UEFI HII: Merge UEFI HII support changes from branch.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4599 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12
2008-01-21 14:39:56 +00:00
parent f79314fa8f
commit 93e3992d1e
139 changed files with 59162 additions and 382 deletions

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/** @file
Copyright (c) 2004, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Colors.h
Abstract:
Revision History
**/
#ifndef _COLORS_H
#define _COLORS_H
//
// Screen Color Settings
//
#define PICKLIST_HIGHLIGHT_TEXT EFI_WHITE
#define PICKLIST_HIGHLIGHT_BACKGROUND EFI_BACKGROUND_CYAN
#define TITLE_TEXT EFI_WHITE
#define TITLE_BACKGROUND EFI_BACKGROUND_BLUE
#define KEYHELP_TEXT EFI_LIGHTGRAY
#define KEYHELP_BACKGROUND EFI_BACKGROUND_BLACK
#define SUBTITLE_TEXT EFI_BLUE
#define SUBTITLE_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
#define BANNER_TEXT EFI_BLUE
#define BANNER_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
#define FIELD_TEXT EFI_BLACK
#define FIELD_TEXT_GRAYED EFI_DARKGRAY
#define FIELD_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
#define FIELD_TEXT_HIGHLIGHT EFI_LIGHTGRAY
#define FIELD_BACKGROUND_HIGHLIGHT EFI_BACKGROUND_BLACK
#define POPUP_TEXT EFI_LIGHTGRAY
#define POPUP_BACKGROUND EFI_BACKGROUND_BLUE
#define POPUP_INVERSE_TEXT EFI_LIGHTGRAY
#define POPUP_INVERSE_BACKGROUND EFI_BACKGROUND_BLACK
#define HELP_TEXT EFI_BLUE
#define ERROR_TEXT EFI_RED | EFI_BRIGHT
#define INFO_TEXT EFI_YELLOW | EFI_BRIGHT
#define ARROW_TEXT EFI_RED | EFI_BRIGHT
#define ARROW_BACKGROUND EFI_BACKGROUND_LIGHTGRAY
#endif

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/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Presentation.c
Abstract:
Some presentation routines.
**/
#include "Setup.h"
#include "Ui.h"
BOOLEAN mHiiPackageListUpdated;
UI_MENU_SELECTION *gCurrentSelection;
/**
Clear retangle with specified text attribute.
@param LeftColumn Left column of retangle.
@param RightColumn Right column of retangle.
@param TopRow Start row of retangle.
@param BottomRow End row of retangle.
@param TextAttribute The character foreground and background.
@return None.
**/
VOID
ClearLines (
UINTN LeftColumn,
UINTN RightColumn,
UINTN TopRow,
UINTN BottomRow,
UINTN TextAttribute
)
{
CHAR16 *Buffer;
UINTN Row;
//
// For now, allocate an arbitrarily long buffer
//
Buffer = AllocateZeroPool (0x10000);
ASSERT (Buffer != NULL);
//
// Set foreground and background as defined
//
gST->ConOut->SetAttribute (gST->ConOut, TextAttribute);
//
// Much faster to buffer the long string instead of print it a character at a time
//
SetUnicodeMem (Buffer, RightColumn - LeftColumn, L' ');
//
// Clear the desired area with the appropriate foreground/background
//
for (Row = TopRow; Row <= BottomRow; Row++) {
PrintStringAt (LeftColumn, Row, Buffer);
}
gST->ConOut->SetCursorPosition (gST->ConOut, LeftColumn, TopRow);
gBS->FreePool (Buffer);
return ;
}
VOID
NewStrCat (
CHAR16 *Destination,
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++;
StrCpy (Destination + Length, Source);
}
UINTN
GetStringWidth (
CHAR16 *String
)
{
UINTN Index;
UINTN Count;
UINTN IncrementValue;
Index = 0;
Count = 0;
IncrementValue = 1;
do {
//
// Advance to the null-terminator or to the first width directive
//
for (;
(String[Index] != NARROW_CHAR) && (String[Index] != WIDE_CHAR) && (String[Index] != 0);
Index++, Count = Count + IncrementValue
)
;
//
// We hit the null-terminator, we now have a count
//
if (String[Index] == 0) {
break;
}
//
// We encountered a narrow directive - strip it from the size calculation since it doesn't get printed
// and also set the flag that determines what we increment by.(if narrow, increment by 1, if wide increment by 2)
//
if (String[Index] == NARROW_CHAR) {
//
// Skip to the next character
//
Index++;
IncrementValue = 1;
} else {
//
// Skip to the next character
//
Index++;
IncrementValue = 2;
}
} while (String[Index] != 0);
//
// Increment by one to include the null-terminator in the size
//
Count++;
return Count * sizeof (CHAR16);
}
VOID
DisplayPageFrame (
VOID
)
{
UINTN Index;
UINT8 Line;
UINT8 Alignment;
CHAR16 Character;
CHAR16 *Buffer;
CHAR16 *StrFrontPageBanner;
UINTN Row;
EFI_SCREEN_DESCRIPTOR LocalScreen;
ZeroMem (&LocalScreen, sizeof (EFI_SCREEN_DESCRIPTOR));
gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &LocalScreen.RightColumn, &LocalScreen.BottomRow);
ClearLines (0, LocalScreen.RightColumn, 0, LocalScreen.BottomRow, KEYHELP_BACKGROUND);
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
//
// For now, allocate an arbitrarily long buffer
//
Buffer = AllocateZeroPool (0x10000);
ASSERT (Buffer != NULL);
Character = BOXDRAW_HORIZONTAL;
for (Index = 0; Index + 2 < (LocalScreen.RightColumn - LocalScreen.LeftColumn); Index++) {
Buffer[Index] = Character;
}
if (gClassOfVfr == EFI_FRONT_PAGE_SUBCLASS) {
//
// ClearLines(0, LocalScreen.RightColumn, 0, BANNER_HEIGHT-1, BANNER_TEXT | BANNER_BACKGROUND);
//
ClearLines (
LocalScreen.LeftColumn,
LocalScreen.RightColumn,
LocalScreen.TopRow,
FRONT_PAGE_HEADER_HEIGHT - 1 + LocalScreen.TopRow,
BANNER_TEXT | BANNER_BACKGROUND
);
//
// for (Line = 0; Line < BANNER_HEIGHT; Line++) {
//
for (Line = (UINT8) LocalScreen.TopRow; Line < BANNER_HEIGHT + (UINT8) LocalScreen.TopRow; Line++) {
//
// for (Alignment = 0; Alignment < BANNER_COLUMNS; Alignment++) {
//
for (Alignment = (UINT8) LocalScreen.LeftColumn;
Alignment < BANNER_COLUMNS + (UINT8) LocalScreen.LeftColumn;
Alignment++
) {
if (BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn] != 0x0000) {
StrFrontPageBanner = GetToken (
BannerData->Banner[Line - (UINT8) LocalScreen.TopRow][Alignment - (UINT8) LocalScreen.LeftColumn],
FrontPageHandle
);
} else {
continue;
}
switch (Alignment - LocalScreen.LeftColumn) {
case 0:
//
// Handle left column
//
PrintStringAt (LocalScreen.LeftColumn, Line, StrFrontPageBanner);
break;
case 1:
//
// Handle center column
//
PrintStringAt (
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
Line,
StrFrontPageBanner
);
break;
case 2:
//
// Handle right column
//
PrintStringAt (
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,
Line,
StrFrontPageBanner
);
break;
}
gBS->FreePool (StrFrontPageBanner);
}
}
}
ClearLines (
LocalScreen.LeftColumn,
LocalScreen.RightColumn,
LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT,
LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1,
KEYHELP_TEXT | KEYHELP_BACKGROUND
);
if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {
ClearLines (
LocalScreen.LeftColumn,
LocalScreen.RightColumn,
LocalScreen.TopRow,
LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1,
TITLE_TEXT | TITLE_BACKGROUND
);
//
// Print Top border line
// +------------------------------------------------------------------------------+
// ? ?
// +------------------------------------------------------------------------------+
//
Character = BOXDRAW_DOWN_RIGHT;
PrintChar (Character);
PrintString (Buffer);
Character = BOXDRAW_DOWN_LEFT;
PrintChar (Character);
Character = BOXDRAW_VERTICAL;
for (Row = LocalScreen.TopRow + 1; Row <= LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 2; Row++) {
PrintCharAt (LocalScreen.LeftColumn, Row, Character);
PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);
}
Character = BOXDRAW_UP_RIGHT;
PrintCharAt (LocalScreen.LeftColumn, LocalScreen.TopRow + NONE_FRONT_PAGE_HEADER_HEIGHT - 1, Character);
PrintString (Buffer);
Character = BOXDRAW_UP_LEFT;
PrintChar (Character);
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
//
// Print Bottom border line
// +------------------------------------------------------------------------------+
// ? ?
// +------------------------------------------------------------------------------+
//
Character = BOXDRAW_DOWN_RIGHT;
PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT, Character);
PrintString (Buffer);
Character = BOXDRAW_DOWN_LEFT;
PrintChar (Character);
Character = BOXDRAW_VERTICAL;
for (Row = LocalScreen.BottomRow - STATUS_BAR_HEIGHT - FOOTER_HEIGHT + 1;
Row <= LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 2;
Row++
) {
PrintCharAt (LocalScreen.LeftColumn, Row, Character);
PrintCharAt (LocalScreen.RightColumn - 1, Row, Character);
}
Character = BOXDRAW_UP_RIGHT;
PrintCharAt (LocalScreen.LeftColumn, LocalScreen.BottomRow - STATUS_BAR_HEIGHT - 1, Character);
PrintString (Buffer);
Character = BOXDRAW_UP_LEFT;
PrintChar (Character);
}
}
gBS->FreePool (Buffer);
}
/**
Evaluate all expressions in a Form.
@param FormSet FormSet this Form belongs to.
@param Form The Form.
@retval EFI_SUCCESS The expression evaluated successfuly
**/
EFI_STATUS
EvaluateFormExpressions (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form
)
{
EFI_STATUS Status;
LIST_ENTRY *Link;
FORM_EXPRESSION *Expression;
Link = GetFirstNode (&Form->ExpressionListHead);
while (!IsNull (&Form->ExpressionListHead, Link)) {
Expression = FORM_EXPRESSION_FROM_LINK (Link);
Link = GetNextNode (&Form->ExpressionListHead, Link);
if (Expression->Type == EFI_HII_EXPRESSION_INCONSISTENT_IF ||
Expression->Type == EFI_HII_EXPRESSION_NO_SUBMIT_IF) {
//
// Postpone Form validation to Question editing or Form submiting
//
continue;
}
Status = EvaluateExpression (FormSet, Form, Expression);
if (EFI_ERROR (Status)) {
return Status;
}
}
return EFI_SUCCESS;
}
/*
+------------------------------------------------------------------------------+
?F2=Previous Page Setup Page ?
+------------------------------------------------------------------------------+
+------------------------------------------------------------------------------+
?F1=Scroll Help F9=Reset to Defaults F10=Save and Exit ?
| ^"=Move Highlight <Spacebar> Toggles Checkbox Esc=Discard Changes |
+------------------------------------------------------------------------------+
*/
EFI_STATUS
DisplayForm (
IN OUT UI_MENU_SELECTION *Selection
)
{
CHAR16 *StringPtr;
UINT16 MenuItemCount;
EFI_HII_HANDLE Handle;
BOOLEAN Suppress;
EFI_SCREEN_DESCRIPTOR LocalScreen;
UINT16 Width;
UINTN ArrayEntry;
CHAR16 *OutputString;
LIST_ENTRY *Link;
FORM_BROWSER_STATEMENT *Statement;
UINT16 NumberOfLines;
EFI_STATUS Status;
Handle = Selection->Handle;
MenuItemCount = 0;
ArrayEntry = 0;
OutputString = NULL;
UiInitMenu ();
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
StringPtr = GetToken (Selection->FormSet->FormSetTitle, Handle);
if (gClassOfVfr != EFI_FRONT_PAGE_SUBCLASS) {
gST->ConOut->SetAttribute (gST->ConOut, TITLE_TEXT | TITLE_BACKGROUND);
PrintStringAt (
(LocalScreen.RightColumn + LocalScreen.LeftColumn - GetStringWidth (StringPtr) / 2) / 2,
LocalScreen.TopRow + 1,
StringPtr
);
}
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
//
// Display the infrastructure strings
//
if (!IsListEmpty (&gMenuList)) {
PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.TopRow + 1, gFunctionTwoString);
}
PrintStringAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 4, gFunctionOneString);
PrintStringAt (
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
LocalScreen.BottomRow - 4,
gFunctionNineString
);
PrintStringAt (
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3,
LocalScreen.BottomRow - 4,
gFunctionTenString
);
PrintAt (LocalScreen.LeftColumn + 2, LocalScreen.BottomRow - 3, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
PrintStringAt (
LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3,
LocalScreen.BottomRow - 3,
gEscapeString
);
}
//
// Remove Buffer allocated for StringPtr after it has been used.
