diff options
Diffstat (limited to 'EdkCompatibilityPkg/Foundation/Library/Dxe/UefiEfiIfrSupportLib/UefiIfrOpCodeCreation.c')
| -rw-r--r-- | EdkCompatibilityPkg/Foundation/Library/Dxe/UefiEfiIfrSupportLib/UefiIfrOpCodeCreation.c | 638 |
1 files changed, 0 insertions, 638 deletions
diff --git a/EdkCompatibilityPkg/Foundation/Library/Dxe/UefiEfiIfrSupportLib/UefiIfrOpCodeCreation.c b/EdkCompatibilityPkg/Foundation/Library/Dxe/UefiEfiIfrSupportLib/UefiIfrOpCodeCreation.c deleted file mode 100644 index 2c454de951..0000000000 --- a/EdkCompatibilityPkg/Foundation/Library/Dxe/UefiEfiIfrSupportLib/UefiIfrOpCodeCreation.c +++ /dev/null @@ -1,638 +0,0 @@ -/*++
-
-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>
-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:
-
- UefiIfrOpCodeCreation.c
-
-Abstract:
-
- Library Routines to create IFR independent of string data - assume tokens already exist
- Primarily to be used for exporting op-codes at a label in pre-defined forms.
-
-Revision History:
-
---*/
-
-#include "UefiIfrLibrary.h"
-
-EFI_GUID mIfrVendorGuid = EFI_IFR_TIANO_GUID;
-
-STATIC
-BOOLEAN
-IsValidQuestionFlags (
- IN UINT8 Flags
- )
-{
- return (BOOLEAN)((Flags & (~QUESTION_FLAGS)) ? FALSE : TRUE);
-}
-
-STATIC
-BOOLEAN
-IsValidValueType (
- IN UINT8 Type
- )
-{
- return (BOOLEAN)((Type <= EFI_IFR_TYPE_OTHER) ? TRUE : FALSE);
-}
-
-STATIC
-BOOLEAN
-IsValidNumricFlags (
- IN UINT8 Flags
- )
-{
- if (Flags & ~(EFI_IFR_NUMERIC_SIZE | EFI_IFR_DISPLAY)) {
- return FALSE;
- }
-
- if ((Flags & EFI_IFR_DISPLAY) > EFI_IFR_DISPLAY_UINT_HEX) {
- return FALSE;
- }
-
- return TRUE;
-}
-
-STATIC
-BOOLEAN
-IsValidCheckboxFlags (
- IN UINT8 Flags
- )
-{
- return (BOOLEAN)((Flags <= EFI_IFR_CHECKBOX_DEFAULT_MFG) ? TRUE : FALSE);
-}
-
-EFI_STATUS
-CreateEndOpCode (
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_END End;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (Data->Offset + sizeof (EFI_IFR_END) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- End.Header.Length = (UINT8) sizeof (EFI_IFR_END);
- End.Header.OpCode = EFI_IFR_END_OP;
- End.Header.Scope = 0;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &End, sizeof (EFI_IFR_END));
- Data->Offset += sizeof (EFI_IFR_END);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateDefaultOpCode (
- IN EFI_IFR_TYPE_VALUE *Value,
- IN UINT8 Type,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_DEFAULT Default;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if ((Value == NULL) || !IsValidValueType (Type)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + sizeof (EFI_IFR_DEFAULT) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Default.Header.OpCode = EFI_IFR_DEFAULT_OP;
- Default.Header.Length = (UINT8) sizeof (EFI_IFR_DEFAULT);
- Default.Header.Scope = 0;
- Default.Type = Type;
- Default.DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
- EfiCopyMem (&Default.Value, Value, sizeof(EFI_IFR_TYPE_VALUE));
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Default, sizeof (EFI_IFR_DEFAULT));
- Data->Offset += sizeof (EFI_IFR_DEFAULT);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateActionOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN EFI_STRING_ID QuestionConfig,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_ACTION Action;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + sizeof (EFI_IFR_ACTION) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Action.Header.OpCode = EFI_IFR_ACTION_OP;
- Action.Header.Length = (UINT8) sizeof (EFI_IFR_ACTION);
- Action.Header.Scope = 0;
- Action.Question.QuestionId = QuestionId;
- Action.Question.Header.Prompt = Prompt;
- Action.Question.Header.Help = Help;
- Action.Question.VarStoreId = INVALID_VARSTORE_ID;
- Action.Question.Flags = QuestionFlags;
- Action.QuestionConfig = QuestionConfig;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Action, sizeof (EFI_IFR_ACTION));
- Data->Offset += sizeof (EFI_IFR_ACTION);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateSubTitleOpCode (
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 Flags,
