+++ /dev/null
-/**@file\r
- Implementation for handling the User Interface option processing.\r
-\r
-Copyright (c) 2006 - 2007 Intel Corporation. <BR>\r
-All rights reserved. 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
-**/\r
-\r
-#include "Setup.h"\r
-#include "Ui.h"\r
-\r
-EFI_STATUS\r
-ExtractRequestedNvMap (\r
- IN EFI_FILE_FORM_TAGS *FileFormTags,\r
- IN UINT16 VariableId,\r
- OUT EFI_VARIABLE_DEFINITION **VariableDefinition\r
- )\r
-{\r
- *VariableDefinition = FileFormTags->VariableDefinitions;\r
-\r
- //\r
- // Extract the data from the NV variable - consumer will free the buffer.\r
- //\r
- for (; *VariableDefinition != NULL; *VariableDefinition = (*VariableDefinition)->Next) {\r
- //\r
- // If there is a variable with this ID return with EFI_SUCCESS\r
- //\r
- if (!CompareMem (&(*VariableDefinition)->VariableId, &VariableId, sizeof (UINT16))) {\r
- return EFI_SUCCESS;\r
- }\r
- }\r
-\r
- return EFI_NOT_FOUND;\r
-}\r
-\r
-EFI_STATUS\r
-ExtractNvValue (\r
- IN EFI_FILE_FORM_TAGS *FileFormTags,\r
- IN UINT16 VariableId,\r
- IN UINT16 VariableSize,\r
- IN UINT16 OffsetValue,\r
- OUT VOID **Buffer\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_VARIABLE_DEFINITION *VariableDefinition;\r
-\r
- Status = ExtractRequestedNvMap (FileFormTags, VariableId, &VariableDefinition);\r
-\r
- if (!EFI_ERROR (Status)) {\r
- //\r
- // Allocate sufficient space for the data and copy it into the outgoing buffer\r
- //\r
- if (VariableSize != 0) {\r
- *Buffer = AllocateZeroPool (VariableSize);\r
- ASSERT (*Buffer != NULL);\r
- CopyMem (*Buffer, &VariableDefinition->NvRamMap[OffsetValue], VariableSize);\r
- }\r
- return EFI_SUCCESS;\r
- }\r
-\r
- return Status;\r
-}\r
-\r
-STATIC\r
-VOID\r
-AdjustNvMap (\r
- IN EFI_FILE_FORM_TAGS *FileFormTags,\r
- IN UI_MENU_OPTION *MenuOption\r
- )\r
-{\r
- CHAR8 *NvRamMap;\r
- UINTN SizeRequired;\r
- UINTN Index;\r
- UINTN CachedStart;\r
- EFI_VARIABLE_DEFINITION *VariableDefinition;\r
-\r
- CachedStart = 0;\r
-\r
- SizeRequired = MenuOption->ThisTag->StorageStart + MenuOption->ThisTag->StorageWidth;\r
-\r
- ExtractRequestedNvMap (FileFormTags, MenuOption->Tags->VariableNumber, &VariableDefinition);\r
-\r
- //\r
- // We arrived here because the current NvRamMap is too small for the new op-code to store things and\r
- // we need to adjust the buffer to support this.\r
- //\r
- NvRamMap = AllocateZeroPool (SizeRequired + 1);\r
- ASSERT (NvRamMap != NULL);\r
-\r
- //\r
- // Copy current NvRamMap to the new NvRamMap\r
- //\r
- CopyMem (NvRamMap, VariableDefinition->NvRamMap, VariableDefinition->VariableFakeSize);\r
-\r
- //\r
- // Remember, the only time we come here is because we are in the NVPlus section of the NvRamMap\r
- //\r
- for (Index = MenuOption->TagIndex;\r
- (MenuOption->Tags[Index].Operand != EFI_IFR_END_FORM_OP) && (MenuOption->Tags[Index].Operand != EFI_IFR_END_ONE_OF_OP);\r
- Index++\r
- ) {\r
-\r
- switch (MenuOption->Tags[Index].Operand) {\r
- case EFI_IFR_ORDERED_LIST_OP:\r
- case EFI_IFR_ONE_OF_OP:\r
- CachedStart = MenuOption->Tags[Index].StorageStart;\r
- break;\r
-\r
- case EFI_IFR_ONE_OF_OPTION_OP:\r
- if (MenuOption->Tags[Index].Flags & EFI_IFR_FLAG_DEFAULT) {\r
- CopyMem (&NvRamMap[CachedStart], &MenuOption->Tags[Index].Value, 2);\r
- }\r
- break;\r
-\r
- case EFI_IFR_CHECKBOX_OP:\r
- CopyMem (&NvRamMap[MenuOption->Tags[Index].StorageStart], &MenuOption->Tags[Index].Flags, 1);\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_OP:\r
- case EFI_IFR_DATE_OP:\r
- case EFI_IFR_TIME_OP:\r
- case EFI_IFR_STRING_OP:\r
- case EFI_IFR_PASSWORD_OP:\r
- CopyMem (\r
- &NvRamMap[MenuOption->Tags[Index].StorageStart],\r
- &MenuOption->Tags[Index].Value,\r
- MenuOption->Tags[Index].StorageWidth\r
- );\r
- break;\r
-\r
- }\r
- }\r
-\r
- FreePool (VariableDefinition->NvRamMap);\r
- VariableDefinition->NvRamMap = NvRamMap;\r
- VariableDefinition->VariableFakeSize = (UINT16) SizeRequired;\r
-}\r
-\r
-EFI_STATUS\r
-ProcessOptions (\r
- IN UI_MENU_OPTION *MenuOption,\r
- IN BOOLEAN Selected,\r
- IN EFI_FILE_FORM_TAGS *FileFormTagsHead,\r
- IN EFI_IFR_DATA_ARRAY *PageData,\r
- OUT CHAR16 **OptionString\r
- )\r
-{\r
- EFI_STATUS Status;\r
- CHAR16 *StringPtr;\r
- UINTN Index;\r
- UINTN CachedIndex;\r
- EFI_FILE_FORM_TAGS *FileFormTags;\r
- EFI_TAG *Tag;\r
- CHAR16 FormattedNumber[6];\r
- UINT16 Number;\r
- UINT16 Value;\r
- UINT16 *ValueArray;\r
- UINT16 *NvRamMap;\r
- CHAR8 *TmpNvRamMap;\r
- UINTN Default;\r
- UINTN StringCount;\r
- CHAR16 Character[2];\r
- UINTN Count;\r
- EFI_TIME Time;\r
- EFI_FORM_CALLBACK_PROTOCOL *FormCallback;\r
- STRING_REF PopUp;\r
- CHAR16 NullCharacter;\r
- EFI_INPUT_KEY Key;\r
- EFI_VARIABLE_DEFINITION *VariableDefinition;\r
- BOOLEAN OrderedList;\r
- BOOLEAN Initialized;\r
- UINT16 KeyValue;\r
- BOOLEAN Skip;\r
-\r
- FileFormTags = FileFormTagsHead;\r
-\r
- for (Index = 0; Index < MenuOption->IfrNumber; Index++) {\r
- FileFormTags = FileFormTags->NextFile;\r
- }\r
-\r
- OrderedList = FALSE;\r
- Initialized = FALSE;\r
- ValueArray = NULL;\r
- VariableDefinition = NULL;\r
- Skip = FALSE;\r
-\r
- ZeroMem (&Time, sizeof (EFI_TIME));\r
-\r
- StringPtr = (CHAR16 *) L"\0";\r
- Tag = MenuOption->ThisTag;\r
- ExtractRequestedNvMap (FileFormTags, Tag->VariableNumber, &VariableDefinition);\r
-\r
- if (Tag->StorageStart > VariableDefinition->VariableSize) {\r
- NvRamMap = (UINT16 *) &VariableDefinition->FakeNvRamMap[Tag->StorageStart];\r
- } else {\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- StringCount = 0;\r
- Character[1] = 0;\r
- Count = 0;\r
- Default = 0;\r
- NullCharacter = CHAR_NULL;\r
- FormCallback = NULL;\r
-\r
- if (MenuOption->ThisTag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r
- OrderedList = TRUE;\r
- if (((UINT8 *) NvRamMap)[0] != 0x00) {\r
- Initialized = TRUE;\r
- }\r
- }\r
-\r
- ZeroMem (FormattedNumber, 12);\r
-\r
- Status = gBS->HandleProtocol (\r
- (VOID *) (UINTN) FileFormTags->FormTags.Tags[0].CallbackHandle,\r
- &gEfiFormCallbackProtocolGuid,\r
- (VOID **) &FormCallback\r
- );\r
-\r
- if (*OptionString != NULL) {\r
- FreePool (*OptionString);\r
- *OptionString = NULL;\r
- }\r
-\r
- switch (Tag->Operand) {\r
-\r
- case EFI_IFR_ORDERED_LIST_OP:\r
- case EFI_IFR_ONE_OF_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- CachedIndex = MenuOption->TagIndex;\r
-\r
- //\r
- // search for EFI_IFR_ONE_OF_OPTION_OP until you hit the EFI_IFR_END_ONE_OF_OP,\r
- // each of the .Text in the options are going to be what gets displayed. Break each into 26 char chunks\r
