diff options
Diffstat (limited to 'IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c')
| -rw-r--r-- | IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c | 751 |
1 files changed, 0 insertions, 751 deletions
diff --git a/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c b/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c deleted file mode 100644 index 99386adac0..0000000000 --- a/IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c +++ /dev/null @@ -1,751 +0,0 @@ -/** @file
- Library Routines to create IFR on-the-fly
-
-Copyright (c) 2006, 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 "IfrSupportLibInternal.h"
-
-/**
- Create a formset.
-
- The form package is a collection of forms that are intended to describe the pages that will be
- displayed to the user.
-
- @param FormSetTitle Title of formset
- @param Guid Guid of formset
- @param Class Class of formset
- @param SubClass Sub class of formset
- @param FormBuffer Pointer of the formset created
- @param StringBuffer Pointer of FormSetTitile string created
-
- @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
- @retval EFI_SUCCESS Formset successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateFormSet (
- IN CHAR16 *FormSetTitle,
- IN EFI_GUID *Guid,
- IN UINT8 Class,
- IN UINT8 SubClass,
- IN OUT VOID **FormBuffer,
- IN OUT VOID **StringBuffer
- )
-{
- EFI_STATUS Status;
- EFI_HII_IFR_PACK IfrPack;
- FRAMEWORK_EFI_IFR_FORM_SET FormSet;
- FRAMEWORK_EFI_IFR_END_FORM_SET EndFormSet;
- UINT8 *Destination;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Pre-allocate a buffer sufficient for us to work from.
- //
- FormBuffer = AllocateZeroPool (DEFAULT_FORM_BUFFER_SIZE);
- if (FormBuffer == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- //
- // Pre-allocate a buffer sufficient for us to work from.
- //
- StringBuffer = AllocateZeroPool (DEFAULT_STRING_BUFFER_SIZE);
- if (StringBuffer == NULL) {
- FreePool (FormBuffer);
- return EFI_OUT_OF_RESOURCES;
- }
-
- //
- // Add FormSetTitle to the StringBuffer, get FormSetTitle's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (*StringBuffer, CurrentLanguage, FormSetTitle, &StringToken);
- if (EFI_ERROR (Status)) {
- FreePool (FormBuffer);
- FreePool (StringBuffer);
- return Status;
- }
-
- //
- // Initialize the Ifr Package header data
- //
- IfrPack.Header.Length = sizeof (EFI_HII_PACK_HEADER) + sizeof (FRAMEWORK_EFI_IFR_FORM_SET) + sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET);
- IfrPack.Header.Type = EFI_HII_IFR;
-
- //
- // Initialize FormSet with the appropriate information
- //
- FormSet.Header.OpCode = FRAMEWORK_EFI_IFR_FORM_SET_OP;
- FormSet.Header.Length = sizeof (FRAMEWORK_EFI_IFR_FORM_SET);
- FormSet.FormSetTitle = StringToken;
- FormSet.Class = Class;
- FormSet.SubClass = SubClass;
- CopyGuid ((GUID *)(VOID *)&FormSet.Guid, Guid);
-
- //
- // Initialize the end formset data
- //
- EndFormSet.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET);
- EndFormSet.Header.OpCode = FRAMEWORK_EFI_IFR_END_FORM_SET_OP;
-
- //
- // Copy the formset/endformset data to the form buffer
- //
- Destination = (UINT8 *) *FormBuffer;
- CopyMem (Destination, &IfrPack, sizeof (EFI_HII_PACK_HEADER));
-
- Destination = Destination + sizeof (EFI_HII_PACK_HEADER);
- CopyMem (Destination, &FormSet, sizeof (FRAMEWORK_EFI_IFR_FORM_SET));
-
- Destination = Destination + sizeof (FRAMEWORK_EFI_IFR_FORM_SET);
- CopyMem (Destination, &EndFormSet, sizeof (FRAMEWORK_EFI_IFR_END_FORM_SET));
-
- return EFI_SUCCESS;
-}
-
-/**
- Create a form.