//
gBS->FreePool (StringPtr);
//
// Evaluate all the Expressions in this Form
//
Status = EvaluateFormExpressions (Selection->FormSet, Selection->Form);
if (EFI_ERROR (Status)) {
return Status;
}
Link = GetFirstNode (&Selection->Form->StatementListHead);
while (!IsNull (&Selection->Form->StatementListHead, Link)) {
Statement = FORM_BROWSER_STATEMENT_FROM_LINK (Link);
if (Statement->SuppressExpression != NULL) {
Suppress = Statement->SuppressExpression->Result.Value.b;
} else {
Suppress = FALSE;
}
if (!Suppress) {
StringPtr = GetToken (Statement->Prompt, Handle);
Width = GetWidth (Statement, Handle);
NumberOfLines = 1;
ArrayEntry = 0;
for (; GetLineByWidth (StringPtr, Width, &ArrayEntry, &OutputString) != 0x0000;) {
//
// If there is more string to process print on the next row and increment the Skip value
//
if (StrLen (&StringPtr[ArrayEntry])) {
NumberOfLines++;
}
gBS->FreePool (OutputString);
}
//
// We are NOT!! removing this StringPtr buffer via FreePool since it is being used in the menuoptions, we will do
// it in UiFreeMenu.
//
UiAddMenuOption (StringPtr, Selection->Handle, Statement, NumberOfLines, MenuItemCount);
MenuItemCount++;
}
Link = GetNextNode (&Selection->Form->StatementListHead, Link);
}
Status = UiDisplayMenu (Selection);
UiFreeMenu ();
return Status;
}
VOID
InitializeBrowserStrings (
VOID
)
{
gFunctionOneString = GetToken (STRING_TOKEN (FUNCTION_ONE_STRING), gHiiHandle);
gFunctionTwoString = GetToken (STRING_TOKEN (FUNCTION_TWO_STRING), gHiiHandle);
gFunctionNineString = GetToken (STRING_TOKEN (FUNCTION_NINE_STRING), gHiiHandle);
gFunctionTenString = GetToken (STRING_TOKEN (FUNCTION_TEN_STRING), gHiiHandle);
gEnterString = GetToken (STRING_TOKEN (ENTER_STRING), gHiiHandle);
gEnterCommitString = GetToken (STRING_TOKEN (ENTER_COMMIT_STRING), gHiiHandle);
gEscapeString = GetToken (STRING_TOKEN (ESCAPE_STRING), gHiiHandle);
gSaveFailed = GetToken (STRING_TOKEN (SAVE_FAILED), gHiiHandle);
gMoveHighlight = GetToken (STRING_TOKEN (MOVE_HIGHLIGHT), gHiiHandle);
gMakeSelection = GetToken (STRING_TOKEN (MAKE_SELECTION), gHiiHandle);
gDecNumericInput = GetToken (STRING_TOKEN (DEC_NUMERIC_INPUT), gHiiHandle);
gHexNumericInput = GetToken (STRING_TOKEN (HEX_NUMERIC_INPUT), gHiiHandle);
gToggleCheckBox = GetToken (STRING_TOKEN (TOGGLE_CHECK_BOX), gHiiHandle);
gPromptForData = GetToken (STRING_TOKEN (PROMPT_FOR_DATA), gHiiHandle);
gPromptForPassword = GetToken (STRING_TOKEN (PROMPT_FOR_PASSWORD), gHiiHandle);
gPromptForNewPassword = GetToken (STRING_TOKEN (PROMPT_FOR_NEW_PASSWORD), gHiiHandle);
gConfirmPassword = GetToken (STRING_TOKEN (CONFIRM_PASSWORD), gHiiHandle);
gConfirmError = GetToken (STRING_TOKEN (CONFIRM_ERROR), gHiiHandle);
gPassowordInvalid = GetToken (STRING_TOKEN (PASSWORD_INVALID), gHiiHandle);
gPressEnter = GetToken (STRING_TOKEN (PRESS_ENTER), gHiiHandle);
gEmptyString = GetToken (STRING_TOKEN (EMPTY_STRING), gHiiHandle);
gAreYouSure = GetToken (STRING_TOKEN (ARE_YOU_SURE), gHiiHandle);
gYesResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_YES), gHiiHandle);
gNoResponse = GetToken (STRING_TOKEN (ARE_YOU_SURE_NO), gHiiHandle);
gMiniString = GetToken (STRING_TOKEN (MINI_STRING), gHiiHandle);
gPlusString = GetToken (STRING_TOKEN (PLUS_STRING), gHiiHandle);
gMinusString = GetToken (STRING_TOKEN (MINUS_STRING), gHiiHandle);
gAdjustNumber = GetToken (STRING_TOKEN (ADJUST_NUMBER), gHiiHandle);
return ;
}
VOID
FreeBrowserStrings (
VOID
)
{
SafeFreePool (gFunctionOneString);
SafeFreePool (gFunctionTwoString);
SafeFreePool (gFunctionNineString);
SafeFreePool (gFunctionTenString);
SafeFreePool (gEnterString);
SafeFreePool (gEnterCommitString);
SafeFreePool (gEscapeString);
SafeFreePool (gMoveHighlight);
SafeFreePool (gMakeSelection);
SafeFreePool (gDecNumericInput);
SafeFreePool (gHexNumericInput);
SafeFreePool (gToggleCheckBox);
SafeFreePool (gPromptForData);
SafeFreePool (gPromptForPassword);
SafeFreePool (gPromptForNewPassword);
SafeFreePool (gConfirmPassword);
SafeFreePool (gPassowordInvalid);
SafeFreePool (gConfirmError);
SafeFreePool (gPressEnter);
SafeFreePool (gEmptyString);
SafeFreePool (gAreYouSure);
SafeFreePool (gYesResponse);
SafeFreePool (gNoResponse);
SafeFreePool (gMiniString);
SafeFreePool (gPlusString);
SafeFreePool (gMinusString);
SafeFreePool (gAdjustNumber);
return ;
}
/**
Update key's help imformation
@param MenuOption The Menu option
@param Selected Whether or not a tag be selected
@return None
**/
VOID
UpdateKeyHelp (
IN UI_MENU_OPTION *MenuOption,
IN BOOLEAN Selected
)
{
UINTN SecCol;
UINTN ThdCol;
UINTN LeftColumnOfHelp;
UINTN RightColumnOfHelp;
UINTN TopRowOfHelp;
UINTN BottomRowOfHelp;
UINTN StartColumnOfHelp;
EFI_SCREEN_DESCRIPTOR LocalScreen;
FORM_BROWSER_STATEMENT *Statement;
CopyMem (&LocalScreen, &gScreenDimensions, sizeof (EFI_SCREEN_DESCRIPTOR));
SecCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) / 3;
ThdCol = LocalScreen.LeftColumn + (LocalScreen.RightColumn - LocalScreen.LeftColumn) * 2 / 3;
StartColumnOfHelp = LocalScreen.LeftColumn + 2;
LeftColumnOfHelp = LocalScreen.LeftColumn + 1;
RightColumnOfHelp = LocalScreen.RightColumn - 2;
TopRowOfHelp = LocalScreen.BottomRow - 4;
BottomRowOfHelp = LocalScreen.BottomRow - 3;
if (gClassOfVfr == EFI_GENERAL_APPLICATION_SUBCLASS) {
return ;
}
gST->ConOut->SetAttribute (gST->ConOut, KEYHELP_TEXT | KEYHELP_BACKGROUND);
Statement = MenuOption->ThisTag;
switch (Statement->Operand) {
case EFI_IFR_ORDERED_LIST_OP:
case EFI_IFR_ONE_OF_OP:
case EFI_IFR_NUMERIC_OP:
case EFI_IFR_TIME_OP:
case EFI_IFR_DATE_OP:
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
if (!Selected) {
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
}
if ((Statement->Operand == EFI_IFR_DATE_OP) ||
(Statement->Operand == EFI_IFR_TIME_OP) ||
(Statement->Operand == EFI_IFR_NUMERIC_OP && Statement->Step != 0)) {
PrintAt (
StartColumnOfHelp,
BottomRowOfHelp,
L"%c%c%c%c%s",
ARROW_UP,
ARROW_DOWN,
ARROW_RIGHT,
ARROW_LEFT,
gMoveHighlight
);
PrintStringAt (SecCol, BottomRowOfHelp, gAdjustNumber);
} else {
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
}
} else {
PrintStringAt (SecCol, BottomRowOfHelp, gEnterCommitString);
//
// If it is a selected numeric with manual input, display different message
//
if ((Statement->Operand == EFI_IFR_NUMERIC_OP) && (Statement->Step == 0)) {
PrintStringAt (
SecCol,
TopRowOfHelp,
(Statement->Flags & EFI_IFR_DISPLAY_UINT_HEX) ? gHexNumericInput : gDecNumericInput
);
} else if (Statement->Operand != EFI_IFR_ORDERED_LIST_OP) {
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
}
if (Statement->Operand == EFI_IFR_ORDERED_LIST_OP) {
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gPlusString);
PrintStringAt (ThdCol, TopRowOfHelp, gMinusString);
}
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
}
break;
case EFI_IFR_CHECKBOX_OP:
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
}
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
PrintStringAt (SecCol, BottomRowOfHelp, gToggleCheckBox);
break;
case EFI_IFR_REF_OP:
case EFI_IFR_PASSWORD_OP:
case EFI_IFR_STRING_OP:
case EFI_IFR_TEXT_OP:
case EFI_IFR_ACTION_OP:
case EFI_IFR_RESET_BUTTON_OP:
ClearLines (LeftColumnOfHelp, RightColumnOfHelp, TopRowOfHelp, BottomRowOfHelp, KEYHELP_TEXT | KEYHELP_BACKGROUND);
if (!Selected) {
if (gClassOfVfr == EFI_SETUP_APPLICATION_SUBCLASS) {
PrintStringAt (StartColumnOfHelp, TopRowOfHelp, gFunctionOneString);
PrintStringAt (SecCol, TopRowOfHelp, gFunctionNineString);
PrintStringAt (ThdCol, TopRowOfHelp, gFunctionTenString);
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
}
PrintAt (StartColumnOfHelp, BottomRowOfHelp, L"%c%c%s", ARROW_UP, ARROW_DOWN, gMoveHighlight);
if (Statement->Operand != EFI_IFR_TEXT_OP) {
PrintStringAt (SecCol, BottomRowOfHelp, gEnterString);
}
} else {
if (Statement->Operand != EFI_IFR_REF_OP) {
PrintStringAt (
(LocalScreen.RightColumn - GetStringWidth (gEnterCommitString) / 2) / 2,
BottomRowOfHelp,
gEnterCommitString
);
PrintStringAt (ThdCol, BottomRowOfHelp, gEscapeString);
}
}
break;
default:
break;
}
}
EFI_STATUS
FormUpdateNotify (
IN UINT8 PackageType,
IN CONST EFI_GUID *PackageGuid,
IN CONST EFI_HII_PACKAGE_HEADER *Package,
IN EFI_HII_HANDLE Handle,
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType
)
{
mHiiPackageListUpdated = TRUE;
return EFI_SUCCESS;
}
EFI_STATUS
SetupBrowser (
IN OUT UI_MENU_SELECTION *Selection
)
{
EFI_STATUS Status;
LIST_ENTRY *Link;
EFI_BROWSER_ACTION_REQUEST ActionRequest;
EFI_HANDLE NotifyHandle;
EFI_HII_VALUE *HiiValue;
FORM_BROWSER_STATEMENT *Statement;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
gMenuRefreshHead = NULL;
gResetRequired = FALSE;
gNvUpdateRequired = FALSE;
UiInitMenuList ();
//
// Register notify for Form package update
//
Status = mHiiDatabase->RegisterPackageNotify (
mHiiDatabase,
EFI_HII_PACKAGE_FORM,
NULL,
FormUpdateNotify,
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
&NotifyHandle
);
if (EFI_ERROR (Status)) {
return Status;
}
do {
//
// Displays the Header and Footer borders
//
DisplayPageFrame ();
//
// Initialize Selection->Form
//
if (Selection->FormId == 0) {
//
// Zero FormId indicates display the first Form in a FormSet
//
Link = GetFirstNode (&Selection->FormSet->FormListHead);
Selection->Form = FORM_BROWSER_FORM_FROM_LINK (Link);
Selection->FormId = Selection->Form->FormId;
} else {
Selection->Form = IdToForm (Selection->FormSet, Selection->FormId);
}
//
// Load Questions' Value for display
//
Status = LoadFormConfig (Selection->FormSet, Selection->Form);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Display form
//
Status = DisplayForm (Selection);
if (EFI_ERROR (Status)) {
return Status;
}
//
// Check Selected Statement (if press ESC, Selection->Statement will be NULL)
//
Statement = Selection->Statement;
if (Statement != NULL) {
if (Statement->QuestionFlags & EFI_IFR_FLAG_RESET_REQUIRED) {
gResetRequired = TRUE;
}
//
// Reset FormPackage update flag
//
mHiiPackageListUpdated = FALSE;
if (Statement->QuestionFlags & EFI_IFR_FLAG_CALLBACK && Statement->Operand != EFI_IFR_PASSWORD_OP) {
ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;
HiiValue = &Statement->HiiValue;
if (HiiValue->Type == EFI_IFR_TYPE_STRING) {
//
// Create String in HII database for Configuration Driver to retrieve
//
HiiValue->Value.string = NewString ((CHAR16 *) Statement->BufferValue, Selection->FormSet->HiiHandle);
}
ConfigAccess = Selection->FormSet->ConfigAccess;
if (ConfigAccess == NULL) {
return EFI_UNSUPPORTED;
}
Status = ConfigAccess->Callback (
ConfigAccess,
EFI_BROWSER_ACTION_CHANGING,
Statement->QuestionId,
HiiValue->Type,
&HiiValue->Value,
&ActionRequest
);
if (HiiValue->Type == EFI_IFR_TYPE_STRING) {
//
// Clean the String in HII Database
//
DeleteString (HiiValue->Value.string, Selection->FormSet->HiiHandle);
}
if (!EFI_ERROR (Status)) {
switch (ActionRequest) {
case EFI_BROWSER_ACTION_REQUEST_RESET:
gResetRequired = TRUE;
break;
case EFI_BROWSER_ACTION_REQUEST_SUBMIT:
SubmitForm (Selection->FormSet, Selection->Form);
break;
case EFI_BROWSER_ACTION_REQUEST_EXIT:
Selection->Action = UI_ACTION_EXIT;
gNvUpdateRequired = FALSE;
break;
default:
break;
}
}
}
//
// Check whether Form Package has been updated during Callback
//
if (mHiiPackageListUpdated && (Selection->Action == UI_ACTION_REFRESH_FORM)) {
//
// Force to reparse IFR binary of target Formset
//
Selection->Action = UI_ACTION_REFRESH_FORMSET;
}
}
} while (Selection->Action == UI_ACTION_REFRESH_FORM);
//
// Unregister notify for Form package update
//
Status = mHiiDatabase->UnregisterPackageNotify (
mHiiDatabase,
NotifyHandle
);
return Status;
}

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/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Print.c
Abstract:
Basic Ascii AvSPrintf() function named VSPrint(). VSPrint() enables very
simple implemenation of SPrint() and Print() to support debug.
