Add support for newly defined VarStore type EFI_IFR_TYPE_UNDEFINED, EFI_IFR_TYPE_ACTION and EFI_IFR_TYPE_BUFFER in UEFI spec.

Note: with this update, the limitation for "OrderedList should use array of data type UINT8 as its storage" is removed; now OrderedList could use any data type (UINT8/UINT16/UINT32/UINT64) as its storage array.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9360 6f19259b-4bc3-4df7-8a09-765794883524

MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c

@@ -810,6 +810,7 @@ ParseOpCodes (
   FORMSET_DEFAULTSTORE    *DefaultStore;
   QUESTION_DEFAULT        *CurrentDefault;
   QUESTION_OPTION         *CurrentOption;
+  UINT8                   Width;
   CHAR8                   *AsciiString;
   UINT16                  NumberOfStatement;
   UINT16                  NumberOfExpression;
@@ -1019,7 +1020,7 @@ ParseOpCodes (
         break;
 
       case EFI_IFR_UNDEFINED_OP:
-        Value->Type = EFI_IFR_TYPE_OTHER;
+        Value->Type = EFI_IFR_TYPE_UNDEFINED;
         break;
 
       case EFI_IFR_VERSION_OP:
@@ -1214,6 +1215,7 @@ ParseOpCodes (
     case EFI_IFR_ACTION_OP:
       CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
       ASSERT (CurrentStatement != NULL);
+      CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_ACTION;
 
       if (OpCodeLength == sizeof (EFI_IFR_ACTION_1)) {
         //
@@ -1228,6 +1230,7 @@ ParseOpCodes (
     case EFI_IFR_REF_OP:
       CurrentStatement = CreateQuestion (OpCodeData, FormSet, CurrentForm);
       ASSERT (CurrentStatement != NULL);
+      CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_UNDEFINED;
       CopyMem (&CurrentStatement->RefFormId, &((EFI_IFR_REF *) OpCodeData)->FormId, sizeof (EFI_FORM_ID));
       if (OpCodeLength >= sizeof (EFI_IFR_REF2)) {
         CopyMem (&CurrentStatement->RefQuestionId, &((EFI_IFR_REF2 *) OpCodeData)->QuestionId, sizeof (EFI_QUESTION_ID));
@@ -1300,16 +1303,8 @@ ParseOpCodes (
       
       CurrentStatement->Flags = ((EFI_IFR_ORDERED_LIST *) OpCodeData)->Flags;
       CurrentStatement->MaxContainers = ((EFI_IFR_ORDERED_LIST *) OpCodeData)->MaxContainers;
-      CurrentStatement->StorageWidth = (UINT16)(CurrentStatement->MaxContainers * sizeof (UINT8));
-      InitializeRequestElement (FormSet, CurrentStatement);
 
-      //
+      CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_BUFFER;
-      // No buffer type is defined in EFI_IFR_TYPE_VALUE, so a Configuration Driver
-      // has to use FormBrowser2.Callback() to retrieve the uncommited data for
-      // an interactive orderedlist (i.e. with EFI_IFR_FLAG_CALLBACK flag set).
-      //
-      CurrentStatement->HiiValue.Type = EFI_IFR_TYPE_OTHER;
-      CurrentStatement->BufferValue = AllocateZeroPool (CurrentStatement->StorageWidth);
 
       if (Scope != 0) {
         SuppressForOption = TRUE;
@@ -1459,6 +1454,42 @@ ParseOpCodes (
       // Insert to Option list of current Question
       //
       InsertTailList (&CurrentStatement->OptionListHead, &CurrentOption->Link);
+
+      //
+      // Now we know the Storage width of nested Ordered List
+      //
+      if ((CurrentStatement->Operand == EFI_IFR_ORDERED_LIST_OP) && (CurrentStatement->BufferValue == NULL)) {
+        Width = 1;
+        switch (CurrentOption->Value.Type) {
+        case EFI_IFR_TYPE_NUM_SIZE_8:
+          Width = 1;
+          break;
+
+        case EFI_IFR_TYPE_NUM_SIZE_16:
+          Width = 2;
+          break;
+
+        case EFI_IFR_TYPE_NUM_SIZE_32:
+          Width = 4;
+          break;
+
+        case EFI_IFR_TYPE_NUM_SIZE_64:
+          Width = 8;
+          break;
+
+        default:
+          //
+          // Invalid type for Ordered List
+          //
+          break;
+        }
+
+        CurrentStatement->StorageWidth = (UINT16) (CurrentStatement->MaxContainers * Width);
+        CurrentStatement->BufferValue = AllocateZeroPool (CurrentStatement->StorageWidth);
+        CurrentStatement->ValueType = CurrentOption->Value.Type;
+
+        InitializeRequestElement (FormSet, CurrentStatement);
+      }
       break;
 
     //

MdeModulePkg/Universal/SetupBrowserDxe/InputHandler.c

@@ -1,7 +1,7 @@
 /** @file
 Implementation for handling user input from the User Interfaces.
 
