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path: root/EDK/MiniSetup/uefi2.0/ctrlcond.c
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-rw-r--r--EDK/MiniSetup/uefi2.0/ctrlcond.c840
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diff --git a/EDK/MiniSetup/uefi2.0/ctrlcond.c b/EDK/MiniSetup/uefi2.0/ctrlcond.c
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--- /dev/null
+++ b/EDK/MiniSetup/uefi2.0/ctrlcond.c
@@ -0,0 +1,840 @@
+//*****************************************************************//
+//*****************************************************************//
+//*****************************************************************//
+//** **//
+//** (C)Copyright 2010, American Megatrends, Inc. **//
+//** **//
+//** All Rights Reserved. **//
+//** **//
+//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 **//
+//** **//
+//** Phone (770)-246-8600 **//
+//** **//
+//*****************************************************************//
+//*****************************************************************//
+//*****************************************************************//
+// $Archive: /Alaska/SOURCE/Modules/AMITSE2_0/AMITSE/uefi2.0/ctrlcond.c $
+//
+// $Author: Arunsb $
+//
+// $Revision: 10 $
+//
+// $Date: 10/18/12 6:00a $
+//
+//*****************************************************************//
+//*****************************************************************//
+// Revision History
+// ----------------
+// $Log: /Alaska/SOURCE/Modules/AMITSE2_0/AMITSE/uefi2.0/ctrlcond.c $
+//
+// 10 10/18/12 6:00a Arunsb
+// Updated for 2.16.1235 QA submission
+//
+// 9 10/10/12 12:39p Arunsb
+// Synched the source for v2.16.1232, backup with Aptio
+//
+// 9 11/01/11 10:54a Madhans
+// [TAG] EIP51899
+// [Category] Bug Fix
+// [Severity] Important
+// [Symptom] Some Condition evaluation is broken.
+// [RootCause] VAREQVAL is considering all the variable's size as UINTN.
+// [Solution] It should based on the size of Variable.
+// [Files] ctrlcond.c
+//
+// 8 3/29/11 1:15p Madhans
+// [TAG] EIP56414
+// [Category] Improvement
+// [Description] TSE: Support for EFI_IFR_NO_SUBMIT_IF opcode
+// [Files] Callback.c, FakeToken.c, AMITSEstr.uni, Parse.c, CtrlCond.c,
+// CtrlCond.h, ctrlcond.h, ctrlcond.c
+//
+// 7 3/29/11 1:11p Madhans
+// [TAG] EIP56414
+// [Category] Improvement
+// [Description] TSE: Support for EFI_IFR_NO_SUBMIT_IF opcode
+// [Files] Callback.c, FakeToken.c, AMITSEstr.uni, Parse.c, CtrlCond.c,
+// CtrlCond.h, ctrlcond.h, ctrlcond.c
+//
+// 6 3/23/10 3:39p Blaines
+// EIP-36010
+//
+// Fix for suppressif used with grayout condition.
+//
+//
+// 5 2/19/10 1:04p Madhans
+// Updated for TSE 2.01. Refer Changelog.log for File change history.
+//
+// 6 2/19/10 8:20a Mallikarjunanv
+// updated year in copyright message
+//
+// 5 1/09/10 7:26a Mallikarjunanv
+// Updated TSE2.01 Release sources with coding standards
+//
+// 4 6/24/09 6:11p Madhans
+// Made TSE_USE_EDK_LIBRARY=OFF to not to refer EDK module.
+//
+// 3 6/23/09 6:51p Blaines
+// Coding standard update,
+// Remove spaces from file header to allow proper chm function list
+// creation.
+//
+// 2 6/12/09 7:44p Presannar
+// Initial implementation of coding standards for AMITSE2.0
+//
+// 1 6/04/09 8:05p Madhans
+//
+// 1 4/28/09 11:08p Madhans
+// Tse 2.0 Code complete Checkin.
+//
+// 4 4/28/09 9:40p Madhans
+// Tse 2.0 Code complete Checkin.
