mirror of https://github.com/acidanthera/audk.git
136 lines
3.4 KiB
C
136 lines
3.4 KiB
C
/** @file
|
|
The DriverEntryPoint for TlsAuthConfigDxe driver.
|
|
|
|
Copyright (c) 2016, 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.
|
|
|
|
**/
|
|
|
|
#include "TlsAuthConfigImpl.h"
|
|
|
|
/**
|
|
Unloads an image.
|
|
|
|
@param ImageHandle Handle that identifies the image to be unloaded.
|
|
|
|
@retval EFI_SUCCESS The image has been unloaded.
|
|
@retval EFI_INVALID_PARAMETER ImageHandle is not a valid image handle.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
TlsAuthConfigDxeUnload (
|
|
IN EFI_HANDLE ImageHandle
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
TLS_AUTH_CONFIG_PRIVATE_DATA *PrivateData;
|
|
|
|
Status = gBS->HandleProtocol (
|
|
ImageHandle,
|
|
&gEfiCallerIdGuid,
|
|
(VOID **) &PrivateData
|
|
);
|
|
if (EFI_ERROR (Status)) {
|
|
return Status;
|
|
}
|
|
|
|
ASSERT (PrivateData->Signature == TLS_AUTH_CONFIG_PRIVATE_DATA_SIGNATURE);
|
|
|
|
gBS->UninstallMultipleProtocolInterfaces (
|
|
&ImageHandle,
|
|
&gEfiCallerIdGuid,
|
|
PrivateData,
|
|
NULL
|
|
);
|
|
|
|
TlsAuthConfigFormUnload (PrivateData);
|
|
|
|
return EFI_SUCCESS;
|
|
}
|
|
|
|
/**
|
|
This is the declaration of an EFI image entry point. This entry point is
|
|
the same for UEFI Applications, UEFI OS Loaders, and UEFI Drivers including
|
|
both device drivers and bus drivers.
|
|
|
|
@param ImageHandle The firmware allocated handle for the UEFI image.
|
|
@param SystemTable A pointer to the EFI System Table.
|
|
|
|
@retval EFI_SUCCESS The operation completed successfully.
|
|
@retval Others An unexpected error occurred.
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
TlsAuthConfigDxeDriverEntryPoint (
|
|
IN EFI_HANDLE ImageHandle,
|
|
IN EFI_SYSTEM_TABLE *SystemTable
|
|
)
|
|
{
|
|
EFI_STATUS Status;
|
|
|
|
TLS_AUTH_CONFIG_PRIVATE_DATA *PrivateData;
|
|
|
|
PrivateData = NULL;
|
|
|
|
//
|
|
// If already started, return.
|
|
//
|
|
Status = gBS->OpenProtocol (
|
|
ImageHandle,
|
|
&gEfiCallerIdGuid,
|
|
NULL,
|
|
ImageHandle,
|
|
ImageHandle,
|
|
EFI_OPEN_PROTOCOL_TEST_PROTOCOL
|
|
);
|
|
if (!EFI_ERROR (Status)) {
|
|
return EFI_ALREADY_STARTED;
|
|
}
|
|
|
|
//
|
|
// Initialize the private data structure.
|
|
//
|
|
PrivateData = AllocateZeroPool (sizeof (TLS_AUTH_CONFIG_PRIVATE_DATA));
|
|
if (PrivateData == NULL) {
|
|
return EFI_OUT_OF_RESOURCES;
|
|
}
|
|
|
|
//
|
|
// Initialize the HII configuration form.
|
|
//
|
|
Status = TlsAuthConfigFormInit (PrivateData);
|
|
if (EFI_ERROR (Status)) {
|
|
goto ON_ERROR;
|
|
}
|
|
|
|
//
|
|
// Install private GUID.
|
|
//
|
|
Status = gBS->InstallMultipleProtocolInterfaces (
|
|
&ImageHandle,
|
|
&gEfiCallerIdGuid,
|
|
PrivateData,
|
|
NULL
|
|
);
|
|
if (EFI_ERROR (Status)) {
|
|
goto ON_ERROR;
|
|
}
|
|
|
|
return EFI_SUCCESS;
|
|
|
|
ON_ERROR:
|
|
TlsAuthConfigFormUnload (PrivateData);
|
|
FreePool (PrivateData);
|
|
|
|
return Status;
|
|
}
|
|
|