EFIAPI
PathCleanUpDirectories(
IN CHAR16 *Path
)
{
CHAR16 *TempString;
UINTN TempSize;
if (Path==NULL) {
return(NULL);
}
//
// Fix up the '/' vs '\'
//
for (TempString = Path ; TempString != NULL && *TempString != CHAR_NULL ; TempString++) {
if (*TempString == L'/') {
*TempString = L'\\';
}
}
//
// Fix up the ..
//
while ((TempString = StrStr(Path, L"\\..\\")) != NULL) {
*TempString = CHAR_NULL;
TempString += 4;
PathRemoveLastItem(Path);
TempSize = StrSize(TempString);
CopyMem(Path+StrLen(Path), TempString, TempSize);
}
if ((TempString = StrStr(Path, L"\\..")) != NULL && *(TempString + 3) == CHAR_NULL) {
*TempString = CHAR_NULL;
PathRemoveLastItem(Path);
}
//
// Fix up the .
//
while ((TempString = StrStr(Path, L"\\.\\")) != NULL) {
*TempString = CHAR_NULL;
TempString += 2;
TempSize = StrSize(TempString);
CopyMem(Path+StrLen(Path), TempString, TempSize);
}
if ((TempString = StrStr(Path, L"\\.")) != NULL && *(TempString + 2) == CHAR_NULL) {
*(TempString + 1) = CHAR_NULL;
}
while ((TempString = StrStr(Path, L"\\\\")) != NULL) {
*TempString = CHAR_NULL;
TempString += 1;
TempSize = StrSize(TempString);
CopyMem(Path+StrLen(Path), TempString, TempSize);
}
if ((TempString = StrStr(Path, L"\\\\")) != NULL && *(TempString + 1) == CHAR_NULL) {
*(TempString) = CHAR_NULL;
}
return (Path);
}
/**
Function to take a destination path that might contain wildcards and verify
that there is only a single possible target (IE we cant have wildcards that
have 2 possible destination).
if the result is sucessful the caller must free *DestPathPointer.
@param[in] DestParameter The original path to the destination.
@param[in, out] DestPathPointer A pointer to the callee allocated final path.
@param[in] Cwd A pointer to the current working directory.
@param[in] SingleSource TRUE to have only one source file.
@param[in, out] DestAttr A pointer to the destination information attribute.
@retval SHELL_INVALID_PARAMETER The DestParameter could not be resolved to a location.
@retval SHELL_INVALID_PARAMETER The DestParameter could be resolved to more than 1 location.
@retval SHELL_INVALID_PARAMETER Cwd is required and is NULL.
@retval SHELL_SUCCESS The operation was sucessful.
**/
SHELL_STATUS
EFIAPI
GetDestinationLocation(
IN CONST CHAR16 *DestParameter,
IN OUT CHAR16 **DestPathPointer,
IN CONST CHAR16 *Cwd,
IN CONST BOOLEAN SingleSource,
IN OUT UINT64 *DestAttr
)
{
EFI_SHELL_FILE_INFO *DestList;
EFI_SHELL_FILE_INFO *Node;
CHAR16 *DestPath;
UINTN NewSize;
UINTN CurrentSize;
DestList = NULL;
DestPath = NULL;
ASSERT(DestAttr != NULL);
if (StrStr(DestParameter, L"\\") == DestParameter) {
if (Cwd == NULL) {
return SHELL_INVALID_PARAMETER;
}
DestPath = AllocateZeroPool(StrSize(Cwd));
if (DestPath == NULL) {
return (SHELL_OUT_OF_RESOURCES);
}
StrCpyS(DestPath, StrSize(Cwd) / sizeof(CHAR16), Cwd);
while (PathRemoveLastItem(DestPath)) ;
//
// Append DestParameter beyond '\' which may be present
//
CurrentSize = StrSize(DestPath);
StrnCatGrow(&DestPath, &CurrentSize, &DestParameter[1], 0);
*DestPathPointer = DestPath;
return (SHELL_SUCCESS);
}
//
// get the destination path
//
ShellOpenFileMetaArg((CHAR16*)DestParameter, EFI_FILE_MODE_WRITE|EFI_FILE_MODE_READ|EFI_FILE_MODE_CREATE, &DestList);
if (DestList == NULL || IsListEmpty(&DestList->Link)) {
//
// Not existing... must be renaming
//
if (StrStr(DestParameter, L":") == NULL) {