- // when hit right/left arrow allows for selection - then repopulate Tag[TagIndex] with the choice\r
- //\r
- for (Index = MenuOption->TagIndex; MenuOption->Tags[Index].Operand != EFI_IFR_END_ONE_OF_OP; Index++) {\r
- //\r
- // We found an option - which assumedly has a string. We will eventually have to support\r
- // wrapping of strings. For now, let's pretend they don't wrap and code that up.\r
- //\r
- // Count how many strings there are\r
- //\r
- if (MenuOption->Tags[Index].Operand == EFI_IFR_ONE_OF_OPTION_OP) {\r
- //\r
- // If one of the options for the one-of has an interactive flag, back-define the oneof to have one too\r
- //\r
- if (MenuOption->Tags[Index].Flags & EFI_IFR_FLAG_INTERACTIVE) {\r
- MenuOption->Tags[CachedIndex].Flags = (UINT8) (MenuOption->Tags[CachedIndex].Flags | EFI_IFR_FLAG_INTERACTIVE);\r
- }\r
-\r
- StringCount++;\r
- }\r
- }\r
- //\r
- // We now know how many strings we will have, so we can allocate the\r
- // space required for the array or strings.\r
- //\r
- *OptionString = AllocateZeroPool (StringCount * (gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- //\r
- // Add left delimeter to string\r
- //\r
- *OptionString[0] = LEFT_ONEOF_DELIMITER;\r
-\r
- //\r
- // Retrieve the current OneOf value\r
- //\r
- if (Selected) {\r
- //\r
- // Auto selection from list\r
- //\r
- Value = 0;\r
- //\r
- // Copy current setting to the seed Value\r
- //\r
- if (Tag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r
- ValueArray = AllocateZeroPool (MenuOption->ThisTag->StorageWidth);\r
- ASSERT (ValueArray != NULL);\r
- CopyMem (ValueArray, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- } else {\r
- CopyMem (&Value, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- CopyMem (gPreviousValue, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- }\r
-\r
- Number = Value;\r
- if (Tag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r
- Status = GetSelectionInputPopUp (MenuOption, Tag, MenuOption->ThisTag->StorageWidth, ValueArray, &KeyValue);\r
- } else {\r
- Status = GetSelectionInputPopUp (MenuOption, Tag, 1, &Value, &KeyValue);\r
- }\r
-\r
- if (!EFI_ERROR (Status)) {\r
- if (Tag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r
- CopyMem (NvRamMap, ValueArray, MenuOption->ThisTag->StorageWidth);\r
- FreePool (ValueArray);\r
- } else {\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Value, Tag->StorageWidth);\r
- MenuOption->ThisTag->Key = KeyValue;\r
- }\r
- //\r
- // If a late check is required save off the information. This is used when consistency checks\r
- // are required, but certain values might be bound by an impossible consistency check such as\r
- // if two questions are bound by consistency checks and each only has two possible choices, there\r
- // would be no way for a user to switch the values. Thus we require late checking.\r
- //\r
- if (Tag->Flags & EFI_IFR_FLAG_LATE_CHECK) {\r
- CopyMem (&Tag->OldValue, &Value, Tag->StorageWidth);\r
- } else {\r
- //\r
- // In theory, passing the value and the Id are sufficient to determine what needs\r
- // to be done. The Id is the key to look for the entry needed in the Inconsistency\r
- // database. That will yields operand and ID data - and since the ID's correspond\r
- // to the NV storage, we can determine the values for other IDs there.\r
- //\r
- if (ValueIsNotValid (TRUE, 0, Tag, FileFormTags, &PopUp)) {\r
- if (PopUp == 0x0000) {\r
- //\r
- // Restore Old Value\r
- //\r
- if (!Tag->Suppress && !Tag->GrayOut) {\r
- CopyMem (NvRamMap, &Number, MenuOption->ThisTag->StorageWidth);\r
- }\r
- break;\r
- }\r
-\r
- StringPtr = GetToken (PopUp, MenuOption->Handle);\r
-\r
- CreatePopUp (GetStringWidth (StringPtr) / 2, 3, &NullCharacter, StringPtr, &NullCharacter);\r
-\r
- do {\r
- Status = WaitForKeyStroke (&Key);\r
-\r
- switch (Key.UnicodeChar) {\r
-\r
- case CHAR_CARRIAGE_RETURN:\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Number, MenuOption->ThisTag->StorageWidth);\r
- FreePool (StringPtr);\r
- break;\r
-\r
- default:\r
- break;\r
- }\r
- } while (Key.UnicodeChar != CHAR_CARRIAGE_RETURN);\r
- }\r
- }\r
-\r
- UpdateStatusBar (NV_UPDATE_REQUIRED, Tag->Flags, TRUE);\r
- } else {\r
- if (Tag->Operand == EFI_IFR_ORDERED_LIST_OP) {\r
- FreePool (ValueArray);\r
- }\r
-\r
- return EFI_SUCCESS;\r
- }\r
- } else {\r
- for (Index = MenuOption->TagIndex; MenuOption->Tags[Index].Operand != EFI_IFR_END_ONE_OF_OP; Index++) {\r
- //\r
- // We found an option - which assumedly has a string. We will eventually have to support\r
- // wrapping of strings. For now, let's pretend they don't wrap and code that up.\r
- //\r
- if (MenuOption->Tags[Index].Operand == EFI_IFR_ONE_OF_OPTION_OP) {\r
- if (OrderedList) {\r
- if (!Initialized) {\r
- //\r
- // If the first entry is invalid, then the "default" settings are based on what is reflected\r
- // in the order of the op-codes\r
- //\r
- ((UINT8 *) NvRamMap)[Index - MenuOption->TagIndex - 1] = (UINT8) MenuOption->Tags[Index].Value;\r
- }\r
- //\r
- // Only display 3 lines of stuff at most\r
- //\r
- if ((Index - MenuOption->TagIndex) > ORDERED_LIST_SIZE) {\r
- break;\r
- }\r
-\r
- if (((Index - MenuOption->TagIndex) != 1) && !Skip) {\r
- Character[0] = LEFT_ONEOF_DELIMITER;\r
- NewStrCat (OptionString[0], Character);\r
- }\r
-\r
- MenuOption->ThisTag->NumberOfLines = (UINT16) (Index - MenuOption->TagIndex);\r
- if (!Initialized) {\r
- StringPtr = GetToken (MenuOption->Tags[Index].Text, MenuOption->Handle);\r
- } else {\r
- for (Value = (UINT16) (MenuOption->TagIndex + 1);\r
- MenuOption->Tags[Value].Operand != EFI_IFR_END_ONE_OF_OP;\r
- Value++\r
- ) {\r
- if (MenuOption->Tags[Value].Value == ((UINT8 *) NvRamMap)[Index - MenuOption->TagIndex - 1]) {\r
- StringPtr = GetToken (MenuOption->Tags[Value].Text, MenuOption->Handle);\r
- break;\r
- }\r
- }\r
-\r
- if (MenuOption->Tags[Value].Operand == EFI_IFR_END_ONE_OF_OP) {\r
- Skip = TRUE;\r
- continue;\r
- }\r
- }\r
-\r
- Skip = FALSE;\r
- NewStrCat (OptionString[0], StringPtr);\r
- Character[0] = RIGHT_ONEOF_DELIMITER;\r
- NewStrCat (OptionString[0], Character);\r
- Character[0] = CHAR_CARRIAGE_RETURN;\r
- NewStrCat (OptionString[0], Character);\r
-\r
- //\r
- // Remove Buffer allocated for StringPtr after it has been used.\r
- //\r
- FreePool (StringPtr);\r
- } else {\r
- //\r
- // The option value is the same as what is stored in NV store. Print this.\r
- //\r
- if (!CompareMem (&(MenuOption->Tags[Index].Value), NvRamMap, MenuOption->ThisTag->StorageWidth)) {\r
