diff options
author | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-14 05:18:09 +0000 |
---|---|---|
committer | jcarsey <jcarsey@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-09-14 05:18:09 +0000 |
commit | a405b86d274d32b92f69842bfb9a1ab143128f57 (patch) | |
tree | b6fb97d9a65152d2b6527d6cd226a5b48c675dd8 /ShellPkg/Library/UefiShellLevel1CommandsLib/For.c | |
parent | 52fb4d3d133883c6e0e8b8ee8a7af590a920f5eb (diff) | |
download | edk2-platforms-a405b86d274d32b92f69842bfb9a1ab143128f57.tar.xz |
udk2010.up2.shell initial release.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10874 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel1CommandsLib/For.c')
-rw-r--r-- | ShellPkg/Library/UefiShellLevel1CommandsLib/For.c | 581 |
1 files changed, 581 insertions, 0 deletions
diff --git a/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c b/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c new file mode 100644 index 0000000000..0e68119b8d --- /dev/null +++ b/ShellPkg/Library/UefiShellLevel1CommandsLib/For.c @@ -0,0 +1,581 @@ +/** @file
+ Main file for endfor and for shell level 1 functions.
+
+ Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+#include "UefiShellLevel1CommandsLib.h"
+#include <Library/PrintLib.h>
+
+BOOLEAN
+EFIAPI
+ShellIsValidForNumber (
+ IN CONST CHAR16 *Number
+ )
+{
+ if (Number == NULL || *Number == CHAR_NULL) {
+ return (FALSE);
+ }
+
+ if (*Number == L'-') {
+ Number++;
+ }
+
+ if (StrLen(Number) == 0) {
+ return (FALSE);
+ }
+
+ if (StrLen(Number) >= 7) {
+ if (StrStr(Number, L" ") != NULL && (StrStr(Number, L" ") - Number) >= 7) {
+ return (FALSE);
+ }
+ }
+
+ if (!ShellIsDecimalDigitCharacter(*Number)) {
+ return (FALSE);
+ }
+
+ return (TRUE);
+}
+
+/**
+ Function for 'endfor' 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
+ShellCommandRunEndFor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ BOOLEAN Found;
+
+ Status = CommandInit();
+ ASSERT_EFI_ERROR(Status);
+
+ if (!gEfiShellProtocol->BatchIsActive()) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_NO_SCRIPT), gShellLevel1HiiHandle, L"EndFor");
+ return (SHELL_UNSUPPORTED);
+ }
+
+ if (gEfiShellParametersProtocol->Argc > 1) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel1HiiHandle);
+ return (SHELL_INVALID_PARAMETER);
+ }
+
+ Found = MoveToTag(GetPreviousNode, L"for", L"endfor", NULL, ShellCommandGetCurrentScriptFile(), FALSE, FALSE, FALSE);
+
+ if (!Found) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_NO_MATCHING), gShellLevel1HiiHandle, L"For", L"EndFor", ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ return (SHELL_NOT_FOUND);
+ }
+ return (SHELL_SUCCESS);
+}
+
+typedef struct {
+ UINT32 Signature;
+ INTN Current;
+ INTN End;
+ INTN Step;
+ CHAR16 *ReplacementName;
+ CHAR16 *CurrentValue;
+ BOOLEAN RemoveSubstAlias;
+ CHAR16 Set[1];
+ } SHELL_FOR_INFO;
+#define SIZE_OF_SHELL_FOR_INFO OFFSET_OF (SHELL_FOR_INFO, Set)
+#define SHELL_FOR_INFO_SIGNATURE SIGNATURE_32 ('S', 'F', 'I', 's')
+
+/**
+ Update the value of a given alias on the list. If the alias is not there then add it.
+
+ @param[in] Alias The alias to test for.
+ @param[in] CommandString The updated command string.
+ @param[in,out] List The list to search.