if (Cwd == NULL) {
ShellCloseFileMetaArg(&DestList);
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle);
return (SHELL_INVALID_PARAMETER);
}
NewSize = StrSize(Cwd);
NewSize += StrSize(DestParameter);
DestPath = AllocateZeroPool(NewSize);
if (DestPath == NULL) {
ShellCloseFileMetaArg(&DestList);
return (SHELL_OUT_OF_RESOURCES);
}
StrCpyS(DestPath, NewSize / sizeof(CHAR16), Cwd);
if (DestPath[StrLen(DestPath)-1] != L'\\' && DestParameter[0] != L'\\') {
StrCatS(DestPath, NewSize / sizeof(CHAR16), L"\\");
} else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestParameter[0] == L'\\') {
((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;
}
StrCatS(DestPath, NewSize / sizeof(CHAR16), DestParameter);
} else {
ASSERT(DestPath == NULL);
DestPath = StrnCatGrow(&DestPath, NULL, DestParameter, 0);
if (DestPath == NULL) {
ShellCloseFileMetaArg(&DestList);
return (SHELL_OUT_OF_RESOURCES);
}
}
} else {
Node = (EFI_SHELL_FILE_INFO*)GetFirstNode(&DestList->Link);
*DestAttr = Node->Info->Attribute;
//
// Make sure there is only 1 node in the list.
//
if (!IsNodeAtEnd(&DestList->Link, &Node->Link)) {
ShellCloseFileMetaArg(&DestList);
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_MARG_ERROR), gShellLevel2HiiHandle, L"mv", DestParameter);
return (SHELL_INVALID_PARAMETER);
}
//
// If we are a directory or a single file, then one node is fine.
//
if (ShellIsDirectory(Node->FullName)==EFI_SUCCESS || SingleSource) {
DestPath = AllocateZeroPool(StrSize(Node->FullName)+sizeof(CHAR16));
if (DestPath == NULL) {
ShellCloseFileMetaArg(&DestList);
return (SHELL_OUT_OF_RESOURCES);
}
StrCpyS(DestPath, (StrSize(Node->FullName)+sizeof(CHAR16)) / sizeof(CHAR16), Node->FullName);
StrCatS(DestPath, (StrSize(Node->FullName)+sizeof(CHAR16)) / sizeof(CHAR16), L"\\");
} else {
//
// cant move multiple files onto a single file.
//
ShellCloseFileMetaArg(&DestList);
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_ERROR), gShellLevel2HiiHandle, L"mv", DestParameter);
return (SHELL_INVALID_PARAMETER);
}
}
*DestPathPointer = DestPath;
ShellCloseFileMetaArg(&DestList);
return (SHELL_SUCCESS);
}
/**
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;
CHAR16 *SearchString;
Size = 0;
FullPath = NULL;
ProblemParam = NULL;
Attribs = NULL;
ShellStatus = SHELL_SUCCESS;
RequiredAttributes = 0;
PathName = NULL;
SearchString = 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, L"ls", 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, L"ls");
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, L"ls", 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) {
//
// Nothing specified... must start from current directory
//
CurDir = gEfiShellProtocol->GetCurDir(NULL);
if (CurDir == NULL) {
ShellStatus = SHELL_NOT_FOUND;
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle, L"ls");
}
//
// Copy to the 2 strings for starting path and file search string
//
ASSERT(SearchString == NULL);
ASSERT(FullPath == NULL);
StrnCatGrow(&SearchString, NULL, L"*", 0);
StrnCatGrow(&FullPath, NULL, CurDir, 0);
Size = FullPath != NULL? StrSize(FullPath) : 0;
StrnCatGrow(&FullPath, &Size, L"\\", 0);
} else {
if (StrStr(PathName, L":") == NULL && gEfiShellProtocol->GetCurDir(NULL) == NULL) {
//
// If we got something and it doesnt have a fully qualified path, then we needed to have a CWD.
