mirror of
https://github.com/CloverHackyColor/CloverBootloader.git
synced 2024-12-27 16:58:09 +01:00
01f33f7552
stylish change: remove space between func and brace Signed-off-by: SergeySlice <sergey.slice@gmail.com>
4625 lines
159 KiB
C
4625 lines
159 KiB
C
/** @file
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Implementation for EFI_HII_DATABASE_PROTOCOL.
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Copyright (c) 2007 - 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "HiiDatabase.h"
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#define BASE_NUMBER 10
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EFI_HII_PACKAGE_LIST_HEADER *gRTDatabaseInfoBuffer = NULL;
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EFI_STRING gRTConfigRespBuffer = NULL;
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UINTN gDatabaseInfoSize = 0;
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UINTN gConfigRespSize = 0;
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BOOLEAN gExportConfigResp = FALSE;
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UINTN gNvDefaultStoreSize = 0;
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SKU_ID gSkuId = 0xFFFFFFFFFFFFFFFF;
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LIST_ENTRY gVarStorageList = INITIALIZE_LIST_HEAD_VARIABLE (gVarStorageList);
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//
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// HII database lock.
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//
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EFI_LOCK mHiiDatabaseLock = EFI_INITIALIZE_LOCK_VARIABLE(TPL_NOTIFY);
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/**
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This function generates a HII_DATABASE_RECORD node and adds into hii database.
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This is a internal function.
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@param Private hii database private structure
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@param DatabaseNode HII_DATABASE_RECORD node which is used to store a
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package list
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@retval EFI_SUCCESS A database record is generated successfully.
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@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
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database contents.
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@retval EFI_INVALID_PARAMETER Private is NULL or DatabaseRecord is NULL.
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**/
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EFI_STATUS
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GenerateHiiDatabaseRecord (
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IN HII_DATABASE_PRIVATE_DATA *Private,
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OUT HII_DATABASE_RECORD **DatabaseNode
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)
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{
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HII_DATABASE_RECORD *DatabaseRecord;
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HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;
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HII_HANDLE *HiiHandle;
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if (Private == NULL || DatabaseNode == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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DatabaseRecord = (HII_DATABASE_RECORD *) AllocateZeroPool (sizeof (HII_DATABASE_RECORD));
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if (DatabaseRecord == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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DatabaseRecord->Signature = HII_DATABASE_RECORD_SIGNATURE;
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DatabaseRecord->PackageList = AllocateZeroPool (sizeof (HII_DATABASE_PACKAGE_LIST_INSTANCE));
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if (DatabaseRecord->PackageList == NULL) {
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FreePool(DatabaseRecord);
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return EFI_OUT_OF_RESOURCES;
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}
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PackageList = DatabaseRecord->PackageList;
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InitializeListHead (&PackageList->GuidPkgHdr);
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InitializeListHead (&PackageList->FormPkgHdr);
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InitializeListHead (&PackageList->KeyboardLayoutHdr);
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InitializeListHead (&PackageList->StringPkgHdr);
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InitializeListHead (&PackageList->FontPkgHdr);
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InitializeListHead (&PackageList->SimpleFontPkgHdr);
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PackageList->ImagePkg = NULL;
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PackageList->DevicePathPkg = NULL;
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//
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// Create a new hii handle
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//
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HiiHandle = (HII_HANDLE *) AllocateZeroPool (sizeof (HII_HANDLE));
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if (HiiHandle == NULL) {
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FreePool(DatabaseRecord->PackageList);
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FreePool(DatabaseRecord);
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return EFI_OUT_OF_RESOURCES;
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}
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HiiHandle->Signature = HII_HANDLE_SIGNATURE;
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//
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// Backup the number of Hii handles
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//
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Private->HiiHandleCount++;
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HiiHandle->Key = (UINTN) Private->HiiHandleCount;
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//
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// Insert the handle to hii handle list of the whole database.
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//
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InsertTailList (&Private->HiiHandleList, &HiiHandle->Handle);
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DatabaseRecord->Handle = (EFI_HII_HANDLE) HiiHandle;
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//
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// Insert the Package List node to Package List link of the whole database.
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//
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InsertTailList (&Private->DatabaseList, &DatabaseRecord->DatabaseEntry);
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*DatabaseNode = DatabaseRecord;
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return EFI_SUCCESS;
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}
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/**
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This function checks whether a handle is a valid EFI_HII_HANDLE
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This is a internal function.
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@param Handle Pointer to a EFI_HII_HANDLE
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@retval TRUE Valid
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@retval FALSE Invalid
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**/
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BOOLEAN
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IsHiiHandleValid (
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EFI_HII_HANDLE Handle
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)
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{
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HII_HANDLE *HiiHandle;
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HiiHandle = (HII_HANDLE *) Handle;
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if (HiiHandle == NULL) {
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return FALSE;
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}
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if (HiiHandle->Signature != HII_HANDLE_SIGNATURE) {
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return FALSE;
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}
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return TRUE;
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}
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/**
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This function invokes the matching registered function.
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This is a internal function.
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@param Private HII Database driver private structure.
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@param NotifyType The type of change concerning the database.
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@param PackageInstance Points to the package referred to by the
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notification.
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@param PackageType Package type
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@param Handle The handle of the package list which contains the
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specified package.
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@retval EFI_SUCCESS Already checked all registered function and
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invoked if matched.
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@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
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**/
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EFI_STATUS
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InvokeRegisteredFunction (
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IN HII_DATABASE_PRIVATE_DATA *Private,
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IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
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IN VOID *PackageInstance,
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IN UINT8 PackageType,
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IN EFI_HII_HANDLE Handle
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)
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{
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HII_DATABASE_NOTIFY *Notify;
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LIST_ENTRY *Link;
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EFI_HII_PACKAGE_HEADER *Package;
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UINT8 *Buffer;
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UINT32 BufferSize;
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UINT32 HeaderSize;
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UINT32 ImageBlockSize;
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UINT32 PaletteInfoSize;
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if (Private == NULL || (NotifyType & 0xF) == 0 || PackageInstance == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {
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return EFI_INVALID_PARAMETER;
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}
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if (!IsHiiHandleValid (Handle)) {
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return EFI_INVALID_PARAMETER;
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}
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Buffer = NULL;
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Package = NULL;
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//
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// Convert the incoming package from hii database storage format to UEFI
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// storage format. e.g. HII_GUID_PACKAGE_INSTANCE to EFI_HII_GUID_PACKAGE_HDR.
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//
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switch (PackageType) {
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case EFI_HII_PACKAGE_TYPE_GUID:
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Package = (EFI_HII_PACKAGE_HEADER *) (((HII_GUID_PACKAGE_INSTANCE *) PackageInstance)->GuidPkg);
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break;
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case EFI_HII_PACKAGE_FORMS:
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BufferSize = ((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr.Length;
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Buffer = (UINT8 *) AllocateZeroPool (BufferSize);
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ASSERT (Buffer != NULL);
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CopyMem (
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Buffer,
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&((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->FormPkgHdr,
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sizeof (EFI_HII_PACKAGE_HEADER)
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);
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CopyMem (
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Buffer + sizeof (EFI_HII_PACKAGE_HEADER),
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((HII_IFR_PACKAGE_INSTANCE *) PackageInstance)->IfrData,
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BufferSize - sizeof (EFI_HII_PACKAGE_HEADER)
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);
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Package = (EFI_HII_PACKAGE_HEADER *) Buffer;
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break;
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case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
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Package = (EFI_HII_PACKAGE_HEADER *) (((HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *) PackageInstance)->KeyboardPkg);
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break;
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case EFI_HII_PACKAGE_STRINGS:
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BufferSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->Header.Length;
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HeaderSize = ((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr->HdrSize;
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Buffer = (UINT8 *) AllocateZeroPool (BufferSize);
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ASSERT (Buffer != NULL);
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CopyMem (
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Buffer,
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((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringPkgHdr,
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HeaderSize
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);
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CopyMem (
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Buffer + HeaderSize,
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((HII_STRING_PACKAGE_INSTANCE *) PackageInstance)->StringBlock,
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BufferSize - HeaderSize
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);
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Package = (EFI_HII_PACKAGE_HEADER *) Buffer;
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break;
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case EFI_HII_PACKAGE_FONTS:
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BufferSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->Header.Length;
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HeaderSize = ((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr->HdrSize;
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Buffer = (UINT8 *) AllocateZeroPool (BufferSize);
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ASSERT (Buffer != NULL);
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CopyMem (
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Buffer,
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((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->FontPkgHdr,
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HeaderSize
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);
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CopyMem (
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Buffer + HeaderSize,
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((HII_FONT_PACKAGE_INSTANCE *) PackageInstance)->GlyphBlock,
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BufferSize - HeaderSize
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);
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Package = (EFI_HII_PACKAGE_HEADER *) Buffer;
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break;
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case EFI_HII_PACKAGE_IMAGES:
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BufferSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr.Header.Length;
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HeaderSize = sizeof (EFI_HII_IMAGE_PACKAGE_HDR);
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Buffer = (UINT8 *) AllocateZeroPool (BufferSize);
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ASSERT (Buffer != NULL);
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CopyMem (
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Buffer,
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&((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImagePkgHdr,
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HeaderSize
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);
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CopyMem (
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Buffer + sizeof (EFI_HII_PACKAGE_HEADER),
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&HeaderSize,
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sizeof (UINT32)
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);
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ImageBlockSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlockSize;
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if (ImageBlockSize != 0) {
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CopyMem (
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Buffer + HeaderSize,
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((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->ImageBlock,
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ImageBlockSize
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);
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}
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PaletteInfoSize = ((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteInfoSize;
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if (PaletteInfoSize != 0) {
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CopyMem (
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Buffer + HeaderSize + ImageBlockSize,
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((HII_IMAGE_PACKAGE_INSTANCE *) PackageInstance)->PaletteBlock,
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PaletteInfoSize
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);
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HeaderSize += ImageBlockSize;
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CopyMem (
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Buffer + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT32),
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&HeaderSize,
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sizeof (UINT32)
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);
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}
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Package = (EFI_HII_PACKAGE_HEADER *) Buffer;
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break;
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case EFI_HII_PACKAGE_SIMPLE_FONTS:
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BufferSize = ((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr->Header.Length;
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Buffer = (UINT8 *) AllocateZeroPool (BufferSize);
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ASSERT (Buffer != NULL);
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CopyMem (
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Buffer,
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((HII_SIMPLE_FONT_PACKAGE_INSTANCE *) PackageInstance)->SimpleFontPkgHdr,
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BufferSize
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);
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Package = (EFI_HII_PACKAGE_HEADER *) Buffer;
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break;
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case EFI_HII_PACKAGE_DEVICE_PATH:
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Package = (EFI_HII_PACKAGE_HEADER *) PackageInstance;
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break;
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default:
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return EFI_INVALID_PARAMETER;
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}
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for (Link = Private->DatabaseNotifyList.ForwardLink;
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Link != &Private->DatabaseNotifyList;
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Link = Link->ForwardLink
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) {
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Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);
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if (Notify->NotifyType == NotifyType && Notify->PackageType == PackageType) {
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//
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// Check in case PackageGuid is not NULL when Package is GUID package
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//
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if (PackageType != EFI_HII_PACKAGE_TYPE_GUID) {
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Notify->PackageGuid = NULL;
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}
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//
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// Status of Registered Function is unknown so did not check it
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//
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Notify->PackageNotifyFn (
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Notify->PackageType,
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Notify->PackageGuid,
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Package,
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Handle,
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NotifyType
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);
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}
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}
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if (Buffer != NULL) {
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FreePool(Buffer);
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}
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return EFI_SUCCESS;
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}
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/**
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This function insert a GUID package to a package list node.
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This is a internal function.
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@param PackageHdr Pointer to a buffer stored with GUID package
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information.
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@param NotifyType The type of change concerning the database.
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@param PackageList Pointer to a package list which will be inserted
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to.
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@param Package Created GUID package
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@retval EFI_SUCCESS Guid Package is inserted successfully.
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@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
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Guid package.
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@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
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**/
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EFI_STATUS
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InsertGuidPackage (
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IN VOID *PackageHdr,
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IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
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IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
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OUT HII_GUID_PACKAGE_INSTANCE **Package
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)
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{
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HII_GUID_PACKAGE_INSTANCE *GuidPackage;
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EFI_HII_PACKAGE_HEADER PackageHeader;
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if (PackageHdr == NULL || PackageList == NULL) {
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return EFI_INVALID_PARAMETER;
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}
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CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
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//
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// Create a GUID package node
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//
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GuidPackage = (HII_GUID_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_GUID_PACKAGE_INSTANCE));
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if (GuidPackage == NULL) {
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return EFI_OUT_OF_RESOURCES;
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}
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GuidPackage->GuidPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);
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if (GuidPackage->GuidPkg == NULL) {
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FreePool(GuidPackage);
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return EFI_OUT_OF_RESOURCES;
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}
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GuidPackage->Signature = HII_GUID_PACKAGE_SIGNATURE;
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CopyMem (GuidPackage->GuidPkg, PackageHdr, PackageHeader.Length);
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InsertTailList (&PackageList->GuidPkgHdr, &GuidPackage->GuidEntry);
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*Package = GuidPackage;
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if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
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PackageList->PackageListHdr.PackageLength += PackageHeader.Length;
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}
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return EFI_SUCCESS;
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}
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/**
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This function exports GUID packages to a buffer.
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This is a internal function.
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@param Private Hii database private structure.
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@param Handle Identification of a package list.
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@param PackageList Pointer to a package list which will be exported.
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@param UsedSize The length of buffer be used.
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@param BufferSize Length of the Buffer.
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@param Buffer Allocated space for storing exported data.
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@param ResultSize The size of the already exported content of this
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package list.
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@retval EFI_SUCCESS Guid Packages are exported successfully.
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@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
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**/
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EFI_STATUS
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ExportGuidPackages (
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IN HII_DATABASE_PRIVATE_DATA *Private,
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IN EFI_HII_HANDLE Handle,
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IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
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IN UINTN UsedSize,
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IN UINTN BufferSize,
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IN OUT VOID *Buffer,
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IN OUT UINTN *ResultSize
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)
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{
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HII_GUID_PACKAGE_INSTANCE *GuidPackage;
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LIST_ENTRY *Link;
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UINTN PackageLength;
|
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EFI_HII_PACKAGE_HEADER PackageHeader;
|
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EFI_STATUS Status;
|
|
|
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if (PackageList == NULL || ResultSize == NULL) {
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return EFI_INVALID_PARAMETER;
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}
|
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|
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if (BufferSize > 0 && Buffer == NULL ) {
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return EFI_INVALID_PARAMETER;
|
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}
|
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|
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PackageLength = 0;
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Status = EFI_SUCCESS;
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|
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for (Link = PackageList->GuidPkgHdr.ForwardLink; Link != &PackageList->GuidPkgHdr; Link = Link->ForwardLink) {
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GuidPackage = CR (Link, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);
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CopyMem (&PackageHeader, GuidPackage->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));
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PackageLength += PackageHeader.Length;
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if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
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Status = InvokeRegisteredFunction (
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Private,
|
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EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
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(VOID *) GuidPackage,
|
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EFI_HII_PACKAGE_TYPE_GUID,
|
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Handle
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);
|
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ASSERT_EFI_ERROR(Status);
|
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CopyMem (Buffer, GuidPackage->GuidPkg, PackageHeader.Length);
|
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Buffer = (UINT8 *) Buffer + PackageHeader.Length;
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}
|
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}
|
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|
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*ResultSize += PackageLength;
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return EFI_SUCCESS;
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}
|
|
|
|
|
|
/**
|
|
This function deletes all GUID packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
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be removed GUID packages.
|
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@param PackageList Pointer to a package list that contains removing
|
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packages.
