HotKeySupport.c File Reference

#include "BootManagementInternal.h"
#include <Guid/AppleVariable.h>
#include <IndustryStandard/AppleCsrConfig.h>
#include <Protocol/AppleKeyMapAggregator.h>
#include <Protocol/OcBootEntry.h>
#include <Library/BaseLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/OcDebugLogLib.h>
#include <Library/OcTimerLib.h>
#include <Library/OcAppleKeyMapLib.h>
#include <Library/OcBootManagementLib.h>
#include <Library/OcConfigurationLib.h>
#include <Library/OcMiscLib.h>
#include <Library/OcTemplateLib.h>
#include <Library/OcTypingLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>

Go to the source code of this file.

Data Structures
struct	BEP_APPLY_HOTKEYS_CONTEXT

Functions
STATIC BOOLEAN EFIAPI	CheckHotKeysForProtocolInstance (IN OUT OC_PICKER_CONTEXT *PickerContext, IN EFI_HANDLE BootEntryProtocolHandle, IN OC_BOOT_ENTRY_PROTOCOL *BootEntryProtocol, IN VOID *Context)
STATIC EFI_STATUS	ApplyBootEntryProtocolHotKeys (IN OUT OC_PICKER_CONTEXT *PickerContext, IN UINTN NumKeys, IN APPLE_MODIFIER_MAP Modifiers, IN APPLE_KEY_CODE *Keys)
VOID	OcLoadPickerHotKeys (IN OUT OC_PICKER_CONTEXT *Context)
STATIC VOID EFIAPI	PickerFlushTypingBuffer (IN OUT OC_PICKER_CONTEXT *Context)
STATIC VOID EFIAPI	GetPickerKeyInfo (IN OUT OC_PICKER_CONTEXT *Context, IN OC_PICKER_KEY_MAP KeyFilter, OUT OC_PICKER_KEY_INFO *PickerKeyInfo)
STATIC UINT64 EFIAPI	WaitForPickerKeyInfoGetEndTime (IN UINT64 Timeout)
STATIC BOOLEAN EFIAPI	WaitForPickerKeyInfo (IN OUT OC_PICKER_CONTEXT *Context, IN UINT64 EndTime, IN OC_PICKER_KEY_MAP KeyFilter, IN OUT OC_PICKER_KEY_INFO *PickerKeyInfo)
EFI_STATUS	OcInitHotKeys (IN OUT OC_PICKER_CONTEXT *Context)
VOID	OcFreeHotKeys (IN OC_PICKER_CONTEXT *Context)

Detailed Description

Copyright (C) 2019, vit9696. All rights reserved.
Copyright (C) 2021, Mike Beaton. All rights reserved.
SPDX-License-Identifier: BSD-3-Clause

Definition in file HotKeySupport.c.

Function Documentation

ApplyBootEntryProtocolHotKeys()

STATIC EFI_STATUS ApplyBootEntryProtocolHotKeys	(	IN OUT OC_PICKER_CONTEXT *	PickerContext,
		IN UINTN	NumKeys,
		IN APPLE_MODIFIER_MAP	Modifiers,
		IN APPLE_KEY_CODE *	Keys )

Definition at line 74 of file HotKeySupport.c.

CheckHotKeysForProtocolInstance()

STATIC BOOLEAN EFIAPI CheckHotKeysForProtocolInstance	(	IN OUT OC_PICKER_CONTEXT *	PickerContext,
		IN EFI_HANDLE	BootEntryProtocolHandle,
		IN OC_BOOT_ENTRY_PROTOCOL *	BootEntryProtocol,
		IN VOID *	Context )

Definition at line 38 of file HotKeySupport.c.

GetPickerKeyInfo()

STATIC VOID EFIAPI GetPickerKeyInfo	(	IN OUT OC_PICKER_CONTEXT *	Context,
		IN OC_PICKER_KEY_MAP	KeyFilter,
		OUT OC_PICKER_KEY_INFO *	PickerKeyInfo )

Definition at line 216 of file HotKeySupport.c.

OcFreeHotKeys()

VOID OcFreeHotKeys

(

IN OC_PICKER_CONTEXT *

Context

)

Free picker keyboard handling resources.

Parameters

[in]

Context

Picker context.

Definition at line 812 of file HotKeySupport.c.

OcInitHotKeys()

EFI_STATUS OcInitHotKeys

(

IN OUT OC_PICKER_CONTEXT *

Context

)

Initialise picker keyboard handling. Initialises necessary handlers and updates booter context based on this. Call before looped calls to OcWaitForPickerKeyInfo or OcGetPickerKeyInfo.

Parameters

[in,out]

Context

Picker context.

Return values

EFI_SUCCESS	The keyboard handling within the context has been initialised.
EFI_NOT_FOUND	Could not find a required protocol.
other	An error returned by a sub-operation.

Definition at line 733 of file HotKeySupport.c.

OcLoadPickerHotKeys()

VOID OcLoadPickerHotKeys

(

IN OUT OC_PICKER_CONTEXT *

Context

)

Check pressed hotkeys and update booter context based on this.

Parameters

[in,out]

Context

Picker context.

Definition at line 109 of file HotKeySupport.c.

PickerFlushTypingBuffer()

STATIC VOID EFIAPI PickerFlushTypingBuffer

(

IN OUT OC_PICKER_CONTEXT *

Context

)

Definition at line 206 of file HotKeySupport.c.

WaitForPickerKeyInfo()

STATIC BOOLEAN EFIAPI WaitForPickerKeyInfo	(	IN OUT OC_PICKER_CONTEXT *	Context,
		IN UINT64	EndTime,
		IN OC_PICKER_KEY_MAP	KeyFilter,
		IN OUT OC_PICKER_KEY_INFO *	PickerKeyInfo )

Definition at line 670 of file HotKeySupport.c.

WaitForPickerKeyInfoGetEndTime()

STATIC UINT64 EFIAPI WaitForPickerKeyInfoGetEndTime

(

IN UINT64

Timeout

)

Definition at line 656 of file HotKeySupport.c.