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Patch includes: 

1. Support get default value for ref opcode logic.
2. Correct the sample for ref opcode with default value.
3. Refine logic about processing device path info in ref value. 
Signed-off-by: ydong10
Reviewed-by: lgao4

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12774 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
ydong10 2011-11-24 08:47:57 +00:00
parent 697ecfd313
commit e7fd76d180
4 changed files with 98 additions and 31 deletions
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3
MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr
View File

@ -645,11 +645,12 @@ formset
prompt = STRING_TOKEN(STR_GOTO_DYNAMIC3),
help = STRING_TOKEN(STR_GOTO_DYNAMIC3_HELP),
flags = INTERACTIVE,
key = 0x1248;
key = 0x1248,
//
// Set the defult value, format is QuestionId; FormId; FormsetGuid; Device Path String Token
//
default = 0;0;ZERO_GUID;STRING_TOKEN(STR_NULL_STRING),
; // goto opcode end flag.
goto
prompt = STRING_TOKEN(STR_GOTO_DYNAMIC4),

84
MdeModulePkg/Universal/HiiDatabaseDxe/ConfigRouting.c
View File

@ -661,7 +661,7 @@ InsertDefaultValue (
//
// Update the default value array in BlockData.
//
DefaultValueArray->Value = DefaultValueData->Value;
CopyMem (&DefaultValueArray->Value, &DefaultValueData->Value, sizeof (EFI_IFR_TYPE_VALUE));
DefaultValueArray->Type = DefaultValueData->Type;
DefaultValueArray->Cleaned = DefaultValueData->Cleaned;
}
@ -990,6 +990,7 @@ ParseIfrData (
EFI_IFR_VARSTORE_EFI *IfrEfiVarStore;
EFI_IFR_OP_HEADER *IfrOpHdr;
EFI_IFR_ONE_OF *IfrOneOf;
EFI_IFR_REF4 *IfrRef;
EFI_IFR_ONE_OF_OPTION *IfrOneOfOption;
EFI_IFR_DEFAULT *IfrDefault;
EFI_IFR_ORDERED_LIST *IfrOrderedList;
@ -1178,6 +1179,65 @@ ParseIfrData (
}
break;
case EFI_IFR_REF_OP:
//
// Ref question is not in IFR Form. This IFR form is not valid.
//
if (VarStorageData->Size == 0) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
//
// Check whether this question is for the requested varstore.
//
IfrRef = (EFI_IFR_REF4 *) IfrOpHdr;
if (IfrRef->Question.VarStoreId != VarStorageData->VarStoreId) {
break;
}
//
// Get Offset/Width by Question header.
//
VarOffset = IfrRef->Question.VarStoreInfo.VarOffset;
VarWidth = (UINT16) (sizeof (EFI_HII_REF));
//
// Check whether this question is in requested block array.
//
if (!BlockArrayCheck (RequestBlockArray, VarOffset, VarWidth)) {
//
// This question is not in the requested string. Skip it.
//
break;
}
//
// Check this var question is in the var storage
//
if ((VarOffset + VarWidth) > VarStorageData->Size) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
//
// Set Block Data
//
BlockData = (IFR_BLOCK_DATA *) AllocateZeroPool (sizeof (IFR_BLOCK_DATA));
if (BlockData == NULL) {
Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
BlockData->Offset = VarOffset;
BlockData->Width = VarWidth;
BlockData->QuestionId = IfrRef->Question.QuestionId;
BlockData->OpCode = IfrOpHdr->OpCode;
BlockData->Scope = IfrOpHdr->Scope;
InitializeListHead (&BlockData->DefaultValueEntry);
//
// Add Block Data into VarStorageData BlockEntry
//
InsertBlockData (&VarStorageData->BlockEntry, &BlockData);
break;
case EFI_IFR_ONE_OF_OP:
case EFI_IFR_NUMERIC_OP:
//
@ -1253,19 +1313,19 @@ ParseIfrData (
DefaultData.Type = DefaultValueFromDefault;
switch (IfrOneOf->Flags & EFI_IFR_NUMERIC_SIZE) {
case EFI_IFR_NUMERIC_SIZE_1:
DefaultData.Value = (UINT64) IfrOneOf->data.u8.MinValue;
DefaultData.Value.u8 = IfrOneOf->data.u8.MinValue;
break;
case EFI_IFR_NUMERIC_SIZE_2:
CopyMem (&DefaultData.Value, &IfrOneOf->data.u16.MinValue, sizeof (UINT16));
CopyMem (&DefaultData.Value.u16, &IfrOneOf->data.u16.MinValue, sizeof (UINT16));
break;
case EFI_IFR_NUMERIC_SIZE_4:
CopyMem (&DefaultData.Value, &IfrOneOf->data.u32.MinValue, sizeof (UINT32));
CopyMem (&DefaultData.Value.u32, &IfrOneOf->data.u32.MinValue, sizeof (UINT32));
break;
case EFI_IFR_NUMERIC_SIZE_8:
CopyMem (&DefaultData.Value, &IfrOneOf->data.u64.MinValue, sizeof (UINT64));
CopyMem (&DefaultData.Value.u64, &IfrOneOf->data.u64.MinValue, sizeof (UINT64));
break;
}
//
@ -1405,13 +1465,13 @@ ParseIfrData (
// When flag is set, defautl value is TRUE.
//
DefaultData.Type = DefaultValueFromFlag;
DefaultData.Value = 1;
DefaultData.Value.b = TRUE;
} else {
//
// When flag is not set, defautl value is FASLE.
//
DefaultData.Type = DefaultValueFromDefault;
DefaultData.Value = 0;
DefaultData.Value.b = FALSE;
}
//
// Add DefaultValue into current BlockData
@ -1431,13 +1491,13 @@ ParseIfrData (
// When flag is set, defautl value is TRUE.
//
DefaultData.Type = DefaultValueFromFlag;
DefaultData.Value = 1;
DefaultData.Value.b = TRUE;
} else {
//
// When flag is not set, defautl value is FASLE.
//
DefaultData.Type = DefaultValueFromDefault;
DefaultData.Value = 0;
DefaultData.Value.b = FALSE;
}
//
// Add DefaultValue into current BlockData
@ -1665,7 +1725,7 @@ ParseIfrData (
// Prepare new DefaultValue
//
DefaultData.Type = DefaultValueFromFlag;
DefaultData.Value = IfrOneOfOption->Value.u64;
CopyMem (&DefaultData.Value.u64, &IfrOneOfOption->Value.u64, sizeof (UINT64));
if ((IfrOneOfOption->Flags & EFI_IFR_OPTION_DEFAULT) == EFI_IFR_OPTION_DEFAULT) {
DefaultData.DefaultId = EFI_HII_DEFAULT_CLASS_STANDARD;
InsertDefaultValue (BlockData, &DefaultData);
@ -1690,7 +1750,7 @@ ParseIfrData (
// Prepare new DefaultValue
//
DefaultData.Type = DefaultValueFromDefault;
DefaultData.Value = IfrOneOfOption->Value.u64;
CopyMem (&DefaultData.Value.u64, &IfrOneOfOption->Value.u64, sizeof (UINT64));
for (LinkData = DefaultIdArray->Entry.ForwardLink; LinkData != &DefaultIdArray->Entry; LinkData = LinkData->ForwardLink) {
DefaultDataPtr = BASE_CR (LinkData, IFR_DEFAULT_DATA, Entry);
DefaultData.DefaultId = DefaultDataPtr->DefaultId;
@ -1726,7 +1786,7 @@ ParseIfrData (
//
DefaultData.Type = DefaultValueFromOpcode;
DefaultData.DefaultId = VarDefaultId;
DefaultData.Value = IfrDefault->Value.u64;
CopyMem (&DefaultData.Value, &IfrDefault->Value, sizeof (EFI_IFR_TYPE_VALUE));
// If the value field is expression, set the cleaned flag.
if (IfrDefault->Type == EFI_IFR_TYPE_OTHER) {