You can not Print more than EFI_DRIVER_LIB_MAX_PRINT_BUFFER characters at a
time. This makes the implementation very simple.
VSPrint, Print, SPrint format specification has the follwoing form
%type
type:
'S','s' - argument is an Unicode string
'c' - argument is an ascii character
'%' - Print a %
**/
//@MT:#include "Tiano.h"
//@MT:#include "EfiDriverLib.h"
//@MT:#include "EfiPrintLib.h"
//@MT:#include "EfiStdArg.h"
//@MT:#include "TianoHii.h"
#include "Setup.h"
UINTN
ValueToString (
IN OUT CHAR16 *Buffer,
IN BOOLEAN Flags,
IN INT64 Value
);
UINTN
PrintInternal (
IN UINTN Column,
IN UINTN Row,
IN EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *Out,
IN CHAR16 *fmt,
IN VA_LIST args
)
//
// Display string worker for: Print, PrintAt, IPrint, IPrintAt
//
{
CHAR16 *Buffer;
CHAR16 *BackupBuffer;
UINTN Index;
UINTN PreviousIndex;
//
// For now, allocate an arbitrarily long buffer
//
Buffer = AllocateZeroPool (0x10000);
BackupBuffer = AllocateZeroPool (0x10000);
ASSERT (Buffer);
ASSERT (BackupBuffer);
if (Column != (UINTN) -1) {
Out->SetCursorPosition (Out, Column, Row);
}
UnicodeVSPrint (Buffer, 0x10000, fmt, args);
Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
Out->SetAttribute (Out, Out->Mode->Attribute);
Index = 0;
PreviousIndex = 0;
do {
for (; (Buffer[Index] != NARROW_CHAR) && (Buffer[Index] != WIDE_CHAR) && (Buffer[Index] != 0); Index++) {
BackupBuffer[Index] = Buffer[Index];
}
if (Buffer[Index] == 0) {
break;
}
//
// Null-terminate the temporary string
//
BackupBuffer[Index] = 0;
//
// Print this out, we are about to switch widths
//
Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
//
// Preserve the current index + 1, since this is where we will start printing from next
//
PreviousIndex = Index + 1;
//
// We are at a narrow or wide character directive. Set attributes and strip it and print it
//
if (Buffer[Index] == NARROW_CHAR) {
//
// Preserve bits 0 - 6 and zero out the rest
//
Out->Mode->Attribute = Out->Mode->Attribute & 0x7f;
Out->SetAttribute (Out, Out->Mode->Attribute);
} else {
//
// Must be wide, set bit 7 ON
//
Out->Mode->Attribute = Out->Mode->Attribute | EFI_WIDE_ATTRIBUTE;
Out->SetAttribute (Out, Out->Mode->Attribute);
}
Index++;
} while (Buffer[Index] != 0);
//
// We hit the end of the string - print it
//
Out->OutputString (Out, &BackupBuffer[PreviousIndex]);
gBS->FreePool (Buffer);
gBS->FreePool (BackupBuffer);
return EFI_SUCCESS;
}
/**
Prints a formatted unicode string to the default console
@param fmt Format string
@return Length of string printed to the console
**/
UINTN
ConsolePrint (
IN CHAR16 *fmt,
...
)
{
VA_LIST args;
VA_START (args, fmt);
return PrintInternal ((UINTN) -1, (UINTN) -1, gST->ConOut, fmt, args);
}
/**
Prints a unicode string to the default console,
using L"%s" format.
@param String String pointer.
@return Length of string printed to the console
**/
UINTN
PrintString (
CHAR16 *String
)
{
return ConsolePrint (L"%s", String);
}
/**
Prints a chracter to the default console,
using L"%c" format.
@param Character Character to print.
@return Length of string printed to the console.
**/
UINTN
PrintChar (
CHAR16 Character
)
{
return ConsolePrint (L"%c", Character);
}
/**
Prints a formatted unicode string to the default console, at
the supplied cursor position
@param Row The cursor position to print the string at
@param fmt Format string
@return Length of string printed to the console
**/
UINTN
PrintAt (
IN UINTN Column,
IN UINTN Row,
IN CHAR16 *fmt,
...
)
{
VA_LIST args;
VA_START (args, fmt);
return PrintInternal (Column, Row, gST->ConOut, fmt, args);
}
/**
Prints a unicode string to the default console, at
the supplied cursor position, using L"%s" format.
@param Row The cursor position to print the string at
@param String String pointer.
@return Length of string printed to the console
**/
UINTN
PrintStringAt (
IN UINTN Column,
IN UINTN Row,
CHAR16 *String
)
{
return PrintAt (Column, Row, L"%s", String);
}
/**
Prints a chracter to the default console, at
the supplied cursor position, using L"%c" format.
@param Row The cursor position to print the string at
@param Character Character to print.
@return Length of string printed to the console.
**/
UINTN
PrintCharAt (
IN UINTN Column,
IN UINTN Row,
CHAR16 Character
)
{
return PrintAt (Column, Row, L"%c", Character);
}
/**
VSPrint worker function that prints a Value as a decimal number in Buffer
@param Buffer Location to place ascii decimal number string of Value.
@param Value Decimal value to convert to a string in Buffer.
@param Flags Flags to use in printing decimal string, see file header for
details.
@return Number of characters printed.
**/
UINTN
ValueToString (
IN OUT CHAR16 *Buffer,
IN BOOLEAN Flags,
IN INT64 Value
)
{
CHAR16 TempBuffer[30];
CHAR16 *TempStr;
CHAR16 *BufferPtr;
UINTN Count;
UINTN NumberCount;
UINT32 Remainder;
BOOLEAN Negative;
Negative = FALSE;
TempStr = TempBuffer;
BufferPtr = Buffer;
Count = 0;
NumberCount = 0;
if (Value < 0) {
Negative = TRUE;
Value = -Value;
}
do {
Value = (INT64) DivU64x32Remainder ((UINT64) Value, 10, &Remainder);
*(TempStr++) = (CHAR16) (Remainder + '0');
Count++;
NumberCount++;
if ((Flags & COMMA_TYPE) == COMMA_TYPE) {
if (NumberCount % 3 == 0 && Value != 0) {
*(TempStr++) = ',';
Count++;
}
}
} while (Value != 0);
if (Negative) {
*(BufferPtr++) = '-';
Count++;
}
//
// Reverse temp string into Buffer.
//
while (TempStr != TempBuffer) {
*(BufferPtr++) = *(--TempStr);
}
*BufferPtr = 0;
return Count;
}

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/** @file
Copyright (c) 2004, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Print.h
Abstract:
Private data for Print.c
**/
#ifndef _PRINT_H_
#define _PRINT_H_
#define LEFT_JUSTIFY 0x01
#define PREFIX_SIGN 0x02
#define PREFIX_BLANK 0x04
#define COMMA_TYPE 0x08
#define LONG_TYPE 0x10
#define PREFIX_ZERO 0x20
//
// Largest number of characters that can be printed out.
//
#define EFI_DRIVER_LIB_MAX_PRINT_BUFFER (80 * 4)
#endif

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/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
ProcessOptions.c
Abstract:
Implementation for handling the User Interface option processing.
Revision History
**/
#include "Ui.h"
#include "Setup.h"
/**
Process Question Config.
@param Selection The UI menu selection.
@param Question The Question to be peocessed.
@retval EFI_SUCCESS Question Config process success.
@retval Other Question Config process fail.
**/
EFI_STATUS
ProcessQuestionConfig (
IN UI_MENU_SELECTION *Selection,
IN FORM_BROWSER_STATEMENT *Question
)
{
EFI_STATUS Status;
CHAR16 *ConfigResp;
CHAR16 *Progress;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
if (Question->QuestionConfig == 0) {
return EFI_SUCCESS;
}
//
// Get <ConfigResp>
//
ConfigResp = GetToken (Question->QuestionConfig, Selection->FormSet->HiiHandle);
if (ConfigResp == NULL) {
return EFI_NOT_FOUND;
}
//
// Send config to Configuration Driver
//
ConfigAccess = Selection->FormSet->ConfigAccess;
if (ConfigAccess == NULL) {
return EFI_UNSUPPORTED;
}
Status = ConfigAccess->RouteConfig (
ConfigAccess,
ConfigResp,
&Progress
);
return Status;
}
/**
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.
**/
QUESTION_OPTION *
ValueToOption (
IN FORM_BROWSER_STATEMENT *Question,
IN EFI_HII_VALUE *OptionValue
)
{
LIST_ENTRY *Link;
QUESTION_OPTION *Option;
Link = GetFirstNode (&Question->OptionListHead);
while (!IsNull (&Question->OptionListHead, Link)) {
Option = QUESTION_OPTION_FROM_LINK (Link);
if (CompareHiiValue (&Option->Value, OptionValue, NULL) == 0) {
return Option;
}
Link = GetNextNode (&Question->OptionListHead, Link);
}
return NULL;
}
/**
Print Question Value according to it's storage width and display attributes.
@param Event The event to wait for
@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_BROWSER_STATEMENT *Question,
IN OUT CHAR16 *FormattedNumber,
IN UINTN BufferSize
)
{
INT64 Value;
CHAR16 *Format;
EFI_HII_VALUE *QuestionValue;
if (BufferSize < (21 * sizeof (CHAR16))) {
return EFI_BUFFER_TOO_SMALL;
}
QuestionValue = &Question->HiiValue;
Value = (INT64) QuestionValue->Value.u64;
switch (Question->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;
break;
}
UnicodeSPrint (FormattedNumber, BufferSize, Format, Value);
return EFI_SUCCESS;
}
/**
Password may be stored as encrypted by Configuration Driver. When change a
password, user will be challenged with old password. To validate user input old
password, we will send the clear text to Configuration Driver via Callback().
Configuration driver is responsible to check the passed in password and return
the validation result. If validation pass, state machine in password Callback()
will transit from BROWSER_STATE_VALIDATE_PASSWORD to BROWSER_STATE_SET_PASSWORD.
After user type in new password twice, Callback() will be invoked to send the
new password to Configuration Driver.
@param Selection Pointer to UI_MENU_SELECTION.
@param MenuOption The MenuOption for this password Question.
@param String The clear text of password.
@retval EFI_NOT_AVAILABLE_YET Callback() request to terminate password input.
@return In state of BROWSER_STATE_VALIDATE_PASSWORD:
@retval EFI_SUCCESS Password correct, Browser will prompt for new
password.
@retval EFI_NOT_READY Password incorrect, Browser will show error
message.
@retval Other Browser will do nothing.
@return In state of BROWSER_STATE_SET_PASSWORD:
@retval EFI_SUCCESS Set password success.
@retval Other Set password failed.