-Copyright (c) 2004 - 2007, Intel Corporation
+Copyright (c) 2004 - 2009, Intel Corporation
 All rights reserved. This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -707,6 +707,7 @@ GetSelectionInputPopUp (
   LIST_ENTRY              *Link;
   BOOLEAN                 OrderedList;
   UINT8                   *ValueArray;
+  UINT8                   ValueType;
   EFI_HII_VALUE           HiiValue;
   EFI_HII_VALUE           *HiiValueArray;
   UINTN                   OptionCount;
@@ -717,6 +718,7 @@ GetSelectionInputPopUp (
   DimensionsWidth   = gScreenDimensions.RightColumn - gScreenDimensions.LeftColumn;
 
   ValueArray        = NULL;
+  ValueType         = 0;
   CurrentOption     = NULL;
   ShowDownArrow     = FALSE;
   ShowUpArrow       = FALSE;
@@ -737,7 +739,7 @@ GetSelectionInputPopUp (
   //
   if (OrderedList) {
     for (Index = 0; Index < Question->MaxContainers; Index++) {
-      if (ValueArray[Index] == 0) {
+      if (GetArrayData (ValueArray, ValueType, Index) == 0) {
         break;
       }
     }
@@ -763,8 +765,8 @@ GetSelectionInputPopUp (
   Link = GetFirstNode (&Question->OptionListHead);
   for (Index = 0; Index < OptionCount; Index++) {
     if (OrderedList) {
-      HiiValueArray[Index].Type = EFI_IFR_TYPE_NUM_SIZE_8;
+      HiiValueArray[Index].Type = ValueType;
-      HiiValueArray[Index].Value.u8 = ValueArray[Index];
+      HiiValueArray[Index].Value.u64 = GetArrayData (ValueArray, ValueType, Index);
     } else {
       OneOfOption = QUESTION_OPTION_FROM_LINK (Link);
       CopyMem (&HiiValueArray[Index], &OneOfOption->Value, sizeof (EFI_HII_VALUE));
@@ -1060,11 +1062,11 @@ TheKey:
         // Restore link list order for orderedlist
         //
         if (OrderedList) {
-          HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_8;
+          HiiValue.Type = ValueType;
           HiiValue.Value.u64 = 0;
           for (Index = 0; Index < Question->MaxContainers; Index++) {
-            HiiValue.Value.u8 = ValueArray[Index];
+            HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
-            if (HiiValue.Value.u8 != 0) {
+            if (HiiValue.Value.u64 == 0) {
               break;
             }
 
@@ -1097,7 +1099,7 @@ TheKey:
         while (!IsNull (&Question->OptionListHead, Link)) {
           OneOfOption = QUESTION_OPTION_FROM_LINK (Link);
 
-          Question->BufferValue[Index] = OneOfOption->Value.Value.u8;
+          SetArrayData (ValueArray, ValueType, Index, OneOfOption->Value.Value.u64);
 
           Index++;
           if (Index > Question->MaxContainers) {

MdeModulePkg/Universal/SetupBrowserDxe/Presentation.c

@@ -876,11 +876,6 @@ SetupBrowser (
   }
 
   do {
-    //
-    // Displays the Header and Footer borders
-    //
-    DisplayPageFrame ();
-
     //
     // Initialize Selection->Form
     //
@@ -911,6 +906,11 @@ SetupBrowser (
       return Status;
     }
 
+    //
+    // Displays the Header and Footer borders
+    //
+    DisplayPageFrame ();
+
     //
     // Display form
     //

MdeModulePkg/Universal/SetupBrowserDxe/ProcessOptions.c

@@ -2,7 +2,7 @@
 Implementation for handling the User Interface option processing.
 
 
-Copyright (c) 2004 - 2008, Intel Corporation
+Copyright (c) 2004 - 2009, Intel Corporation
 All rights reserved. This program and the accompanying materials
 are licensed and made available under the terms and conditions of the BSD License
 which accompanies this distribution.  The full text of the license may be found at
@@ -101,6 +101,96 @@ ValueToOption (
 }
 
 
+/**
+  Return data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+
+  @retval Value                  The data to be returned
+
+**/
+UINT64
+GetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index
+  )
+{
+  UINT64 Data;
+
+  ASSERT (Array != NULL);
+
+  Data = 0;
+  switch (Type) {
+  case EFI_IFR_TYPE_NUM_SIZE_8:
+    Data = (UINT64) *(((UINT8 *) Array) + Index);
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_16:
+    Data = (UINT64) *(((UINT16 *) Array) + Index);
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_32:
+    Data = (UINT64) *(((UINT32 *) Array) + Index);
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_64:
+    Data = (UINT64) *(((UINT64 *) Array) + Index);
+    break;
+
+  default:
+    break;
+  }
+
+  return Data;
+}
+
+
+/**
+  Set value of a data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+  @param  Value                  The value to be set.
+
+**/
+VOID
+SetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index,
+  IN UINT64                   Value
+  )
+{
+
+  ASSERT (Array != NULL);
+
+  switch (Type) {
+  case EFI_IFR_TYPE_NUM_SIZE_8:
+    *(((UINT8 *) Array) + Index) = (UINT8) Value;
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_16:
+    *(((UINT16 *) Array) + Index) = (UINT16) Value;
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_32:
+    *(((UINT32 *) Array) + Index) = (UINT32) Value;
+    break;
+
+  case EFI_IFR_TYPE_NUM_SIZE_64:
+    *(((UINT64 *) Array) + Index) = (UINT64) Value;
+    break;
+
+  default:
+    break;
+  }
+}
+
+
 /**
   Print Question Value according to it's storage width and display attributes.
 
