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correct some coding style issues. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7112 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
gdong1 2008-12-24 02:42:57 +00:00
parent ef9273606b
commit 49a049e6d2
5 changed files with 606 additions and 621 deletions
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210
IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrCommon.c
View File

@ -21,19 +21,19 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
language variable, then use default setting that 'eng' as current language variable, then use default setting that 'eng' as current
language setting. language setting.
@param Lang Pointer of system language @param Lang Pointer of system language
@return whether sucess to get setting from variable @return whether sucess to get setting from variable
**/ **/
EFI_STATUS EFI_STATUS
GetCurrentLanguage ( GetCurrentLanguage (
OUT CHAR16 *Lang OUT CHAR16 *Lang
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
UINTN Size; UINTN Size;
UINTN Index; UINTN Index;
CHAR8 Language[4]; CHAR8 Language[4];
// //
// Getting the system language and placing it into our Global Data // Getting the system language and placing it into our Global Data
@ -69,35 +69,35 @@ GetCurrentLanguage (
} }
/** /**
Add a string to the incoming buffer and return the token and offset data Add a string to the incoming buffer and return the token and offset data.
@param StringBuffer The incoming buffer @param StringBuffer The incoming buffer
@param Language Currrent language @param Language Currrent language
@param String The string to be added @param String The string to be added
@param StringToken The index where the string placed @param StringToken The index where the string placed
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS String successfully added to the incoming buffer @retval EFI_SUCCESS String successfully added to the incoming buffer
**/ **/
EFI_STATUS EFI_STATUS
AddString ( AddString (
IN VOID *StringBuffer, IN VOID *StringBuffer,
IN CHAR16 *Language, IN CHAR16 *Language,
IN CHAR16 *String, IN CHAR16 *String,
IN OUT STRING_REF *StringToken IN OUT STRING_REF *StringToken
) )
{ {
EFI_HII_STRING_PACK *StringPack; EFI_HII_STRING_PACK *StringPack;
EFI_HII_STRING_PACK *StringPackBuffer; EFI_HII_STRING_PACK *StringPackBuffer;
VOID *NewBuffer; VOID *NewBuffer;
RELOFST *PackSource; RELOFST *PackSource;
RELOFST *PackDestination; RELOFST *PackDestination;
UINT8 *Source; UINT8 *Source;
UINT8 *Destination; UINT8 *Destination;
UINTN Index; UINTN Index;
BOOLEAN Finished; BOOLEAN Finished;
UINTN SizeofLanguage; UINTN SizeofLanguage;
UINTN SizeofString; UINTN SizeofString;
StringPack = (EFI_HII_STRING_PACK *) StringBuffer; StringPack = (EFI_HII_STRING_PACK *) StringBuffer;
Finished = FALSE; Finished = FALSE;
@ -279,23 +279,23 @@ AddString (
} }
/** /**
Add op-code data to the FormBuffer Add op-code data to the FormBuffer.
@param FormBuffer Form buffer to be inserted to @param FormBuffer Form buffer to be inserted to
@param OpCodeData Op-code data to be inserted @param OpCodeData Op-code data to be inserted
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Op-code data successfully inserted @retval EFI_SUCCESS Op-code data successfully inserted
**/ **/
EFI_STATUS EFI_STATUS
AddOpCode ( AddOpCode (
IN VOID *FormBuffer, IN VOID *FormBuffer,
IN OUT VOID *OpCodeData IN OUT VOID *OpCodeData
) )
{ {
EFI_HII_PACK_HEADER *NewBuffer; EFI_HII_PACK_HEADER *NewBuffer;
UINT8 *Source; UINT8 *Source;
UINT8 *Destination; UINT8 *Destination;
// //
// Pre-allocate a buffer sufficient for us to work on. // Pre-allocate a buffer sufficient for us to work on.
@ -385,18 +385,18 @@ AddOpCode (
} }
/** /**
Get the HII protocol interface Get the HII protocol interface.
@param Hii HII protocol interface @param Hii HII protocol interface
@return the statue of locating HII protocol @return the statue of locating HII protocol
**/ **/
EFI_STATUS EFI_STATUS
GetHiiInterface ( GetHiiInterface (
OUT EFI_HII_PROTOCOL **Hii OUT EFI_HII_PROTOCOL **Hii
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
// //
// There should only be one HII protocol // There should only be one HII protocol
@ -411,42 +411,41 @@ GetHiiInterface (
} }
/** /**
Extract information pertaining to the HiiHandle Extract information pertaining to the HiiHandle.
@param HiiHandle Hii handle @param HiiHandle Hii handle
@param ImageLength For input, length of DefaultImage; @param ImageLength For input, length of DefaultImage;
For output, length of actually required For output, length of actually required
@param DefaultImage Image buffer prepared by caller @param DefaultImage Image buffer prepared by caller
@param Guid Guid information about the form @param Guid Guid information about the form
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_BUFFER_TOO_SMALL DefualtImage has no enough ImageLength @retval EFI_BUFFER_TOO_SMALL DefualtImage has no enough ImageLength
@retval EFI_SUCCESS Successfully extract data from Hii database. @retval EFI_SUCCESS Successfully extract data from Hii database.
**/ **/
EFI_STATUS EFI_STATUS
ExtractDataFromHiiHandle ( ExtractDataFromHiiHandle (
IN FRAMEWORK_EFI_HII_HANDLE HiiHandle, IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
IN OUT UINT16 *ImageLength, IN OUT UINT16 *ImageLength,
OUT UINT8 *DefaultImage, OUT UINT8 *DefaultImage,
OUT EFI_GUID *Guid OUT EFI_GUID *Guid
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
EFI_HII_PROTOCOL *Hii; EFI_HII_PROTOCOL *Hii;
UINTN DataLength; UINTN DataLength;
UINT8 *RawData; UINT8 *RawData;
UINT8 *OldData; UINT8 *OldData;
UINTN Index; UINTN Index;
UINTN Temp; UINTN Temp;
UINTN SizeOfNvStore; UINTN SizeOfNvStore;
UINTN CachedStart; UINTN CachedStart;
DataLength = DEFAULT_FORM_BUFFER_SIZE; DataLength = DEFAULT_FORM_BUFFER_SIZE;
SizeOfNvStore = 0; SizeOfNvStore = 0;
CachedStart = 0; CachedStart = 0;
Status = GetHiiInterface (&Hii); Status = GetHiiInterface (&Hii);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
return Status; return Status;
} }
@ -463,7 +462,6 @@ ExtractDataFromHiiHandle (
// Get all the forms associated with this HiiHandle // Get all the forms associated with this HiiHandle
// //
Status = Hii->GetForms (Hii, HiiHandle, 0, &DataLength, RawData); Status = Hii->GetForms (Hii, HiiHandle, 0, &DataLength, RawData);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
gBS->FreePool (RawData); gBS->FreePool (RawData);
@ -490,6 +488,7 @@ ExtractDataFromHiiHandle (
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) { for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) { switch (RawData[Index]) {
case FRAMEWORK_EFI_IFR_FORM_SET_OP: case FRAMEWORK_EFI_IFR_FORM_SET_OP:
// //
// Copy the GUID information from this handle // Copy the GUID information from this handle
@ -538,6 +537,7 @@ ExtractDataFromHiiHandle (
// //
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) { for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) { switch (RawData[Index]) {
case FRAMEWORK_EFI_IFR_ONE_OF_OP: case FRAMEWORK_EFI_IFR_ONE_OF_OP:
CachedStart = ((FRAMEWORK_EFI_IFR_ONE_OF *) &RawData[Index])->QuestionId; CachedStart = ((FRAMEWORK_EFI_IFR_ONE_OF *) &RawData[Index])->QuestionId;
break; break;
@ -578,30 +578,29 @@ ExtractDataFromHiiHandle (
/** /**
Finds HII handle for given pack GUID previously registered with the HII. Finds HII handle for given pack GUID previously registered with the HII.
@param HiiProtocol pointer to pointer to HII protocol interface. @param HiiProtocol pointer to pointer to HII protocol interface.
