diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c | 595 |
1 files changed, 0 insertions, 595 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c deleted file mode 100644 index 55267a467a..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Ls.c +++ /dev/null @@ -1,595 +0,0 @@ -/** @file
- Main file for ls shell level 2 function.
-
- Copyright (c) 2009 - 2012, 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"
-#include <Guid/FileSystemInfo.h>
-
-/**
- print out the list of files and directories from the LS command
-
- @param[in] Rec TRUE to automatically recurse into each found directory
- FALSE to only list the specified directory.
- @param[in] Attribs List of required Attribute for display.
- If 0 then all non-system and non-hidden files will be printed.
- @param[in] Sfo TRUE to use Standard Format Output, FALSE otherwise
- @param[in] Path String with starting path.
- @param[in] First TRUE for the original and FALSE for any recursion spawned instances.
- @param[in] Count The count of bits enabled in Attribs.
- @param[in] TimeZone The current time zone offset.
-
- @retval SHELL_SUCCESS the printing was sucessful.
-**/
-SHELL_STATUS
-EFIAPI
-PrintLsOutput(
- IN CONST BOOLEAN Rec,
- IN CONST UINT64 Attribs,
- IN CONST BOOLEAN Sfo,
- IN CONST CHAR16 *Path,
- IN CONST BOOLEAN First,
- IN CONST UINTN Count,
- IN CONST INT16 TimeZone
- )
-{
- EFI_STATUS Status;
- EFI_SHELL_FILE_INFO *ListHead;
- EFI_SHELL_FILE_INFO *Node;
- SHELL_STATUS ShellStatus;
- UINT64 FileCount;
- UINT64 DirCount;
- UINT64 FileSize;
- CHAR16 *DirectoryName;
- UINTN LongestPath;
- EFI_FILE_SYSTEM_INFO *SysInfo;
- UINTN SysInfoSize;
- SHELL_FILE_HANDLE ShellFileHandle;
- CHAR16 *CorrectedPath;
- EFI_FILE_PROTOCOL *EfiFpHandle;
-
- FileCount = 0;
- DirCount = 0;
- FileSize = 0;
- ListHead = NULL;
- ShellStatus = SHELL_SUCCESS;
- LongestPath = 0;
- CorrectedPath = NULL;
-
- CorrectedPath = StrnCatGrow(&CorrectedPath, NULL, Path, 0);
- if (CorrectedPath == NULL) {
- return (SHELL_OUT_OF_RESOURCES);
- }
-
- PathCleanUpDirectories(CorrectedPath);
-
- Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);
- if (EFI_ERROR(Status)) {
- SHELL_FREE_NON_NULL(CorrectedPath);
- if(Status == EFI_NOT_FOUND){
- return (SHELL_NOT_FOUND);
- }
- return (SHELL_DEVICE_ERROR);
- }
- if (ListHead == NULL || IsListEmpty(&ListHead->Link)) {
- SHELL_FREE_NON_NULL(CorrectedPath);
- //
- // On the first one only we expect to find something...
- // do we find the . and .. directories otherwise?
- //
- if (First) {
- return (SHELL_NOT_FOUND);
- }
- return (SHELL_SUCCESS);
- }
-
- if (Sfo && First) {
- //
- // Get the first valid handle (directories)
- //
- for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)
- ; !IsNull(&ListHead->Link, &Node->Link) && Node->Handle == NULL
- ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
- );
-
- if (Node->Handle == NULL) {
- DirectoryName = GetFullyQualifiedPath(((EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link))->FullName);
-
- //
- // We need to open something up to get system information
- //
- Status = gEfiShellProtocol->OpenFileByName(
- DirectoryName,
- &ShellFileHandle,
- EFI_FILE_MODE_READ);
-
- ASSERT_EFI_ERROR(Status);
- FreePool(DirectoryName);
-
- //
- // Get the Volume Info from ShellFileHandle
- //
- SysInfo = NULL;
- SysInfoSize = 0;
- EfiFpHandle = ConvertShellHandleToEfiFileProtocol(ShellFileHandle);
- Status = EfiFpHandle->GetInfo(
- EfiFpHandle,
- &gEfiFileSystemInfoGuid,
- &SysInfoSize,
- SysInfo);
-
- if (Status == EFI_BUFFER_TOO_SMALL) {
- SysInfo = AllocateZeroPool(SysInfoSize);
- Status = EfiFpHandle->GetInfo(