+**/
+VOID
+EFIAPI
+InternalUpdateAliasOnList(
+ IN CONST CHAR16 *Alias,
+ IN CONST CHAR16 *CommandString,
+ IN OUT LIST_ENTRY *List
+ )
+{
+ ALIAS_LIST *Node;
+ BOOLEAN Found;
+
+ //
+ // assert for NULL parameter
+ //
+ ASSERT(Alias != NULL);
+
+ //
+ // check for the Alias
+ //
+ for ( Node = (ALIAS_LIST *)GetFirstNode(List), Found = FALSE
+ ; !IsNull(List, &Node->Link)
+ ; Node = (ALIAS_LIST *)GetNextNode(List, &Node->Link)
+ ){
+ ASSERT(Node->CommandString != NULL);
+ ASSERT(Node->Alias != NULL);
+ if (StrCmp(Node->Alias, Alias)==0) {
+ FreePool(Node->CommandString);
+ Node->CommandString = NULL;
+ Node->CommandString = StrnCatGrow(&Node->CommandString, NULL, CommandString, 0);
+ Found = TRUE;
+ break;
+ }
+ }
+ if (!Found) {
+ Node = AllocateZeroPool(sizeof(ALIAS_LIST));
+ ASSERT(Node->Alias == NULL);
+ Node->Alias = StrnCatGrow(&Node->Alias, NULL, Alias, 0);
+ ASSERT(Node->CommandString == NULL);
+ Node->CommandString = StrnCatGrow(&Node->CommandString, NULL, CommandString, 0);
+ InsertTailList(List, &Node->Link);
+ }
+}
+
+/**
+ Find out if an alias is on the given list.
+
+ @param[in] Alias The alias to test for.
+ @param[in] List The list to search.
+
+ @retval TRUE The alias is on the list.
+ @retval FALSE The alias is not on the list.
+**/
+BOOLEAN
+EFIAPI
+InternalIsAliasOnList(
+ IN CONST CHAR16 *Alias,
+ IN CONST LIST_ENTRY *List
+ )
+{
+ ALIAS_LIST *Node;
+
+ //
+ // assert for NULL parameter
+ //
+ ASSERT(Alias != NULL);
+
+ //
+ // check for the Alias
+ //
+ for ( Node = (ALIAS_LIST *)GetFirstNode(List)
+ ; !IsNull(List, &Node->Link)
+ ; Node = (ALIAS_LIST *)GetNextNode(List, &Node->Link)
+ ){
+ ASSERT(Node->CommandString != NULL);
+ ASSERT(Node->Alias != NULL);
+ if (StrCmp(Node->Alias, Alias)==0) {
+ return (TRUE);
+ }
+ }
+ return (FALSE);
+}
+
+/**
+ Remove an alias from the given list.
+
+ @param[in] Alias The alias to remove.
+ @param[in,out] List The list to search.
+**/
+BOOLEAN
+EFIAPI
+InternalRemoveAliasFromList(
+ IN CONST CHAR16 *Alias,
+ IN OUT LIST_ENTRY *List
+ )
+{
+ ALIAS_LIST *Node;
+
+ //
+ // assert for NULL parameter
+ //
+ ASSERT(Alias != NULL);
+
+ //
+ // check for the Alias
+ //
+ for ( Node = (ALIAS_LIST *)GetFirstNode(List)
+ ; !IsNull(List, &Node->Link)
+ ; Node = (ALIAS_LIST *)GetNextNode(List, &Node->Link)
+ ){
+ ASSERT(Node->CommandString != NULL);
+ ASSERT(Node->Alias != NULL);
+ if (StrCmp(Node->Alias, Alias)==0) {
+ RemoveEntryList(&Node->Link);
+ FreePool(Node->Alias);
+ FreePool(Node->CommandString);
+ FreePool(Node);
+ return (TRUE);
+ }
+ }
+ return (FALSE);
+}
+
+/**
+ Function for 'for' 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
+ShellCommandRunFor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ SHELL_STATUS ShellStatus;
+ SCRIPT_FILE *CurrentScriptFile;
+ CHAR16 *ArgSet;
+ CHAR16 *ArgSetWalker;
+ UINTN ArgSize;
+ UINTN LoopVar;
+ SHELL_FOR_INFO *Info;
+ CHAR16 *TempString;
+ CHAR16 *TempSpot;
+ BOOLEAN FirstPass;
+ EFI_SHELL_FILE_INFO *Node;
+ EFI_SHELL_FILE_INFO *FileList;
+ UINTN NewSize;
+
+ ArgSet = NULL;
+ ArgSize = 0;
+ ShellStatus = SHELL_SUCCESS;
+ ArgSetWalker = NULL;
+ TempString = NULL;
+ FirstPass = FALSE;
+
+ //
+ // 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"For");
+ return (SHELL_UNSUPPORTED);
+ }
+
+ if (gEfiShellParametersProtocol->Argc < 4) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel1HiiHandle);
+ return (SHELL_INVALID_PARAMETER);
+ }
+
+ CurrentScriptFile = ShellCommandGetCurrentScriptFile();
+ ASSERT(CurrentScriptFile != NULL);
+
+ if (CurrentScriptFile->CurrentCommand->Data == NULL) {
+ FirstPass = TRUE;
+
+ //
+ // Make sure that an End exists.