**/
EFI_STATUS
PasswordCallback (
IN UI_MENU_SELECTION *Selection,
IN UI_MENU_OPTION *MenuOption,
IN CHAR16 *String
)
{
EFI_STATUS Status;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
EFI_BROWSER_ACTION_REQUEST ActionRequest;
EFI_HII_VALUE *QuestionValue;
QuestionValue = &MenuOption->ThisTag->HiiValue;
ConfigAccess = Selection->FormSet->ConfigAccess;
if (ConfigAccess == NULL) {
return EFI_UNSUPPORTED;
}
//
// Prepare password string in HII database
//
if (String != NULL) {
QuestionValue->Value.string = NewString (String, Selection->FormSet->HiiHandle);
} else {
QuestionValue->Value.string = 0;
}
//
// Send password to Configuration Driver for validation
//
Status = ConfigAccess->Callback (
ConfigAccess,
EFI_BROWSER_ACTION_CHANGING,
MenuOption->ThisTag->QuestionId,
QuestionValue->Type,
&QuestionValue->Value,
&ActionRequest
);
//
// Remove password string from HII database
//
if (String != NULL) {
DeleteString (QuestionValue->Value.string, Selection->FormSet->HiiHandle);
}
return Status;
}
/**
Display error message for invalid password.
None.
@return None.
**/
VOID
PasswordInvalid (
VOID
)
{
EFI_INPUT_KEY Key;
//
// Invalid password, prompt error message
//
do {
CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, gPassowordInvalid, gPressEnter, gEmptyString);
} while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
}
/**
Process a Question's Option (whether selected or un-selected).
@param Selection Pointer to UI_MENU_SELECTION.
@param MenuOption The MenuOption for this Question.
@param Selected TRUE: if Question is selected.
@param OptionString Pointer of the Option String to be displayed.
@retval EFI_SUCCESS Question Option process success.
@retval Other Question Option process fail.
**/
EFI_STATUS
ProcessOptions (
IN UI_MENU_SELECTION *Selection,
IN UI_MENU_OPTION *MenuOption,
IN BOOLEAN Selected,
OUT CHAR16 **OptionString
)
{
EFI_STATUS Status;
CHAR16 *StringPtr;
CHAR16 *TempString;
UINTN Index;
FORM_BROWSER_STATEMENT *Question;
CHAR16 FormattedNumber[21];
UINT16 Number;
CHAR16 Character[2];
EFI_INPUT_KEY Key;
UINTN BufferSize;
QUESTION_OPTION *OneOfOption;
LIST_ENTRY *Link;
EFI_HII_VALUE HiiValue;
EFI_HII_VALUE *QuestionValue;
BOOLEAN Suppress;
UINT16 Maximum;
Status = EFI_SUCCESS;
StringPtr = NULL;
Character[1] = L'\0';
*OptionString = NULL;
ZeroMem (FormattedNumber, 21 * sizeof (CHAR16));
BufferSize = (gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow;
Question = MenuOption->ThisTag;
QuestionValue = &Question->HiiValue;
Maximum = (UINT16) Question->Maximum;
switch (Question->Operand) {
case EFI_IFR_ORDERED_LIST_OP:
//
// Initialize Option value array
//
if (Question->BufferValue[0] == 0) {
GetQuestionDefault (Selection->FormSet, Selection->Form, Question, 0);
}
if (Selected) {
//
// Go ask for input
//
Status = GetSelectionInputPopUp (Selection, MenuOption);
} else {
//
// We now know how many strings we will have, so we can allocate the
// space required for the array or strings.
//
*OptionString = AllocateZeroPool (Question->MaxContainers * BufferSize);
ASSERT (*OptionString);
HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_8;
HiiValue.Value.u64 = 0;
for (Index = 0; Index < Question->MaxContainers; Index++) {
HiiValue.Value.u8 = Question->BufferValue[Index];
if (HiiValue.Value.u8 == 0) {
//
// Values for the options in ordered lists should never be a 0
//
break;
}
OneOfOption = ValueToOption (Question, &HiiValue);
if (OneOfOption == NULL) {
gBS->FreePool (*OptionString);
return EFI_NOT_FOUND;
}
Suppress = FALSE;
if ((OneOfOption->SuppressExpression != NULL) &&
(OneOfOption->SuppressExpression->Result.Value.b)) {
//
// This option is suppressed
//
Suppress = TRUE;
}
if (!Suppress) {
Character[0] = LEFT_ONEOF_DELIMITER;
NewStrCat (OptionString[0], Character);
StringPtr = GetToken (OneOfOption->Text, Selection->Handle);
NewStrCat (OptionString[0], StringPtr);
Character[0] = RIGHT_ONEOF_DELIMITER;
NewStrCat (OptionString[0], Character);
Character[0] = CHAR_CARRIAGE_RETURN;
NewStrCat (OptionString[0], Character);
gBS->FreePool (StringPtr);
}
}
}
break;
case EFI_IFR_ONE_OF_OP:
if (Selected) {
//
// Go ask for input
//
Status = GetSelectionInputPopUp (Selection, MenuOption);
} else {
*OptionString = AllocateZeroPool (BufferSize);
ASSERT (*OptionString);
OneOfOption = ValueToOption (Question, QuestionValue);
if (OneOfOption == NULL) {
gBS->FreePool (*OptionString);
return EFI_NOT_FOUND;
}
if ((OneOfOption->SuppressExpression != NULL) &&
(OneOfOption->SuppressExpression->Result.Value.b)) {
//
// This option is suppressed
//
Suppress = TRUE;
} else {
Suppress = FALSE;
}
if (Suppress) {
//
// Current selected option happen to be suppressed,
// enforce to select on a non-suppressed option
//
Link = GetFirstNode (&Question->OptionListHead);
while (!IsNull (&Question->OptionListHead, Link)) {
OneOfOption = QUESTION_OPTION_FROM_LINK (Link);
if ((OneOfOption->SuppressExpression == NULL) ||
!OneOfOption->SuppressExpression->Result.Value.b) {
Suppress = FALSE;
CopyMem (QuestionValue, &OneOfOption->Value, sizeof (EFI_HII_VALUE));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
break;
}
Link = GetNextNode (&Question->OptionListHead, Link);
}
}
if (!Suppress) {
Character[0] = LEFT_ONEOF_DELIMITER;
NewStrCat (OptionString[0], Character);
StringPtr = GetToken (OneOfOption->Text, Selection->Handle);
NewStrCat (OptionString[0], StringPtr);
Character[0] = RIGHT_ONEOF_DELIMITER;
NewStrCat (OptionString[0], Character);
gBS->FreePool (StringPtr);
}
}
break;
case EFI_IFR_CHECKBOX_OP:
*OptionString = AllocateZeroPool (BufferSize);
ASSERT (*OptionString);
*OptionString[0] = LEFT_CHECKBOX_DELIMITER;
if (Selected) {
//
// Since this is a BOOLEAN operation, flip it upon selection
//
QuestionValue->Value.b = (BOOLEAN) (QuestionValue->Value.b ? FALSE : TRUE);
//
// Perform inconsistent check
//
Status = ValidateQuestion (Selection->FormSet, Selection->Form, Question, EFI_HII_EXPRESSION_INCONSISTENT_IF);
if (EFI_ERROR (Status)) {
//
// Inconsistent check fail, restore Question Value
//
QuestionValue->Value.b = (BOOLEAN) (QuestionValue->Value.b ? FALSE : TRUE);
gBS->FreePool (*OptionString);
return Status;
}
//
// Save Question value
//
Status = SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
}
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 (Selection, 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 (Selection, MenuOption);
} else {
*OptionString = AllocateZeroPool (BufferSize);
ASSERT (*OptionString);
switch (MenuOption->Sequence) {
case 0:
*OptionString[0] = LEFT_NUMERIC_DELIMITER;
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' ');
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' ');
UnicodeSPrint (OptionString[0] + 7, 21 * sizeof (CHAR16), L"%4d", 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 (Selection, MenuOption);
} else {
*OptionString = AllocateZeroPool (BufferSize);
ASSERT (*OptionString);
switch (MenuOption->Sequence) {
case 0:
*OptionString[0] = LEFT_NUMERIC_DELIMITER;
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' ');
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' ');
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 ((Maximum + 1) * sizeof (CHAR16));
ASSERT (StringPtr);
Status = ReadString (MenuOption, gPromptForData, StringPtr);
if (!EFI_ERROR (Status)) {
CopyMem (Question->BufferValue, StringPtr, Maximum * sizeof (CHAR16));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);
}
gBS->FreePool (StringPtr);
} else {
*OptionString = AllocateZeroPool (BufferSize);
ASSERT (*OptionString);
if (((CHAR16 *) Question->BufferValue)[0] == 0x0000) {
*(OptionString[0]) = '_';
} else {
if ((Maximum * sizeof (CHAR16)) < BufferSize) {
BufferSize = Maximum * sizeof (CHAR16);
}
CopyMem (OptionString[0], (CHAR16 *) Question->BufferValue, BufferSize);
}
}
break;
case EFI_IFR_PASSWORD_OP:
if (Selected) {
StringPtr = AllocateZeroPool ((Maximum + 1) * sizeof (CHAR16));
ASSERT (StringPtr);
//
// For interactive passwords, old password is validated by callback
//
if (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) {
//
// Use a NULL password to test whether old password is required
//
*StringPtr = 0;
Status = PasswordCallback (Selection, MenuOption, StringPtr);
if (Status == EFI_NOT_AVAILABLE_YET) {
//
// Callback request to terminate password input
//
gBS->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)) {
gBS->FreePool (StringPtr);
return Status;
}
//
// Check user input old password
//
Status = PasswordCallback (Selection, MenuOption, StringPtr);
if (EFI_ERROR (Status)) {
if (Status == EFI_NOT_READY) {
//
// Typed in old password incorrect
//
PasswordInvalid ();
} else {
Status = EFI_SUCCESS;
}
gBS->FreePool (StringPtr);
return Status;
}
}
} else {
//
// For non-interactive password, validate old password in local
//
if (*((CHAR16 *) Question->BufferValue) != 0) {
//
// There is something there! Prompt for password
//
Status = ReadString (MenuOption, gPromptForPassword, StringPtr);
if (EFI_ERROR (Status)) {
gBS->FreePool (StringPtr);
return Status;
}
TempString = AllocateCopyPool ((Maximum + 1) * sizeof (CHAR16), Question->BufferValue);
TempString[Maximum] = L'\0';
if (StrCmp (StringPtr, TempString) != 0) {
//
// Typed in old password incorrect
//
PasswordInvalid ();
gBS->FreePool (StringPtr);
gBS->FreePool (TempString);
return Status;
}
gBS->FreePool (TempString);
}
}
//
// Ask for new password
//
ZeroMem (StringPtr, (Maximum + 1) * sizeof (CHAR16));
Status = ReadString (MenuOption, gPromptForNewPassword, StringPtr);
if (EFI_ERROR (Status)) {
//
// Reset state machine for interactive password
//
if (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) {
PasswordCallback (Selection, MenuOption, NULL);
}
gBS->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 interactive password
//
if (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) {
PasswordCallback (Selection, MenuOption, NULL);
}
gBS->FreePool (StringPtr);
gBS->FreePool (TempString);
return Status;
}
//
// Compare two typed-in new passwords
//
if (StrCmp (StringPtr, TempString) == 0) {
//
// Two password match, send it to Configuration Driver
//
if (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) {
PasswordCallback (Selection, MenuOption, StringPtr);
} else {
CopyMem (Question->BufferValue, StringPtr, Maximum * sizeof (CHAR16));
SetQuestionValue (Selection->FormSet, Selection->Form, Question, FALSE);
}
} else {
//
// Reset state machine for interactive password
//
if (Question->QuestionFlags & EFI_IFR_FLAG_CALLBACK) {
PasswordCallback (Selection, MenuOption, NULL);
}
//
// Two password mismatch, prompt error message
//
do {
CreateDialog (4, TRUE, 0, NULL, &Key, gEmptyString, gConfirmError, gPressEnter, gEmptyString);
} while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);
}
gBS->FreePool (TempString);
gBS->FreePool (StringPtr);
}
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 MenuOption The MenuOption for this Question.
@param RowCount TRUE: if Question is selected.
@param OptionString Pointer of the Option String to be displayed.
@return None.
**/
VOID
ProcessHelpString (
IN CHAR16 *StringPtr,
OUT CHAR16 **FormattedString,
IN UINTN RowCount
)
{
CONST UINTN BlockWidth = (UINTN) gHelpBlockWidth - 1;
UINTN AllocateSize;
//
// [PrevCurrIndex, CurrIndex) forms a range of a screen-line
//
UINTN CurrIndex;
UINTN PrevCurrIndex;
UINTN LineCount;
UINTN VirtualLineCount;
//
// GlyphOffset stores glyph width of current screen-line
//
UINTN GlyphOffset;
//
// GlyphWidth equals to 2 if we meet width directive
//
UINTN GlyphWidth;
//
// during scanning, we remember the position of last space character
// in case that if next word cannot put in current line, we could restore back to the position
// of last space character
// while we should also remmeber the glyph width of the last space character for restoring
//
UINTN LastSpaceIndex;
UINTN LastSpaceGlyphWidth;
//
// every time we begin to form a new screen-line, we should remember glyph width of single character
// of last line
//
UINTN LineStartGlyphWidth;
UINTN *IndexArray;
UINTN *OldIndexArray;
//
// every three elements of IndexArray form a screen-line of string:[ IndexArray[i*3], IndexArray[i*3+1] )
// IndexArray[i*3+2] stores the initial glyph width of single character. to save this is because we want
// to bring the width directive of the last line to current screen-line.