- EfiFpHandle,
- &gEfiFileSystemInfoGuid,
- &SysInfoSize,
- SysInfo);
- }
-
- ASSERT_EFI_ERROR(Status);
-
- gEfiShellProtocol->CloseFile(ShellFileHandle);
- } else {
- //
- // Get the Volume Info from Node->Handle
- //
- SysInfo = NULL;
- SysInfoSize = 0;
- EfiFpHandle = ConvertShellHandleToEfiFileProtocol(Node->Handle);
- Status = EfiFpHandle->GetInfo(
- EfiFpHandle,
- &gEfiFileSystemInfoGuid,
- &SysInfoSize,
- SysInfo);
-
- if (Status == EFI_BUFFER_TOO_SMALL) {
- SysInfo = AllocateZeroPool(SysInfoSize);
- Status = EfiFpHandle->GetInfo(
- EfiFpHandle,
- &gEfiFileSystemInfoGuid,
- &SysInfoSize,
- SysInfo);
- }
-
- ASSERT_EFI_ERROR(Status);
- }
-
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_GEN_SFO_HEADER),
- gShellLevel2HiiHandle,
- L"ls");
- //
- // print VolumeInfo table
- //
- ASSERT(SysInfo != NULL);
- ShellPrintHiiEx (
- 0,
- gST->ConOut->Mode->CursorRow,
- NULL,
- STRING_TOKEN (STR_LS_SFO_VOLINFO),
- gShellLevel2HiiHandle,
- SysInfo->VolumeLabel,
- SysInfo->VolumeSize,
- SysInfo->ReadOnly?L"TRUE":L"FALSE",
- SysInfo->FreeSpace,
- SysInfo->BlockSize
- );
- if (SysInfo != NULL) {
- FreePool(SysInfo);
- }
- }
-
- if (!Sfo) {
- //
- // get directory name from path...
- //
- DirectoryName = GetFullyQualifiedPath(CorrectedPath);
-
- //
- // print header
- //
- ShellPrintHiiEx (
- 0,
- gST->ConOut->Mode->CursorRow,
- NULL,
- STRING_TOKEN (STR_LS_HEADER_LINE1),
- gShellLevel2HiiHandle,
- DirectoryName
- );
- FreePool(DirectoryName);
- }
- for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)
- ; !IsNull(&ListHead->Link, &Node->Link)
- ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
- ){
- ASSERT(Node != NULL);
- if (LongestPath < StrSize(Node->FullName)) {
- LongestPath = StrSize(Node->FullName);
- }
- ASSERT(Node->Info != NULL);
- ASSERT((Node->Info->Attribute & EFI_FILE_VALID_ATTR) == Node->Info->Attribute);
- if (Attribs == 0) {
- //
- // NOT system & NOT hidden
- //
- if ( (Node->Info->Attribute & EFI_FILE_SYSTEM)
- || (Node->Info->Attribute & EFI_FILE_HIDDEN)
- ){
- continue;
- }
- } else if (Attribs != EFI_FILE_VALID_ATTR) {
- if (Count == 1) {
- //
- // the bit must match
- //
- if ( (Node->Info->Attribute & Attribs) != Attribs) {
- continue;
- }
- } else {
- //
- // exact match on all bits
- //
- if ( (Node->Info->Attribute|EFI_FILE_ARCHIVE) != (Attribs|EFI_FILE_ARCHIVE)) {
- continue;
- }
- }
- }
-
- if (Sfo) {
- //
- // Print the FileInfo Table
- //
- ShellPrintHiiEx (
- 0,
- gST->ConOut->Mode->CursorRow,
- NULL,
- STRING_TOKEN (STR_LS_SFO_FILEINFO),
- gShellLevel2HiiHandle,
- Node->FullName,
- Node->Info->FileSize,
- Node->Info->PhysicalSize,
- (Node->Info->Attribute & EFI_FILE_ARCHIVE) != 0?L"a":L"",
- (Node->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"d":L"",
- (Node->Info->Attribute & EFI_FILE_HIDDEN) != 0?L"h":L"",
- (Node->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L"r":L"",
- (Node->Info->Attribute & EFI_FILE_SYSTEM) != 0?L"s":L"",
- Node->Info->CreateTime.Hour,
- Node->Info->CreateTime.Minute,
- Node->Info->CreateTime.Second,
- Node->Info->CreateTime.Day,
- Node->Info->CreateTime.Month,
- Node->Info->CreateTime.Year,
- Node->Info->LastAccessTime.Hour,
- Node->Info->LastAccessTime.Minute,
- Node->Info->LastAccessTime.Second,
- Node->Info->LastAccessTime.Day,
- Node->Info->LastAccessTime.Month,
- Node->Info->LastAccessTime.Year,
- Node->Info->ModificationTime.Hour,
- Node->Info->ModificationTime.Minute,
- Node->Info->ModificationTime.Second,
- Node->Info->ModificationTime.Day,
- Node->Info->ModificationTime.Month,
- Node->Info->ModificationTime.Year
- );
- } else {
- //
- // print this one out...
