/** The getenv function searches an environment list, provided by the host
environment, for a string that matches the string pointed to by name. The
set of environment names and the method for altering the environment list
are determined by the underlying UEFI Shell implementation.
@return The getenv function returns a pointer to a string associated with
the matched list member. The string pointed to shall not be
modified by the program, but may be overwritten by a subsequent
call to the getenv function. If the specified name cannot be
found, a null pointer is returned.
**/
char *getenv(const char *name)
{
const CHAR16 *EfiEnv;
char *retval = NULL;
(void)AsciiStrToUnicodeStr( name, gMD->UString);
EfiEnv = ShellGetEnvironmentVariable(gMD->UString);
if(EfiEnv != NULL) {
retval = UnicodeStrToAsciiStr( EfiEnv, gMD->ASgetenv);
}
return retval;
}
/**
Determine if String represents a valid profile.
@param[in] String The pointer to the string to test.
@retval TRUE String is a valid profile.
@retval FALSE String is not a valid profile.
**/
BOOLEAN
EFIAPI
IsValidProfile (
IN CONST CHAR16 *String
)
{
CONST CHAR16 *ProfilesString;
CONST CHAR16 *TempLocation;
ProfilesString = ShellGetEnvironmentVariable(L"profiles");
ASSERT(ProfilesString != NULL);
TempLocation = StrStr(ProfilesString, String);
if ((TempLocation != NULL) && (*(TempLocation-1) == L';') && (*(TempLocation+StrLen(String)) == L';')) {
return (TRUE);
}
return (FALSE);
}
/**
as the real entry point for the application.
@param[in] ImageHandle The firmware allocated handle for the EFI image.
@param[in] SystemTable A pointer to the EFI System Table.
@retval EFI_SUCCESS The entry point is executed successfully.
@retval other Some error occurs when executing this entry point.
**/
EFI_STATUS
EFIAPI
UefiMain (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_FILE_HANDLE FileHandle;
EFI_STATUS Status;
CHAR16 FileName[100];
UINTN BufferSize;
UINT64 Position;
UINT8 Buffer[200];
EFI_FILE_INFO *pFileInfo;
UINT64 Size;
BOOLEAN NoFile;
EFI_SHELL_FILE_INFO *pShellFileInfo;
LIST_ENTRY *List;
// CONST CHAR16 *Tester;
FileHandle = NULL;
StrCpy(FileName, L"testfile.txt");
// Position = 0;
pFileInfo = NULL;
Size = 0;
NoFile = FALSE;
pShellFileInfo = NULL;
List = NULL;
// command line param functions
Status = ShellCommandLineParse(ParamList, &List, NULL, FALSE);
// if you put an invalid parameter you SHOULD hit this assert.
ASSERT_EFI_ERROR(Status);
if (List) {
ASSERT(ShellCommandLineGetFlag(List, L"/Param5") == FALSE);
ASSERT(ShellCommandLineGetFlag(List, L"/Param1") != FALSE);
ASSERT(StrCmp(ShellCommandLineGetValue(List, L"/Param2"), L"Val1")==0);
ASSERT(StrCmp(ShellCommandLineGetRawValue(List, 0), L"SimpleApplication.efi")==0);
// Tester = ShellCommandLineGetValue(List, L"/Param3");
// Tester = ShellCommandLineGetValue(List, L"/Param4");
ShellCommandLineFreeVarList(List);
} else {
Print(L"param checking skipped.\r\n");
}
// return (EFI_SUCCESS);
ASSERT(ShellGetExecutionBreakFlag() == FALSE);
ASSERT(StrCmp(ShellGetCurrentDir(NULL), L"f10:\\") == 0);
Print(L"execution break and get cur dir - pass\r\n");
ShellSetPageBreakMode(TRUE);
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
BufferSize = StrSize(FileName);
Status = ShellWriteFile(FileHandle, &BufferSize, FileName);
ASSERT_EFI_ERROR(Status);
Status = ShellGetFilePosition(FileHandle, &Position);
ASSERT_EFI_ERROR(Status);