// e.g.: "\wideabcde ... fghi", if "fghi" also has width directive but is splitted to the next screen-line
// different from that of "\wideabcde", we should remember the width directive.
//
AllocateSize = 0x20;
IndexArray = AllocatePool (AllocateSize * sizeof (UINTN) * 3);
if (*FormattedString != NULL) {
gBS->FreePool (*FormattedString);
*FormattedString = NULL;
}
for (PrevCurrIndex = 0, CurrIndex = 0, LineCount = 0, LastSpaceIndex = 0,
IndexArray[0] = 0, GlyphWidth = 1, GlyphOffset = 0, LastSpaceGlyphWidth = 1, LineStartGlyphWidth = 1;
(StringPtr[CurrIndex] != CHAR_NULL);
CurrIndex ++) {
if (LineCount == AllocateSize) {
AllocateSize += 0x10;
OldIndexArray = IndexArray;
IndexArray = AllocatePool (AllocateSize * sizeof (UINTN) * 3);
CopyMem (IndexArray, OldIndexArray, LineCount * sizeof (UINTN) * 3);
gBS->FreePool (OldIndexArray);
}
switch (StringPtr[CurrIndex]) {
case NARROW_CHAR:
case WIDE_CHAR:
GlyphWidth = ((StringPtr[CurrIndex] == WIDE_CHAR) ? 2 : 1);
if (CurrIndex == 0) {
LineStartGlyphWidth = GlyphWidth;
}
break;
//
// char is '\n'
// "\r\n" isn't handled here, handled by case CHAR_CARRIAGE_RETURN
//
case CHAR_LINEFEED:
//
// Store a range of string as a line
//
IndexArray[LineCount*3] = PrevCurrIndex;
IndexArray[LineCount*3+1] = CurrIndex;
IndexArray[LineCount*3+2] = LineStartGlyphWidth;
LineCount ++;
//
// Reset offset and save begin position of line
//
GlyphOffset = 0;
LineStartGlyphWidth = GlyphWidth;
PrevCurrIndex = CurrIndex + 1;
break;
//
// char is '\r'
// "\r\n" and "\r" both are handled here
//
case CHAR_CARRIAGE_RETURN:
if (StringPtr[CurrIndex + 1] == CHAR_LINEFEED) {
//
// next char is '\n'
//
IndexArray[LineCount*3] = PrevCurrIndex;
IndexArray[LineCount*3+1] = CurrIndex;
IndexArray[LineCount*3+2] = LineStartGlyphWidth;
LineCount ++;
CurrIndex ++;
}
GlyphOffset = 0;
LineStartGlyphWidth = GlyphWidth;
PrevCurrIndex = CurrIndex + 1;
break;
//
// char is space or other char
//
default:
GlyphOffset += GlyphWidth;
if (GlyphOffset >= BlockWidth) {
if (LastSpaceIndex > PrevCurrIndex) {
//
// LastSpaceIndex points to space inside current screen-line,
// restore to LastSpaceIndex
// (Otherwise the word is too long to fit one screen-line, just cut it)
//
CurrIndex = LastSpaceIndex;
GlyphWidth = LastSpaceGlyphWidth;
} else if (GlyphOffset > BlockWidth) {
//
// the word is too long to fit one screen-line and we don't get the chance
// of GlyphOffset == BlockWidth because GlyphWidth = 2
//
CurrIndex --;
}
IndexArray[LineCount*3] = PrevCurrIndex;
IndexArray[LineCount*3+1] = CurrIndex + 1;
IndexArray[LineCount*3+2] = LineStartGlyphWidth;
LineStartGlyphWidth = GlyphWidth;
LineCount ++;
//
// Reset offset and save begin position of line
//
GlyphOffset = 0;
PrevCurrIndex = CurrIndex + 1;
}
//
// LastSpaceIndex: remember position of last space
//
if (StringPtr[CurrIndex] == CHAR_SPACE) {
LastSpaceIndex = CurrIndex;
LastSpaceGlyphWidth = GlyphWidth;
}
break;
}
}
if (GlyphOffset > 0) {
IndexArray[LineCount*3] = PrevCurrIndex;
IndexArray[LineCount*3+1] = CurrIndex;
IndexArray[LineCount*3+2] = GlyphWidth;
LineCount ++;
}
if (LineCount == 0) {
//
// in case we meet null string
//
IndexArray[0] = 0;
IndexArray[1] = 1;
//
// we assume null string's glyph width is 1
//
IndexArray[1] = 1;
LineCount ++;
}
VirtualLineCount = RowCount * (LineCount / RowCount + (LineCount % RowCount > 0));
*FormattedString = AllocateZeroPool (VirtualLineCount * (BlockWidth + 1) * sizeof (CHAR16) * 2);
for (CurrIndex = 0; CurrIndex < LineCount; CurrIndex ++) {
*(*FormattedString + CurrIndex * 2 * (BlockWidth + 1)) = (CHAR16) ((IndexArray[CurrIndex*3+2] == 2) ? WIDE_CHAR : NARROW_CHAR);
StrnCpy (
*FormattedString + CurrIndex * 2 * (BlockWidth + 1) + 1,
StringPtr + IndexArray[CurrIndex*3],
IndexArray[CurrIndex*3+1]-IndexArray[CurrIndex*3]
);
}
gBS->FreePool (IndexArray);
}

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/**@file
Copyright (c) 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#include "Setup.h"
CHAR16
NibbleToHexChar (
IN UINT8 Nibble
)
/*++
Routine Description:
Converts the low nibble of a byte to hex unicode character.
Arguments:
Nibble - lower nibble of a byte.
Returns:
Hex unicode character.
--*/
{
Nibble &= 0x0F;
if (Nibble <= 0x9) {
return (CHAR16)(Nibble + L'0');
}
return (CHAR16)(Nibble - 0xA + L'A');
}
/**
Converts binary buffer to Unicode string.
At a minimum, any blob of data could be represented as a hex string.
@param Str Pointer to the string.
@param HexStringBufferLength Length in bytes of buffer to hold the hex string.
Includes tailing '\0' character. If routine return
with EFI_SUCCESS, containing length of hex string
buffer. If routine return with
EFI_BUFFER_TOO_SMALL, containg length of hex
string buffer desired.
@param Buf Buffer to be converted from.
@param Len Length in bytes of the buffer to be converted.
@retval EFI_SUCCESS Routine success.
@retval EFI_BUFFER_TOO_SMALL The hex string buffer is too small.
**/
EFI_STATUS
R8_BufToHexString (
IN OUT CHAR16 *Str,
IN OUT UINTN *HexStringBufferLength,
IN UINT8 *Buf,
IN UINTN Len
)
{
//
// Porting Guide:
// This library interface is simply obsolete.
// Include the source code to user code.
//
UINTN Idx;
UINT8 Byte;
UINTN StrLen;
//
// Make sure string is either passed or allocate enough.
// It takes 2 Unicode characters (4 bytes) to represent 1 byte of the binary buffer.
// Plus the Unicode termination character.
//
StrLen = Len * 2;
if (StrLen > ((*HexStringBufferLength) - 1)) {
*HexStringBufferLength = StrLen + 1;
return EFI_BUFFER_TOO_SMALL;
}
*HexStringBufferLength = StrLen + 1;
//
// Ends the string.
//
Str[StrLen] = L'\0';
for (Idx = 0; Idx < Len; Idx++) {
Byte = Buf[Idx];
Str[StrLen - 1 - Idx * 2] = NibbleToHexChar (Byte);
Str[StrLen - 2 - Idx * 2] = NibbleToHexChar ((UINT8)(Byte >> 4));
}
return EFI_SUCCESS;
}
/**
Converts Unicode string to binary buffer.
The conversion may be partial.
The first character in the string that is not hex digit stops the conversion.
At a minimum, any blob of data could be represented as a hex string.
@param Buf Pointer to buffer that receives the data.
@param Len Length in bytes of the buffer to hold converted
data. If routine return with EFI_SUCCESS,
containing length of converted data. If routine
return with EFI_BUFFER_TOO_SMALL, containg length
of buffer desired.
@param Str String to be converted from.
@param ConvertedStrLen Length of the Hex String consumed.
@retval EFI_SUCCESS Routine Success.
@retval EFI_BUFFER_TOO_SMALL The buffer is too small to hold converted data.
**/
EFI_STATUS
R8_HexStringToBuf (
IN OUT UINT8 *Buf,
IN OUT UINTN *Len,
IN CHAR16 *Str,
OUT UINTN *ConvertedStrLen OPTIONAL
)
{
//
// Porting Guide:
// This library interface is simply obsolete.
// Include the source code to user code.
//
UINTN HexCnt;
UINTN Idx;
UINTN BufferLength;
UINT8 Digit;
UINT8 Byte;
//
// Find out how many hex characters the string has.
//
for (Idx = 0, HexCnt = 0; R8_IsHexDigit (&Digit, Str[Idx]); Idx++, HexCnt++);
if (HexCnt == 0) {
*Len = 0;
return EFI_SUCCESS;
}
//
// Two Unicode characters make up 1 buffer byte. Round up.
//
BufferLength = (HexCnt + 1) / 2;
//
// Test if buffer is passed enough.
//
if (BufferLength > (*Len)) {
*Len = BufferLength;
return EFI_BUFFER_TOO_SMALL;
}
*Len = BufferLength;
for (Idx = 0; Idx < HexCnt; Idx++) {
R8_IsHexDigit (&Digit, Str[HexCnt - 1 - Idx]);
//
// For odd charaters, write the lower nibble for each buffer byte,
// and for even characters, the upper nibble.
//
if ((Idx & 1) == 0) {
Byte = Digit;
} else {
Byte = Buf[Idx / 2];
Byte &= 0x0F;
Byte = (UINT8) (Byte | Digit << 4);
}
Buf[Idx / 2] = Byte;
}
if (ConvertedStrLen != NULL) {
*ConvertedStrLen = HexCnt;
}
return EFI_SUCCESS;
}
/**
Determines if a Unicode character is a hexadecimal digit.
The test is case insensitive.
@param Digit Pointer to byte that receives the value of the hex
character.
@param Char Unicode character to test.
@retval TRUE If the character is a hexadecimal digit.
@retval FALSE Otherwise.
**/
BOOLEAN
R8_IsHexDigit (
OUT UINT8 *Digit,
IN CHAR16 Char
)
{
//
// Porting Guide:
// This library interface is simply obsolete.
// Include the source code to user code.
//
if ((Char >= L'0') && (Char <= L'9')) {
*Digit = (UINT8) (Char - L'0');
return TRUE;
}
if ((Char >= L'A') && (Char <= L'F')) {
*Digit = (UINT8) (Char - L'A' + 0x0A);
return TRUE;
}
if ((Char >= L'a') && (Char <= L'f')) {
*Digit = (UINT8) (Char - L'a' + 0x0A);
return TRUE;
}
return FALSE;
}

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/**@file
Copyright (c) 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
/**
Converts binary buffer to Unicode string.
At a minimum, any blob of data could be represented as a hex string.
@param Str Pointer to the string.
@param HexStringBufferLength Length in bytes of buffer to hold the hex string.
Includes tailing '\0' character. If routine return
with EFI_SUCCESS, containing length of hex string
buffer. If routine return with
EFI_BUFFER_TOO_SMALL, containg length of hex
string buffer desired.
@param Buf Buffer to be converted from.
@param Len Length in bytes of the buffer to be converted.
@retval EFI_SUCCESS Routine success.
@retval EFI_BUFFER_TOO_SMALL The hex string buffer is too small.
**/
EFI_STATUS
R8_BufToHexString (
IN OUT CHAR16 *Str,
IN OUT UINTN *HexStringBufferLength,
IN UINT8 *Buf,
IN UINTN Len
)
;
/**
Converts Unicode string to binary buffer.
The conversion may be partial.
The first character in the string that is not hex digit stops the conversion.
At a minimum, any blob of data could be represented as a hex string.
@param Buf Pointer to buffer that receives the data.
@param Len Length in bytes of the buffer to hold converted
data. If routine return with EFI_SUCCESS,
containing length of converted data. If routine
return with EFI_BUFFER_TOO_SMALL, containg length
of buffer desired.
@param Str String to be converted from.
@param ConvertedStrLen Length of the Hex String consumed.
@retval EFI_SUCCESS Routine Success.
@retval EFI_BUFFER_TOO_SMALL The buffer is too small to hold converted data.