- StringPtr = GetToken (MenuOption->Tags[Index].Text, MenuOption->Handle);\r
- NewStrCat (OptionString[0], StringPtr);\r
- Character[0] = RIGHT_ONEOF_DELIMITER;\r
- NewStrCat (OptionString[0], Character);\r
- //\r
- // Remove Buffer allocated for StringPtr after it has been used.\r
- //\r
- FreePool (StringPtr);\r
- Default = 0;\r
- break;\r
- }\r
-\r
- if ((MenuOption->Tags[Index].Flags & EFI_IFR_FLAG_DEFAULT) == 1) {\r
- Default = MenuOption->Tags[Index].Text;\r
- Value = MenuOption->Tags[Index].Value;\r
- };\r
- }\r
- }\r
- }\r
- //\r
- // We didn't find a value that matched a setting in the NVRAM Map - display default - set default\r
- //\r
- if (Default != 0) {\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Value, MenuOption->ThisTag->StorageWidth);\r
-\r
- StringPtr = GetToken ((UINT16) Default, MenuOption->Handle);\r
- NewStrCat (OptionString[0], StringPtr);\r
- Character[0] = RIGHT_ONEOF_DELIMITER;\r
- NewStrCat (OptionString[0], Character);\r
- //\r
- // Remove Buffer allocated for StringPtr after it has been used.\r
- //\r
- FreePool (StringPtr);\r
- }\r
- }\r
- break;\r
-\r
- case EFI_IFR_CHECKBOX_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- Default = Tag->Flags & 1;\r
- //\r
- // If hit spacebar, set or unset Tag[TagIndex].Flags based on it's previous value - BOOLEAN\r
- //\r
- *OptionString = AllocateZeroPool ((gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- //\r
- // Since Checkboxes are BOOLEAN values, bit 0 of the Flags bit defines the default option, therefore, if\r
- // the default option (only one option for checkboxes) is on, then the default value is on. Tag.Default is not\r
- // an active field for Checkboxes.\r
- //\r
- StrnCpy (OptionString[0], (CHAR16 *) LEFT_CHECKBOX_DELIMITER, 1);\r
-\r
- //\r
- // Since this is a BOOLEAN operation, flip bit 0 upon selection\r
- //\r
- if (Selected) {\r
- Tag->Value = (UINT16) (Tag->Value ^ 1);\r
- *(UINT8 *) NvRamMap = (UINT8) (Tag->Value & 1);\r
- UpdateStatusBar (NV_UPDATE_REQUIRED, Tag->Flags, TRUE);\r
- }\r
-\r
- if ((*(UINT8 *) NvRamMap & 1) == 0x01) {\r
- NewStrCat (OptionString[0], (CHAR16 *) CHECK_ON);\r
- //\r
- // If someone reset default variables - we may need to reload from our NvMapping....\r
- //\r
- Tag->Value = *(UINT8 *) NvRamMap;\r
- } else {\r
- //\r
- // If someone reset default variables - we may need to reload from our NvMapping....\r
- //\r
- NewStrCat (OptionString[0], (CHAR16 *) CHECK_OFF);\r
- Tag->Value = *(UINT8 *) NvRamMap;\r
- }\r
-\r
- NewStrCat (OptionString[0], (CHAR16 *) RIGHT_CHECKBOX_DELIMITER);\r
- NewStrCat (OptionString[0], StringPtr);\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- *OptionString = AllocateZeroPool ((gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- //\r
- // Add left delimeter to string\r
- //\r
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;\r
-\r
- //\r
- // Retrieve the current numeric value\r
- //\r
- if (Selected) {\r
- //\r
- // Go ask for input\r
- //\r
- if (Tag->Step == 0) {\r
- //\r
- // Manual Input\r
- //\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, TRUE, Tag, REGULAR_NUMERIC, &Number);\r
- if (!EFI_ERROR (Status)) {\r
- CopyMem (gPreviousValue, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- UpdateStatusBar (NV_UPDATE_REQUIRED, Tag->Flags, TRUE);\r
-\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Number, MenuOption->ThisTag->StorageWidth);\r
- } else {\r
- return EFI_SUCCESS;\r
- }\r
- } else {\r
- //\r
- // Auto selection from list\r
- //\r
- if ((((Tag->StorageWidth == 1) && (UINT8) (*NvRamMap) > Tag->Maximum) || ((UINT8) (*NvRamMap) < Tag->Minimum)) ||\r
- (((Tag->StorageWidth == 2) && *NvRamMap > Tag->Maximum) || (*NvRamMap < Tag->Minimum))\r
- ) {\r
- //\r
- // Seed Number with valid value if currently invalid\r
- //\r
- Number = Tag->Default;\r
- } else {\r
- if (Tag->StorageWidth == 1) {\r
- Number = (UINT8) (*NvRamMap);\r
- } else {\r
- Number = *NvRamMap;\r
- }\r
- }\r
-\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, FALSE, Tag, REGULAR_NUMERIC, &Number);\r
- if (!EFI_ERROR (Status)) {\r
- CopyMem (gPreviousValue, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- UpdateStatusBar (NV_UPDATE_REQUIRED, Tag->Flags, TRUE);\r
-\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Number, MenuOption->ThisTag->StorageWidth);\r
- } else {\r
- return EFI_SUCCESS;\r
- }\r
- }\r
- } else {\r
- if (((Tag->StorageWidth == 1) && (UINT8) (*NvRamMap) <= Tag->Maximum && (UINT8) (*NvRamMap) >= Tag->Minimum) ||\r
- ((Tag->StorageWidth == 2) && *NvRamMap <= Tag->Maximum && *NvRamMap >= Tag->Minimum)\r
- ) {\r
- if (Tag->StorageWidth == 1) {\r
- Number = (UINT8) (*NvRamMap);\r
- } else {\r
- Number = *NvRamMap;\r
- }\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Number,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- StrnCpy (OptionString[0] + 1, FormattedNumber, Number);\r
- } else {\r
- //\r
- // If *NvRamMap isn't within parameters, set it to within parameters\r
- //\r
- //\r
- // Since the value can be one byte long or two bytes long, do a CopyMem based on StorageWidth\r
- //\r
- CopyMem (NvRamMap, &Tag->Default, MenuOption->ThisTag->StorageWidth);\r
- Number = Tag->Default;\r
-\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Number,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- StrnCpy (OptionString[0] + 1, FormattedNumber, Number);\r
- }\r
-\r
- *(OptionString[0] + Number / 2) = RIGHT_NUMERIC_DELIMITER;\r
- NewStrCat (OptionString[0] + (Number / 2) + 1, StringPtr);\r
- }\r
- break;\r
-\r
- case EFI_IFR_DATE_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- Status = gRT->GetTime (&Time, NULL);\r
- if (EFI_ERROR (Status)) {\r
- return EFI_SUCCESS;\r
- }\r
- //\r
- // This for loop advances Index till it points immediately after a date entry. We can then\r
- // subtract MenuOption->TagIndex from Index and find out relative to the start of the Date\r
- // structure which field we were in. For instance, if TagIndex was 52, and we advanced Index\r
- // to 53 and found it to no longer point to a date operand, we were pointing to the last of 3\r
- // date operands.\r
- //\r
- //\r
- // This has BUGBUG potential....fix this - if someone wants to ask two DATE questions in a row.....code\r
- // against such silliness.\r
- //\r
- // Also, we want to internationalize the order of the date information. We need to code for it as well.\r
- //\r
