mirror of https://github.com/acidanthera/audk.git
95 lines
3.6 KiB
C
95 lines
3.6 KiB
C
/** @file
|
|
This file defines the EFI REST Protocol interface.
|
|
|
|
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
|
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
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
@par Revision Reference:
|
|
This Protocol is introduced in UEFI Specification 2.5
|
|
|
|
**/
|
|
|
|
#ifndef __EFI_REST_PROTOCOL_H__
|
|
#define __EFI_REST_PROTOCOL_H__
|
|
|
|
#include <Protocol/Http.h>
|
|
|
|
#define EFI_REST_PROTOCOL_GUID \
|
|
{ \
|
|
0x0db48a36, 0x4e54, 0xea9c, {0x9b, 0x09, 0x1e, 0xa5, 0xbe, 0x3a, 0x66, 0x0b } \
|
|
}
|
|
|
|
typedef struct _EFI_REST_PROTOCOL EFI_REST_PROTOCOL;
|
|
|
|
/**
|
|
Provides a simple HTTP-like interface to send and receive resources from a REST
|
|
service.
|
|
|
|
The SendReceive() function sends an HTTP request to this REST service, and returns a
|
|
response when the data is retrieved from the service. RequestMessage contains the HTTP
|
|
request to the REST resource identified by RequestMessage.Request.Url. The
|
|
ResponseMessage is the returned HTTP response for that request, including any HTTP
|
|
status.
|
|
|
|
@param[in] This Pointer to EFI_REST_PROTOCOL instance for a particular
|
|
REST service.
|
|
@param[in] RequestMessage Pointer to the HTTP request data for this resource.
|
|
@param[out] ResponseMessage Pointer to the HTTP response data obtained for this
|
|
requested.
|
|
|
|
@retval EFI_SUCCESS Operation succeeded.
|
|
@retval EFI_INVALID_PARAMETER This, RequestMessage, or ResponseMessage are NULL.
|
|
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_REST_SEND_RECEIVE) (
|
|
IN EFI_REST_PROTOCOL *This,
|
|
IN EFI_HTTP_MESSAGE *RequestMessage,
|
|
OUT EFI_HTTP_MESSAGE *ResponseMessage
|
|
);
|
|
|
|
/**
|
|
The GetServiceTime() function is an optional interface to obtain the current time from
|
|
this REST service instance. If this REST service does not support retrieving the time,
|
|
this function returns EFI_UNSUPPORTED.
|
|
|
|
@param[in] This Pointer to EFI_REST_PROTOCOL instance.
|
|
@param[out] Time A pointer to storage to receive a snapshot of the
|
|
current time of the REST service.
|
|
|
|
@retval EFI_SUCCESS Operation succeeded
|
|
@retval EFI_INVALID_PARAMETER This or Time are NULL.
|
|
@retval EFI_UNSUPPORTED The RESTful service does not support returning the
|
|
time.
|
|
@retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_REST_GET_TIME) (
|
|
IN EFI_REST_PROTOCOL *This,
|
|
OUT EFI_TIME *Time
|
|
);
|
|
|
|
///
|
|
/// The EFI REST protocol is designed to be used by EFI drivers and applications to send
|
|
/// and receive resources from a RESTful service. This protocol abstracts REST
|
|
/// (Representational State Transfer) client functionality. This EFI protocol could be
|
|
/// implemented to use an underlying EFI HTTP protocol, or it could rely on other
|
|
/// interfaces that abstract HTTP access to the resources.
|
|
///
|
|
struct _EFI_REST_PROTOCOL {
|
|
EFI_REST_SEND_RECEIVE SendReceive;
|
|
EFI_REST_GET_TIME GetServiceTime;
|
|
};
|
|
|
|
extern EFI_GUID gEfiRestProtocolGuid;
|
|
|
|
#endif
|