- A form is the encapsulation of what amounts to a browser page. The header defines a FormId,
- which is referenced by the form package, among others. It also defines a FormTitle, which is a
- string to be used as the title for the form
-
- @param FormTitle Title of the form
- @param FormId Id of the form
- @param FormBuffer Pointer of the form created
- @param StringBuffer Pointer of FormTitil string created
-
- @retval EFI_SUCCESS Form successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateForm (
- IN CHAR16 *FormTitle,
- IN UINT16 FormId,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_FORM Form;
- FRAMEWORK_EFI_IFR_END_FORM EndForm;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add FormTitle to the StringBuffer, get FormTitle's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, FormTitle, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Form.Header.OpCode = FRAMEWORK_EFI_IFR_FORM_OP;
- Form.Header.Length = sizeof (FRAMEWORK_EFI_IFR_FORM);
- Form.FormId = FormId;
- Form.FormTitle = StringToken;
-
- Status = AddOpCode (FormBuffer, &Form);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- EndForm.Header.OpCode = FRAMEWORK_EFI_IFR_END_FORM_OP;
- EndForm.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_FORM);
-
- Status = AddOpCode (FormBuffer, &EndForm);
-
- return Status;
-}
-
-/**
- Create a SubTitle.
-
- Subtitle strings are intended to be used by authors to separate sections of questions into semantic
- groups.
-
- @param SubTitle Sub title to be created
- @param FormBuffer Where this subtitle to add to
- @param StringBuffer String buffer created for subtitle
-
- @retval EFI_SUCCESS Subtitle successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateSubTitle (
- IN CHAR16 *SubTitle,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_SUBTITLE Subtitle;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add SubTitle to the StringBuffer, get SubTitle's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, SubTitle, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Subtitle.Header.OpCode = FRAMEWORK_EFI_IFR_SUBTITLE_OP;
- Subtitle.Header.Length = sizeof (FRAMEWORK_EFI_IFR_SUBTITLE);
- Subtitle.SubTitle = StringToken;
-
- Status = AddOpCode (FormBuffer, &Subtitle);
-
- return Status;
-}
-
-/**
- Create a line of text.
- Unlike HTML, text is simply another tag.
- This tag type enables IFR to be more easily localized.
-
- @param String First string of the text
- @param String2 Second string of the text
- @param String3 Help string of the text
- @param Flags Flag of the text
- @param Key Key of the text
- @param FormBuffer The form where this text adds to
- @param StringBuffer String buffer created for String, String2 and String3
-
- @retval EFI_SUCCESS Text successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateText (
- IN CHAR16 *String,
- IN CHAR16 *String2,
- IN CHAR16 *String3,
- IN UINT8 Flags,
- IN UINT16 Key,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_TEXT Text;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add first string to the StringBuffer, get first string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, String, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Text.Header.OpCode = FRAMEWORK_EFI_IFR_TEXT_OP;
- Text.Header.Length = sizeof (FRAMEWORK_EFI_IFR_TEXT);
- Text.Text = StringToken;
-
- //
- // Add second string, get first string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, String2, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Text.TextTwo = StringToken;
- Text.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
- Text.Key = Key;
-
- //
- // Add second string, get first string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, String3, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Text.Help = StringToken;
-
- Status = AddOpCode (FormBuffer, &Text);
-
- return Status;
-}
-
-/**
- Create a hyperlink.
-
- @param FormId Form ID of the hyperlink
- @param Prompt Prompt of the hyperlink
- @param FormBuffer The form where this hyperlink adds to
- @param StringBuffer String buffer created for Prompt
-
- @retval EFI_SUCCESS Hyperlink successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateGoto (
- IN UINT16 FormId,
- IN CHAR16 *Prompt,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_REF Hyperlink;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Hyperlink.Header.OpCode = FRAMEWORK_EFI_IFR_REF_OP;
- Hyperlink.Header.Length = sizeof (FRAMEWORK_EFI_IFR_REF);
- Hyperlink.FormId = FormId;
- Hyperlink.Prompt = StringToken;
-
- Status = AddOpCode (FormBuffer, &Hyperlink);
-
- return Status;
-}
-
-/**
- Create a one-of question with a set of options to choose from. The
- OptionsList is a pointer to a null-terminated list of option descriptions.
-
- @param QuestionId Question ID of the one-of box
- @param DataWidth DataWidth of the one-of box
- @param Prompt Prompt of the one-of box
- @param Help Help of the one-of box
- @param OptionsList Each string in it is an option of the one-of box
- @param OptionCount Option string count
- @param FormBuffer The form where this one-of box adds to
- @param StringBuffer String buffer created for Prompt, Help and Option strings
-
- @retval EFI_DEVICE_ERROR DataWidth > 2
- @retval EFI_SUCCESS One-Of box successfully created.
