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/** @file
The declaration of UEFI HTTP boot function.
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __EFI_HTTP_BOOT_IMPL_H__
#define __EFI_HTTP_BOOT_IMPL_H__
#define HTTP_BOOT_CHECK_MEDIA_WAITING_TIME EFI_TIMER_PERIOD_SECONDS(20)
typedef enum {
GetBootFileHead,
GetBootFileGet,
ConnectToProxy,
LoadBootFile,
GetBootFileError
} HTTP_GET_BOOT_FILE_STATE;
/**
Attempt to complete a DHCPv4 D.O.R.A or DHCPv6 S.R.A.A sequence to retrieve the boot resource information.
@param[in] Private The pointer to the driver's private data.
@retval EFI_SUCCESS Boot info was successfully retrieved.
@retval EFI_INVALID_PARAMETER Private is NULL.
@retval EFI_NOT_STARTED The driver is in stopped state.
@retval EFI_DEVICE_ERROR An unexpected network error occurred.
@retval Others Other errors as indicated.
**/
EFI_STATUS
HttpBootDhcp (
IN HTTP_BOOT_PRIVATE_DATA *Private
);
/**
Disable the use of UEFI HTTP boot function.
@param[in] Private The pointer to the driver's private data.
@retval EFI_SUCCESS HTTP boot was successfully disabled.
@retval EFI_NOT_STARTED The driver is already in stopped state.
@retval EFI_INVALID_PARAMETER Private is NULL.
@retval Others Unexpected error when stop the function.
**/
EFI_STATUS
HttpBootStop (
IN HTTP_BOOT_PRIVATE_DATA *Private
);
extern EFI_HTTP_BOOT_CALLBACK_PROTOCOL gHttpBootDxeHttpBootCallback;
#endif
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