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-rw-r--r--MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c3234
1 files changed, 1617 insertions, 1617 deletions
diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
index 0d4cfa4cf0..14bee5836b 100644
--- a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
+++ b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
@@ -1,1617 +1,1617 @@
-/** @file
-Implementation for handling the User Interface option processing.
-
-
-Copyright (c) 2004 - 2020, Intel Corporation. All rights reserved.<BR>
-SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "FormDisplay.h"
-
-#define MAX_TIME_OUT_LEN 0x10
-
-/**
- Concatenate a narrow string to another string.
-
- @param Destination The destination string.
- @param DestMax The Max length of destination string.
- @param Source The source string. The string to be concatenated.
- to the end of Destination.
-
-**/
-VOID
-NewStrCat (
- IN OUT CHAR16 *Destination,
- IN UINTN DestMax,
- IN CHAR16 *Source
- )
-{
- UINTN Length;
-
- for (Length = 0; Destination[Length] != 0; Length++) {
- }
-
- //
- // We now have the length of the original string
- // We can safely assume for now that we are concatenating a narrow value to this string.
- // For instance, the string is "XYZ" and cat'ing ">"
- // If this assumption changes, we need to make this routine a bit more complex
- //
- Destination[Length] = NARROW_CHAR;
- Length++;
-
- StrCpyS (Destination + Length, DestMax - Length, Source);
-}
-
-/**
- Get UINT64 type value.
-
- @param Value Input Hii value.
-
- @retval UINT64 Return the UINT64 type value.
-
-**/
-UINT64
-HiiValueToUINT64 (
- IN EFI_HII_VALUE *Value
- )
-{
- UINT64 RetVal;
-
- RetVal = 0;
-
- switch (Value->Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- RetVal = Value->Value.u8;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- RetVal = Value->Value.u16;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- RetVal = Value->Value.u32;
- break;
-
- case EFI_IFR_TYPE_BOOLEAN:
- RetVal = Value->Value.b;
- break;
-
- case EFI_IFR_TYPE_DATE:
- RetVal = *(UINT64 *)&Value->Value.date;
- break;
-
- case EFI_IFR_TYPE_TIME:
- RetVal = (*(UINT64 *)&Value->Value.time) & 0xffffff;
- break;
-
- default:
- RetVal = Value->Value.u64;
- break;
- }
-
- return RetVal;
-}
-
-/**
- Check whether this value type can be transfer to EFI_IFR_TYPE_BUFFER type.
-
- EFI_IFR_TYPE_REF, EFI_IFR_TYPE_DATE and EFI_IFR_TYPE_TIME are converted to
- EFI_IFR_TYPE_BUFFER when do the value compare.
-
- @param Value Expression value to compare on.
-
- @retval TRUE This value type can be transter to EFI_IFR_TYPE_BUFFER type.
- @retval FALSE This value type can't be transter to EFI_IFR_TYPE_BUFFER type.
-
-**/
-BOOLEAN
-IsTypeInBuffer (
- IN EFI_HII_VALUE *Value
- )
-{
- switch (Value->Type) {
- case EFI_IFR_TYPE_BUFFER:
- case EFI_IFR_TYPE_DATE:
- case EFI_IFR_TYPE_TIME:
- case EFI_IFR_TYPE_REF:
- return TRUE;
-
- default:
- return FALSE;
- }
-}
-
-/**
- Check whether this value type can be transfer to EFI_IFR_TYPE_UINT64
-
- @param Value Expression value to compare on.
-
- @retval TRUE This value type can be transter to EFI_IFR_TYPE_BUFFER type.
- @retval FALSE This value type can't be transter to EFI_IFR_TYPE_BUFFER type.
-
-**/
-BOOLEAN
-IsTypeInUINT64 (
- IN EFI_HII_VALUE *Value
- )
-{
- switch (Value->Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- case EFI_IFR_TYPE_NUM_SIZE_16:
- case EFI_IFR_TYPE_NUM_SIZE_32:
- case EFI_IFR_TYPE_NUM_SIZE_64:
- case EFI_IFR_TYPE_BOOLEAN:
- return TRUE;
-
- default:
- return FALSE;
- }
-}
-
-/**
- Return the buffer length and buffer pointer for this value.
-
- EFI_IFR_TYPE_REF, EFI_IFR_TYPE_DATE and EFI_IFR_TYPE_TIME are converted to
- EFI_IFR_TYPE_BUFFER when do the value compare.
-
- @param Value Expression value to compare on.
- @param Buf Return the buffer pointer.
- @param BufLen Return the buffer length.
-
-**/
-VOID
-GetBufAndLenForValue (
- IN EFI_HII_VALUE *Value,
- OUT UINT8 **Buf,
- OUT UINT16 *BufLen
- )
-{
- switch (Value->Type) {
- case EFI_IFR_TYPE_BUFFER:
- *Buf = Value->Buffer;
- *BufLen = Value->BufferLen;
- break;
-
- case EFI_IFR_TYPE_DATE:
- *Buf = (UINT8 *)(&Value->Value.date);
- *BufLen = (UINT16)sizeof (EFI_HII_DATE);
- break;
-
- case EFI_IFR_TYPE_TIME:
- *Buf = (UINT8 *)(&Value->Value.time);
- *BufLen = (UINT16)sizeof (EFI_HII_TIME);
- break;
-
- case EFI_IFR_TYPE_REF:
- *Buf = (UINT8 *)(&Value->Value.ref);
- *BufLen = (UINT16)sizeof (EFI_HII_REF);
- break;
-
- default:
- *Buf = NULL;
- *BufLen = 0;
- }
-}
-
-/**
- Compare two Hii value.
-
- @param Value1 Expression value to compare on left-hand.
- @param Value2 Expression value to compare on right-hand.
- @param Result Return value after compare.
- retval 0 Two operators equal.
- return Positive value if Value1 is greater than Value2.
- retval Negative value if Value1 is less than Value2.
- @param HiiHandle Only required for string compare.
-
- @retval other Could not perform compare on two values.
- @retval EFI_SUCCESS Compare the value success.
-
-**/
-EFI_STATUS
-CompareHiiValue (
- IN EFI_HII_VALUE *Value1,
- IN EFI_HII_VALUE *Value2,
- OUT INTN *Result,
- IN EFI_HII_HANDLE HiiHandle OPTIONAL
- )
-{
- INT64 Temp64;
- CHAR16 *Str1;
- CHAR16 *Str2;
- UINTN Len;
- UINT8 *Buf1;
- UINT16 Buf1Len;
- UINT8 *Buf2;
- UINT16 Buf2Len;
-
- if ((Value1->Type == EFI_IFR_TYPE_STRING) && (Value2->Type == EFI_IFR_TYPE_STRING)) {
- if ((Value1->Value.string == 0) || (Value2->Value.string == 0)) {
- //
- // StringId 0 is reserved
- //
- return EFI_INVALID_PARAMETER;
- }
-
- if (Value1->Value.string == Value2->Value.string) {
- *Result = 0;
- return EFI_SUCCESS;
- }
-
- Str1 = GetToken (Value1->Value.string, HiiHandle);
- if (Str1 == NULL) {
- //
- // String not found
- //
- return EFI_NOT_FOUND;
- }
-
- Str2 = GetToken (Value2->Value.string, HiiHandle);
- if (Str2 == NULL) {
- FreePool (Str1);
- return EFI_NOT_FOUND;
- }
-
- *Result = StrCmp (Str1, Str2);
-
- FreePool (Str1);
- FreePool (Str2);
-
- return EFI_SUCCESS;
- }
-
- //
- // Take types(date, time, ref, buffer) as buffer
- //
- if (IsTypeInBuffer (Value1) && IsTypeInBuffer (Value2)) {
- GetBufAndLenForValue (Value1, &Buf1, &Buf1Len);
- GetBufAndLenForValue (Value2, &Buf2, &Buf2Len);
-
- Len = Buf1Len > Buf2Len ? Buf2Len : Buf1Len;
- *Result = CompareMem (Buf1, Buf2, Len);
- if ((*Result == 0) && (Buf1Len != Buf2Len)) {
- //
- // In this case, means base on samll number buffer, the data is same
- // So which value has more data, which value is bigger.
- //
- *Result = Buf1Len > Buf2Len ? 1 : -1;
- }
-
- return EFI_SUCCESS;
- }
-
- //
- // Take remain types(integer, boolean, date/time) as integer
- //
- if (IsTypeInUINT64 (Value1) && IsTypeInUINT64 (Value2)) {
- Temp64 = HiiValueToUINT64 (Value1) - HiiValueToUINT64 (Value2);
- if (Temp64 > 0) {
- *Result = 1;
- } else if (Temp64 < 0) {
- *Result = -1;
- } else {
- *Result = 0;
- }
-
- return EFI_SUCCESS;
- }
-
- return EFI_UNSUPPORTED;
-}
-
-/**
- Search an Option of a Question by its value.
-
- @param Question The Question
- @param OptionValue Value for Option to be searched.
-
- @retval Pointer Pointer to the found Option.
- @retval NULL Option not found.
-
-**/
-DISPLAY_QUESTION_OPTION *
-ValueToOption (
- IN FORM_DISPLAY_ENGINE_STATEMENT *Question,
- IN EFI_HII_VALUE *OptionValue
- )
-{
- LIST_ENTRY *Link;
- DISPLAY_QUESTION_OPTION *Option;
- INTN Result;
- EFI_HII_VALUE Value;
-
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
-
- ZeroMem (&Value, sizeof (EFI_HII_VALUE));
- Value.Type = Option->OptionOpCode->Type;
- CopyMem (&Value.Value, &Option->OptionOpCode->Value, Option->OptionOpCode->Header.Length - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));
-
- if ((CompareHiiValue (&Value, OptionValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {
- return Option;
- }
-
- Link = GetNextNode (&Question->OptionListHead, Link);
- }
-
- return NULL;
-}
-
-/**
- Return data element in an Array by its Index.
-
- @param Array The data array.
- @param Type Type of the data in this array.
- @param Index Zero based index for data in this array.
-
- @retval Value The data to be returned
-
-**/
-UINT64
-GetArrayData (
- IN VOID *Array,
- IN UINT8 Type,
- IN UINTN Index
- )
-{
- UINT64 Data;
-
- ASSERT (Array != NULL);
-
- Data = 0;
- switch (Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- Data = (UINT64)*(((UINT8 *)Array) + Index);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- Data = (UINT64)*(((UINT16 *)Array) + Index);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- Data = (UINT64)*(((UINT32 *)Array) + Index);
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- Data = (UINT64)*(((UINT64 *)Array) + Index);
- break;
-
- default:
- break;
- }
-
- return Data;
-}
-
-/**
- Set value of a data element in an Array by its Index.
-
- @param Array The data array.
- @param Type Type of the data in this array.
- @param Index Zero based index for data in this array.
- @param Value The value to be set.
-
-**/
-VOID
-SetArrayData (
- IN VOID *Array,
- IN UINT8 Type,
- IN UINTN Index,
- IN UINT64 Value
- )
-{
- ASSERT (Array != NULL);
-
- switch (Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- *(((UINT8 *)Array) + Index) = (UINT8)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- *(((UINT16 *)Array) + Index) = (UINT16)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- *(((UINT32 *)Array) + Index) = (UINT32)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- *(((UINT64 *)Array) + Index) = (UINT64)Value;
- break;
-
- default:
- break;
- }
-}
-
-/**
- Check whether this value already in the array, if yes, return the index.
-
- @param Array The data array.
- @param Type Type of the data in this array.
- @param Value The value to be find.
- @param Index The index in the array which has same value with Value.
-
- @retval TRUE Found the value in the array.
- @retval FALSE Not found the value.