- IN UINT8 Scope,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_SUBTITLE Subtitle;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (Data->Offset + sizeof (EFI_IFR_SUBTITLE) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Subtitle.Header.OpCode = EFI_IFR_SUBTITLE_OP;
- Subtitle.Header.Length = (UINT8) sizeof (EFI_IFR_SUBTITLE);
- Subtitle.Header.Scope = Scope;
- Subtitle.Statement.Prompt = Prompt;
- Subtitle.Statement.Help = Help;
- Subtitle.Flags = Flags;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Subtitle, sizeof (EFI_IFR_SUBTITLE));
- Data->Offset += sizeof (EFI_IFR_SUBTITLE);
-
- return EFI_SUCCESS;
-}
-
-
-EFI_STATUS
-CreateTextOpCode (
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN EFI_STRING_ID TextTwo,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_TEXT Text;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (Data->Offset + sizeof (EFI_IFR_TEXT) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Text.Header.OpCode = EFI_IFR_TEXT_OP;
- Text.Header.Length = (UINT8) sizeof (EFI_IFR_TEXT);
- Text.Header.Scope = 0;
- Text.Statement.Prompt = Prompt;
- Text.Statement.Help = Help;
- Text.TextTwo = TextTwo;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Text, sizeof (EFI_IFR_TEXT));
- Data->Offset += sizeof (EFI_IFR_TEXT);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateGotoOpCode (
- IN EFI_FORM_ID FormId,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN EFI_QUESTION_ID QuestionId,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_REF Goto;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + sizeof (EFI_IFR_REF) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Goto.Header.OpCode = EFI_IFR_REF_OP;
- Goto.Header.Length = (UINT8) sizeof (EFI_IFR_REF);
- Goto.Header.Scope = 0;
- Goto.Question.Header.Prompt = Prompt;
- Goto.Question.Header.Help = Help;
- Goto.Question.VarStoreId = INVALID_VARSTORE_ID;
- Goto.Question.QuestionId = QuestionId;
- Goto.Question.Flags = QuestionFlags;
- Goto.FormId = FormId;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Goto, sizeof (EFI_IFR_REF));
- Data->Offset += sizeof (EFI_IFR_REF);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateOneOfOptionOpCode (
- IN UINTN OptionCount,
- IN IFR_OPTION *OptionsList,
- IN UINT8 Type,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- UINTN Index;
- UINT8 *LocalBuffer;
- EFI_IFR_ONE_OF_OPTION OneOfOption;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if ((OptionCount != 0) && (OptionsList == NULL)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- for (Index = 0; Index < OptionCount; Index++) {
- OneOfOption.Header.OpCode = EFI_IFR_ONE_OF_OPTION_OP;
- OneOfOption.Header.Length = (UINT8) sizeof (EFI_IFR_ONE_OF_OPTION);
- OneOfOption.Header.Scope = 0;
-
- OneOfOption.Option = OptionsList[Index].StringToken;
- OneOfOption.Value = OptionsList[Index].Value;
- OneOfOption.Flags = (UINT8)(OptionsList[Index].Flags & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));
- OneOfOption.Type = Type;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &OneOfOption, sizeof (EFI_IFR_ONE_OF_OPTION));
- Data->Offset += sizeof (EFI_IFR_ONE_OF_OPTION);
- }
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateOneOfOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_VARSTORE_ID VarStoreId,
- IN UINT16 VarOffset,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN UINT8 OneOfFlags,
- IN IFR_OPTION *OptionsList,
- IN UINTN OptionCount,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- UINTN Length;
- EFI_IFR_ONE_OF OneOf;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidNumricFlags (OneOfFlags) ||
- !IsValidQuestionFlags (QuestionFlags) ||
- ((OptionCount != 0) && (OptionsList == NULL))) {
- return EFI_INVALID_PARAMETER;
- }
-
- Length = sizeof (EFI_IFR_ONE_OF) + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) + sizeof (EFI_IFR_END);
- if (Data->Offset + Length > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- OneOf.Header.OpCode = EFI_IFR_ONE_OF_OP;
- OneOf.Header.Length = (UINT8) sizeof (EFI_IFR_ONE_OF);