+ //
+ if (!MoveToTag(GetNextNode, L"endfor", L"for", NULL, CurrentScriptFile, TRUE, TRUE, FALSE)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_NO_MATCHING), gShellLevel1HiiHandle, L"EndFor", L"For", ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ return (SHELL_DEVICE_ERROR);
+ }
+
+ //
+ // Process the line.
+ //
+ if (gEfiShellParametersProtocol->Argv[1][0] != L'%' || gEfiShellParametersProtocol->Argv[1][2] != CHAR_NULL
+ ||!((gEfiShellParametersProtocol->Argv[1][1] >= L'a' && gEfiShellParametersProtocol->Argv[1][1] <= L'z')
+ ||(gEfiShellParametersProtocol->Argv[1][1] >= L'A' && gEfiShellParametersProtocol->Argv[1][1] <= L'Z'))
+ ) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_INV_VAR), gShellLevel1HiiHandle, gEfiShellParametersProtocol->Argv[2]);
+ return (SHELL_INVALID_PARAMETER);
+ }
+
+ if (gUnicodeCollation->StriColl(
+ gUnicodeCollation,
+ L"in",
+ gEfiShellParametersProtocol->Argv[2]) == 0) {
+ for (LoopVar = 0x3 ; LoopVar < gEfiShellParametersProtocol->Argc ; LoopVar++) {
+ ASSERT((ArgSet == NULL && ArgSize == 0) || (ArgSet != NULL));
+ if (ArgSet == NULL) {
+ // ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L"\"", 0);
+ } else {
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L" \"", 0);
+ }
+ if (StrStr(gEfiShellParametersProtocol->Argv[LoopVar], L"*") != NULL
+ ||StrStr(gEfiShellParametersProtocol->Argv[LoopVar], L"?") != NULL
+ ||StrStr(gEfiShellParametersProtocol->Argv[LoopVar], L"[") != NULL
+ ||StrStr(gEfiShellParametersProtocol->Argv[LoopVar], L"]") != NULL) {
+ FileList = NULL;
+ Status = ShellOpenFileMetaArg ((CHAR16*)gEfiShellParametersProtocol->Argv[LoopVar], EFI_FILE_MODE_READ, &FileList);
+ if (EFI_ERROR(Status) || FileList == NULL || IsListEmpty(&FileList->Link)) {
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, gEfiShellParametersProtocol->Argv[LoopVar], 0);
+ } else {
+ for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)
+ ; !IsNull(&FileList->Link, &Node->Link)
+ ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)
+ ){
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L" \"", 0);
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, Node->FullName, 0);
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L"\"", 0);
+ }
+ ShellCloseFileMetaArg(&FileList);
+ }
+ } else {
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, gEfiShellParametersProtocol->Argv[LoopVar], 0);
+ }
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L"\"", 0);
+ }
+ //
+ // set up for an 'in' for loop
+ //
+ NewSize = StrSize(ArgSet);
+ NewSize += sizeof(SHELL_FOR_INFO)+StrSize(gEfiShellParametersProtocol->Argv[1]);
+ Info = AllocateZeroPool(NewSize);
+ ASSERT(Info != NULL);
+ Info->Signature = SHELL_FOR_INFO_SIGNATURE;
+ CopyMem(Info->Set, ArgSet, StrSize(ArgSet));
+ NewSize = StrSize(gEfiShellParametersProtocol->Argv[1]);
+ CopyMem(Info->Set+(StrSize(ArgSet)/sizeof(Info->Set[0])), gEfiShellParametersProtocol->Argv[1], NewSize);
+ Info->ReplacementName = Info->Set+StrSize(ArgSet)/sizeof(Info->Set[0]);
+ Info->CurrentValue = (CHAR16*)Info->Set;
+ Info->Step = 0;
+ Info->Current = 0;
+ Info->End = 0;
+
+ if (InternalIsAliasOnList(Info->ReplacementName, &CurrentScriptFile->SubstList)) {
+ Info->RemoveSubstAlias = FALSE;
+ } else {
+ Info->RemoveSubstAlias = TRUE;