-
-**/
-BOOLEAN
-FindArrayData (
- IN VOID *Array,
- IN UINT8 Type,
- IN UINT64 Value,
- OUT UINTN *Index OPTIONAL
- )
-{
- UINTN Count;
- UINT64 TmpValue;
- UINT64 ValueComp;
-
- ASSERT (Array != NULL);
-
- Count = 0;
- TmpValue = 0;
-
- switch (Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- ValueComp = (UINT8)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- ValueComp = (UINT16)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- ValueComp = (UINT32)Value;
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_64:
- ValueComp = (UINT64)Value;
- break;
-
- default:
- ValueComp = 0;
- break;
- }
-
- while ((TmpValue = GetArrayData (Array, Type, Count)) != 0) {
- if (ValueComp == TmpValue) {
- if (Index != NULL) {
- *Index = Count;
- }
-
- return TRUE;
- }
-
- Count++;
- }
-
- return FALSE;
-}
-
-/**
- Print Question Value according to it's storage width and display attributes.
-
- @param Question The Question to be printed.
- @param FormattedNumber Buffer for output string.
- @param BufferSize The FormattedNumber buffer size in bytes.
-
- @retval EFI_SUCCESS Print success.
- @retval EFI_BUFFER_TOO_SMALL Buffer size is not enough for formatted number.
-
-**/
-EFI_STATUS
-PrintFormattedNumber (
- IN FORM_DISPLAY_ENGINE_STATEMENT *Question,
- IN OUT CHAR16 *FormattedNumber,
- IN UINTN BufferSize
- )
-{
- INT64 Value;
- CHAR16 *Format;
- EFI_HII_VALUE *QuestionValue;
- EFI_IFR_NUMERIC *NumericOp;
-
- if (BufferSize < (21 * sizeof (CHAR16))) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- QuestionValue = &Question->CurrentValue;
- NumericOp = (EFI_IFR_NUMERIC *)Question->OpCode;
-
- Value = (INT64)QuestionValue->Value.u64;
- switch (NumericOp->Flags & EFI_IFR_DISPLAY) {
- case EFI_IFR_DISPLAY_INT_DEC:
- switch (QuestionValue->Type) {
- case EFI_IFR_NUMERIC_SIZE_1:
- Value = (INT64)((INT8)QuestionValue->Value.u8);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_2:
- Value = (INT64)((INT16)QuestionValue->Value.u16);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_4:
- Value = (INT64)((INT32)QuestionValue->Value.u32);
- break;
-
- case EFI_IFR_NUMERIC_SIZE_8:
- default:
- break;
- }
-
- if (Value < 0) {
- Value = -Value;
- Format = L"-%ld";
- } else {
- Format = L"%ld";
- }
-
- break;
-
- case EFI_IFR_DISPLAY_UINT_DEC:
- Format = L"%ld";
- break;
-
- case EFI_IFR_DISPLAY_UINT_HEX:
- Format = L"%lx";
- break;
-
- default:
- return EFI_UNSUPPORTED;
- }
-
- UnicodeSPrint (FormattedNumber, BufferSize, Format, Value);
-
- return EFI_SUCCESS;
-}
-
-/**
- Draw a pop up windows based on the dimension, number of lines and
- strings specified.
-
- @param RequestedWidth The width of the pop-up.
- @param NumberOfLines The number of lines.
- @param Marker The variable argument list for the list of string to be printed.
-
-**/
-VOID
-CreateSharedPopUp (
- IN UINTN RequestedWidth,
- IN UINTN NumberOfLines,
- IN VA_LIST Marker
- )
-{
- UINTN Index;
- UINTN Count;
- CHAR16 Character;
- UINTN Start;
- UINTN End;
- UINTN Top;
- UINTN Bottom;
- CHAR16 *String;
- UINTN DimensionsWidth;
- UINTN DimensionsHeight;
-
- DimensionsWidth = gStatementDimensions.RightColumn - gStatementDimensions.LeftColumn;
- DimensionsHeight = gStatementDimensions.BottomRow - gStatementDimensions.TopRow;
-
- gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
-
- if ((RequestedWidth + 2) > DimensionsWidth) {
- RequestedWidth = DimensionsWidth - 2;
- }
-
- //
- // Subtract the PopUp width from total Columns, allow for one space extra on
- // each end plus a border.
- //
- Start = (DimensionsWidth - RequestedWidth - 2) / 2 + gStatementDimensions.LeftColumn + 1;
- End = Start + RequestedWidth + 1;
-
- Top = ((DimensionsHeight - NumberOfLines - 2) / 2) + gStatementDimensions.TopRow - 1;
- Bottom = Top + NumberOfLines + 2;
-
- Character = BOXDRAW_DOWN_RIGHT;
- PrintCharAt (Start, Top, Character);
- Character = BOXDRAW_HORIZONTAL;
- for (Index = Start; Index + 2 < End; Index++) {
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- }
-
- Character = BOXDRAW_DOWN_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- Character = BOXDRAW_VERTICAL;
-
- Count = 0;
- for (Index = Top; Index + 2 < Bottom; Index++, Count++) {
- String = VA_ARG (Marker, CHAR16 *);
-
- //
- // This will clear the background of the line - we never know who might have been
- // here before us. This differs from the next clear in that it used the non-reverse
- // video for normal printing.
- //
- if (GetStringWidth (String) / 2 > 1) {
- ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
- }
-
- //
- // Passing in a space results in the assumption that this is where typing will occur
- //
- if (String[0] == L' ') {
- ClearLines (Start + 1, End - 1, Index + 1, Index + 1, GetPopupInverseColor ());
- }
-
- //
- // Passing in a NULL results in a blank space
- //
- if (String[0] == CHAR_NULL) {
- ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
- }
-
- PrintStringAt (
- ((DimensionsWidth - GetStringWidth (String) / 2) / 2) + gStatementDimensions.LeftColumn + 1,
- Index + 1,
- String
- );
- gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
- PrintCharAt (Start, Index + 1, Character);
- PrintCharAt (End - 1, Index + 1, Character);
- }
-
- Character = BOXDRAW_UP_RIGHT;
- PrintCharAt (Start, Bottom - 1, Character);
- Character = BOXDRAW_HORIZONTAL;
- for (Index = Start; Index + 2 < End; Index++) {
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
- }
-
- Character = BOXDRAW_UP_LEFT;
- PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
-}
-
-/**
- Draw a pop up windows based on the dimension, number of lines and
- strings specified.
-
- @param RequestedWidth The width of the pop-up.
- @param NumberOfLines The number of lines.
- @param ... A series of text strings that displayed in the pop-up.
-
-**/
-VOID
-EFIAPI
-CreateMultiStringPopUp (
- IN UINTN RequestedWidth,
- IN UINTN NumberOfLines,
- ...
- )
-{
- VA_LIST Marker;
-
- VA_START (Marker, NumberOfLines);
-
- CreateSharedPopUp (RequestedWidth, NumberOfLines, Marker);
-
- VA_END (Marker);
-}
-
-/**
- Process nothing.
-
- @param Event The Event need to be process
- @param Context The context of the event.
-
-**/
-VOID
-EFIAPI
-EmptyEventProcess (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
-}
-
-/**
- Process for the refresh interval statement.
-
- @param Event The Event need to be process
- @param Context The context of the event.
-
-**/
-VOID
-EFIAPI
-RefreshTimeOutProcess (
- IN EFI_EVENT Event,
- IN VOID *Context
- )
-{
- WARNING_IF_CONTEXT *EventInfo;
- CHAR16 TimeOutString[MAX_TIME_OUT_LEN];
-
- EventInfo = (WARNING_IF_CONTEXT *)Context;
-
- if (*(EventInfo->TimeOut) == 0) {
- gBS->CloseEvent (Event);
-
- gBS->SignalEvent (EventInfo->SyncEvent);
- return;
- }
-
- UnicodeSPrint (TimeOutString, MAX_TIME_OUT_LEN, L"%d", *(EventInfo->TimeOut));
-
- CreateDialog (NULL, gEmptyString, EventInfo->ErrorInfo, gPressEnter, gEmptyString, TimeOutString, NULL);
-
- *(EventInfo->TimeOut) -= 1;
-}
-
-/**
- Display error message for invalid password.
-
-**/
-VOID
-PasswordInvalid (
- VOID
- )
-{
- EFI_INPUT_KEY Key;
-
- //
- // Invalid password, prompt error message
- //
- do {
- CreateDialog (&Key, gEmptyString, gPassowordInvalid, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
-}
-
-/**
- Process password op code.
-
- @param MenuOption The menu for current password op code.
-
- @retval EFI_SUCCESS Question Option process success.
- @retval Other Question Option process fail.
-
-**/
-EFI_STATUS
-PasswordProcess (
- IN UI_MENU_OPTION *MenuOption
- )
-{
- CHAR16 *StringPtr;
- CHAR16 *TempString;
- UINTN Maximum;
- EFI_STATUS Status;
- EFI_IFR_PASSWORD *PasswordInfo;
- FORM_DISPLAY_ENGINE_STATEMENT *Question;
- EFI_INPUT_KEY Key;
-
- Question = MenuOption->ThisTag;
- PasswordInfo = (EFI_IFR_PASSWORD *)Question->OpCode;
- Maximum = PasswordInfo->MaxSize;
- Status = EFI_SUCCESS;
-
- StringPtr = AllocateZeroPool ((Maximum + 1) * sizeof (CHAR16));
- ASSERT (StringPtr);
-
- //
- // Use a NULL password to test whether old password is required
- //
- *StringPtr = 0;
- Status = Question->PasswordCheck (gFormData, Question, StringPtr);
- if ((Status == EFI_NOT_AVAILABLE_YET) || (Status == EFI_UNSUPPORTED)) {
- //
- // Password can't be set now.
- //
- if (Status == EFI_UNSUPPORTED) {
- do {
- CreateDialog (&Key, gEmptyString, gPasswordUnsupported, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
- }
-
- FreePool (StringPtr);
- return EFI_SUCCESS;
- }
-
- if (EFI_ERROR (Status)) {
- //
- // Old password exist, ask user for the old password
- //
- Status = ReadString (MenuOption, gPromptForPassword, StringPtr);
- if (EFI_ERROR (Status)) {
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- FreePool (StringPtr);
- return Status;
- }
-
- //
- // Check user input old password
- //
- Status = Question->PasswordCheck (gFormData, Question, StringPtr);
- if (EFI_ERROR (Status)) {
- if (Status == EFI_NOT_READY) {
- //
- // Typed in old password incorrect
- //
- PasswordInvalid ();
- } else {
- Status = EFI_SUCCESS;
- }
-
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- FreePool (StringPtr);
- return Status;
- }
- }
-
- //
- // Ask for new password
- //
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- Status = ReadString (MenuOption, gPromptForNewPassword, StringPtr);
- if (EFI_ERROR (Status)) {
- //
- // Reset state machine for password
- //
- Question->PasswordCheck (gFormData, Question, NULL);
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- FreePool (StringPtr);
- return Status;
- }
-
- //
- // Confirm new password
- //
- TempString = AllocateZeroPool ((Maximum + 1) * sizeof (CHAR16));
- ASSERT (TempString);
- Status = ReadString (MenuOption, gConfirmPassword, TempString);
- if (EFI_ERROR (Status)) {
- //
- // Reset state machine for password
- //
- Question->PasswordCheck (gFormData, Question, NULL);
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- ZeroMem (TempString, (Maximum + 1) * sizeof (CHAR16));
- FreePool (StringPtr);
- FreePool (TempString);
- return Status;
- }
-
- //
- // Compare two typed-in new passwords
- //
- if (StrCmp (StringPtr, TempString) == 0) {
- gUserInput->InputValue.Buffer = AllocateCopyPool (Question->CurrentValue.BufferLen, StringPtr);
- gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
- gUserInput->InputValue.Type = Question->CurrentValue.Type;
- gUserInput->InputValue.Value.string = HiiSetString (gFormData->HiiHandle, gUserInput->InputValue.Value.string, StringPtr, NULL);
-
- Status = EFI_SUCCESS;
- } else {
- //
- // Reset state machine for password
- //
- Question->PasswordCheck (gFormData, Question, NULL);
-
- //
- // Two password mismatch, prompt error message
- //
- do {
- CreateDialog (&Key, gEmptyString, gConfirmError, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
-
- Status = EFI_INVALID_PARAMETER;
- }
-
- ZeroMem (TempString, (Maximum + 1) * sizeof (CHAR16));
- ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
- FreePool (TempString);
- FreePool (StringPtr);
-
- return Status;
-}
-
-/**
- Print some debug message about mismatched menu info.