ASSERT(Position == 0x1A);
Status = ShellSetFilePosition(FileHandle, 0);
ASSERT_EFI_ERROR(Status);
BufferSize = sizeof(Buffer) * sizeof(Buffer[0]);
Status = ShellReadFile(FileHandle, &BufferSize, Buffer);
ASSERT_EFI_ERROR(Status);
ASSERT(BufferSize == 0x1A);
ASSERT(StrCmp((CHAR16*)Buffer, FileName) == 0);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
ASSERT(StrCmp(pFileInfo->FileName, FileName) == 0);
ASSERT(pFileInfo->FileSize == 0x1A);
FreePool(pFileInfo);
pFileInfo = NULL;
Status = ShellCloseFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
Print(L"read, write, create, getinfo - pass\r\n");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
pFileInfo->FileSize = 0x20;
Status = ShellSetFileInfo(FileHandle, pFileInfo);
FreePool(pFileInfo);
pFileInfo = NULL;
ASSERT_EFI_ERROR(Status);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
ASSERT(StrCmp(pFileInfo->FileName, FileName) == 0);
ASSERT(pFileInfo->PhysicalSize == 0x20);
ASSERT(pFileInfo->FileSize == 0x20);
ASSERT((pFileInfo->Attribute&EFI_FILE_DIRECTORY)==0);
FreePool(pFileInfo);
Status = ShellGetFileSize(FileHandle, &Size);
ASSERT(Size == 0x20);
ASSERT_EFI_ERROR(Status);
Status = ShellCloseFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
Print(L"setinfo and change size, getsize - pass\r\n");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
ASSERT(StrCmp(pFileInfo->FileName, FileName) == 0);
ASSERT(pFileInfo->PhysicalSize == 0x20);
ASSERT(pFileInfo->FileSize == 0x20);
ASSERT((pFileInfo->Attribute&EFI_FILE_DIRECTORY)==0);
FreePool(pFileInfo);
pFileInfo = NULL;
Status = ShellDeleteFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
Print(L"reopen file - pass\r\n");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
ASSERT(StrCmp(pFileInfo->FileName, FileName) == 0);
ASSERT(pFileInfo->PhysicalSize == 0x0);
ASSERT(pFileInfo->FileSize == 0x0);
ASSERT((pFileInfo->Attribute&EFI_FILE_DIRECTORY)==0);
FreePool(pFileInfo);
Status = ShellDeleteFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
Print(L"size of empty - pass\r\n");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT(Status == EFI_NOT_FOUND);
ASSERT(FileHandle == NULL);
Status = ShellCreateDirectory(FileName, &FileHandle);
ASSERT_EFI_ERROR(Status);
ASSERT(FileHandle != NULL);
pFileInfo = ShellGetFileInfo(FileHandle);
ASSERT(pFileInfo != NULL);
ASSERT(StrCmp(pFileInfo->FileName, FileName) == 0);
ASSERT(pFileInfo->Attribute&EFI_FILE_DIRECTORY);
Status = ShellDeleteFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
Print(L"Directory create - pass\r\n");
// FindFirst and FindNext
StrCpy(FileName, L"testDir");
Status = ShellCreateDirectory(FileName, &FileHandle);
Status = ShellCloseFile(&FileHandle);
StrCat(FileName, L"\\File.txt");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
Status = ShellCloseFile(&FileHandle);
StrCpy(FileName, L"testDir");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
Status = ShellFindFirstFile(FileHandle, &pFileInfo);
ASSERT_EFI_ERROR(Status);
Status = ShellFindNextFile(FileHandle, pFileInfo, &NoFile);
ASSERT_EFI_ERROR(Status);
ASSERT(NoFile == FALSE);
Status = ShellFindNextFile(FileHandle, pFileInfo, &NoFile);
ASSERT_EFI_ERROR(Status);
ASSERT(NoFile == FALSE);
Status = ShellFindNextFile(FileHandle, pFileInfo, &NoFile);
ASSERT_EFI_ERROR(Status);
///@todo - why is NoFile never set? limitation of NT32 file system?
