/** @file\r
The implementation of EFI_LOAD_FILE_PROTOCOL for UEFI HTTP boot.\r
\r
-Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<BR>\r
+Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>\r
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>\r
-This program and the accompanying materials are licensed and made available under \r
-the terms and conditions of the BSD License that accompanies this distribution. \r
-The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php. \r
- \r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
\r
@param[in] Private Pointer to HTTP Boot private data.\r
\r
- @retval EFI_SUCCESS HTTP Boot Callback Protocol installed succesfully.\r
+ @retval EFI_SUCCESS HTTP Boot Callback Protocol installed successfully.\r
@retval Others Failed to install HTTP Boot Callback Protocol.\r
\r
**/\r
EFI_STATUS\r
HttpBootInstallCallback (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private\r
)\r
{\r
- EFI_STATUS Status;\r
- EFI_HANDLE ControllerHandle;\r
+ EFI_STATUS Status;\r
+ EFI_HANDLE ControllerHandle;\r
\r
if (!Private->UsingIpv6) {\r
ControllerHandle = Private->Ip4Nic->Controller;\r
Status = gBS->HandleProtocol (\r
ControllerHandle,\r
&gEfiHttpBootCallbackProtocolGuid,\r
- (VOID **) &Private->HttpBootCallback\r
+ (VOID **)&Private->HttpBootCallback\r
);\r
if (Status == EFI_UNSUPPORTED) {\r
-\r
CopyMem (\r
&Private->LoadFileCallback,\r
&gHttpBootDxeHttpBootCallback,\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
+\r
Private->HttpBootCallback = &Private->LoadFileCallback;\r
}\r
\r
**/\r
VOID\r
HttpBootUninstallCallback (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private\r
)\r
{\r
if (Private->HttpBootCallback == &Private->LoadFileCallback) {\r
gBS->UninstallProtocolInterface (\r
- Private->Controller,\r
- &gEfiHttpBootCallbackProtocolGuid,\r
- &Private->HttpBootCallback\r
- );\r
+ Private->Controller,\r
+ &gEfiHttpBootCallbackProtocolGuid,\r
+ &Private->HttpBootCallback\r
+ );\r
Private->HttpBootCallback = NULL;\r
}\r
}\r
/**\r
Enable the use of UEFI HTTP boot function.\r
\r
- If the driver has already been started but not satisfy the requirement (IP stack and \r
+ If the driver has already been started but not satisfy the requirement (IP stack and\r
specified boot file path), this function will stop the driver and start it again.\r
\r
@param[in] Private The pointer to the driver's private data.\r
@retval EFI_INVALID_PARAMETER The FilePath doesn't contain a valid URI device path node.\r
@retval EFI_ALREADY_STARTED The driver is already in started state.\r
@retval EFI_OUT_OF_RESOURCES There are not enough resources.\r
- \r
+\r
**/\r
EFI_STATUS\r
HttpBootStart (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private,\r
- IN BOOLEAN UsingIpv6,\r
- IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private,\r
+ IN BOOLEAN UsingIpv6,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r
)\r
{\r
- UINTN Index;\r
- EFI_STATUS Status;\r
- CHAR8 *Uri;\r
- \r
+ UINTN Index;\r
+ EFI_STATUS Status;\r
