diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c | 346 |
1 files changed, 0 insertions, 346 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c deleted file mode 100644 index 7948e53cfc..0000000000 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/UefiShellLevel2CommandsLib.c +++ /dev/null @@ -1,346 +0,0 @@ -/** @file
- Main file for NULL named library for level 2 shell command functions.
-
- these functions are:
- attrib,
- cd,
- cp,
- date*,
- time*,
- load,
- ls,
- map,
- mkdir,
- mv,
- parse,
- rm,
- reset,
- set,
- timezone*,
- vol
-
- * functions are non-interactive only
-
- Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
- Copyright (c) 2009 - 2015, 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"
-
-CONST CHAR16 mFileName[] = L"ShellCommands";
-EFI_HANDLE gShellLevel2HiiHandle = NULL;
-
-/**
- Get the filename to get help text from if not using HII.
-
- @retval The filename.
-**/
-CONST CHAR16*
-EFIAPI
-ShellCommandGetManFileNameLevel2 (
- VOID
- )
-{
- return (mFileName);
-}
-
-/**
- Constructor for the Shell Level 2 Commands library.
-
- Install the handlers for level 2 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 sucessfully
- @retval EFI_UNSUPPORTED the shell level required was not found.
-**/
-EFI_STATUS
-EFIAPI
-ShellLevel2CommandsLibConstructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- //
- // if shell level is less than 2 do nothing
- //
- if (PcdGet8(PcdShellSupportLevel) < 2) {
- return (EFI_SUCCESS);
- }
-
- gShellLevel2HiiHandle = HiiAddPackages (&gShellLevel2HiiGuid, gImageHandle, UefiShellLevel2CommandsLibStrings, NULL);
- if (gShellLevel2HiiHandle == NULL) {
- return (EFI_DEVICE_ERROR);
- }
-
- //
- // install our shell command handlers that are always installed
- //
- ShellCommandRegisterCommandName(L"attrib", ShellCommandRunAttrib , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_ATTRIB) );
- ShellCommandRegisterCommandName(L"cd", ShellCommandRunCd , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_CD) );
- ShellCommandRegisterCommandName(L"cp", ShellCommandRunCp , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_CP) );
- ShellCommandRegisterCommandName(L"load", ShellCommandRunLoad , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_LOAD) );
- ShellCommandRegisterCommandName(L"map", ShellCommandRunMap , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_MAP) );
- ShellCommandRegisterCommandName(L"mkdir", ShellCommandRunMkDir , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_MKDIR) );
- ShellCommandRegisterCommandName(L"mv", ShellCommandRunMv , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_MV) );
- ShellCommandRegisterCommandName(L"parse", ShellCommandRunParse , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_PARSE) );
- ShellCommandRegisterCommandName(L"reset", ShellCommandRunReset , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_RESET) );
- ShellCommandRegisterCommandName(L"set", ShellCommandRunSet , ShellCommandGetManFileNameLevel2, 2, L"",FALSE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_SET) );
- ShellCommandRegisterCommandName(L"ls", ShellCommandRunLs , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_LS) );
- ShellCommandRegisterCommandName(L"rm", ShellCommandRunRm , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_RM) );
- ShellCommandRegisterCommandName(L"vol", ShellCommandRunVol , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_VOL) );
-
- //
- // support for permanent (built in) aliases
- //
- ShellCommandRegisterAlias(L"rm", L"del");
- ShellCommandRegisterAlias(L"ls", L"dir");
- ShellCommandRegisterAlias(L"cp", L"copy");
- ShellCommandRegisterAlias(L"mkdir", L"md");
- ShellCommandRegisterAlias(L"cd ..", L"cd..");
- ShellCommandRegisterAlias(L"cd \\", L"cd\\");
- ShellCommandRegisterAlias(L"mv", L"ren");
- ShellCommandRegisterAlias(L"mv", L"move");
- ShellCommandRegisterAlias(L"map", L"mount");
- //
- // These are installed in level 2 or 3...