- OneOf.Header.Scope = 1;
- OneOf.Question.Header.Prompt = Prompt;
- OneOf.Question.Header.Help = Help;
- OneOf.Question.QuestionId = QuestionId;
- OneOf.Question.VarStoreId = VarStoreId;
- OneOf.Question.VarStoreInfo.VarOffset = VarOffset;
- OneOf.Question.Flags = QuestionFlags;
- OneOf.Flags = OneOfFlags;
- EfiZeroMem ((VOID *) &OneOf.data, sizeof (MINMAXSTEP_DATA));
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &OneOf, sizeof (EFI_IFR_ONE_OF));
- Data->Offset += sizeof (EFI_IFR_ONE_OF);
-
- CreateOneOfOptionOpCode (OptionCount, OptionsList, (UINT8)(OneOfFlags & EFI_IFR_NUMERIC_SIZE), Data);
-
- CreateEndOpCode (Data);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateOrderedListOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_VARSTORE_ID VarStoreId,
- IN UINT16 VarOffset,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN UINT8 OrderedListFlags,
- IN UINT8 DataType,
- IN UINT8 MaxContainers,
- IN IFR_OPTION *OptionsList,
- IN UINTN OptionCount,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- UINTN Length;
- EFI_IFR_ORDERED_LIST OrderedList;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags) ||
- ((OptionCount != 0) && (OptionsList == NULL))) {
- return EFI_INVALID_PARAMETER;
- }
-
- if ((OrderedListFlags & (~(EFI_IFR_UNIQUE_SET | EFI_IFR_NO_EMPTY_SET))) != 0) {
- return EFI_INVALID_PARAMETER;
- }
-
- Length = sizeof (EFI_IFR_ORDERED_LIST) + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) + sizeof (EFI_IFR_END);
- if (Data->Offset + Length > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- OrderedList.Header.OpCode = EFI_IFR_ORDERED_LIST_OP;
- OrderedList.Header.Length = (UINT8) sizeof (EFI_IFR_ORDERED_LIST);
- OrderedList.Header.Scope = 1;
- OrderedList.Question.Header.Prompt = Prompt;
- OrderedList.Question.Header.Help = Help;
- OrderedList.Question.QuestionId = QuestionId;
- OrderedList.Question.VarStoreId = VarStoreId;
- OrderedList.Question.VarStoreInfo.VarOffset = VarOffset;
- OrderedList.Question.Flags = QuestionFlags;
- OrderedList.MaxContainers = MaxContainers;
- OrderedList.Flags = OrderedListFlags;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &OrderedList, sizeof (EFI_IFR_ORDERED_LIST));
- Data->Offset += sizeof (EFI_IFR_ORDERED_LIST);
-
- CreateOneOfOptionOpCode (OptionCount, OptionsList, DataType, Data);
-
- CreateEndOpCode (Data);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateCheckBoxOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_VARSTORE_ID VarStoreId,
- IN UINT16 VarOffset,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN UINT8 CheckBoxFlags,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_CHECKBOX CheckBox;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags) || !IsValidCheckboxFlags (CheckBoxFlags)) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + sizeof (EFI_IFR_CHECKBOX) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- CheckBox.Header.OpCode = EFI_IFR_CHECKBOX_OP;
- CheckBox.Header.Length = (UINT8) sizeof (EFI_IFR_CHECKBOX);
- CheckBox.Header.Scope = 0;
- CheckBox.Question.QuestionId = QuestionId;
- CheckBox.Question.VarStoreId = VarStoreId;
- CheckBox.Question.VarStoreInfo.VarOffset = VarOffset;
- CheckBox.Question.Header.Prompt = Prompt;
- CheckBox.Question.Header.Help = Help;
- CheckBox.Question.Flags = QuestionFlags;
- CheckBox.Flags = CheckBoxFlags;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &CheckBox, sizeof (EFI_IFR_CHECKBOX));
- Data->Offset += sizeof (EFI_IFR_CHECKBOX);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateNumericOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_VARSTORE_ID VarStoreId,
- IN UINT16 VarOffset,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN UINT8 NumericFlags,
- IN UINT64 Minimum,
- IN UINT64 Maximum,
- IN UINT64 Step,
- IN UINT64 Default,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- UINTN Length;
- EFI_STATUS Status;
- EFI_IFR_NUMERIC Numeric;
- MINMAXSTEP_DATA MinMaxStep;
- EFI_IFR_TYPE_VALUE DefaultValue;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags) || !IsValidNumricFlags (NumericFlags)) {
