diff options
author | Guo Mang <mang.guo@intel.com> | 2016-12-22 15:57:14 +0800 |
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committer | Guo Mang <mang.guo@intel.com> | 2016-12-26 19:14:41 +0800 |
commit | 1760cf81e4b1847c6823ea3514a78dd120e19b6e (patch) | |
tree | 64a874b14050fe24d3bbc1bc13cd293abf8ae018 /Core/MdePkg/Include/Protocol/Http.h | |
parent | 7f05fa00f73038b425002566d3afe6c3ade2ccdb (diff) | |
download | edk2-platforms-1760cf81e4b1847c6823ea3514a78dd120e19b6e.tar.xz |
MdePkg: Move to new location
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Guo Mang <mang.guo@intel.com>
Diffstat (limited to 'Core/MdePkg/Include/Protocol/Http.h')
-rw-r--r-- | Core/MdePkg/Include/Protocol/Http.h | 507 |
1 files changed, 507 insertions, 0 deletions
diff --git a/Core/MdePkg/Include/Protocol/Http.h b/Core/MdePkg/Include/Protocol/Http.h new file mode 100644 index 0000000000..839e378eff --- /dev/null +++ b/Core/MdePkg/Include/Protocol/Http.h @@ -0,0 +1,507 @@ +/** @file
+ This file defines the EFI HTTP Protocol interface. It is split into
+ the following two main sections:
+ HTTP Service Binding Protocol (HTTPSB)
+ HTTP Protocol (HTTP)
+
+ Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
+ (C) Copyright 2015 Hewlett Packard Enterprise Development LP<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_HTTP_PROTOCOL_H__
+#define __EFI_HTTP_PROTOCOL_H__
+
+#define EFI_HTTP_SERVICE_BINDING_PROTOCOL_GUID \
+ { \
+ 0xbdc8e6af, 0xd9bc, 0x4379, {0xa7, 0x2a, 0xe0, 0xc4, 0xe7, 0x5d, 0xae, 0x1c } \
+ }
+
+#define EFI_HTTP_PROTOCOL_GUID \
+ { \
+ 0x7a59b29b, 0x910b, 0x4171, {0x82, 0x42, 0xa8, 0x5a, 0x0d, 0xf2, 0x5b, 0x5b } \
+ }
+
+typedef struct _EFI_HTTP_PROTOCOL EFI_HTTP_PROTOCOL;
+
+///
+/// EFI_HTTP_VERSION
+///
+typedef enum {
+ HttpVersion10,
+ HttpVersion11,
+ HttpVersionUnsupported
+} EFI_HTTP_VERSION;
+
+///
+/// EFI_HTTP_METHOD
+///
+typedef enum {
+ HttpMethodGet,
+ HttpMethodPost,
+ HttpMethodPatch,
+ HttpMethodOptions,
+ HttpMethodConnect,
+ HttpMethodHead,
+ HttpMethodPut,
+ HttpMethodDelete,
+ HttpMethodTrace,
+ HttpMethodMax
+} EFI_HTTP_METHOD;
+
+///
+/// EFI_HTTP_STATUS_CODE
+///
+typedef enum {
+ HTTP_STATUS_UNSUPPORTED_STATUS = 0,
+ HTTP_STATUS_100_CONTINUE,
+ HTTP_STATUS_101_SWITCHING_PROTOCOLS,
+ HTTP_STATUS_200_OK,
+ HTTP_STATUS_201_CREATED,
+ HTTP_STATUS_202_ACCEPTED,
+ HTTP_STATUS_203_NON_AUTHORITATIVE_INFORMATION,
+ HTTP_STATUS_204_NO_CONTENT,
+ HTTP_STATUS_205_RESET_CONTENT,
+ HTTP_STATUS_206_PARTIAL_CONTENT,
+ HTTP_STATUS_300_MULTIPLE_CHIOCES,
+ HTTP_STATUS_301_MOVED_PERMANENTLY,
+ HTTP_STATUS_302_FOUND,
+ HTTP_STATUS_303_SEE_OTHER,
+ HTTP_STATUS_304_NOT_MODIFIED,
+ HTTP_STATUS_305_USE_PROXY,
+ HTTP_STATUS_307_TEMPORARY_REDIRECT,
+ HTTP_STATUS_400_BAD_REQUEST,
+ HTTP_STATUS_401_UNAUTHORIZED,