|
|
|
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@retval EFI_SUCCESS GUID Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveGuidPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
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LIST_ENTRY *ListHead;
|
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HII_GUID_PACKAGE_INSTANCE *Package;
|
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EFI_STATUS Status;
|
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EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
|
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ListHead = &PackageList->GuidPkgHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
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Package = CR (
|
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ListHead->ForwardLink,
|
|
HII_GUID_PACKAGE_INSTANCE,
|
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GuidEntry,
|
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HII_GUID_PACKAGE_SIGNATURE
|
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);
|
|
Status = InvokeRegisteredFunction (
|
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Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_TYPE_GUID,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->GuidEntry);
|
|
CopyMem (&PackageHeader, Package->GuidPkg, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;
|
|
FreePool(Package->GuidPkg);
|
|
FreePool(Package);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
Check the input question related to EFI variable
|
|
|
|
@param IfrQuestionHdr Point to Question header
|
|
@param EfiVarStoreList Point to EFI VarStore List
|
|
@param EfiVarStoreNumber The number of EFI VarStore
|
|
|
|
@retval Index The index of the found EFI varstore in EFI varstore list
|
|
EfiVarStoreNumber will return if no EFI varstore is found.
|
|
**/
|
|
UINTN
|
|
IsEfiVarStoreQuestion (
|
|
EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,
|
|
EFI_IFR_VARSTORE_EFI **EfiVarStoreList,
|
|
UINTN EfiVarStoreNumber
|
|
)
|
|
{
|
|
UINTN Index;
|
|
for (Index = 0; Index < EfiVarStoreNumber; Index ++) {
|
|
if (IfrQuestionHdr->VarStoreId == EfiVarStoreList[Index]->VarStoreId) {
|
|
return Index;
|
|
}
|
|
}
|
|
|
|
return EfiVarStoreNumber;
|
|
}
|
|
|
|
/**
|
|
Find the matched variable from the input variable storage.
|
|
|
|
@param[in] VariableStorage Point to the variable storage header.
|
|
@param[in] VarGuid A unique identifier for the variable.
|
|
@param[in] VarAttribute The attributes bitmask for the variable.
|
|
@param[in] VarName A Null-terminated ascii string that is the name of the variable.
|
|
|
|
@return Pointer to the matched variable header or NULL if not found.
|
|
**/
|
|
VARIABLE_HEADER *
|
|
FindVariableData (
|
|
IN VARIABLE_STORE_HEADER *VariableStorage,
|
|
IN EFI_GUID *VarGuid,
|
|
IN UINT32 VarAttribute,
|
|
IN CHAR16 *VarName
|
|
)
|
|
{
|
|
VARIABLE_HEADER *VariableHeader;
|
|
VARIABLE_HEADER *VariableEnd;
|
|
|
|
VariableEnd = (VARIABLE_HEADER *) ((UINT8 *) VariableStorage + VariableStorage->Size);
|
|
VariableHeader = (VARIABLE_HEADER *) (VariableStorage + 1);
|
|
VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);
|
|
while (VariableHeader < VariableEnd) {
|
|
if (CompareGuid (&VariableHeader->VendorGuid, VarGuid) &&
|
|
VariableHeader->Attributes == VarAttribute &&
|
|
StrCmp (VarName, (CHAR16 *) (VariableHeader + 1)) == 0) {
|
|
return VariableHeader;
|
|
}
|
|
VariableHeader = (VARIABLE_HEADER *) ((UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + VariableHeader->DataSize);
|
|
VariableHeader = (VARIABLE_HEADER *) HEADER_ALIGN (VariableHeader);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/**
|
|
Find question default value from PcdNvStoreDefaultValueBuffer
|
|
|
|
@param DefaultId Default store ID
|
|
@param EfiVarStore Point to EFI VarStore header
|
|
@param IfrQuestionHdr Point to Question header
|
|
@param ValueBuffer Point to Buffer includes the found default setting
|
|
@param Width Width of the default value
|
|
@param BitFieldQuestion Whether the Question is stored in Bit field.
|
|
|
|
@retval EFI_SUCCESS Question default value is found.
|
|
@retval EFI_NOT_FOUND Question default value is not found.
|
|
**/
|
|
EFI_STATUS
|
|
FindQuestionDefaultSetting (
|
|
IN UINT16 DefaultId,
|
|
IN EFI_IFR_VARSTORE_EFI *EfiVarStore,
|
|
IN EFI_IFR_QUESTION_HEADER *IfrQuestionHdr,
|
|
OUT VOID *ValueBuffer,
|
|
IN UINTN Width,
|
|
IN BOOLEAN BitFieldQuestion
|
|
)
|
|
{
|
|
VARIABLE_HEADER *VariableHeader;
|
|
VARIABLE_STORE_HEADER *VariableStorage;
|
|
LIST_ENTRY *Link;
|
|
VARSTORAGE_DEFAULT_DATA *Entry;
|
|
VARIABLE_STORE_HEADER *NvStoreBuffer;
|
|
UINT8 *DataBuffer;
|
|
UINT8 *BufferEnd;
|
|
BOOLEAN IsFound;
|
|
UINTN Index;
|
|
UINT32 BufferValue;
|
|
UINT32 BitFieldVal;
|
|
UINTN BitOffset;
|
|
UINTN ByteOffset;
|
|
UINTN BitWidth;
|
|
UINTN StartBit;
|
|
UINTN EndBit;
|
|
PCD_DEFAULT_DATA *DataHeader;
|
|
PCD_DEFAULT_INFO *DefaultInfo;
|
|
PCD_DATA_DELTA *DeltaData;
|
|
|
|
if (gSkuId == 0xFFFFFFFFFFFFFFFF) {
|
|
gSkuId = LibPcdGetSku ();
|
|
}
|
|
|
|
//
|
|
// Find the DefaultId setting from the full DefaultSetting
|
|
//
|
|
VariableStorage = NULL;
|
|
Link = gVarStorageList.ForwardLink;
|
|
while (Link != &gVarStorageList) {
|
|
Entry = BASE_CR (Link, VARSTORAGE_DEFAULT_DATA, Entry);
|
|
if (Entry->DefaultId == DefaultId) {
|
|
VariableStorage = Entry->VariableStorage;
|
|
break;
|
|
}
|
|
Link = Link->ForwardLink;
|
|
}
|
|
|
|
if (Link == &gVarStorageList) {
|
|
DataBuffer = (UINT8 *) PcdGetPtr (PcdNvStoreDefaultValueBuffer);
|
|
gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;
|
|
//
|
|
// The first section data includes NV storage default setting.
|
|
//
|
|
DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER));
|
|
NvStoreBuffer = (VARIABLE_STORE_HEADER *) ((UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize);
|
|
VariableStorage = AllocatePool (NvStoreBuffer->Size);
|
|
ASSERT (VariableStorage != NULL);
|
|
CopyMem (VariableStorage, NvStoreBuffer, NvStoreBuffer->Size);
|
|
|
|
//
|
|
// Find the matched SkuId and DefaultId in the first section
|
|
//
|
|
IsFound = FALSE;
|
|
DefaultInfo = &(DataHeader->DefaultInfo[0]);
|
|
BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;
|
|
while ((UINT8 *) DefaultInfo < BufferEnd) {
|
|
if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {
|
|
IsFound = TRUE;
|
|
break;
|
|
}
|
|
DefaultInfo ++;
|
|
}
|
|
//
|
|
// Find the matched SkuId and DefaultId in the remaining section
|
|
//
|
|
Index = sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER) + ((DataHeader->DataSize + 7) & (~7));
|
|
DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);
|
|
while (!IsFound && Index < gNvDefaultStoreSize && DataHeader->DataSize != 0xFFFF) {
|
|
DefaultInfo = &(DataHeader->DefaultInfo[0]);
|
|
BufferEnd = (UINT8 *) DataHeader + sizeof (DataHeader->DataSize) + DataHeader->HeaderSize;
|
|
while ((UINT8 *) DefaultInfo < BufferEnd) {
|
|
if (DefaultInfo->DefaultId == DefaultId && DefaultInfo->SkuId == gSkuId) {
|
|
IsFound = TRUE;
|
|
break;
|
|
}
|
|
DefaultInfo ++;
|
|
}
|
|
if (IsFound) {
|
|
DeltaData = (PCD_DATA_DELTA *) BufferEnd;
|
|
BufferEnd = (UINT8 *) DataHeader + DataHeader->DataSize;
|
|
while ((UINT8 *) DeltaData < BufferEnd) {
|
|
*((UINT8 *) VariableStorage + DeltaData->Offset) = (UINT8) DeltaData->Value;
|
|
DeltaData ++;
|
|
}
|
|
break;
|
|
}
|
|
Index = (Index + DataHeader->DataSize + 7) & (~7);
|
|
DataHeader = (PCD_DEFAULT_DATA *) (DataBuffer + Index);
|
|
}
|
|
//
|
|
// Cache the found result in VarStorageList
|
|
//
|
|
if (!IsFound) {
|
|
FreePool(VariableStorage);
|
|
VariableStorage = NULL;
|
|
}
|
|
Entry = AllocatePool (sizeof (VARSTORAGE_DEFAULT_DATA));
|
|
if (Entry != NULL) {
|
|
Entry->DefaultId = DefaultId;
|
|
Entry->VariableStorage = VariableStorage;
|
|
InsertTailList (&gVarStorageList, &Entry->Entry);
|
|
} else if (VariableStorage != NULL) {
|
|
FreePool(VariableStorage);
|
|
VariableStorage = NULL;
|
|
}
|
|
}
|
|
//
|
|
// The matched variable storage is not found.
|
|
//
|
|
if (VariableStorage == NULL) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
//
|
|
// Find the question default value from the variable storage
|
|
//
|
|
VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *) EfiVarStore->Name);
|
|
if (VariableHeader == NULL) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
StartBit = 0;
|
|
EndBit = 0;
|
|
ByteOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;
|
|
if (BitFieldQuestion) {
|
|
BitOffset = IfrQuestionHdr->VarStoreInfo.VarOffset;
|
|
ByteOffset = BitOffset / 8;
|
|
BitWidth = Width;
|
|
StartBit = BitOffset % 8;
|
|
EndBit = StartBit + BitWidth - 1;
|
|
Width = EndBit / 8 + 1;
|
|
}
|
|
if (VariableHeader->DataSize < ByteOffset + Width) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Copy the question value
|
|
//
|
|
if (ValueBuffer != NULL) {
|
|
if (BitFieldQuestion) {
|
|
CopyMem (&BufferValue, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);
|
|
BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
|
|
CopyMem (ValueBuffer, &BitFieldVal, Width);
|
|
} else {
|
|
CopyMem (ValueBuffer, (UINT8 *) VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
|
|
}
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
Update IFR default setting in Form Package.
|
|
|
|
@param FormPackage Form Package to be updated
|
|
|
|
**/
|
|
VOID
|
|
UpdateDefaultSettingInFormPackage (
|
|
HII_IFR_PACKAGE_INSTANCE *FormPackage
|
|
)
|
|
{
|
|
UINTN IfrOffset;
|
|
UINTN PackageLength;
|
|
EFI_IFR_VARSTORE_EFI *IfrEfiVarStore;
|
|
EFI_IFR_OP_HEADER *IfrOpHdr;
|
|
EFI_IFR_ONE_OF_OPTION *IfrOneOfOption;
|
|
UINT8 IfrQuestionType;
|
|
UINT8 IfrScope;
|
|
EFI_IFR_QUESTION_HEADER *IfrQuestionHdr;
|
|
EFI_IFR_VARSTORE_EFI **EfiVarStoreList;
|
|
UINTN EfiVarStoreMaxNum;
|
|
UINTN EfiVarStoreNumber;
|
|
UINT16 *DefaultIdList;
|
|
UINTN DefaultIdNumber;
|
|
UINTN DefaultIdMaxNum;
|
|
UINTN Index;
|
|
UINTN EfiVarStoreIndex;
|
|
EFI_IFR_TYPE_VALUE IfrValue;
|
|
EFI_IFR_TYPE_VALUE IfrManufactValue;
|
|
BOOLEAN StandardDefaultIsSet;
|
|
BOOLEAN ManufactDefaultIsSet;
|
|
EFI_IFR_CHECKBOX *IfrCheckBox;
|
|
EFI_STATUS Status;
|
|
EFI_IFR_DEFAULT *IfrDefault;
|
|
UINTN Width;
|
|
EFI_IFR_QUESTION_HEADER VarStoreQuestionHeader;
|
|
BOOLEAN QuestionReferBitField;
|
|
|
|
//
|
|
// If no default setting, do nothing
|
|
//
|
|
if (gNvDefaultStoreSize == 0) {
|
|
gNvDefaultStoreSize = PcdGetSize (PcdNvStoreDefaultValueBuffer);
|
|
}
|
|
if (gNvDefaultStoreSize < sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER)) {
|
|
return;
|
|
}
|
|
|
|
ZeroMem (&VarStoreQuestionHeader, sizeof (VarStoreQuestionHeader));
|
|
PackageLength = FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);
|
|
Width = 0;
|
|
IfrOffset = 0;
|
|
IfrScope = 0;
|
|
IfrOpHdr = (EFI_IFR_OP_HEADER *) FormPackage->IfrData;
|
|
IfrQuestionHdr = NULL;
|
|
IfrQuestionType = 0;
|
|
EfiVarStoreMaxNum = 0;
|
|
EfiVarStoreNumber = 0;
|
|
DefaultIdMaxNum = 0;
|
|
DefaultIdNumber = 0;
|
|
EfiVarStoreList = NULL;
|
|
DefaultIdList = NULL;
|
|
StandardDefaultIsSet = FALSE;
|
|
ManufactDefaultIsSet = FALSE;
|
|
QuestionReferBitField = FALSE;
|
|
|
|
while (IfrOffset < PackageLength) {
|
|
switch (IfrOpHdr->OpCode) {
|
|
case EFI_IFR_VARSTORE_EFI_OP:
|
|
if (EfiVarStoreNumber >= EfiVarStoreMaxNum) {
|
|
//
|
|
// Reallocate EFI VarStore Buffer
|
|
//
|
|
EfiVarStoreList = ReallocatePool (EfiVarStoreMaxNum * sizeof (UINTN), (EfiVarStoreMaxNum + BASE_NUMBER) * sizeof (UINTN), EfiVarStoreList);
|
|
if (EfiVarStoreList == NULL) {
|
|
goto Done;
|
|
}
|
|
EfiVarStoreMaxNum = EfiVarStoreMaxNum + BASE_NUMBER;
|
|
}
|
|
IfrEfiVarStore = (EFI_IFR_VARSTORE_EFI *) IfrOpHdr;
|
|
//
|
|
// Convert VarStore Name from ASCII string to Unicode string.
|
|
//
|
|
EfiVarStoreList [EfiVarStoreNumber] = AllocatePool (IfrEfiVarStore->Header.Length + AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name));
|
|
if (EfiVarStoreList [EfiVarStoreNumber] == NULL) {
|
|
break;
|
|
}
|
|
CopyMem (EfiVarStoreList [EfiVarStoreNumber], IfrEfiVarStore, IfrEfiVarStore->Header.Length);
|
|
AsciiStrToUnicodeStrS ((CHAR8 *)IfrEfiVarStore->Name, (CHAR16 *) &(EfiVarStoreList [EfiVarStoreNumber]->Name[0]), AsciiStrSize ((CHAR8 *)IfrEfiVarStore->Name) * sizeof (CHAR16));
|
|
Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreNumber], &VarStoreQuestionHeader, NULL, IfrEfiVarStore->Size, FALSE);
|
|
if (!EFI_ERROR(Status)) {
|
|
EfiVarStoreNumber ++;
|
|
} else {
|
|
FreePool(EfiVarStoreList [EfiVarStoreNumber]);
|
|
EfiVarStoreList [EfiVarStoreNumber] = NULL;
|
|
}
|
|
break;
|
|
case EFI_IFR_DEFAULTSTORE_OP:
|
|
if (DefaultIdNumber >= DefaultIdMaxNum) {
|
|
//
|
|
// Reallocate DefaultIdNumber
|
|
//
|
|
DefaultIdList = ReallocatePool (DefaultIdMaxNum * sizeof (UINT16), (DefaultIdMaxNum + BASE_NUMBER) * sizeof (UINT16), DefaultIdList);
|
|
if (DefaultIdList == NULL) {
|
|
goto Done;
|
|
}
|
|
DefaultIdMaxNum = DefaultIdMaxNum + BASE_NUMBER;
|
|
}
|
|
DefaultIdList[DefaultIdNumber ++] = ((EFI_IFR_DEFAULTSTORE *) IfrOpHdr)->DefaultId;
|
|
break;
|
|
case EFI_IFR_FORM_OP:
|
|
case EFI_IFR_FORM_MAP_OP:
|
|
//
|
|
// No EFI varstore is found and directly return.