//
ShellStatus = SHELL_NOT_FOUND;
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NO_CWD), gShellLevel2HiiHandle, L"ls");
} else {
//
// We got a valid fully qualified path or we have a CWD
//
ASSERT((FullPath == NULL && Size == 0) || (FullPath != NULL));
if (StrStr(PathName, L":") == NULL) {
StrnCatGrow(&FullPath, &Size, gEfiShellProtocol->GetCurDir(NULL), 0);
if (FullPath == NULL) {
ShellCommandLineFreeVarList (Package);
return SHELL_OUT_OF_RESOURCES;
}
Size = FullPath != NULL? StrSize(FullPath) : 0;
StrnCatGrow(&FullPath, &Size, L"\\", 0);
}
StrnCatGrow(&FullPath, &Size, PathName, 0);
if (FullPath == NULL) {
ShellCommandLineFreeVarList (Package);
return SHELL_OUT_OF_RESOURCES;
}
if (ShellIsDirectory(PathName) == EFI_SUCCESS) {
//
// is listing ends with a directory, then we list all files in that directory
//
StrnCatGrow(&SearchString, NULL, L"*", 0);
} else {
//
// must split off the search part that applies to files from the end of the directory part
//
StrnCatGrow(&SearchString, NULL, FullPath, 0);
if (SearchString == NULL) {
FreePool (FullPath);
ShellCommandLineFreeVarList (Package);
return SHELL_OUT_OF_RESOURCES;
}
PathRemoveLastItem (FullPath);
CopyMem (SearchString, SearchString + StrLen (FullPath), StrSize (SearchString + StrLen (FullPath)));
}
}
}
Status = gRT->GetTime(&TheTime, NULL);
if (EFI_ERROR(Status)) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_UEFI_FUNC_WARN), gShellLevel2HiiHandle, L"ls", L"gRT->GetTime", Status);
TheTime.TimeZone = EFI_UNSPECIFIED_TIMEZONE;
}
if (ShellStatus == SHELL_SUCCESS) {
ShellStatus = PrintLsOutput(
ShellCommandLineGetFlag(Package, L"-r"),
RequiredAttributes,
ShellCommandLineGetFlag(Package, L"-sfo"),
FullPath,
SearchString,
NULL,
Count,
TheTime.TimeZone
);
if (ShellStatus == SHELL_NOT_FOUND) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_LS_FILE_NOT_FOUND), gShellLevel2HiiHandle, L"ls", FullPath);
} else if (ShellStatus == SHELL_INVALID_PARAMETER) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"ls", FullPath);
} else if (ShellStatus == SHELL_ABORTED) {
//
// Ignore aborting.
//
} else if (ShellStatus != SHELL_SUCCESS) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel2HiiHandle, L"ls", FullPath);
}
}
}
}
}
//
// Free memory allocated
//
SHELL_FREE_NON_NULL(SearchString);
SHELL_FREE_NON_NULL(FullPath);
ShellCommandLineFreeVarList (Package);
return (ShellStatus);
}
/**
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] RootPath String with starting path to search in.
@param[in] SearchString String with search string.
@param[in] Found Set to TRUE, if anyone were found.
@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
PrintLsOutput(
IN CONST BOOLEAN Rec,
IN CONST UINT64 Attribs,
IN CONST BOOLEAN Sfo,
IN CONST CHAR16 *RootPath,
IN CONST CHAR16 *SearchString,
IN BOOLEAN *Found,
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;
UINTN LongestPath;
CHAR16 *CorrectedPath;
BOOLEAN FoundOne;
BOOLEAN HeaderPrinted;
EFI_TIME LocalTime;
HeaderPrinted = FALSE;
FileCount = 0;
DirCount = 0;
FileSize = 0;
ListHead = NULL;
ShellStatus = SHELL_SUCCESS;
LongestPath = 0;
CorrectedPath = NULL;
if (Found != NULL) {
FoundOne = *Found;
} else {
FoundOne = FALSE;
}
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, RootPath, 0);
if (CorrectedPath == NULL) {
return SHELL_OUT_OF_RESOURCES;
}
if (CorrectedPath[StrLen(CorrectedPath)-1] != L'\\'
&&CorrectedPath[StrLen(CorrectedPath)-1] != L'/') {
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"\\", 0);
}
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, SearchString, 0);
if (CorrectedPath == NULL) {
return (SHELL_OUT_OF_RESOURCES);
}
PathCleanUpDirectories(CorrectedPath);
Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);
if (!EFI_ERROR(Status)) {
if (ListHead == NULL || IsListEmpty(&ListHead->Link)) {
SHELL_FREE_NON_NULL(CorrectedPath);
return (SHELL_SUCCESS);
}
if (Sfo && Found == NULL) {
PrintSfoVolumeInfoTableEntry(ListHead);
}
for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&ListHead->Link), LongestPath = 0
; !IsNull(&ListHead->Link, &Node->Link)
; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&ListHead->Link, &Node->Link)
){
if (ShellGetExecutionBreakFlag ()) {
ShellStatus = SHELL_ABORTED;
break;
}
ASSERT(Node != NULL);
//
// Change the file time to local time.