+//
+// 3 3/31/09 4:14p Madhans
+// UEFI Wrapper improvments.
+//
+// 2 1/30/09 6:06p Madhans
+// Function headers added.
+//
+// 1 12/18/08 7:59p Madhans
+// Intial version of TSE Lite sources
+//*****************************************************************//
+//*****************************************************************//
+
+//<AMI_FHDR_START>
+//----------------------------------------------------------------------------
+//
+// Name: ctrlcond.c
+//
+// Description: This file contains code for control conditions
+//
+//----------------------------------------------------------------------------
+//<AMI_FHDR_END>
+
+#include "minisetup.h"
+#include "ctrlcond.h"
+#include EFI_PROTOCOL_DEFINITION(Hii)
+#include EFI_PROTOCOL_DEFINITION(FormCallback)
+extern EFI_HII_PROTOCOL *gHiiProtocol;
+
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: GetVarNumFromID
+//
+// Description: To get var number from ID
+//
+// Input: unsigned int ID
+//
+// Output: VarCount
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+int GetVarNumFromID(unsigned int ID)
+{
+ unsigned int i=0;
+
+ while( ( ((VARIABLE_INFO *)((UINT8 *)gVariables + gVariables->VariableList[i]))->VariableID != ID) && (i < gVariables->VariableCount))
+ i++;
+
+ return i;
+
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: CheckControlAccess
+//
+// Description: To check control flags
+//
+// Input: UINT32 ControlAccess
+//
+// Output: Condition
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 CheckControlAccess(UINT32 ControlAccess)
+{
+ UINT8 Cond = COND_NONE;
+
+ if(gPasswordType == AMI_PASSWORD_USER)
+ {
+ switch(ControlAccess)
+ {
+ case CONTROL_ACCESS_ADMIN: // suppress
+ Cond = COND_SUPPRESS;
+ break;
+ case CONTROL_ACCESS_USER: // grayout (read-only)
+ Cond = COND_GRAYOUT;
+ break;
+ default:
+ break;
+ }
+ }
+
+ return Cond;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: UpdateFinalCondition
+//
+// Description: To finalize the codition flag
+//
+// Input: UINT8 FinalCond, UINT8 Cond
+//
+// Output: Condition
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 UpdateFinalCondition(UINT8 FinalCond, UINT8 Cond)
+{
+ switch(FinalCond)
+ {
+ case COND_NONE:
+ return(Cond);
+ break;
+
+ case COND_SUPPRESS:
+ case COND_HIDDEN:
+ return(FinalCond);
+ break;
+
+ case COND_GRAYOUT:
+ if(Cond != COND_NONE)
+ return(Cond);
+ break;
+
+ case COND_INCONSISTENT:
+ return(Cond);
+ break;
+
+ }
+ return(FinalCond);
+}
+//check condition
+#if TSE_SUPPORT_VFRCOMPILE_1_88
+
+static UINT8 Operands[10], StackPos;
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: EvaluateOpcode
+//
+// Description: To perform the stack operations based on the opcode
+//
+// Input: UINT8 OpCode
+//
+// Output: void
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+VOID EvaluateOpcode(UINT8 OpCode)
+{
+ switch(OpCode)
+ {
+ case EFI_IFR_NOT_OP:
+ if(StackPos >= 1) //atleast one operand should be there
+ {
+ Operands[StackPos-1] = (Operands[StackPos-1] == 0) ? 1:0;
+ //No need to change the stack position because the
+ //result goes in the operands position
+ }
+ break;
+ case EFI_IFR_AND_OP:
+ if(StackPos >= 2)//atleast two oprerands should be there
+ {
+ Operands[StackPos-2] &= (Operands[StackPos-1]);
+ //Move stack position only one down. Result takes the
+ //second operands position
+ StackPos--;
+ }
+ break;
+ case EFI_IFR_OR_OP:
+ if(StackPos >= 2)//atleast two oprerands should be there
+ {
+ Operands[StackPos-2] |= (Operands[StackPos-1]);
+ //Move stack position only one down. Result takes the
+ //second operands position
+ StackPos--;
+ }
+ break;
+ }
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: GetExpResult
+//
+// Description: Function to get exp result
+//
+// Input: nil
+//
+// Output: result
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 GetExpResult()
+{
+ UINT8 result = 0;
+
+ if(StackPos)
+ {
+ if(StackPos == 1)
+ {
+ result = Operands[0];
+ }
+ else
+ {
+ //Error condition!!!