- return EFI_INVALID_PARAMETER;
- }
-
- Length = sizeof (EFI_IFR_NUMERIC) + sizeof (EFI_IFR_DEFAULT) + sizeof (EFI_IFR_END);
- if (Data->Offset + sizeof (EFI_IFR_CHECKBOX) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Numeric.Header.OpCode = EFI_IFR_NUMERIC_OP;
- Numeric.Header.Length = (UINT8) sizeof (EFI_IFR_NUMERIC);
- Numeric.Header.Scope = 1;
- Numeric.Question.QuestionId = QuestionId;
- Numeric.Question.VarStoreId = VarStoreId;
- Numeric.Question.VarStoreInfo.VarOffset = VarOffset;
- Numeric.Question.Header.Prompt = Prompt;
- Numeric.Question.Header.Help = Help;
- Numeric.Question.Flags = QuestionFlags;
- Numeric.Flags = NumericFlags;
-
- switch (NumericFlags & EFI_IFR_NUMERIC_SIZE) {
- case EFI_IFR_NUMERIC_SIZE_1:
- MinMaxStep.u8.MinValue = (UINT8) Minimum;
- MinMaxStep.u8.MaxValue = (UINT8) Maximum;
- MinMaxStep.u8.Step = (UINT8) Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_2:
- MinMaxStep.u16.MinValue = (UINT16) Minimum;
- MinMaxStep.u16.MaxValue = (UINT16) Maximum;
- MinMaxStep.u16.Step = (UINT16) Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_4:
- MinMaxStep.u32.MinValue = (UINT32) Minimum;
- MinMaxStep.u32.MaxValue = (UINT32) Maximum;
- MinMaxStep.u32.Step = (UINT32) Step;
- break;
-
- case EFI_IFR_NUMERIC_SIZE_8:
- MinMaxStep.u64.MinValue = Minimum;
- MinMaxStep.u64.MaxValue = Maximum;
- MinMaxStep.u64.Step = Step;
- break;
- }
-
- EfiCopyMem (&Numeric.data, &MinMaxStep, sizeof (MINMAXSTEP_DATA));
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Numeric, sizeof (EFI_IFR_NUMERIC));
- Data->Offset += sizeof (EFI_IFR_NUMERIC);
-
- DefaultValue.u64 = Default;
- Status = CreateDefaultOpCode (&DefaultValue, (UINT8)(NumericFlags & EFI_IFR_NUMERIC_SIZE), Data);
- if (EFI_ERROR(Status)) {
- return Status;
- }
-
- CreateEndOpCode (Data);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateStringOpCode (
- IN EFI_QUESTION_ID QuestionId,
- IN EFI_VARSTORE_ID VarStoreId,
- IN UINT16 VarOffset,
- IN EFI_STRING_ID Prompt,
- IN EFI_STRING_ID Help,
- IN UINT8 QuestionFlags,
- IN UINT8 StringFlags,
- IN UINT8 MinSize,
- IN UINT8 MaxSize,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_STRING String;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (!IsValidQuestionFlags (QuestionFlags) || (StringFlags & (~EFI_IFR_STRING_MULTI_LINE))) {
- return EFI_INVALID_PARAMETER;
- }
-
- if (Data->Offset + sizeof (EFI_IFR_STRING) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- String.Header.OpCode = EFI_IFR_STRING_OP;
- String.Header.Length = (UINT8) sizeof (EFI_IFR_STRING);
- String.Header.Scope = 0;
- String.Question.Header.Prompt = Prompt;
- String.Question.Header.Help = Help;
- String.Question.QuestionId = QuestionId;
- String.Question.VarStoreId = VarStoreId;
- String.Question.VarStoreInfo.VarOffset = VarOffset;
- String.Question.Flags = QuestionFlags;
- String.MinSize = MinSize;
- String.MaxSize = MaxSize;
- String.Flags = StringFlags;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &String, sizeof (EFI_IFR_STRING));
- Data->Offset += sizeof (EFI_IFR_STRING);
-
- return EFI_SUCCESS;
-}
-
-EFI_STATUS
-CreateBannerOpCode (
- IN EFI_STRING_ID Title,
- IN UINT16 LineNumber,
- IN UINT8 Alignment,
- IN OUT EFI_HII_UPDATE_DATA *Data
- )
-{
- EFI_IFR_GUID_BANNER Banner;
- UINT8 *LocalBuffer;
-
- ASSERT (Data != NULL && Data->Data != NULL);
-
- if (Data->Offset + sizeof (EFI_IFR_GUID_BANNER) > Data->BufferSize) {
- return EFI_BUFFER_TOO_SMALL;
- }
-
- Banner.Header.OpCode = EFI_IFR_GUID_OP;
- Banner.Header.Length = (UINT8) sizeof (EFI_IFR_GUID_BANNER);
- Banner.Header.Scope = 0;
- EfiCopyMem (&Banner.Guid, &mIfrVendorGuid, sizeof (EFI_IFR_GUID));
- Banner.ExtendOpCode = EFI_IFR_EXTEND_OP_BANNER;
- Banner.Title = Title;
- Banner.LineNumber = LineNumber;
- Banner.Alignment = Alignment;
-
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;
- EfiCopyMem (LocalBuffer, &Banner, sizeof (EFI_IFR_GUID_BANNER));
- Data->Offset += sizeof (EFI_IFR_GUID_BANNER);
-
- return EFI_SUCCESS;
-}
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