+ HTTP_STATUS_402_PAYMENT_REQUIRED,
+ HTTP_STATUS_403_FORBIDDEN,
+ HTTP_STATUS_404_NOT_FOUND,
+ HTTP_STATUS_405_METHOD_NOT_ALLOWED,
+ HTTP_STATUS_406_NOT_ACCEPTABLE,
+ HTTP_STATUS_407_PROXY_AUTHENTICATION_REQUIRED,
+ HTTP_STATUS_408_REQUEST_TIME_OUT,
+ HTTP_STATUS_409_CONFLICT,
+ HTTP_STATUS_410_GONE,
+ HTTP_STATUS_411_LENGTH_REQUIRED,
+ HTTP_STATUS_412_PRECONDITION_FAILED,
+ HTTP_STATUS_413_REQUEST_ENTITY_TOO_LARGE,
+ HTTP_STATUS_414_REQUEST_URI_TOO_LARGE,
+ HTTP_STATUS_415_UNSUPPORTED_MEDIA_TYPE,
+ HTTP_STATUS_416_REQUESTED_RANGE_NOT_SATISFIED,
+ HTTP_STATUS_417_EXPECTATION_FAILED,
+ HTTP_STATUS_500_INTERNAL_SERVER_ERROR,
+ HTTP_STATUS_501_NOT_IMPLEMENTED,
+ HTTP_STATUS_502_BAD_GATEWAY,
+ HTTP_STATUS_503_SERVICE_UNAVAILABLE,
+ HTTP_STATUS_504_GATEWAY_TIME_OUT,
+ HTTP_STATUS_505_HTTP_VERSION_NOT_SUPPORTED
+} EFI_HTTP_STATUS_CODE;
+
+///
+/// EFI_HTTPv4_ACCESS_POINT
+///
+typedef struct {
+ ///
+ /// Set to TRUE to instruct the EFI HTTP instance to use the default address
+ /// information in every TCP connection made by this instance. In addition, when set
+ /// to TRUE, LocalAddress, LocalSubnet, and LocalPort are ignored.
+ ///
+ BOOLEAN UseDefaultAddress;
+ ///
+ /// If UseDefaultAddress is set to FALSE, this defines the local IP address to be
+ /// used in every TCP connection opened by this instance.
+ ///
+ EFI_IPv4_ADDRESS LocalAddress;
+ ///
+ /// If UseDefaultAddress is set to FALSE, this defines the local subnet to be used
+ /// in every TCP connection opened by this instance.
+ ///
+ EFI_IPv4_ADDRESS LocalSubnet;
+ ///
+ /// If UseDefaultAddress is set to FALSE, this defines the local port to be used in
+ /// every TCP connection opened by this instance.
+ ///
+ UINT16 LocalPort;
+} EFI_HTTPv4_ACCESS_POINT;
+
+///
+/// EFI_HTTPv6_ACCESS_POINT
+///
+typedef struct {
+ ///
+ /// Local IP address to be used in every TCP connection opened by this instance.
+ ///
+ EFI_IPv6_ADDRESS LocalAddress;
+ ///
+ /// Local port to be used in every TCP connection opened by this instance.
+ ///
+ UINT16 LocalPort;
+} EFI_HTTPv6_ACCESS_POINT;
+
+///
+/// EFI_HTTP_CONFIG_DATA_ACCESS_POINT
+///
+
+
+typedef struct {
+ ///
+ /// HTTP version that this instance will support.
+ ///
+ EFI_HTTP_VERSION HttpVersion;
+ ///
+ /// Time out (in milliseconds) when blocking for requests.
+ ///
+ UINT32 TimeOutMillisec;
+ ///
+ /// Defines behavior of EFI DNS and TCP protocols consumed by this instance. If
+ /// FALSE, this instance will use EFI_DNS4_PROTOCOL and EFI_TCP4_PROTOCOL. If TRUE,
+ /// this instance will use EFI_DNS6_PROTOCOL and EFI_TCP6_PROTOCOL.
+ ///
+ BOOLEAN LocalAddressIsIPv6;
+
+ union {
+ ///
+ /// When LocalAddressIsIPv6 is FALSE, this points to the local address, subnet, and
+ /// port used by the underlying TCP protocol.
