diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/Cd.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Cd.c | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Cd.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Cd.c deleted file mode 100644 index 74beb093c4..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Cd.c +++ /dev/null @@ -1,242 +0,0 @@ -/** @file
- Main file for attrib shell level 2 function.
-
- Copyright (c) 2009 - 2011, 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 "UefiShellLevel2CommandsLib.h"
-
-/**
- Function for 'cd' 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
-ShellCommandRunCd (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CONST CHAR16 *Directory;
- CHAR16 *Path;
- CHAR16 *Drive;
- UINTN DriveSize;
- CHAR16 *ProblemParam;
- SHELL_STATUS ShellStatus;
- SHELL_FILE_HANDLE Handle;
- CONST CHAR16 *Param1;
- CHAR16 *Param1Copy;
-
- ProblemParam = NULL;
- ShellStatus = SHELL_SUCCESS;
- Drive = NULL;
- DriveSize = 0;
-
- Status = CommandInit();
- ASSERT_EFI_ERROR(Status);
-
- //
- // 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, ProblemParam);
- FreePool(ProblemParam);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- ASSERT(FALSE);
- }
- }
-
- //
- // check for "-?"
- //
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- } else if (ShellCommandLineGetRawValue(Package, 2) != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- //
- // remember that param 0 is the command name
- // If there are 0 value parameters, then print the current directory
- // else If there are 2 value parameters, then print the error message
- // else If there is 1 value paramerer , then change the directory
- //
- Param1 = ShellCommandLineGetRawValue(Package, 1);
- if (Param1 == NULL) {
- //
- // display the current directory
- //
- Directory = ShellGetCurrentDir(NULL);
- if (Directory != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_PRINT), gShellLevel2HiiHandle, Directory);
- } else {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- }
- } else {
- Param1Copy = CatSPrint(NULL, L"%s", Param1, NULL);
- if (Param1Copy != NULL) {
- Param1Copy = PathCleanUpDirectories(Param1Copy);
- }
- if (Param1Copy != NULL) {
- if (StrCmp(Param1Copy, L".") == 0) {
- //
- // nothing to do... change to current directory
- //
- } else if (StrCmp(Param1Copy, L"..") == 0) {
- //
- // Change up one directory...
- //
- Directory = ShellGetCurrentDir(NULL);
- if (Directory == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- Drive = GetFullyQualifiedPath(Directory);
- PathRemoveLastItem(Drive);
- }
- if (ShellStatus == SHELL_SUCCESS && Drive != NULL) {
- //
- // change directory on current drive letter
- //
- Status = gEfiShellProtocol->SetCurDir(NULL, Drive);
- if (Status == EFI_NOT_FOUND) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- }
- }
- } else if (StrCmp(Param1Copy, L"\\") == 0) {
- //
- // Move to root of current drive
- //
- Directory = ShellGetCurrentDir(NULL);
- if (Directory == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- Drive = GetFullyQualifiedPath(Directory);
- while (PathRemoveLastItem(Drive)) ;
- }
- if (ShellStatus == SHELL_SUCCESS && Drive != NULL) {
- //
- // change directory on current drive letter
- //
- Status = gEfiShellProtocol->SetCurDir(NULL, Drive);
- if (Status == EFI_NOT_FOUND) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- }
- }
- } else if (StrStr(Param1Copy, L":") == NULL) {
- if (ShellGetCurrentDir(NULL) == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- ASSERT((Drive == NULL && DriveSize == 0) || (Drive != NULL));
- Drive = StrnCatGrow(&Drive, &DriveSize, ShellGetCurrentDir(NULL), 0);
- if (*Param1Copy == L'\\') {
- while (PathRemoveLastItem(Drive)) ;
- Drive = StrnCatGrow(&Drive, &DriveSize, Param1Copy+1, 0);
- } else {
- Drive = StrnCatGrow(&Drive, &DriveSize, Param1Copy, 0);
- }
- //
- // Verify that this is a valid directory
- //
- Status = gEfiShellProtocol->OpenFileByName(Drive, &Handle, EFI_FILE_MODE_READ);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_DIR_NF), gShellLevel2HiiHandle, Drive);
- ShellStatus = SHELL_NOT_FOUND;
- } else if (EFI_ERROR(FileHandleIsDirectory(Handle))) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NOT_DIR), gShellLevel2HiiHandle, Drive);
- ShellStatus = SHELL_NOT_FOUND;
- }
- if (ShellStatus == SHELL_SUCCESS && Drive != NULL) {
- //
- // change directory on current drive letter
- //
- Status = gEfiShellProtocol->SetCurDir(NULL, Drive);
- if (Status == EFI_NOT_FOUND) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- }
- }
- if (Handle != NULL) {
- gEfiShellProtocol->CloseFile(Handle);
- DEBUG_CODE(Handle = NULL;);
- }
- }
- } else {
- //
- // change directory on other drive letter
- //
- Drive = AllocateZeroPool(StrSize(Param1Copy));
- if (Drive == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellLevel2HiiHandle);
- ShellStatus = SHELL_OUT_OF_RESOURCES;
- } else {
- Drive = StrCpy(Drive, Param1Copy);
- Path = StrStr(Drive, L":");
- ASSERT(Path != NULL);
- if (*(Path+1) == CHAR_NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- *(Path+1) = CHAR_NULL;
- if (Path == Drive + StrLen(Drive)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- ShellStatus = SHELL_NOT_FOUND;
- } else {
- Status = gEfiShellProtocol->SetCurDir(Drive, Path+2);
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_PRINT), gShellLevel2HiiHandle, ShellGetCurrentDir(Drive));
- }
- }
- if (Status == EFI_NOT_FOUND) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CD_NF), gShellLevel2HiiHandle);
- Status = SHELL_NOT_FOUND;
- } else if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_DIR_NF), gShellLevel2HiiHandle, Param1Copy);
- Status = SHELL_NOT_FOUND;
- }
- }
- }
- }
- FreePool(Param1Copy);
- }
- }
-
- if (Drive != NULL) {
- FreePool(Drive);
- }
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- //
- // return the status
- //
- return (ShellStatus);
-}
-
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