+++ /dev/null
-/*++\r
-\r
-Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-Module Name:\r
-\r
- UefiIfrOpCodeCreation.c\r
-\r
-Abstract:\r
-\r
- Library Routines to create IFR independent of string data - assume tokens already exist\r
- Primarily to be used for exporting op-codes at a label in pre-defined forms.\r
-\r
-Revision History:\r
-\r
---*/\r
-\r
-#include "UefiIfrLibrary.h"\r
-\r
-EFI_GUID mIfrVendorGuid = EFI_IFR_TIANO_GUID;\r
-\r
-STATIC\r
-BOOLEAN\r
-IsValidQuestionFlags (\r
- IN UINT8 Flags\r
- )\r
-{\r
- return (BOOLEAN)((Flags & (~QUESTION_FLAGS)) ? FALSE : TRUE);\r
-}\r
-\r
-STATIC\r
-BOOLEAN\r
-IsValidValueType (\r
- IN UINT8 Type\r
- )\r
-{\r
- return (BOOLEAN)((Type <= EFI_IFR_TYPE_OTHER) ? TRUE : FALSE);\r
-}\r
-\r
-STATIC\r
-BOOLEAN\r
-IsValidNumricFlags (\r
- IN UINT8 Flags\r
- )\r
-{\r
- if (Flags & ~(EFI_IFR_NUMERIC_SIZE | EFI_IFR_DISPLAY)) {\r
- return FALSE;\r
- }\r
-\r
- if ((Flags & EFI_IFR_DISPLAY) > EFI_IFR_DISPLAY_UINT_HEX) {\r
- return FALSE;\r
- }\r
-\r
- return TRUE;\r
-}\r
-\r
-STATIC\r
-BOOLEAN\r
-IsValidCheckboxFlags (\r
- IN UINT8 Flags\r
- )\r
-{\r
- return (BOOLEAN)((Flags <= EFI_IFR_CHECKBOX_DEFAULT_MFG) ? TRUE : FALSE);\r
-}\r
-\r
-EFI_STATUS\r
-CreateEndOpCode (\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_END End;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_END) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- End.Header.Length = (UINT8) sizeof (EFI_IFR_END);\r
- End.Header.OpCode = EFI_IFR_END_OP;\r
- End.Header.Scope = 0;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &End, sizeof (EFI_IFR_END));\r
- Data->Offset += sizeof (EFI_IFR_END);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateDefaultOpCode (\r
- IN EFI_IFR_TYPE_VALUE *Value,\r
- IN UINT8 Type,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_DEFAULT Default;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if ((Value == NULL) || !IsValidValueType (Type)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_DEFAULT) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Default.Header.OpCode = EFI_IFR_DEFAULT_OP;\r
- Default.Header.Length = (UINT8) sizeof (EFI_IFR_DEFAULT);\r
- Default.Header.Scope = 0;\r
- Default.Type = Type;\r
- Default.DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;\r
- EfiCopyMem (&Default.Value, Value, sizeof(EFI_IFR_TYPE_VALUE));\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Default, sizeof (EFI_IFR_DEFAULT));\r
- Data->Offset += sizeof (EFI_IFR_DEFAULT);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateActionOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN EFI_STRING_ID QuestionConfig,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_ACTION Action;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_ACTION) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Action.Header.OpCode = EFI_IFR_ACTION_OP;\r
- Action.Header.Length = (UINT8) sizeof (EFI_IFR_ACTION);\r
- Action.Header.Scope = 0;\r
- Action.Question.QuestionId = QuestionId;\r
- Action.Question.Header.Prompt = Prompt;\r
- Action.Question.Header.Help = Help;\r
- Action.Question.VarStoreId = INVALID_VARSTORE_ID;\r
- Action.Question.Flags = QuestionFlags;\r
- Action.QuestionConfig = QuestionConfig;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Action, sizeof (EFI_IFR_ACTION));\r
- Data->Offset += sizeof (EFI_IFR_ACTION);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateSubTitleOpCode (\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 Flags,\r
- IN UINT8 Scope,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_SUBTITLE Subtitle;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_SUBTITLE) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Subtitle.Header.OpCode = EFI_IFR_SUBTITLE_OP;\r
- Subtitle.Header.Length = (UINT8) sizeof (EFI_IFR_SUBTITLE);\r
- Subtitle.Header.Scope = Scope;\r
- Subtitle.Statement.Prompt = Prompt;\r
- Subtitle.Statement.Help = Help;\r
