#include <Uefi.h>
#include <Guid/GlobalVariable.h>
#include <Guid/ShellLibHiiGuid.h>
#include <Protocol/Shell.h>
#include <Protocol/ShellParameters.h>
#include <Protocol/DevicePath.h>
#include <Protocol/LoadedImage.h>
#include <Protocol/UnicodeCollation.h>
#include <Library/BaseLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DebugLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/PcdLib.h>
#include <Library/ShellCommandLib.h>
#include <Library/ShellLib.h>
#include <Library/UefiLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/HiiLib.h>
#include <Library/SortLib.h>
#include <Library/FileHandleLib.h>

Functions
SHELL_STATUS EFIAPI	ShellCommandRunAttrib (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunDate (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunTime (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunLoad (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunLs (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunMap (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunReset (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunTimeZone (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunSet (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunMkDir (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunCd (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunCp (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunParse (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunRm (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS EFIAPI	ShellCommandRunMv (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

CHAR16 *	GetFullyQualifiedPath (IN CONST CHAR16 *Path)

EFI_STATUS	VerifyIntermediateDirectories (IN CONST CHAR16 *Path)

INTN	StrniCmp (IN CONST CHAR16 Source, IN CONST CHAR16 Target, IN CONST UINTN Count)

EFI_STATUS	ShellLevel2StripQuotes (IN CONST CHAR16 OriginalString, OUT CHAR16 *CleanString)

SHELL_STATUS EFIAPI	ShellCommandRunVol (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)

SHELL_STATUS	CopySingleFile (IN CONST CHAR16 Source, IN CONST CHAR16 Dest, OUT VOID *Resp, IN BOOLEAN SilentMode, IN CONST CHAR16 CmdName)

SHELL_STATUS	CascadeDelete (IN EFI_SHELL_FILE_INFO *Node, IN CONST BOOLEAN Quiet)

Variables
CONST CHAR16	mFileName []

EFI_HII_HANDLE	gShellLevel2HiiHandle

Detailed Description

Main file for NULL named library for level 2 shell command functions.

these functions are: attrib, cd, cp, date*, time*, rm, reset, load, ls, map, mkdir, mv, parse, set, timezone*

functions are non-interactive only

Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.
SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file UefiShellLevel2CommandsLib.h.

Function Documentation

◆ CascadeDelete()

SHELL_STATUS CascadeDelete	(	IN EFI_SHELL_FILE_INFO *	Node,
		IN CONST BOOLEAN	Quiet
	)

Delete a node and all nodes under it (including sub directories).

Parameters

[in]	Node	The node to start deleting with.
[in]	Quiet	TRUE to print no messages.

Return values

SHELL_SUCCESS	The operation was successful.
SHELL_ACCESS_DENIED	A file was read only.
SHELL_ABORTED	The abort message was received.
SHELL_DEVICE_ERROR	A device error occurred reading this Node.

Definition at line 66 of file Rm.c.

◆ CopySingleFile()

SHELL_STATUS CopySingleFile	(	IN CONST CHAR16 *	Source,
		IN CONST CHAR16 *	Dest,
		OUT VOID **	Resp,
		IN BOOLEAN	SilentMode,
		IN CONST CHAR16 *	CmdName
	)

Function to Copy one file to another location

If the destination exists the user will be prompted and the result put into *resp

Parameters

[in]	Source	pointer to source file name
[in]	Dest	pointer to destination file name
[out]	Resp	pointer to response from question. Pass back on looped calling
[in]	SilentMode	whether to run in quiet mode or not
[in]	CmdName	Source command name requesting single file copy

Return values

SHELL_SUCCESS The source file was copied to the destination

Definition at line 54 of file Cp.c.

◆ GetFullyQualifiedPath()

CHAR16 * GetFullyQualifiedPath ( IN CONST CHAR16 * Path )

returns a fully qualified directory (contains a map drive at the beginning) path from a unknown directory path.

If Path is already fully qualified this will return a duplicate otherwise this will use get the current directory and use that to build the fully qualified version.

if the return value is not NULL it must be caller freed.

Parameters

[in] Path The unknown Path Value

Return values

NULL	A memory allocation failed
NULL	a fully qualified path could not be discovered.
other	pointer to a fully qualified path.

returns a fully qualified directory (contains a map drive at the beginning) path from a unknown directory path.

If Path is already fully qualified this will return a duplicate otherwise this will use get the current directory and use that to build the fully qualified version.

if the return value is not NULL it must be caller freed.

Parameters

[in] Path The unknown Path Value

Return values

NULL	A memory allocation failed
NULL	A fully qualified path could not be discovered.
other	An allocated pointer to a fully qualified path.

Definition at line 167 of file UefiShellLevel2CommandsLib.c.

◆ ShellCommandRunAttrib()

SHELL_STATUS EFIAPI ShellCommandRunAttrib	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'attrib' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 34 of file Attrib.c.

◆ ShellCommandRunCd()

SHELL_STATUS EFIAPI ShellCommandRunCd	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'cd' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 173 of file Cd.c.