**/
EFI_STATUS
R8_HexStringToBuf (
IN OUT UINT8 *Buf,
IN OUT UINTN *Len,
IN CHAR16 *Str,
OUT UINTN *ConvertedStrLen OPTIONAL
)
;
/**
Determines if a Unicode character is a hexadecimal digit.
The test is case insensitive.
@param Digit Pointer to byte that receives the value of the hex
character.
@param Char Unicode character to test.
@retval TRUE If the character is a hexadecimal digit.
@retval FALSE Otherwise.
**/
BOOLEAN
R8_IsHexDigit (
OUT UINT8 *Digit,
IN CHAR16 Char
)
;

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/** @file
Copyright (c) 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Setup.h
Abstract:
Revision History
**/
#ifndef _SETUP_H
#define _SETUP_H
#include <PiDxe.h>
#include <Protocol/Print.h>
#include <Protocol/SimpleTextOut.h>
#include <Protocol/SimpleTextIn.h>
#include <Protocol/FormBrowser2.h>
#include <Protocol/DevicePath.h>
#include <Protocol/UnicodeCollation.h>
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/HiiConfigRouting.h>
#include <Protocol/HiiDatabase.h>
#include <Protocol/HiiString.h>
#include <MdeModuleHii.h>
#include <Library/GraphicsLib.h>
#include <Library/PrintLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiDriverEntryPoint.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/IfrSupportLib.h>
#include <Library/HiiLib.h>
#include "R8Lib.h"
#include "Colors.h"
//@MT:#include EFI_PROTOCOL_DEFINITION (HiiDatabase)
//@MT:#include EFI_PROTOCOL_DEFINITION (HiiString)
//@MT:#include EFI_PROTOCOL_DEFINITION (HiiConfigRouting)
//@MT:#include EFI_PROTOCOL_DEFINITION (HiiConfigAccess)
//@MT:#include EFI_PROTOCOL_DEFINITION (FormBrowser2)
//@MT:#include EFI_GUID_DEFINITION (GlobalVariable)
//@MT:#include EFI_PROTOCOL_DEFINITION (DevicePath)
//@MT:#include EFI_PROTOCOL_DEFINITION (SimpleTextOut)
//@MT:#include EFI_PROTOCOL_DEFINITION (SimpleTextIn)
//@MT:#include EFI_PROTOCOL_DEFINITION (Print)
//@MT:#include EFI_PROTOCOL_DEFINITION (UnicodeCollation)
//
// This is the generated header file which includes whatever needs to be exported (strings + IFR)
//
extern UINT8 SetupBrowserStrings[];
//
// Screen definitions
//
#define BANNER_HEIGHT 6
#define BANNER_COLUMNS 3
#define FRONT_PAGE_HEADER_HEIGHT 6
#define NONE_FRONT_PAGE_HEADER_HEIGHT 3
#define LEFT_SKIPPED_COLUMNS 4
#define FOOTER_HEIGHT 4
#define STATUS_BAR_HEIGHT 1
#define SCROLL_ARROW_HEIGHT 1
#define POPUP_PAD_SPACE_COUNT 5
#define POPUP_FRAME_WIDTH 2
//
// Definition for function key setting
//
#define NONE_FUNCTION_KEY_SETTING 0
#define DEFAULT_FUNCTION_KEY_SETTING (FUNCTION_ONE | FUNCTION_TWO | FUNCTION_NINE | FUNCTION_TEN)
#define FUNCTION_ONE (1 << 0)
#define FUNCTION_TWO (1 << 1)
#define FUNCTION_NINE (1 << 2)
#define FUNCTION_TEN (1 << 3)
typedef struct {
EFI_GUID FormSetGuid;
UINTN KeySetting;
} FUNCTIION_KEY_SETTING;
//
// Character definitions
//
#define CHAR_SPACE 0x0020
#define UPPER_LOWER_CASE_OFFSET 0x20
//
// Time definitions
//
#define ONE_SECOND 10000000
//
// Display definitions
//
#define LEFT_HYPER_DELIMITER L'<'
#define RIGHT_HYPER_DELIMITER L'>'
#define LEFT_ONEOF_DELIMITER L'<'
#define RIGHT_ONEOF_DELIMITER L'>'
#define LEFT_NUMERIC_DELIMITER L'['
#define RIGHT_NUMERIC_DELIMITER L']'
#define LEFT_CHECKBOX_DELIMITER L'['
#define RIGHT_CHECKBOX_DELIMITER L']'
#define CHECK_ON L'X'
#define CHECK_OFF L' '
#define TIME_SEPARATOR L':'
#define DATE_SEPARATOR L'/'
#define YES_ANSWER L'Y'
#define NO_ANSWER L'N'
//
// This is the Input Error Message
//
#define INPUT_ERROR 1
//
// This is the NV RAM update required Message
//
#define NV_UPDATE_REQUIRED 2
//
// Refresh the Status Bar with flags
//
#define REFRESH_STATUS_BAR 0xff
//
// Incremental string lenght of ConfigRequest
//
#define CONFIG_REQUEST_STRING_INCREMENTAL 1024
//
// HII value compare result
//
#define HII_VALUE_UNDEFINED 0
#define HII_VALUE_EQUAL 1
#define HII_VALUE_LESS_THAN 2
#define HII_VALUE_GREATER_THAN 3
//
// Incremental size of stack for expression
//
#define EXPRESSION_STACK_SIZE_INCREMENT 0x100
#define EFI_SPECIFICATION_ERRATA_VERSION 0
#define EFI_IFR_SPECIFICATION_VERSION \
((((EFI_SPECIFICATION_VERSION) >> 8) & 0xff00) | \
(((EFI_SPECIFICATION_VERSION) & 0xf) << 4) | \
((EFI_SPECIFICATION_ERRATA_VERSION) & 0xf))
#define SETUP_DRIVER_SIGNATURE EFI_SIGNATURE_32 ('F', 'B', 'D', 'V')
typedef struct {
UINT32 Signature;
EFI_HANDLE Handle;
//
// Produced protocol
//
EFI_FORM_BROWSER2_PROTOCOL FormBrowser2;
EFI_PRINT_PROTOCOL Print;
} SETUP_DRIVER_PRIVATE_DATA;
typedef struct {
EFI_STRING_ID Banner[BANNER_HEIGHT][BANNER_COLUMNS];
} BANNER_DATA;
//
// IFR relative definition
//
#define EFI_HII_EXPRESSION_INCONSISTENT_IF 0
#define EFI_HII_EXPRESSION_NO_SUBMIT_IF 1
#define EFI_HII_EXPRESSION_GRAY_OUT_IF 2
#define EFI_HII_EXPRESSION_SUPPRESS_IF 3
#define EFI_HII_EXPRESSION_DISABLE_IF 4
#define EFI_HII_EXPRESSION_VALUE 5
#define EFI_HII_EXPRESSION_RULE 6
#define EFI_HII_VARSTORE_BUFFER 0
#define EFI_HII_VARSTORE_NAME_VALUE 1
#define EFI_HII_VARSTORE_EFI_VARIABLE 2
#define FORM_INCONSISTENT_VALIDATION 0
#define FORM_NO_SUBMIT_VALIDATION 1
typedef struct {
UINT8 Type;
EFI_IFR_TYPE_VALUE Value;
} EFI_HII_VALUE;
#define NAME_VALUE_NODE_SIGNATURE EFI_SIGNATURE_32 ('N', 'V', 'S', 'T')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
CHAR16 *Name;
CHAR16 *Value;
CHAR16 *EditValue;
} NAME_VALUE_NODE;
#define NAME_VALUE_NODE_FROM_LINK(a) CR (a, NAME_VALUE_NODE, Link, NAME_VALUE_NODE_SIGNATURE)
#define FORMSET_STORAGE_SIGNATURE EFI_SIGNATURE_32 ('F', 'S', 'T', 'G')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT8 Type; // Storage type
UINT16 VarStoreId;
EFI_GUID Guid;
CHAR16 *Name; // For EFI_IFR_VARSTORE
UINT16 Size;
UINT8 *Buffer;
UINT8 *EditBuffer; // Edit copy for Buffer Storage
LIST_ENTRY NameValueListHead; // List of NAME_VALUE_NODE
UINT32 Attributes; // For EFI_IFR_VARSTORE_EFI: EFI Variable attribute
CHAR16 *ConfigHdr; // <ConfigHdr>
CHAR16 *ConfigRequest; // <ConfigRequest> = <ConfigHdr> + <RequestElement>
UINTN ElementCount; // Number of <RequestElement> in the <ConfigRequest>
UINTN SpareStrLen; // Spare length of ConfigRequest string buffer
} FORMSET_STORAGE;
#define FORMSET_STORAGE_FROM_LINK(a) CR (a, FORMSET_STORAGE, Link, FORMSET_STORAGE_SIGNATURE)
#define EXPRESSION_OPCODE_SIGNATURE EFI_SIGNATURE_32 ('E', 'X', 'O', 'P')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT8 Operand;
UINT8 Format; // For EFI_IFR_TO_STRING, EFI_IFR_FIND
UINT8 Flags; // For EFI_IFR_SPAN
UINT8 RuleId; // For EFI_IFR_RULE_REF
EFI_HII_VALUE Value; // For EFI_IFR_EQ_ID_VAL, EFI_IFR_UINT64, EFI_IFR_UINT32, EFI_IFR_UINT16, EFI_IFR_UINT8, EFI_IFR_STRING_REF1
EFI_QUESTION_ID QuestionId; // For EFI_IFR_EQ_ID_ID, EFI_IFR_EQ_ID_LIST, EFI_IFR_QUESTION_REF1
EFI_QUESTION_ID QuestionId2;
UINT16 ListLength; // For EFI_IFR_EQ_ID_LIST
UINT16 *ValueList;
EFI_STRING_ID DevicePath; // For EFI_IFR_QUESTION_REF3_2, EFI_IFR_QUESTION_REF3_3
EFI_GUID Guid;
} EXPRESSION_OPCODE;
#define EXPRESSION_OPCODE_FROM_LINK(a) CR (a, EXPRESSION_OPCODE, Link, EXPRESSION_OPCODE_SIGNATURE)
#define FORM_EXPRESSION_SIGNATURE EFI_SIGNATURE_32 ('F', 'E', 'X', 'P')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT8 Type; // Type for this expression
UINT8 RuleId; // For EFI_IFR_RULE only
EFI_STRING_ID Error; // For EFI_IFR_NO_SUBMIT_IF, EFI_IFR_INCONSISTENT_IF only
EFI_HII_VALUE Result; // Expression evaluation result
LIST_ENTRY OpCodeListHead; // OpCodes consist of this expression (EXPRESSION_OPCODE)
} FORM_EXPRESSION;
#define FORM_EXPRESSION_FROM_LINK(a) CR (a, FORM_EXPRESSION, Link, FORM_EXPRESSION_SIGNATURE)
#define QUESTION_DEFAULT_SIGNATURE EFI_SIGNATURE_32 ('Q', 'D', 'F', 'T')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT16 DefaultId;
EFI_HII_VALUE Value; // Default value
FORM_EXPRESSION *ValueExpression; // Not-NULL indicates default value is provided by EFI_IFR_VALUE
} QUESTION_DEFAULT;
#define QUESTION_DEFAULT_FROM_LINK(a) CR (a, QUESTION_DEFAULT, Link, QUESTION_DEFAULT_SIGNATURE)
#define QUESTION_OPTION_SIGNATURE EFI_SIGNATURE_32 ('Q', 'O', 'P', 'T')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
EFI_STRING_ID Text;
UINT8 Flags;
EFI_HII_VALUE Value;
EFI_IMAGE_ID ImageId;
FORM_EXPRESSION *SuppressExpression; // Non-NULL indicates nested inside of SuppressIf
} QUESTION_OPTION;
#define QUESTION_OPTION_FROM_LINK(a) CR (a, QUESTION_OPTION, Link, QUESTION_OPTION_SIGNATURE)
#define FORM_BROWSER_STATEMENT_SIGNATURE EFI_SIGNATURE_32 ('F', 'S', 'T', 'A')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT8 Operand; // The operand (first byte) of this Statement or Question
//
// Statement Header
//
EFI_STRING_ID Prompt;
EFI_STRING_ID Help;
EFI_STRING_ID TextTwo; // For EFI_IFR_TEXT
//
// Question Header
//
EFI_QUESTION_ID QuestionId; // The value of zero is reserved
EFI_VARSTORE_ID VarStoreId; // A value of zero indicates no variable storage
FORMSET_STORAGE *Storage;
union {
EFI_STRING_ID VarName;
UINT16 VarOffset;
} VarStoreInfo;
UINT16 StorageWidth;
UINT8 QuestionFlags;
CHAR16 *VariableName; // Name/Value or EFI Variable name
CHAR16 *BlockName; // Buffer storage block name: "OFFSET=...WIDTH=..."