- Subtitle.Flags = Flags;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Subtitle, sizeof (EFI_IFR_SUBTITLE));\r
- Data->Offset += sizeof (EFI_IFR_SUBTITLE);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-\r
-EFI_STATUS\r
-CreateTextOpCode (\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN EFI_STRING_ID TextTwo,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_TEXT Text;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_TEXT) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Text.Header.OpCode = EFI_IFR_TEXT_OP;\r
- Text.Header.Length = (UINT8) sizeof (EFI_IFR_TEXT);\r
- Text.Header.Scope = 0;\r
- Text.Statement.Prompt = Prompt;\r
- Text.Statement.Help = Help;\r
- Text.TextTwo = TextTwo;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Text, sizeof (EFI_IFR_TEXT));\r
- Data->Offset += sizeof (EFI_IFR_TEXT);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateGotoOpCode (\r
- IN EFI_FORM_ID FormId,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_REF Goto;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_REF) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Goto.Header.OpCode = EFI_IFR_REF_OP;\r
- Goto.Header.Length = (UINT8) sizeof (EFI_IFR_REF);\r
- Goto.Header.Scope = 0;\r
- Goto.Question.Header.Prompt = Prompt;\r
- Goto.Question.Header.Help = Help;\r
- Goto.Question.VarStoreId = INVALID_VARSTORE_ID;\r
- Goto.Question.QuestionId = QuestionId;\r
- Goto.Question.Flags = QuestionFlags;\r
- Goto.FormId = FormId;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Goto, sizeof (EFI_IFR_REF));\r
- Data->Offset += sizeof (EFI_IFR_REF);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateOneOfOptionOpCode (\r
- IN UINTN OptionCount,\r
- IN IFR_OPTION *OptionsList,\r
- IN UINT8 Type,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- UINTN Index;\r
- UINT8 *LocalBuffer;\r
- EFI_IFR_ONE_OF_OPTION OneOfOption;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if ((OptionCount != 0) && (OptionsList == NULL)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- for (Index = 0; Index < OptionCount; Index++) {\r
- OneOfOption.Header.OpCode = EFI_IFR_ONE_OF_OPTION_OP;\r
- OneOfOption.Header.Length = (UINT8) sizeof (EFI_IFR_ONE_OF_OPTION);\r
- OneOfOption.Header.Scope = 0;\r
-\r
- OneOfOption.Option = OptionsList[Index].StringToken;\r
- OneOfOption.Value = OptionsList[Index].Value;\r
- OneOfOption.Flags = (UINT8)(OptionsList[Index].Flags & (EFI_IFR_OPTION_DEFAULT | EFI_IFR_OPTION_DEFAULT_MFG));\r
- OneOfOption.Type = Type;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &OneOfOption, sizeof (EFI_IFR_ONE_OF_OPTION));\r
- Data->Offset += sizeof (EFI_IFR_ONE_OF_OPTION);\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateOneOfOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_VARSTORE_ID VarStoreId,\r
- IN UINT16 VarOffset,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN UINT8 OneOfFlags,\r
- IN IFR_OPTION *OptionsList,\r
- IN UINTN OptionCount,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- UINTN Length;\r
- EFI_IFR_ONE_OF OneOf;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidNumricFlags (OneOfFlags) ||\r
- !IsValidQuestionFlags (QuestionFlags) ||\r
- ((OptionCount != 0) && (OptionsList == NULL))) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Length = sizeof (EFI_IFR_ONE_OF) + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) + sizeof (EFI_IFR_END);\r
- if (Data->Offset + Length > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- OneOf.Header.OpCode = EFI_IFR_ONE_OF_OP;\r
- OneOf.Header.Length = (UINT8) sizeof (EFI_IFR_ONE_OF);\r
- OneOf.Header.Scope = 1;\r
- OneOf.Question.Header.Prompt = Prompt;\r
- OneOf.Question.Header.Help = Help;\r
- OneOf.Question.QuestionId = QuestionId;\r
- OneOf.Question.VarStoreId = VarStoreId;\r
- OneOf.Question.VarStoreInfo.VarOffset = VarOffset;\r
- OneOf.Question.Flags = QuestionFlags;\r
- OneOf.Flags = OneOfFlags;\r