- for (Index = MenuOption->TagIndex; MenuOption->Tags[Index].Operand == EFI_IFR_DATE_OP; Index++)\r
- ;\r
-\r
- //\r
- // Count 0 = We entered on the first Date operand\r
- // Count 1 = We entered on the second Date operand\r
- // Count 2 = We entered on the third Date operand\r
- //\r
- Count = 3 - (Index - MenuOption->TagIndex);\r
- if (Count > 2) {\r
- return EFI_SUCCESS;\r
- }\r
- //\r
- // This is similar to numerics, except for the following:\r
- // We will under normal circumstances get 3 consecutive calls\r
- // to process this opcodes data.\r
- //\r
- *OptionString = AllocateZeroPool ((gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- switch (Count) {\r
- case 0:\r
- if (Selected) {\r
- Number = (UINT16) Time.Month;\r
-\r
- if (Tag->Step == 0) {\r
- MenuOption->OptCol++;\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, TRUE, Tag, DATE_NUMERIC, &Number);\r
- } else {\r
- //\r
- // Seed value with current setting\r
- //\r
- Tag->Value = (UINT16) Time.Month;\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, FALSE, Tag, DATE_NUMERIC, &Number);\r
- }\r
-\r
- if (!EFI_ERROR (Status)) {\r
- Time.Month = (UINT8) Number;\r
- gRT->SetTime (&Time);\r
- }\r
- }\r
-\r
- VariableDefinition->FakeNvRamMap[Tag->Id] = Time.Month;\r
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;\r
-\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Month,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
-\r
- if (Number == 4) {\r
- FormattedNumber[2] = FormattedNumber[1];\r
- FormattedNumber[1] = FormattedNumber[0];\r
- FormattedNumber[0] = L'0';\r
- Number = 6;\r
- }\r
-\r
- StrnCpy (OptionString[0] + 1, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2) = DATE_SEPARATOR;\r
- StrCat (OptionString[0] + (Number / 2) + 1, StringPtr);\r
- break;\r
-\r
- case 1:\r
- if (Selected) {\r
- Number = (UINT16) Time.Day;\r
-\r
- if (Tag->Step == 0) {\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, TRUE, Tag, DATE_NUMERIC, &Number);\r
- } else {\r
- //\r
- // Seed value with current setting\r
- //\r
- Tag->Value = (UINT16) Time.Day;\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, FALSE, Tag, DATE_NUMERIC, &Number);\r
- }\r
-\r
- if (!EFI_ERROR (Status)) {\r
- Time.Day = (UINT8) Number;\r
- gRT->SetTime (&Time);\r
- }\r
- }\r
-\r
- VariableDefinition->FakeNvRamMap[Tag->Id] = Time.Day;\r
- SetUnicodeMem (OptionString[0], 4, L' ');\r
-\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Day,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- if (Number == 4) {\r
- FormattedNumber[2] = FormattedNumber[1];\r
- FormattedNumber[1] = FormattedNumber[0];\r
- FormattedNumber[0] = L'0';\r
- Number = 6;\r
- }\r
-\r
- StrnCpy (OptionString[0] + 4, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2 + 3) = DATE_SEPARATOR;\r
- StrCat (OptionString[0] + (Number / 2) + 4, StringPtr);\r
- break;\r
-\r
- case 2:\r
- if (Selected) {\r
- Number = (UINT16) Time.Year;\r
-\r
- if (Tag->Step == 0) {\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, TRUE, Tag, DATE_NUMERIC, &Number);\r
- } else {\r
- //\r
- // Seed value with current setting\r
- //\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, FALSE, Tag, DATE_NUMERIC, &Number);\r
- }\r
-\r
- if (!EFI_ERROR (Status)) {\r
- Time.Year = (UINT16) Number;\r
- gRT->SetTime (&Time);\r
- }\r
- }\r
-\r
- Tag->Value = (UINT16) Time.Year;\r
- VariableDefinition->FakeNvRamMap[Tag->Id] = (UINT8) Tag->Value;\r
- VariableDefinition->FakeNvRamMap[Tag->Id + 1] = (UINT8) (Tag->Value >> 8);\r
- SetUnicodeMem (OptionString[0], 7, L' ');\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Year,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- StrnCpy (OptionString[0] + 7, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2 + 6) = RIGHT_NUMERIC_DELIMITER;\r
- StrCat (OptionString[0] + (Number / 2) + 7, StringPtr);\r
- break;\r
- }\r
-\r
- break;\r
-\r
- //\r
- // BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG\r
- // We need to add code to support the NVRam storage version of Date - this is the 1% case where someone\r
- // might want to set an alarm and actually preserve the data in NVRam so a driver can pick up the instruction\r
- // BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG\r
- //\r
- case EFI_IFR_TIME_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- Status = gRT->GetTime (&Time, NULL);\r
- if (EFI_ERROR (Status)) {\r
- return EFI_SUCCESS;\r
- }\r
- //\r
- // This is similar to numerics, except for the following:\r
- // We will under normal circumstances get 3 consecutive calls\r
- // to process this opcodes data.\r
- //\r
- *OptionString = AllocateZeroPool ((gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- //\r
- // This for loop advances Index till it points immediately after a date entry. We can then\r
- // subtract MenuOption->TagIndex from Index and find out relative to the start of the Date\r
- // structure which field we were in. For instance, if TagIndex was 52, and we advanced Index\r
- // to 53 and found it to no longer point to a date operand, we were pointing to the last of 3\r
- // date operands.\r
- //\r
- for (Index = MenuOption->TagIndex; MenuOption->Tags[Index].Operand == EFI_IFR_TIME_OP; Index++)\r
- ;\r
- //\r
- // Count 0 = We entered on the first Date operand\r
- // Count 1 = We entered on the second Date operand\r
- // Count 2 = We entered on the third Date operand\r
- //\r
- Count = 3 - (Index - MenuOption->TagIndex);\r
- if (Count > 2) {\r
- return EFI_SUCCESS;\r
- }\r
-\r
- switch (Count) {\r
- case 0:\r
- Number = Time.Hour;\r
- break;\r
-\r
- case 1:\r
- Number = Time.Minute;\r
- break;\r
-\r
- case 2:\r
- Number = Time.Second;\r
- }\r
- //\r
- // Retrieve the current numeric value\r
- //\r
- if (Selected) {\r
- //\r
- // Go ask for input\r
- //\r
- if (Tag->Step == 0) {\r
- //\r
- // Manual Input\r
- //\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, TRUE, Tag, TIME_NUMERIC, &Number);\r
- if (!EFI_ERROR (Status)) {\r
- *NvRamMap = Number;\r
- Time.Nanosecond = 0;\r
- gRT->SetTime (&Time);\r
- } else {\r
- return EFI_SUCCESS;\r
- }\r
- } else {\r
- //\r
- // Auto selection from list\r
- //\r
- Status = GetNumericInput (MenuOption, FileFormTagsHead, FALSE, Tag, TIME_NUMERIC, &Number);\r
- if (!EFI_ERROR (Status)) {\r
- *NvRamMap = Number;\r
- } else {\r
- return EFI_SUCCESS;\r
- }\r
- }\r
-\r
- switch (Count) {\r
- case 0:\r
- Time.Hour = (UINT8) Number;\r
- break;\r
-\r
- case 1:\r
- Time.Minute = (UINT8) Number;\r
- break;\r
-\r
- case 2:\r
