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-rw-r--r--ShellPkg/Library/UefiShellLevel1CommandsLib/Goto.c202
1 files changed, 101 insertions, 101 deletions
diff --git a/ShellPkg/Library/UefiShellLevel1CommandsLib/Goto.c b/ShellPkg/Library/UefiShellLevel1CommandsLib/Goto.c
index c0b9a010a7..0bb89eb282 100644
--- a/ShellPkg/Library/UefiShellLevel1CommandsLib/Goto.c
+++ b/ShellPkg/Library/UefiShellLevel1CommandsLib/Goto.c
@@ -1,101 +1,101 @@
-/** @file
- Main file for goto shell level 1 function.
-
- (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include "UefiShellLevel1CommandsLib.h"
-
-/**
- Function for 'goto' command.
-
- @param[in] ImageHandle Handle to the Image (NULL if Internal).
- @param[in] SystemTable Pointer to the System Table (NULL if Internal).
-**/
-SHELL_STATUS
-EFIAPI
-ShellCommandRunGoto (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- CHAR16 *CompareString;
- UINTN Size;
- SCRIPT_FILE *CurrentScriptFile;
-
- ShellStatus = SHELL_SUCCESS;
- CompareString = NULL;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize ();
- ASSERT_EFI_ERROR (Status);
-
- Status = CommandInit ();
- ASSERT_EFI_ERROR (Status);
-
- if (!gEfiShellProtocol->BatchIsActive ()) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"Goto");
- return (SHELL_UNSUPPORTED);
- }
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR (Status)) {
- if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel1HiiHandle, L"goto", ProblemParam);
- FreePool (ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT (FALSE);
- }
- } else {
- if (ShellCommandLineGetRawValue (Package, 2) != NULL) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle, L"goto");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else if (ShellCommandLineGetRawValue (Package, 1) == NULL) {
- ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle, L"goto");
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- Size = 0;
- ASSERT ((CompareString == NULL && Size == 0) || (CompareString != NULL));
- CompareString = StrnCatGrow (&CompareString, &Size, L":", 0);
- CompareString = StrnCatGrow (&CompareString, &Size, ShellCommandLineGetRawValue (Package, 1), 0);
- //
- // Check forwards and then backwards for a label...
- //
- if (!MoveToTag (GetNextNode, L"endfor", L"for", CompareString, ShellCommandGetCurrentScriptFile (), FALSE, FALSE, TRUE)) {
- CurrentScriptFile = ShellCommandGetCurrentScriptFile ();
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_SYNTAX_NO_MATCHING),
- gShellLevel1HiiHandle,
- CompareString,
- L"Goto",
- CurrentScriptFile != NULL
- && CurrentScriptFile->CurrentCommand != NULL
- ? CurrentScriptFile->CurrentCommand->Line : 0
- );
- ShellStatus = SHELL_NOT_FOUND;
- }
-
- FreePool (CompareString);
- }
-
- ShellCommandLineFreeVarList (Package);
- }
-
- return (ShellStatus);
-}
+/** @file
+ Main file for goto shell level 1 function.
+
+ (C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
+ Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "UefiShellLevel1CommandsLib.h"
+
+/**
+ Function for 'goto' command.
+
+ @param[in] ImageHandle Handle to the Image (NULL if Internal).
+ @param[in] SystemTable Pointer to the System Table (NULL if Internal).
+**/
+SHELL_STATUS
+EFIAPI
+ShellCommandRunGoto (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_STATUS ShellStatus;
+ CHAR16 *CompareString;
+ UINTN Size;
+ SCRIPT_FILE *CurrentScriptFile;
+
+ ShellStatus = SHELL_SUCCESS;
+ CompareString = NULL;
+
+ //
+ // initialize the shell lib (we must be in non-auto-init...)
+ //
+ Status = ShellInitialize ();
+ ASSERT_EFI_ERROR (Status);
+
+ Status = CommandInit ();
+ ASSERT_EFI_ERROR (Status);
+
+ if (!gEfiShellProtocol->BatchIsActive ()) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"Goto");
+ return (SHELL_UNSUPPORTED);
+ }
+
+ //
+ // parse the command line
+ //
+ Status = ShellCommandLineParse (EmptyParamList, &Package, &ProblemParam, TRUE);
+ if (EFI_ERROR (Status)) {
+ if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel1HiiHandle, L"goto", ProblemParam);
+ FreePool (ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT (FALSE);
+ }
+ } else {
+ if (ShellCommandLineGetRawValue (Package, 2) != NULL) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle, L"goto");
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else if (ShellCommandLineGetRawValue (Package, 1) == NULL) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle, L"goto");
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ Size = 0;
+ ASSERT ((CompareString == NULL && Size == 0) || (CompareString != NULL));
+ CompareString = StrnCatGrow (&CompareString, &Size, L":", 0);
+ CompareString = StrnCatGrow (&CompareString, &Size, ShellCommandLineGetRawValue (Package, 1), 0);
+ //
+ // Check forwards and then backwards for a label...
+ //
+ if (!MoveToTag (GetNextNode, L"endfor", L"for", CompareString, ShellCommandGetCurrentScriptFile (), FALSE, FALSE, TRUE)) {
+ CurrentScriptFile = ShellCommandGetCurrentScriptFile ();
+ ShellPrintHiiEx (
+ -1,
+ -1,
+ NULL,
+ STRING_TOKEN (STR_SYNTAX_NO_MATCHING),
+ gShellLevel1HiiHandle,
+ CompareString,
+ L"Goto",
+ CurrentScriptFile != NULL
+ && CurrentScriptFile->CurrentCommand != NULL
+ ? CurrentScriptFile->CurrentCommand->Line : 0
+ );
+ ShellStatus = SHELL_NOT_FOUND;
+ }
+
+ FreePool (CompareString);
+ }
+
+ ShellCommandLineFreeVarList (Package);
+ }
+
+ return (ShellStatus);
+}
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