Hi Dandan,
Thanks for your detail explanation, add my comments below.
Thanks,
Eric
From: Bi, Dandan <dandan...@intel.com>
Sent: Thursday, June 18, 2020 4:39 PM
To: Dong, Eric <eric.d...@intel.com>; devel@edk2.groups.io
Cc: Gao, Liming <liming....@intel.com>
Subject: RE: [patch] MdeModulePkg/DisplayEngine: Add Debug message to show
mismatch menu info
Hi Eric,
For example:
For one of, if its current value is 4, but there is no option with value 4,
then it will pop up mismatch window and the debug message like below.
[DisplayEngine]: Mismatch Error : Current value not exists in the option
list. <= it's better to add this line to show an
overview of error info.
[DisplayEngine]: Mismatch Formset : Formset Guid =
9E0C30BC-3F06-4BA6-8288-09179B855DBE. Formset title = "####" <=
Title also needs if save happen in system level.
[DisplayEngine]: Mismatch Form : FormId = 4096, Form title = Front
Page.
[DisplayEngine]: Mismatch OneOf : Named = Select Language.
[DisplayEngine]: Mismatch OneOf : Current value = 4.
[DisplayEngine]: Option 0 : Option Name = Standard English.
Option Value = 0.
[DisplayEngine]: Option 1 : Option Name = Standard
Franτais. Option Value = 1.
[DisplayEngine]: Option 2 : Option Name = English. Option
Value = 2.
[DisplayEngine]: Option 3 : Option Name = Franτais. Option
Value = 3.
For OrderedList, its value is in the type of array, if one of array value is 4,
but there is no option with value 4, then it will pop up mismatch window and
the debug message like below.
[DisplayEngine]: Mismatch Error : Current one value not exists in
the option list. <= same as above reason, you can
provide better words if you have.
[DisplayEngine]: Mismatch Formset : Formset Guid =
A04A27F4-DF00-4D42-B552-39511302113D. Formset title = "####" <=
Title also needs if save happen in system level.
[DisplayEngine]: Mismatch Form : FormId = 1, Form title = My First
Setup Page.
[DisplayEngine]: Mismatch OrderedList: Name = Boot Order.
[DisplayEngine]: Mismatch OrderedList: Value Arrary:
Value[0] =4.
Value[1] =1.
Value[2] =3.
Value[3] =0.
Value[4] =0.
Value[5] =0.
Value[6] =0.
Value[7] =0.
[DisplayEngine]: Option 0 : Option Name = ATAPI CD.
Option Value = 2.
[DisplayEngine]: Option 1 : Option Name = IDE HDD.
Option Value = 1.
[DisplayEngine]: Option 2 : Option Name = PXE. Option
Value = 3.
Thanks,
Dandan
> -----Original Message-----
> From: Dong, Eric <eric.d...@intel.com<mailto:eric.d...@intel.com>>
> Sent: Thursday, June 18, 2020 2:28 PM
> To: Bi, Dandan <dandan...@intel.com<mailto:dandan...@intel.com>>;
> devel@edk2.groups.io<mailto:devel@edk2.groups.io>
> Cc: Gao, Liming <liming....@intel.com<mailto:liming....@intel.com>>
> Subject: RE: [patch] MdeModulePkg/DisplayEngine: Add Debug message to
> show mismatch menu info
>
> Hi Dandan,
>
> It's good to show more info about the mismatch error. Current end user
> doesn't know which question need to check if this error appears.
>
> Can you post an example about the error message for one of and for
> ordered list? We need to make sure the message is easy to be understood
> and the end user knows what need to do to fix this error.
>
> Thanks,
> Eric
>
> > -----Original Message-----
> > From: Bi, Dandan <dandan...@intel.com<mailto:dandan...@intel.com>>
> > Sent: Thursday, June 18, 2020 11:24 AM
> > To: devel@edk2.groups.io<mailto:devel@edk2.groups.io>
> > Cc: Gao, Liming <liming....@intel.com<mailto:liming....@intel.com>>; Dong,
> > Eric
> > <eric.d...@intel.com<mailto:eric.d...@intel.com>>
> > Subject: [patch] MdeModulePkg/DisplayEngine: Add Debug message to
> show
> > mismatch menu info
> >
> > REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2326
> >
> > Currently when meet mismatch case for one-of and ordered-list menu,
> > just show a popup window to indicate mismatch, no more info for
> debugging.
> > This patch is to add more debug message about mismatch menu info which
> > is helpful to debug.
> >
> > Cc: Liming Gao <liming....@intel.com<mailto:liming....@intel.com>>
> > Cc: Eric Dong <eric.d...@intel.com<mailto:eric.d...@intel.com>>
> > Signed-off-by: Dandan Bi <dandan...@intel.com<mailto:dandan...@intel.com>>
> > ---
> > .../DisplayEngineDxe/ProcessOptions.c | 78 +++++++++++++++++++
> > 1 file changed, 78 insertions(+)
> >
> > diff --git a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
> > b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
> > index e7306f6d04..4331b2903c 100644
> > --- a/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
> > +++ b/MdeModulePkg/Universal/DisplayEngineDxe/ProcessOptions.c
> > @@ -911,10 +911,73 @@ PasswordProcess (
> > FreePool (StringPtr);
> >
> > return Status;
> > }
> >
> > +/**
> > + Print some debug message about mismatched menu info.
> > +
> > + @param MenuOption The MenuOption for this Question.