//
Status = gRT->GetTime(&LocalTime, NULL);
if (!EFI_ERROR (Status)) {
if ((Node->Info->CreateTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&
(Node->Info->CreateTime.Month >= 1 && Node->Info->CreateTime.Month <= 12)) {
//
// FileTimeToLocalTime () requires Month is in a valid range, other buffer out-of-band access happens.
//
FileTimeToLocalTime (&Node->Info->CreateTime, LocalTime.TimeZone);
}
if ((Node->Info->LastAccessTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&
(Node->Info->LastAccessTime.Month >= 1 && Node->Info->LastAccessTime.Month <= 12)) {
FileTimeToLocalTime (&Node->Info->LastAccessTime, LocalTime.TimeZone);
}
if ((Node->Info->ModificationTime.TimeZone != EFI_UNSPECIFIED_TIMEZONE) &&
(Node->Info->ModificationTime.Month >= 1 && Node->Info->ModificationTime.Month <= 12)) {
FileTimeToLocalTime (&Node->Info->ModificationTime, LocalTime.TimeZone);
}
}
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) ||
(Count == 5)) {
//
// Only matches the bits which "Attribs" contains, not
// all files/directories with any of the bits.
// Count == 5 is used to tell the difference between a user
// specifying all bits (EX: -arhsda) and just specifying
// -a (means display all files with any attribute).
//
if ( (Node->Info->Attribute & Attribs) != Attribs) {
continue;
}
}
if (!Sfo && !HeaderPrinted) {
PathRemoveLastItem (CorrectedPath);
PrintNonSfoHeader(CorrectedPath);
}
PrintFileInformation(Sfo, Node, &FileCount, &FileSize, &DirCount);
FoundOne = TRUE;
HeaderPrinted = TRUE;
}
if (!Sfo && ShellStatus != SHELL_ABORTED) {
PrintNonSfoFooter(FileCount, FileSize, DirCount);
}
}
if (Rec && ShellStatus != SHELL_ABORTED) {
//
// Re-Open all the files under the starting path for directories that didnt necessarily match our file filter
//
ShellCloseFileMetaArg(&ListHead);
CorrectedPath[0] = CHAR_NULL;
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, RootPath, 0);
if (CorrectedPath == NULL) {
return SHELL_OUT_OF_RESOURCES;
}
if (CorrectedPath[StrLen(CorrectedPath)-1] != L'\\'
&&CorrectedPath[StrLen(CorrectedPath)-1] != L'/') {
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"\\", 0);
}
CorrectedPath = StrnCatGrow(&CorrectedPath, &LongestPath, L"*", 0);
Status = ShellOpenFileMetaArg((CHAR16*)CorrectedPath, EFI_FILE_MODE_READ, &ListHead);
if (!EFI_ERROR(Status)) {
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
){
ShellStatus = PrintLsOutput(
Rec,
Attribs,
Sfo,
Node->FullName,
SearchString,
&FoundOne,
Count,
TimeZone);
//
// Since it's running recursively, we have to break immediately when returned SHELL_ABORTED
//
if (ShellStatus == SHELL_ABORTED) {
break;
}
}
}
}
}
SHELL_FREE_NON_NULL(CorrectedPath);
ShellCloseFileMetaArg(&ListHead);
if (Found == NULL && !FoundOne) {
return (SHELL_NOT_FOUND);
}
if (Found != NULL) {
*Found = FoundOne;
}
return (ShellStatus);
}
/**
function to take a list of files to copy and a destination location and do
the verification and copying of those files to that location. This function
will report any errors to the user and halt.
