ShellPkg: Replace BSD License with BSD+Patent License

[mirror_edk2.git] / ShellPkg / Library / UefiShellNetwork2CommandsLib / UefiShellNetwork2CommandsLib.c

/** @file\r
  Main file for NULL named library for network2 shell command functions.\r
\r
  Copyright (c) 2016, Intel Corporation. All rights reserved. <BR>\r
  SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
#include "UefiShellNetwork2CommandsLib.h"\r
\r
CONST CHAR16 gShellNetwork2FileName[] = L"ShellCommands";\r
EFI_HANDLE gShellNetwork2HiiHandle = NULL;\r
\r
/**\r
  return the file name of the help text file if not using HII.\r
\r
  @return The string pointer to the file name.\r
**/\r
CONST CHAR16*\r
EFIAPI\r
ShellCommandGetManFileNameNetwork2 (\r
  VOID\r
  )\r
{\r
  return (gShellNetwork2FileName);\r
}\r
\r
/**\r
  Constructor for the Shell Network2 Commands library.\r
\r
  Install the handlers for Network2 UEFI Shell 2.0 profile commands.\r
\r
  @param ImageHandle            The image handle of the process.\r
  @param SystemTable            The EFI System Table pointer.\r
\r
  @retval EFI_SUCCESS           The shell command handlers were installed sucessfully.\r
  @retval EFI_UNSUPPORTED       The shell level required was not found.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellNetwork2CommandsLibConstructor (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
  gShellNetwork2HiiHandle = NULL;\r
\r
  //\r
  // check our bit of the profiles mask\r
  //\r
  if ((PcdGet8(PcdShellProfileMask) & BIT4) == 0) {\r
    return (EFI_SUCCESS);\r
  }\r
\r
  gShellNetwork2HiiHandle = HiiAddPackages (&gShellNetwork2HiiGuid, gImageHandle, UefiShellNetwork2CommandsLibStrings, NULL);\r
  if (gShellNetwork2HiiHandle == NULL) {\r
    return (EFI_DEVICE_ERROR);\r
  }\r
  //\r
  // install our shell command handlers\r
  //\r
  ShellCommandRegisterCommandName(L"ping6",    ShellCommandRunPing6     , ShellCommandGetManFileNameNetwork2, 0, L"network2", TRUE , gShellNetwork2HiiHandle, STRING_TOKEN(STR_GET_HELP_PING6));\r
  ShellCommandRegisterCommandName(L"ifconfig6",ShellCommandRunIfconfig6 , ShellCommandGetManFileNameNetwork2, 0, L"network2", TRUE , gShellNetwork2HiiHandle, STRING_TOKEN(STR_GET_HELP_IFCONFIG6));\r
\r
  return EFI_SUCCESS;\r
\r
}\r
\r
/**\r
  Destructor for the library.  free any resources.\r
\r
  @param ImageHandle            The image handle of the process.\r
  @param SystemTable            The EFI System Table pointer.\r
**/\r
EFI_STATUS\r
EFIAPI\r
ShellNetwork2CommandsLibDestructor (\r
  IN EFI_HANDLE        ImageHandle,\r
  IN EFI_SYSTEM_TABLE  *SystemTable\r
  )\r
{\r
  if (gShellNetwork2HiiHandle != NULL) {\r
    HiiRemovePackages(gShellNetwork2HiiHandle);\r
  }\r
  return EFI_SUCCESS;\r
}\r
\r