+ CHAR8 *Uri;\r
\r
- if (Private == NULL || FilePath == NULL) {\r
+ Uri = NULL;\r
+\r
+ if ((Private == NULL) || (FilePath == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
//\r
// Check the URI in the input FilePath, in order to see whether it is\r
- // required to boot from a new specified boot file. \r
+ // required to boot from a new specified boot file.\r
//\r
Status = HttpBootParseFilePath (FilePath, &Uri);\r
if (EFI_ERROR (Status)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
//\r
// Check whether we need to stop and restart the HTTP boot driver.\r
//\r
// 2. The specified boot file URI in FilePath is different with the one we have\r
// recorded before.\r
//\r
- if ((UsingIpv6 != Private->UsingIpv6) || \r
- ((Uri != NULL) && (AsciiStrCmp (Private->BootFileUri, Uri) != 0))) {\r
+ if ((UsingIpv6 != Private->UsingIpv6) ||\r
+ ((Uri != NULL) && (AsciiStrCmp (Private->BootFileUri, Uri) != 0)))\r
+ {\r
//\r
// Restart is required, first stop then continue this start function.\r
//\r
Status = HttpBootStop (Private);\r
if (EFI_ERROR (Status)) {\r
+ if (Uri != NULL) {\r
+ FreePool (Uri);\r
+ }\r
+\r
return Status;\r
}\r
} else {\r
if (Uri != NULL) {\r
FreePool (Uri);\r
}\r
+\r
return EFI_ALREADY_STARTED;\r
}\r
}\r
//\r
// Detect whether using ipv6 or not, and set it to the private data.\r
//\r
- if (UsingIpv6 && Private->Ip6Nic != NULL) {\r
+ if (UsingIpv6 && (Private->Ip6Nic != NULL)) {\r
Private->UsingIpv6 = TRUE;\r
- } else if (!UsingIpv6 && Private->Ip4Nic != NULL) {\r
+ } else if (!UsingIpv6 && (Private->Ip4Nic != NULL)) {\r
Private->UsingIpv6 = FALSE;\r
} else {\r
if (Uri != NULL) {\r
FreePool (Uri);\r
}\r
+\r
return EFI_UNSUPPORTED;\r
}\r
\r
if (Private->FilePathUri != NULL) {\r
Status = HttpParseUrl (\r
Private->FilePathUri,\r
- (UINT32) AsciiStrLen (Private->FilePathUri),\r
+ (UINT32)AsciiStrLen (Private->FilePathUri),\r
FALSE,\r
&Private->FilePathUriParser\r
);\r
return Status;\r
}\r
}\r
- \r
+\r
//\r
// Init the content of cached DHCP offer list.\r
//\r
return Status;\r
}\r
}\r
- Private->Started = TRUE;\r
+\r
+ Private->Started = TRUE;\r
Print (L"\n>>Start HTTP Boot over IPv%d", Private->UsingIpv6 ? 6 : 4);\r
\r
return EFI_SUCCESS;\r
@retval EFI_NOT_STARTED The driver is in stopped state.\r
@retval EFI_DEVICE_ERROR An unexpected network error occurred.\r
@retval Others Other errors as indicated.\r
- \r
+\r
**/\r
EFI_STATUS\r
HttpBootDhcp (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
if (Private == NULL) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
if (!Private->Started) {\r
return EFI_NOT_STARTED;\r
}\r
//\r
Status = HttpBootDhcp4Dora (Private);\r
} else {\r
- //\r
+ //\r
// Start S.A.R.R process to get a IPv6 address and other boot information.\r
//\r
Status = HttpBootDhcp6Sarr (Private);\r
@retval EFI_INVALID_PARAMETER Private is NULL, or ImageType is NULL, or BufferSize is NULL.\r
@retval EFI_INVALID_PARAMETER *BufferSize is not zero, and Buffer is NULL.\r
@retval EFI_NOT_STARTED The driver is in stopped state.\r