|
|
//
|
|
if (EfiVarStoreNumber == 0 || DefaultIdNumber == 0) {
|
|
goto Done;
|
|
}
|
|
break;
|
|
case EFI_IFR_CHECKBOX_OP:
|
|
IfrScope = IfrOpHdr->Scope;
|
|
IfrQuestionType = IfrOpHdr->OpCode;
|
|
IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
|
|
IfrCheckBox = (EFI_IFR_CHECKBOX *) IfrOpHdr;
|
|
EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
|
|
Width = sizeof (BOOLEAN);
|
|
if (EfiVarStoreIndex < EfiVarStoreNumber) {
|
|
for (Index = 0; Index < DefaultIdNumber; Index ++) {
|
|
if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {
|
|
Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);
|
|
if (!EFI_ERROR(Status)) {
|
|
if (IfrValue.b) {
|
|
IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT;
|
|
} else {
|
|
IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT);
|
|
}
|
|
}
|
|
} else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
|
|
Status = FindQuestionDefaultSetting (DefaultIdList[Index], EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, sizeof (BOOLEAN), QuestionReferBitField);
|
|
if (!EFI_ERROR(Status)) {
|
|
if (IfrValue.b) {
|
|
IfrCheckBox->Flags = IfrCheckBox->Flags | EFI_IFR_CHECKBOX_DEFAULT_MFG;
|
|
} else {
|
|
IfrCheckBox->Flags = IfrCheckBox->Flags & (~EFI_IFR_CHECKBOX_DEFAULT_MFG);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case EFI_IFR_NUMERIC_OP:
|
|
IfrScope = IfrOpHdr->Scope;
|
|
IfrQuestionType = IfrOpHdr->OpCode;
|
|
IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
|
|
if (QuestionReferBitField) {
|
|
Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);
|
|
} else {
|
|
Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));
|
|
}
|
|
break;
|
|
case EFI_IFR_ONE_OF_OP:
|
|
IfrScope = IfrOpHdr->Scope;
|
|
IfrQuestionType = IfrOpHdr->OpCode;
|
|
IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
|
|
if (QuestionReferBitField) {
|
|
Width = (UINTN) (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EDKII_IFR_NUMERIC_SIZE_BIT);
|
|
} else {
|
|
Width = (UINTN) ((UINT32) 1 << (((EFI_IFR_ONE_OF *) IfrOpHdr)->Flags & EFI_IFR_NUMERIC_SIZE));
|
|
}
|
|
EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
|
|
StandardDefaultIsSet = FALSE;
|
|
ManufactDefaultIsSet = FALSE;
|
|
//
|
|
// Find Default and Manufacturing default for OneOf question
|
|
//
|
|
if (EfiVarStoreIndex < EfiVarStoreNumber) {
|
|
for (Index = 0; Index < DefaultIdNumber; Index ++) {
|
|
if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_STANDARD) {
|
|
Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_STANDARD, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrValue, Width, QuestionReferBitField);
|
|
if (!EFI_ERROR(Status)) {
|
|
StandardDefaultIsSet = TRUE;
|
|
}
|
|
} else if (DefaultIdList[Index] == EFI_HII_DEFAULT_CLASS_MANUFACTURING) {
|
|
Status = FindQuestionDefaultSetting (EFI_HII_DEFAULT_CLASS_MANUFACTURING, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrManufactValue, Width, QuestionReferBitField);
|
|
if (!EFI_ERROR(Status)) {
|
|
ManufactDefaultIsSet = TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case EFI_IFR_ORDERED_LIST_OP:
|
|
IfrScope = IfrOpHdr->Scope;
|
|
IfrQuestionType = IfrOpHdr->OpCode;
|
|
IfrQuestionHdr = (EFI_IFR_QUESTION_HEADER *) (IfrOpHdr + 1);
|
|
break;
|
|
case EFI_IFR_ONE_OF_OPTION_OP:
|
|
if (IfrQuestionHdr != NULL && IfrScope > 0) {
|
|
IfrOneOfOption = (EFI_IFR_ONE_OF_OPTION *) IfrOpHdr;
|
|
if (IfrQuestionType == EFI_IFR_ONE_OF_OP) {
|
|
Width = (UINTN) ((UINT32) 1 << (IfrOneOfOption->Flags & EFI_IFR_NUMERIC_SIZE));
|
|
if (StandardDefaultIsSet) {
|
|
if (CompareMem (&IfrOneOfOption->Value, &IfrValue, Width) == 0) {
|
|
IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT;
|
|
} else {
|
|
IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT;
|
|
}
|
|
}
|
|
if (ManufactDefaultIsSet) {
|
|
if (CompareMem (&IfrOneOfOption->Value, &IfrManufactValue, Width) == 0) {
|
|
IfrOneOfOption->Flags |= EFI_IFR_OPTION_DEFAULT_MFG;
|
|
} else {
|
|
IfrOneOfOption->Flags &= ~EFI_IFR_OPTION_DEFAULT_MFG;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case EFI_IFR_DEFAULT_OP:
|
|
if (IfrQuestionHdr != NULL && IfrScope > 0) {
|
|
IfrDefault = (EFI_IFR_DEFAULT *) IfrOpHdr;
|
|
//
|
|
// Collect default value width
|
|
//
|
|
if (!QuestionReferBitField) {
|
|
Width = 0;
|
|
if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_8 || IfrDefault->Type == EFI_IFR_TYPE_BOOLEAN) {
|
|
Width = 1;
|
|
} else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_16) {
|
|
Width = 2;
|
|
} else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_32) {
|
|
Width = 4;
|
|
} else if (IfrDefault->Type == EFI_IFR_TYPE_NUM_SIZE_64) {
|
|
Width = 8;
|
|
} else if (IfrDefault->Type == EFI_IFR_TYPE_BUFFER) {
|
|
Width = IfrDefault->Header.Length - OFFSET_OF (EFI_IFR_DEFAULT, Value);
|
|
}
|
|
}
|
|
//
|
|
// Update the default value
|
|
//
|
|
if (Width > 0) {
|
|
EfiVarStoreIndex = IsEfiVarStoreQuestion (IfrQuestionHdr, EfiVarStoreList, EfiVarStoreNumber);
|
|
if (EfiVarStoreIndex < EfiVarStoreNumber) {
|
|
Status = FindQuestionDefaultSetting (IfrDefault->DefaultId, EfiVarStoreList[EfiVarStoreIndex], IfrQuestionHdr, &IfrDefault->Value, Width, QuestionReferBitField);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case EFI_IFR_END_OP:
|
|
if (IfrQuestionHdr != NULL) {
|
|
if (IfrScope > 0) {
|
|
IfrScope --;
|
|
}
|
|
if (IfrScope == 0) {
|
|
IfrQuestionHdr = NULL;
|
|
QuestionReferBitField = FALSE;
|
|
}
|
|
}
|
|
break;
|
|
case EFI_IFR_GUID_OP:
|
|
if (CompareGuid ((EFI_GUID *)((UINT8 *)IfrOpHdr + sizeof (EFI_IFR_OP_HEADER)), &gEdkiiIfrBitVarstoreGuid)) {
|
|
QuestionReferBitField = TRUE;
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
IfrOffset = IfrOffset + IfrOpHdr->Length;
|
|
IfrOpHdr = (EFI_IFR_OP_HEADER *) ((UINT8 *) IfrOpHdr + IfrOpHdr->Length);
|
|
if (IfrScope > 0) {
|
|
IfrScope += IfrOpHdr->Scope;
|
|
}
|
|
}
|
|
|
|
Done:
|
|
if (EfiVarStoreList != NULL) {
|
|
for (Index = 0; Index < EfiVarStoreNumber; Index ++) {
|
|
FreePool(EfiVarStoreList [Index]);
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
/**
|
|
This function insert a Form package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param PackageHdr Pointer to a buffer stored with Form package
|
|
information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created Form package
|
|
|
|
@retval EFI_SUCCESS Form Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Form package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertFormPackage (
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_IFR_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_IFR_PACKAGE_INSTANCE *FormPackage;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
|
|
if (PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Get the length of the package, including package header itself
|
|
//
|
|
CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
//
|
|
// Create a Form package node
|
|
//
|
|
FormPackage = (HII_IFR_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IFR_PACKAGE_INSTANCE));
|
|
if (FormPackage == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
FormPackage->IfrData = (UINT8 *) AllocateZeroPool (PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER));
|
|
if (FormPackage->IfrData == NULL) {
|
|
FreePool(FormPackage);
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
FormPackage->Signature = HII_IFR_PACKAGE_SIGNATURE;
|
|
//
|
|
// Copy Package Header
|
|
//
|
|
CopyMem (&FormPackage->FormPkgHdr, &PackageHeader, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
//
|
|
// Copy Ifr contents
|
|
//
|
|
CopyMem (
|
|
FormPackage->IfrData,
|
|
(UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER),
|
|
PackageHeader.Length - sizeof (EFI_HII_PACKAGE_HEADER)
|
|
);
|
|
|
|
InsertTailList (&PackageList->FormPkgHdr, &FormPackage->IfrEntry);
|
|
*Package = FormPackage;
|
|
|
|
//
|
|
// Update FormPackage with the default setting
|
|
//
|
|
UpdateDefaultSettingInFormPackage (FormPackage);
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += FormPackage->FormPkgHdr.Length;
|
|
}
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports Form packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS Form Packages are exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportFormPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
HII_IFR_PACKAGE_INSTANCE *FormPackage;
|
|
UINTN PackageLength;
|
|
LIST_ENTRY *Link;
|
|
EFI_STATUS Status;
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = 0;
|
|
Status = EFI_SUCCESS;
|
|
|
|
//
|
|
// Export Form packages.
|
|
//
|
|
for (Link = PackageList->FormPkgHdr.ForwardLink; Link != &PackageList->FormPkgHdr; Link = Link->ForwardLink) {
|
|
FormPackage = CR (Link, HII_IFR_PACKAGE_INSTANCE, IfrEntry, HII_IFR_PACKAGE_SIGNATURE);
|
|
PackageLength += FormPackage->FormPkgHdr.Length;
|
|
if ((Buffer != NULL) && (PackageLength + *ResultSize + UsedSize <= BufferSize)) {
|
|
//
|
|
// Invoke registered notification if exists
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) FormPackage,
|
|
EFI_HII_PACKAGE_FORMS,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
//
|
|
// Copy the Form package content.
|
|
//
|
|
CopyMem (Buffer, (VOID *) (&FormPackage->FormPkgHdr), sizeof (EFI_HII_PACKAGE_HEADER));
|
|
Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_PACKAGE_HEADER);
|
|
CopyMem (
|
|
Buffer,
|
|
(VOID *) FormPackage->IfrData,
|
|
FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER)
|
|
);
|
|
Buffer = (UINT8 *) Buffer + FormPackage->FormPkgHdr.Length - sizeof (EFI_HII_PACKAGE_HEADER);
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes all Form packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed Form packages.
|
|
@param PackageList Pointer to a package list that contains removing
|
|
packages.
|
|
|
|
@retval EFI_SUCCESS Form Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveFormPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *ListHead;
|
|
HII_IFR_PACKAGE_INSTANCE *Package;
|
|
EFI_STATUS Status;
|
|
|
|
ListHead = &PackageList->FormPkgHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
|
|
Package = CR (
|
|
ListHead->ForwardLink,
|
|
HII_IFR_PACKAGE_INSTANCE,
|
|
IfrEntry,
|
|
HII_IFR_PACKAGE_SIGNATURE
|
|
);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_FORMS,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->IfrEntry);
|
|
PackageList->PackageListHdr.PackageLength -= Package->FormPkgHdr.Length;
|
|
FreePool(Package->IfrData);
|
|
FreePool(Package);
|
|
//
|
|
// If Hii runtime support feature is enabled,
|
|
// will export Hii info for runtime use after ReadyToBoot event triggered.
|
|
// If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,
|
|
// will need to export the content of HiiDatabase.
|
|
// But if form packages removed, also need to export the ConfigResp string
|
|
//
|
|
if (gExportAfterReadyToBoot) {
|
|
gExportConfigResp = TRUE;
|
|
}
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
This function insert a String package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param PackageHdr Pointer to a buffer stored with String package
|
|
information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created String package
|
|
|
|
@retval EFI_SUCCESS String Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
String package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
@retval EFI_UNSUPPORTED A string package with the same language already
|
|
exists in current package list.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertStringPackage (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_STRING_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_STRING_PACKAGE_INSTANCE *StringPackage;
|
|
UINT32 HeaderSize;
|
|
EFI_STATUS Status;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
CHAR8 *Language;
|
|
UINT32 LanguageSize;
|
|
LIST_ENTRY *Link;
|
|
|
|
if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if (Private->Signature != HII_DATABASE_PRIVATE_DATA_SIGNATURE) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));
|
|
|
|
//
|
|
// It is illegal to have two string packages with same language within one packagelist
|
|
// since the stringid will be duplicate if so. Check it to avoid this potential issue.
|
|
//
|
|
LanguageSize = HeaderSize - sizeof (EFI_HII_STRING_PACKAGE_HDR) + sizeof (CHAR8);
|
|
Language = (CHAR8 *) AllocateZeroPool (LanguageSize);
|
|
if (Language == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
AsciiStrCpyS (Language, LanguageSize / sizeof (CHAR8), (CHAR8 *) PackageHdr + HeaderSize - LanguageSize);
|
|
for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {
|
|
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
|
|
if (HiiCompareLanguage (Language, StringPackage->StringPkgHdr->Language)) {
|
|
FreePool(Language);
|
|
return EFI_UNSUPPORTED;
|
|
}
|
|
}
|
|
FreePool(Language);
|
|
|
|
//
|
|
// Create a String package node
|
|
//
|
|
StringPackage = (HII_STRING_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_STRING_PACKAGE_INSTANCE));
|
|
if (StringPackage == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
|
|
StringPackage->StringPkgHdr = (EFI_HII_STRING_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);
|
|
if (StringPackage->StringPkgHdr == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
|
|
StringPackage->StringBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);
|
|
if (StringPackage->StringBlock == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
|
|
StringPackage->Signature = HII_STRING_PACKAGE_SIGNATURE;
|
|
StringPackage->FontId = 0;
|
|
InitializeListHead (&StringPackage->FontInfoList);
|
|
|
|
//
|
|
// Copy the String package header.
|
|
//
|
|
CopyMem (StringPackage->StringPkgHdr, PackageHdr, HeaderSize);
|
|
|
|
//
|
|
// Copy the String blocks
|
|
//
|
|
CopyMem (
|
|
StringPackage->StringBlock,
|
|
(UINT8 *) PackageHdr + HeaderSize,
|
|
PackageHeader.Length - HeaderSize
|
|
);
|
|
|
|
//
|
|
// Collect all font block info
|
|
//
|
|
Status = FindStringBlock (Private, StringPackage, (EFI_STRING_ID) (-1), NULL, NULL, NULL, &StringPackage->MaxStringId, NULL);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Insert to String package array
|
|
//
|
|
InsertTailList (&PackageList->StringPkgHdr, &StringPackage->StringEntry);
|
|
*Package = StringPackage;
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += StringPackage->StringPkgHdr->Header.Length;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
Error:
|
|
|
|
if (StringPackage != NULL) {
|
|
if (StringPackage->StringBlock != NULL) {
|
|
FreePool(StringPackage->StringBlock);
|
|
}
|
|
if (StringPackage->StringPkgHdr != NULL) {
|
|
FreePool(StringPackage->StringPkgHdr);
|
|
}
|
|
FreePool(StringPackage);
|
|
}
|
|
return Status;
|
|
|
|
}
|
|
|
|
/**
|
|
Adjust all string packages in a single package list to have the same max string ID.
|
|
|
|
@param PackageList Pointer to a package list which will be adjusted.
|
|
|
|
@retval EFI_SUCCESS Adjust all string packages successfully.
