BootMaintenanceManagerCustomizedUiSupport.c

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#include "BootMaintenanceManager.h"
#include "BootMaintenanceManagerCustomizedUiSupport.h"
 
#define UI_HII_DRIVER_LIST_SIZE  0x8
 
typedef struct {
  EFI_STRING_ID    PromptId;
  EFI_STRING_ID    HelpId;
  EFI_STRING_ID    DevicePathId;
  EFI_GUID         FormSetGuid;
  BOOLEAN          EmptyLineAfter;
} UI_HII_DRIVER_INSTANCE;
 
STATIC UI_HII_DRIVER_INSTANCE  *gHiiDriverList;
 
VOID
BmmCreateBootNextMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  BM_MENU_ENTRY    *NewMenuEntry;
  BM_LOAD_CONTEXT  *NewLoadContext;
  UINT16           Index;
  VOID             *OptionsOpCodeHandle;
  UINT32           BootNextIndex;
 
  if (BootOptionMenu.MenuNumber == 0) {
    return;
  }
 
  BootNextIndex = NONE_BOOTNEXT_VALUE;
 
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();
  ASSERT (OptionsOpCodeHandle != NULL);
 
  for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {
    NewMenuEntry   = BOpt_GetMenuEntry (&BootOptionMenu, Index);
    NewLoadContext = (BM_LOAD_CONTEXT *)NewMenuEntry->VariableContext;
 
    if (NewLoadContext->IsBootNext) {
      HiiCreateOneOfOptionOpCode (
        OptionsOpCodeHandle,
        NewMenuEntry->DisplayStringToken,
        EFI_IFR_OPTION_DEFAULT,
        EFI_IFR_TYPE_NUM_SIZE_32,
        Index
        );
      BootNextIndex = Index;
    } else {
      HiiCreateOneOfOptionOpCode (
        OptionsOpCodeHandle,
        NewMenuEntry->DisplayStringToken,
        0,
        EFI_IFR_TYPE_NUM_SIZE_32,
        Index
        );
    }
  }
 
  if (BootNextIndex == NONE_BOOTNEXT_VALUE) {
    HiiCreateOneOfOptionOpCode (
      OptionsOpCodeHandle,
      STRING_TOKEN (STR_NONE),
      EFI_IFR_OPTION_DEFAULT,
      EFI_IFR_TYPE_NUM_SIZE_32,
      NONE_BOOTNEXT_VALUE
      );
  } else {
    HiiCreateOneOfOptionOpCode (
      OptionsOpCodeHandle,
      STRING_TOKEN (STR_NONE),
      0,
      EFI_IFR_TYPE_NUM_SIZE_32,
      NONE_BOOTNEXT_VALUE
      );
  }
 
  HiiCreateOneOfOpCode (
    StartOpCodeHandle,
    (EFI_QUESTION_ID)BOOT_NEXT_QUESTION_ID,
    VARSTORE_ID_BOOT_MAINT,
    BOOT_NEXT_VAR_OFFSET,
    STRING_TOKEN (STR_BOOT_NEXT),
    STRING_TOKEN (STR_BOOT_NEXT_HELP),
    0,
    EFI_IFR_NUMERIC_SIZE_4,
    OptionsOpCodeHandle,
    NULL
    );
 
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);
}
 
VOID
BmmCreateTimeOutMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateNumericOpCode (
    StartOpCodeHandle,
    (EFI_QUESTION_ID)FORM_TIME_OUT_ID,
    VARSTORE_ID_BOOT_MAINT,
    BOOT_TIME_OUT_VAR_OFFSET,
    STRING_TOKEN (STR_NUM_AUTO_BOOT),
    STRING_TOKEN (STR_HLP_AUTO_BOOT),
    EFI_IFR_FLAG_CALLBACK,
    EFI_IFR_NUMERIC_SIZE_2 | EFI_IFR_DISPLAY_UINT_DEC,
    0,
    65535,
    0,
    NULL
    );
}
 
VOID
BmmCreateBootOptionMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateGotoOpCode (
    StartOpCodeHandle,
    FORM_BOOT_SETUP_ID,
    STRING_TOKEN (STR_FORM_BOOT_SETUP_TITLE),
    STRING_TOKEN (STR_FORM_BOOT_SETUP_HELP),
    EFI_IFR_FLAG_CALLBACK,
    FORM_BOOT_SETUP_ID
    );
}
 