- @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small to read the boot file. BufferSize has \r
+ @retval EFI_BUFFER_TOO_SMALL The BufferSize is too small to read the boot file. BufferSize has\r
been updated with the size needed to complete the request.\r
@retval EFI_DEVICE_ERROR An unexpected network error occurred.\r
@retval Others Other errors as indicated.\r
- \r
+\r
**/\r
EFI_STATUS\r
HttpBootLoadFile (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private,\r
- IN OUT UINTN *BufferSize,\r
- IN VOID *Buffer, OPTIONAL\r
- OUT HTTP_BOOT_IMAGE_TYPE *ImageType\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private,\r
+ IN OUT UINTN *BufferSize,\r
+ IN VOID *Buffer OPTIONAL,\r
+ OUT HTTP_BOOT_IMAGE_TYPE *ImageType\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
\r
- if (Private == NULL || ImageType == NULL || BufferSize == NULL ) {\r
+ if ((Private == NULL) || (ImageType == NULL) || (BufferSize == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- if (*BufferSize != 0 && Buffer == NULL) {\r
+ if ((*BufferSize != 0) && (Buffer == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
if (!Private->Started) {\r
return EFI_NOT_STARTED;\r
}\r
\r
Status = HttpBootInstallCallback (Private);\r
- if (EFI_ERROR(Status)) {\r
+ if (EFI_ERROR (Status)) {\r
goto ON_EXIT;\r
}\r
\r
//\r
Status = HttpBootDiscoverBootInfo (Private);\r
if (EFI_ERROR (Status)) {\r
+ AsciiPrint ("\n Error: Could not retrieve NBP file size from HTTP server.\n");\r
goto ON_EXIT;\r
}\r
}\r
NULL,\r
&Private->ImageType\r
);\r
- if (EFI_ERROR (Status) && Status != EFI_BUFFER_TOO_SMALL) {\r
+ if ((Private->AuthData != NULL) && (Status == EFI_ACCESS_DENIED)) {\r
+ //\r
+ // Try to use HTTP HEAD method again since the Authentication information is provided.\r
+ //\r
+ Status = HttpBootGetBootFile (\r
+ Private,\r
+ TRUE,\r
+ &Private->BootFileSize,\r
+ NULL,\r
+ &Private->ImageType\r
+ );\r
+ } else if ((EFI_ERROR (Status)) && (Status != EFI_BUFFER_TOO_SMALL)) {\r
//\r
// Failed to get file size by HEAD method, may be trunked encoding, try HTTP GET method.\r
//\r
NULL,\r
&Private->ImageType\r
);\r
- if (EFI_ERROR (Status) && Status != EFI_BUFFER_TOO_SMALL) {\r
+ if (EFI_ERROR (Status) && (Status != EFI_BUFFER_TOO_SMALL)) {\r
+ AsciiPrint ("\n Error: Could not retrieve NBP file size from HTTP server.\n");\r
goto ON_EXIT;\r
}\r
}\r
\r
if (*BufferSize < Private->BootFileSize) {\r
*BufferSize = Private->BootFileSize;\r
- *ImageType = Private->ImageType;\r
- Status = EFI_BUFFER_TOO_SMALL;\r
+ *ImageType = Private->ImageType;\r
+ Status = EFI_BUFFER_TOO_SMALL;\r
goto ON_EXIT;\r
}\r
\r
Buffer,\r
ImageType\r
);\r
- \r
+\r
ON_EXIT:\r
HttpBootUninstallCallback (Private);\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ if (Status == EFI_ACCESS_DENIED) {\r
+ AsciiPrint ("\n Error: Could not establish connection with HTTP server.\n");\r
+ } else if ((Status == EFI_BUFFER_TOO_SMALL) && (Buffer != NULL)) {\r
+ AsciiPrint ("\n Error: Buffer size is smaller than the requested file.\n");\r