|
|
@retval others Can't adjust string packages.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
AdjustStringPackage (
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
HII_STRING_PACKAGE_INSTANCE *StringPackage;
|
|
UINT32 Skip2BlockSize;
|
|
UINT32 OldBlockSize;
|
|
UINT8 *StringBlock;
|
|
UINT8 *BlockPtr;
|
|
EFI_STRING_ID MaxStringId;
|
|
UINT16 SkipCount;
|
|
|
|
MaxStringId = 0;
|
|
for (Link = PackageList->StringPkgHdr.ForwardLink;
|
|
Link != &PackageList->StringPkgHdr;
|
|
Link = Link->ForwardLink
|
|
) {
|
|
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
|
|
if (MaxStringId < StringPackage->MaxStringId) {
|
|
MaxStringId = StringPackage->MaxStringId;
|
|
}
|
|
}
|
|
|
|
for (Link = PackageList->StringPkgHdr.ForwardLink;
|
|
Link != &PackageList->StringPkgHdr;
|
|
Link = Link->ForwardLink
|
|
) {
|
|
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
|
|
if (StringPackage->MaxStringId < MaxStringId) {
|
|
OldBlockSize = StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;
|
|
//
|
|
// Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCKs to reserve the missing string IDs.
|
|
//
|
|
SkipCount = (UINT16) (MaxStringId - StringPackage->MaxStringId);
|
|
Skip2BlockSize = (UINT32) sizeof (EFI_HII_SIBT_SKIP2_BLOCK);
|
|
|
|
StringBlock = (UINT8 *) AllocateZeroPool (OldBlockSize + Skip2BlockSize);
|
|
if (StringBlock == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
//
|
|
// Copy original string blocks, except the EFI_HII_SIBT_END.
|
|
//
|
|
CopyMem (StringBlock, StringPackage->StringBlock, OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK));
|
|
//
|
|
// Create SKIP2 EFI_HII_SIBT_SKIP2_BLOCK blocks
|
|
//
|
|
BlockPtr = StringBlock + OldBlockSize - sizeof (EFI_HII_SIBT_END_BLOCK);
|
|
*BlockPtr = EFI_HII_SIBT_SKIP2;
|
|
CopyMem (BlockPtr + 1, &SkipCount, sizeof (UINT16));
|
|
BlockPtr += sizeof (EFI_HII_SIBT_SKIP2_BLOCK);
|
|
|
|
//
|
|
// Append a EFI_HII_SIBT_END block to the end.
|
|
//
|
|
*BlockPtr = EFI_HII_SIBT_END;
|
|
FreePool(StringPackage->StringBlock);
|
|
StringPackage->StringBlock = StringBlock;
|
|
StringPackage->StringPkgHdr->Header.Length += Skip2BlockSize;
|
|
PackageList->PackageListHdr.PackageLength += Skip2BlockSize;
|
|
StringPackage->MaxStringId = MaxStringId;
|
|
}
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This function exports String packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS String Packages are exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportStringPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
UINTN PackageLength;
|
|
EFI_STATUS Status;
|
|
HII_STRING_PACKAGE_INSTANCE *StringPackage;
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = 0;
|
|
Status = EFI_SUCCESS;
|
|
|
|
for (Link = PackageList->StringPkgHdr.ForwardLink; Link != &PackageList->StringPkgHdr; Link = Link->ForwardLink) {
|
|
StringPackage = CR (Link, HII_STRING_PACKAGE_INSTANCE, StringEntry, HII_STRING_PACKAGE_SIGNATURE);
|
|
PackageLength += StringPackage->StringPkgHdr->Header.Length;
|
|
if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) StringPackage,
|
|
EFI_HII_PACKAGE_STRINGS,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
//
|
|
// Copy String package header
|
|
//
|
|
CopyMem (Buffer, StringPackage->StringPkgHdr, StringPackage->StringPkgHdr->HdrSize);
|
|
Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->HdrSize;
|
|
|
|
//
|
|
// Copy String blocks information
|
|
//
|
|
CopyMem (
|
|
Buffer,
|
|
StringPackage->StringBlock,
|
|
StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize
|
|
);
|
|
Buffer = (UINT8 *) Buffer + StringPackage->StringPkgHdr->Header.Length - StringPackage->StringPkgHdr->HdrSize;
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes all String packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed String packages.
|
|
@param PackageList Pointer to a package list that contains removing
|
|
packages.
|
|
|
|
@retval EFI_SUCCESS String Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveStringPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *ListHead;
|
|
HII_STRING_PACKAGE_INSTANCE *Package;
|
|
HII_FONT_INFO *FontInfo;
|
|
EFI_STATUS Status;
|
|
|
|
ListHead = &PackageList->StringPkgHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
|
|
Package = CR (
|
|
ListHead->ForwardLink,
|
|
HII_STRING_PACKAGE_INSTANCE,
|
|
StringEntry,
|
|
HII_STRING_PACKAGE_SIGNATURE
|
|
);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_STRINGS,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->StringEntry);
|
|
PackageList->PackageListHdr.PackageLength -= Package->StringPkgHdr->Header.Length;
|
|
FreePool(Package->StringBlock);
|
|
FreePool(Package->StringPkgHdr);
|
|
//
|
|
// Delete font information
|
|
//
|
|
while (!IsListEmpty (&Package->FontInfoList)) {
|
|
FontInfo = CR (
|
|
Package->FontInfoList.ForwardLink,
|
|
HII_FONT_INFO,
|
|
Entry,
|
|
HII_FONT_INFO_SIGNATURE
|
|
);
|
|
RemoveEntryList (&FontInfo->Entry);
|
|
FreePool(FontInfo);
|
|
}
|
|
|
|
FreePool(Package);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function insert a Font package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param PackageHdr Pointer to a buffer stored with Font package
|
|
information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created Font package
|
|
|
|
@retval EFI_SUCCESS Font Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Font package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
@retval EFI_UNSUPPORTED A font package with same EFI_FONT_INFO already
|
|
exists in current hii database.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertFontPackage (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_FONT_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_FONT_PACKAGE_INSTANCE *FontPackage;
|
|
EFI_HII_FONT_PACKAGE_HDR *FontPkgHdr;
|
|
UINT32 HeaderSize;
|
|
EFI_STATUS Status;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
EFI_FONT_INFO *FontInfo;
|
|
UINT32 FontInfoSize;
|
|
HII_GLOBAL_FONT_INFO *GlobalFont;
|
|
|
|
if (Private == NULL || PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
CopyMem (&HeaderSize, (UINT8 *) PackageHdr + sizeof (EFI_HII_PACKAGE_HEADER), sizeof (UINT32));
|
|
|
|
FontInfo = NULL;
|
|
FontPackage = NULL;
|
|
GlobalFont = NULL;
|
|
|
|
//
|
|
// It is illegal to have two font packages with same EFI_FONT_INFO within hii
|
|
// database. EFI_FONT_INFO (FontName, FontSize, FontStyle) describes font's
|
|
// attributes and identify a font uniquely.
|
|
//
|
|
FontPkgHdr = (EFI_HII_FONT_PACKAGE_HDR *) AllocateZeroPool (HeaderSize);
|
|
if (FontPkgHdr == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
CopyMem (FontPkgHdr, PackageHdr, HeaderSize);
|
|
|
|
FontInfoSize = sizeof (EFI_FONT_INFO) + HeaderSize - sizeof (EFI_HII_FONT_PACKAGE_HDR);
|
|
FontInfo = (EFI_FONT_INFO *) AllocateZeroPool (FontInfoSize);
|
|
if (FontInfo == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
FontInfo->FontStyle = FontPkgHdr->FontStyle;
|
|
FontInfo->FontSize = FontPkgHdr->Cell.Height;
|
|
StrCpyS (FontInfo->FontName, (FontInfoSize - OFFSET_OF(EFI_FONT_INFO,FontName)) / sizeof (CHAR16), FontPkgHdr->FontFamily);
|
|
|
|
if (IsFontInfoExisted (Private, FontInfo, NULL, NULL, NULL)) {
|
|
Status = EFI_UNSUPPORTED;
|
|
goto Error;
|
|
}
|
|
|
|
//
|
|
// Create a Font package node
|
|
//
|
|
FontPackage = (HII_FONT_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_FONT_PACKAGE_INSTANCE));
|
|
if (FontPackage == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
FontPackage->Signature = HII_FONT_PACKAGE_SIGNATURE;
|
|
FontPackage->FontPkgHdr = FontPkgHdr;
|
|
InitializeListHead (&FontPackage->GlyphInfoList);
|
|
|
|
FontPackage->GlyphBlock = (UINT8 *) AllocateZeroPool (PackageHeader.Length - HeaderSize);
|
|
if (FontPackage->GlyphBlock == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
CopyMem (FontPackage->GlyphBlock, (UINT8 *) PackageHdr + HeaderSize, PackageHeader.Length - HeaderSize);
|
|
|
|
//
|
|
// Collect all default character cell information and backup in GlyphInfoList.
|
|
//
|
|
Status = FindGlyphBlock (FontPackage, (CHAR16) (-1), NULL, NULL, NULL);
|
|
if (EFI_ERROR(Status)) {
|
|
goto Error;
|
|
}
|
|
|
|
//
|
|
// This font package describes an unique EFI_FONT_INFO. Backup it in global
|
|
// font info list.
|
|
//
|
|
GlobalFont = (HII_GLOBAL_FONT_INFO *) AllocateZeroPool (sizeof (HII_GLOBAL_FONT_INFO));
|
|
if (GlobalFont == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
GlobalFont->Signature = HII_GLOBAL_FONT_INFO_SIGNATURE;
|
|
GlobalFont->FontPackage = FontPackage;
|
|
GlobalFont->FontInfoSize = FontInfoSize;
|
|
GlobalFont->FontInfo = FontInfo;
|
|
InsertTailList (&Private->FontInfoList, &GlobalFont->Entry);
|
|
|
|
//
|
|
// Insert this font package to Font package array
|
|
//
|
|
InsertTailList (&PackageList->FontPkgHdr, &FontPackage->FontEntry);
|
|
*Package = FontPackage;
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += FontPackage->FontPkgHdr->Header.Length;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
Error:
|
|
|
|
if (FontPkgHdr != NULL) {
|
|
FreePool(FontPkgHdr);
|
|
}
|
|
if (FontInfo != NULL) {
|
|
FreePool(FontInfo);
|
|
}
|
|
if (FontPackage != NULL) {
|
|
if (FontPackage->GlyphBlock != NULL) {
|
|
FreePool(FontPackage->GlyphBlock);
|
|
}
|
|
FreePool(FontPackage);
|
|
}
|
|
if (GlobalFont != NULL) {
|
|
FreePool(GlobalFont);
|
|
}
|
|
|
|
return Status;
|
|
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports Font packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS Font Packages are exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportFontPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
UINTN PackageLength;
|
|
EFI_STATUS Status;
|
|
HII_FONT_PACKAGE_INSTANCE *Package;
|
|
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = 0;
|
|
Status = EFI_SUCCESS;
|
|
|
|
for (Link = PackageList->FontPkgHdr.ForwardLink; Link != &PackageList->FontPkgHdr; Link = Link->ForwardLink) {
|
|
Package = CR (Link, HII_FONT_PACKAGE_INSTANCE, FontEntry, HII_FONT_PACKAGE_SIGNATURE);
|
|
PackageLength += Package->FontPkgHdr->Header.Length;
|
|
if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_FONTS,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
//
|
|
// Copy Font package header
|
|
//
|
|
CopyMem (Buffer, Package->FontPkgHdr, Package->FontPkgHdr->HdrSize);
|
|
Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->HdrSize;
|
|
|
|
//
|
|
// Copy Glyph blocks information
|
|
//
|
|
CopyMem (
|
|
Buffer,
|
|
Package->GlyphBlock,
|
|
Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize
|
|
);
|
|
Buffer = (UINT8 *) Buffer + Package->FontPkgHdr->Header.Length - Package->FontPkgHdr->HdrSize;
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes all Font packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed Font packages.
|
|
@param PackageList Pointer to a package list that contains removing
|
|
packages.
|
|
|
|
@retval EFI_SUCCESS Font Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveFontPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *ListHead;
|
|
HII_FONT_PACKAGE_INSTANCE *Package;
|
|
EFI_STATUS Status;
|
|
HII_GLYPH_INFO *GlyphInfo;
|
|
LIST_ENTRY *Link;
|
|
HII_GLOBAL_FONT_INFO *GlobalFont;
|
|
|
|
ListHead = &PackageList->FontPkgHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
|
|
Package = CR (
|
|
ListHead->ForwardLink,
|
|
HII_FONT_PACKAGE_INSTANCE,
|
|
FontEntry,
|
|
HII_FONT_PACKAGE_SIGNATURE
|
|
);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_FONTS,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->FontEntry);
|
|
PackageList->PackageListHdr.PackageLength -= Package->FontPkgHdr->Header.Length;
|
|
|
|
if (Package->GlyphBlock != NULL) {
|
|
FreePool(Package->GlyphBlock);
|
|
}
|
|
FreePool(Package->FontPkgHdr);
|
|
//
|
|
// Delete default character cell information
|
|
//
|
|
while (!IsListEmpty (&Package->GlyphInfoList)) {
|
|
GlyphInfo = CR (
|
|
Package->GlyphInfoList.ForwardLink,
|
|
HII_GLYPH_INFO,
|
|
Entry,
|
|
HII_GLYPH_INFO_SIGNATURE
|
|
);
|
|
RemoveEntryList (&GlyphInfo->Entry);
|
|
FreePool(GlyphInfo);
|
|
}
|
|
|
|
//
|
|
// Remove corresponding global font info
|
|
//
|
|
for (Link = Private->FontInfoList.ForwardLink; Link != &Private->FontInfoList; Link = Link->ForwardLink) {
|
|
GlobalFont = CR (Link, HII_GLOBAL_FONT_INFO, Entry, HII_GLOBAL_FONT_INFO_SIGNATURE);
|
|
if (GlobalFont->FontPackage == Package) {
|
|
RemoveEntryList (&GlobalFont->Entry);
|
|
FreePool(GlobalFont->FontInfo);
|
|
FreePool(GlobalFont);
|
|
break;
|
|
}
|
|
}
|
|
|
|
FreePool(Package);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function insert a Image package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param PackageHdr Pointer to a buffer stored with Image package
|
|
information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created Image package
|
|
|
|
@retval EFI_SUCCESS Image Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Image package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertImagePackage (
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_IMAGE_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;
|
|
UINT32 PaletteSize;
|
|
UINT32 ImageSize;
|
|
UINT16 Index;
|
|
EFI_HII_IMAGE_PALETTE_INFO_HEADER *PaletteHdr;
|
|
EFI_HII_IMAGE_PALETTE_INFO *PaletteInfo;
|
|
UINT32 PaletteInfoOffset;
|
|
UINT32 ImageInfoOffset;
|
|
UINT16 CurrentSize;
|
|
|
|
if (PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Less than one image package is allowed in one package list.
|
|
//
|
|
if (PackageList->ImagePkg != NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Create a Image package node
|
|
//
|
|
ImagePackage = (HII_IMAGE_PACKAGE_INSTANCE *) AllocateZeroPool (sizeof (HII_IMAGE_PACKAGE_INSTANCE));
|
|
if (ImagePackage == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
//
|
|
// Copy the Image package header.
|
|
//
|
|
CopyMem (&ImagePackage->ImagePkgHdr, PackageHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));
|
|
|
|
PaletteInfoOffset = ImagePackage->ImagePkgHdr.PaletteInfoOffset;
|
|
ImageInfoOffset = ImagePackage->ImagePkgHdr.ImageInfoOffset;
|
|
|
|
//
|
|
// If PaletteInfoOffset is zero, there are no palettes in this image package.
|
|
//
|
|
PaletteSize = 0;
|
|
ImagePackage->PaletteBlock = NULL;
|
|
if (PaletteInfoOffset != 0) {
|
|
PaletteHdr = (EFI_HII_IMAGE_PALETTE_INFO_HEADER *) ((UINT8 *) PackageHdr + PaletteInfoOffset);
|
|
PaletteSize = sizeof (EFI_HII_IMAGE_PALETTE_INFO_HEADER);
|
|
PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteHdr + PaletteSize);
|
|
|
|
for (Index = 0; Index < PaletteHdr->PaletteCount; Index++) {
|
|
CopyMem (&CurrentSize, PaletteInfo, sizeof (UINT16));
|
|
CurrentSize += sizeof (UINT16);
|
|
PaletteSize += (UINT32) CurrentSize;
|
|
PaletteInfo = (EFI_HII_IMAGE_PALETTE_INFO *) ((UINT8 *) PaletteInfo + CurrentSize);
|
|
}
|
|
|
|
ImagePackage->PaletteBlock = (UINT8 *) AllocateZeroPool (PaletteSize);
|
|
if (ImagePackage->PaletteBlock == NULL) {
|
|
FreePool(ImagePackage);
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
CopyMem (
|
|
ImagePackage->PaletteBlock,
|
|
(UINT8 *) PackageHdr + PaletteInfoOffset,
|
|
PaletteSize
|
|
);
|
|
}
|
|
|
|
//
|
|
// If ImageInfoOffset is zero, there are no images in this package.
