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EFI_HII_DATABASE_PROTOCOL.NewPackageList() allows installation of multiple package lists with same package list GUID onto different handles. According, change behavior of the HII Library function HiiAddPackages() to be consistent with EFI_HII_DATABASE_PROTOCOL.NewPackageList(). 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9452 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
rsun3 2009-11-20 02:34:21 +00:00
parent 6c88029b45
commit aa2614b728
3 changed files with 14 additions and 27 deletions
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10
MdeModulePkg/Include/Library/HiiLib.h
View File

@ -1,7 +1,7 @@
/** @file
Public include file for the HII Library
Copyright (c) 2007 - 2008, Intel Corporation
Copyright (c) 2007 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -24,10 +24,10 @@
/**
Registers a list of packages in the HII Database and returns the HII Handle
associated with that registration. If an HII Handle has already been registered
with the same PackageListGuid, then NULL is returned. If there are not enough
resources to perform the registration, then NULL is returned. If an empty list
of packages is passed in, then NULL is returned. If the size of the list of
package is 0, then NULL is returned.
with the same PackageListGuid and DeviceHandle, then NULL is returned. If there
are not enough resources to perform the registration, then NULL is returned.
If an empty list of packages is passed in, then NULL is returned. If the size of
the list of package is 0, then NULL is returned.
The variable arguments are pointers that point to package headers defined
by UEFI VFR compiler and StringGather tool.

23
MdeModulePkg/Library/UefiHiiLib/HiiLib.c
View File

@ -1,7 +1,7 @@
/** @file
HII Library implementation that uses DXE protocols and services.
Copyright (c) 2006 - 2008, Intel Corporation<BR>
Copyright (c) 2006 - 2009, Intel Corporation<BR>
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -105,10 +105,10 @@ InternalHiiExtractGuidFromHiiHandle (
/**
Registers a list of packages in the HII Database and returns the HII Handle
associated with that registration. If an HII Handle has already been registered
with the same PackageListGuid, then NULL is returned. If there are not enough
resources to perform the registration, then NULL is returned. If an empty list
of packages is passed in, then NULL is returned. If the size of the list of
package is 0, then NULL is returned.
with the same PackageListGuid and DeviceHandle, then NULL is returned. If there
are not enough resources to perform the registration, then NULL is returned.
If an empty list of packages is passed in, then NULL is returned. If the size of
the list of package is 0, then NULL is returned.
The variable arguments are pointers which point to package header that defined
by UEFI VFR compiler and StringGather tool.
@ -145,7 +145,6 @@ HiiAddPackages (
)
{
EFI_STATUS Status;
EFI_HII_HANDLE *HiiHandleBuffer;
VA_LIST Args;
UINT32 *Package;
EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader;
@ -155,16 +154,6 @@ HiiAddPackages (
ASSERT (PackageListGuid != NULL);
//
// Check to see if an HII Handle has already been registered with the same
// PackageListGuid
//
HiiHandleBuffer = HiiGetHiiHandles (PackageListGuid);
if (HiiHandleBuffer != NULL) {
FreePool (HiiHandleBuffer);
return NULL;
}
//
// Calculate the length of all the packages in the variable argument list
//
@ -192,7 +181,7 @@ HiiAddPackages (
PackageListHeader = AllocateZeroPool (Length);
//
// If the Packahge List can not be allocated, then return a NULL HII Handle
// If the Package List can not be allocated, then return a NULL HII Handle
//
if (PackageListHeader == NULL) {
return NULL;

8
MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
View File

@ -1,8 +1,7 @@
/** @file
Implementation for EFI_HII_DATABASE_PROTOCOL.
Copyright (c) 2007 - 2008, Intel Corporation
Copyright (c) 2007 - 2009, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -2740,9 +2739,8 @@ HiiNewPackageList (
DatabaseRecord = CR (Link, HII_DATABASE_RECORD, DatabaseEntry, HII_DATABASE_RECORD_SIGNATURE);
if (CompareGuid (
&(DatabaseRecord->PackageList->PackageListHdr.PackageListGuid),
&PackageListGuid
)
) {
&PackageListGuid) &&
DatabaseRecord->DriverHandle == DriverHandle) {
return EFI_INVALID_PARAMETER;
}
}