> > +
> > +**/
> > +VOID
> > +PrintMismatchMenuInfo (
> > + IN UI_MENU_OPTION *MenuOption
> > +)
> > +{
> > + CHAR16 *FormTitleStr;
> > + CHAR16 *OneOfOptionStr;
> > + CHAR16 *QuestionName;
> > + LIST_ENTRY *Link;
> > + FORM_DISPLAY_ENGINE_STATEMENT *Question;
> > + EFI_IFR_ORDERED_LIST *OrderList;
> > + UINTN Index;
> > + EFI_HII_VALUE HiiValue;
> > + EFI_HII_VALUE *QuestionValue;
> > + DISPLAY_QUESTION_OPTION *Option;
> > + UINT8 *ValueArray;
> > + UINT8 ValueType;
> > +
> > + Question = MenuOption->ThisTag;
> > + FormTitleStr = GetToken (gFormData->FormTitle,
> > + gFormData->HiiHandle);
> > +
> > + DEBUG ((DEBUG_ERROR, "\n[DisplayEngine]: Mismatch Formset :
> > Formset Guid = %g.\n", &gFormData->FormSetGuid));
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Mismatch Form : FormId
> > = %d, Form title = %s.\n", gFormData->FormId, FormTitleStr));
> > +
> > + if (Question->OpCode->OpCode == EFI_IFR_ORDERED_LIST_OP) {
> > + QuestionName = GetToken (((EFI_IFR_ORDERED_LIST*)MenuOption-
> > >ThisTag->OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
> > + Link = GetFirstNode (&Question->OptionListHead);
> > + Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
> > + ValueType = Option->OptionOpCode->Type;
> > +
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Mismatch OrderedList:
> Name
> > = %s.\n", QuestionName));
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Mismatch OrderedList:
> > + Value Arrary:\n"));
> > +
> > + OrderList = (EFI_IFR_ORDERED_LIST *) Question->OpCode;
> > + for (Index = 0; Index < OrderList->MaxContainers; Index++) {
> > + ValueArray = Question->CurrentValue.Buffer;
> > + HiiValue.Value.u64 = GetArrayData (ValueArray, ValueType, Index);
> > + DEBUG ((DEBUG_ERROR, "
> > Value[%d]
> =%d.\n",Index,
> > HiiValue.Value.u64));
> > + }
> > + } else if (Question->OpCode->OpCode == EFI_IFR_ONE_OF_OP) {
> > + QuestionName = GetToken (((EFI_IFR_ONE_OF*)MenuOption-
> >ThisTag-
> > >OpCode)->Question.Header.Prompt, gFormData->HiiHandle);
> > + QuestionValue = &Question->CurrentValue;;
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Mismatch OneOf : Named
> > = %s.\n", QuestionName));
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Mismatch OneOf :
> Current
> > value = %d.\n",QuestionValue->Value.u8));
> > + }
> > +
> > + Index = 0;
> > + Link = GetFirstNode (&Question->OptionListHead); while (!IsNull
> > + (&Question->OptionListHead, Link)) {
> > + Option = DISPLAY_QUESTION_OPTION_FROM_LINK (Link);
> > + OneOfOptionStr = GetToken (Option->OptionOpCode->Option,
> > gFormData->HiiHandle);
> > + DEBUG ((DEBUG_ERROR, "[DisplayEngine]: Option %d : Option
> > Name = %s. Option Value = %d.\n",Index,OneOfOptionStr,Option-
> > >OptionOpCode->Value.u8));
> > + Link = GetNextNode (&Question->OptionListHead, Link);
> > + Index++;
> > + }
> > +}
> > +
> > /**
> > Process a Question's Option (whether selected or un-selected).
> >
> > @param MenuOption The MenuOption for this Question.
> > @param Selected TRUE: if Question is selected.
> > @@ -1010,10 +1073,15 @@ ProcessOptions (
> > break;
> > }
> >
> > OneOfOption = ValueToOption (Question, &HiiValue);
> > if (OneOfOption == NULL) {
> > + //
> > + // Print debug msg for the mistach menu.
> > + //
> > + PrintMismatchMenuInfo (MenuOption);
> > +
> > if (SkipErrorValue) {
> > //
> > // Just try to get the option string, skip the value which not
> > has
> option.
> > //
> > continue;
> > @@ -1102,10 +1170,15 @@ ProcessOptions (
> > continue;
> > }
> >
> > if (!ValueInvalid) {
> > ValueInvalid = TRUE;
> > + //
> > + // Print debug msg for the mistach menu.
> > + //
> > + PrintMismatchMenuInfo (MenuOption);
> > +
> > //
> > // Show error message
> > //
> > do {
> > CreateDialog (&Key, gEmptyString, gOptionMismatch,
> > gPressEnter, gEmptyString, NULL); @@ -1152,10 +1225,15 @@
> ProcessOptions (
> > *OptionString = AllocateZeroPool (BufferSize);
> > ASSERT (*OptionString);
> >
> > OneOfOption = ValueToOption (Question, QuestionValue);
> > if (OneOfOption == NULL) {
> > + //
> > + // Print debug msg for the mistach menu.
> > + //
> > + PrintMismatchMenuInfo (MenuOption);
> > +
> > if (SkipErrorValue) {
> > //
> > // Not report error, just get the correct option string info.
> > //
> > Link = GetFirstNode (&Question->OptionListHead);
> > --
> > 2.18.0.windows.1
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