Status = ShellDeleteFile(&FileHandle);
ASSERT(Status == RETURN_WARN_DELETE_FAILURE);
Print(L"FindFirst - pass\r\n");
Print(L"FindNext - Verify with real EFI system. Cant verify NoFile under NT32\r\n");
// open and close meta arg
Status = ShellOpenFileMetaArg(L"testDir\\*.*", EFI_FILE_MODE_READ, &pShellFileInfo);
ASSERT_EFI_ERROR(Status);
ASSERT(pShellFileInfo->Status == 0);
ASSERT(StrCmp(pShellFileInfo->FileName, L"File.txt") == 0);
ASSERT(pShellFileInfo->Handle);
ASSERT(pShellFileInfo->Info);
ASSERT(pShellFileInfo->Info->FileSize == 0);
ASSERT(StrCmp(pShellFileInfo->Info->FileName, L"File.txt") == 0);
ASSERT(pShellFileInfo->Info->Attribute == 0);
Status = ShellCloseFileMetaArg(&pShellFileInfo);
ASSERT_EFI_ERROR(Status);
Print(L"Open/Close Meta Arg - pass\r\n");
// now delete that file and that directory
StrCat(FileName, L"\\File.txt");
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
ASSERT_EFI_ERROR(Status);
Status = ShellDeleteFile(&FileHandle);
StrCpy(FileName, L"testDir");
ASSERT_EFI_ERROR(Status);
Status = ShellOpenFileByName(FileName,
&FileHandle,
EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE,
0
);
Status = ShellDeleteFile(&FileHandle);
ASSERT_EFI_ERROR(Status);
// get environment variable
// made for testing under nt32
ASSERT(StrCmp(ShellGetEnvironmentVariable(L"path"), L".;f10:\\efi\\tools;f10:\\efi\\boot;f10:\\;f9:\\efi\\tools;f9:\\efi\\boot;f9:\\") == 0);
Print(L"ShellGetEnvironmentVariable - pass\r\n");
// set environment variable
Status = ShellSetEnvironmentVariable(L"", L"", FALSE);
ASSERT(Status == EFI_UNSUPPORTED);
Print(L"ShellSetEnvironmentVariable - pass\r\n");
// ShellExecute
Status = ShellExecute(&ImageHandle, L"EmptyApplication.efi", TRUE, NULL, NULL);
ASSERT_EFI_ERROR(Status);
// the pass printout for this is performed by EmptyApplication
Print(L"\r\n");
// page break mode (done last so we can see the results)
// we set this true at the begining of the program
// this is enough lines to trigger the page...
Print(L"1\r\n2\r\n3\r\n4\r\n5\r\n6\r\n7\r\n8\r\n9\r\n10\r\n11\r\n12\r\n13\r\n14\r\n15\r\n16\r\n17\r\n18\r\n19\r\n20\r\n21\r\n22\r\n23\r\n24\r\n25\r\n26\r\n27\r\n28\r\n29\r\n30\r\n31\r\n");
ShellSetPageBreakMode(FALSE);
Print(L"1\r\n2\r\n3\r\n4\r\n5\r\n6\r\n7\r\n8\r\n9\r\n10\r\n11\r\n12\r\n13\r\n14\r\n15\r\n16\r\n17\r\n18\r\n19\r\n20\r\n21\r\n22\r\n23\r\n24\r\n25\r\n26\r\n27\r\n28\r\n29\r\n30\r\n31\r\n32\r\n33\r\n34\r\n35\r\n36\r\n37\r\n38\r\n39\r\n40\r\n41\r\n42\r\n43\r\n44\r\n45\r\n46\r\n47\r\n48\r\n49\r\n50\r\n51\r\n52\r\n53\r\n54\r\n55\r\n56\r\n57\r\n58\r\n59\r\n60\r\n");
return EFI_SUCCESS;
}
/**
Function for 'set' 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
ShellCommandRunSet (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
LIST_ENTRY *Package;
CONST CHAR16 *KeyName;
CONST CHAR16 *Value;
CHAR16 *ProblemParam;
SHELL_STATUS ShellStatus;
ProblemParam = NULL;
ShellStatus = SHELL_SUCCESS;
//
// initialize the shell lib (we must be in non-auto-init...)
