/** @file\r
+This file contains the entry code to the HII database, which is defined by\r
+UEFI 2.1 specification.\r
\r
-Copyright (c) 2007, Intel Corporation\r
-All rights reserved. This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-Module Name:\r
-\r
- HiiDatabaseEntry.c\r
-\r
-Abstract:\r
-\r
- This file contains the entry code to the HII database, which is defined by\r
- UEFI 2.1 specification.\r
-\r
-Revision History\r
-\r
+Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
// Global variables\r
//\r
EFI_EVENT gHiiKeyboardLayoutChanged;\r
-STATIC EFI_GUID gHiiSetKbdLayoutEventGuid = EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID;\r
+BOOLEAN gExportAfterReadyToBoot = FALSE;\r
\r
-STATIC HII_DATABASE_PRIVATE_DATA mPrivate = {\r
+HII_DATABASE_PRIVATE_DATA mPrivate = {\r
HII_DATABASE_PRIVATE_DATA_SIGNATURE,\r
{\r
(LIST_ENTRY *) NULL,\r
HiiGetGlyph,\r
HiiGetFontInfo\r
},\r
-#ifndef DISABLE_UNUSED_HII_PROTOCOLS\r
{\r
HiiNewImage,\r
HiiGetImage,\r
HiiDrawImage,\r
HiiDrawImageId\r
},\r
-#endif\r
+ {\r
+ HiiNewImageEx,\r
+ HiiGetImageEx,\r
+ HiiSetImageEx,\r
+ HiiDrawImageEx,\r
+ HiiDrawImageIdEx,\r
+ HiiGetImageInfo\r
+ },\r
{\r
HiiNewString,\r
HiiGetString,\r
{\r
HiiConfigRoutingExtractConfig,\r
HiiConfigRoutingExportConfig,\r
- HiiConfigRoutingRoutConfig,\r
+ HiiConfigRoutingRouteConfig,\r
HiiBlockToConfig,\r
HiiConfigToBlock,\r
HiiGetAltCfg\r
},\r
+ {\r
+ EfiConfigKeywordHandlerSetData,\r
+ EfiConfigKeywordHandlerGetData\r
+ },\r
{\r
(LIST_ENTRY *) NULL,\r
(LIST_ENTRY *) NULL\r
NULL\r
};\r
\r
-EFI_STATUS\r
+/**\r
+ The default event handler for gHiiKeyboardLayoutChanged\r
+ event group.\r
+\r
+ This is internal function.\r
+\r
+ @param Event The event that triggered this notification function.\r
+ @param Context Pointer to the notification functions context.\r
+\r
+**/\r
+VOID\r
EFIAPI\r
-InitializeHiiDatabase (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
+KeyboardLayoutChangeNullEvent (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
)\r
-/*++\r
+{\r
+ return;\r
+}\r
\r
-Routine Description:\r
- Initialize HII Database\r
+/**\r
+ On Ready To Boot Services Event notification handler.\r
\r
-Arguments:\r
- (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)\r
+ To trigger the function that to export the Hii Configuration setting.\r
\r
-Returns:\r
- EFI_SUCCESS -\r
- other -\r
+ @param[in] Event Event whose notification function is being invoked\r
+ @param[in] Context Pointer to the notification function's context\r
\r
---*/\r
+**/\r
+VOID\r
+EFIAPI\r
+OnReadyToBoot (\r
+ IN EFI_EVENT Event,\r
+ IN VOID *Context\r
+ )\r
+{\r
+ //\r
+ // When ready to boot, we begin to export the HiiDatabase date.\r
+ // And hook all the possible HiiDatabase change actions to export data.\r
+ //\r
+ HiiGetDatabaseInfo (&mPrivate.HiiDatabase);\r
+ HiiGetConfigRespInfo (&mPrivate.HiiDatabase);\r
+ gExportAfterReadyToBoot = TRUE;\r
+\r
+ gBS->CloseEvent (Event);\r
+}\r
+\r
+/**\r
+ Initialize HII Database.\r
+\r
+\r
+ @param ImageHandle The image handle.\r
+ @param SystemTable The system table.\r
+\r
+ @retval EFI_SUCCESS The Hii database is setup correctly.\r
+ @return Other value if failed to create the default event for\r
+ gHiiKeyboardLayoutChanged. Check gBS->CreateEventEx for\r
+ details. Or failed to install the protocols.\r