-**/
-EFI_STATUS
-EFIAPI
-CreateOneOf (
- IN UINT16 QuestionId,
- IN UINT8 DataWidth,
- IN CHAR16 *Prompt,
- IN CHAR16 *Help,
- IN IFR_OPTION *OptionsList,
- IN UINTN OptionCount,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- FRAMEWORK_EFI_IFR_ONE_OF OneOf;
- FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption;
- FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // We do not create op-code storage widths for one-of in excess of 16 bits for now
- //
- if (DataWidth > 2) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- OneOf.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OP;
- OneOf.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF);
- OneOf.QuestionId = QuestionId;
- OneOf.Width = DataWidth;
- OneOf.Prompt = StringToken;
-
- //
- // Add Help string to the StringBuffer, get Help string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- OneOf.Help = StringToken;
-
- Status = AddOpCode (FormBuffer, &OneOf);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- for (Index = 0; Index < OptionCount; Index++) {
- OneOfOption.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP;
- OneOfOption.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF_OPTION);
-
- //
- // Add OptionString string to the StringBuffer, get OptionString string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, OptionsList[Index].OptionString, &StringToken);
-
- OneOfOption.Option = StringToken;
- OneOfOption.Value = OptionsList[Index].Value;
- OneOfOption.Flags = (UINT8) (OptionsList[Index].Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
- OneOfOption.Key = OptionsList[Index].Key;
-
- Status = AddOpCode (FormBuffer, &OneOfOption);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
-
- EndOneOf.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_ONE_OF);
- EndOneOf.Header.OpCode = FRAMEWORK_EFI_IFR_END_ONE_OF_OP;
-
- Status = AddOpCode (FormBuffer, &EndOneOf);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Create a one-of question with a set of options to choose from. The
- OptionsList is a pointer to a null-terminated list of option descriptions.
-
- @param QuestionId Question ID of the ordered list
- @param MaxEntries MaxEntries of the ordered list
- @param Prompt Prompt of the ordered list
- @param Help Help of the ordered list
- @param OptionsList Each string in it is an option of the ordered list
- @param OptionCount Option string count
- @param FormBuffer The form where this ordered list adds to
- @param StringBuffer String buffer created for Prompt, Help and Option strings
-
- @retval EFI_SUCCESS Ordered list successfully created.
-**/
-EFI_STATUS
-EFIAPI
-CreateOrderedList (
- IN UINT16 QuestionId,
- IN UINT8 MaxEntries,
- IN CHAR16 *Prompt,
- IN CHAR16 *Help,
- IN IFR_OPTION *OptionsList,
- IN UINTN OptionCount,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- UINTN Index;
- FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList;
- FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption;
- FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- OrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_ORDERED_LIST_OP;
- OrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST);
- OrderedList.QuestionId = QuestionId;
- OrderedList.MaxEntries = MaxEntries;
- OrderedList.Prompt = StringToken;
-
- //
- // Add Help string to the StringBuffer, get Help string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- OrderedList.Help = StringToken;
-
- Status = AddOpCode (FormBuffer, &OrderedList);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- for (Index = 0; Index < OptionCount; Index++) {
- OrderedListOption.Header.OpCode = FRAMEWORK_EFI_IFR_ONE_OF_OPTION_OP;
- OrderedListOption.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ONE_OF_OPTION);
-
- //
- // Add OptionString string to the StringBuffer, get OptionString string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, OptionsList[Index].OptionString, &StringToken);
-
- OrderedListOption.Option = StringToken;
- OrderedListOption.Value = OptionsList[Index].Value;
- OrderedListOption.Flags = (UINT8) (OptionsList[Index].Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
- OrderedListOption.Key = OptionsList[Index].Key;
-
- Status = AddOpCode (FormBuffer, &OrderedListOption);
- if (EFI_ERROR (Status)) {
- return Status;
- }
- }
-
- EndOrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_END_ONE_OF);
- EndOrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_END_ONE_OF_OP;
-
- Status = AddOpCode (FormBuffer, &EndOrderedList);
-
- return Status;
-}
-
-/**
- Create a checkbox.
-
- @param QuestionId Question ID of the check box
- @param DataWidth DataWidth of the check box
- @param Prompt Prompt of the check box
- @param Help Help of the check box
- @param Flags Flags of the check box
- @param FormBuffer The form where this check box adds to
- @param StringBuffer String buffer created for Prompt and Help.
-
- @retval EFI_DEVICE_ERROR DataWidth > 1
- @retval EFI_SUCCESS Check box successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateCheckBox (
- IN UINT16 QuestionId,
- IN UINT8 DataWidth,
- IN CHAR16 *Prompt,
- IN CHAR16 *Help,
- IN UINT8 Flags,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_CHECKBOX CheckBox;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // We do not create op-code storage widths for checkbox in excess of 8 bits for now
- //
- if (DataWidth > 1) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CheckBox.Header.OpCode = FRAMEWORK_EFI_IFR_CHECKBOX_OP;
- CheckBox.Header.Length = sizeof (FRAMEWORK_EFI_IFR_CHECKBOX);
- CheckBox.QuestionId = QuestionId;
- CheckBox.Width = DataWidth;
- CheckBox.Prompt = StringToken;
-
- //
- // Add Help string to the StringBuffer, get Help string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- CheckBox.Help = StringToken;
- CheckBox.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
-
- Status = AddOpCode (FormBuffer, &CheckBox);
-
- return Status;
-}
-
-/**
- Create a numeric.