|
|
//
|
|
ImageSize = 0;
|
|
ImagePackage->ImageBlock = NULL;
|
|
if (ImageInfoOffset != 0) {
|
|
ImageSize = ImagePackage->ImagePkgHdr.Header.Length -
|
|
sizeof (EFI_HII_IMAGE_PACKAGE_HDR) - PaletteSize;
|
|
ImagePackage->ImageBlock = AllocateZeroPool (ImageSize);
|
|
if (ImagePackage->ImageBlock == NULL) {
|
|
FreePool(ImagePackage->PaletteBlock);
|
|
FreePool(ImagePackage);
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
CopyMem (
|
|
ImagePackage->ImageBlock,
|
|
(UINT8 *) PackageHdr + ImageInfoOffset,
|
|
ImageSize
|
|
);
|
|
}
|
|
|
|
ImagePackage->ImageBlockSize = ImageSize;
|
|
ImagePackage->PaletteInfoSize = PaletteSize;
|
|
PackageList->ImagePkg = ImagePackage;
|
|
*Package = ImagePackage;
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += ImagePackage->ImagePkgHdr.Header.Length;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports Image packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS Image Packages are exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportImagePackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
UINTN PackageLength;
|
|
EFI_STATUS Status;
|
|
HII_IMAGE_PACKAGE_INSTANCE *Package;
|
|
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Package = PackageList->ImagePkg;
|
|
|
|
if (Package == NULL) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
PackageLength = Package->ImagePkgHdr.Header.Length;
|
|
|
|
if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_IMAGES,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
ASSERT (Package->ImagePkgHdr.Header.Length ==
|
|
sizeof (EFI_HII_IMAGE_PACKAGE_HDR) + Package->ImageBlockSize + Package->PaletteInfoSize);
|
|
//
|
|
// Copy Image package header,
|
|
// then justify the offset for image info and palette info in the header.
|
|
//
|
|
CopyMem (Buffer, &Package->ImagePkgHdr, sizeof (EFI_HII_IMAGE_PACKAGE_HDR));
|
|
Buffer = (UINT8 *) Buffer + sizeof (EFI_HII_IMAGE_PACKAGE_HDR);
|
|
|
|
//
|
|
// Copy Image blocks information
|
|
//
|
|
if (Package->ImageBlockSize != 0) {
|
|
CopyMem (Buffer, Package->ImageBlock, Package->ImageBlockSize);
|
|
Buffer = (UINT8 *) Buffer + Package->ImageBlockSize;
|
|
}
|
|
//
|
|
// Copy Palette information
|
|
//
|
|
if (Package->PaletteInfoSize != 0) {
|
|
CopyMem (Buffer, Package->PaletteBlock, Package->PaletteInfoSize);
|
|
Buffer = (UINT8 *) Buffer + Package->PaletteInfoSize;
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes Image package from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed Image packages.
|
|
@param PackageList Package List which contains the to be removed
|
|
Image package.
|
|
|
|
@retval EFI_SUCCESS Image Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveImagePackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
HII_IMAGE_PACKAGE_INSTANCE *Package;
|
|
EFI_STATUS Status;
|
|
|
|
Package = PackageList->ImagePkg;
|
|
|
|
//
|
|
// Image package does not exist, return directly.
|
|
//
|
|
if (Package == NULL) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_IMAGES,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
PackageList->PackageListHdr.PackageLength -= Package->ImagePkgHdr.Header.Length;
|
|
|
|
FreePool(Package->ImageBlock);
|
|
if (Package->PaletteBlock != NULL) {
|
|
FreePool(Package->PaletteBlock);
|
|
}
|
|
FreePool(Package);
|
|
|
|
PackageList->ImagePkg = NULL;
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function insert a Simple Font package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param PackageHdr Pointer to a buffer stored with Simple Font
|
|
package information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created Simple Font package
|
|
|
|
@retval EFI_SUCCESS Simple Font Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Simple Font package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertSimpleFontPackage (
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_SIMPLE_FONT_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;
|
|
EFI_STATUS Status;
|
|
EFI_HII_PACKAGE_HEADER Header;
|
|
|
|
if (PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Create a Simple Font package node
|
|
//
|
|
SimpleFontPackage = AllocateZeroPool (sizeof (HII_SIMPLE_FONT_PACKAGE_INSTANCE));
|
|
if (SimpleFontPackage == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
SimpleFontPackage->Signature = HII_S_FONT_PACKAGE_SIGNATURE;
|
|
|
|
//
|
|
// Copy the Simple Font package.
|
|
//
|
|
CopyMem (&Header, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
SimpleFontPackage->SimpleFontPkgHdr = AllocateZeroPool (Header.Length);
|
|
if (SimpleFontPackage->SimpleFontPkgHdr == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
|
|
CopyMem (SimpleFontPackage->SimpleFontPkgHdr, PackageHdr, Header.Length);
|
|
|
|
//
|
|
// Insert to Simple Font package array
|
|
//
|
|
InsertTailList (&PackageList->SimpleFontPkgHdr, &SimpleFontPackage->SimpleFontEntry);
|
|
*Package = SimpleFontPackage;
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += Header.Length;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
Error:
|
|
|
|
if (SimpleFontPackage != NULL) {
|
|
if (SimpleFontPackage->SimpleFontPkgHdr != NULL) {
|
|
FreePool(SimpleFontPackage->SimpleFontPkgHdr);
|
|
}
|
|
FreePool(SimpleFontPackage);
|
|
}
|
|
return Status;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports SimpleFont packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS SimpleFont Packages are exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportSimpleFontPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
UINTN PackageLength;
|
|
EFI_STATUS Status;
|
|
HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = 0;
|
|
Status = EFI_SUCCESS;
|
|
|
|
for (Link = PackageList->SimpleFontPkgHdr.ForwardLink; Link != &PackageList->SimpleFontPkgHdr; Link = Link->ForwardLink) {
|
|
Package = CR (Link, HII_SIMPLE_FONT_PACKAGE_INSTANCE, SimpleFontEntry, HII_S_FONT_PACKAGE_SIGNATURE);
|
|
PackageLength += Package->SimpleFontPkgHdr->Header.Length;
|
|
if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_SIMPLE_FONTS,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
//
|
|
// Copy SimpleFont package
|
|
//
|
|
CopyMem (Buffer, Package->SimpleFontPkgHdr, Package->SimpleFontPkgHdr->Header.Length);
|
|
Buffer = (UINT8 *) Buffer + Package->SimpleFontPkgHdr->Header.Length;
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes all Simple Font packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed Simple Font packages.
|
|
@param PackageList Pointer to a package list that contains removing
|
|
packages.
|
|
|
|
@retval EFI_SUCCESS Simple Font Package(s) is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveSimpleFontPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *ListHead;
|
|
HII_SIMPLE_FONT_PACKAGE_INSTANCE *Package;
|
|
EFI_STATUS Status;
|
|
|
|
ListHead = &PackageList->SimpleFontPkgHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
|
|
Package = CR (
|
|
ListHead->ForwardLink,
|
|
HII_SIMPLE_FONT_PACKAGE_INSTANCE,
|
|
SimpleFontEntry,
|
|
HII_S_FONT_PACKAGE_SIGNATURE
|
|
);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_SIMPLE_FONTS,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->SimpleFontEntry);
|
|
PackageList->PackageListHdr.PackageLength -= Package->SimpleFontPkgHdr->Header.Length;
|
|
FreePool(Package->SimpleFontPkgHdr);
|
|
FreePool(Package);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function insert a Device path package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol
|
|
instance
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
|
|
@retval EFI_SUCCESS Device path Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Device path package.
|
|
@retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertDevicePathPackage (
|
|
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
UINT32 PackageLength;
|
|
EFI_HII_PACKAGE_HEADER Header;
|
|
|
|
if (DevicePath == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
//
|
|
// Less than one device path package is allowed in one package list.
|
|
//
|
|
if (PackageList->DevicePathPkg != NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = (UINT32) GetDevicePathSize (DevicePath) + sizeof (EFI_HII_PACKAGE_HEADER);
|
|
PackageList->DevicePathPkg = (UINT8 *) AllocateZeroPool (PackageLength);
|
|
if (PackageList->DevicePathPkg == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
Header.Length = PackageLength;
|
|
Header.Type = EFI_HII_PACKAGE_DEVICE_PATH;
|
|
CopyMem (PackageList->DevicePathPkg, &Header, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
CopyMem (
|
|
PackageList->DevicePathPkg + sizeof (EFI_HII_PACKAGE_HEADER),
|
|
DevicePath,
|
|
PackageLength - sizeof (EFI_HII_PACKAGE_HEADER)
|
|
);
|
|
|
|
//
|
|
// Since Device Path package is created by NewPackageList, either NEW_PACK
|
|
// or ADD_PACK should increase the length of package list.
|
|
//
|
|
PackageList->PackageListHdr.PackageLength += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports device path package to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS Device path Package is exported successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportDevicePathPackage (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
UINT8 *Package;
|
|
EFI_HII_PACKAGE_HEADER Header;
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Package = PackageList->DevicePathPkg;
|
|
|
|
if (Package == NULL) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
if (Header.Length + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_DEVICE_PATH,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
//
|
|
// Copy Device path package
|
|
//
|
|
CopyMem (Buffer, Package, Header.Length);
|
|
}
|
|
|
|
*ResultSize += Header.Length;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes Device Path package from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list.
|
|
@param PackageList Package List which contains the to be removed
|
|
Device Path package.
|
|
|
|
@retval EFI_SUCCESS Device Path Package is deleted successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveDevicePathPackage (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
UINT8 *Package;
|
|
EFI_HII_PACKAGE_HEADER Header;
|
|
|
|
Package = PackageList->DevicePathPkg;
|
|
|
|
//
|
|
// No device path, return directly.
|
|
//
|
|
if (Package == NULL) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_DEVICE_PATH,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
CopyMem (&Header, Package, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
PackageList->PackageListHdr.PackageLength -= Header.Length;
|
|
|
|
FreePool(Package);
|
|
|
|
PackageList->DevicePathPkg = NULL;
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function will insert a device path package to package list firstly then
|
|
invoke notification functions if any.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param DevicePath Pointer to a EFI_DEVICE_PATH_PROTOCOL protocol
|
|
instance
|
|
@param DatabaseRecord Pointer to a database record contains a package
|
|
list which will be inserted to.
|
|
|
|
@retval EFI_SUCCESS Device path Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Device path package.
|
|
@retval EFI_INVALID_PARAMETER DevicePath is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
AddDevicePathPackage (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN EFI_DEVICE_PATH_PROTOCOL *DevicePath,
|
|
IN OUT HII_DATABASE_RECORD *DatabaseRecord
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
if (DevicePath == NULL) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
ASSERT (Private != NULL);
|
|
ASSERT (DatabaseRecord != NULL);
|
|
|
|
//
|
|
// Create a device path package and insert to packagelist
|
|
//
|
|
Status = InsertDevicePathPackage (
|
|
DevicePath,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
return InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) DatabaseRecord->PackageList->DevicePathPkg,
|
|
EFI_HII_PACKAGE_DEVICE_PATH,
|
|
DatabaseRecord->Handle
|
|
);
|
|
}
|
|
|
|
|
|
/**
|
|
This function insert a Keyboard Layout package to a package list node.
|
|
This is a internal function.
|
|
|
|
@param PackageHdr Pointer to a buffer stored with Keyboard Layout
|
|
package information.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list which will be inserted
|
|
to.
|
|
@param Package Created Keyboard Layout package
|
|
|
|
@retval EFI_SUCCESS Keyboard Layout Package is inserted successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Keyboard Layout package.
|
|
@retval EFI_INVALID_PARAMETER PackageHdr is NULL or PackageList is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
InsertKeyboardLayoutPackage (
|
|
IN VOID *PackageHdr,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
OUT HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE **Package
|
|
)
|
|
{
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
EFI_STATUS Status;
|
|
|
|
if (PackageHdr == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
CopyMem (&PackageHeader, PackageHdr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
//
|
|
// Create a Keyboard Layout package node
|
|
//
|
|
KeyboardLayoutPackage = AllocateZeroPool (sizeof (HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE));
|
|
if (KeyboardLayoutPackage == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
KeyboardLayoutPackage->Signature = HII_KB_LAYOUT_PACKAGE_SIGNATURE;
|
|
|
|
KeyboardLayoutPackage->KeyboardPkg = (UINT8 *) AllocateZeroPool (PackageHeader.Length);
|
|
if (KeyboardLayoutPackage->KeyboardPkg == NULL) {
|
|
Status = EFI_OUT_OF_RESOURCES;
|
|
goto Error;
|
|
}
|
|
|
|
CopyMem (KeyboardLayoutPackage->KeyboardPkg, PackageHdr, PackageHeader.Length);
|
|
InsertTailList (&PackageList->KeyboardLayoutHdr, &KeyboardLayoutPackage->KeyboardEntry);
|
|
|
|
*Package = KeyboardLayoutPackage;
|
|
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
PackageList->PackageListHdr.PackageLength += PackageHeader.Length;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
Error:
|
|
|
|
|
|
if (KeyboardLayoutPackage != NULL) {
|
|
if (KeyboardLayoutPackage->KeyboardPkg != NULL) {
|
|
FreePool(KeyboardLayoutPackage->KeyboardPkg);
|
|
}
|
|
FreePool(KeyboardLayoutPackage);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports Keyboard Layout packages to a buffer.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer be used.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
@param ResultSize The size of the already exported content of this
|
|
package list.
|
|
|
|
@retval EFI_SUCCESS Keyboard Layout Packages are exported
|
|
successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportKeyboardLayoutPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN UINTN UsedSize,
|
|
IN UINTN BufferSize,
|
|
IN OUT VOID *Buffer,
|
|
IN OUT UINTN *ResultSize
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
UINTN PackageLength;
|
|
EFI_STATUS Status;
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
|
|
if (Private == NULL || PackageList == NULL || ResultSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
PackageLength = 0;
|
|
Status = EFI_SUCCESS;
|
|
|
|
for (Link = PackageList->KeyboardLayoutHdr.ForwardLink; Link != &PackageList->KeyboardLayoutHdr; Link = Link->ForwardLink) {
|
|
Package = CR (Link, HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE, KeyboardEntry, HII_KB_LAYOUT_PACKAGE_SIGNATURE);
|
|
CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
PackageLength += PackageHeader.Length;
|
|
if (PackageLength + *ResultSize + UsedSize <= BufferSize) {
|
|
//
|
|
// Invoke registered notification function with EXPORT_PACK notify type
|
|
//
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_EXPORT_PACK,
|
|
(EFI_HII_PACKAGE_HEADER *) Package,
|
|
EFI_HII_PACKAGE_KEYBOARD_LAYOUT,
|
|
Handle
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
//
|
|
// Copy Keyboard Layout package
|
|
//
|
|
CopyMem (Buffer, Package->KeyboardPkg, PackageHeader.Length);
|
|
Buffer = (UINT8 *) Buffer + PackageHeader.Length;
|
|
}
|
|
}
|
|
|
|
*ResultSize += PackageLength;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function deletes all Keyboard Layout packages from a package list node.