- Time.Second = (UINT8) Number;\r
- }\r
-\r
- Time.Nanosecond = 0;\r
- gRT->SetTime (&Time);\r
- } else {\r
- switch (Count) {\r
- case 0:\r
- *OptionString[0] = LEFT_NUMERIC_DELIMITER;\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Hour,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- if (Number == 4) {\r
- FormattedNumber[2] = FormattedNumber[1];\r
- FormattedNumber[1] = FormattedNumber[0];\r
- FormattedNumber[0] = L'0';\r
- Number = 6;\r
- }\r
-\r
- StrnCpy (OptionString[0] + 1, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2) = TIME_SEPARATOR;\r
- StrCat (OptionString[0] + (Number / 2) + 1, StringPtr);\r
- break;\r
-\r
- case 1:\r
- SetUnicodeMem (OptionString[0], 4, L' ');\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Minute,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- if (Number == 4) {\r
- FormattedNumber[2] = FormattedNumber[1];\r
- FormattedNumber[1] = FormattedNumber[0];\r
- FormattedNumber[0] = L'0';\r
- Number = 6;\r
- }\r
-\r
- StrnCpy (OptionString[0] + 4, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2 + 3) = TIME_SEPARATOR;\r
- StrCat (OptionString[0] + (Number / 2) + 4, StringPtr);\r
- break;\r
-\r
- case 2:\r
- SetUnicodeMem (OptionString[0], 7, L' ');\r
- UnicodeValueToString (\r
- FormattedNumber,\r
- FALSE,\r
- (UINTN) Time.Second,\r
- (sizeof (FormattedNumber) / sizeof (FormattedNumber[0]))\r
- );\r
- Number = (UINT16) GetStringWidth (FormattedNumber);\r
- if (Number == 4) {\r
- FormattedNumber[2] = FormattedNumber[1];\r
- FormattedNumber[1] = FormattedNumber[0];\r
- FormattedNumber[0] = L'0';\r
- Number = 6;\r
- }\r
-\r
- StrnCpy (OptionString[0] + 7, FormattedNumber, Number);\r
- *(OptionString[0] + Number / 2 + 6) = RIGHT_NUMERIC_DELIMITER;\r
- StrCat (OptionString[0] + (Number / 2) + 7, StringPtr);\r
- break;\r
- }\r
- //\r
- // BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG\r
- // We need to add code to support the NVRam storage version of Date - this is the 1% case where someone\r
- // might want to set an alarm and actually preserve the data in NVRam so a driver can pick up the instruction\r
- // BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG BUGBUG\r
- //\r
- }\r
- break;\r
-\r
- case EFI_IFR_STRING_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- *OptionString = AllocateZeroPool ((gOptionBlockWidth + 1) * 2 * gScreenDimensions.BottomRow);\r
- ASSERT (*OptionString);\r
-\r
- if (Selected) {\r
- StringPtr = AllocateZeroPool (Tag->Maximum);\r
- ASSERT (StringPtr);\r
-\r
- Status = ReadString (MenuOption, StringPtr);\r
-\r
- if (!EFI_ERROR (Status)) {\r
- CopyMem (gPreviousValue, NvRamMap, MenuOption->ThisTag->StorageWidth);\r
- CopyMem (&VariableDefinition->NvRamMap[Tag->StorageStart], StringPtr, Tag->StorageWidth);\r
-\r
- UpdateStatusBar (NV_UPDATE_REQUIRED, Tag->Flags, TRUE);\r
- }\r
-\r
- FreePool (StringPtr);\r
- return Status;\r
- } else {\r
- for (Index = 0; Index < gOptionBlockWidth; Index++) {\r
- if (VariableDefinition->NvRamMap[Tag->StorageStart + (Index * 2)] != 0x0000) {\r
- CopyMem (OptionString[0] + Index, &VariableDefinition->NvRamMap[Tag->StorageStart + (Index * 2)], 2);\r
- } else {\r
- if (Index == 0) {\r
- *(OptionString[0] + Index) = '_';\r
- *(OptionString[0] + 1 + Index) = 0;\r
- }\r
- break;\r
- }\r
- }\r
-\r
- return Status;\r
- }\r
-\r
- case EFI_IFR_PASSWORD_OP:\r
- //\r
- // If the op-code we are looking at is larger than the latest created NvMap - we likely encountered a dynamically\r
- // created entry which has an expanded NvMap requirement. We won't save this information - but we need to adjust\r
- // the NvMap so that we can properly display the information\r
- //\r
- if ((UINTN) (Tag->StorageStart + Tag->StorageWidth) > VariableDefinition->VariableFakeSize) {\r
- AdjustNvMap (FileFormTags, MenuOption);\r
- NvRamMap = (UINT16 *) &VariableDefinition->NvRamMap[Tag->StorageStart];\r
- }\r
-\r
- if (Selected) {\r
- StringPtr = AllocateZeroPool (Tag->Maximum);\r
- ASSERT (StringPtr);\r
-\r
- //\r
- // If interactive, read the password and do the appropriate callbacks in that routine.\r
- // Since interactive passwords assume to handle the password data in a separate variable\r
- // storage, we don't need to do more than what is below for password callbacks\r
- //\r
- if (Tag->Flags & EFI_IFR_FLAG_INTERACTIVE) {\r
- MenuOption->Tags[0].CallbackHandle = FileFormTags->FormTags.Tags[0].CallbackHandle;\r
- Status = ReadPassword (MenuOption, TRUE, Tag, PageData, FALSE, FileFormTags, StringPtr);\r
- ZeroMem (StringPtr, Tag->Maximum);\r
-\r
- if (EFI_ERROR (Status)) {\r
- if (Status == EFI_NOT_READY) {\r
- FreePool (StringPtr);\r
- return EFI_SUCCESS;\r
- }\r
- }\r
-\r
- Status = ReadPassword (MenuOption, TRUE, Tag, PageData, TRUE, FileFormTags, StringPtr);\r
- FreePool (StringPtr);\r
- return EFI_SUCCESS;\r
- }\r
-\r
- for (Index = 0; Index < Tag->Maximum; Index++) {\r
- if (VariableDefinition->NvRamMap[Tag->StorageStart + Index] != 0x00) {\r
- //\r
- // There is something there! Prompt for password\r
- //\r
- Status = ReadPassword (MenuOption, TRUE, Tag, PageData, FALSE, FileFormTags, StringPtr);\r
- if (EFI_ERROR (Status)) {\r
- FreePool (StringPtr);\r
- return EFI_SUCCESS;\r
- }\r
-\r
- if (Tag->Encoding == 1) {\r
- EncodePassword (StringPtr, (UINT8) Tag->Maximum);\r
- Status = CompareMem (StringPtr, &VariableDefinition->NvRamMap[Tag->StorageStart], Tag->Maximum);\r
- } else {\r
- Status = CompareMem (StringPtr, &VariableDefinition->NvRamMap[Tag->StorageStart], Tag->Maximum);\r
- }\r
-\r
- if (Status != 0) {\r
- FreePool (StringPtr);\r
- return EFI_SUCCESS;\r
- } else {\r
- break;\r
- }\r
- }\r
- }\r
- //\r
- // Clean the string\r
- //\r
- ZeroMem (StringPtr, Tag->Maximum);\r
-\r
- //\r
- // No password set! Go ahead and prompt the user for a password.\r
- //\r
- Status = ReadPassword (MenuOption, FALSE, Tag, PageData, FALSE, FileFormTags, StringPtr);\r
-\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // User couldn't figure out how to type two identical passwords\r
- //\r
- FreePool (StringPtr);\r
- return EFI_SUCCESS;\r
- }\r
- //\r
- // Very simple example of how one MIGHT do password encoding\r
- //\r
- if (Tag->Encoding == 1) {\r
- EncodePassword (StringPtr, (UINT8) Tag->Maximum);\r
- }\r
-\r
- TmpNvRamMap = AllocatePool (VariableDefinition->VariableSize);\r
- ASSERT (TmpNvRamMap != NULL);\r
-\r
- Count = VariableDefinition->VariableSize;\r
-\r
- if ((FormCallback != NULL) && (FormCallback->NvRead != NULL)) {\r
