function processes the results of changes in configuration.


  @param This            - Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.
  @param Action          - Specifies the type of action taken by the browser.
  @param QuestionId      - A unique value which is sent to the original exporting driver
                         so that it can identify the type of data to expect.
  @param Type            - The type of value for the question.
  @param Value           - A pointer to the data being sent to the original exporting driver.
  @param ActionRequest   - On return, points to the action requested by the callback function.

  @retval  EFI_SUCCESS           The callback successfully handled the action.
  @retval  EFI_OUT_OF_RESOURCES  Not enough storage is available to hold the variable and its data.
  @retval  EFI_DEVICE_ERROR      The variable could not be saved.
  @retval  EFI_UNSUPPORTED       The specified Action is not supported by the callback.

**/
EFI_STATUS
EFIAPI
FrontPageCallback (
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL   *This,
  IN  EFI_BROWSER_ACTION                     Action,
  IN  EFI_QUESTION_ID                        QuestionId,
  IN  UINT8                                  Type,
  IN  EFI_IFR_TYPE_VALUE                     *Value,
  OUT EFI_BROWSER_ACTION_REQUEST             *ActionRequest
  );

/**
  Initialize HII information for the FrontPage

  @retval  EFI_SUCCESS        The operation is successful.
  @retval  EFI_DEVICE_ERROR   If the dynamic opcode creation failed.

**/
EFI_STATUS
InitializeFrontPage (
  VOID
  );

/**
  Acquire the string associated with the ProducerGuid and return it.


  @param ProducerGuid    - The Guid to search the HII database for
  @param Token           - The token value of the string to extract
  @param String          - The string that is extracted

  @retval  EFI_SUCCESS  The function returns EFI_SUCCESS always.

**/
EFI_STATUS
GetProducerString (
  IN      EFI_GUID                  *ProducerGuid,
  IN      EFI_STRING_ID             Token,
  OUT     CHAR16                    **String
  );

/**
  Compare two EFI_TIME data.


  @param FirstTime       - A pointer to the first EFI_TIME data.
  @param SecondTime      - A pointer to the second EFI_TIME data.

  @retval  TRUE              The FirstTime is not later than the SecondTime.
  @retval  FALSE             The FirstTime is later than the SecondTime.

**/
BOOLEAN
TimeCompare (
  IN EFI_TIME               *FirstTime,
  IN EFI_TIME               *SecondTime
  );

/**
  This function is the main entry of the UI entry.
  The function will present the main menu of the system UI.

  @param ConnectAllHappened Caller passes the value to UI to avoid unnecessary connect-all.

**/
VOID
EFIAPI
UiEntry (
  IN BOOLEAN                      ConnectAllHappened
  );

/**
  Extract the displayed formset for given HII handle and class guid.

  @param Handle          The HII handle.
  @param SetupClassGuid  The class guid specifies which form set will be displayed.
  @param FormSetTitle    Formset title string.
  @param FormSetHelp     Formset help string.

  @retval  TRUE          The formset for given HII handle will be displayed.
  @return  FALSE         The formset for given HII handle will not be displayed.

**/
BOOLEAN
ExtractDisplayedHiiFormFromHiiHandle (
  IN      EFI_HII_HANDLE      Handle,
  IN      EFI_GUID            *SetupClassGuid,
  OUT     EFI_STRING_ID       *FormSetTitle,
  OUT     EFI_STRING_ID       *FormSetHelp
  );

/**
  This function will change video resolution and text mode
  according to defined setup mode or defined boot mode

  @param  IsSetupMode   Indicate mode is changed to setup mode or boot mode.

  @retval  EFI_SUCCESS  Mode is changed successfully.
  @retval  Others             Mode failed to be changed.

**/
EFI_STATUS
EFIAPI
BdsSetConsoleMode (
  BOOLEAN  IsSetupMode
  );

#endif // _FRONT_PAGE_H_