- // first print the universal start, next print the type specific name format, last print the CRLF
- //
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_LS_LINE_START_ALL),
- gShellLevel2HiiHandle,
- &Node->Info->ModificationTime,
- (Node->Info->Attribute & EFI_FILE_DIRECTORY) != 0?L"<DIR>":L"",
- (Node->Info->Attribute & EFI_FILE_READ_ONLY) != 0?L'r':L' ',
- Node->Info->FileSize
- );
- if (Node->Info->Attribute & EFI_FILE_DIRECTORY) {
- DirCount++;
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_LS_LINE_END_DIR),
- gShellLevel2HiiHandle,
- Node->FileName
- );
- } else {
- FileCount++;
- FileSize += Node->Info->FileSize;
- if ( (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".nsh", (CHAR16*)&(Node->FileName[StrLen (Node->FileName) - 4])) == 0)
- || (gUnicodeCollation->StriColl(gUnicodeCollation, (CHAR16*)L".efi", (CHAR16*)&(Node->FileName[StrLen (Node->FileName) - 4])) == 0)
- ){
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_LS_LINE_END_EXE),
- gShellLevel2HiiHandle,
- Node->FileName
- );
- } else {
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_LS_LINE_END_FILE),
- gShellLevel2HiiHandle,
- Node->FileName
- );
- }
- }
- }
- }
-
- if (!Sfo) {
- //
- // print footer
- //
- ShellPrintHiiEx (
- -1,
- -1,
- NULL,
- STRING_TOKEN (STR_LS_FOOTER_LINE),
- gShellLevel2HiiHandle,
- FileCount,
- FileSize,
- DirCount
- );
- }
-
- if (Rec){
- DirectoryName = AllocateZeroPool(LongestPath + 2*sizeof(CHAR16));
- if (DirectoryName == NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_MEM), gShellLevel2HiiHandle);
- ShellStatus = SHELL_OUT_OF_RESOURCES;
- } else {
- for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link)
- ; !IsNull(&ListHead->Link, &Node->Link) && ShellStatus == SHELL_SUCCESS
- ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
- ){
- if (ShellGetExecutionBreakFlag ()) {
- ShellStatus = SHELL_ABORTED;
- break;
- }
-
- //
- // recurse on any directory except the traversing ones...
- //
- if (((Node->Info->Attribute & EFI_FILE_DIRECTORY) == EFI_FILE_DIRECTORY)
- && StrCmp(Node->FileName, L".") != 0
- && StrCmp(Node->FileName, L"..") != 0
- ){
- StrCpy(DirectoryName, Node->FullName);
- StrCat(DirectoryName, L"\\*");
- ShellStatus = PrintLsOutput(
- Rec,
- Attribs,
- Sfo,
- DirectoryName,
- FALSE,
- Count,
- TimeZone);
- }
- }
- FreePool(DirectoryName);
- }
- }
-
- FreePool(CorrectedPath);
- ShellCloseFileMetaArg(&ListHead);
- FreePool(ListHead);
- return (ShellStatus);
-}
-
-STATIC CONST SHELL_PARAM_ITEM LsParamList[] = {
- {L"-r", TypeFlag},
- {L"-a", TypeStart},
- {L"-sfo", TypeFlag},
- {NULL, TypeMax}
- };
-
-/**
- Function for 'ls' 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
-ShellCommandRunLs (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- CONST CHAR16 *Attribs;
- SHELL_STATUS ShellStatus;
- UINT64 RequiredAttributes;
- CONST CHAR16 *PathName;
- CONST CHAR16 *CurDir;
- UINTN Count;
- CHAR16 *FullPath;
- UINTN Size;
- EFI_TIME TheTime;
- BOOLEAN SfoMode;
-
- Size = 0;
- FullPath = NULL;
- ProblemParam = NULL;
- Attribs = NULL;
- ShellStatus = SHELL_SUCCESS;
- RequiredAttributes = 0;
- PathName = NULL;
- CurDir = NULL;
- Count = 0;
-
- //
- // initialize the shell lib (we must be in non-auto-init...)