If NULL, the interface will be found but not returned. If NULL, the interface will be found but not returned.
If it points to NULL, the interface will be found and If it points to NULL, the interface will be found and
written back to the pointer that is pointed to. written back to the pointer that is pointed to.
@param Guid The GUID of the pack that registered with the HII. @param Guid The GUID of the pack that registered with the HII.
@return Handle to the HII pack previously registered by the memory driver. @return Handle to the HII pack previously registered by the memory driver.
**/ **/
FRAMEWORK_EFI_HII_HANDLE FRAMEWORK_EFI_HII_HANDLE
FindHiiHandle ( FindHiiHandle (
IN OUT EFI_HII_PROTOCOL **HiiProtocol, OPTIONAL IN OUT EFI_HII_PROTOCOL **HiiProtocol, OPTIONAL
IN EFI_GUID *Guid IN EFI_GUID *Guid
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_HII_HANDLE *HiiHandleBuffer;
FRAMEWORK_EFI_HII_HANDLE *HiiHandleBuffer; FRAMEWORK_EFI_HII_HANDLE HiiHandle;
FRAMEWORK_EFI_HII_HANDLE HiiHandle; UINT16 HiiHandleBufferLength;
UINT16 HiiHandleBufferLength; UINT32 NumberOfHiiHandles;
UINT32 NumberOfHiiHandles; EFI_GUID HiiGuid;
EFI_GUID HiiGuid; EFI_HII_PROTOCOL *HiiProt;
EFI_HII_PROTOCOL *HiiProt; UINT32 Index;
UINT32 Index; UINT16 Length;
UINT16 Length;
HiiHandle = 0; HiiHandle = 0;
if ((HiiProtocol != NULL) && (*HiiProtocol != NULL)) { if ((HiiProtocol != NULL) && (*HiiProtocol != NULL)) {
@ -674,7 +673,6 @@ FindHiiHandle (
ExtractDataFromHiiHandle (HiiHandleBuffer[Index], &Length, NULL, &HiiGuid); ExtractDataFromHiiHandle (HiiHandleBuffer[Index], &Length, NULL, &HiiGuid);
if (CompareGuid (&HiiGuid, Guid)) { if (CompareGuid (&HiiGuid, Guid)) {
HiiHandle = HiiHandleBuffer[Index]; HiiHandle = HiiHandleBuffer[Index];
break; break;
} }
@ -690,32 +688,32 @@ lbl_exit:
the reasonable parameters for that FormSet. Values for strings and passwords the reasonable parameters for that FormSet. Values for strings and passwords
are not verified due to their not having the equivalent of valid range settings. are not verified due to their not having the equivalent of valid range settings.
@param HiiHandle Handle of the HII database entry to query @param HiiHandle Handle of the HII database entry to query
@param Results If return Status is EFI_SUCCESS, Results provides valid data
@param Results If return Status is EFI_SUCCESS, Results provides valid data
TRUE = NVRAM Data is within parameters TRUE = NVRAM Data is within parameters
FALSE = NVRAM Data is NOT within parameters FALSE = NVRAM Data is NOT within parameters
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Data successfully validated @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Data successfully validated
**/ **/
EFI_STATUS EFI_STATUS
ValidateDataFromHiiHandle ( ValidateDataFromHiiHandle (
IN FRAMEWORK_EFI_HII_HANDLE HiiHandle, IN FRAMEWORK_EFI_HII_HANDLE HiiHandle,
OUT BOOLEAN *Results OUT BOOLEAN *Results
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
EFI_HII_PROTOCOL *Hii; EFI_HII_PROTOCOL *Hii;
EFI_GUID Guid; EFI_GUID Guid;
UINT8 *RawData; UINT8 *RawData;
UINT8 *OldData; UINT8 *OldData;
UINTN RawDataLength; UINTN RawDataLength;
UINT8 *VariableData; UINT8 *VariableData;
UINTN Index; UINTN Index;
UINTN Temp; UINTN Temp;
UINTN SizeOfNvStore; UINTN SizeOfNvStore;
UINTN CachedStart; UINTN CachedStart;
BOOLEAN GotMatch; BOOLEAN GotMatch;
RawDataLength = DEFAULT_FORM_BUFFER_SIZE; RawDataLength = DEFAULT_FORM_BUFFER_SIZE;
SizeOfNvStore = 0; SizeOfNvStore = 0;
@ -724,7 +722,6 @@ ValidateDataFromHiiHandle (
*Results = TRUE; *Results = TRUE;
Status = GetHiiInterface (&Hii); Status = GetHiiInterface (&Hii);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
return Status; return Status;
} }
@ -741,7 +738,6 @@ ValidateDataFromHiiHandle (
// Get all the forms associated with this HiiHandle // Get all the forms associated with this HiiHandle
// //
Status = Hii->GetForms (Hii, HiiHandle, 0, &RawDataLength, RawData); Status = Hii->GetForms (Hii, HiiHandle, 0, &RawDataLength, RawData);
if (EFI_ERROR (Status)) { if (EFI_ERROR (Status)) {
gBS->FreePool (RawData); gBS->FreePool (RawData);
@ -777,6 +773,7 @@ ValidateDataFromHiiHandle (
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) { for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) { switch (RawData[Index]) {
case FRAMEWORK_EFI_IFR_FORM_SET_OP: case FRAMEWORK_EFI_IFR_FORM_SET_OP:
break; break;
@ -856,6 +853,7 @@ ValidateDataFromHiiHandle (
// //
for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) { for (Index = 0; RawData[Index] != FRAMEWORK_EFI_IFR_END_FORM_SET_OP;) {
switch (RawData[Index]) { switch (RawData[Index]) {
case FRAMEWORK_EFI_IFR_ONE_OF_OP: case FRAMEWORK_EFI_IFR_ONE_OF_OP:
// //
// A one_of has no data, its the option that does - cache the storage Id // A one_of has no data, its the option that does - cache the storage Id

411
IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOnTheFly.c
View File

@ -20,33 +20,33 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
The form package is a collection of forms that are intended to describe the pages that will be The form package is a collection of forms that are intended to describe the pages that will be
displayed to the user. displayed to the user.
@param FormSetTitle Title of formset @param FormSetTitle Title of formset
@param Guid Guid of formset @param Guid Guid of formset
@param Class Class of formset @param Class Class of formset
@param SubClass Sub class of formset @param SubClass Sub class of formset
@param FormBuffer Pointer of the formset created @param FormBuffer Pointer of the formset created
@param StringBuffer Pointer of FormSetTitile string created @param StringBuffer Pointer of FormSetTitile string created
@retval EFI_OUT_OF_RESOURCES No enough buffer to allocate @retval EFI_OUT_OF_RESOURCES No enough buffer to allocate
@retval EFI_SUCCESS Formset successfully created @retval EFI_SUCCESS Formset successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateFormSet ( CreateFormSet (
IN CHAR16 *FormSetTitle, IN CHAR16 *FormSetTitle,
IN EFI_GUID *Guid, IN EFI_GUID *Guid,
IN UINT8 Class, IN UINT8 Class,
IN UINT8 SubClass, IN UINT8 SubClass,
IN OUT VOID **FormBuffer, IN OUT VOID **FormBuffer,
IN OUT VOID **StringBuffer IN OUT VOID **StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
EFI_HII_IFR_PACK IfrPack; EFI_HII_IFR_PACK IfrPack;
FRAMEWORK_EFI_IFR_FORM_SET FormSet; FRAMEWORK_EFI_IFR_FORM_SET FormSet;
FRAMEWORK_EFI_IFR_END_FORM_SET EndFormSet; FRAMEWORK_EFI_IFR_END_FORM_SET EndFormSet;
UINT8 *Destination; UINT8 *Destination;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Pre-allocate a buffer sufficient for us to work from. // Pre-allocate a buffer sufficient for us to work from.
@ -119,31 +119,31 @@ CreateFormSet (
} }
/** /**
Create a form Create a form.