+ }
+ CurrentScriptFile->CurrentCommand->Data = Info;
+ } else if (gUnicodeCollation->StriColl(
+ gUnicodeCollation,
+ L"run",
+ gEfiShellParametersProtocol->Argv[2]) == 0) {
+ for (LoopVar = 0x3 ; LoopVar < gEfiShellParametersProtocol->Argc ; LoopVar++) {
+ ASSERT((ArgSet == NULL && ArgSize == 0) || (ArgSet != NULL));
+ if (ArgSet == NULL) {
+// ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L"\"", 0);
+ } else {
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L" ", 0);
+ }
+ ArgSet = StrnCatGrow(&ArgSet, &ArgSize, gEfiShellParametersProtocol->Argv[LoopVar], 0);
+// ArgSet = StrnCatGrow(&ArgSet, &ArgSize, L" ", 0);
+ }
+ //
+ // set up for a 'run' for loop
+ //
+ Info = AllocateZeroPool(sizeof(SHELL_FOR_INFO)+StrSize(gEfiShellParametersProtocol->Argv[1]));
+ ASSERT(Info != NULL);
+ CopyMem(Info->Set, gEfiShellParametersProtocol->Argv[1], StrSize(gEfiShellParametersProtocol->Argv[1]));
+ Info->ReplacementName = Info->Set;
+ Info->CurrentValue = NULL;
+ ArgSetWalker = ArgSet;
+ if (ArgSetWalker[0] != L'(') {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ArgSetWalker++;
+ while (ArgSetWalker != NULL && ArgSetWalker[0] == L' ') {
+ ArgSetWalker++;
+ }
+ if (!ShellIsValidForNumber(ArgSetWalker)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ if (ArgSetWalker[0] == L'-') {
+ Info->Current = 0 - (INTN)ShellStrToUintn(ArgSetWalker+1);
+ } else {
+ Info->Current = (INTN)ShellStrToUintn(ArgSetWalker);
+ }
+ ArgSetWalker = StrStr(ArgSetWalker, L" ");
+ while (ArgSetWalker != NULL && ArgSetWalker[0] == L' ') {
+ ArgSetWalker++;
+ }
+ if (ArgSetWalker == NULL || *ArgSetWalker == CHAR_NULL || !ShellIsValidForNumber(ArgSetWalker)){
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ if (ArgSetWalker[0] == L'-') {
+ Info->End = 0 - (INTN)ShellStrToUintn(ArgSetWalker+1);
+ } else {
+ Info->End = (INTN)ShellStrToUintn(ArgSetWalker);
+ }
+ if (Info->Current < Info->End) {
+ Info->Step = 1;
+ } else {
+ Info->Step = -1;
+ }
+
+ ArgSetWalker = StrStr(ArgSetWalker, L" ");
+ while (ArgSetWalker != NULL && ArgSetWalker[0] == L' ') {
+ ArgSetWalker++;
+ }
+ if (ArgSetWalker != NULL && *ArgSetWalker != CHAR_NULL) {
+ TempSpot = StrStr(ArgSetWalker, L")");
+ if (TempSpot == NULL) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ *TempSpot = CHAR_NULL;
+ if (ArgSetWalker == NULL || *ArgSetWalker == CHAR_NULL || !ShellIsValidForNumber(ArgSetWalker)){
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ if (*ArgSetWalker == L')') {
+ ASSERT(Info->Step == 1 || Info->Step == -1);
+ } else {
+ if (ArgSetWalker[0] == L'-') {
+ Info->Step = 0 - (INTN)ShellStrToUintn(ArgSetWalker+1);
+ } else {
+ Info->Step = (INTN)ShellStrToUintn(ArgSetWalker);
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ }
+ if (ShellStatus == SHELL_SUCCESS) {
+ if (InternalIsAliasOnList(Info->ReplacementName, &CurrentScriptFile->SubstList)) {
+ Info->RemoveSubstAlias = FALSE;
+ } else {
+ Info->RemoveSubstAlias = TRUE;
+ }
+ }
+ CurrentScriptFile->CurrentCommand->Data = Info;
+ } else {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM_SCRIPT), gShellLevel1HiiHandle, ArgSet, ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ }
+ } else {
+ //
+ // These need to be NULL since they are used to determine if this is the first pass later on...