- EfiZeroMem ((VOID *) &OneOf.data, sizeof (MINMAXSTEP_DATA));\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &OneOf, sizeof (EFI_IFR_ONE_OF));\r
- Data->Offset += sizeof (EFI_IFR_ONE_OF);\r
-\r
- CreateOneOfOptionOpCode (OptionCount, OptionsList, (UINT8)(OneOfFlags & EFI_IFR_NUMERIC_SIZE), Data);\r
-\r
- CreateEndOpCode (Data);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateOrderedListOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_VARSTORE_ID VarStoreId,\r
- IN UINT16 VarOffset,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN UINT8 OrderedListFlags,\r
- IN UINT8 DataType,\r
- IN UINT8 MaxContainers,\r
- IN IFR_OPTION *OptionsList,\r
- IN UINTN OptionCount,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- UINTN Length;\r
- EFI_IFR_ORDERED_LIST OrderedList;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags) ||\r
- ((OptionCount != 0) && (OptionsList == NULL))) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if ((OrderedListFlags & (~(EFI_IFR_UNIQUE_SET | EFI_IFR_NO_EMPTY_SET))) != 0) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- Length = sizeof (EFI_IFR_ORDERED_LIST) + OptionCount * sizeof (EFI_IFR_ONE_OF_OPTION) + sizeof (EFI_IFR_END);\r
- if (Data->Offset + Length > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- OrderedList.Header.OpCode = EFI_IFR_ORDERED_LIST_OP;\r
- OrderedList.Header.Length = (UINT8) sizeof (EFI_IFR_ORDERED_LIST);\r
- OrderedList.Header.Scope = 1;\r
- OrderedList.Question.Header.Prompt = Prompt;\r
- OrderedList.Question.Header.Help = Help;\r
- OrderedList.Question.QuestionId = QuestionId;\r
- OrderedList.Question.VarStoreId = VarStoreId;\r
- OrderedList.Question.VarStoreInfo.VarOffset = VarOffset;\r
- OrderedList.Question.Flags = QuestionFlags;\r
- OrderedList.MaxContainers = MaxContainers;\r
- OrderedList.Flags = OrderedListFlags;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &OrderedList, sizeof (EFI_IFR_ORDERED_LIST));\r
- Data->Offset += sizeof (EFI_IFR_ORDERED_LIST);\r
-\r
- CreateOneOfOptionOpCode (OptionCount, OptionsList, DataType, Data);\r
-\r
- CreateEndOpCode (Data);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateCheckBoxOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_VARSTORE_ID VarStoreId,\r
- IN UINT16 VarOffset,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN UINT8 CheckBoxFlags,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_CHECKBOX CheckBox;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags) || !IsValidCheckboxFlags (CheckBoxFlags)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_CHECKBOX) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- CheckBox.Header.OpCode = EFI_IFR_CHECKBOX_OP;\r
- CheckBox.Header.Length = (UINT8) sizeof (EFI_IFR_CHECKBOX);\r
- CheckBox.Header.Scope = 0;\r
- CheckBox.Question.QuestionId = QuestionId;\r
- CheckBox.Question.VarStoreId = VarStoreId;\r
- CheckBox.Question.VarStoreInfo.VarOffset = VarOffset;\r
- CheckBox.Question.Header.Prompt = Prompt;\r
- CheckBox.Question.Header.Help = Help;\r
- CheckBox.Question.Flags = QuestionFlags;\r
- CheckBox.Flags = CheckBoxFlags;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &CheckBox, sizeof (EFI_IFR_CHECKBOX));\r
- Data->Offset += sizeof (EFI_IFR_CHECKBOX);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateNumericOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_VARSTORE_ID VarStoreId,\r
- IN UINT16 VarOffset,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN UINT8 NumericFlags,\r
- IN UINT64 Minimum,\r
- IN UINT64 Maximum,\r
- IN UINT64 Step,\r
- IN UINT64 Default,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_IFR_NUMERIC Numeric;\r
- MINMAXSTEP_DATA MinMaxStep;\r
- EFI_IFR_TYPE_VALUE DefaultValue;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags) || !IsValidNumricFlags (NumericFlags)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_CHECKBOX) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Numeric.Header.OpCode = EFI_IFR_NUMERIC_OP;\r
- Numeric.Header.Length = (UINT8) sizeof (EFI_IFR_NUMERIC);\r