-
- @param MenuOption The MenuOption for this Question.
-
-**/
-VOID
-PrintMismatchMenuInfo (
- IN UI_MENU_OPTION *MenuOption
- )
-{
- CHAR16 *FormTitleStr;
- CHAR16 *FormSetTitleStr;
- CHAR16 *OneOfOptionStr;
- CHAR16 *QuestionName;
- LIST_ENTRY *Link;
- FORM_DISPLAY_ENGINE_STATEMENT *Question;
- EFI_IFR_ORDERED_LIST *OrderList;
- UINT8 Index;
- EFI_HII_VALUE HiiValue;
- EFI_HII_VALUE *QuestionValue;
- DISPLAY_QUESTION_OPTION *Option;
- UINT8 *ValueArray;
- UINT8 ValueType;
- EFI_IFR_FORM_SET *FormsetBuffer;
- UINTN FormsetBufferSize;
-
- Question = MenuOption->ThisTag;
-
- if (!EFI_ERROR (HiiGetFormSetFromHiiHandle (gFormData->HiiHandle, &FormsetBuffer, &FormsetBufferSize))) {
- FormSetTitleStr = GetToken (FormsetBuffer->FormSetTitle, gFormData->HiiHandle);
- FormTitleStr = GetToken (gFormData->FormTitle, gFormData->HiiHandle);
-
- DEBUG ((DEBUG_ERROR, "\n[%a]: Mismatch Formset : Formset Guid = %g, FormSet title = %s\n", gEfiCallerBaseName, &gFormData->FormSetGuid, FormSetTitleStr));
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Form : FormId = %d, Form title = %s.\n", gEfiCallerBaseName, gFormData->FormId, FormTitleStr));
- }
-
- if (Question->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
- QuestionName = GetToken (((EFI_IFR_ORDERED_LIST *)MenuOption->ThisTag->OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
- Link = GetFirstNode (&Question->OptionListHead);
- Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
- ValueType = Option->OptionOpCode->Type;
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Error : OrderedList value in the array doesn't match with option value.\n", gEfiCallerBaseName));
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OrderedList: Name = %s.\n", gEfiCallerBaseName, QuestionName));
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OrderedList: OrderedList array value :\n", gEfiCallerBaseName));
-
- OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;
- for (Index = 0; Index < OrderList->MaxContainers; Index++) {
- ValueArray = Question->CurrentValue.Buffer;
- HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
- DEBUG ((DEBUG_ERROR, " Value[%d] =%ld.\n", Index, HiiValue.Value.u64));
- }
- } else if (Question->OpCode->OpCode == EFI_IFR_ONE_OF_OP) {
- QuestionName = GetToken (((EFI_IFR_ONE_OF *)MenuOption->ThisTag->OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
- QuestionValue = &Question->CurrentValue;
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Error : OneOf value doesn't match with option value.\n", gEfiCallerBaseName));
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : Name = %s.\n", gEfiCallerBaseName, QuestionName));
- switch (QuestionValue->Type) {
- case EFI_IFR_TYPE_NUM_SIZE_64:
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %ld.\n", gEfiCallerBaseName, QuestionValue->Value.u64));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u32));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u16));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_8:
- DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u8));
- break;
-
- default:
- ASSERT (FALSE);
- break;
- }
- }
-
- Index = 0;
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
- OneOfOptionStr = GetToken (Option->OptionOpCode->Option, gFormData->HiiHandle);
- switch (Option->OptionOpCode->Type) {
- case EFI_IFR_TYPE_NUM_SIZE_64:
- DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %ld, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u64, OneOfOptionStr));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_32:
- DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u32, OneOfOptionStr));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_16:
- DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u16, OneOfOptionStr));
- break;
-
- case EFI_IFR_TYPE_NUM_SIZE_8:
- DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u8, OneOfOptionStr));
- break;
-
- default:
- ASSERT (FALSE);
- break;
- }
-
- Link = GetNextNode (&Question->OptionListHead, Link);
- Index++;
- }
-}
-
-/**
- Process a Question's Option (whether selected or un-selected).
-
- @param MenuOption The MenuOption for this Question.
- @param Selected TRUE: if Question is selected.
- @param OptionString Pointer of the Option String to be displayed.
- @param SkipErrorValue Whether need to return when value without option for it.
-
- @retval EFI_SUCCESS Question Option process success.
- @retval Other Question Option process fail.
-
-**/
-EFI_STATUS
-ProcessOptions (
- IN UI_MENU_OPTION *MenuOption,
- IN BOOLEAN Selected,
- OUT CHAR16 **OptionString,
- IN BOOLEAN SkipErrorValue
- )
-{
- EFI_STATUS Status;
- CHAR16 *StringPtr;
- UINTN Index;
- FORM_DISPLAY_ENGINE_STATEMENT *Question;
- CHAR16 FormattedNumber[21];
- UINT16 Number;
- CHAR16 Character[2];
- EFI_INPUT_KEY Key;
- UINTN BufferSize;
- DISPLAY_QUESTION_OPTION *OneOfOption;
- LIST_ENTRY *Link;
- EFI_HII_VALUE HiiValue;
- EFI_HII_VALUE *QuestionValue;
- DISPLAY_QUESTION_OPTION *Option;
- UINTN Index2;
- UINT8 *ValueArray;
- UINT8 ValueType;
- EFI_IFR_ORDERED_LIST *OrderList;
- BOOLEAN ValueInvalid;
- UINTN MaxLen;
-
- Status = EFI_SUCCESS;
-
- StringPtr = NULL;
- Character[1] = L'\0';
- *OptionString = NULL;
- ValueInvalid = FALSE;
-
- ZeroMem (FormattedNumber, 21 * sizeof (CHAR16));
- BufferSize = (gOptionBlockWidth + 1) * 2 * gStatementDimensions.BottomRow;
-
- Question = MenuOption->ThisTag;
- QuestionValue = &Question->CurrentValue;
-
- switch (Question->OpCode->OpCode) {
- case EFI_IFR_ORDERED_LIST_OP:
-
- //
- // Check whether there are Options of this OrderedList
- //
- if (IsListEmpty (&Question->OptionListHead)) {
- break;
- }
-
- OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;
-
- Link = GetFirstNode (&Question->OptionListHead);
- OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
-
- ValueType = OneOfOption->OptionOpCode->Type;
- ValueArray = Question->CurrentValue.Buffer;
-
- if (Selected) {
- //
- // Go ask for input
- //
- Status = GetSelectionInputPopUp (MenuOption);
- } else {
- //
- // We now know how many strings we will have, so we can allocate the
- // space required for the array or strings.
- //
- MaxLen = OrderList->MaxContainers * BufferSize / sizeof (CHAR16);
- *OptionString = AllocateZeroPool (MaxLen * sizeof (CHAR16));
- ASSERT (*OptionString);
-
- HiiValue.Type = ValueType;
- HiiValue.Value.u64 = 0;
- for (Index = 0; Index < OrderList->MaxContainers; Index++) {
- HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
- if (HiiValue.Value.u64 == 0) {
- //
- // Values for the options in ordered lists should never be a 0
- //
- break;
- }
-
- OneOfOption = ValueToOption (Question, &HiiValue);
- if (OneOfOption == NULL) {
- //
- // Print debug msg for the mistach menu.
- //
- PrintMismatchMenuInfo (MenuOption);
-
- if (SkipErrorValue) {
- //
- // Just try to get the option string, skip the value which not has option.
- //
- continue;
- }
-
- //
- // Show error message
- //
- do {
- CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
-
- //
- // The initial value of the orderedlist is invalid, force to be valid value
- // Exit current DisplayForm with new value.
- //
- gUserInput->SelectedStatement = Question;
- gMisMatch = TRUE;
- ValueArray = AllocateZeroPool (Question->CurrentValue.BufferLen);
- ASSERT (ValueArray != NULL);
- gUserInput->InputValue.Buffer = ValueArray;
- gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
- gUserInput->InputValue.Type = Question->CurrentValue.Type;
-
- Link = GetFirstNode (&Question->OptionListHead);
- Index2 = 0;
- while (!IsNull (&Question->OptionListHead, Link) && Index2 < OrderList->MaxContainers) {
- Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
- Link = GetNextNode (&Question->OptionListHead, Link);
- SetArrayData (ValueArray, ValueType, Index2, Option->OptionOpCode->Value.u64);
- Index2++;
- }
-
- SetArrayData (ValueArray, ValueType, Index2, 0);
-
- FreePool (*OptionString);
- *OptionString = NULL;
- return EFI_NOT_FOUND;
- }
-
- Character[0] = LEFT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
- StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
- ASSERT (StringPtr != NULL);
- NewStrCat (OptionString[0], MaxLen, StringPtr);
- Character[0] = RIGHT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
- Character[0] = CHAR_CARRIAGE_RETURN;
- NewStrCat (OptionString[0], MaxLen, Character);
- FreePool (StringPtr);
- }
-
- //
- // If valid option more than the max container, skip these options.
- //
- if (Index >= OrderList->MaxContainers) {
- break;
- }
-
- //
- // Search the other options, try to find the one not in the container.
- //
- Link = GetFirstNode (&Question->OptionListHead);
- while (!IsNull (&Question->OptionListHead, Link)) {
- OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
- Link = GetNextNode (&Question->OptionListHead, Link);
-
- if (FindArrayData (ValueArray, ValueType, OneOfOption->OptionOpCode->Value.u64, NULL)) {
- continue;
- }
-
- //
- // Print debug msg for the mistach menu.
- //
- PrintMismatchMenuInfo (MenuOption);
-
- if (SkipErrorValue) {
- //
- // Not report error, just get the correct option string info.
- //
- Character[0] = LEFT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
- StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
- ASSERT (StringPtr != NULL);
- NewStrCat (OptionString[0], MaxLen, StringPtr);
- Character[0] = RIGHT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
- Character[0] = CHAR_CARRIAGE_RETURN;
- NewStrCat (OptionString[0], MaxLen, Character);
- FreePool (StringPtr);
-
- continue;
- }
-
- if (!ValueInvalid) {
- ValueInvalid = TRUE;
- //
- // Show error message
- //
- do {
- CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
-
- //
- // The initial value of the orderedlist is invalid, force to be valid value
- // Exit current DisplayForm with new value.
