diff options
Diffstat (limited to 'roms/edk2/ShellPkg/Library/UefiShellLevel2CommandsLib/MkDir.c')
| -rw-r--r-- | roms/edk2/ShellPkg/Library/UefiShellLevel2CommandsLib/MkDir.c | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/roms/edk2/ShellPkg/Library/UefiShellLevel2CommandsLib/MkDir.c b/roms/edk2/ShellPkg/Library/UefiShellLevel2CommandsLib/MkDir.c new file mode 100644 index 000000000..e3d7aaa1a --- /dev/null +++ b/roms/edk2/ShellPkg/Library/UefiShellLevel2CommandsLib/MkDir.c @@ -0,0 +1,161 @@ +/** @file
+ Main file for attrib shell level 2 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 "UefiShellLevel2CommandsLib.h"
+
+/**
+ Function for 'mkdir' 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
+ShellCommandRunMkDir (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ CONST CHAR16 *NewDirName;
+ CHAR16 *NewDirNameCopy;
+ CHAR16 *SplitName;
+ CHAR16 SaveSplitChar;
+ UINTN DirCreateCount;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ SHELL_FILE_HANDLE FileHandle;
+ SHELL_STATUS ShellStatus;
+
+ ShellStatus = SHELL_SUCCESS;
+ NewDirNameCopy = NULL;
+ SplitName = NULL;
+ SaveSplitChar = CHAR_NULL;
+ //
+ // initialize the shell lib (we must be in non-auto-init...)
+ //
+ Status = ShellInitialize();
+ ASSERT_EFI_ERROR(Status);
+
+ //
+ // 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), gShellLevel2HiiHandle, L"mkdir", ProblemParam);
+ FreePool(ProblemParam);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT(FALSE);
+ }
+ } else {
+ //
+ // check for "-?"
+ //
+ if (ShellCommandLineGetFlag(Package, L"-?")) {
+ ASSERT(FALSE);
+ }
+
+ //
+ // create a set of directories
+ //
+ if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
+ //
+ // we didnt get a single parameter
+ //
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel2HiiHandle, L"mkdir");
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ for ( DirCreateCount = 1
+ ;
+ ; DirCreateCount++
+ ){
+ //
+ // loop through each directory specified
+ //
+
+ NewDirName = ShellCommandLineGetRawValue(Package, DirCreateCount);
+ if (NewDirName == NULL) {
+ break;
+ }
+ //
+ // check if that already exists... if yes fail
+ //
+ FileHandle = NULL;
+ Status = ShellOpenFileByName(NewDirName,
+ &FileHandle,
+ EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE,
+ EFI_FILE_DIRECTORY
+ );
+ if (!EFI_ERROR(Status)) {
+ ShellCloseFile(&FileHandle);
+ ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_MKDIR_ALREADY), gShellLevel2HiiHandle, NewDirName);
+ ShellStatus = SHELL_INVALID_PARAMETER;
+ } else {
+ ASSERT(FileHandle == NULL);
+ //
+ // create the nested directory from parent to child.
+ // if NewDirName = test1\test2\test3, first create "test1\" directory, then "test1\test2\", finally "test1\test2\test3".
+ //
+ NewDirNameCopy = AllocateCopyPool (StrSize(NewDirName), NewDirName);
+ NewDirNameCopy = PathCleanUpDirectories (NewDirNameCopy);
+ if(NewDirNameCopy == NULL) {
+ ShellStatus = SHELL_OUT_OF_RESOURCES;
+ break;
+ }
+ SplitName = NewDirNameCopy;
+ while (SplitName != NULL) {
+ SplitName = StrStr (SplitName + 1, L"\\");
+ if (SplitName != NULL) {
+ SaveSplitChar = *(SplitName + 1);
+ *(SplitName + 1) = '\0';
+ }
+ //
+ // check if current nested directory already exists... continue to create the child directory.
+ //
+ Status = ShellOpenFileByName (NewDirNameCopy,
+ &FileHandle,
+ EFI_FILE_MODE_READ,
+ EFI_FILE_DIRECTORY
+ );
+ if (!EFI_ERROR(Status)) {
+ ShellCloseFile (&FileHandle);
+ } else {
+ Status = ShellCreateDirectory (NewDirNameCopy, &FileHandle);
+ if (EFI_ERROR(Status)) {
+ break;
+ }
+ if (FileHandle != NULL) {
+ gEfiShellProtocol->CloseFile (FileHandle);
+ }
+ }
+ if (SplitName != NULL) {
+ *(SplitName + 1) = SaveSplitChar;
+ }
+ }
+ if (EFI_ERROR(Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_MKDIR_CREATEFAIL), gShellLevel2HiiHandle, NewDirName);
+ ShellStatus = SHELL_ACCESS_DENIED;
+ break;
+ }
+ SHELL_FREE_NON_NULL (NewDirNameCopy);
+ }
+ }
+ }
+ }
+
+ //
+ // free the command line package
+ //
+ ShellCommandLineFreeVarList (Package);
+
+ return (ShellStatus);
+}
+
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