69 lines
1.9 KiB
C
69 lines
1.9 KiB
C
/** @file
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Key provider
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Copyright (c) 2018, vit9696. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef AIK_SOURCE_H
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#define AIK_SOURCE_H
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#include <Protocol/AmiKeycode.h>
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#include <Protocol/SimpleTextIn.h>
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#include <Protocol/SimpleTextInEx.h>
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typedef struct {
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//
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// Preserved handle of gST->ConsoleInHandle
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//
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EFI_HANDLE ConSplitHandler;
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//
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// Solved input protocol instances from ConSplitHandler
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// We override their ReadKey and Reset handlers and implement
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// them ourselves via polled data from one of these protocols.
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// Polled proto is prioritised as present: AMI, EX, Legacy.
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//
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AMI_EFIKEYCODE_PROTOCOL *AmiKeycode;
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EFI_SIMPLE_TEXT_INPUT_PROTOCOL *TextInput;
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EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL *TextInputEx;
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//
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// Original implementations of the protocols.
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//
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AMI_RESET_EX AmiReset;
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AMI_READ_EFI_KEY AmiReadEfikey;
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EFI_EVENT AmiWait;
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EFI_INPUT_RESET TextReset;
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EFI_EVENT TextWait;
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EFI_INPUT_READ_KEY TextReadKeyStroke;
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EFI_INPUT_RESET_EX TextResetEx;
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EFI_INPUT_READ_KEY_EX TextReadKeyStrokeEx;
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EFI_EVENT TextWaitEx;
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} AIK_SOURCE;
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EFI_STATUS
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AIKSourceGrabEfiKey (
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AIK_SOURCE *Source,
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AMI_EFI_KEY_DATA *KeyData
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);
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EFI_STATUS
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AIKSourceInstall (
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AIK_SOURCE *Source
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);
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VOID
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AIKSourceUninstall (
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AIK_SOURCE *Source
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);
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#endif
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