- Status = FormCallback->NvRead (\r
- FormCallback,\r
- VariableDefinition->VariableName,\r
- &VariableDefinition->Guid,\r
- NULL,\r
- &Count,\r
- (VOID *) TmpNvRamMap\r
- );\r
- } else {\r
- Status = gRT->GetVariable (\r
- VariableDefinition->VariableName,\r
- &VariableDefinition->Guid,\r
- NULL,\r
- &Count,\r
- (VOID *) TmpNvRamMap\r
- );\r
- }\r
-\r
- CopyMem (&VariableDefinition->NvRamMap[Tag->StorageStart], StringPtr, Tag->StorageWidth);\r
- CopyMem (&TmpNvRamMap[Tag->StorageStart], StringPtr, Tag->StorageWidth);\r
-\r
- if ((FormCallback != NULL) && (FormCallback->NvWrite != NULL)) {\r
- Status = FormCallback->NvWrite (\r
- FormCallback,\r
- VariableDefinition->VariableName,\r
- &VariableDefinition->Guid,\r
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
- VariableDefinition->VariableSize,\r
- (VOID *) TmpNvRamMap,\r
- &gResetRequired\r
- );\r
- } else {\r
- Status = gRT->SetVariable (\r
- VariableDefinition->VariableName,\r
- &VariableDefinition->Guid,\r
- EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
- VariableDefinition->VariableSize,\r
- (VOID *) TmpNvRamMap\r
- );\r
- }\r
-\r
- FreePool (TmpNvRamMap);\r
- FreePool (StringPtr);\r
- break;\r
- }\r
-\r
- default:\r
- break;\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Split StringPtr to several lines of strings stored in FormattedString and the glyph width of\r
- each line cannot exceed gHelpBlockWidth.\r
-\r
- @param StringPtr The pointer of string\r
- @param FormattedString The pointer of format string\r
- @param RowCount The count of row\r
-\r
-**/\r
-VOID\r
-ProcessHelpString (\r
- IN CHAR16 *StringPtr,\r
- OUT CHAR16 **FormattedString,\r
- IN UINTN RowCount\r
- )\r
-{\r
- CONST UINTN BlockWidth = (UINTN) gHelpBlockWidth - 1;\r
- UINTN AllocateSize;\r
- //\r
- // [PrevCurrIndex, CurrIndex) forms a range of a screen-line\r
- //\r
- UINTN CurrIndex;\r
- UINTN PrevCurrIndex;\r
- UINTN LineCount;\r
- UINTN VirtualLineCount;\r
- //\r
- // GlyphOffset stores glyph width of current screen-line\r
- //\r
- UINTN GlyphOffset;\r
- //\r
- // GlyphWidth equals to 2 if we meet width directive\r
- //\r
- UINTN GlyphWidth;\r
- //\r
- // during scanning, we remember the position of last space character\r
- // in case that if next word cannot put in current line, we could restore back to the position\r
- // of last space character\r
- // while we should also remmeber the glyph width of the last space character for restoring\r
- //\r
- UINTN LastSpaceIndex;\r
- UINTN LastSpaceGlyphWidth;\r
- //\r
- // every time we begin to form a new screen-line, we should remember glyph width of single character\r
- // of last line\r
- //\r
- UINTN LineStartGlyphWidth;\r
- UINTN *IndexArray;\r
- UINTN *OldIndexArray;\r
-\r
- //\r
- // every three elements of IndexArray form a screen-line of string:[ IndexArray[i*3], IndexArray[i*3+1] )\r
- // IndexArray[i*3+2] stores the initial glyph width of single character. to save this is because we want\r
- // to bring the width directive of the last line to current screen-line.\r
- // e.g.: "\wideabcde ... fghi", if "fghi" also has width directive but is splitted to the next screen-line\r
- // different from that of "\wideabcde", we should remember the width directive.\r
- //\r
- AllocateSize = 0x20;\r
- IndexArray = AllocatePool (AllocateSize * sizeof (UINTN) * 3);\r
-\r
- if (*FormattedString != NULL) {\r
- FreePool (*FormattedString);\r
- *FormattedString = NULL;\r
- }\r
-\r
- for (PrevCurrIndex = 0, CurrIndex = 0, LineCount = 0, LastSpaceIndex = 0,\r
- IndexArray[0] = 0, GlyphWidth = 1, GlyphOffset = 0, LastSpaceGlyphWidth = 1, LineStartGlyphWidth = 1;\r
- (StringPtr[CurrIndex] != CHAR_NULL);\r
- CurrIndex ++) {\r
-\r
- if (LineCount == AllocateSize) {\r
- AllocateSize += 0x10;\r
- OldIndexArray = IndexArray;\r
- IndexArray = AllocatePool (AllocateSize * sizeof (UINTN) * 3);\r
- CopyMem (IndexArray, OldIndexArray, LineCount * sizeof (UINTN) * 3);\r
- if (OldIndexArray != NULL) {\r
- FreePool (OldIndexArray);\r
- }\r
- }\r
-\r
- switch (StringPtr[CurrIndex]) {\r
-\r
- case NARROW_CHAR:\r
- case WIDE_CHAR:\r
- GlyphWidth = ((StringPtr[CurrIndex] == WIDE_CHAR) ? 2 : 1);\r
- if (CurrIndex == 0) {\r
- LineStartGlyphWidth = GlyphWidth;\r
- }\r
- break;\r
-\r
- //\r
- // char is '\n'\r
- // "\r\n" isn't handled here, handled by case CHAR_CARRIAGE_RETURN\r
- //\r
- case CHAR_LINEFEED:\r
- //\r
- // Store a range of string as a line\r
- //\r
- IndexArray[LineCount*3] = PrevCurrIndex;\r
- IndexArray[LineCount*3+1] = CurrIndex;\r
- IndexArray[LineCount*3+2] = LineStartGlyphWidth;\r
- LineCount ++;\r
- //\r
- // Reset offset and save begin position of line\r
- //\r
- GlyphOffset = 0;\r
- LineStartGlyphWidth = GlyphWidth;\r
- PrevCurrIndex = CurrIndex + 1;\r
- break;\r
-\r
- //\r
- // char is '\r'\r
- // "\r\n" and "\r" both are handled here\r
- //\r
- case CHAR_CARRIAGE_RETURN:\r
- if (StringPtr[CurrIndex + 1] == CHAR_LINEFEED) {\r
- //\r
- // next char is '\n'\r
- //\r
- IndexArray[LineCount*3] = PrevCurrIndex;\r
- IndexArray[LineCount*3+1] = CurrIndex;\r
- IndexArray[LineCount*3+2] = LineStartGlyphWidth;\r
- LineCount ++;\r
- CurrIndex ++;\r
- }\r
- GlyphOffset = 0;\r
- LineStartGlyphWidth = GlyphWidth;\r
- PrevCurrIndex = CurrIndex + 1;\r
- break;\r
-\r
- //\r
- // char is space or other char\r
- //\r
- default:\r
- GlyphOffset += GlyphWidth;\r
- if (GlyphOffset >= BlockWidth) {\r
- if (LastSpaceIndex > PrevCurrIndex) {\r
- //\r
- // LastSpaceIndex points to space inside current screen-line,\r
- // restore to LastSpaceIndex\r
- // (Otherwise the word is too long to fit one screen-line, just cut it)\r
- //\r
- CurrIndex = LastSpaceIndex;\r
- GlyphWidth = LastSpaceGlyphWidth;\r
- } else if (GlyphOffset > BlockWidth) {\r
- //\r
- // the word is too long to fit one screen-line and we don't get the chance\r
- // of GlyphOffset == BlockWidth because GlyphWidth = 2\r
- //\r
- CurrIndex --;\r
- }\r
-\r
- IndexArray[LineCount*3] = PrevCurrIndex;\r
- IndexArray[LineCount*3+1] = CurrIndex + 1;\r
- IndexArray[LineCount*3+2] = LineStartGlyphWidth;\r
- LineStartGlyphWidth = GlyphWidth;\r
- LineCount ++;\r
- //\r
- // Reset offset and save begin position of line\r
- //\r
- GlyphOffset = 0;\r
- PrevCurrIndex = CurrIndex + 1;\r
- }\r
-\r
- //\r
- // LastSpaceIndex: remember position of last space\r
- //\r
- if (StringPtr[CurrIndex] == CHAR_SPACE) {\r
- LastSpaceIndex = CurrIndex;\r
- LastSpaceGlyphWidth = GlyphWidth;\r
- }\r
- break;\r
- }\r
- }\r
-\r
- if (GlyphOffset > 0) {\r
