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|
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2010, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
//**********************************************************************
// $Header: /Alaska/SOURCE/Core/CORE_DXE/FrameworkHii/FrameworkHiiUtils.c 3 2/23/10 10:17p Felixp $
//
// $Revision: 3 $
//
// $Date: 2/23/10 10:17p $
//**********************************************************************
// Revision History
// ----------------
// $Log: /Alaska/SOURCE/Core/CORE_DXE/FrameworkHii/FrameworkHiiUtils.c $
//
// 3 2/23/10 10:17p Felixp
// SetBrowserData function is added
//
// 2 11/24/09 10:40a Felixp
//
// 1 10/09/09 6:10p Felixp
//
//**********************************************************************
//<AMI_FHDR_START>
//
// Name: UefiHiiUtils.c
//
// Description: Framework HII 0.91 HII Utilities Protocol Implementation
//
//<AMI_FHDR_END>
//**********************************************************************
#include <AmiDxeLib.h>
#include <Protocol/HiiUtilities.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/DevicePath.h>
static EFI_HII_PROTOCOL *Hii=NULL;
static EFI_GUID HiiResourcesFfsSectionGuid= HII_RESOURCES_FFS_SECTION_GUID;
//*************************************************************************
//<AMI_PHDR_START>
//
// Name: SetCallback
//
// Description:
// EFI_STATUS SetCallback(EFI_HII_IFR_PACK *pIfr,
// UINTN NumberOfCallbacks, CALLBACK_INFO *CallbackInfo,
// CALLBACK_INFO **CallBackFound)
//
// Input:
//
// Output:
//
// Modified:
//
// Referrals:
//
// Notes:
//
//<AMI_PHDR_END>
//*************************************************************************
static EFI_STATUS SetCallback(
EFI_LOADED_IMAGE_PROTOCOL *Image,
EFI_IFR_FORM_SET *FormSet, UINTN NumberOfCallbacks,
CALLBACK_INFO *CallbackInfo, CALLBACK_INFO **CallBackFound,
EFI_HANDLE *CallbackHandle
)
{
UINTN i;
EFI_STATUS Status;
for(i=0; i<NumberOfCallbacks; i++)
{
if (
FormSet->Class==CallbackInfo[i].Class
&& FormSet->SubClass==CallbackInfo[i].SubClass
&& (!CallbackInfo[i].pGuid || !guidcmp(&FormSet->Guid,CallbackInfo[i].pGuid))
)
{
if (CallbackInfo[i].pFormCallback)
{
EFI_HANDLE Handle=NULL;
Status=pBS->InstallProtocolInterface(&Handle, &gEfiFormCallbackProtocolGuid, EFI_NATIVE_INTERFACE, CallbackInfo[i].pFormCallback);
if (EFI_ERROR(Status)) return Status;
FormSet->CallbackHandle=(EFI_PHYSICAL_ADDRESS)Handle;
if (CallbackHandle) *CallbackHandle=Handle;
}
if (CallBackFound) *CallBackFound=&CallbackInfo[i];
return EFI_SUCCESS;
}
}
if (CallBackFound) *CallBackFound=NULL;
return EFI_NOT_FOUND;
}
static EFI_STATUS PublishPackages(
IN VOID *PackagePointers, IN UINTN NumberOfPackages,
IN EFI_GUID *PackageGuid, IN EFI_HANDLE DriverHandle OPTIONAL,
OUT EFI_HII_HANDLE *HiiHandle
){
EFI_STATUS Status;
EFI_HII_PACKAGES *PackageList;
EFI_HII_PACK_HEADER **Packages = PackagePointers;
if ( !Hii
&& EFI_ERROR(Status=pBS->LocateProtocol(
&gEfiHiiProtocolGuid, NULL, &Hii
))
) return Status;
PackageList = Malloc(
sizeof(EFI_HII_PACKAGES)+sizeof(EFI_HII_PACK_HEADER*)*NumberOfPackages
);
if(PackageList==NULL) return EFI_OUT_OF_RESOURCES;
PackageList->NumberOfPackages=NumberOfPackages;
PackageList->GuidId = PackageGuid;
pBS->CopyMem(
PackageList+1, Packages, sizeof(EFI_HII_PACK_HEADER*)*NumberOfPackages
);
