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/** @file
EFI Shell Dynamic Command registration protocol
(C) Copyright 2012-2014 Hewlett-Packard Development Company, L.P.<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.
**/
#ifndef __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL__
#define __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL__
#include <ShellBase.h>
#include <Protocol/EfiShellParameters.h>
#include <Protocol/EfiShell.h>
// {3C7200E9-005F-4EA4-87DE-A3DFAC8A27C3}
#define EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_GUID \
{ \
0x3c7200e9, 0x005f, 0x4ea4, { 0x87, 0xde, 0xa3, 0xdf, 0xac, 0x8a, 0x27, 0xc3 } \
}
//
// Define for forward reference.
//
typedef struct _EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL;
/**
This is the shell command handler function pointer callback type. This
function handles the command when it is invoked in the shell.
@param[in] This The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
@param[in] SystemTable The pointer to the system table.
@param[in] ShellParameters The parameters associated with the command.
@param[in] Shell The instance of the shell protocol used in the context
of processing this command.
@return EFI_SUCCESS the operation was sucessful
@return other the operation failed.
**/
typedef
SHELL_STATUS
(EFIAPI * SHELL_COMMAND_HANDLER)(
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 command help handler function pointer callback type. This
function is responsible for displaying help information for the associated
command.
@param[in] This The instance of the EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL.
@param[in] Language The pointer to the language string to use.
@return string Pool allocated help string, must be freed by caller
**/
typedef
CHAR16*
(EFIAPI * SHELL_COMMAND_GETHELP)(
IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This,
IN CONST CHAR8 *Language
);
/// EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL protocol structure.
struct _EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL {
CONST CHAR16 *CommandName;
SHELL_COMMAND_HANDLER Handler;
SHELL_COMMAND_GETHELP GetHelp;
};
extern EFI_GUID gEfiShellDynamicCommandProtocolGuid;
#endif
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