- //
- if (PcdGet8(PcdShellSupportLevel) == 2 || PcdGet8(PcdShellSupportLevel) == 3) {
- ShellCommandRegisterCommandName(L"date", ShellCommandRunDate , ShellCommandGetManFileNameLevel2, PcdGet8(PcdShellSupportLevel), L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_DATE) );
- ShellCommandRegisterCommandName(L"time", ShellCommandRunTime , ShellCommandGetManFileNameLevel2, PcdGet8(PcdShellSupportLevel), L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_TIME) );
- ShellCommandRegisterCommandName(L"timezone", ShellCommandRunTimeZone, ShellCommandGetManFileNameLevel2, PcdGet8(PcdShellSupportLevel), L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_TIMEZONE));
- } else {
- DEBUG_CODE_BEGIN();
- //
- // we want to be able to test these so install them under a different name in debug mode...
- //
- ShellCommandRegisterCommandName(L"l2date", ShellCommandRunDate , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_DATE) );
- ShellCommandRegisterCommandName(L"l2time", ShellCommandRunTime , ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_TIME) );
- ShellCommandRegisterCommandName(L"l2timezone", ShellCommandRunTimeZone, ShellCommandGetManFileNameLevel2, 2, L"", TRUE, gShellLevel2HiiHandle, STRING_TOKEN(STR_GET_HELP_TIMEZONE));
- DEBUG_CODE_END();
- }
-
- 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.
-
- @retval EFI_SUCCESS Always returned.
-**/
-EFI_STATUS
-EFIAPI
-ShellLevel2CommandsLibDestructor (
- IN EFI_HANDLE ImageHandle,
- IN EFI_SYSTEM_TABLE *SystemTable
- )
-{
- if (gShellLevel2HiiHandle != NULL) {
- HiiRemovePackages(gShellLevel2HiiHandle);
- }
- return (EFI_SUCCESS);
-}
-
-/**
- returns a fully qualified directory (contains a map drive at the begining)
- path from a unknown directory path.
-
- If Path is already fully qualified this will return a duplicat otherwise this
- will use get the current directory and use that to build the fully qualified
- version.
-
- if the return value is not NULL it must be caller freed.
-
- @param[in] Path The unknown Path Value
-
- @retval NULL A memory allocation failed
- @retval NULL A fully qualified path could not be discovered.
- @retval other An allocated pointer to a fuly qualified path.
-**/
-CHAR16*
-GetFullyQualifiedPath(
- IN CONST CHAR16* Path
- )
-{
- CHAR16 *PathToReturn;
- UINTN Size;
- CONST CHAR16 *CurDir;
-
- PathToReturn = NULL;
- Size = 0;
-
- ASSERT((PathToReturn == NULL && Size == 0) || (PathToReturn != NULL));
- //
- // convert a local path to an absolute path
- //
- if (StrStr(Path, L":") == NULL) {
- CurDir = gEfiShellProtocol->GetCurDir(NULL);
- StrnCatGrow(&PathToReturn, &Size, CurDir, 0);
- StrnCatGrow(&PathToReturn, &Size, L"\\", 0);
- if (*Path == L'\\') {
- Path++;
- }
- }
- StrnCatGrow(&PathToReturn, &Size, Path, 0);
-
- PathCleanUpDirectories(PathToReturn);
-
- if (PathToReturn == NULL) {
- return NULL;
- }
-
- while (PathToReturn[StrLen(PathToReturn)-1] == L'*') {
- PathToReturn[StrLen(PathToReturn)-1] = CHAR_NULL;
- }
-
- return (PathToReturn);
-}
-
-/**
- Function to verify all intermediate directories in the path.
-
- @param[in] Path The pointer to the path to fix.
-
- @retval EFI_SUCCESS The operation was successful.