The key is to have this function called ONLY once. this allows for the parameter
verification to happen correctly.
@param[in] FileList A LIST_ENTRY* based list of files to move.
@param[in] DestDir The destination location.
@param[in] SilentMode TRUE to eliminate screen output.
@param[in] RecursiveMode TRUE to copy directories.
@param[in] Resp The response to the overwrite query (if always).
@retval SHELL_SUCCESS the files were all moved.
@retval SHELL_INVALID_PARAMETER a parameter was invalid
@retval SHELL_SECURITY_VIOLATION a security violation ocurred
@retval SHELL_WRITE_PROTECTED the destination was write protected
@retval SHELL_OUT_OF_RESOURCES a memory allocation failed
**/
SHELL_STATUS
EFIAPI
ValidateAndCopyFiles(
IN CONST EFI_SHELL_FILE_INFO *FileList,
IN CONST CHAR16 *DestDir,
IN BOOLEAN SilentMode,
IN BOOLEAN RecursiveMode,
IN VOID **Resp
)
{
CHAR16 *HiiOutput;
CHAR16 *HiiResultOk;
CONST EFI_SHELL_FILE_INFO *Node;
SHELL_STATUS ShellStatus;
CHAR16 *DestPath;
VOID *Response;
UINTN PathLen;
CONST CHAR16 *Cwd;
CONST CHAR16 *TempLocation;
UINTN NewSize;
if (Resp == NULL) {
Response = NULL;
} else {
Response = *Resp;
}
DestPath = NULL;
ShellStatus = SHELL_SUCCESS;
PathLen = 0;
Cwd = ShellGetCurrentDir(NULL);
ASSERT(FileList != NULL);
ASSERT(DestDir != NULL);
//
// We already verified that this was present.
//
ASSERT(Cwd != NULL);
//
// If we are trying to copy multiple files... make sure we got a directory for the target...
//
if (EFI_ERROR(ShellIsDirectory(DestDir)) && FileList->Link.ForwardLink != FileList->Link.BackLink) {
//
// Error for destination not a directory
//
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NOT_DIR), gShellLevel2HiiHandle, DestDir);
return (SHELL_INVALID_PARAMETER);
}
for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)
; !IsNull(&FileList->Link, &Node->Link)
; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)
){
//
// skip the directory traversing stuff...
//
if (StrCmp(Node->FileName, L".") == 0 || StrCmp(Node->FileName, L"..") == 0) {
continue;
}
NewSize = StrSize(DestDir);
NewSize += StrSize(Node->FullName);
NewSize += StrSize(Cwd);
if (NewSize > PathLen) {
PathLen = NewSize;
}
//
// Make sure got -r if required
//
if (!RecursiveMode && !EFI_ERROR(ShellIsDirectory(Node->FullName))) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_DIR_REQ), gShellLevel2HiiHandle);
return (SHELL_INVALID_PARAMETER);
}
//
// make sure got dest as dir if needed
//
if (!EFI_ERROR(ShellIsDirectory(Node->FullName)) && EFI_ERROR(ShellIsDirectory(DestDir))) {
//
// Error for destination not a directory
//
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_NOT_DIR), gShellLevel2HiiHandle, DestDir);
return (SHELL_INVALID_PARAMETER);
}
}
HiiOutput = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_CP_OUTPUT), NULL);
HiiResultOk = HiiGetString (gShellLevel2HiiHandle, STRING_TOKEN (STR_GEN_RES_OK), NULL);
DestPath = AllocateZeroPool(PathLen);
if (DestPath == NULL || HiiOutput == NULL || HiiResultOk == NULL) {
SHELL_FREE_NON_NULL(DestPath);
SHELL_FREE_NON_NULL(HiiOutput);
SHELL_FREE_NON_NULL(HiiResultOk);
return (SHELL_OUT_OF_RESOURCES);
}
//
// Go through the list of files to copy...
//
for (Node = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)
; !IsNull(&FileList->Link, &Node->Link)
; Node = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Node->Link)
){
if (ShellGetExecutionBreakFlag()) {
break;
}
ASSERT(Node->FileName != NULL);
ASSERT(Node->FullName != NULL);
//
// skip the directory traversing stuff...
