DpDynamicCommand.c File Reference

#include "Dp.h"
#include <Protocol/ShellDynamicCommand.h>

Go to the source code of this file.

Functions
SHELL_STATUS EFIAPI	DpCommandHandler (IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, IN EFI_SYSTEM_TABLE *SystemTable, IN EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters, IN EFI_SHELL_PROTOCOL *Shell)
CHAR16 *EFIAPI	DpCommandGetHelp (IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, IN CONST CHAR8 *Language)
EFI_STATUS EFIAPI	DpCommandInitialize (IN EFI_HANDLE ImageHandle, IN EFI_SYSTEM_TABLE *SystemTable)
EFI_STATUS EFIAPI	DpUnload (IN EFI_HANDLE ImageHandle)

Variables
EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL	mDpDynamicCommand

Detailed Description

Produce "dp" shell dynamic command.

Copyright (c) 2017, Intel Corporation. All rights reserved.

SPDX-License-Identifier: BSD-2-Clause-Patent

Definition in file DpDynamicCommand.c.

Function Documentation

DpCommandGetHelp()

CHAR16 *EFIAPI DpCommandGetHelp	(	IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *	This,
		IN CONST CHAR8 *	Language
	)

This is the command help handler function pointer callback type. This function is responsible for displaying help information for the associated command.

Parameters

[in]	This	The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
[in]	Language	The pointer to the language string to use.

Returns

string Pool allocated help string, must be freed by caller

Definition at line 51 of file DpDynamicCommand.c.

DpCommandHandler()

SHELL_STATUS EFIAPI DpCommandHandler	(	IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *	This,
		IN EFI_SYSTEM_TABLE *	SystemTable,
		IN EFI_SHELL_PARAMETERS_PROTOCOL *	ShellParameters,
		IN EFI_SHELL_PROTOCOL *	Shell
	)

This is the shell command handler function pointer callback type. This function handles the command when it is invoked in the shell.

Parameters

[in]	This	The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
[in]	SystemTable	The pointer to the system table.
[in]	ShellParameters	The parameters associated with the command.
[in]	Shell	The instance of the shell protocol used in the context of processing this command.

Returns

EFI_SUCCESS the operation was successful

other the operation failed.

Definition at line 27 of file DpDynamicCommand.c.

DpCommandInitialize()

EFI_STATUS EFIAPI DpCommandInitialize	(	IN EFI_HANDLE	ImageHandle,
		IN EFI_SYSTEM_TABLE *	SystemTable
	)

Entry point of Tftp Dynamic Command.

Produce the DynamicCommand protocol to handle "tftp" command.

Parameters

ImageHandle	The image handle of the process.
SystemTable	The EFI System Table pointer.

Return values

EFI_SUCCESS	Tftp command is executed successfully.
EFI_ABORTED	HII package was failed to initialize.
others	Other errors when executing tftp command.

Definition at line 79 of file DpDynamicCommand.c.

DpUnload()

EFI_STATUS EFIAPI DpUnload

(

IN EFI_HANDLE

ImageHandle

)

Tftp driver unload handler.

Parameters

ImageHandle

The image handle of the process.

Return values

EFI_SUCCESS	The image is unloaded.
Others	Failed to unload the image.

Definition at line 111 of file DpDynamicCommand.c.

Variable Documentation

mDpDynamicCommand

EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL mDpDynamicCommand

Initial value:

= {
  L"dp",
  DpCommandHandler,
  DpCommandGetHelp
}

Definition at line 59 of file DpDynamicCommand.c.