diff options
Diffstat (limited to 'ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c')
| -rw-r--r-- | ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c | 189 |
1 files changed, 99 insertions, 90 deletions
diff --git a/ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c b/ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c index a215f57..8233281 100644 --- a/ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c +++ b/ShellPkg/Library/UefiShellLevel3CommandsLib/Touch.c @@ -21,27 +21,28 @@ **/
EFI_STATUS
TouchFileByHandle (
- IN SHELL_FILE_HANDLE Handle
+ IN SHELL_FILE_HANDLE Handle
)
{
- EFI_STATUS Status;
- EFI_FILE_INFO *FileInfo;
+ EFI_STATUS Status;
+ EFI_FILE_INFO *FileInfo;
- FileInfo = gEfiShellProtocol->GetFileInfo(Handle);
- if ((FileInfo->Attribute & EFI_FILE_READ_ONLY) != 0){
+ FileInfo = gEfiShellProtocol->GetFileInfo (Handle);
+ if ((FileInfo->Attribute & EFI_FILE_READ_ONLY) != 0) {
return (EFI_ACCESS_DENIED);
}
- Status = gRT->GetTime(&FileInfo->ModificationTime, NULL);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"gRT->GetTime", Status);
+
+ Status = gRT->GetTime (&FileInfo->ModificationTime, NULL);
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"gRT->GetTime", Status);
return (SHELL_DEVICE_ERROR);
}
- CopyMem(&FileInfo->LastAccessTime, &FileInfo->ModificationTime, sizeof(EFI_TIME));
+ CopyMem (&FileInfo->LastAccessTime, &FileInfo->ModificationTime, sizeof (EFI_TIME));
- Status = gEfiShellProtocol->SetFileInfo(Handle, FileInfo);
+ Status = gEfiShellProtocol->SetFileInfo (Handle, FileInfo);
- FreePool(FileInfo);
+ FreePool (FileInfo);
return (Status);
}
@@ -65,24 +66,25 @@ DoTouchByHandle ( IN BOOLEAN Rec
)
{
- EFI_STATUS Status;
- EFI_SHELL_FILE_INFO *FileList;
- EFI_SHELL_FILE_INFO *Walker;
- CHAR16 *TempSpot;
+ EFI_STATUS Status;
+ EFI_SHELL_FILE_INFO *FileList;
+ EFI_SHELL_FILE_INFO *Walker;
+ CHAR16 *TempSpot;
- Status = EFI_SUCCESS;
- FileList = NULL;
- Walker = NULL;
+ Status = EFI_SUCCESS;
+ FileList = NULL;
+ Walker = NULL;
if (FS == NULL) {
- FS = StrnCatGrow(&FS, NULL, Name, 0);
+ FS = StrnCatGrow (&FS, NULL, Name, 0);
if (FS != NULL) {
- TempSpot = StrStr(FS, L"\\");
+ TempSpot = StrStr (FS, L"\\");
if (TempSpot != NULL) {
*TempSpot = CHAR_NULL;
}
}
}
+
if (FS == NULL) {
return (EFI_INVALID_PARAMETER);
}
@@ -90,43 +92,45 @@ DoTouchByHandle ( //
// do it
//
- Status = TouchFileByHandle(Handle);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Name);
+ Status = TouchFileByHandle (Handle);
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Name);
return (Status);
}
//
// if it's a directory recurse...
//
- if (FileHandleIsDirectory(Handle) == EFI_SUCCESS && Rec) {
+ if ((FileHandleIsDirectory (Handle) == EFI_SUCCESS) && Rec) {
//
// get each file under this directory
//
- if (EFI_ERROR(gEfiShellProtocol->FindFilesInDir(Handle, &FileList))) {
+ if (EFI_ERROR (gEfiShellProtocol->FindFilesInDir (Handle, &FileList))) {
Status = EFI_INVALID_PARAMETER;
}
//
// recurse on each
//
- for (Walker = (EFI_SHELL_FILE_INFO *)GetFirstNode(&FileList->Link)
- ; FileList != NULL && !IsNull(&FileList->Link, &Walker->Link) && !EFI_ERROR(Status)
- ; Walker = (EFI_SHELL_FILE_INFO *)GetNextNode(&FileList->Link, &Walker->Link)
- ){
- if ( (StrCmp(Walker->FileName, L".") != 0)
- && (StrCmp(Walker->FileName, L"..") != 0)
- ){
+ for (Walker = (EFI_SHELL_FILE_INFO *)GetFirstNode (&FileList->Link)
+ ; FileList != NULL && !IsNull (&FileList->Link, &Walker->Link) && !EFI_ERROR (Status)
+ ; Walker = (EFI_SHELL_FILE_INFO *)GetNextNode (&FileList->Link, &Walker->Link)
+ )
+ {
+ if ( (StrCmp (Walker->FileName, L".") != 0)
+ && (StrCmp (Walker->FileName, L"..") != 0)
+ )
+ {
//
// Open the file since we need that handle.