- //
- gUserInput->SelectedStatement = Question;
- gMisMatch = TRUE;
- ValueArray = AllocateCopyPool (Question->CurrentValue.BufferLen, Question->CurrentValue.Buffer);
- ASSERT (ValueArray != NULL);
- gUserInput->InputValue.Buffer = ValueArray;
- gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
- gUserInput->InputValue.Type = Question->CurrentValue.Type;
- }
-
- SetArrayData (ValueArray, ValueType, Index++, OneOfOption->OptionOpCode->Value.u64);
- }
-
- if (ValueInvalid) {
- FreePool (*OptionString);
- *OptionString = NULL;
- return EFI_NOT_FOUND;
- }
- }
-
- break;
-
- case EFI_IFR_ONE_OF_OP:
- //
- // Check whether there are Options of this OneOf
- //
- if (IsListEmpty (&Question->OptionListHead)) {
- break;
- }
-
- if (Selected) {
- //
- // Go ask for input
- //
- Status = GetSelectionInputPopUp (MenuOption);
- } else {
- MaxLen = BufferSize / sizeof (CHAR16);
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- OneOfOption = ValueToOption (Question, QuestionValue);
- if (OneOfOption == NULL) {
- //
- // Print debug msg for the mistach menu.
- //
- PrintMismatchMenuInfo (MenuOption);
-
- if (SkipErrorValue) {
- //
- // Not report error, just get the correct option string info.
- //
- Link = GetFirstNode (&Question->OptionListHead);
- OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
- } else {
- //
- // Show error message
- //
- do {
- CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
-
- //
- // Force the Question value to be valid
- // Exit current DisplayForm with new value.
- //
- Link = GetFirstNode (&Question->OptionListHead);
- Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
-
- gUserInput->InputValue.Type = Option->OptionOpCode->Type;
- switch (gUserInput->InputValue.Type) {
- case EFI_IFR_TYPE_NUM_SIZE_8:
- gUserInput->InputValue.Value.u8 = Option->OptionOpCode->Value.u8;
- break;
- case EFI_IFR_TYPE_NUM_SIZE_16:
- CopyMem (&gUserInput->InputValue.Value.u16, &Option->OptionOpCode->Value.u16, sizeof (UINT16));
- break;
- case EFI_IFR_TYPE_NUM_SIZE_32:
- CopyMem (&gUserInput->InputValue.Value.u32, &Option->OptionOpCode->Value.u32, sizeof (UINT32));
- break;
- case EFI_IFR_TYPE_NUM_SIZE_64:
- CopyMem (&gUserInput->InputValue.Value.u64, &Option->OptionOpCode->Value.u64, sizeof (UINT64));
- break;
- default:
- ASSERT (FALSE);
- break;
- }
-
- gUserInput->SelectedStatement = Question;
- gMisMatch = TRUE;
- FreePool (*OptionString);
- *OptionString = NULL;
- return EFI_NOT_FOUND;
- }
- }
-
- Character[0] = LEFT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
- StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
- ASSERT (StringPtr != NULL);
- NewStrCat (OptionString[0], MaxLen, StringPtr);
- Character[0] = RIGHT_ONEOF_DELIMITER;
- NewStrCat (OptionString[0], MaxLen, Character);
-
- FreePool (StringPtr);
- }
-
- break;
-
- case EFI_IFR_CHECKBOX_OP:
- if (Selected) {
- //
- // Since this is a BOOLEAN operation, flip it upon selection
- //
- gUserInput->InputValue.Type = QuestionValue->Type;
- gUserInput->InputValue.Value.b = (BOOLEAN)(QuestionValue->Value.b ? FALSE : TRUE);
-
- //
- // Perform inconsistent check
- //
- return EFI_SUCCESS;
- } else {
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- *OptionString[0] = LEFT_CHECKBOX_DELIMITER;
-
- if (QuestionValue->Value.b) {
- *(OptionString[0] + 1) = CHECK_ON;
- } else {
- *(OptionString[0] + 1) = CHECK_OFF;
- }
-
- *(OptionString[0] + 2) = RIGHT_CHECKBOX_DELIMITER;
- }
-
- break;
-
- case EFI_IFR_NUMERIC_OP:
- if (Selected) {
- //
- // Go ask for input
- //
- Status = GetNumericInput (MenuOption);
- } else {
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;
-
- //
- // Formatted print
- //
- PrintFormattedNumber (Question, FormattedNumber, 21 * sizeof (CHAR16));
- Number = (UINT16)GetStringWidth (FormattedNumber);
- CopyMem (OptionString[0] + 1, FormattedNumber, Number);
-
- *(OptionString[0] + Number / 2) = RIGHT_NUMERIC_DELIMITER;
- }
-
- break;
-
- case EFI_IFR_DATE_OP:
- if (Selected) {
- //
- // This is similar to numerics
- //
- Status = GetNumericInput (MenuOption);
- } else {
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- switch (MenuOption->Sequence) {
- case 0:
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;
- if (QuestionValue->Value.date.Month == 0xff) {
- UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
- } else {
- UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Month);
- }
-
- *(OptionString[0] + 3) = DATE_SEPARATOR;
- break;
-
- case 1:
- SetUnicodeMem (OptionString[0], 4, L' ');
- if (QuestionValue->Value.date.Day == 0xff) {
- UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
- } else {
- UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Day);
- }
-
- *(OptionString[0] + 6) = DATE_SEPARATOR;
- break;
-
- case 2:
- SetUnicodeMem (OptionString[0], 7, L' ');
- if (QuestionValue->Value.date.Year == 0xff) {
- UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"????");
- } else {
- UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%04d", QuestionValue->Value.date.Year);
- }
-
- *(OptionString[0] + 11) = RIGHT_NUMERIC_DELIMITER;
- break;
- }
- }
-
- break;
-
- case EFI_IFR_TIME_OP:
- if (Selected) {
- //
- // This is similar to numerics
- //
- Status = GetNumericInput (MenuOption);
- } else {
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- switch (MenuOption->Sequence) {
- case 0:
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;
- if (QuestionValue->Value.time.Hour == 0xff) {
- UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
- } else {
- UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Hour);
- }
-
- *(OptionString[0] + 3) = TIME_SEPARATOR;
- break;
-
- case 1:
- SetUnicodeMem (OptionString[0], 4, L' ');
- if (QuestionValue->Value.time.Minute == 0xff) {
- UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
- } else {
- UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Minute);
- }
-
- *(OptionString[0] + 6) = TIME_SEPARATOR;
- break;
-
- case 2:
- SetUnicodeMem (OptionString[0], 7, L' ');
- if (QuestionValue->Value.time.Second == 0xff) {
- UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"??");
- } else {
- UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Second);
- }
-
- *(OptionString[0] + 9) = RIGHT_NUMERIC_DELIMITER;
- break;
- }
- }
-
- break;
-
- case EFI_IFR_STRING_OP:
- if (Selected) {
- StringPtr = AllocateZeroPool (Question->CurrentValue.BufferLen + sizeof (CHAR16));
- ASSERT (StringPtr);
- CopyMem (StringPtr, Question->CurrentValue.Buffer, Question->CurrentValue.BufferLen);
-
- Status = ReadString (MenuOption, gPromptForData, StringPtr);
- if (EFI_ERROR (Status)) {
- FreePool (StringPtr);
- return Status;
- }
-
- gUserInput->InputValue.Buffer = AllocateCopyPool (Question->CurrentValue.BufferLen, StringPtr);
- gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
- gUserInput->InputValue.Type = Question->CurrentValue.Type;
- gUserInput->InputValue.Value.string = HiiSetString (gFormData->HiiHandle, gUserInput->InputValue.Value.string, StringPtr, NULL);
- FreePool (StringPtr);
- return EFI_SUCCESS;
- } else {
- *OptionString = AllocateZeroPool (BufferSize);
- ASSERT (*OptionString);
-
- if (((CHAR16 *)Question->CurrentValue.Buffer)[0] == 0x0000) {
- *(OptionString[0]) = '_';
- } else {
- if (Question->CurrentValue.BufferLen < BufferSize) {
- BufferSize = Question->CurrentValue.BufferLen;
- }
-
- CopyMem (OptionString[0], (CHAR16 *)Question->CurrentValue.Buffer, BufferSize);
- }
- }
-
- break;
-
- case EFI_IFR_PASSWORD_OP:
- if (Selected) {
- Status = PasswordProcess (MenuOption);
- }
-
- break;
-
- default:
- break;
- }
-
- return Status;
-}
-
-/**
- Process the help string: Split StringPtr to several lines of strings stored in
- FormattedString and the glyph width of each line cannot exceed gHelpBlockWidth.
-
- @param StringPtr The entire help string.
- @param FormattedString The oupput formatted string.
- @param EachLineWidth The max string length of each line in the formatted string.
- @param RowCount TRUE: if Question is selected.
-
-**/
-UINTN
-ProcessHelpString (
- IN CHAR16 *StringPtr,
- OUT CHAR16 **FormattedString,
- OUT UINT16 *EachLineWidth,
- IN UINTN RowCount
- )
-{
- UINTN Index;
- CHAR16 *OutputString;
- UINTN TotalRowNum;
- UINTN CheckedNum;
- UINT16 GlyphWidth;
- UINT16 LineWidth;
- UINT16 MaxStringLen;
- UINT16 StringLen;
-
- TotalRowNum = 0;
- CheckedNum = 0;
- GlyphWidth = 1;
- Index = 0;
- MaxStringLen = 0;
- StringLen = 0;
-
- //
- // Set default help string width.
- //
- LineWidth = (UINT16)(gHelpBlockWidth - 1);
-
- //
- // Get row number of the String.
- //
- while ((StringLen = GetLineByWidth (StringPtr, LineWidth, &GlyphWidth, &Index, &OutputString)) != 0) {
- if (StringLen > MaxStringLen) {
- MaxStringLen = StringLen;
- }
-
- TotalRowNum++;
- FreePool (OutputString);
- }
-
- *EachLineWidth = MaxStringLen;
-
- *FormattedString = AllocateZeroPool (TotalRowNum * MaxStringLen * sizeof (CHAR16));
- ASSERT (*FormattedString != NULL);
-
- //
- // Generate formatted help string array.
- //
- GlyphWidth = 1;
- Index = 0;
- while ((StringLen = GetLineByWidth (StringPtr, LineWidth, &GlyphWidth, &Index, &OutputString)) != 0) {
- CopyMem (*FormattedString + CheckedNum * MaxStringLen, OutputString, StringLen * sizeof (CHAR16));
- CheckedNum++;
- FreePool (OutputString);
- }
-
- return TotalRowNum;
-}
+/** @file
+Implementation for handling the User Interface option processing.
+
+
+Copyright (c) 2004 - 2020, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "FormDisplay.h"
+
+#define MAX_TIME_OUT_LEN 0x10
+
+/**
+ Concatenate a narrow string to another string.
+
+ @param Destination The destination string.
+ @param DestMax The Max length of destination string.
+ @param Source The source string. The string to be concatenated.
+ to the end of Destination.
+
+**/
+VOID
+NewStrCat (
+ IN OUT CHAR16 *Destination,
+ IN UINTN DestMax,
+ IN CHAR16 *Source
+ )
+{
+ UINTN Length;
+
+ for (Length = 0; Destination[Length] != 0; Length++) {
+ }
+
+ //
+ // We now have the length of the original string
+ // We can safely assume for now that we are concatenating a narrow value to this string.
+ // For instance, the string is "XYZ" and cat'ing ">"
+ // If this assumption changes, we need to make this routine a bit more complex
+ //
+ Destination[Length] = NARROW_CHAR;
+ Length++;
+
+ StrCpyS (Destination + Length, DestMax - Length, Source);
+}
+
+/**
+ Get UINT64 type value.
+
+ @param Value Input Hii value.
+
+ @retval UINT64 Return the UINT64 type value.