+ } else if (Status == EFI_OUT_OF_RESOURCES) {\r
+ AsciiPrint ("\n Error: Could not allocate I/O buffers.\n");\r
+ } else if (Status == EFI_DEVICE_ERROR) {\r
+ AsciiPrint ("\n Error: Network device error.\n");\r
+ } else if (Status == EFI_TIMEOUT) {\r
+ AsciiPrint ("\n Error: Server response timeout.\n");\r
+ } else if (Status == EFI_ABORTED) {\r
+ AsciiPrint ("\n Error: Remote boot cancelled.\n");\r
+ } else if (Status != EFI_BUFFER_TOO_SMALL) {\r
+ AsciiPrint ("\n Error: Unexpected network error.\n");\r
+ }\r
+ }\r
+\r
return Status;\r
}\r
\r
@retval EFI_NOT_STARTED The driver is already in stopped state.\r
@retval EFI_INVALID_PARAMETER Private is NULL.\r
@retval Others Unexpected error when stop the function.\r
- \r
+\r
**/\r
EFI_STATUS\r
HttpBootStop (\r
- IN HTTP_BOOT_PRIVATE_DATA *Private\r
+ IN HTTP_BOOT_PRIVATE_DATA *Private\r
)\r
{\r
- UINTN Index;\r
+ UINTN Index;\r
\r
if (Private == NULL) {\r
return EFI_INVALID_PARAMETER;\r
}\r
- \r
+\r
if (!Private->Started) {\r
return EFI_NOT_STARTED;\r
}\r
- \r
+\r
if (Private->HttpCreated) {\r
HttpIoDestroyIo (&Private->HttpIo);\r
Private->HttpCreated = FALSE;\r
}\r
- \r
+\r
Private->Started = FALSE;\r
ZeroMem (&Private->StationIp, sizeof (EFI_IP_ADDRESS));\r
ZeroMem (&Private->SubnetMask, sizeof (EFI_IP_ADDRESS));\r
ZeroMem (&Private->GatewayIp, sizeof (EFI_IP_ADDRESS));\r
- Private->Port = 0;\r
- Private->BootFileUri = NULL;\r
+ Private->Port = 0;\r
+ Private->BootFileUri = NULL;\r
Private->BootFileUriParser = NULL;\r
- Private->BootFileSize = 0;\r
- Private->SelectIndex = 0;\r
- Private->SelectProxyType = HttpOfferTypeMax; \r
+ Private->BootFileSize = 0;\r
+ Private->SelectIndex = 0;\r
+ Private->SelectProxyType = HttpOfferTypeMax;\r
\r
if (!Private->UsingIpv6) {\r
//\r
//\r
Private->Dhcp6->Stop (Private->Dhcp6);\r
Private->Dhcp6->Configure (Private->Dhcp6, NULL);\r
- \r
+\r
for (Index = 0; Index < HTTP_BOOT_OFFER_MAX_NUM; Index++) {\r
if (Private->OfferBuffer[Index].Dhcp6.UriParser) {\r
HttpUrlFreeParser (Private->OfferBuffer[Index].Dhcp6.UriParser);\r
}\r
}\r
\r
+ if (Private->AuthData != NULL) {\r
+ FreePool (Private->AuthData);\r
+ Private->AuthData = NULL;\r
+ }\r
+\r
+ if (Private->AuthScheme != NULL) {\r
+ FreePool (Private->AuthScheme);\r
+ Private->AuthScheme = NULL;\r
+ }\r
+\r
if (Private->DnsServerIp != NULL) {\r
FreePool (Private->DnsServerIp);\r
Private->DnsServerIp = NULL;\r
}\r
\r
- if (Private->FilePathUri!= NULL) {\r
+ if (Private->FilePathUri != NULL) {\r
FreePool (Private->FilePathUri);\r
HttpUrlFreeParser (Private->FilePathUriParser);\r
- Private->FilePathUri = NULL;\r
+ Private->FilePathUri = NULL;\r
Private->FilePathUriParser = NULL;\r
}\r
- \r
+\r
ZeroMem (Private->OfferBuffer, sizeof (Private->OfferBuffer));\r
Private->OfferNum = 0;\r
ZeroMem (Private->OfferCount, sizeof (Private->OfferCount));\r
ZeroMem (Private->OfferIndex, sizeof (Private->OfferIndex));\r
- \r
+\r
HttpBootFreeCacheList (Private);\r
- \r
+\r
return EFI_SUCCESS;\r