-**/
-EFI_STATUS
-VerifyIntermediateDirectories (
- IN CONST CHAR16 *Path
- )
-{
- EFI_STATUS Status;
- CHAR16 *PathCopy;
- CHAR16 *TempSpot;
- SHELL_FILE_HANDLE FileHandle;
-
- ASSERT(Path != NULL);
-
- Status = EFI_SUCCESS;
- PathCopy = NULL;
- PathCopy = StrnCatGrow(&PathCopy, NULL, Path, 0);
- FileHandle = NULL;
-
- if (PathCopy == NULL) {
- return (EFI_OUT_OF_RESOURCES);
- }
-
- for (TempSpot = &PathCopy[StrLen(PathCopy)-1] ; *TempSpot != CHAR_NULL && *TempSpot != L'\\' ; TempSpot = &PathCopy[StrLen(PathCopy)-1]){
- *TempSpot = CHAR_NULL;
- }
- if (*TempSpot == L'\\') {
- *TempSpot = CHAR_NULL;
- }
-
- if (PathCopy != NULL && *PathCopy != CHAR_NULL) {
- Status = VerifyIntermediateDirectories(PathCopy);
-
- if (PathCopy[StrLen(PathCopy)-1] != L':') {
- if (!EFI_ERROR(Status)) {
- Status = ShellOpenFileByName(PathCopy, &FileHandle, EFI_FILE_MODE_READ, 0);
- if (FileHandle != NULL) {
- ShellCloseFile(&FileHandle);
- }
- }
- }
- }
-
- SHELL_FREE_NON_NULL(PathCopy);
-
- return (Status);
-}
-
-/**
- Be lazy and borrow from baselib.
-
- @param[in] Char The character to convert to upper case.
-
- @return Char as an upper case character.
-**/
-CHAR16
-InternalCharToUpper (
- IN CONST CHAR16 Char
- );
-
-/**
- String comparison without regard to case for a limited number of characters.
-
- @param[in] Source The first item to compare.
- @param[in] Target The second item to compare.
- @param[in] Count How many characters to compare.
-
- @retval NULL Source and Target are identical strings without regard to case.
- @return The location in Source where there is a difference.
-**/
-CONST CHAR16*
-StrniCmp(
- IN CONST CHAR16 *Source,
- IN CONST CHAR16 *Target,
- IN CONST UINTN Count
- )
-{
- UINTN LoopCount;
- CHAR16 Char1;
- CHAR16 Char2;
-
- ASSERT(Source != NULL);
- ASSERT(Target != NULL);
-
- for (LoopCount = 0 ; LoopCount < Count ; LoopCount++) {
- Char1 = InternalCharToUpper(Source[LoopCount]);
- Char2 = InternalCharToUpper(Target[LoopCount]);
- if (Char1 != Char2) {
- return (&Source[LoopCount]);
- }
- }
- return (NULL);
-}
-
-
-/**
- Cleans off all the quotes in the string.
-
- @param[in] OriginalString pointer to the string to be cleaned.
- @param[out] CleanString The new string with all quotes removed.
- Memory allocated in the function and free
- by caller.
-
- @retval EFI_SUCCESS The operation was successful.
-**/
-EFI_STATUS
-ShellLevel2StripQuotes (
- IN CONST CHAR16 *OriginalString,
- OUT CHAR16 **CleanString
- )
-{
- CHAR16 *Walker;
-
- if (OriginalString == NULL || CleanString == NULL) {
- return EFI_INVALID_PARAMETER;
- }
-
- *CleanString = AllocateCopyPool (StrSize (OriginalString), OriginalString);
- if (*CleanString == NULL) {
- return EFI_OUT_OF_RESOURCES;
- }
-
- for (Walker = *CleanString; Walker != NULL && *Walker != CHAR_NULL ; Walker++) {
- if (*Walker == L'\"') {
- CopyMem(Walker, Walker+1, StrSize(Walker) - sizeof(Walker[0]));
- }
- }
-
- return EFI_SUCCESS;
-}
-
-
|