+ ///
+ EFI_HTTPv4_ACCESS_POINT *IPv4Node;
+ ///
+ /// When LocalAddressIsIPv6 is TRUE, this points to the local IPv6 address and port
+ /// used by the underlying TCP protocol.
+ ///
+ EFI_HTTPv6_ACCESS_POINT *IPv6Node;
+ } AccessPoint;
+} EFI_HTTP_CONFIG_DATA;
+
+///
+/// EFI_HTTP_REQUEST_DATA
+///
+typedef struct {
+ ///
+ /// The HTTP method (e.g. GET, POST) for this HTTP Request.
+ ///
+ EFI_HTTP_METHOD Method;
+ ///
+ /// The URI of a remote host. From the information in this field, the HTTP instance
+ /// will be able to determine whether to use HTTP or HTTPS and will also be able to
+ /// determine the port number to use. If no port number is specified, port 80 (HTTP)
+ /// is assumed. See RFC 3986 for more details on URI syntax.
+ ///
+ CHAR16 *Url;
+} EFI_HTTP_REQUEST_DATA;
+
+///
+/// EFI_HTTP_RESPONSE_DATA
+///
+typedef struct {
+ ///
+ /// Response status code returned by the remote host.
+ ///
+ EFI_HTTP_STATUS_CODE StatusCode;
+} EFI_HTTP_RESPONSE_DATA;
+
+///
+/// EFI_HTTP_HEADER
+///
+typedef struct {
+ ///
+ /// Null terminated string which describes a field name. See RFC 2616 Section 14 for
+ /// detailed information about field names.
+ ///
+ CHAR8 *FieldName;
+ ///
+ /// Null terminated string which describes the corresponding field value. See RFC 2616
+ /// Section 14 for detailed information about field values.
+ ///
+ CHAR8 *FieldValue;
+} EFI_HTTP_HEADER;
+
+///
+/// EFI_HTTP_MESSAGE
+///
+typedef struct {
+ ///
+ /// HTTP message data.
+ ///
+ union {
+ ///
+ /// When the token is used to send a HTTP request, Request is a pointer to storage that
+ /// contains such data as URL and HTTP method.
+ ///
+ EFI_HTTP_REQUEST_DATA *Request;
+ ///
+ /// When used to await a response, Response points to storage containing HTTP response
+ /// status code.
+ ///
+ EFI_HTTP_RESPONSE_DATA *Response;
+ } Data;
+ ///
+ /// Number of HTTP header structures in Headers list. On request, this count is
+ /// provided by the caller. On response, this count is provided by the HTTP driver.
+ ///
+ UINTN HeaderCount;
+ ///
+ /// Array containing list of HTTP headers. On request, this array is populated by the
+ /// caller. On response, this array is allocated and populated by the HTTP driver. It
+ /// is the responsibility of the caller to free this memory on both request and
+ /// response.
+ ///
+ EFI_HTTP_HEADER *Headers;
+ ///
+ /// Length in bytes of the HTTP body. This can be zero depending on the HttpMethod type.
+ ///
+ UINTN BodyLength;
+ ///
+ /// Body associated with the HTTP request or response. This can be NULL depending on
+ /// the HttpMethod type.
+ ///
+ VOID *Body;
+} EFI_HTTP_MESSAGE;
+
+
+///
+/// EFI_HTTP_TOKEN
+///
+typedef struct {
+ ///
+ /// This Event will be signaled after the Status field is updated by the EFI HTTP
+ /// Protocol driver. The type of Event must be EFI_NOTIFY_SIGNAL. The Task Priority
+ /// Level (TPL) of Event must be lower than or equal to TPL_CALLBACK.
+ ///
+ EFI_EVENT Event;
+ ///
+ /// Status will be set to one of the following value if the HTTP request is
+ /// successfully sent or if an unexpected error occurs:
+ /// EFI_SUCCESS: The HTTP request was successfully sent to the remote host.
+ /// EFI_ABORTED: The HTTP request was cancelled by the caller and removed from
+ /// the transmit queue.
+ /// EFI_TIMEOUT: The HTTP request timed out before reaching the remote host.
+ /// EFI_DEVICE_ERROR: An unexpected system or network error occurred.
+ ///
+ EFI_STATUS Status;
+ ///
+ /// Pointer to storage containing HTTP message data.
+ ///
+ EFI_HTTP_MESSAGE *Message;
+} EFI_HTTP_TOKEN;
+
+/**
+ Returns the operational parameters for the current HTTP child instance.