A form is the encapsulation of what amounts to a browser page. The header defines a FormId, A form is the encapsulation of what amounts to a browser page. The header defines a FormId,
which is referenced by the form package, among others. It also defines a FormTitle, which is a which is referenced by the form package, among others. It also defines a FormTitle, which is a
string to be used as the title for the form string to be used as the title for the form
@param FormTitle Title of the form @param FormTitle Title of the form
@param FormId Id of the form @param FormId Id of the form
@param FormBuffer Pointer of the form created @param FormBuffer Pointer of the form created
@param StringBuffer Pointer of FormTitil string created @param StringBuffer Pointer of FormTitil string created
@retval EFI_SUCCESS Form successfully created @retval EFI_SUCCESS Form successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateForm ( CreateForm (
IN CHAR16 *FormTitle, IN CHAR16 *FormTitle,
IN UINT16 FormId, IN UINT16 FormId,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_FORM Form; FRAMEWORK_EFI_IFR_FORM Form;
FRAMEWORK_EFI_IFR_END_FORM EndForm; FRAMEWORK_EFI_IFR_END_FORM EndForm;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value
@ -181,23 +181,23 @@ CreateForm (
Subtitle strings are intended to be used by authors to separate sections of questions into semantic Subtitle strings are intended to be used by authors to separate sections of questions into semantic
groups. groups.
@param SubTitle Sub title to be created @param SubTitle Sub title to be created
@param FormBuffer Where this subtitle to add to @param FormBuffer Where this subtitle to add to
@param StringBuffer String buffer created for subtitle @param StringBuffer String buffer created for subtitle
@retval EFI_SUCCESS Subtitle successfully created @retval EFI_SUCCESS Subtitle successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateSubTitle ( CreateSubTitle (
IN CHAR16 *SubTitle, IN CHAR16 *SubTitle,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_SUBTITLE Subtitle; FRAMEWORK_EFI_IFR_SUBTITLE Subtitle;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value
@ -224,31 +224,31 @@ CreateSubTitle (
Unlike HTML, text is simply another tag. Unlike HTML, text is simply another tag.
This tag type enables IFR to be more easily localized. This tag type enables IFR to be more easily localized.
@param String - First string of the text @param String First string of the text
@param String2 - Second string of the text @param String2 Second string of the text
@param String3 - Help string of the text @param String3 Help string of the text
@param Flags - Flag of the text @param Flags Flag of the text
@param Key - Key of the text @param Key Key of the text
@param FormBuffer - The form where this text adds to @param FormBuffer The form where this text adds to
@param StringBuffer - String buffer created for String, String2 and String3 @param StringBuffer String buffer created for String, String2 and String3
@retval EFI_SUCCESS - Text successfully created @retval EFI_SUCCESS Text successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateText ( CreateText (
IN CHAR16 *String, IN CHAR16 *String,
IN CHAR16 *String2, IN CHAR16 *String2,
IN CHAR16 *String3, IN CHAR16 *String3,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_TEXT Text; FRAMEWORK_EFI_IFR_TEXT Text;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value
@ -299,27 +299,27 @@ CreateText (
} }
/** /**
Create a hyperlink Create a hyperlink.
@param FormId Form ID of the hyperlink @param FormId Form ID of the hyperlink
@param Prompt Prompt of the hyperlink @param Prompt Prompt of the hyperlink
@param FormBuffer The form where this hyperlink adds to @param FormBuffer The form where this hyperlink adds to
@param StringBuffer String buffer created for Prompt @param StringBuffer String buffer created for Prompt
@retval EFI_SUCCESS Hyperlink successfully created @retval EFI_SUCCESS Hyperlink successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateGoto ( CreateGoto (
IN UINT16 FormId, IN UINT16 FormId,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_REF Hyperlink; FRAMEWORK_EFI_IFR_REF Hyperlink;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value
@ -346,37 +346,37 @@ CreateGoto (
Create a one-of question with a set of options to choose from. The Create a one-of question with a set of options to choose from. The
OptionsList is a pointer to a null-terminated list of option descriptions. OptionsList is a pointer to a null-terminated list of option descriptions.
@param QuestionId - Question ID of the one-of box @param QuestionId Question ID of the one-of box
@param DataWidth - DataWidth of the one-of box @param DataWidth DataWidth of the one-of box
@param Prompt - Prompt of the one-of box @param Prompt Prompt of the one-of box
@param Help - Help of the one-of box @param Help Help of the one-of box
@param OptionsList - Each string in it is an option of the one-of box @param OptionsList Each string in it is an option of the one-of box
@param OptionCount - Option string count @param OptionCount Option string count
@param FormBuffer - The form where this one-of box adds to @param FormBuffer The form where this one-of box adds to
@param StringBuffer - String buffer created for Prompt, Help and Option strings @param StringBuffer String buffer created for Prompt, Help and Option strings
@retval EFI_DEVICE_ERROR - DataWidth > 2 @retval EFI_DEVICE_ERROR DataWidth > 2
@retval EFI_SUCCESS - One-Of box successfully created. @retval EFI_SUCCESS One-Of box successfully created.
**/ **/
EFI_STATUS EFI_STATUS
CreateOneOf ( CreateOneOf (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN CHAR16 *Help, IN CHAR16 *Help,
IN IFR_OPTION *OptionsList, IN IFR_OPTION *OptionsList,
IN UINTN OptionCount, IN UINTN OptionCount,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
UINTN Index; UINTN Index;
FRAMEWORK_EFI_IFR_ONE_OF OneOf; FRAMEWORK_EFI_IFR_ONE_OF OneOf;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption; FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption;
FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf; FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// We do not create op-code storage widths for one-of in excess of 16 bits for now // We do not create op-code storage widths for one-of in excess of 16 bits for now
@ -459,36 +459,36 @@ CreateOneOf (
Create a one-of question with a set of options to choose from. The Create a one-of question with a set of options to choose from. The
OptionsList is a pointer to a null-terminated list of option descriptions. OptionsList is a pointer to a null-terminated list of option descriptions.
@param QuestionId - Question ID of the ordered list @param QuestionId Question ID of the ordered list
@param MaxEntries - MaxEntries of the ordered list @param MaxEntries MaxEntries of the ordered list
@param Prompt - Prompt of the ordered list @param Prompt Prompt of the ordered list
@param Help - Help of the ordered list @param Help Help of the ordered list
@param OptionsList - Each string in it is an option of the ordered list @param OptionsList Each string in it is an option of the ordered list
@param OptionCount - Option string count @param OptionCount Option string count
@param FormBuffer - The form where this ordered list adds to @param FormBuffer The form where this ordered list adds to
@param StringBuffer - String buffer created for Prompt, Help and Option strings @param StringBuffer String buffer created for Prompt, Help and Option strings
@retval EFI_SUCCESS - Ordered list successfully created. @retval EFI_SUCCESS Ordered list successfully created.
**/ **/
EFI_STATUS EFI_STATUS
CreateOrderedList ( CreateOrderedList (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 MaxEntries, IN UINT8 MaxEntries,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN CHAR16 *Help, IN CHAR16 *Help,
IN IFR_OPTION *OptionsList, IN IFR_OPTION *OptionsList,
IN UINTN OptionCount, IN UINTN OptionCount,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
UINTN Index; UINTN Index;
FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList; FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption; FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption;
FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList; FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value
@ -557,34 +557,34 @@ CreateOrderedList (
} }
/** /**
Create a checkbox Create a checkbox.
@param QuestionId Question ID of the check box @param QuestionId Question ID of the check box
@param DataWidth DataWidth of the check box @param DataWidth DataWidth of the check box
@param Prompt Prompt of the check box @param Prompt Prompt of the check box
@param Help Help of the check box @param Help Help of the check box
@param Flags Flags of the check box @param Flags Flags of the check box
@param FormBuffer The form where this check box adds to @param FormBuffer The form where this check box adds to
@param StringBuffer String buffer created for Prompt and Help. @param StringBuffer String buffer created for Prompt and Help.