- //
- Status = ShellInitialize();
- ASSERT_EFI_ERROR(Status);
-
- //
- // Fix local copies of the protocol pointers
- //
- Status = CommandInit();
- ASSERT_EFI_ERROR(Status);
-
- //
- // parse the command line
- //
- Status = ShellCommandLineParse (LsParamList, &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);
- }
- } else {
- //
- // check for "-?"
- //
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
- }
-
- if (ShellCommandLineGetCount(Package) > 2) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
- ShellStatus = SHELL_INVALID_PARAMETER;
- } else {
- //
- // check for -a
- //
- if (ShellCommandLineGetFlag(Package, L"-a")) {
- for ( Attribs = ShellCommandLineGetValue(Package, L"-a")
- ; Attribs != NULL && *Attribs != CHAR_NULL && ShellStatus == SHELL_SUCCESS
- ; Attribs++
- ){
- switch (*Attribs) {
- case L'a':
- case L'A':
- RequiredAttributes |= EFI_FILE_ARCHIVE;
- Count++;
- continue;
- case L's':
- case L'S':
- RequiredAttributes |= EFI_FILE_SYSTEM;
- Count++;
- continue;
- case L'h':
- case L'H':
- RequiredAttributes |= EFI_FILE_HIDDEN;
- Count++;
- continue;
- case L'r':
- case L'R':
- RequiredAttributes |= EFI_FILE_READ_ONLY;
- Count++;
- continue;
- case L'd':
- case L'D':
- RequiredAttributes |= EFI_FILE_DIRECTORY;
- Count++;
- continue;
- default:
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_ATTRIBUTE), gShellLevel2HiiHandle, ShellCommandLineGetValue(Package, L"-a"));
- ShellStatus = SHELL_INVALID_PARAMETER;
- break;
- } // switch
- } // for loop
- //
- // if nothing is specified all are specified
- //
- if (RequiredAttributes == 0) {
- RequiredAttributes = EFI_FILE_VALID_ATTR;
- }
- } // if -a present
- if (ShellStatus == SHELL_SUCCESS) {
- PathName = ShellCommandLineGetRawValue(Package, 1);
- if (PathName == NULL) {
- CurDir = gEfiShellProtocol->GetCurDir(NULL);
- if (CurDir == NULL) {
- ShellStatus = SHELL_NOT_FOUND;
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- }
- }
- if (PathName != NULL) {
- if (StrStr(PathName, L":") == NULL && gEfiShellProtocol->GetCurDir(NULL) == NULL) {
- ShellStatus = SHELL_NOT_FOUND;
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
- } else {
- ASSERT((FullPath == NULL && Size == 0) || (FullPath != NULL));
- StrnCatGrow(&FullPath, &Size, PathName, 0);
- if (ShellIsDirectory(PathName) == EFI_SUCCESS) {
- StrnCatGrow(&FullPath, &Size, L"\\*", 0);
- }
- }
- } else {
- ASSERT(FullPath == NULL);
- StrnCatGrow(&FullPath, NULL, L"*", 0);
- }
- Status = gRT->GetTime(&TheTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"gRT->GetTime", Status);
- TheTime.TimeZone = EFI_UNSPECIFIED_TIMEZONE;
- }
-
- SfoMode = ShellCommandLineGetFlag(Package, L"-sfo");
- if (ShellStatus == SHELL_SUCCESS) {
- ShellStatus = PrintLsOutput(
- ShellCommandLineGetFlag(Package, L"-r"),
- RequiredAttributes,
- SfoMode,
- FullPath,
- TRUE,
- Count,
- (INT16)(TheTime.TimeZone==EFI_UNSPECIFIED_TIMEZONE?0:TheTime.TimeZone)
- );
- if (ShellStatus == SHELL_NOT_FOUND) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_FILES), gShellLevel2HiiHandle);
- } else if (ShellStatus == SHELL_INVALID_PARAMETER) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle);
- } else if (ShellStatus == SHELL_ABORTED) {
- //
- // Ignore aborting.
- //
- } else if (ShellStatus != SHELL_SUCCESS) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle);
- }
- }
- }
- }
- }
-
- if (FullPath != NULL) {
- FreePool(FullPath);
- }
- //
- // free the command line package
- //
- ShellCommandLineFreeVarList (Package);
-
- return (ShellStatus);
-}
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