+
+**/
+UINT64
+HiiValueToUINT64 (
+ IN EFI_HII_VALUE *Value
+ )
+{
+ UINT64 RetVal;
+
+ RetVal = 0;
+
+ switch (Value->Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ RetVal = Value->Value.u8;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ RetVal = Value->Value.u16;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ RetVal = Value->Value.u32;
+ break;
+
+ case EFI_IFR_TYPE_BOOLEAN:
+ RetVal = Value->Value.b;
+ break;
+
+ case EFI_IFR_TYPE_DATE:
+ RetVal = *(UINT64 *)&Value->Value.date;
+ break;
+
+ case EFI_IFR_TYPE_TIME:
+ RetVal = (*(UINT64 *)&Value->Value.time) & 0xffffff;
+ break;
+
+ default:
+ RetVal = Value->Value.u64;
+ break;
+ }
+
+ return RetVal;
+}
+
+/**
+ Check whether this value type can be transfer to EFI_IFR_TYPE_BUFFER type.
+
+ EFI_IFR_TYPE_REF, EFI_IFR_TYPE_DATE and EFI_IFR_TYPE_TIME are converted to
+ EFI_IFR_TYPE_BUFFER when do the value compare.
+
+ @param Value Expression value to compare on.
+
+ @retval TRUE This value type can be transter to EFI_IFR_TYPE_BUFFER type.
+ @retval FALSE This value type can't be transter to EFI_IFR_TYPE_BUFFER type.
+
+**/
+BOOLEAN
+IsTypeInBuffer (
+ IN EFI_HII_VALUE *Value
+ )
+{
+ switch (Value->Type) {
+ case EFI_IFR_TYPE_BUFFER:
+ case EFI_IFR_TYPE_DATE:
+ case EFI_IFR_TYPE_TIME:
+ case EFI_IFR_TYPE_REF:
+ return TRUE;
+
+ default:
+ return FALSE;
+ }
+}
+
+/**
+ Check whether this value type can be transfer to EFI_IFR_TYPE_UINT64
+
+ @param Value Expression value to compare on.
+
+ @retval TRUE This value type can be transter to EFI_IFR_TYPE_BUFFER type.
+ @retval FALSE This value type can't be transter to EFI_IFR_TYPE_BUFFER type.
+
+**/
+BOOLEAN
+IsTypeInUINT64 (
+ IN EFI_HII_VALUE *Value
+ )
+{
+ switch (Value->Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ case EFI_IFR_TYPE_BOOLEAN:
+ return TRUE;
+
+ default:
+ return FALSE;
+ }
+}
+
+/**
+ Return the buffer length and buffer pointer for this value.
+
+ EFI_IFR_TYPE_REF, EFI_IFR_TYPE_DATE and EFI_IFR_TYPE_TIME are converted to
+ EFI_IFR_TYPE_BUFFER when do the value compare.
+
+ @param Value Expression value to compare on.
+ @param Buf Return the buffer pointer.
+ @param BufLen Return the buffer length.
+
+**/
+VOID
+GetBufAndLenForValue (
+ IN EFI_HII_VALUE *Value,
+ OUT UINT8 **Buf,
+ OUT UINT16 *BufLen
+ )
+{
+ switch (Value->Type) {
+ case EFI_IFR_TYPE_BUFFER:
+ *Buf = Value->Buffer;
+ *BufLen = Value->BufferLen;
+ break;
+
+ case EFI_IFR_TYPE_DATE:
+ *Buf = (UINT8 *)(&Value->Value.date);
+ *BufLen = (UINT16)sizeof (EFI_HII_DATE);
+ break;
+
+ case EFI_IFR_TYPE_TIME:
+ *Buf = (UINT8 *)(&Value->Value.time);
+ *BufLen = (UINT16)sizeof (EFI_HII_TIME);
+ break;
+
+ case EFI_IFR_TYPE_REF:
+ *Buf = (UINT8 *)(&Value->Value.ref);
+ *BufLen = (UINT16)sizeof (EFI_HII_REF);
+ break;
+
+ default:
+ *Buf = NULL;
+ *BufLen = 0;
+ }
+}
+
+/**
+ Compare two Hii value.
+
+ @param Value1 Expression value to compare on left-hand.
+ @param Value2 Expression value to compare on right-hand.
+ @param Result Return value after compare.
+ retval 0 Two operators equal.
+ return Positive value if Value1 is greater than Value2.
+ retval Negative value if Value1 is less than Value2.
+ @param HiiHandle Only required for string compare.
+
+ @retval other Could not perform compare on two values.
+ @retval EFI_SUCCESS Compare the value success.
+
+**/
+EFI_STATUS
+CompareHiiValue (
+ IN EFI_HII_VALUE *Value1,
+ IN EFI_HII_VALUE *Value2,
+ OUT INTN *Result,
+ IN EFI_HII_HANDLE HiiHandle OPTIONAL
+ )
+{
+ INT64 Temp64;
+ CHAR16 *Str1;
+ CHAR16 *Str2;
+ UINTN Len;
+ UINT8 *Buf1;
+ UINT16 Buf1Len;
+ UINT8 *Buf2;
+ UINT16 Buf2Len;
+
+ if ((Value1->Type == EFI_IFR_TYPE_STRING) && (Value2->Type == EFI_IFR_TYPE_STRING)) {
+ if ((Value1->Value.string == 0) || (Value2->Value.string == 0)) {
+ //
+ // StringId 0 is reserved
+ //
+ return EFI_INVALID_PARAMETER;
+ }
+
+ if (Value1->Value.string == Value2->Value.string) {
+ *Result = 0;
+ return EFI_SUCCESS;
+ }
+
+ Str1 = GetToken (Value1->Value.string, HiiHandle);
+ if (Str1 == NULL) {
+ //
+ // String not found
+ //
+ return EFI_NOT_FOUND;
+ }
+
+ Str2 = GetToken (Value2->Value.string, HiiHandle);
+ if (Str2 == NULL) {
+ FreePool (Str1);
+ return EFI_NOT_FOUND;
+ }
+
+ *Result = StrCmp (Str1, Str2);
+
+ FreePool (Str1);
+ FreePool (Str2);
+
+ return EFI_SUCCESS;
+ }
+
+ //
+ // Take types(date, time, ref, buffer) as buffer
+ //
+ if (IsTypeInBuffer (Value1) && IsTypeInBuffer (Value2)) {
+ GetBufAndLenForValue (Value1, &Buf1, &Buf1Len);
+ GetBufAndLenForValue (Value2, &Buf2, &Buf2Len);
+
+ Len = Buf1Len > Buf2Len ? Buf2Len : Buf1Len;
+ *Result = CompareMem (Buf1, Buf2, Len);
+ if ((*Result == 0) && (Buf1Len != Buf2Len)) {
+ //
+ // In this case, means base on samll number buffer, the data is same
+ // So which value has more data, which value is bigger.
+ //
+ *Result = Buf1Len > Buf2Len ? 1 : -1;
+ }
+
+ return EFI_SUCCESS;
+ }
+
+ //
+ // Take remain types(integer, boolean, date/time) as integer
+ //
+ if (IsTypeInUINT64 (Value1) && IsTypeInUINT64 (Value2)) {
+ Temp64 = HiiValueToUINT64 (Value1) - HiiValueToUINT64 (Value2);
+ if (Temp64 > 0) {
+ *Result = 1;
+ } else if (Temp64 < 0) {
+ *Result = -1;
+ } else {
+ *Result = 0;
+ }
+
+ return EFI_SUCCESS;
+ }
+
+ return EFI_UNSUPPORTED;
+}
+
+/**
+ Search an Option of a Question by its value.
+
+ @param Question The Question
+ @param OptionValue Value for Option to be searched.
+
+ @retval Pointer Pointer to the found Option.
+ @retval NULL Option not found.
+
+**/
+DISPLAY_QUESTION_OPTION *
+ValueToOption (
+ IN FORM_DISPLAY_ENGINE_STATEMENT *Question,
+ IN EFI_HII_VALUE *OptionValue
+ )
+{
+ LIST_ENTRY *Link;
+ DISPLAY_QUESTION_OPTION *Option;
+ INTN Result;
+ EFI_HII_VALUE Value;
+
+ Link = GetFirstNode (&Question->OptionListHead);
+ while (!IsNull (&Question->OptionListHead, Link)) {
+ Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+
+ ZeroMem (&Value, sizeof (EFI_HII_VALUE));
+ Value.Type = Option->OptionOpCode->Type;
+ CopyMem (&Value.Value, &Option->OptionOpCode->Value, Option->OptionOpCode->Header.Length - OFFSET_OF (EFI_IFR_ONE_OF_OPTION, Value));
+
+ if ((CompareHiiValue (&Value, OptionValue, &Result, NULL) == EFI_SUCCESS) && (Result == 0)) {
+ return Option;
+ }
+
+ Link = GetNextNode (&Question->OptionListHead, Link);
+ }
+
+ return NULL;
+}
+
+/**
+ Return data element in an Array by its Index.
+
+ @param Array The data array.
+ @param Type Type of the data in this array.
+ @param Index Zero based index for data in this array.
+
+ @retval Value The data to be returned
+
+**/
+UINT64
+GetArrayData (
+ IN VOID *Array,
+ IN UINT8 Type,
+ IN UINTN Index
+ )
+{
+ UINT64 Data;
+
+ ASSERT (Array != NULL);
+
+ Data = 0;
+ switch (Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ Data = (UINT64)*(((UINT8 *)Array) + Index);
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ Data = (UINT64)*(((UINT16 *)Array) + Index);
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ Data = (UINT64)*(((UINT32 *)Array) + Index);
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ Data = (UINT64)*(((UINT64 *)Array) + Index);
+ break;
+
+ default:
+ break;
+ }
+
+ return Data;
+}
+
+/**
+ Set value of a data element in an Array by its Index.
+
+ @param Array The data array.
+ @param Type Type of the data in this array.
+ @param Index Zero based index for data in this array.
+ @param Value The value to be set.
+
+**/
+VOID
+SetArrayData (
+ IN VOID *Array,
+ IN UINT8 Type,
+ IN UINTN Index,
+ IN UINT64 Value
+ )
+{
+ ASSERT (Array != NULL);
+
+ switch (Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ *(((UINT8 *)Array) + Index) = (UINT8)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ *(((UINT16 *)Array) + Index) = (UINT16)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ *(((UINT32 *)Array) + Index) = (UINT32)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ *(((UINT64 *)Array) + Index) = (UINT64)Value;
+ break;
+
+ default:
+ break;
+ }
+}
+
+/**
+ Check whether this value already in the array, if yes, return the index.
+
+ @param Array The data array.
+ @param Type Type of the data in this array.
+ @param Value The value to be find.
+ @param Index The index in the array which has same value with Value.
+
+ @retval TRUE Found the value in the array.
+ @retval FALSE Not found the value.
+
+**/
+BOOLEAN
+FindArrayData (
+ IN VOID *Array,
+ IN UINT8 Type,
+ IN UINT64 Value,
+ OUT UINTN *Index OPTIONAL
+ )
+{
+ UINTN Count;
+ UINT64 TmpValue;
+ UINT64 ValueComp;
+
+ ASSERT (Array != NULL);
+
+ Count = 0;
+ TmpValue = 0;
+
+ switch (Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ ValueComp = (UINT8)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ ValueComp = (UINT16)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ ValueComp = (UINT32)Value;
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ ValueComp = (UINT64)Value;
+ break;
+
+ default:
+ ValueComp = 0;
+ break;
+ }
+
+ while ((TmpValue = GetArrayData (Array, Type, Count)) != 0) {
+ if (ValueComp == TmpValue) {
+ if (Index != NULL) {
+ *Index = Count;
+ }
+
+ return TRUE;
+ }
+
+ Count++;
+ }
+
+ return FALSE;
+}
+
+/**
+ Print Question Value according to it's storage width and display attributes.
+
+ @param Question The Question to be printed.
+ @param FormattedNumber Buffer for output string.
+ @param BufferSize The FormattedNumber buffer size in bytes.
+
+ @retval EFI_SUCCESS Print success.