+ }
+ }
+
+ StackPos = 0;
+
+ return result;
+}
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: CheckControlCondition
+//
+// Description: This function eveluates the condition and retuns the result
+//
+// Input: Control Info
+//
+// Output: COND_NONE - Condition failed.
+// COND_SUPPRESS - Condition matchs suppress
+// COND_GRAYOUT - Condition matchs Grayout
+// COND_HIDDEN - Condition matchs and Hide
+// COND_INCONSISTENT - Inconsistent Condition matchs
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 CheckControlCondition( CONTROL_INFO *controlInfo )
+{
+ // Used to be a long list of parameters
+ UINT32 CtrlAccess;
+ UINT8 *CondPtr;
+ UINT32 i=0;
+ UINT32 VarId1, VarId2;
+ UINT8 Cond = COND_NONE, FinalCond = COND_NONE;
+
+ UINT32 Val1 = 0, Val2 = 0;
+ BOOLEAN Inside = TRUE;
+
+ EFI_IFR_EQ_ID_VAL *IDValPtr;
+ EFI_IFR_EQ_ID_LIST *IDListPtr;
+ EFI_IFR_EQ_VAR_VAL *VarValPtr;
+ EFI_IFR_EQ_ID_ID *IDIDPtr;
+
+ CondPtr = (UINT8 *)controlInfo->ControlConditionalPtr;
+ CtrlAccess = controlInfo->ControlFlags.ControlAccess;
+
+ if ( CondPtr == NULL )
+ return ( CheckControlAccess(CtrlAccess) );
+
+ VarId1 = controlInfo->ControlConditionalVariable[0];
+ VarId2 = controlInfo->ControlConditionalVariable[1];
+
+
+ while( Inside )
+ {
+ switch(*(CondPtr+i))
+ {
+ case EFI_IFR_SUPPRESS_IF_OP:
+ if(GetExpResult())
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ }
+ Cond = COND_SUPPRESS;
+ break;
+
+ case EFI_IFR_GRAYOUT_IF_OP:
+ if(GetExpResult())
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ }
+ Cond = COND_GRAYOUT;
+ break;
+
+ case EFI_IFR_HIDDEN_OP:
+ if(GetExpResult())
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ }
+ Cond = COND_HIDDEN;
+ break;
+
+ case EFI_IFR_INCONSISTENT_IF_OP:
+ if(GetExpResult())
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ }
+ Cond = COND_INCONSISTENT;
+ break;
+
+ case EFI_IFR_NOT_OP:
+ case EFI_IFR_AND_OP:
+ case EFI_IFR_OR_OP:
+ EvaluateOpcode(*(CondPtr+i));
+ break;
+
+ case EFI_IFR_EQ_ID_VAL_OP:
+ IDValPtr = (VOID*)(CondPtr+i);
+//EIP:36010 - Start
+ Val1 = 0;
+//EIP:36010 - End
+ VarGetValue( VarId1, IDValPtr->QuestionId, IDValPtr->Width, &Val1 );
+ Operands[StackPos] = ( (UINT16)Val1 == IDValPtr->Value ) ? 1 : 0 ;
+ StackPos++;
+ break;
+
+ case EFI_IFR_EQ_ID_LIST_OP:
+ IDListPtr = (VOID*)(CondPtr+i);
+//EIP:36010 - Start
+ Val1 =0;
+//EIP:36010 - End
+ VarGetValue( VarId1, IDListPtr->QuestionId, IDListPtr->Width, &Val1 );
+ for ( Val2 = 0; Val2 < IDListPtr->ListLength; Val2++ )
+ {
