diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c | 628 |
1 files changed, 314 insertions, 314 deletions
diff --git a/ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c b/ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c index 503b74c865..3ff94568a0 100644 --- a/ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c +++ b/ShellPkg/Library/UefiShellLevel1CommandsLib/UefiShellLevel1CommandsLib.c @@ -1,314 +1,314 @@ -/** @file
- Main file for NULL named library for level 1 shell command functions.
-
- (C) Copyright 2013 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"
-
-STATIC CONST CHAR16 mFileName[] = L"ShellCommands";
-EFI_HII_HANDLE gShellLevel1HiiHandle = NULL;
-
-/**
- Return the help text filename. Only used if no HII information found.
-
- @retval the filename.
-**/
-CONST CHAR16 *
-EFIAPI
-ShellCommandGetManFileNameLevel1 (
- VOID
- )
-{
- return (mFileName);
-}
-
-/**
- Constructor for the Shell Level 1 Commands library.
-
- Install the handlers for level 1 UEFI Shell 2.0 commands.
-
- @param ImageHandle the image handle of the process
- @param SystemTable the EFI System Table pointer
-
- @retval EFI_SUCCESS the shell command handlers were installed successfully
- @retval EFI_UNSUPPORTED the shell level required was not found.
-**/
-EFI_STATUS
-EFIAPI
-ShellLevel1CommandsLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- //
- // if shell level is less than 2 do nothing
- //
- if (PcdGet8 (PcdShellSupportLevel) < 1) {
- return (EFI_SUCCESS);
- }
-
- gShellLevel1HiiHandle = HiiAddPackages (&gShellLevel1HiiGuid, gImageHandle, UefiShellLevel1CommandsLibStrings, NULL);
- if (gShellLevel1HiiHandle == NULL) {
- return (EFI_DEVICE_ERROR);
- }
-
- //
- // install our shell command handlers that are always installed
- //
- ShellCommandRegisterCommandName (L"stall", ShellCommandRunStall, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_STALL)));
- ShellCommandRegisterCommandName (L"for", ShellCommandRunFor, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_FOR)));
- ShellCommandRegisterCommandName (L"goto", ShellCommandRunGoto, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_GOTO)));
- ShellCommandRegisterCommandName (L"if", ShellCommandRunIf, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_IF)));
- ShellCommandRegisterCommandName (L"shift", ShellCommandRunShift, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_SHIFT)));
- ShellCommandRegisterCommandName (L"exit", ShellCommandRunExit, ShellCommandGetManFileNameLevel1, 1, L"", TRUE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_EXIT)));
- ShellCommandRegisterCommandName (L"else", ShellCommandRunElse, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ELSE)));
- ShellCommandRegisterCommandName (L"endif", ShellCommandRunEndIf, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ENDIF)));
- ShellCommandRegisterCommandName (L"endfor", ShellCommandRunEndFor, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ENDFOR)));
-
- return (EFI_SUCCESS);
-}
-
-/**
- Destructor for the library. free any resources.
-
- @param ImageHandle The image handle of the process.
- @param SystemTable The EFI System Table pointer.
-**/
-EFI_STATUS
-EFIAPI
-ShellLevel1CommandsLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- if (gShellLevel1HiiHandle != NULL) {
- HiiRemovePackages (gShellLevel1HiiHandle);
- }
-
- return (EFI_SUCCESS);
-}
-
-/**
- Test a node to see if meets the criterion.
-
- It functions so that count starts at 1 and it increases or decreases when it
- hits the specified tags. when it hits zero the location has been found.
-
- DecrementerTag and IncrementerTag are used to get around for/endfor and
- similar paired types where the entire middle should be ignored.
-
- If label is used it will be used instead of the count.
-
- @param[in] Function The function to use to enumerate through the
- list. Normally GetNextNode or GetPreviousNode.
- @param[in] DecrementerTag The tag to decrement the count at.
- @param[in] IncrementerTag The tag to increment the count at.
- @param[in] Label A label to look for.
- @param[in, out] ScriptFile The pointer to the current script file structure.
- @param[in] MovePast TRUE makes function return 1 past the found
- location.
- @param[in] FindOnly TRUE to not change the ScriptFile.
- @param[in] CommandNode The pointer to the Node to test.
- @param[in, out] TargetCount The pointer to the current count.
-**/
-BOOLEAN
-TestNodeForMove (
- IN CONST LIST_MANIP_FUNC Function,
- IN CONST CHAR16 *DecrementerTag,
- IN CONST CHAR16 *IncrementerTag,
- IN CONST CHAR16 *Label OPTIONAL,
- IN OUT SCRIPT_FILE *ScriptFile,
- IN CONST BOOLEAN MovePast,
- IN CONST BOOLEAN FindOnly,
- IN CONST SCRIPT_COMMAND_LIST *CommandNode,
- IN OUT UINTN *TargetCount
- )
-{
- BOOLEAN Found;
- CHAR16 *CommandName;
- CHAR16 *CommandNameWalker;
- CHAR16 *TempLocation;
-
- Found = FALSE;
-
- //
- // get just the first part of the command line...