Status = Hii->NewPack(Hii, PackageList, HiiHandle);
pBS->FreePool(PackageList);
return Status;
}
//*************************************************************************
//<AMI_PHDR_START>
//
// Name: LoadStrings
//
// Description:
// EFI_STATUS LoadStrings(EFI_HANDLE ImageHandle,
// EFI_HII_HANDLE *HiiHandle)
//
// Input:
//
// Output:
//
// Modified:
//
// Referrals:
//
// Notes:
//
//<AMI_PHDR_END>
//*************************************************************************
static EFI_STATUS LoadStrings(
EFI_HANDLE ImageHandle, EFI_HII_HANDLE *HiiHandle
)
{
EFI_STATUS Status;
EFI_LOADED_IMAGE_PROTOCOL *Image;
HII_RESOURCE_SECTION_HEADER *pSection;
UINTN SectionSize;
EFI_HII_PACK_HEADER *pPack;
if (EFI_ERROR(Status=pBS->HandleProtocol(
ImageHandle, &gEfiLoadedImageProtocolGuid, &Image
))
) return Status;
#if defined(EMBEDDED_RESOURCES) && EMBEDDED_RESOURCES==1
{
#define AMIRC_PESECTION_NAME 0x5f534552494d415f//_AMIRES_
UINT8 *pData;
pData = FindPeSection(Image->ImageBase, AMIRC_PESECTION_NAME, &SectionSize);
if (!pData) return EFI_NOT_FOUND;
pSection = Malloc(SectionSize);
pBS->CopyMem(pSection,pData,SectionSize);
Status = EFI_SUCCESS;
}
#else
{
Status=ReadImageResource(ImageHandle,&HiiResourcesFfsSectionGuid,&pSection,&SectionSize);
if (EFI_ERROR(Status)) return Status;
}
#endif
pPack = (EFI_HII_PACK_HEADER*)(pSection+1);
if (pPack->Type == EFI_HII_STRING){
Status = PublishPackages(
&pPack, 1,
&((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH*)(Image->FilePath))->NameGuid,
NULL, HiiHandle
);
}else{
Status = EFI_INVALID_PARAMETER;
}
pBS->FreePool(pSection);
return Status;
}
//*************************************************************************
//<AMI_PHDR_START>
//
// Name: LoadResources
//
// Description:
// EFI_STATUS LoadResources(EFI_HANDLE ImageHandle,
// UINTN NumberOfCallbacks, CALLBACK_INFO *CallbackInfo,
// INIT_HII_PACK InitFunction)
//
// Input:
//
// Output:
//
// Modified:
//
// Referrals:
//
// Notes:
//
//<AMI_PHDR_END>
//*************************************************************************
static EFI_STATUS LoadResources(
EFI_HANDLE ImageHandle, UINTN NumberOfCallbacks,
CALLBACK_INFO *CallbackInfo, INIT_HII_PACK InitFunction
)
{
EFI_STATUS Status;
EFI_HII_HANDLE HiiHandle;
EFI_LOADED_IMAGE_PROTOCOL *Image;
HII_RESOURCE_SECTION_HEADER *pSection;
UINTN SectionSize;
CALLBACK_INFO *pCallBackFound;
if (EFI_ERROR(Status=pBS->HandleProtocol(ImageHandle, &gEfiLoadedImageProtocolGuid, &Image))) return Status;
#if defined(EMBEDDED_RESOURCES) && EMBEDDED_RESOURCES==1
{
#define AMIRC_PESECTION_NAME 0x5f534552494d415f//_AMIRES_
UINT8 *pData;
pData = FindPeSection(Image->ImageBase, AMIRC_PESECTION_NAME, &SectionSize);
if (!pData) return EFI_NOT_FOUND;
pSection = Malloc(SectionSize);
pBS->CopyMem(pSection,pData,SectionSize);
}
#else
{
Status=ReadImageResource(ImageHandle,&HiiResourcesFfsSectionGuid,&pSection,&SectionSize);
if (EFI_ERROR(Status)) return Status;
}
#endif
{
EFI_HII_PACK_HEADER **IfrPackagPtr, **GlobalPackagPtr, **SharedPackagPtr;
UINTN NumberOfIfrPackages, NumberOfGlobalPackages, NumberOfSharedPackages, i;
UINT8 *PackagePtrBuffer;
EFI_HII_PACK_HEADER *PackagePtr;
PackagePtrBuffer = Malloc(3*pSection->NumberOfPackages*sizeof(EFI_HII_PACK_HEADER*));
IfrPackagPtr = (EFI_HII_PACK_HEADER**)PackagePtrBuffer;