+ if ( IDListPtr->ValueList[Val2] == Val1 )
+ {
+ Operands[StackPos] = 1;//Found a match in the list
+ break;
+ }
+ }
+ if(Val2 >= IDListPtr->ListLength)//Did not find a match
+ Operands[StackPos] = 0;
+ StackPos++;
+ break;
+
+ case EFI_IFR_EQ_ID_ID_OP:
+ IDIDPtr = (VOID*)(CondPtr+i);
+//EIP:36010 - Start
+ Val1 =0;
+ Val2 =0;
+//EIP:36010 - End
+ VarGetValue( VarId1, IDIDPtr->QuestionId1, IDIDPtr->Width, &Val1 );
+ VarGetValue( VarId2, IDIDPtr->QuestionId2, IDIDPtr->Width, &Val2 );
+ Operands[StackPos] = (UINT8)(( Val1 == Val2 ) ? 1 : 0);
+ StackPos++;
+ break;
+
+ case EFI_IFR_EQ_VAR_VAL_OP:
+ {
+ CHAR16 VarName[VARIABLE_NAME_LENGTH];
+ UINTN size, *VarVal, Value;
+ EFI_GUID *VarGuid;
+ PAGE_INFO *pageInfo;
+
+ VarValPtr = (VOID*)(CondPtr+i);
+
+ //Get the variable name
+ SPrint(VarName, sizeof(VarName), L"%d",VarValPtr->VariableId);
+
+ //Get the guid
+ pageInfo = (PAGE_INFO *)((UINTN)gApplicationData + gPages->PageList[controlInfo->ControlPageID]);
+ VarGuid = &(gPageIdInfo[pageInfo->PageIdIndex].PageGuid);
+
+ //Get the value
+ size = 0;
+ VarVal = (UINTN *)VarGetNvramName(VarName,VarGuid,NULL,&size);
+// EIP51899 +>>
+ Value = 0;
+ if (VarVal != 0)
+ MemCopy(&Value, VarVal, size);
+ else
+ VarVal = 0;
+// EIP51899 <<+
+ // Value = VarVal ? *VarVal : 0; // EIP51899 -
+
+ Operands[StackPos] = (UINT8)(( (UINT16)Value == VarValPtr->Value ) ? 1 : 0) ;
+ StackPos++;
+
+ //Free variable memory
+ MemFreePointer((VOID **)&VarVal);
+ }
+ break;
+
+ case EFI_IFR_VARSTORE_SELECT_OP:
+ VarId1 = VarId2= GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT*)((char*)CondPtr +i))->VarId);
+ break;
+
+ case EFI_IFR_VARSTORE_SELECT_PAIR_OP:
+ VarId1 = GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT_PAIR*)((char*)CondPtr +i))->VarId);
+ VarId2 = GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT_PAIR*)((char*)CondPtr +i))->SecondaryVarId);
+ break;
+
+ case EFI_IFR_END_IF_OP:
+ default:
+ Inside = FALSE;
+ break;
+ }
+
+ // go to next opcode
+ i +=(UINT32)*(CondPtr+i+1);
+ }
+
+ if(GetExpResult())
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+
+ // if CtrlAccess is CONTROL_ACCESS_DEFAULT then do not override VFR conditions
+ if(CONTROL_ACCESS_DEFAULT != CtrlAccess)
+ {
+ FinalCond = CheckControlAccess(CtrlAccess);
+ }
+
+ return FinalCond;
+}
+#else
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: CheckControlCondition
+//
+// Description: This function eveluates the condition and retuns the result
+//
+// Input: Control Info
+//
+// Output: COND_NONE - Condition failed.