+ @retval EFI_BUFFER_TOO_SMALL Buffer size is not enough for formatted number.
+
+**/
+EFI_STATUS
+PrintFormattedNumber (
+ IN FORM_DISPLAY_ENGINE_STATEMENT *Question,
+ IN OUT CHAR16 *FormattedNumber,
+ IN UINTN BufferSize
+ )
+{
+ INT64 Value;
+ CHAR16 *Format;
+ EFI_HII_VALUE *QuestionValue;
+ EFI_IFR_NUMERIC *NumericOp;
+
+ if (BufferSize < (21 * sizeof (CHAR16))) {
+ return EFI_BUFFER_TOO_SMALL;
+ }
+
+ QuestionValue = &Question->CurrentValue;
+ NumericOp = (EFI_IFR_NUMERIC *)Question->OpCode;
+
+ Value = (INT64)QuestionValue->Value.u64;
+ switch (NumericOp->Flags & EFI_IFR_DISPLAY) {
+ case EFI_IFR_DISPLAY_INT_DEC:
+ switch (QuestionValue->Type) {
+ case EFI_IFR_NUMERIC_SIZE_1:
+ Value = (INT64)((INT8)QuestionValue->Value.u8);
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_2:
+ Value = (INT64)((INT16)QuestionValue->Value.u16);
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_4:
+ Value = (INT64)((INT32)QuestionValue->Value.u32);
+ break;
+
+ case EFI_IFR_NUMERIC_SIZE_8:
+ default:
+ break;
+ }
+
+ if (Value < 0) {
+ Value = -Value;
+ Format = L"-%ld";
+ } else {
+ Format = L"%ld";
+ }
+
+ break;
+
+ case EFI_IFR_DISPLAY_UINT_DEC:
+ Format = L"%ld";
+ break;
+
+ case EFI_IFR_DISPLAY_UINT_HEX:
+ Format = L"%lx";
+ break;
+
+ default:
+ return EFI_UNSUPPORTED;
+ }
+
+ UnicodeSPrint (FormattedNumber, BufferSize, Format, Value);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Draw a pop up windows based on the dimension, number of lines and
+ strings specified.
+
+ @param RequestedWidth The width of the pop-up.
+ @param NumberOfLines The number of lines.
+ @param Marker The variable argument list for the list of string to be printed.
+
+**/
+VOID
+CreateSharedPopUp (
+ IN UINTN RequestedWidth,
+ IN UINTN NumberOfLines,
+ IN VA_LIST Marker
+ )
+{
+ UINTN Index;
+ UINTN Count;
+ CHAR16 Character;
+ UINTN Start;
+ UINTN End;
+ UINTN Top;
+ UINTN Bottom;
+ CHAR16 *String;
+ UINTN DimensionsWidth;
+ UINTN DimensionsHeight;
+
+ DimensionsWidth = gStatementDimensions.RightColumn - gStatementDimensions.LeftColumn;
+ DimensionsHeight = gStatementDimensions.BottomRow - gStatementDimensions.TopRow;
+
+ gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
+
+ if ((RequestedWidth + 2) > DimensionsWidth) {
+ RequestedWidth = DimensionsWidth - 2;
+ }
+
+ //
+ // Subtract the PopUp width from total Columns, allow for one space extra on
+ // each end plus a border.
+ //
+ Start = (DimensionsWidth - RequestedWidth - 2) / 2 + gStatementDimensions.LeftColumn + 1;
+ End = Start + RequestedWidth + 1;
+
+ Top = ((DimensionsHeight - NumberOfLines - 2) / 2) + gStatementDimensions.TopRow - 1;
+ Bottom = Top + NumberOfLines + 2;
+
+ Character = BOXDRAW_DOWN_RIGHT;
+ PrintCharAt (Start, Top, Character);
+ Character = BOXDRAW_HORIZONTAL;
+ for (Index = Start; Index + 2 < End; Index++) {
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ }
+
+ Character = BOXDRAW_DOWN_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ Character = BOXDRAW_VERTICAL;
+
+ Count = 0;
+ for (Index = Top; Index + 2 < Bottom; Index++, Count++) {
+ String = VA_ARG (Marker, CHAR16 *);
+
+ //
+ // This will clear the background of the line - we never know who might have been
+ // here before us. This differs from the next clear in that it used the non-reverse
+ // video for normal printing.
+ //
+ if (GetStringWidth (String) / 2 > 1) {
+ ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
+ }
+
+ //
+ // Passing in a space results in the assumption that this is where typing will occur
+ //
+ if (String[0] == L' ') {
+ ClearLines (Start + 1, End - 1, Index + 1, Index + 1, GetPopupInverseColor ());
+ }
+
+ //
+ // Passing in a NULL results in a blank space
+ //
+ if (String[0] == CHAR_NULL) {
+ ClearLines (Start, End, Index + 1, Index + 1, GetPopupColor ());
+ }
+
+ PrintStringAt (
+ ((DimensionsWidth - GetStringWidth (String) / 2) / 2) + gStatementDimensions.LeftColumn + 1,
+ Index + 1,
+ String
+ );
+ gST->ConOut->SetAttribute (gST->ConOut, GetPopupColor ());
+ PrintCharAt (Start, Index + 1, Character);
+ PrintCharAt (End - 1, Index + 1, Character);
+ }
+
+ Character = BOXDRAW_UP_RIGHT;
+ PrintCharAt (Start, Bottom - 1, Character);
+ Character = BOXDRAW_HORIZONTAL;
+ for (Index = Start; Index + 2 < End; Index++) {
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+ }
+
+ Character = BOXDRAW_UP_LEFT;
+ PrintCharAt ((UINTN)-1, (UINTN)-1, Character);
+}
+
+/**
+ Draw a pop up windows based on the dimension, number of lines and
+ strings specified.
+
+ @param RequestedWidth The width of the pop-up.
+ @param NumberOfLines The number of lines.
+ @param ... A series of text strings that displayed in the pop-up.
+
+**/
+VOID
+EFIAPI
+CreateMultiStringPopUp (
+ IN UINTN RequestedWidth,
+ IN UINTN NumberOfLines,
+ ...
+ )
+{
+ VA_LIST Marker;
+
+ VA_START (Marker, NumberOfLines);
+
+ CreateSharedPopUp (RequestedWidth, NumberOfLines, Marker);
+
+ VA_END (Marker);
+}
+
+/**
+ Process nothing.
+
+ @param Event The Event need to be process
+ @param Context The context of the event.
+
+**/
+VOID
+EFIAPI
+EmptyEventProcess (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+}
+
+/**
+ Process for the refresh interval statement.
+
+ @param Event The Event need to be process
+ @param Context The context of the event.
+
+**/
+VOID
+EFIAPI
+RefreshTimeOutProcess (
+ IN EFI_EVENT Event,
+ IN VOID *Context
+ )
+{
+ WARNING_IF_CONTEXT *EventInfo;
+ CHAR16 TimeOutString[MAX_TIME_OUT_LEN];
+
+ EventInfo = (WARNING_IF_CONTEXT *)Context;
+
+ if (*(EventInfo->TimeOut) == 0) {
+ gBS->CloseEvent (Event);
+
+ gBS->SignalEvent (EventInfo->SyncEvent);
+ return;
+ }
+
+ UnicodeSPrint (TimeOutString, MAX_TIME_OUT_LEN, L"%d", *(EventInfo->TimeOut));
+
+ CreateDialog (NULL, gEmptyString, EventInfo->ErrorInfo, gPressEnter, gEmptyString, TimeOutString, NULL);
+
+ *(EventInfo->TimeOut) -= 1;
+}
+
+/**
+ Display error message for invalid password.
+
+**/
+VOID
+PasswordInvalid (
+ VOID
+ )
+{
+ EFI_INPUT_KEY Key;
+
+ //
+ // Invalid password, prompt error message
+ //
+ do {
+ CreateDialog (&Key, gEmptyString, gPassowordInvalid, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+}
+
+/**
+ Process password op code.
+
+ @param MenuOption The menu for current password op code.
+
+ @retval EFI_SUCCESS Question Option process success.
+ @retval Other Question Option process fail.
+
+**/
+EFI_STATUS
+PasswordProcess (
+ IN UI_MENU_OPTION *MenuOption
+ )
+{
+ CHAR16 *StringPtr;
+ CHAR16 *TempString;
+ UINTN Maximum;
+ EFI_STATUS Status;
+ EFI_IFR_PASSWORD *PasswordInfo;
+ FORM_DISPLAY_ENGINE_STATEMENT *Question;
+ EFI_INPUT_KEY Key;
+
+ Question = MenuOption->ThisTag;
+ PasswordInfo = (EFI_IFR_PASSWORD *)Question->OpCode;
+ Maximum = PasswordInfo->MaxSize;
+ Status = EFI_SUCCESS;
+
+ StringPtr = AllocateZeroPool ((Maximum + 1) * sizeof (CHAR16));
+ ASSERT (StringPtr);
+
+ //
+ // Use a NULL password to test whether old password is required
+ //
+ *StringPtr = 0;
+ Status = Question->PasswordCheck (gFormData, Question, StringPtr);
+ if ((Status == EFI_NOT_AVAILABLE_YET) || (Status == EFI_UNSUPPORTED)) {
+ //
+ // Password can't be set now.
+ //
+ if (Status == EFI_UNSUPPORTED) {
+ do {
+ CreateDialog (&Key, gEmptyString, gPasswordUnsupported, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+ }
+
+ FreePool (StringPtr);
+ return EFI_SUCCESS;
+ }
+
+ if (EFI_ERROR (Status)) {
+ //
+ // Old password exist, ask user for the old password
+ //
+ Status = ReadString (MenuOption, gPromptForPassword, StringPtr);
+ if (EFI_ERROR (Status)) {
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ FreePool (StringPtr);
+ return Status;
+ }
+
+ //
+ // Check user input old password
+ //
+ Status = Question->PasswordCheck (gFormData, Question, StringPtr);
+ if (EFI_ERROR (Status)) {
+ if (Status == EFI_NOT_READY) {
+ //
+ // Typed in old password incorrect
+ //
+ PasswordInvalid ();
+ } else {
+ Status = EFI_SUCCESS;
+ }
+
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ FreePool (StringPtr);
+ return Status;
+ }
+ }
+
+ //
+ // Ask for new password
+ //
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ Status = ReadString (MenuOption, gPromptForNewPassword, StringPtr);
+ if (EFI_ERROR (Status)) {
+ //
+ // Reset state machine for password
+ //
+ Question->PasswordCheck (gFormData, Question, NULL);
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ FreePool (StringPtr);
+ return Status;
+ }
+
+ //
+ // Confirm new password
+ //
+ TempString = AllocateZeroPool ((Maximum + 1) * sizeof (CHAR16));
+ ASSERT (TempString);
+ Status = ReadString (MenuOption, gConfirmPassword, TempString);
+ if (EFI_ERROR (Status)) {
+ //
+ // Reset state machine for password
+ //
+ Question->PasswordCheck (gFormData, Question, NULL);
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ ZeroMem (TempString, (Maximum + 1) * sizeof (CHAR16));
+ FreePool (StringPtr);
+ FreePool (TempString);
+ return Status;
+ }
+
+ //
+ // Compare two typed-in new passwords
+ //
+ if (StrCmp (StringPtr, TempString) == 0) {
+ gUserInput->InputValue.Buffer = AllocateCopyPool (Question->CurrentValue.BufferLen, StringPtr);
+ gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
+ gUserInput->InputValue.Type = Question->CurrentValue.Type;
+ gUserInput->InputValue.Value.string = HiiSetString (gFormData->HiiHandle, gUserInput->InputValue.Value.string, StringPtr, NULL);
+
+ Status = EFI_SUCCESS;
+ } else {
+ //
+ // Reset state machine for password
+ //
+ Question->PasswordCheck (gFormData, Question, NULL);
+
+ //
+ // Two password mismatch, prompt error message
+ //
+ do {
+ CreateDialog (&Key, gEmptyString, gConfirmError, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+
+ Status = EFI_INVALID_PARAMETER;
+ }
+
+ ZeroMem (TempString, (Maximum + 1) * sizeof (CHAR16));
+ ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
+ FreePool (TempString);
+ FreePool (StringPtr);
+
+ return Status;
+}
+
+/**
+ Print some debug message about mismatched menu info.
