diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/Load.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Load.c | 282 |
1 files changed, 0 insertions, 282 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Load.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Load.c deleted file mode 100644 index 5edb9d7735..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Load.c +++ /dev/null @@ -1,282 +0,0 @@ -/** @file
- Main file for attrib shell level 2 function.
-
- Copyright (c) 2009 - 2011, 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 "UefiShellLevel2CommandsLib.h"
-
-// This function was from from the BdsLib implementation in
-// IntelFrameworkModulePkg\Library\GenericBdsLib\BdsConnect.c
-// function name: BdsLibConnectAllEfi
-/**
- This function will connect all current system handles recursively. The
- connection will finish until every handle's child handle created if it have.
-
- @retval EFI_SUCCESS All handles and it's child handle have been
- connected
- @retval EFI_STATUS Return the status of gBS->LocateHandleBuffer().
-
-**/
-EFI_STATUS
-EFIAPI
-ConnectAllEfi (
- VOID
- )
-{
- EFI_STATUS Status;
- UINTN HandleCount;
- EFI_HANDLE *HandleBuffer;
- UINTN Index;
-
- Status = gBS->LocateHandleBuffer (
- AllHandles,
- NULL,
- NULL,
- &HandleCount,
- &HandleBuffer
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- for (Index = 0; Index < HandleCount; Index++) {
- Status = gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);
- }
-
- if (HandleBuffer != NULL) {
- FreePool (HandleBuffer);
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- function to load a .EFI driver into memory and possible connect the driver.
-
- if FileName is NULL then ASSERT.
-
- @param[in] FileName FileName of the driver to load
- @param[in] Connect Whether to connect or not
-
- @retval EFI_SUCCESS the driver was loaded and if Connect was
- true then connect was attempted. Connection may
- have failed.
- @retval EFI_OUT_OF_RESOURCES there was insufficient memory
-**/
-EFI_STATUS
-EFIAPI
-LoadDriver(
- IN CONST CHAR16 *FileName,
- IN CONST BOOLEAN Connect
- )
-{
- EFI_HANDLE LoadedDriverHandle;
- EFI_STATUS Status;
- EFI_DEVICE_PATH_PROTOCOL *Node;
- EFI_DEVICE_PATH_PROTOCOL *FilePath;
- EFI_LOADED_IMAGE_PROTOCOL *LoadedDriverImage;
-
- LoadedDriverImage = NULL;
- FilePath = NULL;
- Node = NULL;
- LoadedDriverHandle = NULL;
- Status = EFI_SUCCESS;
-
- ASSERT (FileName != NULL);
-
- //
- // Fix local copies of the protocol pointers
- //
- Status = CommandInit();
- ASSERT_EFI_ERROR(Status);
-
- //
- // Convert to DEVICE_PATH
- //
- FilePath = gEfiShellProtocol->GetDevicePathFromFilePath(FileName);
-
- if (FilePath == NULL) {
- ASSERT(FALSE);
- return (EFI_INVALID_PARAMETER);
- }
-
- //
- // Use LoadImage to get it into memory
- //
- Status = gBS->LoadImage(
- FALSE,
- gImageHandle,
- FilePath,
- NULL,
- 0,
- &LoadedDriverHandle);
-
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LOAD_NOT_IMAGE), gShellLevel2HiiHandle, FileName, Status);
- } else {
- //
- // Make sure it is a driver image
- //
- Status = gBS->HandleProtocol (LoadedDriverHandle, &gEfiLoadedImageProtocolGuid, (VOID *) &LoadedDriverImage);
-
- ASSERT (LoadedDriverImage != NULL);
-
- if ( EFI_ERROR(Status)
- || ( LoadedDriverImage->ImageCodeType != EfiBootServicesCode
- && LoadedDriverImage->ImageCodeType != EfiRuntimeServicesCode)
- ){
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LOAD_NOT_DRIVER), gShellLevel2HiiHandle, FileName);
-
- //
- // Exit and unload the non-driver image
- //
- gBS->Exit(LoadedDriverHandle, EFI_INVALID_PARAMETER, 0, NULL);
- Status = EFI_INVALID_PARAMETER;
- }
- }
-
- if (!EFI_ERROR(Status)) {
- //
- // Start the image
- //
- Status = gBS->StartImage(LoadedDriverHandle, NULL, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LOAD_ERROR), gShellLevel2HiiHandle, FileName, Status);
- } else {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LOAD_LOADED), gShellLevel2HiiHandle, FileName, LoadedDriverImage->ImageBase, Status);
- }
- }
-
- if (!EFI_ERROR(Status) && Connect) {
- //
- // Connect it...
- //
- Status = ConnectAllEfi();
- }
-
- //
- // clean up memory...
- //
- if (FilePath != NULL) {
- FreePool(FilePath);
- }
-
- return (Status);
-}
-
-STATIC CONST SHELL_PARAM_ITEM LoadParamList[] = {
- {L"-nc", TypeFlag},
- {NULL, TypeMax}
- };
-
-/**
- Function for 'load' command.
-
- @param[in] ImageHandle Handle to the Image (NULL if Internal).
- @param[in] SystemTable Pointer to the System Table (NULL if Internal).
-**/
-SHELL_STATUS
-EFIAPI
-ShellCommandRunLoad (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- UINTN ParamCount;
- EFI_SHELL_FILE_INFO *ListHead;
- EFI_SHELL_FILE_INFO *Node;
-
- ListHead = NULL;
- ProblemParam = NULL;
- ShellStatus = SHELL_SUCCESS;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize();
- ASSERT_EFI_ERROR(Status);
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (LoadParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR(Status)) {
- if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel2HiiHandle, ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- } else {
- //
- // check for "-?"
- //
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- } else if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
- //
- // we didnt get a single file to load parameter
- //
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- for ( ParamCount = 1
- ; ShellCommandLineGetRawValue(Package, ParamCount) != NULL
- ; ParamCount++
- ){
- Status = ShellOpenFileMetaArg((CHAR16*)ShellCommandLineGetRawValue(Package, ParamCount), EFI_FILE_MODE_READ, &ListHead);
- if (!EFI_ERROR(Status)) {
- for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)
- ; !IsNull(&ListHead->Link, &Node->Link)
- ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
- ){
- //
- // once we have an error preserve that value, but finish the loop.
- //
- if (EFI_ERROR(Status)) {
- LoadDriver(Node->FullName, (BOOLEAN)(ShellCommandLineGetFlag(Package, L"-nc")==FALSE));
- } else {
- Status = LoadDriver(Node->FullName, (BOOLEAN)(ShellCommandLineGetFlag(Package, L"-nc")==FALSE));
- }
- } // for loop for multi-open
- if (EFI_ERROR(Status)) {
- ShellCloseFileMetaArg(&ListHead);
- } else {
- Status = ShellCloseFileMetaArg(&ListHead);;
- }
- } else {
- //
- // no files found.
- //
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel2HiiHandle, (CHAR16*)ShellCommandLineGetRawValue(Package, ParamCount));
- ShellStatus = SHELL_NOT_FOUND;
- }
- } // for loop for params
- }
-
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
- }
-
- if (EFI_ERROR(Status) && ShellStatus == SHELL_SUCCESS) {
- ShellStatus = SHELL_DEVICE_ERROR;
- }
-
- return (ShellStatus);
-}
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