+// COND_SUPPRESS - Condition matchs suppress
+// COND_GRAYOUT - Condition matchs Grayout
+// COND_HIDDEN - Condition matchs and Hide
+// COND_INCONSISTENT - Inconsistent Condition matchs
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+UINT8 CheckControlCondition( CONTROL_INFO *controlInfo )
+{
+ // Used to be a long list of parameters
+ UINT32 CtrlAccess;
+ UINT8 *CtrlPtr;
+ UINT32 CtrlVar, CtrlVar2;
+ UINT8 *CondPtr;
+
+ UINT8 Cond = COND_NONE, FinalCond = COND_NONE, tempresult = FALSE, result = FALSE, x;
+ UINT8 OpStack[5], StackPos = 0;
+ UINT32 i=0,Var = 0, Var2 = 0;
+ EFI_IFR_EQ_ID_VAL *IDValPtr;
+ EFI_IFR_EQ_ID_LIST *IDListPtr;
+ EFI_IFR_EQ_VAR_VAL *VarValPtr;
+ EFI_IFR_EQ_ID_ID *IDIDPtr;
+
+ BOOLEAN Inside = TRUE;
+
+ UINT32 tCtrlVar, tCtrlVar2;
+
+ CtrlAccess = controlInfo->ControlFlags.ControlAccess;
+ CtrlPtr = (UINT8 *)controlInfo->ControlPtr;
+ tCtrlVar =
+ CtrlVar = controlInfo->ControlConditionalVariable[0];
+ tCtrlVar2 =
+ CtrlVar2 = controlInfo->ControlConditionalVariable[1];
+ CondPtr = (UINT8 *)controlInfo->ControlConditionalPtr;
+
+ if ( CondPtr == NULL )
+ return ( CheckControlAccess(CtrlAccess) );
+
+
+ while( Inside )
+ {
+ Var = 0 ;
+
+ switch(*(CondPtr+i))
+ {
+ // note: (size matters!!!!) this code is done before the while loop
+ case EFI_IFR_SUPPRESS_IF_OP: // supress_if
+ if(result)
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ result = COND_NONE;
+ }
+
+ Cond = COND_SUPPRESS;
+ break;
+
+ case EFI_IFR_GRAYOUT_IF_OP: // grayout_if
+ if(result)
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ result = COND_NONE;
+ }
+ Cond = COND_GRAYOUT;
+ break;
+
+ case EFI_IFR_HIDDEN_OP: // hidden _if
+ if(result)
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ result = COND_NONE;
+ }
+ Cond = COND_HIDDEN;
+ break;
+
+ case EFI_IFR_NOT_OP:
+ /*StackPos++;
+ OpStack[StackPos] = EFI_IFR_NOT_OP ;
+ continue;
+ */
+ //break; // on purpose to go on code below (size matters)
+
+ case EFI_IFR_AND_OP:
+ /*StackPos++;
+ OpStack[StackPos] = EFI_IFR_AND_OP ;
+ tempresult = result;
+ continue;
+ */
+ //break; // on purpose to go on code below (size matters)
+
+ case EFI_IFR_OR_OP:
+ StackPos++;
+ OpStack[StackPos] = *(CondPtr+i) ;//EFI_IFR_OR_OP;
+ tempresult = result;
+ i +=(UINT32)*(CondPtr+i+1);
+ continue;
+ break;
+
+ case EFI_IFR_EQ_ID_VAL_OP:
+ IDValPtr = (VOID*)(CondPtr+i);
+ VarGetValue( tCtrlVar, IDValPtr->QuestionId, IDValPtr->Width, &Var );
+ result = ( (UINT16)Var == IDValPtr->Value ) ? 1 : 0 ;
+ break;
+
+ case EFI_IFR_EQ_ID_LIST_OP:
+ IDListPtr = (VOID*)(CondPtr+i);
+ VarGetValue( tCtrlVar, IDListPtr->QuestionId, IDListPtr->Width, &Var );
+ for ( Var2 = 0; Var2 < IDListPtr->ListLength; Var2++ )
+ {
+ result = (UINT8)( IDListPtr->ValueList[Var2] == Var );
+ if ( result )
+ break;
+ }
+ break;
+
+ case EFI_IFR_EQ_ID_ID_OP:
+ IDIDPtr = (VOID*)(CondPtr+i);
+ VarGetValue( tCtrlVar, IDIDPtr->QuestionId1, IDIDPtr->Width, &Var );