//
Status = gEfiShellProtocol->OpenFileByName (Walker->FullName, &Walker->Handle, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Walker->FullName);
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Walker->FullName);
Status = EFI_ACCESS_DENIED;
} else {
- Status = DoTouchByHandle(Walker->FullName, FS, Walker->Handle, TRUE);
- gEfiShellProtocol->CloseFile(Walker->Handle);
+ Status = DoTouchByHandle (Walker->FullName, FS, Walker->Handle, TRUE);
+ gEfiShellProtocol->CloseFile (Walker->Handle);
Walker->Handle = NULL;
}
}
@@ -135,7 +139,7 @@ DoTouchByHandle ( //
// free stuff
//
- if (FileList != NULL && EFI_ERROR(gEfiShellProtocol->FreeFileList(&FileList))) {
+ if ((FileList != NULL) && EFI_ERROR (gEfiShellProtocol->FreeFileList (&FileList))) {
Status = EFI_INVALID_PARAMETER;
}
}
@@ -143,10 +147,10 @@ DoTouchByHandle ( return (Status);
}
-STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
- {L"-r", TypeFlag},
- {NULL, TypeMax}
- };
+STATIC CONST SHELL_PARAM_ITEM ParamList[] = {
+ { L"-r", TypeFlag },
+ { NULL, TypeMax }
+};
/**
Function for 'touch' command.
@@ -161,69 +165,72 @@ ShellCommandRunTouch ( IN EFI_SYSTEM_TABLE *SystemTable
)
{
- EFI_STATUS Status;
- LIST_ENTRY *Package;
- CHAR16 *ProblemParam;
- CONST CHAR16 *Param;
- SHELL_STATUS ShellStatus;
- UINTN ParamCount;
- EFI_SHELL_FILE_INFO *FileList;
- EFI_SHELL_FILE_INFO *Node;
-
- ProblemParam = NULL;
- ShellStatus = SHELL_SUCCESS;
- ParamCount = 0;
- FileList = NULL;
+ EFI_STATUS Status;
+ LIST_ENTRY *Package;
+ CHAR16 *ProblemParam;
+ CONST CHAR16 *Param;
+ SHELL_STATUS ShellStatus;
+ UINTN ParamCount;
+ EFI_SHELL_FILE_INFO *FileList;
+ EFI_SHELL_FILE_INFO *Node;
+
+ ProblemParam = NULL;
+ ShellStatus = SHELL_SUCCESS;
+ ParamCount = 0;
+ FileList = NULL;
//
// initialize the shell lib (we must be in non-auto-init...)
//
- Status = ShellInitialize();
- ASSERT_EFI_ERROR(Status);
+ Status = ShellInitialize ();
+ ASSERT_EFI_ERROR (Status);
- Status = CommandInit();
- ASSERT_EFI_ERROR(Status);
+ Status = CommandInit ();
+ ASSERT_EFI_ERROR (Status);
//
// parse the command line
//
Status = ShellCommandLineParse (ParamList, &Package, &ProblemParam, TRUE);
- if (EFI_ERROR(Status)) {
- if (Status == EFI_VOLUME_CORRUPTED && ProblemParam != NULL) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"touch", ProblemParam);
- FreePool(ProblemParam);
+ if (EFI_ERROR (Status)) {
+ if ((Status == EFI_VOLUME_CORRUPTED) && (ProblemParam != NULL)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PROBLEM), gShellLevel3HiiHandle, L"touch", ProblemParam);
+ FreePool (ProblemParam);
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
- ASSERT(FALSE);
+ ASSERT (FALSE);
}
} else {
//
// check for "-?"