//
if (StrCmp(Node->FileName, L".") == 0 || StrCmp(Node->FileName, L"..") == 0) {
continue;
}
if (FileList->Link.ForwardLink == FileList->Link.BackLink // 1 item
&& EFI_ERROR(ShellIsDirectory(DestDir)) // not an existing directory
) {
if (StrStr(DestDir, L":") == NULL) {
//
// simple copy of a single file
//
StrCpy(DestPath, Cwd);
if (DestPath[StrLen(DestPath)-1] != L'\\' && DestDir[0] != L'\\') {
StrCat(DestPath, L"\\");
} else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestDir[0] == L'\\') {
((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;
}
StrCat(DestPath, DestDir);
} else {
StrCpy(DestPath, DestDir);
}
} else {
//
// we have multiple files or a directory in the DestDir
//
//
// Check for leading slash
//
if (DestDir[0] == L'\\') {
//
// Copy to the root of CWD
//
StrCpy(DestPath, Cwd);
while (PathRemoveLastItem(DestPath));
StrCat(DestPath, DestDir+1);
StrCat(DestPath, Node->FileName);
} else if (StrStr(DestDir, L":") == NULL) {
StrCpy(DestPath, Cwd);
if (DestPath[StrLen(DestPath)-1] != L'\\' && DestDir[0] != L'\\') {
StrCat(DestPath, L"\\");
} else if (DestPath[StrLen(DestPath)-1] == L'\\' && DestDir[0] == L'\\') {
((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;
}
StrCat(DestPath, DestDir);
if (DestDir[StrLen(DestDir)-1] != L'\\' && Node->FileName[0] != L'\\') {
StrCat(DestPath, L"\\");
} else if (DestDir[StrLen(DestDir)-1] == L'\\' && Node->FileName[0] == L'\\') {
((CHAR16*)DestPath)[StrLen(DestPath)-1] = CHAR_NULL;
}
StrCat(DestPath, Node->FileName);
} else {
StrCpy(DestPath, DestDir);
if (DestDir[StrLen(DestDir)-1] != L'\\' && Node->FileName[0] != L'\\') {
StrCat(DestPath, L"\\");
} else if (DestDir[StrLen(DestDir)-1] == L'\\' && Node->FileName[0] == L'\\') {
((CHAR16*)DestDir)[StrLen(DestDir)-1] = CHAR_NULL;
}
StrCat(DestPath, Node->FileName);
}
}
//
// Make sure the path exists
//
if (EFI_ERROR(VerifyIntermediateDirectories(DestPath))) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_DIR_WNF), gShellLevel2HiiHandle);
ShellStatus = SHELL_DEVICE_ERROR;
break;
}
if ( !EFI_ERROR(ShellIsDirectory(Node->FullName))
&& !EFI_ERROR(ShellIsDirectory(DestPath))
&& StrniCmp(Node->FullName, DestPath, StrLen(DestPath)) == NULL
){
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_PARENT), gShellLevel2HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
break;
}
if (StringNoCaseCompare(&Node->FullName, &DestPath) == 0) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_SAME), gShellLevel2HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
break;
}
if ((TempLocation = StrniCmp(Node->FullName, DestPath, StrLen(Node->FullName))) == 0
&& (DestPath[StrLen(Node->FullName)] == CHAR_NULL || DestPath[StrLen(Node->FullName)] == L'\\')
) {
ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_CP_SD_SAME), gShellLevel2HiiHandle);
ShellStatus = SHELL_INVALID_PARAMETER;
break;
}
PathCleanUpDirectories(DestPath);
ShellPrintEx(-1, -1, HiiOutput, Node->FullName, DestPath);
//
// copy single file...
//
ShellStatus = CopySingleFile(Node->FullName, DestPath, &Response, SilentMode);
if (ShellStatus != SHELL_SUCCESS) {
break;
}
}
if (ShellStatus == SHELL_SUCCESS && Resp == NULL) {
ShellPrintEx(-1, -1, L"%s", HiiResultOk);
}
SHELL_FREE_NON_NULL(DestPath);
SHELL_FREE_NON_NULL(HiiOutput);
SHELL_FREE_NON_NULL(HiiResultOk);
if (Resp == NULL) {
SHELL_FREE_NON_NULL(Response);
}
return (ShellStatus);
}