}\r
\r
EFI_STATUS\r
EFIAPI\r
HttpBootDxeLoadFile (\r
- IN EFI_LOAD_FILE_PROTOCOL *This,\r
- IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
- IN BOOLEAN BootPolicy,\r
- IN OUT UINTN *BufferSize,\r
- IN VOID *Buffer OPTIONAL\r
+ IN EFI_LOAD_FILE_PROTOCOL *This,\r
+ IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r
+ IN BOOLEAN BootPolicy,\r
+ IN OUT UINTN *BufferSize,\r
+ IN VOID *Buffer OPTIONAL\r
)\r
{\r
- HTTP_BOOT_PRIVATE_DATA *Private;\r
- HTTP_BOOT_VIRTUAL_NIC *VirtualNic;\r
- BOOLEAN MediaPresent;\r
- BOOLEAN UsingIpv6;\r
- EFI_STATUS Status;\r
- HTTP_BOOT_IMAGE_TYPE ImageType;\r
-\r
- if (This == NULL || BufferSize == NULL || FilePath == NULL) {\r
+ HTTP_BOOT_PRIVATE_DATA *Private;\r
+ HTTP_BOOT_VIRTUAL_NIC *VirtualNic;\r
+ EFI_STATUS MediaStatus;\r
+ BOOLEAN UsingIpv6;\r
+ EFI_STATUS Status;\r
+ HTTP_BOOT_IMAGE_TYPE ImageType;\r
+\r
+ if ((This == NULL) || (BufferSize == NULL) || (FilePath == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
}\r
\r
VirtualNic = HTTP_BOOT_VIRTUAL_NIC_FROM_LOADFILE (This);\r
- Private = VirtualNic->Private;\r
- \r
+ Private = VirtualNic->Private;\r
+\r
//\r
// Check media status before HTTP boot start\r
//\r
- MediaPresent = TRUE;\r
- NetLibDetectMedia (Private->Controller, &MediaPresent);\r
- if (!MediaPresent) {\r
+ MediaStatus = EFI_SUCCESS;\r
+ NetLibDetectMediaWaitTimeout (Private->Controller, HTTP_BOOT_CHECK_MEDIA_WAITING_TIME, &MediaStatus);\r
+ if (MediaStatus != EFI_SUCCESS) {\r
+ AsciiPrint ("\n Error: Could not detect network connection.\n");\r
return EFI_NO_MEDIA;\r
}\r
- \r
+\r
//\r
// Check whether the virtual nic is using IPv6 or not.\r
//\r
// Initialize HTTP boot.\r
//\r
Status = HttpBootStart (Private, UsingIpv6, FilePath);\r
- if (Status != EFI_SUCCESS && Status != EFI_ALREADY_STARTED) {\r
+ if ((Status != EFI_SUCCESS) && (Status != EFI_ALREADY_STARTED)) {\r
return Status;\r
}\r
- \r
+\r
//\r
// Load the boot file.\r
//\r
ImageType = ImageTypeMax;\r
- Status = HttpBootLoadFile (Private, BufferSize, Buffer, &ImageType);\r
+ Status = HttpBootLoadFile (Private, BufferSize, Buffer, &ImageType);\r
if (EFI_ERROR (Status)) {\r
- if (Status == EFI_BUFFER_TOO_SMALL && (ImageType == ImageTypeVirtualCd || ImageType == ImageTypeVirtualDisk)) {\r
+ if ((Status == EFI_BUFFER_TOO_SMALL) && ((ImageType == ImageTypeVirtualCd) || (ImageType == ImageTypeVirtualDisk))) {\r
Status = EFI_WARN_FILE_SYSTEM;\r
} else if (Status != EFI_BUFFER_TOO_SMALL) {\r
HttpBootStop (Private);\r
}\r
+\r
return Status;\r
}\r
\r
//\r
// Register the RAM Disk to the system if needed.\r
//\r
- if (ImageType == ImageTypeVirtualCd || ImageType == ImageTypeVirtualDisk) {\r
+ if ((ImageType == ImageTypeVirtualCd) || (ImageType == ImageTypeVirtualDisk)) {\r
Status = HttpBootRegisterRamDisk (Private, *BufferSize, Buffer, ImageType);\r
if (!EFI_ERROR (Status)) {\r
Status = EFI_WARN_FILE_SYSTEM;\r
+ } else {\r
+ AsciiPrint ("\n Error: Could not register RAM disk to the system.\n");\r
}\r
}\r
\r
///\r
/// Load File Protocol instance\r