//
Status = ShellInitialize();
ASSERT_EFI_ERROR(Status);
//
// Make sure globals are good...
//
Status = CommandInit();
ASSERT_EFI_ERROR(Status);
//
// parse the command line
//
Status = ShellCommandLineParse (SetParamList, &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);
return (SHELL_INVALID_PARAMETER);
} else {
ASSERT(FALSE);
}
} else {
//
// check for "-?"
//
if (ShellCommandLineGetFlag(Package, L"-?")) {
ASSERT(FALSE);
} else if (ShellCommandLineGetRawValue(Package, 3) != NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
} else if (ShellCommandLineGetRawValue(Package, 1) != NULL && ShellCommandLineGetFlag(Package, L"-d")) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellLevel2HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
} else if (ShellCommandLineGetFlag(Package, L"-d")) {
//
// delete a environment variable
//
KeyName = ShellCommandLineGetValue(Package, L"-d");
if (KeyName == NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_VALUE), gShellLevel2HiiHandle, L"-d");
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
Status = ShellSetEnvironmentVariable(KeyName, L"", ShellCommandLineGetFlag(Package, L"-v"));
if (EFI_ERROR(Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_ND), gShellLevel2HiiHandle, KeyName, Status);
ShellStatus = SHELL_DEVICE_ERROR;
}
}
} else if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
//
// print out all current environment variables
//
return(PrintAllShellEnvVars());
} else {
//
// we are either printing one or assigning one
//
KeyName = ShellCommandLineGetRawValue(Package, 1);
Value = ShellCommandLineGetRawValue(Package, 2);
if (KeyName != NULL && Value != NULL) {
//
// assigning one
//
Status = ShellSetEnvironmentVariable(KeyName, Value, ShellCommandLineGetFlag(Package, L"-v"));
} else {
if (KeyName != NULL) {
//
// print out value for this one only.
//
Value = ShellGetEnvironmentVariable(KeyName);
if (Value == NULL) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_NF), gShellLevel2HiiHandle, KeyName);
ShellStatus = SHELL_SUCCESS;
} else {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_SET_DISP), gShellLevel2HiiHandle, KeyName, Value);
ShellStatus = SHELL_SUCCESS;
}
} else {
ASSERT(FALSE);
}
}
}
}
//
// free the command line package
//
ShellCommandLineFreeVarList (Package);
return (ShellStatus);
}
/**
Add or update a variable in the environment list
@param name Address of a zero terminated name string
@param value Address of a zero terminated value string
@param rewrite TRUE allows overwriting existing values
@retval Returns 0 upon success
@retval Returns -1 upon failure, sets errno with more information
Errors
EINVAL - name is NULL or points to a zero length string
EALREADY - name already set and rewrite set to FALSE
ENODEV - Unable to set non-volatile version of environment variable
ENOMEM - Unable to set volatile version of environment variable
ENOTSUP - Variable storage not supported
**/
int
setenv (
register const char * name,
register const char * value,
int rewrite
)
{
CONST CHAR16 * HostName;
int retval;
EFI_STATUS Status;
CHAR16 * UName;
CHAR16 * UValue;
//
// Assume failure
//
retval = -1;
//
// Validate the inputs
//
errno = EINVAL;
if (( NULL != name ) && ( 0 != *name )) {
//
// Get the storage locations for the unicode strings
//
UName = &gMD->UString[0];
UValue = &gMD->UString2[0];
//
// Convert the strings
//
AsciiStrToUnicodeStr ( name, UName );
AsciiStrToUnicodeStr ( value, UValue );
//
// Determine if the string is already present
//
errno = EALREADY;
HostName = ShellGetEnvironmentVariable ( UName );
if ( rewrite || ( NULL == HostName )) {
//
// Support systems that don't have non-volatile memory
//
errno = ENOMEM;
Status = ShellSetEnvironmentVariable ( UName, UValue, TRUE );
if ( EFI_ERROR ( Status )) {
if ( EFI_UNSUPPORTED == Status ) {
errno = ENOTSUP;
}
}
else {
//
// Permanently set the environment variable
//
errno = ENODEV;
Status = ShellSetEnvironmentVariable ( UName, UValue, FALSE );
if ( !EFI_ERROR ( Status )) {
//
// Success
//
errno = 0;
retval = 0;
}
}
}
}
//
// Return the operation status
//
return retval;
}
/**
Function for 'edit' 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
ShellCommandRunEdit (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
{
EFI_STATUS Status;
CHAR16 *Buffer;
CHAR16 *ProblemParam;
SHELL_STATUS ShellStatus;
LIST_ENTRY *Package;
CONST CHAR16 *Cwd;
CHAR16 *Nfs;
CHAR16 *Spot;
CONST CHAR16 *TempParam;
// SHELL_FILE_HANDLE TempHandle;
Buffer = NULL;
ShellStatus = SHELL_SUCCESS;
Nfs = NULL;
//
// initialize the shell lib (we must be in non-auto-init...)