VOID
BmmCreateDriverOptionMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateGotoOpCode (
    StartOpCodeHandle,
    FORM_DRIVER_SETUP_ID,
    STRING_TOKEN (STR_FORM_DRIVER_SETUP_TITLE),
    STRING_TOKEN (STR_FORM_DRIVER_SETUP_HELP),
    EFI_IFR_FLAG_CALLBACK,
    FORM_DRIVER_SETUP_ID
    );
}
 
VOID
BmmCreateComOptionMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateGotoOpCode (
    StartOpCodeHandle,
    FORM_CON_MAIN_ID,
    STRING_TOKEN (STR_FORM_CON_MAIN_TITLE),
    STRING_TOKEN (STR_FORM_CON_MAIN_HELP),
    EFI_IFR_FLAG_CALLBACK,
    FORM_CON_MAIN_ID
    );
}
 
VOID
BmmCreateBootFromFileMenu (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateGotoOpCode (
    StartOpCodeHandle,
    FORM_MAIN_ID,
    STRING_TOKEN (STR_BOOT_FROM_FILE),
    STRING_TOKEN (STR_BOOT_FROM_FILE_HELP),
    EFI_IFR_FLAG_CALLBACK,
    KEY_VALUE_BOOT_FROM_FILE
    );
}
 
VOID
BmmCreateEmptyLine (
  IN EFI_HII_HANDLE  HiiHandle,
  IN VOID            *StartOpCodeHandle
  )
{
  HiiCreateSubTitleOpCode (StartOpCodeHandle, STRING_TOKEN (STR_NULL_STRING), 0, 0, 0);
}
 
CHAR16 *
ExtractDevicePathFromHandle (
  IN      EFI_HII_HANDLE  Handle
  )
{
  EFI_STATUS  Status;
  EFI_HANDLE  DriverHandle;
 
  ASSERT (Handle != NULL);
 
  if (Handle == NULL) {
    return NULL;
  }
 
  Status = gHiiDatabase->GetPackageListHandle (gHiiDatabase, Handle, &DriverHandle);
  if (EFI_ERROR (Status)) {
    return NULL;
  }
 
  return ConvertDevicePathToText (DevicePathFromHandle (DriverHandle), FALSE, FALSE);
}
 
BOOLEAN
IsRequiredDriver (
  IN  EFI_HII_HANDLE  HiiHandle,
  IN  EFI_GUID        *Guid,
  OUT EFI_STRING_ID   *PromptId,
  OUT EFI_STRING_ID   *HelpId,
  OUT VOID            *FormsetGuid
  )
{
  EFI_STATUS        Status;
  UINT8             ClassGuidNum;
  EFI_GUID          *ClassGuid;
  EFI_IFR_FORM_SET  *Buffer;
  UINTN             BufferSize;
  UINT8             *Ptr;
  UINTN             TempSize;
  BOOLEAN           RetVal;
 
  Status = HiiGetFormSetFromHiiHandle (HiiHandle, &Buffer, &BufferSize);
  if (EFI_ERROR (Status)) {
    return FALSE;
  }
 
  RetVal   = FALSE;
  TempSize = 0;
  Ptr      = (UINT8 *)Buffer;
  while (TempSize < BufferSize) {
    TempSize += ((EFI_IFR_OP_HEADER *)Ptr)->Length;
 
    if (((EFI_IFR_OP_HEADER *)Ptr)->Length <= OFFSET_OF (EFI_IFR_FORM_SET, Flags)) {
      Ptr += ((EFI_IFR_OP_HEADER *)Ptr)->Length;
      continue;
    }
 
    ClassGuidNum = (UINT8)(((EFI_IFR_FORM_SET *)Ptr)->Flags & 0x3);
    ClassGuid    = (EFI_GUID *)(VOID *)(Ptr + sizeof (EFI_IFR_FORM_SET));
    while (ClassGuidNum-- > 0) {
      if (!CompareGuid (Guid, ClassGuid)) {
        ClassGuid++;
        continue;
      }
 
      *PromptId = ((EFI_IFR_FORM_SET *)Ptr)->FormSetTitle;
      *HelpId   = ((EFI_IFR_FORM_SET *)Ptr)->Help;
      CopyMem (FormsetGuid, &((EFI_IFR_FORM_SET *)Ptr)->Guid, sizeof (EFI_GUID));
      RetVal = TRUE;
    }
  }
 