+
+ The GetModeData() function is used to read the current mode data (operational
+ parameters) for this HTTP protocol instance.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+ @param[out] HttpConfigData Point to buffer for operational parameters of this
+ HTTP instance.
+
+ @retval EFI_SUCCESS Operation succeeded.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EFI_HTTP_GET_MODE_DATA)(
+ IN EFI_HTTP_PROTOCOL *This,
+ OUT EFI_HTTP_CONFIG_DATA *HttpConfigData
+ );
+
+/**
+ Initialize or brutally reset the operational parameters for this EFI HTTP instance.
+
+ The Configure() function does the following:
+ When HttpConfigData is not NULL Initialize this EFI HTTP instance by configuring
+ timeout, local address, port, etc.
+ When HttpConfigData is NULL, reset this EFI HTTP instance by closing all active
+ connections with remote hosts, canceling all asynchronous tokens, and flush request
+ and response buffers without informing the appropriate hosts.
+
+ Except for GetModeData() and Configure(), No other EFI HTTP function can be executed
+ by this instance until the Configure() function is executed and returns successfully.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+ @param[in] HttpConfigData Pointer to the configure data to configure the instance.
+
+ @retval EFI_SUCCESS Operation succeeded.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ This is NULL.
+ HttpConfigData->LocalAddressIsIPv6 is FALSE and
+ HttpConfigData->IPv4Node is NULL.
+ HttpConfigData->LocalAddressIsIPv6 is TRUE and
+ HttpConfigData->IPv6Node is NULL.
+ @retval EFI_ALREADY_STARTED Reinitialize this HTTP instance without calling
+ Configure() with NULL to reset it.
+ @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
+ @retval EFI_OUT_OF_RESOURCES Could not allocate enough system resources when
+ executing Configure().
+ @retval EFI_UNSUPPORTED One or more options in ConfigData are not supported
+ in the implementation.
+**/
+typedef
+EFI_STATUS
+(EFIAPI * EFI_HTTP_CONFIGURE)(
+ IN EFI_HTTP_PROTOCOL *This,
+ IN EFI_HTTP_CONFIG_DATA *HttpConfigData
+ );
+
+/**
+ The Request() function queues an HTTP request to this HTTP instance,
+ similar to Transmit() function in the EFI TCP driver. When the HTTP request is sent
+ successfully, or if there is an error, Status in token will be updated and Event will
+ be signaled.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+ @param[in] Token Pointer to storage containing HTTP request token.
+
+ @retval EFI_SUCCESS Outgoing data was processed.
+ @retval EFI_NOT_STARTED This EFI HTTP Protocol instance has not been started.
+ @retval EFI_DEVICE_ERROR An unexpected system or network error occurred.
+ @retval EFI_TIMEOUT Data was dropped out of the transmit or receive queue.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ This is NULL.
+ Token->Message is NULL.
+ Token->Message->Body is not NULL,
+ Token->Message->BodyLength is non-zero, and
+ Token->Message->Data is NULL, but a previous call to
+ Request()has not been completed successfully.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HTTP_REQUEST) (
+ IN EFI_HTTP_PROTOCOL *This,
+ IN EFI_HTTP_TOKEN *Token
+ );
+
+/**
+ Abort an asynchronous HTTP request or response token.
+
+ The Cancel() function aborts a pending HTTP request or response transaction. If
+ Token is not NULL and the token is in transmit or receive queues when it is being
+ cancelled, its Token->Status will be set to EFI_ABORTED and then Token->Event will
+ be signaled. If the token is not in one of the queues, which usually means that the
+ asynchronous operation has completed, EFI_NOT_FOUND is returned. If Token is NULL,
+ all asynchronous tokens issued by Request() or Response() will be aborted.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+ @param[in] Token Point to storage containing HTTP request or response
+ token.
+
+ @retval EFI_SUCCESS Request and Response queues are successfully flushed.
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_NOT_STARTED This instance hasn't been configured.
+ @retval EFI_NO_MAPPING When using the default address, configuration (DHCP,
+ BOOTP, RARP, etc.) hasn't finished yet.
+ @retval EFI_NOT_FOUND The asynchronous request or response token is not
+ found.