-
- @param QuestionId Question ID of the numeric
- @param DataWidth DataWidth of the numeric
- @param Prompt Prompt of the numeric
- @param Help Help of the numeric
- @param Minimum Minumun boundary of the numeric
- @param Maximum Maximum boundary of the numeric
- @param Step Step of the numeric
- @param Default Default value
- @param Flags Flags of the numeric
- @param Key Key of the numeric
- @param FormBuffer The form where this numeric adds to
- @param StringBuffer String buffer created for Prompt and Help.
-
- @retval EFI_DEVICE_ERROR DataWidth > 2
- @retval EFI_SUCCESS Numeric is successfully created
-**/
-EFI_STATUS
-EFIAPI
-CreateNumeric (
- IN UINT16 QuestionId,
- IN UINT8 DataWidth,
- IN CHAR16 *Prompt,
- IN CHAR16 *Help,
- IN UINT16 Minimum,
- IN UINT16 Maximum,
- IN UINT16 Step,
- IN UINT16 Default,
- IN UINT8 Flags,
- IN UINT16 Key,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_NUMERIC Numeric;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // We do not create op-code storage widths for numerics in excess of 16 bits for now
- //
- if (DataWidth > 2) {
- return EFI_DEVICE_ERROR;
- }
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Numeric.Header.OpCode = FRAMEWORK_EFI_IFR_NUMERIC_OP;
- Numeric.Header.Length = sizeof (FRAMEWORK_EFI_IFR_NUMERIC);
- Numeric.QuestionId = QuestionId;
- Numeric.Width = DataWidth;
- Numeric.Prompt = StringToken;
-
- //
- // Add Help string to the StringBuffer, get Help string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Numeric.Help = StringToken;
- Numeric.Minimum = Minimum;
- Numeric.Maximum = Maximum;
- Numeric.Step = Step;
- Numeric.Default = Default;
- Numeric.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
- Numeric.Key = Key;
-
- Status = AddOpCode (FormBuffer, &Numeric);
-
- return Status;
-}
-
-/**
- Create a string.
-
- @param QuestionId Question ID of the string
- @param DataWidth DataWidth of the string
- @param Prompt Prompt of the string
- @param Help Help of the string
- @param MinSize Min size boundary of the string
- @param MaxSize Max size boundary of the string
- @param Flags Flags of the string
- @param Key Key of the string
- @param FormBuffer The form where this string adds to
- @param StringBuffer String buffer created for Prompt and Help.
-
- @retval EFI_SUCCESS String successfully created.
-**/
-EFI_STATUS
-EFIAPI
-CreateString (
- IN UINT16 QuestionId,
- IN UINT8 DataWidth,
- IN CHAR16 *Prompt,
- IN CHAR16 *Help,
- IN UINT8 MinSize,
- IN UINT8 MaxSize,
- IN UINT8 Flags,
- IN UINT16 Key,
- IN OUT VOID *FormBuffer,
- IN OUT VOID *StringBuffer
- )
-{
- EFI_STATUS Status;
- FRAMEWORK_EFI_IFR_STRING String;
- CHAR16 CurrentLanguage[4];
- STRING_REF StringToken;
-
- //
- // Add Prompt string to the StringBuffer, get Prompt string's token
- //
- GetCurrentLanguage (CurrentLanguage);
- Status = AddString (StringBuffer, CurrentLanguage, Prompt, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- String.Header.OpCode = FRAMEWORK_EFI_IFR_STRING_OP;
- String.Header.Length = sizeof (FRAMEWORK_EFI_IFR_STRING);
- String.QuestionId = QuestionId;
- String.Width = DataWidth;
- String.Prompt = StringToken;
-
- //
- // Add Help string to the StringBuffer, get Help string's token
- //
- Status = AddString (StringBuffer, CurrentLanguage, Help, &StringToken);
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- String.Help = StringToken;
- String.MinSize = MinSize;
- String.MaxSize = MaxSize;
- String.Flags = (UINT8) (Flags | FRAMEWORK_EFI_IFR_FLAG_CREATED);
- String.Key = Key;
-
- Status = AddOpCode (FormBuffer, &String);
-
- return Status;
-}
-
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