GlobalPackagPtr = IfrPackagPtr+pSection->NumberOfPackages;
SharedPackagPtr = GlobalPackagPtr+pSection->NumberOfPackages;
NumberOfIfrPackages = 0;
NumberOfGlobalPackages = 0;
NumberOfSharedPackages = 0;
PackagePtr = (EFI_HII_PACK_HEADER*)(pSection+1);
while(PackagePtr < (EFI_HII_PACK_HEADER*)((UINT8*)pSection+SectionSize)){
switch(PackagePtr->Type){
case EFI_HII_IFR:
IfrPackagPtr[NumberOfIfrPackages++]=PackagePtr;
break;
case EFI_HII_FONT: case EFI_HII_KEYBOARD:
GlobalPackagPtr[NumberOfGlobalPackages++]=PackagePtr;
break;
default:
SharedPackagPtr[NumberOfSharedPackages++]=PackagePtr;
if (PackagePtr->Type==EFI_HII_STRING){
while(PackagePtr->Length)
PackagePtr = (EFI_HII_PACK_HEADER*)((UINT8*)PackagePtr+PackagePtr->Length);
PackagePtr = (EFI_HII_PACK_HEADER*)((UINT8*)PackagePtr+sizeof(EFI_HII_STRING_PACK));
continue;
}
break;
}
PackagePtr = (EFI_HII_PACK_HEADER*)((UINT8*)PackagePtr+PackagePtr->Length);
}
Status = PublishPackages(
GlobalPackagPtr, NumberOfGlobalPackages,
&((MEDIA_FW_VOL_FILEPATH_DEVICE_PATH*)(Image->FilePath))->NameGuid,
NULL, &HiiHandle
);
for(i=0; i<NumberOfIfrPackages; i++){
EFI_HANDLE CallbackHandle;
SharedPackagPtr[NumberOfSharedPackages]=IfrPackagPtr[i];
SetCallback(
Image, (EFI_IFR_FORM_SET*)(IfrPackagPtr[i]+1),
NumberOfCallbacks,CallbackInfo,&pCallBackFound,&CallbackHandle
);
Status = PublishPackages(
SharedPackagPtr, NumberOfSharedPackages+1,
&((EFI_IFR_FORM_SET*)(IfrPackagPtr[i]+1))->Guid,
CallbackHandle, &HiiHandle
);
if (pCallBackFound) pCallBackFound->HiiHandle=HiiHandle;
if (InitFunction) InitFunction(HiiHandle,pCallBackFound);
pCallBackFound=NULL;
}
pBS->FreePool(PackagePtrBuffer);
pBS->FreePool(pSection);
}
return EFI_SUCCESS;
}
//TODO: header
static EFI_STATUS GetString(
IN EFI_HII_HANDLE HiiHandle, IN STRING_REF StringId,
IN OUT UINTN *StringSize, OUT EFI_STRING String
){
if ( !Hii
&& EFI_ERROR(pBS->LocateProtocol(&gEfiHiiProtocolGuid, NULL, &Hii))
) return EFI_NOT_FOUND;
return Hii->GetString(
Hii, HiiHandle, StringId, TRUE, NULL, StringSize, String
);
}
//TODO header
static EFI_STATUS SetString(
IN EFI_HII_HANDLE HiiHandle, IN STRING_REF StringId, IN EFI_STRING String
){
if ( !Hii
&& EFI_ERROR(pBS->LocateProtocol(&gEfiHiiProtocolGuid, NULL, &Hii))
) return EFI_NOT_FOUND;
return Hii->NewString(
Hii, L" ", HiiHandle, &StringId, String
);
}
static EFI_STATUS GetBrowserData(
IN UINTN *BufferSize, OUT VOID *Buffer,
IN CONST EFI_GUID *VarStoreGuid, OPTIONAL
IN CONST CHAR16 *VarStoreName OPTIONAL
){
return EFI_UNSUPPORTED;
}
static EFI_STATUS SetBrowserData(
IN UINTN BufferSize, IN VOID *Buffer,
IN CONST EFI_GUID *VarStoreGuid, OPTIONAL
IN CONST CHAR16 *VarStoreName OPTIONAL
){
return EFI_UNSUPPORTED;
}
HII_UTILITIES_PROTOCOL HiiUtilitiesProtocol = {
LoadResources, LoadStrings, PublishPackages,
GetBrowserData, SetBrowserData, GetString, SetString
};
//**********************************************************************
//**********************************************************************
//** **
//** (C)Copyright 1985-2010, American Megatrends, Inc. **
//** **
//** All Rights Reserved. **
//** **
//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 **
//** **
//** Phone: (770)-246-8600 **
//** **
//**********************************************************************
//**********************************************************************
|