- //
- CommandName = NULL;
- CommandName = StrnCatGrow (&CommandName, NULL, CommandNode->Cl, 0);
- if (CommandName == NULL) {
- return (FALSE);
- }
-
- CommandNameWalker = CommandName;
-
- //
- // Skip leading spaces and tabs.
- //
- while ((CommandNameWalker[0] == L' ') || (CommandNameWalker[0] == L'\t')) {
- CommandNameWalker++;
- }
-
- TempLocation = StrStr (CommandNameWalker, L" ");
-
- if (TempLocation != NULL) {
- *TempLocation = CHAR_NULL;
- }
-
- //
- // did we find a nested item ?
- //
- if (gUnicodeCollation->StriColl (
- gUnicodeCollation,
- (CHAR16 *)CommandNameWalker,
- (CHAR16 *)IncrementerTag
- ) == 0)
- {
- (*TargetCount)++;
- } else if (gUnicodeCollation->StriColl (
- gUnicodeCollation,
- (CHAR16 *)CommandNameWalker,
- (CHAR16 *)DecrementerTag
- ) == 0)
- {
- if (*TargetCount > 0) {
- (*TargetCount)--;
- }
- }
-
- //
- // did we find the matching one...
- //
- if (Label == NULL) {
- if (*TargetCount == 0) {
- Found = TRUE;
- if (!FindOnly) {
- if (MovePast) {
- ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link);
- } else {
- ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)CommandNode;
- }
- }
- }
- } else {
- if ( (gUnicodeCollation->StriColl (
- gUnicodeCollation,
- (CHAR16 *)CommandNameWalker,
- (CHAR16 *)Label
- ) == 0)
- && ((*TargetCount) == 0))
- {
- Found = TRUE;
- if (!FindOnly) {
- //
- // we found the target label without loops
- //
- if (MovePast) {
- ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link);
- } else {
- ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)CommandNode;
- }
- }
- }
- }
-
- //
- // Free the memory for this loop...
- //
- FreePool (CommandName);
- return (Found);
-}
-
-/**
- Move the script pointer from 1 tag (line) to another.
-
- It functions so that count starts at 1 and it increases or decreases when it
- hits the specified tags. when it hits zero the location has been found.
-
- DecrementerTag and IncrementerTag are used to get around for/endfor and
- similar paired types where the entire middle should be ignored.
-
- If label is used it will be used instead of the count.
-
- @param[in] Function The function to use to enumerate through the
- list. Normally GetNextNode or GetPreviousNode.
- @param[in] DecrementerTag The tag to decrement the count at.
- @param[in] IncrementerTag The tag to increment the count at.
- @param[in] Label A label to look for.
- @param[in, out] ScriptFile The pointer to the current script file structure.
- @param[in] MovePast TRUE makes function return 1 past the found
- location.
- @param[in] FindOnly TRUE to not change the ScriptFile.
- @param[in] WrapAroundScript TRUE to wrap end-to-beginning or vise versa in
- searching.
-**/
-BOOLEAN
-MoveToTag (
- IN CONST LIST_MANIP_FUNC Function,
- IN CONST CHAR16 *DecrementerTag,
- IN CONST CHAR16 *IncrementerTag,
- IN CONST CHAR16 *Label OPTIONAL,
- IN OUT SCRIPT_FILE *ScriptFile,
- IN CONST BOOLEAN MovePast,
- IN CONST BOOLEAN FindOnly,
- IN CONST BOOLEAN WrapAroundScript
- )
-{
- SCRIPT_COMMAND_LIST *CommandNode;
- BOOLEAN Found;
- UINTN TargetCount;
-
- if (Label == NULL) {
- TargetCount = 1;
- } else {
- TargetCount = 0;
- }
-
- if (ScriptFile == NULL) {
- return FALSE;
- }
-
- for (CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &ScriptFile->CurrentCommand->Link), Found = FALSE
- ; !IsNull (&ScriptFile->CommandList, &CommandNode->Link) && !Found
- ; CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link)
- )
- {
- Found = TestNodeForMove (
- Function,
- DecrementerTag,
- IncrementerTag,
- Label,
- ScriptFile,
- MovePast,
- FindOnly,
- CommandNode,
- &TargetCount
- );
- }
-
- if (WrapAroundScript && !Found) {
- for (CommandNode = (SCRIPT_COMMAND_LIST *)GetFirstNode (&ScriptFile->CommandList), Found = FALSE
- ; CommandNode != ScriptFile->CurrentCommand && !Found
- ; CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link)
- )
- {
- Found = TestNodeForMove (
- Function,
- DecrementerTag,
- IncrementerTag,
- Label,
- ScriptFile,
- MovePast,
- FindOnly,
- CommandNode,
- &TargetCount
- );
- }
- }
-
- return (Found);
-}