//
Status = ShellInitialize();
ASSERT_EFI_ERROR(Status);
Status = CommandInit();
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), gShellDebug1HiiHandle, L"edit", ProblemParam);
FreePool(ProblemParam);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
ASSERT(FALSE);
}
} else {
if (ShellCommandLineGetCount(Package) > 2) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_MANY), gShellDebug1HiiHandle, L"edit");
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
Cwd = gEfiShellProtocol->GetCurDir(NULL);
if (Cwd == NULL) {
Cwd = ShellGetEnvironmentVariable(L"path");
if (Cwd != NULL) {
Nfs = StrnCatGrow(&Nfs, NULL, Cwd+3, 0);
if (Nfs != NULL) {
Spot = StrStr(Nfs, L";");
if (Spot != NULL) {
*Spot = CHAR_NULL;
}
Spot = StrStr(Nfs, L"\\");
if (Spot != NULL) {
Spot[1] = CHAR_NULL;
}
gEfiShellProtocol->SetCurDir(NULL, Nfs);
FreePool(Nfs);
}
}
}
Status = MainEditorInit ();
if (EFI_ERROR (Status)) {
gST->ConOut->ClearScreen (gST->ConOut);
gST->ConOut->EnableCursor (gST->ConOut, TRUE);
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_EDIT_MAIN_INIT_FAILED), gShellDebug1HiiHandle);
} else {
MainEditorBackup ();
//
// if editor launched with file named
//
if (ShellCommandLineGetCount(Package) == 2) {
TempParam = ShellCommandLineGetRawValue(Package, 1);
ASSERT(TempParam != NULL);
FileBufferSetFileName (TempParam);
// if (EFI_ERROR(ShellFileExists(MainEditor.FileBuffer->FileName))) {
// Status = ShellOpenFileByName(MainEditor.FileBuffer->FileName, &TempHandle, EFI_FILE_MODE_CREATE|EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, 0);
// if (!EFI_ERROR(Status)) {
// ShellCloseFile(&TempHandle);
// }
// }
}
Status = FileBufferRead (MainEditor.FileBuffer->FileName, FALSE);
if (!EFI_ERROR (Status)) {
MainEditorRefresh ();
Status = MainEditorKeyInput ();
}
if (Status != EFI_OUT_OF_RESOURCES) {
//
// back up the status string
//
Buffer = CatSPrint (NULL, L"%s", StatusBarGetString());
}
MainEditorCleanup ();
//
// print editor exit code on screen
//
if (Status == EFI_SUCCESS) {
} else if (Status == EFI_OUT_OF_RESOURCES) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_GEN_OUT_MEM), gShellDebug1HiiHandle, L"edit");
} else {
if (Buffer != NULL) {
if (StrCmp (Buffer, L"") != 0) {
//
// print out the status string
//
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_EDIT_MAIN_BUFFER), gShellDebug1HiiHandle, Buffer);
} else {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle);
}
} else {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN(STR_EDIT_MAIN_UNKNOWN_EDITOR_ERR), gShellDebug1HiiHandle);
}
}
if (Status != EFI_OUT_OF_RESOURCES) {
SHELL_FREE_NON_NULL (Buffer);
}
}
}
ShellCommandLineFreeVarList (Package);
}
return ShellStatus;
}