+ //
+ ASSERT(ArgSetWalker == NULL);
+ ASSERT(ArgSet == NULL);
+ }
+
+ Info = (SHELL_FOR_INFO*)CurrentScriptFile->CurrentCommand->Data;
+ if (CurrentScriptFile->CurrentCommand->Reset) {
+ Info->CurrentValue = (CHAR16*)Info->Set;
+ FirstPass = TRUE;
+ CurrentScriptFile->CurrentCommand->Reset = FALSE;
+ }
+ if (ShellStatus == SHELL_SUCCESS) {
+ ASSERT(Info != NULL);
+ if (Info->Step != 0) {
+ //
+ // only advance if not the first pass
+ //
+ if (!FirstPass) {
+ //
+ // sequence version of for loop...
+ //
+ Info->Current += Info->Step;
+ }
+
+ TempString = AllocateZeroPool(50*sizeof(CHAR16));
+ UnicodeSPrint(TempString, 50*sizeof(CHAR16), L"%d", Info->Current);
+ InternalUpdateAliasOnList(Info->ReplacementName, TempString, &CurrentScriptFile->SubstList);
+ FreePool(TempString);
+
+ if ((Info->Step > 0 && Info->Current > Info->End) || (Info->Step < 0 && Info->Current < Info->End)) {
+ CurrentScriptFile->CurrentCommand->Data = NULL;
+ //
+ // find the matching endfor (we're done with the loop)
+ //
+ if (!MoveToTag(GetNextNode, L"endfor", L"for", NULL, CurrentScriptFile, TRUE, FALSE, FALSE)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_NO_MATCHING), gShellLevel1HiiHandle, L"EndFor", L"For", ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_DEVICE_ERROR;
+ }
+ if (Info->RemoveSubstAlias) {
+ //
+ // remove item from list
+ //
+ InternalRemoveAliasFromList(Info->ReplacementName, &CurrentScriptFile->SubstList);
+ }
+ FreePool(Info);
+ }
+ } else {
+ //
+ // Must be in 'in' version of for loop...
+ //
+ ASSERT(Info->Set != NULL);
+ if (Info->CurrentValue != NULL && *Info->CurrentValue != CHAR_NULL) {
+ if (Info->CurrentValue[0] == L'\"') {
+ Info->CurrentValue++;
+ }
+ while (Info->CurrentValue[0] == L' ') {
+ Info->CurrentValue++;
+ }
+ if (Info->CurrentValue[0] == L'\"') {
+ Info->CurrentValue++;
+ }
+ //
+ // do the next one of the set
+ //
+ ASSERT(TempString == NULL);
+ TempString = StrnCatGrow(&TempString, NULL, Info->CurrentValue, 0);
+ TempSpot = StrStr(TempString, L"\" \"");
+ if (TempSpot != NULL) {
+ *TempSpot = CHAR_NULL;
+ }
+ while (TempString[StrLen(TempString)-1] == L'\"') {
+ TempString[StrLen(TempString)-1] = CHAR_NULL;
+ }
+ InternalUpdateAliasOnList(Info->ReplacementName, TempString, &CurrentScriptFile->SubstList);
+ Info->CurrentValue += StrLen(TempString);
+
+ if (Info->CurrentValue[0] == L'\"') {
+ Info->CurrentValue++;
+ }
+ while (Info->CurrentValue[0] == L' ') {
+ Info->CurrentValue++;
+ }
+ if (Info->CurrentValue[0] == L'\"') {
+ Info->CurrentValue++;
+ }
+ FreePool(TempString);
+
+ } else {
+ CurrentScriptFile->CurrentCommand->Data = NULL;
+ //
+ // find the matching endfor (we're done with the loop)
+ //
+ if (!MoveToTag(GetNextNode, L"endfor", L"for", NULL, CurrentScriptFile, TRUE, FALSE, FALSE)) {
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SYNTAX_NO_MATCHING), gShellLevel1HiiHandle, L"EndFor", L"For", ShellCommandGetCurrentScriptFile()->CurrentCommand->Line);
+ ShellStatus = SHELL_DEVICE_ERROR;
+ }
+ if (Info->RemoveSubstAlias) {
+ //
+ // remove item from list
+ //
+ InternalRemoveAliasFromList(Info->ReplacementName, &CurrentScriptFile->SubstList);
+ }
+ FreePool(Info);
+ }
+ }
+ }
+ if (ArgSet != NULL) {
+ FreePool(ArgSet);
+ }
+ return (ShellStatus);
+}
+
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