/** @file
The device manager reference implement

Copyright (c) 2004 - 2015, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent

**/

#ifndef _DEVICE_MANAGER_H_
#define _DEVICE_MANAGER_H_

#include <Guid/MdeModuleHii.h>
#include <Guid/HiiPlatformSetupFormset.h>

#include <Protocol/HiiConfigAccess.h>
#include <Protocol/PciIo.h>

#include <Library/PrintLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/BaseLib.h>
#include <Library/HiiLib.h>
#include <Library/DevicePathLib.h>
#include <Library/UefiBootManagerLib.h>
#include <Library/UefiHiiServicesLib.h>

//
// These are defined as the same with vfr file
//
#define DEVICE_MANAGER_FORMSET_GUID  \
  { \
  0x3ebfa8e6, 0x511d, 0x4b5b, {0xa9, 0x5f, 0xfb, 0x38, 0x26, 0xf, 0x1c, 0x27} \
  }

#define LABEL_END             0xffff
#define LABEL_FORM_ID_OFFSET  0x0100

#define DEVICE_MANAGER_FORM_ID          0x1000
#define NETWORK_DEVICE_LIST_FORM_ID     0x1001
#define NETWORK_DEVICE_FORM_ID          0x1002
#define DEVICE_KEY_OFFSET               0x4000
#define NETWORK_DEVICE_LIST_KEY_OFFSET  0x2000

#define MAX_KEY_SECTION_LEN  0x1000

#define QUESTION_NETWORK_DEVICE_ID  0x3FFF
//
// These are the VFR compiler generated data representing our VFR data.
//
extern UINT8  DeviceManagerVfrBin[];

#define DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE  SIGNATURE_32 ('D', 'M', 'C', 'B')

///
/// HII specific Vendor Device Path definition.
///
typedef struct {
  VENDOR_DEVICE_PATH          VendorDevicePath;
  EFI_DEVICE_PATH_PROTOCOL    End;
} HII_VENDOR_DEVICE_PATH;

typedef struct {
  UINTN                             Signature;

  ///
  /// Device Manager HII relative handles
  ///
  EFI_HII_HANDLE                    HiiHandle;

  EFI_HANDLE                        DriverHandle;

  ///
  /// Device Manager Produced protocols
  ///
  EFI_HII_CONFIG_ACCESS_PROTOCOL    ConfigAccess;

  ///
  /// Configuration data
  ///
  UINT8                             VideoBios;
} DEVICE_MANAGER_CALLBACK_DATA;

typedef struct {
  EFI_STRING_ID      PromptId;
  EFI_QUESTION_ID    QuestionId;
} MENU_INFO_ITEM;

typedef struct {
  UINTN             CurListLen;
  UINTN             MaxListLen;
  MENU_INFO_ITEM    *NodeList;
} MAC_ADDRESS_NODE_LIST;

#define DEVICE_MANAGER_CALLBACK_DATA_FROM_THIS(a) \
  CR (a, \
      DEVICE_MANAGER_CALLBACK_DATA, \
      ConfigAccess, \
      DEVICE_MANAGER_CALLBACK_DATA_SIGNATURE \
      )
typedef struct {
  EFI_STRING_ID    StringId;
  UINT16           Class;
} DEVICE_MANAGER_MENU_ITEM;

/**
  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 illegal syntax, or unknown name.
  @retval  EFI_NOT_FOUND          Routing data doesn't match any storage in this driver.

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

/**
  This function is invoked if user selected a interactive opcode from Device Manager's
  Formset. If user set VBIOS, the new value is saved to EFI variable.

  @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_INVALID_PARAMETER The setup browser call this function with invalid parameters.

**/
EFI_STATUS
EFIAPI
DeviceManagerCallback (
  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
  );

#endif