@retval EFI_DEVICE_ERROR DataWidth > 1 @retval EFI_DEVICE_ERROR DataWidth > 1
@retval EFI_SUCCESS Check box successfully created @retval EFI_SUCCESS Check box successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateCheckBox ( CreateCheckBox (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN CHAR16 *Help, IN CHAR16 *Help,
IN UINT8 Flags, IN UINT8 Flags,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_CHECKBOX CheckBox; FRAMEWORK_EFI_IFR_CHECKBOX CheckBox;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// We do not create op-code storage widths for checkbox in excess of 8 bits for now // We do not create op-code storage widths for checkbox in excess of 8 bits for now
@ -633,42 +633,42 @@ CreateCheckBox (
/** /**
Create a numeric Create a numeric
@param QuestionId Question ID of the numeric @param QuestionId Question ID of the numeric
@param DataWidth DataWidth of the numeric @param DataWidth DataWidth of the numeric
@param Prompt Prompt of the numeric @param Prompt Prompt of the numeric
@param Help Help of the numeric @param Help Help of the numeric
@param Minimum Minumun boundary of the numeric @param Minimum Minumun boundary of the numeric
@param Maximum Maximum boundary of the numeric @param Maximum Maximum boundary of the numeric
@param Step Step of the numeric @param Step Step of the numeric
@param Default Default value @param Default Default value
@param Flags Flags of the numeric @param Flags Flags of the numeric
@param Key Key of the numeric @param Key Key of the numeric
@param FormBuffer The form where this numeric adds to @param FormBuffer The form where this numeric adds to
@param StringBuffer String buffer created for Prompt and Help. @param StringBuffer String buffer created for Prompt and Help.
@retval EFI_DEVICE_ERROR DataWidth > 2 @retval EFI_DEVICE_ERROR DataWidth > 2
@retval EFI_SUCCESS Numeric is successfully created @retval EFI_SUCCESS Numeric is successfully created
**/ **/
EFI_STATUS EFI_STATUS
CreateNumeric ( CreateNumeric (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN CHAR16 *Help, IN CHAR16 *Help,
IN UINT16 Minimum, IN UINT16 Minimum,
IN UINT16 Maximum, IN UINT16 Maximum,
IN UINT16 Step, IN UINT16 Step,
IN UINT16 Default, IN UINT16 Default,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_NUMERIC Numeric; FRAMEWORK_EFI_IFR_NUMERIC Numeric;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// We do not create op-code storage widths for numerics in excess of 16 bits for now // We do not create op-code storage widths for numerics in excess of 16 bits for now
@ -720,38 +720,39 @@ CreateNumeric (
} }
/** /**
Create a string Create a string.
@param QuestionId - Question ID of the string @param QuestionId Question ID of the string
@param DataWidth - DataWidth of the string @param DataWidth DataWidth of the string
@param Prompt - Prompt of the string @param Prompt Prompt of the string
@param Help - Help of the string @param Help Help of the string
@param MinSize - Min size boundary of the string @param MinSize Min size boundary of the string
@param MaxSize - Max size boundary of the string @param MaxSize Max size boundary of the string
@param Flags - Flags of the string @param Flags Flags of the string
@param Key - Key of the string @param Key Key of the string
@param FormBuffer - The form where this string adds to @param FormBuffer The form where this string adds to
@param StringBuffer - String buffer created for Prompt and Help. @param StringBuffer String buffer created for Prompt and Help.
@retval EFI_SUCCESS - String successfully created.
@retval EFI_SUCCESS String successfully created.
**/ **/
EFI_STATUS EFI_STATUS
CreateString ( CreateString (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN CHAR16 *Prompt, IN CHAR16 *Prompt,
IN CHAR16 *Help, IN CHAR16 *Help,
IN UINT8 MinSize, IN UINT8 MinSize,
IN UINT8 MaxSize, IN UINT8 MaxSize,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer, IN OUT VOID *FormBuffer,
IN OUT VOID *StringBuffer IN OUT VOID *StringBuffer
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
FRAMEWORK_EFI_IFR_STRING String; FRAMEWORK_EFI_IFR_STRING String;
CHAR16 CurrentLanguage[4]; CHAR16 CurrentLanguage[4];
STRING_REF StringToken; STRING_REF StringToken;
// //
// Obtain current language value // Obtain current language value

325
IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrOpCodeCreation.c
View File

@ -11,29 +11,28 @@ http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/ **/
#include "IfrSupportLibInternal.h" #include "IfrSupportLibInternal.h"
/** /**
Create a SubTitle opcode independent of string creation Create a SubTitle opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param StringToken StringToken of the subtitle @param StringToken StringToken of the subtitle
@param FormBuffer Output of subtitle as a form @param FormBuffer Output of subtitle as a form
@retval EFI_SUCCESS Subtitle created to be a form @retval EFI_SUCCESS Subtitle created to be a form
**/ **/
EFI_STATUS EFI_STATUS
CreateSubTitleOpCode ( CreateSubTitleOpCode (
IN STRING_REF StringToken, IN STRING_REF StringToken,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_SUBTITLE Subtitle; FRAMEWORK_EFI_IFR_SUBTITLE Subtitle;
Subtitle.Header.OpCode = FRAMEWORK_EFI_IFR_SUBTITLE_OP; Subtitle.Header.OpCode = FRAMEWORK_EFI_IFR_SUBTITLE_OP;
Subtitle.Header.Length = sizeof (FRAMEWORK_EFI_IFR_SUBTITLE); Subtitle.Header.Length = sizeof (FRAMEWORK_EFI_IFR_SUBTITLE);
@ -44,31 +43,32 @@ CreateSubTitleOpCode (
} }
/** /**
Create a Text opcode independent of string creation Create a Text opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param StringToken - First string token of the text @param StringToken First string token of the text
@param StringTokenTwo - Second string token of the text @param StringTokenTwo Second string token of the text
@param StringTokenThree - Help string token of the text @param StringTokenThree Help string token of the text
@param Flags - Flag of the text @param Flags Flag of the text
@param Key - Key of the text @param Key Key of the text
@param FormBuffer - Output of text as a form @param FormBuffer Output of text as a form
@retval EFI_SUCCESS - Text created to be a form @retval EFI_SUCCESS Text created to be a form
**/ **/
EFI_STATUS EFI_STATUS
CreateTextOpCode ( CreateTextOpCode (
IN STRING_REF StringToken, IN STRING_REF StringToken,
IN STRING_REF StringTokenTwo, IN STRING_REF StringTokenTwo,
IN STRING_REF StringTokenThree, IN STRING_REF StringTokenThree,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_TEXT Text; FRAMEWORK_EFI_IFR_TEXT Text;
Text.Header.OpCode = FRAMEWORK_EFI_IFR_TEXT_OP; Text.Header.OpCode = FRAMEWORK_EFI_IFR_TEXT_OP;
Text.Header.Length = sizeof (FRAMEWORK_EFI_IFR_TEXT); Text.Header.Length = sizeof (FRAMEWORK_EFI_IFR_TEXT);
@ -85,32 +85,32 @@ CreateTextOpCode (
} }
/** /**
Create a hyperlink opcode independent of string creation Create a hyperlink opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param FormId Form ID of the hyperlink
@param FormId - Form ID of the hyperlink @param StringToken Prompt string token of the hyperlink
@param StringToken - Prompt string token of the hyperlink @param StringTokenTwo Help string token of the hyperlink
@param StringTokenTwo - Help string token of the hyperlink @param Flags Flags of the hyperlink
@param Flags - Flags of the hyperlink @param Key Key of the hyperlink
@param Key - Key of the hyperlink @param FormBuffer Output of hyperlink as a form
@param FormBuffer - Output of hyperlink as a form
@retval EFI_SUCCESS - Hyperlink created to be a form @retval EFI_SUCCESS Hyperlink created to be a form
--*/ **/
EFI_STATUS EFI_STATUS
CreateGotoOpCode ( CreateGotoOpCode (
IN UINT16 FormId, IN UINT16 FormId,
IN STRING_REF StringToken, IN STRING_REF StringToken,
IN STRING_REF StringTokenTwo, IN STRING_REF StringTokenTwo,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_REF Hyperlink; FRAMEWORK_EFI_IFR_REF Hyperlink;
Hyperlink.Header.OpCode = FRAMEWORK_EFI_IFR_REF_OP; Hyperlink.Header.OpCode = FRAMEWORK_EFI_IFR_REF_OP;
Hyperlink.Header.Length = sizeof (FRAMEWORK_EFI_IFR_REF); Hyperlink.Header.Length = sizeof (FRAMEWORK_EFI_IFR_REF);
@ -134,34 +134,34 @@ CreateGotoOpCode (
OptionsList is a pointer to a null-terminated list of option descriptions. Ensure that OptionsList[x].StringToken OptionsList is a pointer to a null-terminated list of option descriptions. Ensure that OptionsList[x].StringToken
has been filled in since this routine will not generate StringToken values. has been filled in since this routine will not generate StringToken values.