+ Check gBS->InstallMultipleProtocolInterfaces for details.\r
+ Or failed to create Ready To Boot Event.\r
+ Check EfiCreateEventReadyToBootEx for details.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+InitializeHiiDatabase (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
{\r
EFI_STATUS Status;\r
EFI_HANDLE Handle;\r
- EFI_HANDLE *HandleBuffer;\r
- UINTN HandleCount;\r
+ EFI_EVENT ReadyToBootEvent;\r
\r
//\r
// There will be only one HII Database in the system\r
// If there is another out there, someone is trying to install us\r
// again. Fail that scenario.\r
//\r
- Status = gBS->LocateHandleBuffer (\r
- ByProtocol,\r
- &gEfiHiiDatabaseProtocolGuid,\r
- NULL,\r
- &HandleCount,\r
- &HandleBuffer\r
- );\r
-\r
- //\r
- // If there was no error, assume there is an installation and fail to load\r
- //\r
- if (!EFI_ERROR (Status)) {\r
- if (HandleBuffer != NULL) {\r
- gBS->FreePool (HandleBuffer);\r
- }\r
- return EFI_DEVICE_ERROR;\r
- }\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiDatabaseProtocolGuid);\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiFontProtocolGuid);\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiImageProtocolGuid);\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiStringProtocolGuid);\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiHiiConfigRoutingProtocolGuid);\r
+ ASSERT_PROTOCOL_ALREADY_INSTALLED (NULL, &gEfiConfigKeywordHandlerProtocolGuid);\r
\r
InitializeListHead (&mPrivate.DatabaseList);\r
InitializeListHead (&mPrivate.DatabaseNotifyList);\r
// Create a event with EFI_HII_SET_KEYBOARD_LAYOUT_EVENT_GUID group type.\r
//\r
Status = gBS->CreateEventEx (\r
- 0,\r
- 0,\r
- NULL,\r
+ EVT_NOTIFY_SIGNAL,\r
+ TPL_NOTIFY,\r
+ KeyboardLayoutChangeNullEvent,\r
NULL,\r
- &gHiiSetKbdLayoutEventGuid,\r
+ &gEfiHiiKeyBoardLayoutGuid,\r
&gHiiKeyboardLayoutChanged\r
);\r
if (EFI_ERROR (Status)) {\r
}\r
\r
Handle = NULL;\r
- return gBS->InstallMultipleProtocolInterfaces (\r
- &Handle,\r
- &gEfiHiiFontProtocolGuid,\r
- &mPrivate.HiiFont,\r
-#ifndef DISABLE_UNUSED_HII_PROTOCOLS\r
- &gEfiHiiImageProtocolGuid,\r
- &mPrivate.HiiImage,\r
-#endif\r
- &gEfiHiiStringProtocolGuid,\r
- &mPrivate.HiiString,\r
- &gEfiHiiDatabaseProtocolGuid,\r
- &mPrivate.HiiDatabase,\r
- &gEfiHiiConfigRoutingProtocolGuid,\r
- &mPrivate.ConfigRouting,\r
- NULL\r
- );\r
+ Status = gBS->InstallMultipleProtocolInterfaces (\r
+ &Handle,\r
+ &gEfiHiiFontProtocolGuid,\r
+ &mPrivate.HiiFont,\r
+ &gEfiHiiStringProtocolGuid,\r
+ &mPrivate.HiiString,\r
+ &gEfiHiiDatabaseProtocolGuid,\r
+ &mPrivate.HiiDatabase,\r
+ &gEfiHiiConfigRoutingProtocolGuid,\r
+ &mPrivate.ConfigRouting,\r
+ &gEfiConfigKeywordHandlerProtocolGuid,\r
+ &mPrivate.ConfigKeywordHandler,\r
+ NULL\r
+ );\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ if (FeaturePcdGet (PcdSupportHiiImageProtocol)) {\r
+ Status = gBS->InstallMultipleProtocolInterfaces (\r
+ &Handle,\r
+ &gEfiHiiImageProtocolGuid, &mPrivate.HiiImage,\r
+ &gEfiHiiImageExProtocolGuid, &mPrivate.HiiImageEx,\r
+ NULL\r
+ );\r
+\r
+ }\r
+\r
+ if (FeaturePcdGet(PcdHiiOsRuntimeSupport)) {\r
+ Status = EfiCreateEventReadyToBootEx (\r
+ TPL_CALLBACK,\r
+ OnReadyToBoot,\r
+ NULL,\r
+ &ReadyToBootEvent\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+ }\r
+\r
+ return Status;\r
}\r
\r
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