EFI_HII_VALUE HiiValue; // Edit copy for checkbox, numberic, oneof
UINT8 *BufferValue; // Edit copy for string, password, orderedlist
//
// OpCode specific members
//
UINT8 Flags; // for EFI_IFR_CHECKBOX, EFI_IFR_DATE, EFI_IFR_NUMERIC, EFI_IFR_ONE_OF,
// EFI_IFR_ORDERED_LIST, EFI_IFR_STRING,EFI_IFR_SUBTITLE,EFI_IFR_TIME, EFI_IFR_BANNER
UINT8 MaxContainers; // for EFI_IFR_ORDERED_LIST
UINT16 BannerLineNumber; // for EFI_IFR_BANNER, 1-based line number
EFI_STRING_ID QuestionConfig; // for EFI_IFR_ACTION, if 0 then no configuration string will be processed
UINT64 Minimum; // for EFI_IFR_ONE_OF/EFI_IFR_NUMERIC, it's Min/Max value
UINT64 Maximum; // for EFI_IFR_STRING/EFI_IFR_PASSWORD, it's Min/Max length
UINT64 Step;
EFI_DEFAULT_ID DefaultId; // for EFI_IFR_RESET_BUTTON
EFI_FORM_ID RefFormId; // for EFI_IFR_REF
EFI_QUESTION_ID RefQuestionId; // for EFI_IFR_REF2
EFI_GUID RefFormSetId; // for EFI_IFR_REF3
EFI_STRING_ID RefDevicePath; // for EFI_IFR_REF4
//
// Get from IFR parsing
//
FORM_EXPRESSION *ValueExpression; // nested EFI_IFR_VALUE, provide Question value and indicate Question is ReadOnly
LIST_ENTRY DefaultListHead; // nested EFI_IFR_DEFAULT list (QUESTION_DEFAULT), provide default values
LIST_ENTRY OptionListHead; // nested EFI_IFR_ONE_OF_OPTION list (QUESTION_OPTION)
EFI_IMAGE_ID ImageId; // nested EFI_IFR_IMAGE
UINT8 RefreshInterval; // nested EFI_IFR_REFRESH, refresh interval(in seconds) for Question value, 0 means no refresh
BOOLEAN InSubtitle; // nesting inside of EFI_IFR_SUBTITLE
LIST_ENTRY InconsistentListHead;// nested inconsistent expression list (FORM_EXPRESSION)
LIST_ENTRY NoSubmitListHead; // nested nosubmit expression list (FORM_EXPRESSION)
FORM_EXPRESSION *GrayOutExpression; // nesting inside of GrayOutIf
FORM_EXPRESSION *SuppressExpression; // nesting inside of SuppressIf
} FORM_BROWSER_STATEMENT;
#define FORM_BROWSER_STATEMENT_FROM_LINK(a) CR (a, FORM_BROWSER_STATEMENT, Link, FORM_BROWSER_STATEMENT_SIGNATURE)
#define FORM_BROWSER_FORM_SIGNATURE EFI_SIGNATURE_32 ('F', 'F', 'R', 'M')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT16 FormId;
EFI_STRING_ID FormTitle;
EFI_IMAGE_ID ImageId;
LIST_ENTRY ExpressionListHead; // List of Expressions (FORM_EXPRESSION)
LIST_ENTRY StatementListHead; // List of Statements and Questions (FORM_BROWSER_STATEMENT)
} FORM_BROWSER_FORM;
#define FORM_BROWSER_FORM_FROM_LINK(a) CR (a, FORM_BROWSER_FORM, Link, FORM_BROWSER_FORM_SIGNATURE)
#define FORMSET_DEFAULTSTORE_SIGNATURE EFI_SIGNATURE_32 ('F', 'D', 'F', 'S')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
UINT16 DefaultId;
EFI_STRING_ID DefaultName;
} FORMSET_DEFAULTSTORE;
#define FORMSET_DEFAULTSTORE_FROM_LINK(a) CR (a, FORMSET_DEFAULTSTORE, Link, FORMSET_DEFAULTSTORE_SIGNATURE)
typedef struct {
EFI_HII_HANDLE HiiHandle;
EFI_HANDLE DriverHandle;
EFI_HII_CONFIG_ACCESS_PROTOCOL *ConfigAccess;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
UINTN IfrBinaryLength;
UINT8 *IfrBinaryData;
EFI_GUID Guid;
EFI_STRING_ID FormSetTitle;
EFI_STRING_ID Help;
UINT16 Class;
UINT16 SubClass;
EFI_IMAGE_ID ImageId;
FORM_BROWSER_STATEMENT *StatementBuffer; // Buffer for all Statements and Questions
EXPRESSION_OPCODE *ExpressionBuffer; // Buffer for all Expression OpCode
LIST_ENTRY StorageListHead; // Storage list (FORMSET_STORAGE)
LIST_ENTRY DefaultStoreListHead; // DefaultStore list (FORMSET_DEFAULTSTORE)
LIST_ENTRY FormListHead; // Form list (FORM_BROWSER_FORM)
} FORM_BROWSER_FORMSET;
extern EFI_HII_DATABASE_PROTOCOL *mHiiDatabase;
extern EFI_HII_STRING_PROTOCOL *mHiiString;
extern EFI_HII_CONFIG_ROUTING_PROTOCOL *mHiiConfigRouting;
extern BANNER_DATA *BannerData;
extern EFI_HII_HANDLE FrontPageHandle;
extern UINTN gClassOfVfr;
extern UINTN gFunctionKeySetting;
extern BOOLEAN gResetRequired;
extern BOOLEAN gNvUpdateRequired;
extern EFI_HII_HANDLE gHiiHandle;
extern BOOLEAN gFirstIn;
extern UINT16 gDirection;
extern EFI_SCREEN_DESCRIPTOR gScreenDimensions;
extern BOOLEAN gUpArrow;
extern BOOLEAN gDownArrow;
//
// Browser Global Strings
//
extern CHAR16 *gFunctionOneString;
extern CHAR16 *gFunctionTwoString;
extern CHAR16 *gFunctionNineString;
extern CHAR16 *gFunctionTenString;
extern CHAR16 *gEnterString;
extern CHAR16 *gEnterCommitString;
extern CHAR16 *gEscapeString;
extern CHAR16 *gSaveFailed;
extern CHAR16 *gMoveHighlight;
extern CHAR16 *gMakeSelection;
extern CHAR16 *gDecNumericInput;
extern CHAR16 *gHexNumericInput;
extern CHAR16 *gToggleCheckBox;
extern CHAR16 *gPromptForData;
extern CHAR16 *gPromptForPassword;
extern CHAR16 *gPromptForNewPassword;
extern CHAR16 *gConfirmPassword;
extern CHAR16 *gConfirmError;
extern CHAR16 *gPassowordInvalid;
extern CHAR16 *gPressEnter;
extern CHAR16 *gEmptyString;
extern CHAR16 *gAreYouSure;
extern CHAR16 *gYesResponse;
extern CHAR16 *gNoResponse;
extern CHAR16 *gMiniString;
extern CHAR16 *gPlusString;
extern CHAR16 *gMinusString;
extern CHAR16 *gAdjustNumber;
extern CHAR16 gPromptBlockWidth;
extern CHAR16 gOptionBlockWidth;
extern CHAR16 gHelpBlockWidth;
extern EFI_GUID gZeroGuid;
extern EFI_GUID gTianoHiiIfrGuid;
//
// Global Procedure Defines
//
VOID
InitializeBrowserStrings (
VOID
)
;
UINTN
_Print (
IN CHAR16 *fmt,
...
)
;
UINTN
PrintString (
CHAR16 *String
)
;
UINTN
PrintChar (
CHAR16 Character
)
;
UINTN
PrintAt (
IN UINTN Column,
IN UINTN Row,
IN CHAR16 *fmt,
...
)
;
UINTN
PrintStringAt (
IN UINTN Column,
IN UINTN Row,
CHAR16 *String
)
;
UINTN
PrintCharAt (
IN UINTN Column,
IN UINTN Row,
CHAR16 Character
)
;
EFI_STATUS
ParseOpCodes (
IN FORM_BROWSER_FORMSET *FormSet
)
;
VOID
DestroyFormSet (
IN OUT FORM_BROWSER_FORMSET *FormSet
)
;
VOID
DisplayPageFrame (
VOID
)
;
EFI_STRING_ID
NewString (
IN CHAR16 *String,
IN EFI_HII_HANDLE HiiHandle
)
;
EFI_STATUS
DeleteString (
IN EFI_STRING_ID StringId,
IN EFI_HII_HANDLE HiiHandle
)
;
CHAR16 *
GetToken (
IN EFI_STRING_ID Token,
IN EFI_HII_HANDLE HiiHandle
)
;
VOID
CreateSharedPopUp (
IN UINTN RequestedWidth,
IN UINTN NumberOfLines,
IN CHAR16 **ArrayOfStrings
)
;
EFI_STATUS
CreateDialog (
IN UINTN NumberOfLines,
IN BOOLEAN HotKey,
IN UINTN MaximumStringSize,
OUT CHAR16 *StringBuffer,
OUT EFI_INPUT_KEY *KeyValue,
IN CHAR16 *String,
...
)
;
EFI_STATUS
GetQuestionValue (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN OUT FORM_BROWSER_STATEMENT *Question,
IN BOOLEAN Cached
)
;
EFI_STATUS
SetQuestionValue (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN OUT FORM_BROWSER_STATEMENT *Question,
IN BOOLEAN Cached
)
;
EFI_STATUS
ValidateQuestion (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN FORM_BROWSER_STATEMENT *Question,
IN UINTN Type
)
;
EFI_STATUS
SubmitForm (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form
)
;
EFI_STATUS
GetQuestionDefault (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN FORM_BROWSER_STATEMENT *Question,
IN UINT16 DefaultId
)
;
EFI_STATUS
InitializeCurrentSetting (
IN OUT FORM_BROWSER_FORMSET *FormSet
)
;
EFI_STATUS
InitializeFormSet (
IN EFI_HII_HANDLE Handle,
IN OUT EFI_GUID *FormSetGuid,
OUT FORM_BROWSER_FORMSET *FormSet
)
;
EFI_STATUS
ExtractFormDefault (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN UINT16 DefaultId
)
;
EFI_STATUS
LoadFormConfig (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form
)
;
EFI_STATUS
StorageToConfigResp (
IN FORMSET_STORAGE *Storage,
IN CHAR16 **ConfigResp
)
;
EFI_STATUS
ConfigRespToStorage (
IN FORMSET_STORAGE *Storage,
IN CHAR16 *ConfigResp
)
;
EFI_STATUS
LoadStorage (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORMSET_STORAGE *Storage
)
;
EFI_STATUS
GetIfrBinaryData (
IN EFI_HII_HANDLE Handle,
IN OUT EFI_GUID *FormSetGuid,
OUT UINTN *BinaryLength,
OUT UINT8 **BinaryData
)
;
EFI_STATUS
EFIAPI
SendForm (
IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,
IN EFI_HII_HANDLE *Handles,
IN UINTN HandleCount,
IN EFI_GUID *FormSetGuid, OPTIONAL
IN UINT16 FormId, OPTIONAL
IN CONST EFI_SCREEN_DESCRIPTOR *ScreenDimensions, OPTIONAL
OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest OPTIONAL
)
;
EFI_STATUS
EFIAPI
BrowserCallback (
IN CONST EFI_FORM_BROWSER2_PROTOCOL *This,
IN OUT UINTN *ResultsDataSize,
IN OUT EFI_STRING ResultsData,
IN BOOLEAN RetrieveData,
IN CONST EFI_GUID *VariableGuid, OPTIONAL
IN CONST CHAR16 *VariableName OPTIONAL
)
;
#endif

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@@ -0,0 +1,84 @@
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<MsaHeader>
<ModuleName>SetupBrowser</ModuleName>
<ModuleType>DXE_DRIVER</ModuleType>
<GuidValue>EBf342FE-B1D3-4EF8-957C-8048606FF671</GuidValue>
<Version>1.0</Version>
<Abstract>Component name for module SetupBrowser</Abstract>
<Description>FIX ME!</Description>
<Copyright>Copyright (c) 2007, Intel Corporation. All rights reserved.</Copyright>
<License>All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.</License>
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
</MsaHeader>
<ModuleDefinitions>
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
<BinaryModule>false</BinaryModule>
<OutputFileBasename>SetupBrowser</OutputFileBasename>
</ModuleDefinitions>
<LibraryClassDefinitions>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>PrintLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>DebugLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseMemoryLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiRuntimeServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiDriverEntryPoint</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>UefiBootServicesTableLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>BaseLib</Keyword>
</LibraryClass>
<LibraryClass Usage="ALWAYS_CONSUMED">
<Keyword>MemoryAllocationLib</Keyword>
</LibraryClass>
</LibraryClassDefinitions>
<SourceFiles>
<Filename>R8Lib.h</Filename>
<Filename>Print.h</Filename>
<Filename>Setup.c</Filename>
<Filename>Setup.h</Filename>
<Filename>Ui.h</Filename>
<Filename>Print.c</Filename>
<Filename>SetupBrowser.dxs</Filename>
<Filename>R8Lib.c</Filename>
<Filename>ProcessOptions.c</Filename>
<Filename>InputHandler.c</Filename>
<Filename>Ui.c</Filename>
<Filename>IfrParse.c</Filename>
<Filename>Expression.c</Filename>
<Filename>Colors.h</Filename>
<Filename>Presentation.c</Filename>
<Filename>SetupBrowserStr.uni</Filename>
</SourceFiles>
<PackageDependencies>
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
<Package PackageGuid="68169ab0-d41b-4009-9060-292c253ac43d"/>
</PackageDependencies>
<Protocols>
<Protocol Usage="ALWAYS_CONSUMED">
<ProtocolCName>gEfiPrintProtocolGuid</ProtocolCName>
</Protocol>
</Protocols>
<Externs>
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
<Extern>
<ModuleEntryPoint>InitializeSetup</ModuleEntryPoint>
</Extern>
</Externs>
</ModuleSurfaceArea>