@param QuestionId - Question ID of the one-of box @param QuestionId Question ID of the one-of box
@param DataWidth - DataWidth of the one-of box @param DataWidth DataWidth of the one-of box
@param PromptToken - Prompt string token of the one-of box @param PromptToken Prompt string token of the one-of box
@param HelpToken - Help string token of the one-of box @param HelpToken Help string token of the one-of box
@param OptionsList - Each string in it is an option of the one-of box @param OptionsList Each string in it is an option of the one-of box
@param OptionCount - Option string count @param OptionCount Option string count
@param FormBuffer - Output of One-Of box as a form @param FormBuffer Output of One-Of box as a form
@retval EFI_SUCCESS - One-Of box created to be a form @retval EFI_SUCCESS One-Of box created to be a form
@retval EFI_DEVICE_ERROR - DataWidth > 2 @retval EFI_DEVICE_ERROR DataWidth > 2
**/ **/
EFI_STATUS EFI_STATUS
CreateOneOfOpCode ( CreateOneOfOpCode (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN STRING_REF PromptToken, IN STRING_REF PromptToken,
IN STRING_REF HelpToken, IN STRING_REF HelpToken,
IN IFR_OPTION *OptionsList, IN IFR_OPTION *OptionsList,
IN UINTN OptionCount, IN UINTN OptionCount,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
UINTN Index; UINTN Index;
FRAMEWORK_EFI_IFR_ONE_OF OneOf; FRAMEWORK_EFI_IFR_ONE_OF OneOf;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption; FRAMEWORK_EFI_IFR_ONE_OF_OPTION OneOfOption;
FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf; FRAMEWORK_EFI_IFR_END_ONE_OF EndOneOf;
UINT8 *LocalBuffer; UINT8 *LocalBuffer;
// //
// We do not create op-code storage widths for one-of in excess of 16 bits for now // We do not create op-code storage widths for one-of in excess of 16 bits for now
@ -175,9 +175,7 @@ CreateOneOfOpCode (
OneOf.QuestionId = QuestionId; OneOf.QuestionId = QuestionId;
OneOf.Width = DataWidth; OneOf.Width = DataWidth;
OneOf.Prompt = PromptToken; OneOf.Prompt = PromptToken;
OneOf.Help = HelpToken; OneOf.Help = HelpToken;
LocalBuffer = (UINT8 *) FormBuffer; LocalBuffer = (UINT8 *) FormBuffer;
CopyMem (LocalBuffer, &OneOf, sizeof (FRAMEWORK_EFI_IFR_ONE_OF)); CopyMem (LocalBuffer, &OneOf, sizeof (FRAMEWORK_EFI_IFR_ONE_OF));
@ -217,41 +215,39 @@ CreateOneOfOpCode (
OptionsList is a pointer to a null-terminated list of option descriptions. Ensure that OptionsList[x].StringToken OptionsList is a pointer to a null-terminated list of option descriptions. Ensure that OptionsList[x].StringToken
has been filled in since this routine will not generate StringToken values. has been filled in since this routine will not generate StringToken values.
@param QuestionId - Question ID of the ordered list @param QuestionId Question ID of the ordered list
@param MaxEntries - MaxEntries of the ordered list @param MaxEntries MaxEntries of the ordered list
@param PromptToken - Prompt string token of the ordered list @param PromptToken Prompt string token of the ordered list
@param HelpToken - Help string token of the ordered list @param HelpToken Help string token of the ordered list
@param OptionsList - Each string in it is an option of the ordered list @param OptionsList Each string in it is an option of the ordered list
@param OptionCount - Option string count @param OptionCount Option string count
@param FormBuffer - Output of ordered list as a form @param FormBuffer Output of ordered list as a form
@retval EFI_SUCCESS - Ordered list created to be a form @retval EFI_SUCCESS Ordered list created to be a form
**/ **/
EFI_STATUS EFI_STATUS
CreateOrderedListOpCode ( CreateOrderedListOpCode (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 MaxEntries, IN UINT8 MaxEntries,
IN STRING_REF PromptToken, IN STRING_REF PromptToken,
IN STRING_REF HelpToken, IN STRING_REF HelpToken,
IN IFR_OPTION *OptionsList, IN IFR_OPTION *OptionsList,
IN UINTN OptionCount, IN UINTN OptionCount,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
UINTN Index; UINTN Index;
FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList; FRAMEWORK_EFI_IFR_ORDERED_LIST OrderedList;
FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption; FRAMEWORK_EFI_IFR_ONE_OF_OPTION OrderedListOption;
FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList; FRAMEWORK_EFI_IFR_END_ONE_OF EndOrderedList;
UINT8 *LocalBuffer; UINT8 *LocalBuffer;
OrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_ORDERED_LIST_OP; OrderedList.Header.OpCode = FRAMEWORK_EFI_IFR_ORDERED_LIST_OP;
OrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST); OrderedList.Header.Length = sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST);
OrderedList.QuestionId = QuestionId; OrderedList.QuestionId = QuestionId;
OrderedList.MaxEntries = MaxEntries; OrderedList.MaxEntries = MaxEntries;
OrderedList.Prompt = PromptToken; OrderedList.Prompt = PromptToken;
OrderedList.Help = HelpToken; OrderedList.Help = HelpToken;
LocalBuffer = (UINT8 *) FormBuffer; LocalBuffer = (UINT8 *) FormBuffer;
CopyMem (LocalBuffer, &OrderedList, sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST)); CopyMem (LocalBuffer, &OrderedList, sizeof (FRAMEWORK_EFI_IFR_ORDERED_LIST));
@ -283,35 +279,34 @@ CreateOrderedListOpCode (
} }
/** /**
Create a checkbox opcode independent of string creation Create a checkbox opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param QuestionId - Question ID of the check box @param QuestionId Question ID of the check box
@param DataWidth - DataWidth of the check box @param DataWidth DataWidth of the check box
@param PromptToken - Prompt string token of the check box @param PromptToken Prompt string token of the check box
@param HelpToken - Help string token of the check box @param HelpToken Help string token of the check box
@param Flags - Flags of the check box @param Flags Flags of the check box
@param Key - Key of the check box @param Key Key of the check box
@param FormBuffer - Output of the check box as a form @param FormBuffer Output of the check box as a form
@retval EFI_SUCCESS - Checkbox created to be a form @retval EFI_SUCCESS Checkbox created to be a form
@retval EFI_DEVICE_ERROR - DataWidth > 1 @retval EFI_DEVICE_ERROR DataWidth > 1
**/ **/
EFI_STATUS EFI_STATUS
CreateCheckBoxOpCode ( CreateCheckBoxOpCode (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN STRING_REF PromptToken, IN STRING_REF PromptToken,
IN STRING_REF HelpToken, IN STRING_REF HelpToken,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_CHECKBOX CheckBox; FRAMEWORK_EFI_IFR_CHECKBOX CheckBox;
// //
// We do not create op-code storage widths for checkbox in excess of 8 bits for now // We do not create op-code storage widths for checkbox in excess of 8 bits for now
@ -325,7 +320,6 @@ CreateCheckBoxOpCode (
CheckBox.QuestionId = QuestionId; CheckBox.QuestionId = QuestionId;
CheckBox.Width = DataWidth; CheckBox.Width = DataWidth;
CheckBox.Prompt = PromptToken; CheckBox.Prompt = PromptToken;
CheckBox.Help = HelpToken; CheckBox.Help = HelpToken;
CheckBox.Flags = Flags; CheckBox.Flags = Flags;
CheckBox.Key = Key; CheckBox.Key = Key;
@ -336,44 +330,43 @@ CreateCheckBoxOpCode (
} }
/** /**
Create a numeric opcode independent of string creation Create a numeric opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param QuestionId - Question ID of the numeric @param QuestionId Question ID of the numeric
@param DataWidth - DataWidth of the numeric @param DataWidth DataWidth of the numeric
@param PromptToken - Prompt string token of the numeric @param PromptToken Prompt string token of the numeric
@param HelpToken - Help string token of the numeric @param HelpToken Help string token of the numeric
@param Minimum - Minumun boundary of the numeric @param Minimum Minumun boundary of the numeric
@param Maximum - Maximum boundary of the numeric @param Maximum Maximum boundary of the numeric
@param Step - Step of the numeric @param Step Step of the numeric
@param Default - Default value of the numeric @param Default Default value of the numeric
@param Flags - Flags of the numeric @param Flags Flags of the numeric
@param Key - Key of the numeric @param Key Key of the numeric
@param FormBuffer - Output of the numeric as a form @param FormBuffer Output of the numeric as a form
@retval EFI_SUCCESS - The numeric created to be a form. @retval EFI_SUCCESS The numeric created to be a form.