///\r
-GLOBAL_REMOVE_IF_UNREFERENCED \r
+GLOBAL_REMOVE_IF_UNREFERENCED\r
EFI_LOAD_FILE_PROTOCOL gHttpBootDxeLoadFile = {\r
HttpBootDxeLoadFile\r
};\r
@param[in] DataLength The length in bytes of the buffer pointed to by Data.\r
@param[in] Data A pointer to the buffer of data, the data type is specified by\r
DataType.\r
- \r
+\r
@retval EFI_SUCCESS Tells the HTTP Boot driver to continue the HTTP Boot process.\r
@retval EFI_ABORTED Tells the HTTP Boot driver to abort the current HTTP Boot process.\r
**/\r
EFI_STATUS\r
EFIAPI\r
HttpBootCallback (\r
- IN EFI_HTTP_BOOT_CALLBACK_PROTOCOL *This,\r
- IN EFI_HTTP_BOOT_CALLBACK_DATA_TYPE DataType,\r
- IN BOOLEAN Received,\r
- IN UINT32 DataLength,\r
- IN VOID *Data OPTIONAL\r
+ IN EFI_HTTP_BOOT_CALLBACK_PROTOCOL *This,\r
+ IN EFI_HTTP_BOOT_CALLBACK_DATA_TYPE DataType,\r
+ IN BOOLEAN Received,\r
+ IN UINT32 DataLength,\r
+ IN VOID *Data OPTIONAL\r
)\r
{\r
EFI_HTTP_MESSAGE *HttpMessage;\r
HTTP_BOOT_PRIVATE_DATA *Private;\r
UINT32 Percentage;\r
\r
- Private = HTTP_BOOT_PRIVATE_DATA_FROM_CALLBACK_PROTOCOL(This);\r
+ Private = HTTP_BOOT_PRIVATE_DATA_FROM_CALLBACK_PROTOCOL (This);\r
\r
switch (DataType) {\r
- case HttpBootDhcp4:\r
- case HttpBootDhcp6:\r
- Print (L".");\r
- break;\r
-\r
- case HttpBootHttpRequest:\r
- if (Data != NULL) {\r
- HttpMessage = (EFI_HTTP_MESSAGE *) Data;\r
- if (HttpMessage->Data.Request->Method == HttpMethodGet &&\r
- HttpMessage->Data.Request->Url != NULL) {\r
- Print (L"\n URI: %s\n", HttpMessage->Data.Request->Url);\r
+ case HttpBootDhcp4:\r
+ case HttpBootDhcp6:\r
+ Print (L".");\r
+ break;\r
+\r
+ case HttpBootHttpRequest:\r
+ if (Data != NULL) {\r
+ HttpMessage = (EFI_HTTP_MESSAGE *)Data;\r
+ if ((HttpMessage->Data.Request->Method == HttpMethodGet) &&\r
+ (HttpMessage->Data.Request->Url != NULL))\r
+ {\r
+ Print (L"\n URI: %s\n", HttpMessage->Data.Request->Url);\r
+ }\r
}\r
- }\r
- break;\r
-\r
- case HttpBootHttpResponse:\r
- if (Data != NULL) {\r
- HttpMessage = (EFI_HTTP_MESSAGE *) Data;\r
- \r
- if (HttpMessage->Data.Response != NULL) {\r
- if (HttpBootIsHttpRedirectStatusCode (HttpMessage->Data.Response->StatusCode)) {\r
- //\r
- // Server indicates the resource has been redirected to a different URL\r
- // according to the section 6.4 of RFC7231 and the RFC 7538.\r
- // Display the redirect information on the screen.\r
- //\r
- HttpHeader = HttpFindHeader (\r
- HttpMessage->HeaderCount,\r
- HttpMessage->Headers,\r
- HTTP_HEADER_LOCATION\r
- );\r
- if (HttpHeader != NULL) {\r
- Print (L"\n HTTP ERROR: Resource Redirected.\n New Location: %a\n", HttpHeader->FieldValue);\r
+\r
+ break;\r
+\r
+ case HttpBootHttpResponse:\r
+ if (Data != NULL) {\r
+ HttpMessage = (EFI_HTTP_MESSAGE *)Data;\r
+\r
+ if (HttpMessage->Data.Response != NULL) {\r
+ if (HttpBootIsHttpRedirectStatusCode (HttpMessage->Data.Response->StatusCode)) {\r
+ //\r
+ // Server indicates the resource has been redirected to a different URL\r
+ // according to the section 6.4 of RFC7231 and the RFC 7538.\r