@@ -311,6 +401,8 @@ ProcessOptions (
   UINT16                          Maximum;
   QUESTION_OPTION                 *Option;
   UINTN                           Index2;
+  UINT8                           *ValueArray;
+  UINT8                           ValueType;
 
   Status        = EFI_SUCCESS;
 
@@ -325,13 +417,15 @@ ProcessOptions (
   QuestionValue = &Question->HiiValue;
   Maximum = (UINT16) Question->Maximum;
 
+  ValueArray = Question->BufferValue;
+  ValueType = Question->ValueType;
+
   switch (Question->Operand) {
   case EFI_IFR_ORDERED_LIST_OP:
     //
     // Initialize Option value array
     //
-
+    if (GetArrayData (ValueArray, ValueType, 0) == 0) {
-    if (Question->BufferValue[0] == 0) {
       GetQuestionDefault (Selection->FormSet, Selection->Form, Question, 0);
     }
 
@@ -348,11 +442,11 @@ ProcessOptions (
       *OptionString = AllocateZeroPool (Question->MaxContainers * BufferSize);
       ASSERT (*OptionString);
 
-      HiiValue.Type = EFI_IFR_TYPE_NUM_SIZE_8;
+      HiiValue.Type = ValueType;
       HiiValue.Value.u64 = 0;
       for (Index = 0; Index < Question->MaxContainers; Index++) {
-        HiiValue.Value.u8 = Question->BufferValue[Index];
+        HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
-        if (HiiValue.Value.u8 == 0) {
+        if (HiiValue.Value.u64 == 0) {
           //
           // Values for the options in ordered lists should never be a 0
           //
@@ -375,10 +469,11 @@ ProcessOptions (
           Index2 = 0;
           while (!IsNull (&Question->OptionListHead, Link) && Index2 < Question->MaxContainers) {
             Option = QUESTION_OPTION_FROM_LINK (Link);
-            Question->BufferValue[Index2++] = Option->Value.Value.u8;
+            SetArrayData (ValueArray, ValueType, Index2, Option->Value.Value.u64);
+            Index2++;
             Link = GetNextNode (&Question->OptionListHead, Link);
           }
-          Question->BufferValue[Index2] = 0;
+          SetArrayData (ValueArray, ValueType, Index2, 0);
 
           Status = SetQuestionValue (Selection->FormSet, Selection->Form, Question, TRUE);
           UpdateStatusBar (NV_UPDATE_REQUIRED, Question->QuestionFlags, TRUE);

MdeModulePkg/Universal/SetupBrowserDxe/Setup.c

@@ -1909,7 +1909,7 @@ GetQuestionDefault (
     while (!IsNull (&Question->OptionListHead, Link)) {
       Option = QUESTION_OPTION_FROM_LINK (Link);
 
-      Question->BufferValue[Index] = Option->Value.Value.u8;
+      SetArrayData (Question->BufferValue, Question->ValueType, Index, Option->Value.Value.u64);
 
       Index++;
       if (Index >= Question->MaxContainers) {

MdeModulePkg/Universal/SetupBrowserDxe/Setup.h

@@ -346,6 +346,7 @@ typedef struct {
 
   EFI_HII_VALUE         HiiValue;         // Edit copy for checkbox, numberic, oneof
   UINT8                 *BufferValue;     // Edit copy for string, password, orderedlist
+  UINT8                 ValueType;        // Data type for orderedlist value array
 
   //
   // OpCode specific members

MdeModulePkg/Universal/SetupBrowserDxe/Ui.h

@@ -516,6 +516,40 @@ ValueToOption (
   IN EFI_HII_VALUE            *OptionValue
   );
 
+/**
+  Return data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+
+  @retval Value                  The data to be returned
+
+**/
+UINT64
+GetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index
+  );
+
+/**
+  Set value of a data element in an Array by its Index.
+
+  @param  Array                  The data array.
+  @param  Type                   Type of the data in this array.
+  @param  Index                  Zero based index for data in this array.
+  @param  Value                  The value to be set.
+
+**/
+VOID
+SetArrayData (
+  IN VOID                     *Array,
+  IN UINT8                    Type,
+  IN UINTN                    Index,
+  IN UINT64                   Value
+  );
+
 /**
   Process a Question's Option (whether selected or un-selected).