ShellPkg/DynamicCommand/HttpDynamicCommand/HttpApp.c

   1 /** @file
   2   Entrypoint of "http" shell standalone application.
   3
   4   Copyright (c) 2010 - 2017, Intel Corporation. All rights reserved. <BR>
   5   Copyright (c) 2015, ARM Ltd. All rights reserved.<BR>
   6   Copyright (c) 2020, Broadcom. All rights reserved.<BR>
   7
   8   SPDX-License-Identifier: BSD-2-Clause-Patent
   9
  10 **/
  11 #include "Http.h"
  12
  13 /*
  14  * String token ID of help message text.
  15  * Shell supports to find help message in the resource section of an
  16  * application image if * .MAN file is not found.
  17  * This global variable is added to make build tool recognizes
  18  * that the help string is consumed by user and then build tool will
  19  * add the string into the resource section.
  20  * Thus the application can use '-?' option to show help message in Shell.
  21  */
  22 GLOBAL_REMOVE_IF_UNREFERENCED
  23 EFI_STRING_ID mStringHelpTokenId = STRING_TOKEN (STR_GET_HELP_HTTP);
  24
  25 /**
  26   Entry point of Http standalone application.
  27
  28   @param ImageHandle            The image handle of the process.
  29   @param SystemTable            The EFI System Table pointer.
  30
  31   @retval EFI_SUCCESS           Http command is executed sucessfully.
  32   @retval EFI_ABORTED           HII package was failed to initialize.
  33   @retval others                Other errors when executing http command.
  34 **/
  35 EFI_STATUS
  36 EFIAPI
  37 HttpAppInitialize (
  38   IN EFI_HANDLE               ImageHandle,
  39   IN EFI_SYSTEM_TABLE         *SystemTable
  40   )
  41 {
  42   EFI_STATUS                  Status;
  43   SHELL_STATUS                ShellStatus;
  44
  45   mHttpHiiHandle = InitializeHiiPackage (ImageHandle);
  46   if (mHttpHiiHandle == NULL) {
  47     return EFI_ABORTED;
  48   }
  49
  50   Status = EFI_SUCCESS;
  51
  52   ShellStatus = RunHttp (ImageHandle, SystemTable);
  53
  54   HiiRemovePackages (mHttpHiiHandle);
  55
  56   if (Status != SHELL_SUCCESS) {
  57     Status = ENCODE_ERROR (ShellStatus);
  58   }
  59
  60   return Status;
  61 }