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private data.
|
|
@param Handle Handle of the package list which contains the to
|
|
be removed Keyboard Layout packages.
|
|
@param PackageList Pointer to a package list that contains removing
|
|
packages.
|
|
|
|
@retval EFI_SUCCESS Keyboard Layout Package(s) is deleted
|
|
successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
RemoveKeyboardLayoutPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList
|
|
)
|
|
{
|
|
LIST_ENTRY *ListHead;
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
EFI_STATUS Status;
|
|
|
|
ListHead = &PackageList->KeyboardLayoutHdr;
|
|
|
|
while (!IsListEmpty (ListHead)) {
|
|
Package = CR (
|
|
ListHead->ForwardLink,
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,
|
|
KeyboardEntry,
|
|
HII_KB_LAYOUT_PACKAGE_SIGNATURE
|
|
);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
EFI_HII_DATABASE_NOTIFY_REMOVE_PACK,
|
|
(VOID *) Package,
|
|
EFI_HII_PACKAGE_KEYBOARD_LAYOUT,
|
|
Handle
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
|
|
RemoveEntryList (&Package->KeyboardEntry);
|
|
CopyMem (&PackageHeader, Package->KeyboardPkg, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
PackageList->PackageListHdr.PackageLength -= PackageHeader.Length;
|
|
FreePool(Package->KeyboardPkg);
|
|
FreePool(Package);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function will insert a package list to hii database firstly then
|
|
invoke notification functions if any. It is the worker function of
|
|
HiiNewPackageList and HiiUpdatePackageList.
|
|
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param NotifyType The type of change concerning the database.
|
|
@param PackageList Pointer to a package list.
|
|
@param DatabaseRecord Pointer to a database record contains a package
|
|
list instance which will be inserted to.
|
|
|
|
@retval EFI_SUCCESS All incoming packages are inserted to current
|
|
database.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
Device path package.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
AddPackages (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,
|
|
IN OUT HII_DATABASE_RECORD *DatabaseRecord
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
HII_GUID_PACKAGE_INSTANCE *GuidPackage;
|
|
HII_IFR_PACKAGE_INSTANCE *FormPackage;
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *KeyboardLayoutPackage;
|
|
HII_STRING_PACKAGE_INSTANCE *StringPackage;
|
|
HII_FONT_PACKAGE_INSTANCE *FontPackage;
|
|
HII_SIMPLE_FONT_PACKAGE_INSTANCE *SimpleFontPackage;
|
|
HII_IMAGE_PACKAGE_INSTANCE *ImagePackage;
|
|
EFI_HII_PACKAGE_HEADER *PackageHdrPtr;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
UINT32 OldPackageListLen;
|
|
BOOLEAN StringPkgIsAdd;
|
|
|
|
//
|
|
// Initialize Variables
|
|
//
|
|
StringPkgIsAdd = FALSE;
|
|
FontPackage = NULL;
|
|
StringPackage = NULL;
|
|
GuidPackage = NULL;
|
|
FormPackage = NULL;
|
|
ImagePackage = NULL;
|
|
SimpleFontPackage = NULL;
|
|
KeyboardLayoutPackage = NULL;
|
|
|
|
//
|
|
// Process the package list header
|
|
//
|
|
OldPackageListLen = DatabaseRecord->PackageList->PackageListHdr.PackageLength;
|
|
CopyMem (
|
|
&DatabaseRecord->PackageList->PackageListHdr,
|
|
(VOID *) PackageList,
|
|
sizeof (EFI_HII_PACKAGE_LIST_HEADER)
|
|
);
|
|
if (NotifyType == EFI_HII_DATABASE_NOTIFY_ADD_PACK) {
|
|
DatabaseRecord->PackageList->PackageListHdr.PackageLength = OldPackageListLen;
|
|
}
|
|
|
|
PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));
|
|
CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
|
|
Status = EFI_SUCCESS;
|
|
|
|
while (PackageHeader.Type != EFI_HII_PACKAGE_END) {
|
|
switch (PackageHeader.Type) {
|
|
case EFI_HII_PACKAGE_TYPE_GUID:
|
|
Status = InsertGuidPackage (
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&GuidPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) GuidPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
break;
|
|
case EFI_HII_PACKAGE_FORMS:
|
|
Status = InsertFormPackage (
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&FormPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) FormPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
//
|
|
// If Hii runtime support feature is enabled,
|
|
// will export Hii info for runtime use after ReadyToBoot event triggered.
|
|
// If some driver add/update/remove packages from HiiDatabase after ReadyToBoot,
|
|
// will need to export the content of HiiDatabase.
|
|
// But if form packages added/updated, also need to export the ConfigResp string.
|
|
//
|
|
if (gExportAfterReadyToBoot) {
|
|
gExportConfigResp = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
|
|
Status = InsertKeyboardLayoutPackage (
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&KeyboardLayoutPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) KeyboardLayoutPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
break;
|
|
case EFI_HII_PACKAGE_STRINGS:
|
|
Status = InsertStringPackage (
|
|
Private,
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&StringPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
ASSERT (StringPackage != NULL);
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) StringPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
StringPkgIsAdd = TRUE;
|
|
break;
|
|
case EFI_HII_PACKAGE_FONTS:
|
|
Status = InsertFontPackage (
|
|
Private,
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&FontPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) FontPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
break;
|
|
case EFI_HII_PACKAGE_IMAGES:
|
|
Status = InsertImagePackage (
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&ImagePackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) ImagePackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
break;
|
|
case EFI_HII_PACKAGE_SIMPLE_FONTS:
|
|
Status = InsertSimpleFontPackage (
|
|
PackageHdrPtr,
|
|
NotifyType,
|
|
DatabaseRecord->PackageList,
|
|
&SimpleFontPackage
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = InvokeRegisteredFunction (
|
|
Private,
|
|
NotifyType,
|
|
(VOID *) SimpleFontPackage,
|
|
(UINT8) (PackageHeader.Type),
|
|
DatabaseRecord->Handle
|
|
);
|
|
break;
|
|
case EFI_HII_PACKAGE_DEVICE_PATH:
|
|
Status = AddDevicePathPackage (
|
|
Private,
|
|
NotifyType,
|
|
(EFI_DEVICE_PATH_PROTOCOL *) ((UINT8 *) PackageHdrPtr + sizeof (EFI_HII_PACKAGE_HEADER)),
|
|
DatabaseRecord
|
|
);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
//
|
|
// goto header of next package
|
|
//
|
|
PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);
|
|
CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
}
|
|
|
|
//
|
|
// Adjust String Package to make sure all string packages have the same max string ID.
|
|
//
|
|
if (!EFI_ERROR(Status) && StringPkgIsAdd) {
|
|
Status = AdjustStringPackage (DatabaseRecord->PackageList);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
|
|
|
|
/**
|
|
This function exports a package list to a buffer. It is the worker function
|
|
of HiiExportPackageList.
|
|
|
|
This is a internal function.
|
|
|
|
@param Private Hii database private structure.
|
|
@param Handle Identification of a package list.
|
|
@param PackageList Pointer to a package list which will be exported.
|
|
@param UsedSize The length of buffer has been used by exporting
|
|
package lists when Handle is NULL.
|
|
@param BufferSize Length of the Buffer.
|
|
@param Buffer Allocated space for storing exported data.
|
|
|
|
@retval EFI_SUCCESS Keyboard Layout Packages are exported
|
|
successfully.
|
|
@retval EFI_INVALID_PARAMETER Any input parameter is invalid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
ExportPackageList (
|
|
IN HII_DATABASE_PRIVATE_DATA *Private,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList,
|
|
IN OUT UINTN *UsedSize,
|
|
IN UINTN BufferSize,
|
|
OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
UINTN ResultSize;
|
|
EFI_HII_PACKAGE_HEADER EndofPackageList;
|
|
|
|
ASSERT (Private != NULL && PackageList != NULL && UsedSize != NULL);
|
|
ASSERT (Private->Signature == HII_DATABASE_PRIVATE_DATA_SIGNATURE);
|
|
ASSERT (IsHiiHandleValid (Handle));
|
|
|
|
if (BufferSize > 0 && Buffer == NULL ) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
//
|
|
// Copy the package list header
|
|
// ResultSize indicates the length of the exported bytes of this package list
|
|
//
|
|
ResultSize = sizeof (EFI_HII_PACKAGE_LIST_HEADER);
|
|
if (ResultSize + *UsedSize <= BufferSize) {
|
|
CopyMem ((VOID *) Buffer, PackageList, ResultSize);
|
|
}
|
|
//
|
|
// Copy the packages and invoke EXPORT_PACK notify functions if exists.
|
|
//
|
|
Status = ExportGuidPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportFormPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportKeyboardLayoutPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportStringPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportFontPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportImagePackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportSimpleFontPackages (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
Status = ExportDevicePathPackage (
|
|
Private,
|
|
Handle,
|
|
PackageList,
|
|
*UsedSize,
|
|
BufferSize,
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
&ResultSize
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return Status;
|
|
}
|
|
//
|
|
// Append the package list end.
|
|
//
|
|
EndofPackageList.Length = sizeof (EFI_HII_PACKAGE_HEADER);
|
|
EndofPackageList.Type = EFI_HII_PACKAGE_END;
|
|
if (ResultSize + *UsedSize + sizeof (EFI_HII_PACKAGE_HEADER) <= BufferSize) {
|
|
CopyMem (
|
|
(VOID *) ((UINT8 *) Buffer + ResultSize),
|
|
(VOID *) &EndofPackageList,
|
|
sizeof (EFI_HII_PACKAGE_HEADER)
|
|
);
|
|
}
|
|
|
|
*UsedSize += ResultSize + sizeof (EFI_HII_PACKAGE_HEADER);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This function mainly use to get and update ConfigResp string.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.
|
|
|
|
@retval EFI_SUCCESS Get the information successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Not enough memory to store the Configuration Setting data.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
HiiGetConfigRespInfo(
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
EFI_STRING ConfigAltResp;
|
|
UINTN ConfigSize;
|
|
|
|
ConfigAltResp = NULL;
|
|
ConfigSize = 0;
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
//
|
|
// Get ConfigResp string
|
|
//
|
|
Status = HiiConfigRoutingExportConfig(&Private->ConfigRouting,&ConfigAltResp);
|
|
|
|
if (!EFI_ERROR(Status)){
|
|
ConfigSize = StrSize(ConfigAltResp);
|
|
if (ConfigSize > gConfigRespSize){
|
|
//
|
|
// Do 25% overallocation to minimize the number of memory allocations after ReadyToBoot.
|
|
// Since lots of allocation after ReadyToBoot may change memory map and cause S4 resume issue.
|
|
//
|
|
gConfigRespSize = ConfigSize + (ConfigSize >> 2);
|
|
if (gRTConfigRespBuffer != NULL){
|
|
FreePool(gRTConfigRespBuffer);
|
|
DEBUG ((DEBUG_WARN, "[HiiDatabase]: Memory allocation is required after ReadyToBoot, which may change memory map and cause S4 resume issue.\n"));
|
|
}
|
|
gRTConfigRespBuffer = (EFI_STRING) AllocateRuntimeZeroPool (gConfigRespSize);
|
|
if (gRTConfigRespBuffer == NULL){
|
|
FreePool(ConfigAltResp);
|
|
DEBUG ((DEBUG_ERROR, "[HiiDatabase]: No enough memory resource to store the ConfigResp string.\n"));
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
} else {
|
|
ZeroMem(gRTConfigRespBuffer,gConfigRespSize);
|
|
}
|
|
CopyMem(gRTConfigRespBuffer,ConfigAltResp,ConfigSize);
|
|
gBS->InstallConfigurationTable (&gEfiHiiConfigRoutingProtocolGuid, gRTConfigRespBuffer);
|
|
FreePool(ConfigAltResp);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
}
|
|
|
|
/**
|
|
This is an internal function,mainly use to get HiiDatabase information.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL instance.
|
|
|
|
@retval EFI_SUCCESS Get the information successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Not enough memory to store the Hiidatabase data.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
HiiGetDatabaseInfo(
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
EFI_HII_PACKAGE_LIST_HEADER *DatabaseInfo;
|
|
UINTN DatabaseInfoSize;
|
|
|
|
DatabaseInfo = NULL;
|
|
DatabaseInfoSize = 0;
|
|
|
|
//
|
|
// Get HiiDatabase information.
|
|
//
|
|
Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, DatabaseInfo);
|
|
|
|
ASSERT(Status == EFI_BUFFER_TOO_SMALL);
|
|
|
|
if(DatabaseInfoSize > gDatabaseInfoSize ) {
|
|
//
|
|
// Do 25% overallocation to minimize the number of memory allocations after ReadyToBoot.
|
|
// Since lots of allocation after ReadyToBoot may change memory map and cause S4 resume issue.
|
|
//
|
|
gDatabaseInfoSize = DatabaseInfoSize + (DatabaseInfoSize >> 2);
|
|
if (gRTDatabaseInfoBuffer != NULL){
|
|
FreePool(gRTDatabaseInfoBuffer);
|
|
DEBUG ((DEBUG_WARN, "[HiiDatabase]: Memory allocation is required after ReadyToBoot, which may change memory map and cause S4 resume issue.\n"));
|
|
}
|
|
gRTDatabaseInfoBuffer = AllocateRuntimeZeroPool (gDatabaseInfoSize);
|
|
if (gRTDatabaseInfoBuffer == NULL){
|
|
DEBUG ((DEBUG_ERROR, "[HiiDatabase]: No enough memory resource to store the HiiDatabase info.\n"));
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
} else {
|
|
ZeroMem(gRTDatabaseInfoBuffer,gDatabaseInfoSize);
|
|
}
|
|
Status = HiiExportPackageLists(This, NULL, &DatabaseInfoSize, gRTDatabaseInfoBuffer);
|
|
ASSERT_EFI_ERROR(Status);
|
|
gBS->InstallConfigurationTable (&gEfiHiiDatabaseProtocolGuid, gRTDatabaseInfoBuffer);
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
}
|
|
|
|
/**
|
|
This function adds the packages in the package list to the database and returns a handle. If there is a
|
|
EFI_DEVICE_PATH_PROTOCOL associated with the DriverHandle, then this function will
|
|
create a package of type EFI_PACKAGE_TYPE_DEVICE_PATH and add it to the package list.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER
|
|
structure.
|
|
@param DriverHandle Associate the package list with this EFI handle.
|
|
If a NULL is specified, this data will not be associate
|
|
with any drivers and cannot have a callback induced.
|
|
@param Handle A pointer to the EFI_HII_HANDLE instance.
|
|
|
|
@retval EFI_SUCCESS The package list associated with the Handle was
|
|
added to the HII database.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary resources for the new
|
|
database contents.
|
|
@retval EFI_INVALID_PARAMETER PackageList is NULL or Handle is NULL.
|
|
@retval EFI_INVALID_PARAMETER PackageListGuid already exists in database.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiNewPackageList (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList,
|
|
IN CONST EFI_HANDLE DriverHandle, OPTIONAL
|
|
OUT EFI_HII_HANDLE *Handle
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *DatabaseRecord;
|
|
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
|
|
LIST_ENTRY *Link;
|
|
EFI_GUID PackageListGuid;
|
|
|
|
if (This == NULL || PackageList == NULL || Handle == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
CopyMem (&PackageListGuid, (VOID *) PackageList, sizeof (EFI_GUID));
|
|
|
|
//
|
|
// Check the Package list GUID to guarantee this GUID is unique in database.
|
|
//
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
if (CompareGuid (
|
|
&(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),
|
|
&PackageListGuid) &&
|
|
DatabaseRecord->DriverHandle == DriverHandle) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
}
|
|
|
|
EfiAcquireLock (&mHiiDatabaseLock);
|
|
|
|
//
|
|
// Build a PackageList node
|
|
//
|
|
Status = GenerateHiiDatabaseRecord (Private, &DatabaseRecord);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Fill in information of the created Package List node
|
|
// according to incoming package list.
|
|
//
|
|
Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, PackageList, DatabaseRecord);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
|
|
DatabaseRecord->DriverHandle = DriverHandle;
|
|
|
|
//
|
|
// Create a Device path package and add into the package list if exists.
|
|
//
|
|
Status = gBS->HandleProtocol (
|
|
DriverHandle,
|
|
&gEfiDevicePathProtocolGuid,
|
|
(VOID **) &DevicePath
|
|
);
|
|
if (!EFI_ERROR(Status)) {
|
|
Status = AddDevicePathPackage (Private, EFI_HII_DATABASE_NOTIFY_NEW_PACK, DevicePath, DatabaseRecord);
|
|
ASSERT_EFI_ERROR(Status);
|
|
}
|
|
|
|
*Handle = DatabaseRecord->Handle;
|
|
|
|
//
|
|
// Check whether need to get the Database info.
|
|
// Only after ReadyToBoot, need to do the export.