- IndexArray[LineCount*3] = PrevCurrIndex;\r
- IndexArray[LineCount*3+1] = CurrIndex;\r
- IndexArray[LineCount*3+2] = GlyphWidth;\r
- LineCount ++;\r
- }\r
-\r
- if (LineCount == 0) {\r
- //\r
- // in case we meet null string\r
- //\r
- IndexArray[0] = 0;\r
- IndexArray[1] = 1;\r
- //\r
- // we assume null string's glyph width is 1\r
- //\r
- IndexArray[1] = 1;\r
- LineCount ++;\r
- }\r
-\r
- VirtualLineCount = RowCount * (LineCount / RowCount + (LineCount % RowCount > 0));\r
- *FormattedString = AllocateZeroPool (VirtualLineCount * (BlockWidth + 1) * sizeof (CHAR16) * 2);\r
-\r
- for (CurrIndex = 0; CurrIndex < LineCount; CurrIndex ++) {\r
- *(*FormattedString + CurrIndex * 2 * (BlockWidth + 1)) = (CHAR16)((IndexArray[CurrIndex*3+2] == 2) ? WIDE_CHAR : NARROW_CHAR);\r
- StrnCpy (\r
- *FormattedString + CurrIndex * 2 * (BlockWidth + 1) + 1,\r
- StringPtr + IndexArray[CurrIndex*3],\r
- IndexArray[CurrIndex*3+1]-IndexArray[CurrIndex*3]\r
- );\r
- }\r
-\r
- if (IndexArray != NULL) {\r
- FreePool (IndexArray);\r
- }\r
-}\r
-\r
-VOID\r
-IfrToFormTag (\r
- IN UINT8 OpCode,\r
- IN EFI_TAG *TargetTag,\r
- IN VOID *FormData,\r
- EFI_VARIABLE_DEFINITION *VariableDefinitionsHead\r
- )\r
-{\r
- UINT16 TempValue;\r
- CHAR16 *VariableName;\r
- CHAR8 *AsciiString;\r
- EFI_VARIABLE_DEFINITION *VariableDefinitions;\r
- EFI_VARIABLE_DEFINITION *PreviousVariableDefinitions;\r
- STATIC UINT16 VariableSize;\r
- EFI_GUID Guid;\r
- STATIC UINT16 CurrentVariable;\r
- STATIC UINT16 CurrentVariable2;\r
- UINTN Index;\r
-\r
- switch (OpCode) {\r
- case EFI_IFR_FORM_OP:\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_FORM *) FormData)->FormId, sizeof (UINT16));\r
- CopyMem (&TargetTag->Text, &((EFI_IFR_FORM *) FormData)->FormTitle, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- if (VariableDefinitionsHead != NULL) {\r
- VariableName = AllocateZeroPool (12);\r
- ASSERT (VariableName != NULL);\r
- CopyMem (VariableName, L"Setup", 12);\r
- VariableDefinitionsHead->VariableName = VariableName;\r
- VariableDefinitionsHead->VariableSize = VariableSize;\r
- CopyMem (&VariableDefinitionsHead->Guid, &Guid, sizeof (EFI_GUID));\r
- }\r
- break;\r
-\r
- case EFI_IFR_SUBTITLE_OP:\r
- TargetTag->NumberOfLines = 1;\r
- CopyMem (&TargetTag->Text, &((EFI_IFR_SUBTITLE *) FormData)->SubTitle, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_TEXT_OP:\r
- TargetTag->NumberOfLines = 1;\r
- CopyMem (&TargetTag->Text, &((EFI_IFR_TEXT *) FormData)->Text, sizeof (UINT16));\r
- CopyMem (&TargetTag->Help, &((EFI_IFR_TEXT *) FormData)->Help, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
-\r
- //\r
- // To optimize the encoding size, certain opcodes have optional fields such as those\r
- // inside the if() statement. If the encoded length is the complete size, then we\r
- // know we have valid data encoded that we want to integrate\r
- //\r
- if (((EFI_IFR_TEXT *) FormData)->Header.Length == sizeof (EFI_IFR_TEXT)) {\r
- //\r
- // Text has no help associated with it, but in case there is a second entry due to\r
- // dynamic/interactive flags being active, bring this data over.\r
- //\r
- CopyMem (&TargetTag->TextTwo, &((EFI_IFR_TEXT *) FormData)->TextTwo, sizeof (UINT16));\r
- TargetTag->Flags = ((EFI_IFR_TEXT *) FormData)->Flags;\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_TEXT *) FormData)->Key, sizeof (UINT16));\r
- }\r
- break;\r
-\r
- case EFI_IFR_ONE_OF_OPTION_OP:\r
- CopyMem (&TargetTag->Text, &((EFI_IFR_ONE_OF_OPTION *) FormData)->Option, sizeof (UINT16));\r
- CopyMem (&TargetTag->Value, &((EFI_IFR_ONE_OF_OPTION *) FormData)->Value, sizeof (UINT16));\r
- TargetTag->Flags = ((EFI_IFR_ONE_OF_OPTION *) FormData)->Flags;\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_ONE_OF_OPTION *) FormData)->Key, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_CHECKBOX_OP:\r
- TargetTag->Flags = ((EFI_IFR_CHECKBOX *) FormData)->Flags;\r
- TargetTag->ResetRequired = (BOOLEAN) (TargetTag->Flags & EFI_IFR_FLAG_RESET_REQUIRED);\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_CHECKBOX *) FormData)->Key, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_NUMERIC_OP:\r
- TargetTag->Flags = ((EFI_IFR_NUMERIC *) FormData)->Flags;\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_NUMERIC *) FormData)->Key, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_STRING_OP:\r
- //\r
- // Convert EFI_IFR_STRING.MinSize and EFI_IFR_STRING.MaxSize to actual minimum and maximum bytes\r
- // and store to EFI_TAG.Minimum and EFI_TAG.Maximum\r
- //\r
- TempValue = 0;\r
- CopyMem (&TempValue, &((EFI_IFR_STRING *) FormData)->MinSize, sizeof (UINT8));\r
- TempValue = (UINT16) (TempValue * 2);\r
- CopyMem (&TargetTag->Minimum, &TempValue, sizeof (UINT16));\r
-\r
- TempValue = 0;\r
- CopyMem (&TempValue, &((EFI_IFR_STRING *) FormData)->MaxSize, sizeof (UINT8));\r
- TempValue = (UINT16) (TempValue * 2);\r
- CopyMem (&TargetTag->Maximum, &TempValue, sizeof (UINT16));\r
- CopyMem (&TargetTag->StorageWidth, &TempValue, sizeof (UINT16));\r
- TargetTag->Flags = (UINT8) (((EFI_IFR_STRING *) FormData)->Flags);\r
- TargetTag->ResetRequired = (BOOLEAN) (TargetTag->Flags & EFI_IFR_FLAG_RESET_REQUIRED);\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_STRING *) FormData)->Key, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_PASSWORD_OP:\r
- TempValue = 0;\r
- CopyMem (&TempValue, &((EFI_IFR_PASSWORD *) FormData)->MinSize, sizeof (UINT8));\r
- TempValue = (UINT16) (TempValue * 2);\r
- CopyMem (&TargetTag->Minimum, &TempValue, sizeof (UINT16));\r
-\r
- TempValue = 0;\r
- CopyMem (&TempValue, &((EFI_IFR_PASSWORD *) FormData)->MaxSize, sizeof (UINT8));\r
- TempValue = (UINT16) (TempValue * 2);\r
- CopyMem (&TargetTag->Maximum, &TempValue, sizeof (UINT16));\r
- CopyMem (&TargetTag->StorageWidth, &TempValue, sizeof (UINT16));\r
- TargetTag->Flags = ((EFI_IFR_PASSWORD *) FormData)->Flags;\r
- TargetTag->ResetRequired = (BOOLEAN) (TargetTag->Flags & EFI_IFR_FLAG_RESET_REQUIRED);\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_PASSWORD *) FormData)->Key, sizeof (UINT16));\r
- CopyMem (&TargetTag->Encoding, &((EFI_IFR_PASSWORD *) FormData)->Encoding, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_VARSTORE_OP:\r
- //\r
- // It should NEVER be NULL\r
- //\r
- if (VariableDefinitionsHead == NULL) {\r
- break;\r
- }\r
-\r
- VariableDefinitions = VariableDefinitionsHead;\r
-\r
- //\r
- // Advance VariableDefinitions to the last entry\r
- //\r