  FreePool (Buffer);
 
  return RetVal;
}
 
EFI_STATUS
BmmListThirdPartyDrivers (
  IN EFI_HII_HANDLE          HiiHandle,
  IN EFI_GUID                *ClassGuid,
  IN DRIVER_SPECIAL_HANDLER  SpecialHandlerFn,
  IN VOID                    *StartOpCodeHandle
  )
{
  UINTN                   Index;
  EFI_STRING              String;
  EFI_STRING_ID           Token;
  EFI_STRING_ID           TokenHelp;
  EFI_HII_HANDLE          *HiiHandles;
  CHAR16                  *DevicePathStr;
  UINTN                   Count;
  UINTN                   CurrentSize;
  UI_HII_DRIVER_INSTANCE  *DriverListPtr;
  EFI_STRING              NewName;
  BOOLEAN                 EmptyLineAfter;
 
  if (gHiiDriverList != NULL) {
    FreePool (gHiiDriverList);
  }
 
  HiiHandles = HiiGetHiiHandles (NULL);
  ASSERT (HiiHandles != NULL);
 
  gHiiDriverList = AllocateZeroPool (UI_HII_DRIVER_LIST_SIZE * sizeof (UI_HII_DRIVER_INSTANCE));
  ASSERT (gHiiDriverList != NULL);
  DriverListPtr = gHiiDriverList;
  CurrentSize   = UI_HII_DRIVER_LIST_SIZE;
 
  for (Index = 0, Count = 0; HiiHandles[Index] != NULL; Index++) {
    if (!IsRequiredDriver (HiiHandles[Index], ClassGuid, &Token, &TokenHelp, &gHiiDriverList[Count].FormSetGuid)) {
      continue;
    }
 
    String = HiiGetString (HiiHandles[Index], Token, NULL);
    if (String == NULL) {
      String = HiiGetString (HiiHandle, STRING_TOKEN (STR_MISSING_STRING), NULL);
      ASSERT (String != NULL);
    } else if (SpecialHandlerFn != NULL) {
      //
      // Check whether need to rename the driver name.
      //
      EmptyLineAfter = FALSE;
      if (SpecialHandlerFn (String, &NewName, &EmptyLineAfter)) {
        FreePool (String);
        String                              = NewName;
        DriverListPtr[Count].EmptyLineAfter = EmptyLineAfter;
      }
    }
 
    DriverListPtr[Count].PromptId = HiiSetString (HiiHandle, 0, String, NULL);
    FreePool (String);
 
    String = HiiGetString (HiiHandles[Index], TokenHelp, NULL);
    if (String == NULL) {
      String = HiiGetString (HiiHandle, STRING_TOKEN (STR_MISSING_STRING), NULL);
      ASSERT (String != NULL);
    }
 
    DriverListPtr[Count].HelpId = HiiSetString (HiiHandle, 0, String, NULL);
    FreePool (String);
 
    DevicePathStr = ExtractDevicePathFromHandle (HiiHandles[Index]);
    if (DevicePathStr != NULL) {
      DriverListPtr[Count].DevicePathId = HiiSetString (HiiHandle, 0, DevicePathStr, NULL);
      FreePool (DevicePathStr);
    } else {
      DriverListPtr[Count].DevicePathId = 0;
    }
 
    Count++;
    if (Count >= CurrentSize) {
      DriverListPtr = ReallocatePool (
                        CurrentSize * sizeof (UI_HII_DRIVER_INSTANCE),
                        (Count + UI_HII_DRIVER_LIST_SIZE)
                        * sizeof (UI_HII_DRIVER_INSTANCE),
                        gHiiDriverList
                        );
      ASSERT (DriverListPtr != NULL);
      gHiiDriverList = DriverListPtr;
      CurrentSize   += UI_HII_DRIVER_LIST_SIZE;
    }
  }
 
  FreePool (HiiHandles);
 
  Index = 0;
  while (gHiiDriverList[Index].PromptId != 0) {
    HiiCreateGotoExOpCode (
      StartOpCodeHandle,
      0,
      gHiiDriverList[Index].PromptId,
      gHiiDriverList[Index].HelpId,
      0,
      0,
      0,
      &gHiiDriverList[Index].FormSetGuid,
      gHiiDriverList[Index].DevicePathId
      );
 
    if (gHiiDriverList[Index].EmptyLineAfter) {
      BmmCreateEmptyLine (HiiHandle, StartOpCodeHandle);
    }
 
    Index++;
  }
 
  return EFI_SUCCESS;
}