|
|
//
|
|
if (gExportAfterReadyToBoot) {
|
|
HiiGetDatabaseInfo (This);
|
|
}
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
|
|
//
|
|
// Notes:
|
|
// HiiGetDatabaseInfo () will get the contents of HII data base,
|
|
// belong to the atomic behavior of Hii Database update.
|
|
// And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers
|
|
// we can not think it belong to the atomic behavior of Hii Database update.
|
|
// That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().
|
|
//
|
|
|
|
// Check whether need to get the configuration setting info from HII drivers.
|
|
// When after ReadyToBoot and need to do the export for form package add.
|
|
//
|
|
if (gExportAfterReadyToBoot && gExportConfigResp) {
|
|
HiiGetConfigRespInfo (This);
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function removes the package list that is associated with Handle
|
|
from the HII database. Before removing the package, any registered functions
|
|
with the notification type REMOVE_PACK and the same package type will be called.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param Handle The handle that was registered to the data that is
|
|
requested for removal.
|
|
|
|
@retval EFI_SUCCESS The data associated with the Handle was removed
|
|
from the HII database.
|
|
@retval EFI_NOT_FOUND The specified handle is not in database.
|
|
@retval EFI_INVALID_PARAMETER The Handle was not valid.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiRemovePackageList (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN EFI_HII_HANDLE Handle
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
LIST_ENTRY *Link;
|
|
HII_DATABASE_RECORD *Node;
|
|
HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;
|
|
HII_HANDLE *HiiHandle;
|
|
|
|
if (This == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (!IsHiiHandleValid (Handle)) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
EfiAcquireLock (&mHiiDatabaseLock);
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
//
|
|
// Get the packagelist to be removed.
|
|
//
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
if (Node->Handle == Handle) {
|
|
PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);
|
|
ASSERT (PackageList != NULL);
|
|
|
|
//
|
|
// Call registered functions with REMOVE_PACK before removing packages
|
|
// then remove them.
|
|
//
|
|
Status = RemoveGuidPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveFormPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveKeyboardLayoutPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveStringPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveFontPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveImagePackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveSimpleFontPackages (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
Status = RemoveDevicePathPackage (Private, Handle, PackageList);
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
|
|
//
|
|
// Free resources of the package list
|
|
//
|
|
RemoveEntryList (&Node->DatabaseEntry);
|
|
|
|
HiiHandle = (HII_HANDLE *) Handle;
|
|
RemoveEntryList (&HiiHandle->Handle);
|
|
Private->HiiHandleCount--;
|
|
ASSERT (Private->HiiHandleCount >= 0);
|
|
|
|
HiiHandle->Signature = 0;
|
|
FreePool(HiiHandle);
|
|
FreePool(Node->PackageList);
|
|
FreePool(Node);
|
|
|
|
//
|
|
// Check whether need to get the Database info.
|
|
// Only after ReadyToBoot, need to do the export.
|
|
//
|
|
if (gExportAfterReadyToBoot) {
|
|
HiiGetDatabaseInfo (This);
|
|
}
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
|
|
//
|
|
// Notes:
|
|
// HiiGetDatabaseInfo () will get the contents of HII data base,
|
|
// belong to the atomic behavior of Hii Database update.
|
|
// And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers
|
|
// we can not think it belong to the atomic behavior of Hii Database update.
|
|
// That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().
|
|
//
|
|
|
|
//
|
|
// Check whether need to get the configuration setting info from HII drivers.
|
|
// When after ReadyToBoot and need to do the export for form package remove.
|
|
//
|
|
if (gExportAfterReadyToBoot && gExportConfigResp) {
|
|
HiiGetConfigRespInfo (This);
|
|
}
|
|
return EFI_SUCCESS;
|
|
}
|
|
}
|
|
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
|
|
/**
|
|
This function updates the existing package list (which has the specified Handle)
|
|
in the HII databases, using the new package list specified by PackageList.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param Handle The handle that was registered to the data that is
|
|
requested to be updated.
|
|
@param PackageList A pointer to an EFI_HII_PACKAGE_LIST_HEADER
|
|
package.
|
|
|
|
@retval EFI_SUCCESS The HII database was successfully updated.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate enough memory for the updated
|
|
database.
|
|
@retval EFI_INVALID_PARAMETER PackageList was NULL.
|
|
@retval EFI_NOT_FOUND The specified Handle is not in database.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiUpdatePackageList (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN CONST EFI_HII_PACKAGE_LIST_HEADER *PackageList
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
LIST_ENTRY *Link;
|
|
HII_DATABASE_RECORD *Node;
|
|
EFI_HII_PACKAGE_HEADER *PackageHdrPtr;
|
|
HII_DATABASE_PACKAGE_LIST_INSTANCE *OldPackageList;
|
|
EFI_HII_PACKAGE_HEADER PackageHeader;
|
|
|
|
if (This == NULL || PackageList == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (!IsHiiHandleValid (Handle)) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageList + sizeof (EFI_HII_PACKAGE_LIST_HEADER));
|
|
|
|
Status = EFI_SUCCESS;
|
|
|
|
EfiAcquireLock (&mHiiDatabaseLock);
|
|
//
|
|
// Get original packagelist to be updated
|
|
//
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
if (Node->Handle == Handle) {
|
|
OldPackageList = Node->PackageList;
|
|
//
|
|
// Remove the package if its type matches one of the package types which is
|
|
// contained in the new package list.
|
|
//
|
|
CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
while (PackageHeader.Type != EFI_HII_PACKAGE_END) {
|
|
switch (PackageHeader.Type) {
|
|
case EFI_HII_PACKAGE_TYPE_GUID:
|
|
Status = RemoveGuidPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_FORMS:
|
|
Status = RemoveFormPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
|
|
Status = RemoveKeyboardLayoutPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_STRINGS:
|
|
Status = RemoveStringPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_FONTS:
|
|
Status = RemoveFontPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_IMAGES:
|
|
Status = RemoveImagePackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_SIMPLE_FONTS:
|
|
Status = RemoveSimpleFontPackages (Private, Handle, OldPackageList);
|
|
break;
|
|
case EFI_HII_PACKAGE_DEVICE_PATH:
|
|
Status = RemoveDevicePathPackage (Private, Handle, OldPackageList);
|
|
break;
|
|
}
|
|
|
|
if (EFI_ERROR(Status)) {
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return Status;
|
|
}
|
|
|
|
PackageHdrPtr = (EFI_HII_PACKAGE_HEADER *) ((UINT8 *) PackageHdrPtr + PackageHeader.Length);
|
|
CopyMem (&PackageHeader, PackageHdrPtr, sizeof (EFI_HII_PACKAGE_HEADER));
|
|
}
|
|
|
|
//
|
|
// Add all of the packages within the new package list
|
|
//
|
|
Status = AddPackages (Private, EFI_HII_DATABASE_NOTIFY_ADD_PACK, PackageList, Node);
|
|
|
|
//
|
|
// Check whether need to get the Database info.
|
|
// Only after ReadyToBoot, need to do the export.
|
|
//
|
|
if (gExportAfterReadyToBoot && Status == EFI_SUCCESS) {
|
|
HiiGetDatabaseInfo (This);
|
|
}
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
|
|
//
|
|
// Notes:
|
|
// HiiGetDatabaseInfo () will get the contents of HII data base,
|
|
// belong to the atomic behavior of Hii Database update.
|
|
// And since HiiGetConfigRespInfo () will get the configuration setting info from HII drivers
|
|
// we can not think it belong to the atomic behavior of Hii Database update.
|
|
// That's why EfiReleaseLock (&mHiiDatabaseLock) is callled before HiiGetConfigRespInfo ().
|
|
//
|
|
|
|
//
|
|
// Check whether need to get the configuration setting info from HII drivers.
|
|
// When after ReadyToBoot and need to do the export for form package update.
|
|
//
|
|
if (gExportAfterReadyToBoot && gExportConfigResp && Status == EFI_SUCCESS) {
|
|
HiiGetConfigRespInfo (This);
|
|
}
|
|
|
|
return Status;
|
|
}
|
|
}
|
|
EfiReleaseLock (&mHiiDatabaseLock);
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
|
|
/**
|
|
This function returns a list of the package handles of the specified type
|
|
that are currently active in the database. The pseudo-type
|
|
EFI_HII_PACKAGE_TYPE_ALL will cause all package handles to be listed.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param PackageType Specifies the package type of the packages to list
|
|
or EFI_HII_PACKAGE_TYPE_ALL for all packages to be
|
|
listed.
|
|
@param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then
|
|
this is the pointer to the GUID which must match
|
|
the Guid field of EFI_HII_GUID_PACKAGE_GUID_HDR.
|
|
Otherwise, it must be NULL.
|
|
@param HandleBufferLength On input, a pointer to the length of the handle
|
|
buffer. On output, the length of the handle
|
|
buffer that is required for the handles found.
|
|
@param Handle An array of EFI_HII_HANDLE instances returned.
|
|
|
|
@retval EFI_SUCCESS The matching handles are outputted successfully.
|
|
HandleBufferLength is updated with the actual length.
|
|
@retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that
|
|
Handle is too small to support the number of
|
|
handles. HandleBufferLength is updated with a
|
|
value that will enable the data to fit.
|
|
@retval EFI_NOT_FOUND No matching handle could not be found in database.
|
|
@retval EFI_INVALID_PARAMETER HandleBufferLength was NULL.
|
|
@retval EFI_INVALID_PARAMETER The value referenced by HandleBufferLength was not
|
|
zero and Handle was NULL.
|
|
@retval EFI_INVALID_PARAMETER PackageType is not a EFI_HII_PACKAGE_TYPE_GUID but
|
|
PackageGuid is not NULL, PackageType is a EFI_HII_
|
|
PACKAGE_TYPE_GUID but PackageGuid is NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiListPackageLists (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN UINT8 PackageType,
|
|
IN CONST EFI_GUID *PackageGuid,
|
|
IN OUT UINTN *HandleBufferLength,
|
|
OUT EFI_HII_HANDLE *Handle
|
|
)
|
|
{
|
|
HII_GUID_PACKAGE_INSTANCE *GuidPackage;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *Node;
|
|
LIST_ENTRY *Link;
|
|
BOOLEAN Matched;
|
|
HII_HANDLE **Result;
|
|
UINTN ResultSize;
|
|
HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;
|
|
LIST_ENTRY *Link1;
|
|
|
|
//
|
|
// Check input parameters
|
|
//
|
|
if (This == NULL || HandleBufferLength == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if (*HandleBufferLength > 0 && Handle == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||
|
|
(PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
Matched = FALSE;
|
|
Result = (HII_HANDLE **) Handle;
|
|
ResultSize = 0;
|
|
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);
|
|
switch (PackageType) {
|
|
case EFI_HII_PACKAGE_TYPE_GUID:
|
|
for (Link1 = PackageList->GuidPkgHdr.ForwardLink; Link1 != &PackageList->GuidPkgHdr; Link1 = Link1->ForwardLink) {
|
|
GuidPackage = CR (Link1, HII_GUID_PACKAGE_INSTANCE, GuidEntry, HII_GUID_PACKAGE_SIGNATURE);
|
|
if (CompareGuid (
|
|
(EFI_GUID *) PackageGuid,
|
|
(EFI_GUID *) (GuidPackage->GuidPkg + sizeof (EFI_HII_PACKAGE_HEADER))
|
|
)) {
|
|
Matched = TRUE;
|
|
break;
|
|
}
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_FORMS:
|
|
if (!IsListEmpty (&PackageList->FormPkgHdr)) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_KEYBOARD_LAYOUT:
|
|
if (!IsListEmpty (&PackageList->KeyboardLayoutHdr)) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_STRINGS:
|
|
if (!IsListEmpty (&PackageList->StringPkgHdr)) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_FONTS:
|
|
if (!IsListEmpty (&PackageList->FontPkgHdr)) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_IMAGES:
|
|
if (PackageList->ImagePkg != NULL) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_SIMPLE_FONTS:
|
|
if (!IsListEmpty (&PackageList->SimpleFontPkgHdr)) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
case EFI_HII_PACKAGE_DEVICE_PATH:
|
|
if (PackageList->DevicePathPkg != NULL) {
|
|
Matched = TRUE;
|
|
}
|
|
break;
|
|
//
|
|
// Pseudo-type EFI_HII_PACKAGE_TYPE_ALL will cause all package handles
|
|
// to be listed.
|
|
//
|
|
case EFI_HII_PACKAGE_TYPE_ALL:
|
|
Matched = TRUE;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
//
|
|
// This active package list has the specified package type, list it.
|
|
//
|
|
if (Matched) {
|
|
ResultSize += sizeof (EFI_HII_HANDLE);
|
|
if (ResultSize <= *HandleBufferLength) {
|
|
*Result++ = Node->Handle;
|
|
}
|
|
}
|
|
Matched = FALSE;
|
|
}
|
|
|
|
if (ResultSize == 0) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
if (*HandleBufferLength < ResultSize) {
|
|
*HandleBufferLength = ResultSize;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
|
|
*HandleBufferLength = ResultSize;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This function will export one or all package lists in the database to a buffer.
|
|
For each package list exported, this function will call functions registered
|
|
with EXPORT_PACK and then copy the package list to the buffer.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param Handle An EFI_HII_HANDLE that corresponds to the desired
|
|
package list in the HII database to export or NULL
|
|
to indicate all package lists should be exported.
|
|
@param BufferSize On input, a pointer to the length of the buffer.
|
|
On output, the length of the buffer that is
|
|
required for the exported data.
|
|
@param Buffer A pointer to a buffer that will contain the
|
|
results of the export function.
|
|
|
|
@retval EFI_SUCCESS Package exported.
|
|
@retval EFI_BUFFER_TO_SMALL The HandleBufferLength parameter indicates that
|
|
Handle is too small to support the number of
|
|
handles. HandleBufferLength is updated with a
|
|
value that will enable the data to fit.
|
|
@retval EFI_NOT_FOUND The specified Handle could not be found in the
|
|
current database.
|
|
@retval EFI_INVALID_PARAMETER BufferSize was NULL.
|
|
@retval EFI_INVALID_PARAMETER The value referenced by BufferSize was not zero
|
|
and Buffer was NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiExportPackageLists (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN EFI_HII_HANDLE Handle,
|
|
IN OUT UINTN *BufferSize,
|
|
OUT EFI_HII_PACKAGE_LIST_HEADER *Buffer
|
|
)
|
|
{
|
|
LIST_ENTRY *Link;
|
|
EFI_STATUS Status;
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *Node;
|
|
UINTN UsedSize;
|
|
|
|
if (This == NULL || BufferSize == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if (*BufferSize > 0 && Buffer == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if ((Handle != NULL) && (!IsHiiHandleValid (Handle))) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
UsedSize = 0;
|
|
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
if (Handle == NULL) {
|
|
//
|
|
// Export all package lists in current hii database.
|
|
//
|
|
Status = ExportPackageList (
|
|
Private,
|
|
Node->Handle,
|
|
(HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),
|
|
&UsedSize,
|
|
*BufferSize,
|
|
(EFI_HII_PACKAGE_LIST_HEADER *)((UINT8 *) Buffer + UsedSize)
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
} else if (Handle != NULL && Node->Handle == Handle) {
|
|
Status = ExportPackageList (
|
|
Private,
|
|
Handle,
|
|
(HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList),
|
|
&UsedSize,
|
|
*BufferSize,
|
|
Buffer
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
if (*BufferSize < UsedSize) {
|
|
*BufferSize = UsedSize;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
return EFI_SUCCESS;
|
|
}
|
|
}
|
|
|
|
if (Handle == NULL && UsedSize != 0) {
|
|
if (*BufferSize < UsedSize) {
|
|
*BufferSize = UsedSize;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
|
|
/**
|
|
This function registers a function which will be called when specified actions related to packages of
|
|
the specified type occur in the HII database. By registering a function, other HII-related drivers are
|
|
notified when specific package types are added, removed or updated in the HII database.
|
|
Each driver or application which registers a notification should use
|
|
EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify() before exiting.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param PackageType Specifies the package type of the packages to list
|
|
or EFI_HII_PACKAGE_TYPE_ALL for all packages to be
|
|
listed.
|
|
@param PackageGuid If PackageType is EFI_HII_PACKAGE_TYPE_GUID, then
|
|
this is the pointer to the GUID which must match
|
|
the Guid field of
|
|
EFI_HII_GUID_PACKAGE_GUID_HDR. Otherwise, it must
|
|
be NULL.
