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NetworkPkg/HttpBootDxe: Fix the incorrect error message output. 

For IPv6 case, if one invalid URL returned from DHCP server, HttpBootDxe
driver could not retrieve the URL host address from DNS server. In such a
case, the error message should be printed as:
  Error: Could not retrieve the host address from DNS server.
Instead of:
  Error: Could not discover the boot information for DHCP server.
Then, we can still output as following:
  Error: Could not retrieve NBP file size from HTTP server.

Besides, currently implementation in HttpBootLoadFile will always output
error message even the HTTP process is correct.

This patch is to fix above issue.

Cc: Ye Ting <ting.ye@intel.com>
Cc: Fu Siyuan <siyuan.fu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
This commit is contained in:
Jiaxin Wu 2018-03-01 12:59:57 +08:00
parent 951c6e63f8
commit f33d39949b
2 changed files with 21 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
NetworkPkg/HttpBootDxe/HttpBootClient.c
View File

@ -474,6 +474,7 @@ HttpBootDhcp6ExtractUriInfo (
Status = HttpBootDns (Private, HostNameStr, &IpAddr);
FreePool (HostNameStr);
if (EFI_ERROR (Status)) {
AsciiPrint ("\n Error: Could not retrieve the host address from DNS server.\n");
goto Error;
}
}

37
NetworkPkg/HttpBootDxe/HttpBootImpl.c
View File

@ -1,7 +1,7 @@
/** @file
The implementation of EFI_LOAD_FILE_PROTOCOL for UEFI HTTP boot.
Copyright (c) 2015 - 2017, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2015 - 2018, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2016 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 that accompanies this distribution.
@ -331,7 +331,7 @@ HttpBootLoadFile (
//
Status = HttpBootDiscoverBootInfo (Private);
if (EFI_ERROR (Status)) {
AsciiPrint ("\n Error: Could not discover the boot information for DHCP server.\n");
AsciiPrint ("\n Error: Could not retrieve NBP file size from HTTP server.\n");
goto ON_EXIT;
}
}
@ -400,22 +400,25 @@ HttpBootLoadFile (
ON_EXIT:
HttpBootUninstallCallback (Private);
if (Status == EFI_ACCESS_DENIED) {
AsciiPrint ("\n Error: Could not establish connection with HTTP server.\n");
} else if (Status == EFI_BUFFER_TOO_SMALL && Buffer != NULL) {
AsciiPrint ("\n Error: Buffer size is smaller than the requested file.\n");
} else if (Status == EFI_OUT_OF_RESOURCES) {
AsciiPrint ("\n Error: Could not allocate I/O buffers.\n");
} else if (Status == EFI_DEVICE_ERROR) {
AsciiPrint ("\n Error: Network device error.\n");
} else if (Status == EFI_TIMEOUT) {
AsciiPrint ("\n Error: Server response timeout.\n");
} else if (Status == EFI_ABORTED) {
AsciiPrint ("\n Error: Remote boot cancelled.\n");
} else if (Status != EFI_BUFFER_TOO_SMALL) {
AsciiPrint ("\n Error: Unexpected network error.\n");
if (EFI_ERROR (Status)) {
if (Status == EFI_ACCESS_DENIED) {
AsciiPrint ("\n Error: Could not establish connection with HTTP server.\n");
} else if (Status == EFI_BUFFER_TOO_SMALL && Buffer != NULL) {
AsciiPrint ("\n Error: Buffer size is smaller than the requested file.\n");
} else if (Status == EFI_OUT_OF_RESOURCES) {
AsciiPrint ("\n Error: Could not allocate I/O buffers.\n");
} else if (Status == EFI_DEVICE_ERROR) {
AsciiPrint ("\n Error: Network device error.\n");
} else if (Status == EFI_TIMEOUT) {
AsciiPrint ("\n Error: Server response timeout.\n");
} else if (Status == EFI_ABORTED) {
AsciiPrint ("\n Error: Remote boot cancelled.\n");
} else if (Status != EFI_BUFFER_TOO_SMALL) {
AsciiPrint ("\n Error: Unexpected network error.\n");
}
}
return Status;
}