+ // Display the redirect information on the screen.\r
+ //\r
+ HttpHeader = HttpFindHeader (\r
+ HttpMessage->HeaderCount,\r
+ HttpMessage->Headers,\r
+ HTTP_HEADER_LOCATION\r
+ );\r
+ if (HttpHeader != NULL) {\r
+ Print (L"\n HTTP ERROR: Resource Redirected.\n New Location: %a\n", HttpHeader->FieldValue);\r
+ }\r
+\r
+ break;\r
}\r
}\r
- }\r
- \r
- HttpHeader = HttpFindHeader (\r
- HttpMessage->HeaderCount,\r
- HttpMessage->Headers,\r
- HTTP_HEADER_CONTENT_LENGTH\r
- );\r
- if (HttpHeader != NULL) {\r
- Private->FileSize = AsciiStrDecimalToUintn (HttpHeader->FieldValue);\r
- Private->ReceivedSize = 0;\r
- Private->Percentage = 0;\r
- }\r
- }\r
- break;\r
-\r
- case HttpBootHttpEntityBody:\r
- if (DataLength != 0) {\r
- if (Private->FileSize != 0) {\r
- //\r
- // We already know the file size, print in percentage format.\r
- //\r
- if (Private->ReceivedSize == 0) {\r
- Print (L" File Size: %lu Bytes\n", Private->FileSize);\r
+\r
+ HttpHeader = HttpFindHeader (\r
+ HttpMessage->HeaderCount,\r
+ HttpMessage->Headers,\r
+ HTTP_HEADER_CONTENT_LENGTH\r
+ );\r
+ if (HttpHeader != NULL) {\r
+ Private->FileSize = AsciiStrDecimalToUintn (HttpHeader->FieldValue);\r
+ Private->ReceivedSize = 0;\r
+ Private->Percentage = 0;\r
}\r
- Private->ReceivedSize += DataLength;\r
- Percentage = (UINT32) DivU64x64Remainder (MultU64x32 (Private->ReceivedSize, 100), Private->FileSize, NULL);\r
- if (Private->Percentage != Percentage) {\r
- Private->Percentage = Percentage;\r
- Print (L"\r Downloading...%d%%", Percentage);\r
+ }\r
+\r
+ break;\r
+\r
+ case HttpBootHttpEntityBody:\r
+ if (DataLength != 0) {\r
+ if (Private->FileSize != 0) {\r
+ //\r
+ // We already know the file size, print in percentage format.\r
+ //\r
+ if (Private->ReceivedSize == 0) {\r
+ Print (L" File Size: %lu Bytes\n", Private->FileSize);\r
+ }\r
+\r
+ Private->ReceivedSize += DataLength;\r
+ Percentage = (UINT32)DivU64x64Remainder (MultU64x32 (Private->ReceivedSize, 100), Private->FileSize, NULL);\r
+ if (Private->Percentage != Percentage) {\r
+ Private->Percentage = Percentage;\r
+ Print (L"\r Downloading...%d%%", Percentage);\r
+ }\r
+ } else {\r
+ //\r
+ // In some case we couldn't get the file size from the HTTP header, so we\r
+ // just print the downloaded file size.\r
+ //\r
+ Private->ReceivedSize += DataLength;\r
+ Print (L"\r Downloading...%lu Bytes", Private->ReceivedSize);\r
}\r
- } else {\r
- //\r
- // In some case we couldn't get the file size from the HTTP header, so we\r
- // just print the downloaded file size.\r
- //\r
- Private->ReceivedSize += DataLength;\r
- Print (L"\r Downloading...%lu Bytes", Private->ReceivedSize);\r
}\r
- }\r
- break;\r
\r
- default:\r
- break;\r
- };\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
\r
return EFI_SUCCESS;\r
}\r
///\r
/// HTTP Boot Callback Protocol instance\r
///\r
-GLOBAL_REMOVE_IF_UNREFERENCED \r
+GLOBAL_REMOVE_IF_UNREFERENCED\r
EFI_HTTP_BOOT_CALLBACK_PROTOCOL gHttpBootDxeHttpBootCallback = {\r
HttpBootCallback\r
};\r