|
|
@param PackageNotifyFn Points to the function to be called when the event
|
|
specified by
|
|
NotificationType occurs.
|
|
@param NotifyType Describes the types of notification which this
|
|
function will be receiving.
|
|
@param NotifyHandle Points to the unique handle assigned to the
|
|
registered notification. Can be used in
|
|
EFI_HII_DATABASE_PROTOCOL.UnregisterPackageNotify()
|
|
to stop notifications.
|
|
|
|
@retval EFI_SUCCESS Notification registered successfully.
|
|
@retval EFI_OUT_OF_RESOURCES Unable to allocate necessary data structures
|
|
@retval EFI_INVALID_PARAMETER NotifyHandle is NULL.
|
|
@retval EFI_INVALID_PARAMETER PackageGuid is not NULL when PackageType is not
|
|
EFI_HII_PACKAGE_TYPE_GUID.
|
|
@retval EFI_INVALID_PARAMETER PackageGuid is NULL when PackageType is
|
|
EFI_HII_PACKAGE_TYPE_GUID.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiRegisterPackageNotify (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN UINT8 PackageType,
|
|
IN CONST EFI_GUID *PackageGuid,
|
|
IN CONST EFI_HII_DATABASE_NOTIFY PackageNotifyFn,
|
|
IN EFI_HII_DATABASE_NOTIFY_TYPE NotifyType,
|
|
OUT EFI_HANDLE *NotifyHandle
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_NOTIFY *Notify;
|
|
EFI_STATUS Status;
|
|
|
|
if (This == NULL || NotifyHandle == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if ((PackageType == EFI_HII_PACKAGE_TYPE_GUID && PackageGuid == NULL) ||
|
|
(PackageType != EFI_HII_PACKAGE_TYPE_GUID && PackageGuid != NULL)) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
//
|
|
// Allocate a notification node
|
|
//
|
|
Notify = (HII_DATABASE_NOTIFY *) AllocateZeroPool (sizeof (HII_DATABASE_NOTIFY));
|
|
if (Notify == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
//
|
|
// Generate a notify handle
|
|
//
|
|
Status = gBS->InstallMultipleProtocolInterfaces (
|
|
&Notify->NotifyHandle,
|
|
&gEfiCallerIdGuid,
|
|
NULL,
|
|
NULL
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
//
|
|
// Fill in the information to the notification node
|
|
//
|
|
Notify->Signature = HII_DATABASE_NOTIFY_SIGNATURE;
|
|
Notify->PackageType = PackageType;
|
|
Notify->PackageGuid = (EFI_GUID *) PackageGuid;
|
|
Notify->PackageNotifyFn = (EFI_HII_DATABASE_NOTIFY) PackageNotifyFn;
|
|
Notify->NotifyType = NotifyType;
|
|
|
|
InsertTailList (&Private->DatabaseNotifyList, &Notify->DatabaseNotifyEntry);
|
|
*NotifyHandle = Notify->NotifyHandle;
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
Removes the specified HII database package-related notification.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param NotificationHandle The handle of the notification function being
|
|
unregistered.
|
|
|
|
@retval EFI_SUCCESS Notification is unregistered successfully.
|
|
@retval EFI_INVALID_PARAMETER The Handle is invalid.
|
|
@retval EFI_NOT_FOUND The incoming notification handle does not exist
|
|
in current hii database.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiUnregisterPackageNotify (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN EFI_HANDLE NotificationHandle
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_NOTIFY *Notify;
|
|
LIST_ENTRY *Link;
|
|
EFI_STATUS Status;
|
|
|
|
if (This == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (NotificationHandle == NULL) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
Status = gBS->OpenProtocol (
|
|
NotificationHandle,
|
|
&gEfiCallerIdGuid,
|
|
NULL,
|
|
NULL,
|
|
NULL,
|
|
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
|
|
);
|
|
if (EFI_ERROR(Status)) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
for (Link = Private->DatabaseNotifyList.ForwardLink; Link != &Private->DatabaseNotifyList; Link = Link->ForwardLink) {
|
|
Notify = CR (Link, HII_DATABASE_NOTIFY, DatabaseNotifyEntry, HII_DATABASE_NOTIFY_SIGNATURE);
|
|
if (Notify->NotifyHandle == NotificationHandle) {
|
|
//
|
|
// Remove the matching notification node
|
|
//
|
|
RemoveEntryList (&Notify->DatabaseNotifyEntry);
|
|
Status = gBS->UninstallMultipleProtocolInterfaces (
|
|
Notify->NotifyHandle,
|
|
&gEfiCallerIdGuid,
|
|
NULL,
|
|
NULL
|
|
);
|
|
ASSERT_EFI_ERROR(Status);
|
|
FreePool(Notify);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
}
|
|
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
|
|
/**
|
|
This routine retrieves an array of GUID values for each keyboard layout that
|
|
was previously registered in the system.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param KeyGuidBufferLength On input, a pointer to the length of the keyboard
|
|
GUID buffer. On output, the length of the handle
|
|
buffer that is required for the handles found.
|
|
@param KeyGuidBuffer An array of keyboard layout GUID instances
|
|
returned.
|
|
|
|
@retval EFI_SUCCESS KeyGuidBuffer was updated successfully.
|
|
@retval EFI_BUFFER_TOO_SMALL The KeyGuidBufferLength parameter indicates
|
|
that KeyGuidBuffer is too small to support the
|
|
number of GUIDs. KeyGuidBufferLength is
|
|
updated with a value that will enable the data to
|
|
fit.
|
|
@retval EFI_INVALID_PARAMETER The KeyGuidBufferLength is NULL.
|
|
@retval EFI_INVALID_PARAMETER The value referenced by KeyGuidBufferLength is not
|
|
zero and KeyGuidBuffer is NULL.
|
|
@retval EFI_NOT_FOUND There was no keyboard layout.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiFindKeyboardLayouts (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN OUT UINT16 *KeyGuidBufferLength,
|
|
OUT EFI_GUID *KeyGuidBuffer
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *Node;
|
|
HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;
|
|
LIST_ENTRY *Link;
|
|
LIST_ENTRY *Link1;
|
|
UINT16 ResultSize;
|
|
UINTN Index;
|
|
UINT16 LayoutCount;
|
|
UINT16 LayoutLength;
|
|
UINT8 *Layout;
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;
|
|
|
|
if (This == NULL || KeyGuidBufferLength == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (*KeyGuidBufferLength > 0 && KeyGuidBuffer == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
ResultSize = 0;
|
|
|
|
//
|
|
// Search all package lists in whole database to retrieve keyboard layout.
|
|
//
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
PackageList = Node->PackageList;
|
|
for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;
|
|
Link1 != &PackageList->KeyboardLayoutHdr;
|
|
Link1 = Link1->ForwardLink
|
|
) {
|
|
//
|
|
// Find out all Keyboard Layout packages in this package list.
|
|
//
|
|
Package = CR (
|
|
Link1,
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,
|
|
KeyboardEntry,
|
|
HII_KB_LAYOUT_PACKAGE_SIGNATURE
|
|
);
|
|
Layout = (UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);
|
|
CopyMem (
|
|
&LayoutCount,
|
|
(UINT8 *) Package->KeyboardPkg + sizeof (EFI_HII_PACKAGE_HEADER),
|
|
sizeof (UINT16)
|
|
);
|
|
for (Index = 0; Index < LayoutCount; Index++) {
|
|
ResultSize += sizeof (EFI_GUID);
|
|
if (ResultSize <= *KeyGuidBufferLength) {
|
|
CopyMem (KeyGuidBuffer + (ResultSize / sizeof (EFI_GUID) - 1), Layout + sizeof (UINT16), sizeof (EFI_GUID));
|
|
CopyMem (&LayoutLength, Layout, sizeof (UINT16));
|
|
Layout = Layout + LayoutLength;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (ResultSize == 0) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
if (*KeyGuidBufferLength < ResultSize) {
|
|
*KeyGuidBufferLength = ResultSize;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
|
|
*KeyGuidBufferLength = ResultSize;
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
This routine retrieves the requested keyboard layout. The layout is a physical description of the keys
|
|
on a keyboard and the character(s) that are associated with a particular set of key strokes.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param KeyGuid A pointer to the unique ID associated with a given
|
|
keyboard layout. If KeyGuid is NULL then the
|
|
current layout will be retrieved.
|
|
@param KeyboardLayoutLength On input, a pointer to the length of the
|
|
KeyboardLayout buffer. On output, the length of
|
|
the data placed into KeyboardLayout.
|
|
@param KeyboardLayout A pointer to a buffer containing the retrieved
|
|
keyboard layout.
|
|
|
|
@retval EFI_SUCCESS The keyboard layout was retrieved successfully.
|
|
@retval EFI_NOT_FOUND The requested keyboard layout was not found.
|
|
@retval EFI_INVALID_PARAMETER The KeyboardLayout or KeyboardLayoutLength was
|
|
NULL.
|
|
@retval EFI_BUFFER_TOO_SMALL The KeyboardLayoutLength parameter indicates
|
|
that KeyboardLayout is too small to support the
|
|
requested keyboard layout. KeyboardLayoutLength is
|
|
updated with a value that will enable the
|
|
data to fit.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiGetKeyboardLayout (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN CONST EFI_GUID *KeyGuid,
|
|
IN OUT UINT16 *KeyboardLayoutLength,
|
|
OUT EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *Node;
|
|
HII_DATABASE_PACKAGE_LIST_INSTANCE *PackageList;
|
|
LIST_ENTRY *Link;
|
|
LIST_ENTRY *Link1;
|
|
UINTN Index;
|
|
UINT8 *Layout;
|
|
UINT16 LayoutCount;
|
|
UINT16 LayoutLength;
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE *Package;
|
|
|
|
if (This == NULL || KeyboardLayoutLength == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
if (*KeyboardLayoutLength > 0 && KeyboardLayout == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
//
|
|
// Retrieve the current keyboard layout.
|
|
//
|
|
if (KeyGuid == NULL) {
|
|
if (Private->CurrentLayout == NULL) {
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
CopyMem (&LayoutLength, Private->CurrentLayout, sizeof (UINT16));
|
|
if (*KeyboardLayoutLength < LayoutLength) {
|
|
*KeyboardLayoutLength = LayoutLength;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
CopyMem (KeyboardLayout, Private->CurrentLayout, LayoutLength);
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
PackageList = (HII_DATABASE_PACKAGE_LIST_INSTANCE *) (Node->PackageList);
|
|
for (Link1 = PackageList->KeyboardLayoutHdr.ForwardLink;
|
|
Link1 != &PackageList->KeyboardLayoutHdr;
|
|
Link1 = Link1->ForwardLink
|
|
) {
|
|
Package = CR (
|
|
Link1,
|
|
HII_KEYBOARD_LAYOUT_PACKAGE_INSTANCE,
|
|
KeyboardEntry,
|
|
HII_KB_LAYOUT_PACKAGE_SIGNATURE
|
|
);
|
|
|
|
Layout = (UINT8 *) Package->KeyboardPkg +
|
|
sizeof (EFI_HII_PACKAGE_HEADER) + sizeof (UINT16);
|
|
CopyMem (&LayoutCount, Layout - sizeof (UINT16), sizeof (UINT16));
|
|
for (Index = 0; Index < LayoutCount; Index++) {
|
|
CopyMem (&LayoutLength, Layout, sizeof (UINT16));
|
|
if (CompareMem (Layout + sizeof (UINT16), KeyGuid, sizeof (EFI_GUID)) == 0) {
|
|
if (LayoutLength <= *KeyboardLayoutLength) {
|
|
CopyMem (KeyboardLayout, Layout, LayoutLength);
|
|
return EFI_SUCCESS;
|
|
} else {
|
|
*KeyboardLayoutLength = LayoutLength;
|
|
return EFI_BUFFER_TOO_SMALL;
|
|
}
|
|
}
|
|
Layout = Layout + LayoutLength;
|
|
}
|
|
}
|
|
}
|
|
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|
|
|
|
/**
|
|
This routine sets the default keyboard layout to the one referenced by KeyGuid. When this routine
|
|
is called, an event will be signaled of the EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID
|
|
group type. This is so that agents which are sensitive to the current keyboard layout being changed
|
|
can be notified of this change.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param KeyGuid A pointer to the unique ID associated with a given
|
|
keyboard layout.
|
|
|
|
@retval EFI_SUCCESS The current keyboard layout was successfully set.
|
|
@retval EFI_NOT_FOUND The referenced keyboard layout was not found, so
|
|
action was taken.
|
|
@retval EFI_INVALID_PARAMETER The KeyGuid was NULL.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiSetKeyboardLayout (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN CONST EFI_GUID *KeyGuid
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
EFI_HII_KEYBOARD_LAYOUT *KeyboardLayout;
|
|
UINT16 KeyboardLayoutLength;
|
|
EFI_STATUS Status;
|
|
|
|
if (This == NULL || KeyGuid == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
//
|
|
// The specified GUID equals the current keyboard layout GUID,
|
|
// return directly.
|
|
//
|
|
if (CompareGuid (&Private->CurrentLayoutGuid, KeyGuid)) {
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
//
|
|
// Try to find the incoming keyboard layout data in current database.
|
|
//
|
|
KeyboardLayoutLength = 0;
|
|
KeyboardLayout = NULL;
|
|
Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);
|
|
if (Status != EFI_BUFFER_TOO_SMALL) {
|
|
return Status;
|
|
}
|
|
|
|
KeyboardLayout = (EFI_HII_KEYBOARD_LAYOUT *) AllocateZeroPool (KeyboardLayoutLength);
|
|
ASSERT (KeyboardLayout != NULL);
|
|
Status = HiiGetKeyboardLayout (This, KeyGuid, &KeyboardLayoutLength, KeyboardLayout);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
//
|
|
// Backup current keyboard layout.
|
|
//
|
|
CopyMem (&Private->CurrentLayoutGuid, KeyGuid, sizeof (EFI_GUID));
|
|
if (Private->CurrentLayout != NULL) {
|
|
FreePool(Private->CurrentLayout);
|
|
}
|
|
Private->CurrentLayout = KeyboardLayout;
|
|
|
|
//
|
|
// Signal EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group to notify
|
|
// current keyboard layout is changed.
|
|
//
|
|
Status = gBS->SignalEvent (gHiiKeyboardLayoutChanged);
|
|
ASSERT_EFI_ERROR(Status);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
|
|
/**
|
|
Return the EFI handle associated with a package list.
|
|
|
|
@param This A pointer to the EFI_HII_DATABASE_PROTOCOL
|
|
instance.
|
|
@param PackageListHandle An EFI_HII_HANDLE that corresponds to the desired
|
|
package list in the HIIdatabase.
|
|
@param DriverHandle On return, contains the EFI_HANDLE which was
|
|
registered with the package list in
|
|
NewPackageList().
|
|
|
|
@retval EFI_SUCCESS The DriverHandle was returned successfully.
|
|
@retval EFI_INVALID_PARAMETER The PackageListHandle was not valid or
|
|
DriverHandle was NULL.
|
|
@retval EFI_NOT_FOUND This PackageList handle can not be found in
|
|
current database.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
HiiGetPackageListHandle (
|
|
IN CONST EFI_HII_DATABASE_PROTOCOL *This,
|
|
IN EFI_HII_HANDLE PackageListHandle,
|
|
OUT EFI_HANDLE *DriverHandle
|
|
)
|
|
{
|
|
HII_DATABASE_PRIVATE_DATA *Private;
|
|
HII_DATABASE_RECORD *Node;
|
|
LIST_ENTRY *Link;
|
|
|
|
if (This == NULL || DriverHandle == NULL) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
if (!IsHiiHandleValid (PackageListHandle)) {
|
|
return EFI_INVALID_PARAMETER;
|
|
}
|
|
|
|
Private = HII_DATABASE_DATABASE_PRIVATE_DATA_FROM_THIS (This);
|
|
|
|
for (Link = Private->DatabaseList.ForwardLink; Link != &Private->DatabaseList; Link = Link->ForwardLink) {
|
|
Node = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
|
|
if (Node->Handle == PackageListHandle) {
|
|
*DriverHandle = Node->DriverHandle;
|
|
return EFI_SUCCESS;
|
|
}
|
|
}
|
|
|
|
return EFI_NOT_FOUND;
|
|
}
|
|
|