diff options
Diffstat (limited to 'ArmPkg/Library/BdsLib/BdsAppLoader.c')
| -rw-r--r-- | ArmPkg/Library/BdsLib/BdsAppLoader.c | 253 |
1 files changed, 0 insertions, 253 deletions
diff --git a/ArmPkg/Library/BdsLib/BdsAppLoader.c b/ArmPkg/Library/BdsLib/BdsAppLoader.c deleted file mode 100644 index 1f208f8dd7..0000000000 --- a/ArmPkg/Library/BdsLib/BdsAppLoader.c +++ /dev/null @@ -1,253 +0,0 @@ -/** @file
-*
-* Copyright (c) 2011-2015, ARM Limited. All rights reserved.
-*
-* 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 "BdsInternal.h"
-
-/**
- Locate an EFI application in a the Firmware Volumes by its Name
-
- @param EfiAppGuid Guid of the EFI Application into the Firmware Volume
- @param DevicePath EFI Device Path of the EFI application
-
- @return EFI_SUCCESS The function completed successfully.
- @return EFI_NOT_FOUND The protocol could not be located.
- @return EFI_OUT_OF_RESOURCES There are not enough resources to find the protocol.
-
-**/
-EFI_STATUS
-LocateEfiApplicationInFvByName (
- IN CONST CHAR16* EfiAppName,
- OUT EFI_DEVICE_PATH **DevicePath
- )
-{
- VOID *Key;
- EFI_STATUS Status, FileStatus;
- EFI_GUID NameGuid;
- EFI_FV_FILETYPE FileType;
- EFI_FV_FILE_ATTRIBUTES Attributes;
- UINTN Size;
- UINTN UiStringLen;
- CHAR16 *UiSection;
- UINT32 Authentication;
- EFI_DEVICE_PATH *FvDevicePath;
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FileDevicePath;
- EFI_HANDLE *HandleBuffer;
- UINTN NumberOfHandles;
- UINTN Index;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FvInstance;
-
- ASSERT (DevicePath != NULL);
-
- // Length of FilePath
- UiStringLen = StrLen (EfiAppName);
-
- // Locate all the Firmware Volume protocols.
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiFirmwareVolume2ProtocolGuid,
- NULL,
- &NumberOfHandles,
- &HandleBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- *DevicePath = NULL;
-
- // Looking for FV with ACPI storage file
- for (Index = 0; Index < NumberOfHandles; Index++) {
- //
- // Get the protocol on this handle
- // This should not fail because of LocateHandleBuffer
- //
- Status = gBS->HandleProtocol (
- HandleBuffer[Index],
- &gEfiFirmwareVolume2ProtocolGuid,
- (VOID**) &FvInstance
- );
- if (EFI_ERROR (Status)) {
- goto FREE_HANDLE_BUFFER;
- }
-
- // Allocate Key
- Key = AllocatePool (FvInstance->KeySize);
- ASSERT (Key != NULL);
- ZeroMem (Key, FvInstance->KeySize);
-
- do {
- // Search in all files
- FileType = EFI_FV_FILETYPE_ALL;
-
- Status = FvInstance->GetNextFile (FvInstance, Key, &FileType, &NameGuid, &Attributes, &Size);
- if (!EFI_ERROR (Status)) {
- UiSection = NULL;
- FileStatus = FvInstance->ReadSection (
- FvInstance,
- &NameGuid,
- EFI_SECTION_USER_INTERFACE,
- 0,
- (VOID **)&UiSection,
- &Size,
- &Authentication
- );
- if (!EFI_ERROR (FileStatus)) {
- if (StrnCmp (EfiAppName, UiSection, UiStringLen) == 0) {
- //
- // We found a UiString match.
