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NetworkPkg: Add URI configuration form to HTTP boot driver.

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This patch updates the HTTP boot driver to produce a setup page for the boot
file URI configuration. A new boot option will be created for the manual
configured URI address. This change is made to support the HTTP boot usage
in home environment.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Ye Ting <ting.ye@intel.com>
This commit is contained in:
Fu Siyuan
2016-02-15 13:55:11 +08:00
parent 9353c60cea
commit fa848a4048
17 changed files with 1288 additions and 110 deletions
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63
NetworkPkg/HttpBootDxe/HttpBootSupport.c
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@ -977,3 +977,66 @@ HttpIoRecvResponse (
return Status;
}
/**
Get the URI address string from the input device path.
Caller need to free the buffer in the UriAddress pointer.
@param[in] FilePath Pointer to the device path which contains a URI device path node.
@param[in] UriAddress The URI address string extract from the device path.
@retval EFI_SUCCESS The URI string is returned.
@retval EFI_OUT_OF_RESOURCES Failed to allocate memory.
**/
EFI_STATUS
HttpBootParseFilePath (
IN EFI_DEVICE_PATH_PROTOCOL *FilePath,
OUT CHAR8 **UriAddress
)
{
EFI_DEVICE_PATH_PROTOCOL *TempDevicePath;
URI_DEVICE_PATH *UriDevicePath;
CHAR8 *Uri;
UINTN UriStrLength;
if (FilePath == NULL) {
return EFI_INVALID_PARAMETER;
}
*UriAddress = NULL;
//
// Extract the URI address from the FilePath
//
TempDevicePath = FilePath;
while (!IsDevicePathEnd (TempDevicePath)) {
if ((DevicePathType (TempDevicePath) == MESSAGING_DEVICE_PATH) &&
(DevicePathSubType (TempDevicePath) == MSG_URI_DP)) {
UriDevicePath = (URI_DEVICE_PATH*) TempDevicePath;
//
// UEFI Spec doesn't require the URI to be a NULL-terminated string
// So we allocate a new buffer and always append a '\0' to it.
//
UriStrLength = DevicePathNodeLength (UriDevicePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);
if (UriStrLength == 0) {
//
// return a NULL UriAddress if it's a empty URI device path node.
//
break;
}
Uri = AllocatePool (UriStrLength + 1);
if (Uri == NULL) {
return EFI_OUT_OF_RESOURCES;
}
CopyMem (Uri, UriDevicePath->Uri, DevicePathNodeLength (UriDevicePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL));
Uri[DevicePathNodeLength (UriDevicePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL)] = '\0';
*UriAddress = Uri;
}
TempDevicePath = NextDevicePathNode (TempDevicePath);
}
return EFI_SUCCESS;
}