2
MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabase.h
View File

@ -96,7 +96,7 @@ typedef struct {
// TRUE Cleaned, the value can't be used
// FALSE Not cleaned, the value can be used.
UINT16 DefaultId;
UINT64 Value;
EFI_IFR_TYPE_VALUE Value;
} IFR_DEFAULT_DATA;
//

32
MdeModulePkg/Universal/SetupBrowserDxe/Ui.c
View File

@ -1891,6 +1891,7 @@ ProcessGotoOpCode (
)
{
CHAR16 *StringPtr;
UINTN StringLen;
UINTN BufferSize;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
CHAR16 TemStr[2];
@ -1905,8 +1906,23 @@ ProcessGotoOpCode (
Status = EFI_SUCCESS;
UpdateFormInfo = TRUE;
StringPtr = NULL;
StringLen = 0;
//
// Prepare the device path check, get the device path info first.
//
if (Statement->HiiValue.Value.ref.DevicePath != 0) {
StringPtr = GetToken (Statement->HiiValue.Value.ref.DevicePath, Selection->FormSet->HiiHandle);
if (StringPtr != NULL) {
StringLen = StrLen (StringPtr);
}
}
//
// Check whether the device path string is a valid string.
//
if (Statement->HiiValue.Value.ref.DevicePath != 0 && StringPtr != NULL && StringLen != 0) {
if (Selection->Form->ModalForm) {
return Status;
}
@ -1914,16 +1930,6 @@ ProcessGotoOpCode (
// Goto another Hii Package list
//
Selection->Action = UI_ACTION_REFRESH_FORMSET;
StringPtr = GetToken (Statement->HiiValue.Value.ref.DevicePath, Selection->FormSet->HiiHandle);
if (StringPtr == NULL) {
//
// No device path string not found, exit
//
Selection->Action = UI_ACTION_EXIT;
Selection->Statement = NULL;
return Status;
}
BufferSize = StrLen (StringPtr) / 2;
DevicePath = AllocatePool (BufferSize);
ASSERT (DevicePath != NULL);
@ -1947,8 +1953,11 @@ ProcessGotoOpCode (
DevicePathBuffer [Index/2] = (UINT8) ((DevicePathBuffer [Index/2] << 4) + DigitUint8);
}
}
FreePool (StringPtr);
Selection->Handle = DevicePathToHiiHandle (DevicePath);
FreePool (DevicePath);
if (Selection->Handle == NULL) {
//
// If target Hii Handle not found, exit
@ -1958,9 +1967,6 @@ ProcessGotoOpCode (
return Status;
}
FreePool (StringPtr);
FreePool (DevicePath);
CopyMem (&Selection->FormSetGuid,&Statement->HiiValue.Value.ref.FormSetGuid, sizeof (EFI_GUID));
Selection->FormId = Statement->HiiValue.Value.ref.FormId;
Selection->QuestionId = Statement->HiiValue.Value.ref.QuestionId;