- for (; VariableDefinitions != NULL; VariableDefinitions = VariableDefinitions->Next) {\r
- PreviousVariableDefinitions = VariableDefinitions;\r
- //\r
- // If there is a variable with this GUID and ID already, we need to bail out\r
- //\r
- if (!CompareMem (&VariableDefinitions->Guid, &((EFI_IFR_VARSTORE *) FormData)->Guid, sizeof (EFI_GUID)) &&\r
- !CompareMem (&VariableDefinitions->VariableId, &((EFI_IFR_VARSTORE *) FormData)->VarId, sizeof (UINT16))\r
- ) {\r
- return ;\r
- }\r
-\r
- if (VariableDefinitions->Next == NULL) {\r
- break;\r
- }\r
- }\r
- //\r
- // If the last entry has a variable in it already, allocate a new entry and use it\r
- //\r
- if (VariableDefinitions->VariableName != NULL) {\r
- VariableDefinitions->Next = AllocateZeroPool (sizeof (EFI_VARIABLE_DEFINITION));\r
- ASSERT (VariableDefinitions->Next != NULL);\r
- PreviousVariableDefinitions = VariableDefinitions;\r
- VariableDefinitions = VariableDefinitions->Next;\r
- VariableDefinitions->Previous = PreviousVariableDefinitions;\r
- }\r
- //\r
- // Copy the Variable data to our linked list\r
- //\r
- CopyMem (&VariableDefinitions->VariableId, &((EFI_IFR_VARSTORE *) FormData)->VarId, sizeof (UINT16));\r
- CopyMem (&VariableDefinitions->VariableSize, &((EFI_IFR_VARSTORE *) FormData)->Size, sizeof (UINT16));\r
- CopyMem (&VariableDefinitions->Guid, &((EFI_IFR_VARSTORE *) FormData)->Guid, sizeof (EFI_GUID));\r
-\r
- //\r
- // The ASCII String which is immediately past the EFI_IFR_VARSTORE is inferred by the structure definition\r
- // due to it being variable sized. There are rules preventing it from being > 40 characters long and should\r
- // be enforced by the compiler.\r
- //\r
- AsciiString = (CHAR8 *) (&((EFI_IFR_VARSTORE *) FormData)->Size);\r
- AsciiString = AsciiString + 2;\r
- VariableDefinitions->VariableName = AllocateZeroPool ((AsciiStrLen (AsciiString) + 1) * 2);\r
- ASSERT (VariableDefinitions->VariableName != NULL);\r
- for (Index = 0; AsciiString[Index] != 0; Index++) {\r
- VariableDefinitions->VariableName[Index] = (CHAR16) AsciiString[Index];\r
- }\r
-\r
- VariableDefinitions->VariableName[Index] = 0;\r
-\r
- //\r
- // Propogate the tag information for this op-code\r
- //\r
- CopyMem (&TargetTag->VariableNumber, &((EFI_IFR_VARSTORE *) FormData)->VarId, sizeof (UINT16));\r
- CopyMem (&TargetTag->GuidValue, &((EFI_IFR_VARSTORE *) FormData)->Guid, sizeof (EFI_GUID));\r
- CopyMem (&TargetTag->StorageWidth, &((EFI_IFR_VARSTORE *) FormData)->Size, sizeof (UINT16));\r
- CopyMem (&TargetTag->Maximum, &((EFI_IFR_VARSTORE *) FormData)->Size, sizeof (UINT16));\r
- break;\r
-\r
- case EFI_IFR_VARSTORE_SELECT_OP:\r
- CopyMem (&TargetTag->VariableNumber, &((EFI_IFR_VARSTORE_SELECT *) FormData)->VarId, sizeof (UINT16));\r
- CopyMem (&CurrentVariable, &((EFI_IFR_VARSTORE_SELECT *) FormData)->VarId, sizeof (UINT16));\r
- CurrentVariable2 = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_VARSTORE_SELECT_PAIR_OP:\r
- CopyMem (&TargetTag->VariableNumber, &((EFI_IFR_VARSTORE_SELECT_PAIR *) FormData)->VarId, sizeof (UINT16));\r
- CopyMem (\r
- &TargetTag->VariableNumber2,\r
- &((EFI_IFR_VARSTORE_SELECT_PAIR *) FormData)->SecondaryVarId,\r
- sizeof (UINT16)\r
- );\r
- CopyMem (&CurrentVariable, &((EFI_IFR_VARSTORE_SELECT_PAIR *) FormData)->VarId, sizeof (UINT16));\r
- CopyMem (&CurrentVariable2, &((EFI_IFR_VARSTORE_SELECT_PAIR *) FormData)->SecondaryVarId, sizeof (UINT16));\r
- break;\r
-\r
- case EFI_IFR_REF_OP:\r
- TargetTag->NumberOfLines = 1;\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_REF *) FormData)->FormId, sizeof (UINT16));\r
- CopyMem (&TargetTag->Key, &((EFI_IFR_REF *) FormData)->Key, sizeof (UINT16));\r
- CopyMem (&TargetTag->Text, &((EFI_IFR_REF *) FormData)->Prompt, sizeof (UINT16));\r
- CopyMem (&TargetTag->Help, &((EFI_IFR_REF *) FormData)->Help, sizeof (UINT16));\r
- TargetTag->Flags = ((EFI_IFR_REF *) FormData)->Flags;\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_EQ_ID_VAL_OP:\r
- CopyMem (&TargetTag->Value, &((EFI_IFR_EQ_ID_VAL *) FormData)->Value, sizeof (UINT16));\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_EQ_ID_VAL *) FormData)->QuestionId, sizeof (UINT16));\r
- TargetTag->StorageWidth = ((EFI_IFR_EQ_ID_VAL *) FormData)->Width;\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_EQ_VAR_VAL_OP:\r
- CopyMem (&TargetTag->Value, &((EFI_IFR_EQ_VAR_VAL *) FormData)->Value, sizeof (UINT16));\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_EQ_VAR_VAL *) FormData)->VariableId, sizeof (UINT16));\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_EQ_ID_ID_OP:\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_EQ_ID_ID *) FormData)->QuestionId1, sizeof (UINT16));\r
- CopyMem (&TargetTag->Id2, &((EFI_IFR_EQ_ID_ID *) FormData)->QuestionId2, sizeof (UINT16));\r
- TargetTag->StorageWidth = ((EFI_IFR_EQ_ID_ID *) FormData)->Width;\r
- TargetTag->VariableNumber = CurrentVariable;\r
- TargetTag->VariableNumber = CurrentVariable2;\r
- break;\r
-\r
- case EFI_IFR_EQ_ID_LIST_OP:\r
- CopyMem (&TargetTag->Id, &((EFI_IFR_EQ_ID_LIST *) FormData)->QuestionId, sizeof (UINT16));\r
- CopyMem (&TargetTag->Id2, &((EFI_IFR_EQ_ID_LIST *) FormData)->ListLength, sizeof (UINT16));\r
- TargetTag->StorageWidth = ((EFI_IFR_EQ_ID_LIST *) FormData)->Width;\r
-\r
- TargetTag->IntList = AllocateZeroPool (TargetTag->Id2 * sizeof (UINT16));\r
- ASSERT (TargetTag->IntList);\r
-\r
- for (TempValue = 0; TempValue < TargetTag->Id2; TempValue++) {\r
- CopyMem (\r
- &TargetTag->IntList[TempValue],\r
- &((EFI_IFR_EQ_ID_LIST *) FormData)->ValueList[TempValue],\r
- sizeof (UINT16)\r
- );\r
- }\r
-\r
- TargetTag->VariableNumber = CurrentVariable;\r
- break;\r
-\r
- case EFI_IFR_FORM_SET_OP:\r
- CopyMem (&VariableSize, &((EFI_IFR_FORM_SET *) FormData)->NvDataSize, sizeof (UINT16));\r
- CopyMem (&Guid, &((EFI_IFR_FORM_SET *) FormData)->Guid, sizeof (EFI_GUID));\r
- //\r
- // If there is a size specified in the formste, we will establish a "default" variable\r
- //\r
- if (VariableDefinitionsHead != NULL) {\r
- VariableName = AllocateZeroPool (12);\r
- ASSERT (VariableName != NULL);\r
- CopyMem (VariableName, L"Setup", 12);\r
- VariableDefinitionsHead->VariableName = VariableName;\r
- VariableDefinitionsHead->VariableSize = VariableSize;\r
- CopyMem (&VariableDefinitionsHead->Guid, &Guid, sizeof (EFI_GUID));\r
- }\r
- break;\r
-\r
- case EFI_IFR_END_FORM_SET_OP:\r
- CurrentVariable = 0;\r
- CurrentVariable2 = 0;\r
- break;\r
- }\r
-\r
- return ;\r
-}\r
projects / mirror_edk2.git / blobdiff