+ @retval EFI_UNSUPPORTED The implementation does not support this function.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HTTP_CANCEL)(
+ IN EFI_HTTP_PROTOCOL *This,
+ IN EFI_HTTP_TOKEN *Token
+ );
+
+/**
+ The Response() function queues an HTTP response to this HTTP instance, similar to
+ Receive() function in the EFI TCP driver. When the HTTP request is sent successfully,
+ or if there is an error, Status in token will be updated and Event will be signaled.
+
+ The HTTP driver will queue a receive token to the underlying TCP instance. When data
+ is received in the underlying TCP instance, the data will be parsed and Token will
+ be populated with the response data. If the data received from the remote host
+ contains an incomplete or invalid HTTP header, the HTTP driver will continue waiting
+ (asynchronously) for more data to be sent from the remote host before signaling
+ Event in Token.
+
+ It is the responsibility of the caller to allocate a buffer for Body and specify the
+ size in BodyLength. If the remote host provides a response that contains a content
+ body, up to BodyLength bytes will be copied from the receive buffer into Body and
+ BodyLength will be updated with the amount of bytes received and copied to Body. This
+ allows the client to download a large file in chunks instead of into one contiguous
+ block of memory. Similar to HTTP request, if Body is not NULL and BodyLength is
+ non-zero and all other fields are NULL or 0, the HTTP driver will queue a receive
+ token to underlying TCP instance. If data arrives in the receive buffer, up to
+ BodyLength bytes of data will be copied to Body. The HTTP driver will then update
+ BodyLength with the amount of bytes received and copied to Body.
+
+ If the HTTP driver does not have an open underlying TCP connection with the host
+ specified in the response URL, Request() will return EFI_ACCESS_DENIED. This is
+ consistent with RFC 2616 recommendation that HTTP clients should attempt to maintain
+ an open TCP connection between client and host.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+ @param[in] Token Pointer to storage containing HTTP response token.
+
+ @retval EFI_SUCCESS Allocation succeeded.
+ @retval EFI_NOT_STARTED This EFI HTTP Protocol instance has not been
+ initialized.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ This is NULL.
+ Token->Message->Headers is NULL.
+ Token->Message is NULL.
+ Token->Message->Body is not NULL,
+ Token->Message->BodyLength is non-zero, and
+ Token->Message->Data is NULL, but a previous call to
+ Response() has not been completed successfully.
+ @retval EFI_ACCESS_DENIED An open TCP connection is not present with the host
+ specified by response URL.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HTTP_RESPONSE) (
+ IN EFI_HTTP_PROTOCOL *This,
+ IN EFI_HTTP_TOKEN *Token
+ );
+
+/**
+ The Poll() function can be used by network drivers and applications to increase the
+ rate that data packets are moved between the communication devices and the transmit
+ and receive queues.
+
+ In some systems, the periodic timer event in the managed network driver may not poll
+ the underlying communications device fast enough to transmit and/or receive all data
+ packets without missing incoming packets or dropping outgoing packets. Drivers and
+ applications that are experiencing packet loss should try calling the Poll() function
+ more often.
+
+ @param[in] This Pointer to EFI_HTTP_PROTOCOL instance.
+
+ @retval EFI_SUCCESS Incoming or outgoing data was processed..
+ @retval EFI_DEVICE_ERROR An unexpected system or network error occurred
+ @retval EFI_INVALID_PARAMETER This is NULL.
+ @retval EFI_NOT_READY No incoming or outgoing data is processed.
+**/
+typedef
+EFI_STATUS
+(EFIAPI *EFI_HTTP_POLL) (
+ IN EFI_HTTP_PROTOCOL *This
+ );
+
+///
+/// The EFI HTTP protocol is designed to be used by EFI drivers and applications to
+/// create and transmit HTTP Requests, as well as handle HTTP responses that are
+/// returned by a remote host. This EFI protocol uses and relies on an underlying EFI
+/// TCP protocol.
+///
+struct _EFI_HTTP_PROTOCOL {
+ EFI_HTTP_GET_MODE_DATA GetModeData;
+ EFI_HTTP_CONFIGURE Configure;
+ EFI_HTTP_REQUEST Request;
+ EFI_HTTP_CANCEL Cancel;
+ EFI_HTTP_RESPONSE Response;
+ EFI_HTTP_POLL Poll;
+};
+
+extern EFI_GUID gEfiHttpServiceBindingProtocolGuid;
+extern EFI_GUID gEfiHttpProtocolGuid;
+
+#endif
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