+/** @file + Main file for NULL named library for level 1 shell command functions. + + (C) Copyright 2013 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" + +STATIC CONST CHAR16 mFileName[] = L"ShellCommands"; +EFI_HII_HANDLE gShellLevel1HiiHandle = NULL; + +/** + Return the help text filename. Only used if no HII information found. + + @retval the filename. +**/ +CONST CHAR16 * +EFIAPI +ShellCommandGetManFileNameLevel1 ( + VOID + ) +{ + return (mFileName); +} + +/** + Constructor for the Shell Level 1 Commands library. + + Install the handlers for level 1 UEFI Shell 2.0 commands. + + @param ImageHandle the image handle of the process + @param SystemTable the EFI System Table pointer + + @retval EFI_SUCCESS the shell command handlers were installed successfully + @retval EFI_UNSUPPORTED the shell level required was not found. +**/ +EFI_STATUS +EFIAPI +ShellLevel1CommandsLibConstructor ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + // + // if shell level is less than 2 do nothing + // + if (PcdGet8 (PcdShellSupportLevel) < 1) { + return (EFI_SUCCESS); + } + + gShellLevel1HiiHandle = HiiAddPackages (&gShellLevel1HiiGuid, gImageHandle, UefiShellLevel1CommandsLibStrings, NULL); + if (gShellLevel1HiiHandle == NULL) { + return (EFI_DEVICE_ERROR); + } + + // + // install our shell command handlers that are always installed + // + ShellCommandRegisterCommandName (L"stall", ShellCommandRunStall, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_STALL))); + ShellCommandRegisterCommandName (L"for", ShellCommandRunFor, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_FOR))); + ShellCommandRegisterCommandName (L"goto", ShellCommandRunGoto, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_GOTO))); + ShellCommandRegisterCommandName (L"if", ShellCommandRunIf, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_IF))); + ShellCommandRegisterCommandName (L"shift", ShellCommandRunShift, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_SHIFT))); + ShellCommandRegisterCommandName (L"exit", ShellCommandRunExit, ShellCommandGetManFileNameLevel1, 1, L"", TRUE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_EXIT))); + ShellCommandRegisterCommandName (L"else", ShellCommandRunElse, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ELSE))); + ShellCommandRegisterCommandName (L"endif", ShellCommandRunEndIf, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ENDIF))); + ShellCommandRegisterCommandName (L"endfor", ShellCommandRunEndFor, ShellCommandGetManFileNameLevel1, 1, L"", FALSE, gShellLevel1HiiHandle, (EFI_STRING_ID)(PcdGet8 (PcdShellSupportLevel) < 3 ? 0 : STRING_TOKEN (STR_GET_HELP_ENDFOR))); + + return (EFI_SUCCESS); +} + +/** + Destructor for the library. free any resources. + + @param ImageHandle The image handle of the process. + @param SystemTable The EFI System Table pointer. +**/ +EFI_STATUS +EFIAPI +ShellLevel1CommandsLibDestructor ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + if (gShellLevel1HiiHandle != NULL) { + HiiRemovePackages (gShellLevel1HiiHandle); + } + + return (EFI_SUCCESS); +} + +/** + Test a node to see if meets the criterion. + + It functions so that count starts at 1 and it increases or decreases when it + hits the specified tags. when it hits zero the location has been found. + + DecrementerTag and IncrementerTag are used to get around for/endfor and + similar paired types where the entire middle should be ignored. + + If label is used it will be used instead of the count. + + @param[in] Function The function to use to enumerate through the + list. Normally GetNextNode or GetPreviousNode. + @param[in] DecrementerTag The tag to decrement the count at. + @param[in] IncrementerTag The tag to increment the count at. + @param[in] Label A label to look for. + @param[in, out] ScriptFile The pointer to the current script file structure. + @param[in] MovePast TRUE makes function return 1 past the found + location. + @param[in] FindOnly TRUE to not change the ScriptFile. + @param[in] CommandNode The pointer to the Node to test. + @param[in, out] TargetCount The pointer to the current count. +**/ +BOOLEAN +TestNodeForMove ( + IN CONST LIST_MANIP_FUNC Function, + IN CONST CHAR16 *DecrementerTag, + IN CONST CHAR16 *IncrementerTag, + IN CONST CHAR16 *Label OPTIONAL, + IN OUT SCRIPT_FILE *ScriptFile, + IN CONST BOOLEAN MovePast, + IN CONST BOOLEAN FindOnly, + IN CONST SCRIPT_COMMAND_LIST *CommandNode, + IN OUT UINTN *TargetCount + ) +{ + BOOLEAN Found; + CHAR16 *CommandName; + CHAR16 *CommandNameWalker; + CHAR16 *TempLocation; + + Found = FALSE; + + // + // get just the first part of the command line... + // + CommandName = NULL; + CommandName = StrnCatGrow (&CommandName, NULL, CommandNode->Cl, 0); + if (CommandName == NULL) { + return (FALSE); + } + + CommandNameWalker = CommandName; + + // + // Skip leading spaces and tabs. + // + while ((CommandNameWalker[0] == L' ') || (CommandNameWalker[0] == L'\t')) { + CommandNameWalker++; + } + + TempLocation = StrStr (CommandNameWalker, L" "); + + if (TempLocation != NULL) { + *TempLocation = CHAR_NULL; + } + + // + // did we find a nested item ? + // + if (gUnicodeCollation->StriColl ( + gUnicodeCollation, + (CHAR16 *)CommandNameWalker, + (CHAR16 *)IncrementerTag + ) == 0) + { + (*TargetCount)++; + } else if (gUnicodeCollation->StriColl ( + gUnicodeCollation, + (CHAR16 *)CommandNameWalker, + (CHAR16 *)DecrementerTag + ) == 0) + { + if (*TargetCount > 0) { + (*TargetCount)--; + } + } + + // + // did we find the matching one... + // + if (Label == NULL) { + if (*TargetCount == 0) { + Found = TRUE; + if (!FindOnly) { + if (MovePast) { + ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link); + } else { + ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)CommandNode; + } + } + } + } else { + if ( (gUnicodeCollation->StriColl ( + gUnicodeCollation, + (CHAR16 *)CommandNameWalker, + (CHAR16 *)Label + ) == 0) + && ((*TargetCount) == 0)) + { + Found = TRUE; + if (!FindOnly) { + // + // we found the target label without loops + // + if (MovePast) { + ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link); + } else { + ScriptFile->CurrentCommand = (SCRIPT_COMMAND_LIST *)CommandNode; + } + } + } + } + + // + // Free the memory for this loop... + // + FreePool (CommandName); + return (Found); +} + +/** + Move the script pointer from 1 tag (line) to another. + + It functions so that count starts at 1 and it increases or decreases when it + hits the specified tags. when it hits zero the location has been found. + + DecrementerTag and IncrementerTag are used to get around for/endfor and + similar paired types where the entire middle should be ignored. + + If label is used it will be used instead of the count. + + @param[in] Function The function to use to enumerate through the + list. Normally GetNextNode or GetPreviousNode. + @param[in] DecrementerTag The tag to decrement the count at. + @param[in] IncrementerTag The tag to increment the count at. + @param[in] Label A label to look for. + @param[in, out] ScriptFile The pointer to the current script file structure. + @param[in] MovePast TRUE makes function return 1 past the found + location. + @param[in] FindOnly TRUE to not change the ScriptFile. + @param[in] WrapAroundScript TRUE to wrap end-to-beginning or vise versa in + searching. +**/ +BOOLEAN +MoveToTag ( + IN CONST LIST_MANIP_FUNC Function, + IN CONST CHAR16 *DecrementerTag, + IN CONST CHAR16 *IncrementerTag, + IN CONST CHAR16 *Label OPTIONAL, + IN OUT SCRIPT_FILE *ScriptFile, + IN CONST BOOLEAN MovePast, + IN CONST BOOLEAN FindOnly, + IN CONST BOOLEAN WrapAroundScript + ) +{ + SCRIPT_COMMAND_LIST *CommandNode; + BOOLEAN Found; + UINTN TargetCount; + + if (Label == NULL) { + TargetCount = 1; + } else { + TargetCount = 0; + } + + if (ScriptFile == NULL) { + return FALSE; + } + + for (CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &ScriptFile->CurrentCommand->Link), Found = FALSE + ; !IsNull (&ScriptFile->CommandList, &CommandNode->Link) && !Found + ; CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link) + ) + { + Found = TestNodeForMove ( + Function, + DecrementerTag, + IncrementerTag, + Label, + ScriptFile, + MovePast, + FindOnly, + CommandNode, + &TargetCount + ); + } + + if (WrapAroundScript && !Found) { + for (CommandNode = (SCRIPT_COMMAND_LIST *)GetFirstNode (&ScriptFile->CommandList), Found = FALSE + ; CommandNode != ScriptFile->CurrentCommand && !Found + ; CommandNode = (SCRIPT_COMMAND_LIST *)(*Function)(&ScriptFile->CommandList, &CommandNode->Link) + ) + { + Found = TestNodeForMove ( + Function, + DecrementerTag, + IncrementerTag, + Label, + ScriptFile, + MovePast, + FindOnly, + CommandNode, + &TargetCount + ); + } + } + + return (Found); +} |