@retval EFI_DEVICE_ERROR - DataWidth > 2 @retval EFI_DEVICE_ERROR DataWidth > 2
**/ **/
EFI_STATUS EFI_STATUS
CreateNumericOpCode ( CreateNumericOpCode (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN STRING_REF PromptToken, IN STRING_REF PromptToken,
IN STRING_REF HelpToken, IN STRING_REF HelpToken,
IN UINT16 Minimum, IN UINT16 Minimum,
IN UINT16 Maximum, IN UINT16 Maximum,
IN UINT16 Step, IN UINT16 Step,
IN UINT16 Default, IN UINT16 Default,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_NUMERIC Numeric; FRAMEWORK_EFI_IFR_NUMERIC Numeric;
// //
// We do not create op-code storage widths for numerics in excess of 16 bits for now // We do not create op-code storage widths for numerics in excess of 16 bits for now
@ -387,7 +380,6 @@ CreateNumericOpCode (
Numeric.QuestionId = QuestionId; Numeric.QuestionId = QuestionId;
Numeric.Width = DataWidth; Numeric.Width = DataWidth;
Numeric.Prompt = PromptToken; Numeric.Prompt = PromptToken;
Numeric.Help = HelpToken; Numeric.Help = HelpToken;
Numeric.Minimum = Minimum; Numeric.Minimum = Minimum;
Numeric.Maximum = Maximum; Numeric.Maximum = Maximum;
@ -402,45 +394,43 @@ CreateNumericOpCode (
} }
/** /**
Create a numeric opcode independent of string creation Create a numeric opcode independent of string creation.
This is used primarily by users who need to create just one particular valid op-code and the string This is used primarily by users who need to create just one particular valid op-code and the string
data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label data will be assumed to exist in the HiiDatabase already. (Useful when exporting op-codes at a label
location to pre-defined forms in HII) location to pre-defined forms in HII)
@param QuestionId Question ID of the string @param QuestionId Question ID of the string
@param DataWidth DataWidth of the string @param DataWidth DataWidth of the string
@param PromptToken Prompt token of the string @param PromptToken Prompt token of the string
@param HelpToken Help token of the string @param HelpToken Help token of the string
@param MinSize Min size boundary of the string @param MinSize Min size boundary of the string
@param MaxSize Max size boundary of the string @param MaxSize Max size boundary of the string
@param Flags Flags of the string @param Flags Flags of the string
@param Key Key of the string @param Key Key of the string
@param FormBuffer Output of the string as a form @param FormBuffer Output of the string as a form
@retval EFI_SUCCESS String created to be a form. @retval EFI_SUCCESS String created to be a form.
**/ **/
EFI_STATUS EFI_STATUS
CreateStringOpCode ( CreateStringOpCode (
IN UINT16 QuestionId, IN UINT16 QuestionId,
IN UINT8 DataWidth, IN UINT8 DataWidth,
IN STRING_REF PromptToken, IN STRING_REF PromptToken,
IN STRING_REF HelpToken, IN STRING_REF HelpToken,
IN UINT8 MinSize, IN UINT8 MinSize,
IN UINT8 MaxSize, IN UINT8 MaxSize,
IN UINT8 Flags, IN UINT8 Flags,
IN UINT16 Key, IN UINT16 Key,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_STRING String; FRAMEWORK_EFI_IFR_STRING String;
String.Header.OpCode = FRAMEWORK_EFI_IFR_STRING_OP; String.Header.OpCode = FRAMEWORK_EFI_IFR_STRING_OP;
String.Header.Length = sizeof (FRAMEWORK_EFI_IFR_STRING); String.Header.Length = sizeof (FRAMEWORK_EFI_IFR_STRING);
String.QuestionId = QuestionId; String.QuestionId = QuestionId;
String.Width = DataWidth; String.Width = DataWidth;
String.Prompt = PromptToken; String.Prompt = PromptToken;
String.Help = HelpToken; String.Help = HelpToken;
String.MinSize = MinSize; String.MinSize = MinSize;
String.MaxSize = MaxSize; String.MaxSize = MaxSize;
@ -455,23 +445,22 @@ CreateStringOpCode (
/** /**
Create a banner opcode. This is primarily used by the FrontPage implementation from BDS. Create a banner opcode. This is primarily used by the FrontPage implementation from BDS.
@param Title - Title of the banner @param Title Title of the banner
@param LineNumber - LineNumber of the banner @param LineNumber LineNumber of the banner
@param Alignment - Alignment of the banner @param Alignment Alignment of the banner
@param FormBuffer - Output of banner as a form @param FormBuffer Output of banner as a form
@retval EFI_SUCCESS - Banner created to be a form. @retval EFI_SUCCESS Banner created to be a form.
**/ **/
EFI_STATUS EFI_STATUS
CreateBannerOpCode ( CreateBannerOpCode (
IN UINT16 Title, IN UINT16 Title,
IN UINT16 LineNumber, IN UINT16 LineNumber,
IN UINT8 Alignment, IN UINT8 Alignment,
IN OUT VOID *FormBuffer IN OUT VOID *FormBuffer
) )
{ {
FRAMEWORK_EFI_IFR_BANNER Banner; FRAMEWORK_EFI_IFR_BANNER Banner;
Banner.Header.OpCode = FRAMEWORK_EFI_IFR_BANNER_OP; Banner.Header.OpCode = FRAMEWORK_EFI_IFR_BANNER_OP;
Banner.Header.Length = sizeof (FRAMEWORK_EFI_IFR_BANNER); Banner.Header.Length = sizeof (FRAMEWORK_EFI_IFR_BANNER);

3
IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrSupportLibInternal.h
View File

@ -1,4 +1,4 @@
/**@file /** @file
Common header file shared by all source files. Common header file shared by all source files.
This file includes package header files, library classes and protocol, PPI & GUID definitions. This file includes package header files, library classes and protocol, PPI & GUID definitions.
@ -10,6 +10,7 @@
http://opensource.org/licenses/bsd-license.php http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/ **/
#ifndef __IFRSUPPORT_LIB_INTERNAL_H_ #ifndef __IFRSUPPORT_LIB_INTERNAL_H_

278
IntelFrameworkPkg/Library/FrameworkIfrSupportLib/IfrVariable.c
View File

@ -17,23 +17,22 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
/** /**
Extracts a variable form a Pack. Extracts a variable form a Pack.