+
+ @param MenuOption The MenuOption for this Question.
+
+**/
+VOID
+PrintMismatchMenuInfo (
+ IN UI_MENU_OPTION *MenuOption
+ )
+{
+ CHAR16 *FormTitleStr;
+ CHAR16 *FormSetTitleStr;
+ CHAR16 *OneOfOptionStr;
+ CHAR16 *QuestionName;
+ LIST_ENTRY *Link;
+ FORM_DISPLAY_ENGINE_STATEMENT *Question;
+ EFI_IFR_ORDERED_LIST *OrderList;
+ UINT8 Index;
+ EFI_HII_VALUE HiiValue;
+ EFI_HII_VALUE *QuestionValue;
+ DISPLAY_QUESTION_OPTION *Option;
+ UINT8 *ValueArray;
+ UINT8 ValueType;
+ EFI_IFR_FORM_SET *FormsetBuffer;
+ UINTN FormsetBufferSize;
+
+ Question = MenuOption->ThisTag;
+
+ if (!EFI_ERROR (HiiGetFormSetFromHiiHandle (gFormData->HiiHandle, &FormsetBuffer, &FormsetBufferSize))) {
+ FormSetTitleStr = GetToken (FormsetBuffer->FormSetTitle, gFormData->HiiHandle);
+ FormTitleStr = GetToken (gFormData->FormTitle, gFormData->HiiHandle);
+
+ DEBUG ((DEBUG_ERROR, "\n[%a]: Mismatch Formset : Formset Guid = %g, FormSet title = %s\n", gEfiCallerBaseName, &gFormData->FormSetGuid, FormSetTitleStr));
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Form : FormId = %d, Form title = %s.\n", gEfiCallerBaseName, gFormData->FormId, FormTitleStr));
+ }
+
+ if (Question->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
+ QuestionName = GetToken (((EFI_IFR_ORDERED_LIST *)MenuOption->ThisTag->OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
+ Link = GetFirstNode (&Question->OptionListHead);
+ Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+ ValueType = Option->OptionOpCode->Type;
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Error : OrderedList value in the array doesn't match with option value.\n", gEfiCallerBaseName));
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OrderedList: Name = %s.\n", gEfiCallerBaseName, QuestionName));
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OrderedList: OrderedList array value :\n", gEfiCallerBaseName));
+
+ OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;
+ for (Index = 0; Index < OrderList->MaxContainers; Index++) {
+ ValueArray = Question->CurrentValue.Buffer;
+ HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
+ DEBUG ((DEBUG_ERROR, " Value[%d] =%ld.\n", Index, HiiValue.Value.u64));
+ }
+ } else if (Question->OpCode->OpCode == EFI_IFR_ONE_OF_OP) {
+ QuestionName = GetToken (((EFI_IFR_ONE_OF *)MenuOption->ThisTag->OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
+ QuestionValue = &Question->CurrentValue;
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch Error : OneOf value doesn't match with option value.\n", gEfiCallerBaseName));
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : Name = %s.\n", gEfiCallerBaseName, QuestionName));
+ switch (QuestionValue->Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %ld.\n", gEfiCallerBaseName, QuestionValue->Value.u64));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u32));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u16));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ DEBUG ((DEBUG_ERROR, "[%a]: Mismatch OneOf : OneOf value = %d.\n", gEfiCallerBaseName, QuestionValue->Value.u8));
+ break;
+
+ default:
+ ASSERT (FALSE);
+ break;
+ }
+ }
+
+ Index = 0;
+ Link = GetFirstNode (&Question->OptionListHead);
+ while (!IsNull (&Question->OptionListHead, Link)) {
+ Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+ OneOfOptionStr = GetToken (Option->OptionOpCode->Option, gFormData->HiiHandle);
+ switch (Option->OptionOpCode->Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %ld, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u64, OneOfOptionStr));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u32, OneOfOptionStr));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u16, OneOfOptionStr));
+ break;
+
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ DEBUG ((DEBUG_ERROR, "[%a]: Option %d : Option Value = %d, Option Name = %s.\n", gEfiCallerBaseName, Index, Option->OptionOpCode->Value.u8, OneOfOptionStr));
+ break;
+
+ default:
+ ASSERT (FALSE);
+ break;
+ }
+
+ Link = GetNextNode (&Question->OptionListHead, Link);
+ Index++;
+ }
+}
+
+/**
+ Process a Question's Option (whether selected or un-selected).
+
+ @param MenuOption The MenuOption for this Question.
+ @param Selected TRUE: if Question is selected.
+ @param OptionString Pointer of the Option String to be displayed.
+ @param SkipErrorValue Whether need to return when value without option for it.
+
+ @retval EFI_SUCCESS Question Option process success.
+ @retval Other Question Option process fail.
+
+**/
+EFI_STATUS
+ProcessOptions (
+ IN UI_MENU_OPTION *MenuOption,
+ IN BOOLEAN Selected,
+ OUT CHAR16 **OptionString,
+ IN BOOLEAN SkipErrorValue
+ )
+{
+ EFI_STATUS Status;
+ CHAR16 *StringPtr;
+ UINTN Index;
+ FORM_DISPLAY_ENGINE_STATEMENT *Question;
+ CHAR16 FormattedNumber[21];
+ UINT16 Number;
+ CHAR16 Character[2];
+ EFI_INPUT_KEY Key;
+ UINTN BufferSize;
+ DISPLAY_QUESTION_OPTION *OneOfOption;
+ LIST_ENTRY *Link;
+ EFI_HII_VALUE HiiValue;
+ EFI_HII_VALUE *QuestionValue;
+ DISPLAY_QUESTION_OPTION *Option;
+ UINTN Index2;
+ UINT8 *ValueArray;
+ UINT8 ValueType;
+ EFI_IFR_ORDERED_LIST *OrderList;
+ BOOLEAN ValueInvalid;
+ UINTN MaxLen;
+
+ Status = EFI_SUCCESS;
+
+ StringPtr = NULL;
+ Character[1] = L'\0';
+ *OptionString = NULL;
+ ValueInvalid = FALSE;
+
+ ZeroMem (FormattedNumber, 21 * sizeof (CHAR16));
+ BufferSize = (gOptionBlockWidth + 1) * 2 * gStatementDimensions.BottomRow;
+
+ Question = MenuOption->ThisTag;
+ QuestionValue = &Question->CurrentValue;
+
+ switch (Question->OpCode->OpCode) {
+ case EFI_IFR_ORDERED_LIST_OP:
+
+ //
+ // Check whether there are Options of this OrderedList
+ //
+ if (IsListEmpty (&Question->OptionListHead)) {
+ break;
+ }
+
+ OrderList = (EFI_IFR_ORDERED_LIST *)Question->OpCode;
+
+ Link = GetFirstNode (&Question->OptionListHead);
+ OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+
+ ValueType = OneOfOption->OptionOpCode->Type;
+ ValueArray = Question->CurrentValue.Buffer;
+
+ if (Selected) {
+ //
+ // Go ask for input
+ //
+ Status = GetSelectionInputPopUp (MenuOption);
+ } else {
+ //
+ // We now know how many strings we will have, so we can allocate the
+ // space required for the array or strings.
+ //
+ MaxLen = OrderList->MaxContainers * BufferSize / sizeof (CHAR16);
+ *OptionString = AllocateZeroPool (MaxLen * sizeof (CHAR16));
+ ASSERT (*OptionString);
+
+ HiiValue.Type = ValueType;
+ HiiValue.Value.u64 = 0;
+ for (Index = 0; Index < OrderList->MaxContainers; Index++) {
+ HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
+ if (HiiValue.Value.u64 == 0) {
+ //
+ // Values for the options in ordered lists should never be a 0
+ //
+ break;
+ }
+
+ OneOfOption = ValueToOption (Question, &HiiValue);
+ if (OneOfOption == NULL) {
+ //
+ // Print debug msg for the mistach menu.
+ //
+ PrintMismatchMenuInfo (MenuOption);
+
+ if (SkipErrorValue) {
+ //
+ // Just try to get the option string, skip the value which not has option.
+ //
+ continue;
+ }
+
+ //
+ // Show error message
+ //
+ do {
+ CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+
+ //
+ // The initial value of the orderedlist is invalid, force to be valid value
+ // Exit current DisplayForm with new value.
+ //
+ gUserInput->SelectedStatement = Question;
+ gMisMatch = TRUE;
+ ValueArray = AllocateZeroPool (Question->CurrentValue.BufferLen);
+ ASSERT (ValueArray != NULL);
+ gUserInput->InputValue.Buffer = ValueArray;
+ gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
+ gUserInput->InputValue.Type = Question->CurrentValue.Type;
+
+ Link = GetFirstNode (&Question->OptionListHead);
+ Index2 = 0;
+ while (!IsNull (&Question->OptionListHead, Link) && Index2 < OrderList->MaxContainers) {
+ Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+ Link = GetNextNode (&Question->OptionListHead, Link);
+ SetArrayData (ValueArray, ValueType, Index2, Option->OptionOpCode->Value.u64);
+ Index2++;
+ }
+
+ SetArrayData (ValueArray, ValueType, Index2, 0);
+
+ FreePool (*OptionString);
+ *OptionString = NULL;
+ return EFI_NOT_FOUND;
+ }
+
+ Character[0] = LEFT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
+ ASSERT (StringPtr != NULL);
+ NewStrCat (OptionString[0], MaxLen, StringPtr);
+ Character[0] = RIGHT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ Character[0] = CHAR_CARRIAGE_RETURN;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ FreePool (StringPtr);
+ }
+
+ //
+ // If valid option more than the max container, skip these options.
+ //
+ if (Index >= OrderList->MaxContainers) {
+ break;
+ }
+
+ //
+ // Search the other options, try to find the one not in the container.
+ //
+ Link = GetFirstNode (&Question->OptionListHead);
+ while (!IsNull (&Question->OptionListHead, Link)) {
+ OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+ Link = GetNextNode (&Question->OptionListHead, Link);
+
+ if (FindArrayData (ValueArray, ValueType, OneOfOption->OptionOpCode->Value.u64, NULL)) {
+ continue;
+ }
+
+ //
+ // Print debug msg for the mistach menu.
+ //
+ PrintMismatchMenuInfo (MenuOption);
+
+ if (SkipErrorValue) {
+ //
+ // Not report error, just get the correct option string info.
+ //
+ Character[0] = LEFT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
+ ASSERT (StringPtr != NULL);
+ NewStrCat (OptionString[0], MaxLen, StringPtr);
+ Character[0] = RIGHT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ Character[0] = CHAR_CARRIAGE_RETURN;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ FreePool (StringPtr);
+
+ continue;
+ }
+
+ if (!ValueInvalid) {
+ ValueInvalid = TRUE;
+ //
+ // Show error message
+ //
+ do {
+ CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+
+ //
+ // The initial value of the orderedlist is invalid, force to be valid value
+ // Exit current DisplayForm with new value.
