47d20b54f9
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the ShellPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Ray Ni <ray.ni@intel.com>
102 lines
3.2 KiB
C
102 lines
3.2 KiB
C
/** @file
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Main file for goto shell level 1 function.
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(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
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Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#include "UefiShellLevel1CommandsLib.h"
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/**
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Function for 'goto' command.
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@param[in] ImageHandle Handle to the Image (NULL if Internal).
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@param[in] SystemTable Pointer to the System Table (NULL if Internal).
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**/
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SHELL_STATUS
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EFIAPI
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ShellCommandRunGoto (
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IN EFI_HANDLE ImageHandle,
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IN EFI_SYSTEM_TABLE *SystemTable
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)
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{
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EFI_STATUS Status;
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LIST_ENTRY *Package;
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CHAR16 *ProblemParam;
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SHELL_STATUS ShellStatus;
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CHAR16 *CompareString;
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UINTN Size;
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SCRIPT_FILE *CurrentScriptFile;
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ShellStatus = SHELL_SUCCESS;
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CompareString = NULL;
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//
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// initialize the shell lib (we must be in non-auto-init...)
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//
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Status = ShellInitialize ();
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ASSERT_EFI_ERROR (Status);
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Status = CommandInit ();
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ASSERT_EFI_ERROR (Status);
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if (!gEfiShellProtocol->BatchIsActive ()) {
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ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"Goto");
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return (SHELL_UNSUPPORTED);
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}
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//
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// parse the command line
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//
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Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
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if (EFI_ERROR (Status)) {
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if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
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ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel1HiiHandle, L"goto", ProblemParam);
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FreePool (ProblemParam);
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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ASSERT (FALSE);
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}
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} else {
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if (ShellCommandLineGetRawValue (Package, 2) != NULL) {
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ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle, L"goto");
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else if (ShellCommandLineGetRawValue (Package, 1) == NULL) {
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ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle, L"goto");
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ShellStatus = SHELL_INVALID_PARAMETER;
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} else {
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Size = 0;
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ASSERT ((CompareString == NULL && Size == 0) || (CompareString != NULL));
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CompareString = StrnCatGrow (&CompareString, &Size, L":", 0);
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CompareString = StrnCatGrow (&CompareString, &Size, ShellCommandLineGetRawValue (Package, 1), 0);
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//
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// Check forwards and then backwards for a label...
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//
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if (!MoveToTag (GetNextNode, L"endfor", L"for", CompareString, ShellCommandGetCurrentScriptFile (), FALSE, FALSE, TRUE)) {
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CurrentScriptFile = ShellCommandGetCurrentScriptFile ();
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ShellPrintHiiEx (
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-1,
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-1,
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NULL,
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STRING_TOKEN (STR_SYNTAX_NO_MATCHING),
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gShellLevel1HiiHandle,
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CompareString,
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L"Goto",
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CurrentScriptFile != NULL
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&& CurrentScriptFile->CurrentCommand != NULL
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? CurrentScriptFile->CurrentCommand->Line : 0
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);
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ShellStatus = SHELL_NOT_FOUND;
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}
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FreePool (CompareString);
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}
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ShellCommandLineFreeVarList (Package);
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}
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return (ShellStatus);
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}
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