- //
- Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID **)&FvDevicePath);
-
- // Generate the Device Path for the file
- EfiInitializeFwVolDevicepathNode (&FileDevicePath, &NameGuid);
- *DevicePath = AppendDevicePathNode (FvDevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&FileDevicePath);
- ASSERT (*DevicePath != NULL);
-
- FreePool (Key);
- FreePool (UiSection);
- FreePool (HandleBuffer);
- return FileStatus;
- }
- FreePool (UiSection);
- }
- }
- } while (!EFI_ERROR (Status));
-
- FreePool (Key);
- }
-
-FREE_HANDLE_BUFFER:
- FreePool (HandleBuffer);
- return EFI_NOT_FOUND;
-}
-
-/**
- Locate an EFI application in a the Firmware Volumes by its GUID
-
- @param EfiAppGuid Guid of the EFI Application into the Firmware Volume
- @param DevicePath EFI Device Path of the EFI application
-
- @return EFI_SUCCESS The function completed successfully.
- @return EFI_NOT_FOUND The protocol could not be located.
- @return EFI_OUT_OF_RESOURCES There are not enough resources to find the protocol.
-
-**/
-EFI_STATUS
-LocateEfiApplicationInFvByGuid (
- IN CONST EFI_GUID *EfiAppGuid,
- OUT EFI_DEVICE_PATH **DevicePath
- )
-{
- EFI_STATUS Status;
- EFI_DEVICE_PATH *FvDevicePath;
- EFI_HANDLE *HandleBuffer;
- UINTN NumberOfHandles;
- UINTN Index;
- EFI_FIRMWARE_VOLUME2_PROTOCOL *FvInstance;
- EFI_FV_FILE_ATTRIBUTES Attributes;
- UINT32 AuthenticationStatus;
- EFI_FV_FILETYPE Type;
- UINTN Size;
- CHAR16 *UiSection;
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH FvFileDevicePath;
-
- ASSERT (DevicePath != NULL);
-
- // Locate all the Firmware Volume protocols.
- Status = gBS->LocateHandleBuffer (
- ByProtocol,
- &gEfiFirmwareVolume2ProtocolGuid,
- NULL,
- &NumberOfHandles,
- &HandleBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- *DevicePath = NULL;
-
- // Looking for FV with ACPI storage file
- for (Index = 0; Index < NumberOfHandles; Index++) {
- //
- // Get the protocol on this handle
- // This should not fail because of LocateHandleBuffer
- //
- Status = gBS->HandleProtocol (
- HandleBuffer[Index],
- &gEfiFirmwareVolume2ProtocolGuid,
- (VOID**) &FvInstance
- );
- if (EFI_ERROR (Status)) {
- goto FREE_HANDLE_BUFFER;
- }
-
- Status = FvInstance->ReadFile (
- FvInstance,
- EfiAppGuid,
- NULL,
- &Size,
- &Type,
- &Attributes,
- &AuthenticationStatus
- );
- if (EFI_ERROR (Status)) {
- //
- // Skip if no EFI application file in the FV
- //
- continue;
- } else {
- UiSection = NULL;
- Status = FvInstance->ReadSection (
- FvInstance,
- EfiAppGuid,
- EFI_SECTION_USER_INTERFACE,
- 0,
- (VOID **)&UiSection,
- &Size,
- &AuthenticationStatus
- );
- if (!EFI_ERROR (Status)) {
- //
- // Create the EFI Device Path for the application using the Filename of the application
- //
- *DevicePath = FileDevicePath (HandleBuffer[Index], UiSection);
- } else {
- Status = gBS->HandleProtocol (HandleBuffer[Index], &gEfiDevicePathProtocolGuid, (VOID**)&FvDevicePath);
- ASSERT_EFI_ERROR (Status);
-
- //
- // Create the EFI Device Path for the application using the EFI GUID of the application
- //
- EfiInitializeFwVolDevicepathNode (&FvFileDevicePath, EfiAppGuid);
-
- *DevicePath = AppendDevicePathNode (FvDevicePath, (EFI_DEVICE_PATH_PROTOCOL *)&FvFileDevicePath);
- ASSERT (*DevicePath != NULL);
- }
- break;
- }
- }
-
-FREE_HANDLE_BUFFER:
- //
- // Free any allocated buffers
- //
- FreePool (HandleBuffer);
-
- if (*DevicePath == NULL) {
- return EFI_NOT_FOUND;
- } else {
- return EFI_SUCCESS;
- }
-}
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