+ VarGetValue( tCtrlVar2, IDIDPtr->QuestionId2, IDIDPtr->Width, &Var2 );
+ result = (UINT8)(( Var == Var2 ) ? TRUE : FALSE); //WARN FIX
+
+ //result = ;
+ break;
+
+ case EFI_IFR_EQ_VAR_VAL_OP:
+ {
+ CHAR16 VarName[VARIABLE_NAME_LENGTH];
+ UINTN size, *VarVal, Value;
+ EFI_GUID *VarGuid;
+ PAGE_INFO *pageInfo;
+
+ VarValPtr = (VOID*)(CondPtr+i);
+
+ //Get the variable name
+ SPrint(VarName, sizeof(VarName), L"%d",VarValPtr->VariableId);
+
+ //Get the guid
+ pageInfo = (PAGE_INFO *)((UINTN)gApplicationData + gPages->PageList[controlInfo->ControlPageID]);
+ VarGuid = &(gPageIdInfo[pageInfo->PageIdIndex].PageGuid);
+
+ //Get the value
+ size = 0;
+ VarVal = (UINTN *)VarGetNvramName(VarName,VarGuid,NULL,&size);
+ Value = VarVal ? *VarVal : 0;
+
+ result = (UINT8)(( (UINT16)Value == VarValPtr->Value ) ? TRUE : FALSE) ; //WARN FIX
+
+ //Free variable memory
+ MemFreePointer((VOID **)&VarVal);
+ }
+ break;
+
+ case EFI_IFR_VARSTORE_SELECT_OP:
+ tCtrlVar = tCtrlVar2= GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT*)((char*)CondPtr +i))->VarId);
+ // franklyn added next two lines for testing 1/10/2006
+ i +=(UINT32)*(CondPtr+i+1);
+ continue;
+ break;
+
+ case EFI_IFR_VARSTORE_SELECT_PAIR_OP:
+ tCtrlVar = GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT_PAIR*)((char*)CondPtr +i))->VarId);
+ tCtrlVar2 = GetVarNumFromID(((EFI_IFR_VARSTORE_SELECT_PAIR*)((char*)CondPtr +i))->SecondaryVarId);
+ // franklyn added next two lines for testing 1/10/2006
+ i +=(UINT32)*(CondPtr+i+1);
+ continue;
+ break;
+
+ case EFI_IFR_INCONSISTENT_IF_OP: // grayout_if
+ if(result)
+ {
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+ result = COND_NONE;
+ }
+ Cond = COND_INCONSISTENT;
+ break;
+
+ case EFI_IFR_END_IF_OP:
+ default:
+ Inside = FALSE;
+ break;
+ }
+
+ // go to next opcode
+ i +=(UINT32)*(CondPtr+i+1);
+
+ if(StackPos !=0)
+ {
+ // process stack operation with result and, if necessary, tempresult
+ switch(OpStack[StackPos])
+ {
+ case EFI_IFR_AND_OP:
+ result = tempresult & result;
+ break;
+
+ case EFI_IFR_OR_OP:
+ result = tempresult | result;
+ break;
+
+ case EFI_IFR_NOT_OP:
+ result = !result;
+ if(StackPos !=1)
+ {
+ x =result;
+ result = tempresult;
+ tempresult = x;
+ }
+ break;
+
+ default :
+ // wrong opcode!!! abort parsing and return condition false
+ return COND_NONE;
+ break;
+ }
+
+ StackPos--;
+ }
+ }
+
+ if(result)
+ FinalCond = UpdateFinalCondition(FinalCond,Cond);
+
+ // if CtrlAccess is CONTROL_ACCESS_DEFAULT then do not override VFR conditions
+ if(CONTROL_ACCESS_DEFAULT != CtrlAccess)
+ {
+ FinalCond = CheckControlAccess(CtrlAccess);
+ }
+
+ return FinalCond;
+}
+#endif
+
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: CheckInconsistence
+//
+// Description: check for inconsistancy
+//
+// Input: PAGE_INFO *pPageInfo
+//
+// Output: TRUE/FALSE
+//
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN CheckInconsistence( PAGE_INFO *pPageInfo )