@param Pack - List of variables @param Pack List of variables
@param Name - Name of the variable/map @param Name Name of the variable/map
@param Guid - GUID of the variable/map @param Guid GUID of the variable/map
@param Id - The index of the variable/map to retrieve @param Id The index of the variable/map to retrieve
@param Var - Pointer to the variable/map @param Var Pointer to the variable/map
@param Size - Size of the variable/map in bytes @param Size Size of the variable/map in bytes
**/ **/
VOID VOID
EfiLibHiiVariablePackGetMap ( EfiLibHiiVariablePackGetMap (
IN EFI_HII_VARIABLE_PACK *Pack, IN EFI_HII_VARIABLE_PACK *Pack,
OUT CHAR16 **Name, OPTIONAL OUT CHAR16 **Name, OPTIONAL
OUT EFI_GUID **Guid, OPTIONAL OUT EFI_GUID **Guid, OPTIONAL
OUT UINT16 *Id, OPTIONAL OUT UINT16 *Id, OPTIONAL
OUT VOID **Var, OPTIONAL OUT VOID **Var, OPTIONAL
OUT UINTN *Size OPTIONAL OUT UINTN *Size OPTIONAL
) )
{ {
if (NULL != Name) { if (NULL != Name) {
*Name = (VOID *) (Pack + 1); *Name = (VOID *) (Pack + 1);
@ -60,16 +59,18 @@ EfiLibHiiVariablePackGetMap (
/** /**
Finds a count of the variables/maps in the List. Finds a count of the variables/maps in the List.
@param List - List of variables @param List List of variables
@return The number of map count. @return The number of map count.
**/ **/
UINTN UINTN
EfiLibHiiVariablePackListGetMapCnt ( EfiLibHiiVariablePackListGetMapCnt (
IN EFI_HII_VARIABLE_PACK_LIST *List IN EFI_HII_VARIABLE_PACK_LIST *List
) )
{ {
UINTN Cnt = 0; UINTN Cnt;
Cnt = 0;
while (NULL != List) { while (NULL != List) {
Cnt++; Cnt++;
List = List->NextVariablePack; List = List->NextVariablePack;
@ -81,23 +82,20 @@ EfiLibHiiVariablePackListGetMapCnt (
Will iterate all variable/maps as appearing Will iterate all variable/maps as appearing
in List and for each, it will call the Callback. in List and for each, it will call the Callback.
@param List - List of variables @param List List of variables
@param Callback - Routine to be called for each iterated variable. @param Callback Routine to be called for each iterated variable.
**/ **/
VOID VOID
EfiLibHiiVariablePackListForEachVar ( EfiLibHiiVariablePackListForEachVar (
IN EFI_HII_VARIABLE_PACK_LIST *List, IN EFI_HII_VARIABLE_PACK_LIST *List,
IN EFI_LIB_HII_VARIABLE_PACK_LIST_CALLBACK *Callback IN EFI_LIB_HII_VARIABLE_PACK_LIST_CALLBACK *Callback
) )
{ {
CHAR16 *MapName; CHAR16 *MapName;
EFI_GUID *MapGuid; EFI_GUID *MapGuid;
UINT16 MapId; UINT16 MapId;
VOID *Map; VOID *Map;
UINTN MapSize; UINTN MapSize;
while (NULL != List) { while (NULL != List) {
EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize); EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize);
@ -113,35 +111,33 @@ EfiLibHiiVariablePackListForEachVar (
Finds a variable form List given Finds a variable form List given
the order number as appears in the List. the order number as appears in the List.
@param Idx - The index of the variable/map to retrieve @param Idx The index of the variable/map to retrieve
@param List - List of variables @param List List of variables
@param Name - Name of the variable/map @param Name Name of the variable/map
@param Guid - GUID of the variable/map @param Guid GUID of the variable/map
@param Id - Id of the variable/map @param Id Id of the variable/map
@param Var - Pointer to the variable/map @param Var Pointer to the variable/map
@param Size - Size of the variable/map in bytes @param Size Size of the variable/map in bytes
@return EFI_SUCCESS - Variable is found, OUT parameters are valid @return EFI_SUCCESS Variable is found, OUT parameters are valid
@return EFI_NOT_FOUND - Variable is not found, OUT parameters are not valid @return EFI_NOT_FOUND Variable is not found, OUT parameters are not valid
**/ **/
EFI_STATUS EFI_STATUS
EfiLibHiiVariablePackListGetMapByIdx ( EfiLibHiiVariablePackListGetMapByIdx (
IN UINTN Idx, IN UINTN Idx,
IN EFI_HII_VARIABLE_PACK_LIST *List, IN EFI_HII_VARIABLE_PACK_LIST *List,
OUT CHAR16 **Name, OPTIONAL OUT CHAR16 **Name, OPTIONAL
OUT EFI_GUID **Guid, OPTIONAL OUT EFI_GUID **Guid, OPTIONAL
OUT UINT16 *Id, OPTIONAL OUT UINT16 *Id, OPTIONAL
OUT VOID **Var, OUT VOID **Var,
OUT UINTN *Size OUT UINTN *Size
) )
{ {
CHAR16 *MapName; CHAR16 *MapName;
EFI_GUID *MapGuid; EFI_GUID *MapGuid;
UINT16 MapId; UINT16 MapId;
VOID *Map; VOID *Map;
UINTN MapSize; UINTN MapSize;
while (NULL != List) { while (NULL != List) {
EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize); EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize);
@ -175,32 +171,31 @@ EfiLibHiiVariablePackListGetMapByIdx (
Finds a variable form List given the Finds a variable form List given the
order number as appears in the List. order number as appears in the List.
@param Id - The ID of the variable/map to retrieve @param Id The ID of the variable/map to retrieve
@param List - List of variables @param List List of variables
@param Name - Name of the variable/map @param Name Name of the variable/map
@param Guid - GUID of the variable/map @param Guid GUID of the variable/map
@param Var - Pointer to the variable/map @param Var Pointer to the variable/map
@param Size - Size of the variable/map in bytes @param Size Size of the variable/map in bytes
@retval EFI_SUCCESS - Variable is found, OUT parameters are valid
@retval EFI_NOT_FOUND - Variable is not found, OUT parameters are not valid
@retval EFI_SUCCESS Variable is found, OUT parameters are valid
@retval EFI_NOT_FOUND Variable is not found, OUT parameters are not valid
**/ **/
EFI_STATUS EFI_STATUS
EfiLibHiiVariablePackListGetMapById ( EfiLibHiiVariablePackListGetMapById (
IN UINT16 Id, IN UINT16 Id,
IN EFI_HII_VARIABLE_PACK_LIST *List, IN EFI_HII_VARIABLE_PACK_LIST *List,
OUT CHAR16 **Name, OPTIONAL OUT CHAR16 **Name, OPTIONAL
OUT EFI_GUID **Guid, OPTIONAL OUT EFI_GUID **Guid, OPTIONAL
OUT VOID **Var, OUT VOID **Var,
OUT UINTN *Size OUT UINTN *Size
) )
{ {
CHAR16 *MapName; CHAR16 *MapName;
EFI_GUID *MapGuid; EFI_GUID *MapGuid;
UINT16 MapId; UINT16 MapId;
VOID *Map; VOID *Map;
UINTN MapSize; UINTN MapSize;
while (NULL != List) { while (NULL != List) {
EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize); EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize);
@ -229,31 +224,31 @@ EfiLibHiiVariablePackListGetMapById (
/** /**
Finds a variable form EFI_HII_VARIABLE_PACK_LIST given name and GUID. Finds a variable form EFI_HII_VARIABLE_PACK_LIST given name and GUID.