◆ ShellCommandRunCp()

SHELL_STATUS EFIAPI ShellCommandRunCp	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'cp' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 658 of file Cp.c.

◆ ShellCommandRunDate()

SHELL_STATUS EFIAPI ShellCommandRunDate	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'date' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 177 of file TimeDate.c.

◆ ShellCommandRunLoad()

SHELL_STATUS EFIAPI ShellCommandRunLoad	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'load' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 193 of file Load.c.

◆ ShellCommandRunLs()

SHELL_STATUS EFIAPI ShellCommandRunLs	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'ls' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 722 of file Ls.c.

◆ ShellCommandRunMap()

SHELL_STATUS EFIAPI ShellCommandRunMap	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'map' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 1113 of file Map.c.

◆ ShellCommandRunMkDir()

SHELL_STATUS EFIAPI ShellCommandRunMkDir	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'mkdir' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 20 of file MkDir.c.

◆ ShellCommandRunMv()

SHELL_STATUS EFIAPI ShellCommandRunMv	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'mv' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Todo:: make sure this works with error half way through and continues...

Definition at line 751 of file Mv.c.

◆ ShellCommandRunParse()

SHELL_STATUS EFIAPI ShellCommandRunParse	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'parse' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 245 of file Parse.c.

◆ ShellCommandRunReset()

SHELL_STATUS EFIAPI ShellCommandRunReset	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'reset' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 28 of file Reset.c.

◆ ShellCommandRunRm()

SHELL_STATUS EFIAPI ShellCommandRunRm	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'rm' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 279 of file Rm.c.

◆ ShellCommandRunSet()

SHELL_STATUS EFIAPI ShellCommandRunSet	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'set' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 56 of file Set.c.

◆ ShellCommandRunTime()

SHELL_STATUS EFIAPI ShellCommandRunTime	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'time' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 409 of file TimeDate.c.

◆ ShellCommandRunTimeZone()

SHELL_STATUS EFIAPI ShellCommandRunTimeZone	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'timezone' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 821 of file TimeDate.c.

◆ ShellCommandRunVol()

SHELL_STATUS EFIAPI ShellCommandRunVol	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Function for 'Vol' command.

Parameters

[in]	ImageHandle	Handle to the Image (NULL if Internal).
[in]	SystemTable	Pointer to the System Table (NULL if Internal).

Definition at line 215 of file Vol.c.

◆ ShellLevel2StripQuotes()

EFI_STATUS ShellLevel2StripQuotes	(	IN CONST CHAR16 *	OriginalString,
		OUT CHAR16 **	CleanString
	)

Cleans off all the quotes in the string.

Parameters

[in]	OriginalString	pointer to the string to be cleaned.
[out]	CleanString	The new string with all quotes removed. Memory allocated in the function and free by caller.

Return values

EFI_SUCCESS The operation was successful.

Definition at line 322 of file UefiShellLevel2CommandsLib.c.

◆ StrniCmp()

INTN StrniCmp	(	IN CONST CHAR16 *	Source,
		IN CONST CHAR16 *	Target,
		IN CONST UINTN	Count
	)

String comparison without regard to case for a limited number of characters.

Parameters

[in]	Source	The first item to compare.
[in]	Target	The second item to compare.
[in]	Count	How many characters to compare.

Return values

0	Source and Target are identical strings without regard to case.
!=0	Source is not identical to Target.

Definition at line 272 of file UefiShellLevel2CommandsLib.c.

◆ VerifyIntermediateDirectories()

EFI_STATUS VerifyIntermediateDirectories ( IN CONST CHAR16 * Path )

Function to verify all intermediate directories in the path.

Parameters

[in] Path The pointer to the path to fix.

Return values

EFI_SUCCESS The operation was successful.

Definition at line 214 of file UefiShellLevel2CommandsLib.c.

Variable Documentation

◆ gShellLevel2HiiHandle

EFI_HII_HANDLE gShellLevel2HiiHandle

extern

Definition at line 32 of file UefiShellLevel2CommandsLib.c.

◆ mFileName

CONST CHAR16 mFileName[]

extern

Definition at line 39 of file UefiShellBcfgCommandLib.c.

Functions

Variables

Detailed Description

Function Documentation

◆ CascadeDelete()

◆ CopySingleFile()

◆ GetFullyQualifiedPath()

◆ ShellCommandRunAttrib()

◆ ShellCommandRunCd()

◆ ShellCommandRunCp()

◆ ShellCommandRunDate()

◆ ShellCommandRunLoad()

◆ ShellCommandRunLs()

◆ ShellCommandRunMap()

◆ ShellCommandRunMkDir()

◆ ShellCommandRunMv()

◆ ShellCommandRunParse()

◆ ShellCommandRunReset()

◆ ShellCommandRunRm()

◆ ShellCommandRunSet()

◆ ShellCommandRunTime()

◆ ShellCommandRunTimeZone()

◆ ShellCommandRunVol()

◆ ShellLevel2StripQuotes()

◆ StrniCmp()

◆ VerifyIntermediateDirectories()

Variable Documentation

◆ gShellLevel2HiiHandle

◆ mFileName