+ //
+ gUserInput->SelectedStatement = Question;
+ gMisMatch = TRUE;
+ ValueArray = AllocateCopyPool (Question->CurrentValue.BufferLen, Question->CurrentValue.Buffer);
+ ASSERT (ValueArray != NULL);
+ gUserInput->InputValue.Buffer = ValueArray;
+ gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
+ gUserInput->InputValue.Type = Question->CurrentValue.Type;
+ }
+
+ SetArrayData (ValueArray, ValueType, Index++, OneOfOption->OptionOpCode->Value.u64);
+ }
+
+ if (ValueInvalid) {
+ FreePool (*OptionString);
+ *OptionString = NULL;
+ return EFI_NOT_FOUND;
+ }
+ }
+
+ break;
+
+ case EFI_IFR_ONE_OF_OP:
+ //
+ // Check whether there are Options of this OneOf
+ //
+ if (IsListEmpty (&Question->OptionListHead)) {
+ break;
+ }
+
+ if (Selected) {
+ //
+ // Go ask for input
+ //
+ Status = GetSelectionInputPopUp (MenuOption);
+ } else {
+ MaxLen = BufferSize / sizeof (CHAR16);
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ OneOfOption = ValueToOption (Question, QuestionValue);
+ if (OneOfOption == NULL) {
+ //
+ // Print debug msg for the mistach menu.
+ //
+ PrintMismatchMenuInfo (MenuOption);
+
+ if (SkipErrorValue) {
+ //
+ // Not report error, just get the correct option string info.
+ //
+ Link = GetFirstNode (&Question->OptionListHead);
+ OneOfOption = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+ } else {
+ //
+ // Show error message
+ //
+ do {
+ CreateDialog (&Key, gEmptyString, gOptionMismatch, gPressEnter, gEmptyString, NULL);
+ } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
+
+ //
+ // Force the Question value to be valid
+ // Exit current DisplayForm with new value.
+ //
+ Link = GetFirstNode (&Question->OptionListHead);
+ Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
+
+ gUserInput->InputValue.Type = Option->OptionOpCode->Type;
+ switch (gUserInput->InputValue.Type) {
+ case EFI_IFR_TYPE_NUM_SIZE_8:
+ gUserInput->InputValue.Value.u8 = Option->OptionOpCode->Value.u8;
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_16:
+ CopyMem (&gUserInput->InputValue.Value.u16, &Option->OptionOpCode->Value.u16, sizeof (UINT16));
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_32:
+ CopyMem (&gUserInput->InputValue.Value.u32, &Option->OptionOpCode->Value.u32, sizeof (UINT32));
+ break;
+ case EFI_IFR_TYPE_NUM_SIZE_64:
+ CopyMem (&gUserInput->InputValue.Value.u64, &Option->OptionOpCode->Value.u64, sizeof (UINT64));
+ break;
+ default:
+ ASSERT (FALSE);
+ break;
+ }
+
+ gUserInput->SelectedStatement = Question;
+ gMisMatch = TRUE;
+ FreePool (*OptionString);
+ *OptionString = NULL;
+ return EFI_NOT_FOUND;
+ }
+ }
+
+ Character[0] = LEFT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+ StringPtr = GetToken (OneOfOption->OptionOpCode->Option, gFormData->HiiHandle);
+ ASSERT (StringPtr != NULL);
+ NewStrCat (OptionString[0], MaxLen, StringPtr);
+ Character[0] = RIGHT_ONEOF_DELIMITER;
+ NewStrCat (OptionString[0], MaxLen, Character);
+
+ FreePool (StringPtr);
+ }
+
+ break;
+
+ case EFI_IFR_CHECKBOX_OP:
+ if (Selected) {
+ //
+ // Since this is a BOOLEAN operation, flip it upon selection
+ //
+ gUserInput->InputValue.Type = QuestionValue->Type;
+ gUserInput->InputValue.Value.b = (BOOLEAN)(QuestionValue->Value.b ? FALSE : TRUE);
+
+ //
+ // Perform inconsistent check
+ //
+ return EFI_SUCCESS;
+ } else {
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ *OptionString[0] = LEFT_CHECKBOX_DELIMITER;
+
+ if (QuestionValue->Value.b) {
+ *(OptionString[0] + 1) = CHECK_ON;
+ } else {
+ *(OptionString[0] + 1) = CHECK_OFF;
+ }
+
+ *(OptionString[0] + 2) = RIGHT_CHECKBOX_DELIMITER;
+ }
+
+ break;
+
+ case EFI_IFR_NUMERIC_OP:
+ if (Selected) {
+ //
+ // Go ask for input
+ //
+ Status = GetNumericInput (MenuOption);
+ } else {
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ *OptionString[0] = LEFT_NUMERIC_DELIMITER;
+
+ //
+ // Formatted print
+ //
+ PrintFormattedNumber (Question, FormattedNumber, 21 * sizeof (CHAR16));
+ Number = (UINT16)GetStringWidth (FormattedNumber);
+ CopyMem (OptionString[0] + 1, FormattedNumber, Number);
+
+ *(OptionString[0] + Number / 2) = RIGHT_NUMERIC_DELIMITER;
+ }
+
+ break;
+
+ case EFI_IFR_DATE_OP:
+ if (Selected) {
+ //
+ // This is similar to numerics
+ //
+ Status = GetNumericInput (MenuOption);
+ } else {
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ switch (MenuOption->Sequence) {
+ case 0:
+ *OptionString[0] = LEFT_NUMERIC_DELIMITER;
+ if (QuestionValue->Value.date.Month == 0xff) {
+ UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
+ } else {
+ UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Month);
+ }
+
+ *(OptionString[0] + 3) = DATE_SEPARATOR;
+ break;
+
+ case 1:
+ SetUnicodeMem (OptionString[0], 4, L' ');
+ if (QuestionValue->Value.date.Day == 0xff) {
+ UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
+ } else {
+ UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.date.Day);
+ }
+
+ *(OptionString[0] + 6) = DATE_SEPARATOR;
+ break;
+
+ case 2:
+ SetUnicodeMem (OptionString[0], 7, L' ');
+ if (QuestionValue->Value.date.Year == 0xff) {
+ UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"????");
+ } else {
+ UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%04d", QuestionValue->Value.date.Year);
+ }
+
+ *(OptionString[0] + 11) = RIGHT_NUMERIC_DELIMITER;
+ break;
+ }
+ }
+
+ break;
+
+ case EFI_IFR_TIME_OP:
+ if (Selected) {
+ //
+ // This is similar to numerics
+ //
+ Status = GetNumericInput (MenuOption);
+ } else {
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ switch (MenuOption->Sequence) {
+ case 0:
+ *OptionString[0] = LEFT_NUMERIC_DELIMITER;
+ if (QuestionValue->Value.time.Hour == 0xff) {
+ UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"??");
+ } else {
+ UnicodeSPrint (OptionString[0] + 1, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Hour);
+ }
+
+ *(OptionString[0] + 3) = TIME_SEPARATOR;
+ break;
+
+ case 1:
+ SetUnicodeMem (OptionString[0], 4, L' ');
+ if (QuestionValue->Value.time.Minute == 0xff) {
+ UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"??");
+ } else {
+ UnicodeSPrint (OptionString[0] + 4, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Minute);
+ }
+
+ *(OptionString[0] + 6) = TIME_SEPARATOR;
+ break;
+
+ case 2:
+ SetUnicodeMem (OptionString[0], 7, L' ');
+ if (QuestionValue->Value.time.Second == 0xff) {
+ UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"??");
+ } else {
+ UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%02d", QuestionValue->Value.time.Second);
+ }
+
+ *(OptionString[0] + 9) = RIGHT_NUMERIC_DELIMITER;
+ break;
+ }
+ }
+
+ break;
+
+ case EFI_IFR_STRING_OP:
+ if (Selected) {
+ StringPtr = AllocateZeroPool (Question->CurrentValue.BufferLen + sizeof (CHAR16));
+ ASSERT (StringPtr);
+ CopyMem (StringPtr, Question->CurrentValue.Buffer, Question->CurrentValue.BufferLen);
+
+ Status = ReadString (MenuOption, gPromptForData, StringPtr);
+ if (EFI_ERROR (Status)) {
+ FreePool (StringPtr);
+ return Status;
+ }
+
+ gUserInput->InputValue.Buffer = AllocateCopyPool (Question->CurrentValue.BufferLen, StringPtr);
+ gUserInput->InputValue.BufferLen = Question->CurrentValue.BufferLen;
+ gUserInput->InputValue.Type = Question->CurrentValue.Type;
+ gUserInput->InputValue.Value.string = HiiSetString (gFormData->HiiHandle, gUserInput->InputValue.Value.string, StringPtr, NULL);
+ FreePool (StringPtr);
+ return EFI_SUCCESS;
+ } else {
+ *OptionString = AllocateZeroPool (BufferSize);
+ ASSERT (*OptionString);
+
+ if (((CHAR16 *)Question->CurrentValue.Buffer)[0] == 0x0000) {
+ *(OptionString[0]) = '_';
+ } else {
+ if (Question->CurrentValue.BufferLen < BufferSize) {
+ BufferSize = Question->CurrentValue.BufferLen;
+ }
+
+ CopyMem (OptionString[0], (CHAR16 *)Question->CurrentValue.Buffer, BufferSize);
+ }
+ }
+
+ break;
+
+ case EFI_IFR_PASSWORD_OP:
+ if (Selected) {
+ Status = PasswordProcess (MenuOption);
+ }
+
+ break;
+
+ default:
+ break;
+ }
+
+ return Status;
+}
+
+/**
+ Process the help string: Split StringPtr to several lines of strings stored in
+ FormattedString and the glyph width of each line cannot exceed gHelpBlockWidth.
+
+ @param StringPtr The entire help string.
+ @param FormattedString The oupput formatted string.
+ @param EachLineWidth The max string length of each line in the formatted string.
+ @param RowCount TRUE: if Question is selected.
+
+**/
+UINTN
+ProcessHelpString (
+ IN CHAR16 *StringPtr,
+ OUT CHAR16 **FormattedString,
+ OUT UINT16 *EachLineWidth,
+ IN UINTN RowCount
+ )
+{
+ UINTN Index;
+ CHAR16 *OutputString;
+ UINTN TotalRowNum;
+ UINTN CheckedNum;
+ UINT16 GlyphWidth;
+ UINT16 LineWidth;
+ UINT16 MaxStringLen;
+ UINT16 StringLen;
+
+ TotalRowNum = 0;
+ CheckedNum = 0;
+ GlyphWidth = 1;
+ Index = 0;
+ MaxStringLen = 0;
+ StringLen = 0;
+
+ //
+ // Set default help string width.
+ //
+ LineWidth = (UINT16)(gHelpBlockWidth - 1);
+
+ //
+ // Get row number of the String.
+ //
+ while ((StringLen = GetLineByWidth (StringPtr, LineWidth, &GlyphWidth, &Index, &OutputString)) != 0) {
+ if (StringLen > MaxStringLen) {
+ MaxStringLen = StringLen;
+ }
+
+ TotalRowNum++;
+ FreePool (OutputString);
+ }
+
+ *EachLineWidth = MaxStringLen;
+
+ *FormattedString = AllocateZeroPool (TotalRowNum * MaxStringLen * sizeof (CHAR16));
+ ASSERT (*FormattedString != NULL);
+
+ //
+ // Generate formatted help string array.
+ //
+ GlyphWidth = 1;
+ Index = 0;
+ while ((StringLen = GetLineByWidth (StringPtr, LineWidth, &GlyphWidth, &Index, &OutputString)) != 0) {
+ CopyMem (*FormattedString + CheckedNum * MaxStringLen, OutputString, StringLen * sizeof (CHAR16));
+ CheckedNum++;
+ FreePool (OutputString);
+ }
+
+ return TotalRowNum;
+}
generated by cgit v1.2.3 (git 2.39.0) at 2026-09-09 05:56:58 +0300