@param List - List of variables @param List List of variables
@param Name - Name of the variable/map to be found @param Name Name of the variable/map to be found
@param Guid - GUID of the variable/map to be found @param Guid GUID of the variable/map to be found
@param Id - Id of the variable/map to be found @param Id Id of the variable/map to be found
@param Var - Pointer to the variable/map found @param Var Pointer to the variable/map found
@param Size - Size of the variable/map in bytes found @param Size Size of the variable/map in bytes found
@retval EFI_SUCCESS - variable is found, OUT parameters are valid @retval EFI_SUCCESS variable is found, OUT parameters are valid
@retval EFI_NOT_FOUND - variable is not found, OUT parameters are not valid @retval EFI_NOT_FOUND variable is not found, OUT parameters are not valid
**/ **/
EFI_STATUS EFI_STATUS
EfiLibHiiVariablePackListGetMap ( EfiLibHiiVariablePackListGetMap (
IN EFI_HII_VARIABLE_PACK_LIST *List, IN EFI_HII_VARIABLE_PACK_LIST *List,
IN CHAR16 *Name, IN CHAR16 *Name,
IN EFI_GUID *Guid, IN EFI_GUID *Guid,
OUT UINT16 *Id, OUT UINT16 *Id,
OUT VOID **Var, OUT VOID **Var,
OUT UINTN *Size OUT UINTN *Size
) )
{ {
VOID *Map; VOID *Map;
UINTN MapSize; UINTN MapSize;
UINT16 MapId; UINT16 MapId;
CHAR16 *MapName; CHAR16 *MapName;
EFI_GUID *MapGuid; EFI_GUID *MapGuid;
while (NULL != List) { while (NULL != List) {
EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize); EfiLibHiiVariablePackGetMap (List->VariablePack, &MapName, &MapGuid, &MapId, &Map, &MapSize);
@ -275,28 +270,27 @@ EfiLibHiiVariablePackListGetMap (
Finds out if a variable of specific Name/Guid/Size exists in NV. Finds out if a variable of specific Name/Guid/Size exists in NV.
If it does, it will retrieve it into the Var. If it does, it will retrieve it into the Var.
@param Name Parameters of the variable to retrieve. Must match exactly. @param Name Parameters of the variable to retrieve. Must match exactly.
@param Guid Parameters of the variable to retrieve. Must match exactly. @param Guid Parameters of the variable to retrieve. Must match exactly.
@param Size Parameters of the variable to retrieve. Must match exactly. @param Size Parameters of the variable to retrieve. Must match exactly.
@param Var Variable will be retrieved into buffer pointed by this pointer. @param Var Variable will be retrieved into buffer pointed by this pointer.
If pointing to NULL, the buffer will be allocated. Caller is responsible for releasing the buffer. If pointing to NULL, the buffer will be allocated.
Caller is responsible for releasing the buffer.
@retval EFI_SUCCESS - The variable of exact Name/Guid/Size parameters was retrieved and written to Var.
@retval EFI_NOT_FOUND - The variable of this Name/Guid was not found in the NV.
@retval EFI_LOAD_ERROR - The variable in the NV was of different size, or NV API returned error.
@retval EFI_SUCCESS The variable of exact Name/Guid/Size parameters was retrieved and written to Var.
@retval EFI_NOT_FOUND The variable of this Name/Guid was not found in the NV.
@retval EFI_LOAD_ERROR The variable in the NV was of different size, or NV API returned error.
**/ **/
EFI_STATUS EFI_STATUS
EfiLibHiiVariableRetrieveFromNv ( EfiLibHiiVariableRetrieveFromNv (
IN CHAR16 *Name, IN CHAR16 *Name,
IN EFI_GUID *Guid, IN EFI_GUID *Guid,
IN UINTN Size, IN UINTN Size,
OUT VOID **Var OUT VOID **Var
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
UINTN SizeNv; UINTN SizeNv;
// //
// Test for existence of the variable. // Test for existence of the variable.
@ -338,27 +332,29 @@ EfiLibHiiVariableRetrieveFromNv (
the Suffix matches the end of Name, so the variable will be loaded from NV the Suffix matches the end of Name, so the variable will be loaded from NV
provided the variable exists and the GUID and Size matches. provided the variable exists and the GUID and Size matches.
@param Suffix Suffix the Name should end with. @param Suffix Suffix the Name should end with.
@param Name, Guid, Size Parameters of the variable to retrieve. Must match exactly. @param Name Name of the variable to retrieve.
@param Var Variable will be retrieved into this buffer. @Param Guid Guid of the variable to retrieve.
@Param Size Parameters of the variable to retrieve.
@param Var Variable will be retrieved into this buffer.
Caller is responsible for providing storage of exactly Size size in bytes. Caller is responsible for providing storage of exactly Size size in bytes.
@retval EFI_SUCCESS - The variable was overriden with NV variable of same Name/Guid/Size. @retval EFI_SUCCESS The variable was overriden with NV variable of same Name/Guid/Size.
@retval EFI_INVALID_PARAMETER - The name of the variable does not end with <Suffix>. @retval EFI_INVALID_PARAMETER The name of the variable does not end with <Suffix>.
@retval EFI_NOT_FOUND - The variable of this Name/Guid was not found in the NV. @retval EFI_NOT_FOUND The variable of this Name/Guid was not found in the NV.
@retval EFI_LOAD_ERROR - The variable in the NV was of different size, or NV API returned error. @retval EFI_LOAD_ERROR The variable in the NV was of different size, or NV API returned error.
**/ **/
EFI_STATUS EFI_STATUS
EfiLibHiiVariableOverrideIfSuffix ( EfiLibHiiVariableOverrideIfSuffix (
IN CHAR16 *Suffix, IN CHAR16 *Suffix,
IN CHAR16 *Name, IN CHAR16 *Name,
IN EFI_GUID *Guid, IN EFI_GUID *Guid,
IN UINTN Size, IN UINTN Size,
OUT VOID *Var OUT VOID *Var
) )
{ {
UINTN StrLength; UINTN StrLength;
UINTN StrLenSuffix; UINTN StrLenSuffix;
StrLength = StrLen (Name); StrLength = StrLen (Name);
StrLenSuffix = StrLen (Suffix); StrLenSuffix = StrLen (Suffix);
@ -378,30 +374,30 @@ EfiLibHiiVariableOverrideIfSuffix (
the Suffix will be appended to the end of Name, and the variable with Name="XyzSetupMyOverride" the Suffix will be appended to the end of Name, and the variable with Name="XyzSetupMyOverride"
will be loaded from NV provided the variable exists and the GUID and Size matches. will be loaded from NV provided the variable exists and the GUID and Size matches.
@param Suffix Suffix the variable will be appended with. @param Suffix Suffix the variable will be appended with.
@param Name, Guid, Size Parameters of the variable to retrieve. Must match exactly. @param Name Parameters of the Name variable to retrieve.
@param Var Variable will be retrieved into this buffer. @param Guid Parameters of the Guid variable to retrieve.
Caller is responsible for providing storage of exactly Size size in bytes. @param Size Parameters of the Size variable to retrieve.
@param Var Variable will be retrieved into this buffer.
Caller is responsible for providing storage of exactly Size size in bytes.
@retval EFI_SUCCESS - The variable was overriden with NV variable of same Name/Guid/Size. @retval EFI_SUCCESS The variable was overriden with NV variable of same Name/Guid/Size.
@retval EFI_NOT_FOUND - The variable of this Name/Guid was not found in the NV. @retval EFI_NOT_FOUND The variable of this Name/Guid was not found in the NV.
@retval EFI_LOAD_ERROR - The variable in the NV was of different size, or NV API returned error. @retval EFI_LOAD_ERROR The variable in the NV was of different size, or NV API returned error.
**/
--*/
EFI_STATUS EFI_STATUS
EfiLibHiiVariableOverrideBySuffix ( EfiLibHiiVariableOverrideBySuffix (
IN CHAR16 *Suffix, IN CHAR16 *Suffix,
IN CHAR16 *Name, IN CHAR16 *Name,
IN EFI_GUID *Guid, IN EFI_GUID *Guid,
IN UINTN Size, IN UINTN Size,
OUT VOID *Var OUT VOID *Var
) )
{ {
EFI_STATUS Status; EFI_STATUS Status;
CHAR16 *NameSuffixed; CHAR16 *NameSuffixed;
UINTN NameLength; UINTN NameLength;
UINTN SuffixLength; UINTN SuffixLength;
// //
// enough to concatenate both strings. // enough to concatenate both strings.