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@@ -0,0 +1,82 @@
#/** @file
# Component name for module SetupBrowser
#
# FIX ME!
# Copyright (c) 2007, Intel Corporation. All rights reserved.
#
# All rights reserved. This program and the accompanying materials
# are licensed and made available under the terms and conditions of the BSD License
# which accompanies this distribution. The full text of the license may be found at
# http://opensource.org/licenses/bsd-license.php
#
# THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
# WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#
#
#**/
[Defines]
INF_VERSION = 0x00010005
BASE_NAME = SetupBrowser
FILE_GUID = EBf342FE-B1D3-4EF8-957C-8048606FF671
MODULE_TYPE = DXE_DRIVER
VERSION_STRING = 1.0
EDK_RELEASE_VERSION = 0x00020000
EFI_SPECIFICATION_VERSION = 0x0002000A
ENTRY_POINT = InitializeSetup
#
# The following information is for reference only and not required by the build tools.
#
# VALID_ARCHITECTURES = IA32 X64 IPF EBC
#
[Sources.common]
SetupBrowserStr.uni
Setup.c
Setup.h
IfrParse.c
Expression.c
InputHandler.c
Print.c
Print.h
Presentation.c
ProcessOptions.c
Ui.c
Ui.h
R8Lib.c
R8Lib.h
Colors.h
[Packages]
MdePkg/MdePkg.dec
MdeModulePkg/MdeModulePkg.dec
[LibraryClasses]
MemoryAllocationLib
BaseLib
UefiBootServicesTableLib
UefiDriverEntryPoint
UefiRuntimeServicesTableLib
BaseMemoryLib
DebugLib
PrintLib
GraphicsLib
IfrSupportLib
HiiLib
[Protocols]
gEfiPrintProtocolGuid # PROTOCOL ALWAYS_CONSUMED
gEfiHiiConfigAccessProtocolGuid
gEfiHiiStringProtocolGuid
gEfiFormBrowser2ProtocolGuid
gEfiHiiConfigRoutingProtocolGuid
gEfiHiiDatabaseProtocolGuid
gEfiUnicodeCollation2ProtocolGuid
[Depex]
gEfiHiiDatabaseProtocolGuid AND gEfiHiiConfigRoutingProtocolGuid

File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,478 @@
/** @file
Copyright (c) 2004 - 2007, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
Ui.h
Abstract:
Head file UI
Revision History
**/
#ifndef _UI_H
#define _UI_H
//@MT:#include "Tiano.h"
//@MT:#include "EfiDriverLib.h"
#include "Setup.h"
//@MT:#include "GraphicsLib.h"
//@MT:#include "EfiPrintLib.h"
//
// Globals
//
#define REGULAR_NUMERIC 0
#define TIME_NUMERIC 1
#define DATE_NUMERIC 2
#define SUBTITLE_INDENT 2
typedef enum {
UiNoOperation,
UiDefault,
UiSelect,
UiUp,
UiDown,
UiLeft,
UiRight,
UiReset,
UiSave,
UiPrevious,
UiPageUp,
UiPageDown,
UiMaxOperation
} UI_SCREEN_OPERATION;
typedef enum {
CfInitialization,
CfCheckSelection,
CfRepaint,
CfRefreshHighLight,
CfUpdateHelpString,
CfPrepareToReadKey,
CfReadKey,
CfScreenOperation,
CfUiPrevious,
CfUiSelect,
CfUiReset,
CfUiLeft,
CfUiRight,
CfUiUp,
CfUiPageUp,
CfUiPageDown,
CfUiDown,
CfUiSave,
CfUiDefault,
CfUiNoOperation,
CfExit,
CfMaxControlFlag
} UI_CONTROL_FLAG;
#define UI_ACTION_NONE 0
#define UI_ACTION_REFRESH_FORM 1
#define UI_ACTION_REFRESH_FORMSET 2
#define UI_ACTION_EXIT 3
typedef struct {
EFI_HII_HANDLE Handle;
//
// Target formset/form/Question information
//
EFI_GUID FormSetGuid;
UINT16 FormId;
UINT16 QuestionId;
UINTN TopRow;
UINTN BottomRow;
UINTN PromptCol;
UINTN OptionCol;
UINTN CurrentRow;
//
// Ation for Browser to taken:
// UI_ACTION_NONE - navigation inside a form
// UI_ACTION_REFRESH_FORM - re-evaluate expressions and repaint form
// UI_ACTION_REFRESH_FORMSET - re-parse formset IFR binary
//
UINTN Action;
//
// Current selected fomset/form/Question
//
FORM_BROWSER_FORMSET *FormSet;
FORM_BROWSER_FORM *Form;
FORM_BROWSER_STATEMENT *Statement;
} UI_MENU_SELECTION;
#define UI_MENU_OPTION_SIGNATURE EFI_SIGNATURE_32 ('u', 'i', 'm', 'm')
#define UI_MENU_LIST_SIGNATURE EFI_SIGNATURE_32 ('u', 'i', 'm', 'l')
typedef struct {
UINTN Signature;
LIST_ENTRY Link;
EFI_HII_HANDLE Handle;
FORM_BROWSER_STATEMENT *ThisTag;
UINT16 EntryNumber;
UINTN Row;
UINTN Col;
UINTN OptCol;
CHAR16 *Description;
UINTN Skip; // Number of lines
//
// Display item sequence for date/time
// Date: Month/Day/Year
// Sequence: 0 1 2
//
// Time: Hour : Minute : Second
// Sequence: 0 1 2
//
//
UINTN Sequence;
BOOLEAN GrayOut;
BOOLEAN ReadOnly;
} UI_MENU_OPTION;
#define MENU_OPTION_FROM_LINK(a) CR (a, UI_MENU_OPTION, Link, UI_MENU_OPTION_SIGNATURE)
typedef struct {
UINTN Signature;
LIST_ENTRY MenuLink;
UINT16 FormId;
UINT16 QuestionId;
} UI_MENU_LIST;
typedef struct _MENU_REFRESH_ENTRY {
struct _MENU_REFRESH_ENTRY *Next;
UI_MENU_OPTION *MenuOption; // Describes the entry needing an update
UI_MENU_SELECTION *Selection;
UINTN CurrentColumn;
UINTN CurrentRow;
UINTN CurrentAttribute;
} MENU_REFRESH_ENTRY;
typedef struct {
UINT16 ScanCode;
UI_SCREEN_OPERATION ScreenOperation;
} SCAN_CODE_TO_SCREEN_OPERATION;
typedef struct {
UI_SCREEN_OPERATION ScreenOperation;
UI_CONTROL_FLAG ControlFlag;
} SCREEN_OPERATION_T0_CONTROL_FLAG;
extern LIST_ENTRY gMenuList;
extern MENU_REFRESH_ENTRY *gMenuRefreshHead;
extern UI_MENU_SELECTION *gCurrentSelection;
//
// Global Functions
//
VOID
UiInitMenu (
VOID
)
;
VOID
UiInitMenuList (
VOID
)
;
VOID
UiRemoveMenuListEntry (
OUT UI_MENU_SELECTION *Selection
)
;
VOID
UiFreeMenuList (
VOID
)
;
VOID
UiAddMenuListEntry (
IN UI_MENU_SELECTION *Selection
)
;
VOID
UiFreeMenu (
VOID
)
;
VOID
UiAddMenuOption (
IN CHAR16 *String,
IN EFI_HII_HANDLE Handle,
IN FORM_BROWSER_STATEMENT *Statement,
IN UINT16 NumberOfLines,
IN UINT16 MenuItemCount
)
;
EFI_STATUS
UiDisplayMenu (
IN OUT UI_MENU_SELECTION *Selection
)
;
VOID
FreeBrowserStrings (
VOID
)
;
EFI_STATUS
SetupBrowser (
IN OUT UI_MENU_SELECTION *Selection
)
;
VOID
ValueToString (
IN CHAR16 *Buffer,
IN BOOLEAN Comma,
IN INT64 v
)
;
EFI_STATUS
UiIntToString (
IN UINTN num,
IN OUT CHAR16 *str,
IN UINT16 size
)
;
VOID
SetUnicodeMem (
IN VOID *Buffer,
IN UINTN Size,
IN CHAR16 Value
)
;
EFI_STATUS
UiWaitForSingleEvent (
IN EFI_EVENT Event,
IN UINT64 Timeout, OPTIONAL
IN UINT8 RefreshInterval OPTIONAL
)
;
VOID
CreatePopUp (
IN UINTN ScreenWidth,
IN UINTN NumberOfLines,
IN CHAR16 *ArrayOfStrings,
...
)
;
EFI_STATUS
ReadString (
IN UI_MENU_OPTION *MenuOption,
IN CHAR16 *Prompt,
OUT CHAR16 *StringPtr
)
;
EFI_STATUS
GetSelectionInputPopUp (
IN UI_MENU_SELECTION *Selection,
IN UI_MENU_OPTION *MenuOption
)
;
EFI_STATUS
GetNumericInput (
IN UI_MENU_SELECTION *Selection,
IN UI_MENU_OPTION *MenuOption
)
;
VOID
UpdateStatusBar (
IN UINTN MessageType,
IN UINT8 Flags,
IN BOOLEAN State
)
;
EFI_STATUS
ProcessQuestionConfig (
IN UI_MENU_SELECTION *Selection,
IN FORM_BROWSER_STATEMENT *Question
)
;
EFI_STATUS
PrintFormattedNumber (
IN FORM_BROWSER_STATEMENT *Question,
IN OUT CHAR16 *FormattedNumber,
IN UINTN BufferSize
)
;
QUESTION_OPTION *
ValueToOption (
IN FORM_BROWSER_STATEMENT *Question,
IN EFI_HII_VALUE *OptionValue
)
;
EFI_STATUS
ProcessOptions (
IN UI_MENU_SELECTION *Selection,
IN UI_MENU_OPTION *MenuOption,
IN BOOLEAN Selected,
OUT CHAR16 **OptionString
)
;
VOID
ProcessHelpString (
IN CHAR16 *StringPtr,
OUT CHAR16 **FormattedString,
IN UINTN RowCount
)
;
VOID
UpdateKeyHelp (
IN UI_MENU_OPTION *MenuOption,
IN BOOLEAN Selected
)
;
VOID
ClearLines (
UINTN LeftColumn,
UINTN RightColumn,
UINTN TopRow,
UINTN BottomRow,
UINTN TextAttribute
)
;
UINTN
GetStringWidth (
CHAR16 *String
)
;
UINT16
GetLineByWidth (
IN CHAR16 *InputString,
IN UINT16 LineWidth,
IN OUT UINTN *Index,
OUT CHAR16 **OutputString
)
;
UINT16
GetWidth (
IN FORM_BROWSER_STATEMENT *Statement,
IN EFI_HII_HANDLE Handle
)
;
VOID
NewStrCat (
CHAR16 *Destination,
CHAR16 *Source
)
;
EFI_STATUS
WaitForKeyStroke (
OUT EFI_INPUT_KEY *Key
)
;
VOID
ResetScopeStack (
VOID
)
;
EFI_STATUS
PushScope (
IN UINT8 Operand
)
;
EFI_STATUS
PopScope (
OUT UINT8 *Operand
)
;
FORM_BROWSER_FORM *
IdToForm (
IN FORM_BROWSER_FORMSET *FormSet,
IN UINT16 FormId
)
;
FORM_BROWSER_STATEMENT *
IdToQuestion (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN UINT16 QuestionId
)
;
FORM_EXPRESSION *
IdToExpression (
IN FORM_BROWSER_FORM *Form,
IN UINT8 RuleId
)
;
VOID
ExtendValueToU64 (
IN EFI_HII_VALUE *Value
)
;
INTN
CompareHiiValue (
IN EFI_HII_VALUE *Value1,
IN EFI_HII_VALUE *Value2,
IN EFI_HII_HANDLE HiiHandle OPTIONAL
)
;
EFI_STATUS
EvaluateExpression (
IN FORM_BROWSER_FORMSET *FormSet,
IN FORM_BROWSER_FORM *Form,
IN OUT FORM_EXPRESSION *Expression
)
;
#endif // _UI_H