- Numeric.Header.Scope = 1;\r
- Numeric.Question.QuestionId = QuestionId;\r
- Numeric.Question.VarStoreId = VarStoreId;\r
- Numeric.Question.VarStoreInfo.VarOffset = VarOffset;\r
- Numeric.Question.Header.Prompt = Prompt;\r
- Numeric.Question.Header.Help = Help;\r
- Numeric.Question.Flags = QuestionFlags;\r
- Numeric.Flags = NumericFlags;\r
-\r
- switch (NumericFlags & EFI_IFR_NUMERIC_SIZE) {\r
- case EFI_IFR_NUMERIC_SIZE_1:\r
- MinMaxStep.u8.MinValue = (UINT8) Minimum;\r
- MinMaxStep.u8.MaxValue = (UINT8) Maximum;\r
- MinMaxStep.u8.Step = (UINT8) Step;\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_SIZE_2:\r
- MinMaxStep.u16.MinValue = (UINT16) Minimum;\r
- MinMaxStep.u16.MaxValue = (UINT16) Maximum;\r
- MinMaxStep.u16.Step = (UINT16) Step;\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_SIZE_4:\r
- MinMaxStep.u32.MinValue = (UINT32) Minimum;\r
- MinMaxStep.u32.MaxValue = (UINT32) Maximum;\r
- MinMaxStep.u32.Step = (UINT32) Step;\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_SIZE_8:\r
- MinMaxStep.u64.MinValue = Minimum;\r
- MinMaxStep.u64.MaxValue = Maximum;\r
- MinMaxStep.u64.Step = Step;\r
- break;\r
- }\r
-\r
- EfiCopyMem (&Numeric.data, &MinMaxStep, sizeof (MINMAXSTEP_DATA));\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Numeric, sizeof (EFI_IFR_NUMERIC));\r
- Data->Offset += sizeof (EFI_IFR_NUMERIC);\r
-\r
- DefaultValue.u64 = Default;\r
- Status = CreateDefaultOpCode (&DefaultValue, (UINT8)(NumericFlags & EFI_IFR_NUMERIC_SIZE), Data);\r
- if (EFI_ERROR(Status)) {\r
- return Status;\r
- }\r
-\r
- CreateEndOpCode (Data);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateStringOpCode (\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN EFI_VARSTORE_ID VarStoreId,\r
- IN UINT16 VarOffset,\r
- IN EFI_STRING_ID Prompt,\r
- IN EFI_STRING_ID Help,\r
- IN UINT8 QuestionFlags,\r
- IN UINT8 StringFlags,\r
- IN UINT8 MinSize,\r
- IN UINT8 MaxSize,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_STRING String;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (!IsValidQuestionFlags (QuestionFlags) || (StringFlags & (~EFI_IFR_STRING_MULTI_LINE))) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_STRING) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- String.Header.OpCode = EFI_IFR_STRING_OP;\r
- String.Header.Length = (UINT8) sizeof (EFI_IFR_STRING);\r
- String.Header.Scope = 0;\r
- String.Question.Header.Prompt = Prompt;\r
- String.Question.Header.Help = Help;\r
- String.Question.QuestionId = QuestionId;\r
- String.Question.VarStoreId = VarStoreId;\r
- String.Question.VarStoreInfo.VarOffset = VarOffset;\r
- String.Question.Flags = QuestionFlags;\r
- String.MinSize = MinSize;\r
- String.MaxSize = MaxSize;\r
- String.Flags = StringFlags;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &String, sizeof (EFI_IFR_STRING));\r
- Data->Offset += sizeof (EFI_IFR_STRING);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-EFI_STATUS\r
-CreateBannerOpCode (\r
- IN EFI_STRING_ID Title,\r
- IN UINT16 LineNumber,\r
- IN UINT8 Alignment,\r
- IN OUT EFI_HII_UPDATE_DATA *Data\r
- )\r
-{\r
- EFI_IFR_GUID_BANNER Banner;\r
- UINT8 *LocalBuffer;\r
-\r
- ASSERT (Data != NULL && Data->Data != NULL);\r
-\r
- if (Data->Offset + sizeof (EFI_IFR_GUID_BANNER) > Data->BufferSize) {\r
- return EFI_BUFFER_TOO_SMALL;\r
- }\r
-\r
- Banner.Header.OpCode = EFI_IFR_GUID_OP;\r
- Banner.Header.Length = (UINT8) sizeof (EFI_IFR_GUID_BANNER);\r
- Banner.Header.Scope = 0;\r
- EfiCopyMem (&Banner.Guid, &mIfrVendorGuid, sizeof (EFI_IFR_GUID));\r
- Banner.ExtendOpCode = EFI_IFR_EXTEND_OP_BANNER;\r
- Banner.Title = Title;\r
- Banner.LineNumber = LineNumber;\r
- Banner.Alignment = Alignment;\r
-\r
- LocalBuffer = (UINT8 *) Data->Data + Data->Offset;\r
- EfiCopyMem (LocalBuffer, &Banner, sizeof (EFI_IFR_GUID_BANNER));\r
- Data->Offset += sizeof (EFI_IFR_GUID_BANNER);\r
-\r
- return EFI_SUCCESS;\r
-}\r
projects / mirror_edk2.git / blobdiff