+{
+ CONTROL_INFO *pControlInfo;
+ UINTN i;
+
+ //Find out if there is inconsistent value in any of the controls
+ for(i=0; i < pPageInfo->PageControls.ControlCount; i++)
+ {
+ pControlInfo = (CONTROL_INFO*)((UINT8 *)(gControlInfo) + pPageInfo->PageControls.ControlList[i]);
+ //Check if there is a CONTROL_TYPE_MSGBOX in this page
+ if(pControlInfo->ControlType == CONTROL_TYPE_MSGBOX)
+ {
+ if(CheckControlCondition(pControlInfo) == COND_INCONSISTENT)
+ {
+ //Draw message box
+ EFI_STATUS Status;
+ MSGBOX_DATA *msgbox = NULL;
+ CONTROL_INFO dummy;
+ AMI_IFR_MSGBOX MsgData;
+ ACTION_DATA *action = gApp->Action;
+
+ Status = gMsgBox.Create( &msgbox );
+ if ( EFI_ERROR( Status ) )
+ return TRUE; // Not able to draw msg box but thats ok dont allow a page switch
+
+ MemSet( &dummy, sizeof(dummy), 0 );
+ dummy.ControlHandle = (VOID*)(UINTN)INVALID_HANDLE;
+
+ MsgData.Opcode = 0;
+ MsgData.Length = 0;
+ MsgData.Title = STRING_TOKEN(STR_INCONSISTENT_MSG_TITLE);
+ MsgData.TextHandle = pControlInfo->ControlHandle;
+ MsgData.Text = ((EFI_IFR_INCONSISTENT*)pControlInfo->ControlConditionalPtr)->Popup ; //pControlInfo->ControlHelp;
+
+ dummy.ControlPtr = (VOID*) (&MsgData);
+ dummy.ControlFlags.ControlVisible = TRUE;
+
+ Status = gMsgBox.Initialize( msgbox, &dummy );
+ if ( EFI_ERROR( Status ) )
+ {
+ gMsgBox.Destroy( msgbox, TRUE );;
+ return TRUE; // Not able to draw msg box but thats ok dont allow a page switch
+ }
+
+ gMsgBox.SetType( msgbox, MSGBOX_TYPE_OK | MSGBOX_STYLE_LEFT );
+
+ do
+ {
+ if ( action->Input.Type != ACTION_TYPE_NULL )
+ gAction.ClearAction( action );
+
+ gMsgBox.Draw( msgbox );
+
+ if ( gAction.GetAction( action ) != EFI_SUCCESS )
+ continue;
+
+ if(gMsgBox.HandleAction( msgbox, action ) == EFI_SUCCESS)
+ break;
+ DoRealFlushLines();
+ }while(1);
+
+ gMsgBox.Destroy( msgbox, TRUE );
+
+ return TRUE;
+ }
+ }
+ }
+ return FALSE;
+}
+//<AMI_PHDR_START>
+//----------------------------------------------------------------------------
+// Procedure: CheckNoSubmitIf
+//
+// Description: checks NoSubmitIf
+//
+// Parameter: VOID
+//
+// Return value: BOOLEAN
+//----------------------------------------------------------------------------
+//<AMI_PHDR_END>
+BOOLEAN CheckNoSubmitIf( VOID)
+{
+ //NO_SUBMIT_IF is Unsupport in 2.0
+ return FALSE;
+}
+
+//**********************************************************************
+//**********************************************************************
+//** **
+//** (C)Copyright 1985-2010, American Megatrends, Inc. **
+//** **
+//** All Rights Reserved. **
+//** **
+//** 5555 Oakbrook Pkwy, Building 200,Norcross, Georgia 30093 **
+//** **
+//** Phone: (770)-246-8600 **
+//** **
+//**********************************************************************
+//**********************************************************************
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-28 14:29:22 +0000