//
- if (ShellCommandLineGetFlag(Package, L"-?")) {
- ASSERT(FALSE);
+ if (ShellCommandLineGetFlag (Package, L"-?")) {
+ ASSERT (FALSE);
}
- if (ShellCommandLineGetRawValue(Package, 1) == NULL) {
+
+ if (ShellCommandLineGetRawValue (Package, 1) == NULL) {
//
// we insufficient parameters
//
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel3HiiHandle, L"touch");
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_TOO_FEW), gShellLevel3HiiHandle, L"touch");
ShellStatus = SHELL_INVALID_PARAMETER;
} else {
//
// get a list with each file specified by parameters
// if parameter is a directory then add all the files below it to the list
//
- for ( ParamCount = 1, Param = ShellCommandLineGetRawValue(Package, ParamCount)
- ; Param != NULL
- ; ParamCount++, Param = ShellCommandLineGetRawValue(Package, ParamCount)
- ){
- Status = ShellOpenFileMetaArg((CHAR16*)Param, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, &FileList);
- if (EFI_ERROR(Status)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel3HiiHandle, L"touch", (CHAR16*)Param);
+ for ( ParamCount = 1, Param = ShellCommandLineGetRawValue (Package, ParamCount)
+ ; Param != NULL
+ ; ParamCount++, Param = ShellCommandLineGetRawValue (Package, ParamCount)
+ )
+ {
+ Status = ShellOpenFileMetaArg ((CHAR16 *)Param, EFI_FILE_MODE_READ|EFI_FILE_MODE_WRITE, &FileList);
+ if (EFI_ERROR (Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_PARAM_INV), gShellLevel3HiiHandle, L"touch", (CHAR16 *)Param);
ShellStatus = SHELL_NOT_FOUND;
break;
}
+
//
// make sure we completed the param parsing sucessfully...
// Also make sure that any previous action was sucessful
@@ -232,41 +239,44 @@ ShellCommandRunTouch ( //
// check that we have at least 1 file
//
- if (FileList == NULL || IsListEmpty(&FileList->Link)) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel3HiiHandle, L"touch", Param);
+ if ((FileList == NULL) || IsListEmpty (&FileList->Link)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_NF), gShellLevel3HiiHandle, L"touch", Param);
continue;
} else {
//
// loop through the list and make sure we are not aborting...
//
- for ( Node = (EFI_SHELL_FILE_INFO*)GetFirstNode(&FileList->Link)
- ; !IsNull(&FileList->Link, &Node->Link) && !ShellGetExecutionBreakFlag()
- ; Node = (EFI_SHELL_FILE_INFO*)GetNextNode(&FileList->Link, &Node->Link)
- ){
+ for ( Node = (EFI_SHELL_FILE_INFO *)GetFirstNode (&FileList->Link)
+ ; !IsNull (&FileList->Link, &Node->Link) && !ShellGetExecutionBreakFlag ()
+ ; Node = (EFI_SHELL_FILE_INFO *)GetNextNode (&FileList->Link, &Node->Link)
+ )
+ {
//
// make sure the file opened ok
//
- if (EFI_ERROR(Node->Status)){
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Node->FileName);
+ if (EFI_ERROR (Node->Status)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Node->FileName);
ShellStatus = SHELL_NOT_FOUND;
continue;
}
- Status = DoTouchByHandle(Node->FullName, NULL, Node->Handle, ShellCommandLineGetFlag(Package, L"-r"));
- if (EFI_ERROR(Status) && Status != EFI_ACCESS_DENIED) {
- ShellPrintHiiEx(-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Node->FileName);
+ Status = DoTouchByHandle (Node->FullName, NULL, Node->Handle, ShellCommandLineGetFlag (Package, L"-r"));
+ if (EFI_ERROR (Status) && (Status != EFI_ACCESS_DENIED)) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_FILE_OPEN_FAIL), gShellLevel3HiiHandle, L"touch", Node->FileName);
ShellStatus = SHELL_NOT_FOUND;
}
}
}
}
+
//
// Free the fileList
//
- if (FileList != NULL && !IsListEmpty(&FileList->Link)) {
- Status = ShellCloseFileMetaArg(&FileList);
- ASSERT_EFI_ERROR(Status);
+ if ((FileList != NULL) && !IsListEmpty (&FileList->Link)) {
+ Status = ShellCloseFileMetaArg (&FileList);
+ ASSERT_EFI_ERROR (Status);
}
+
FileList = NULL;
}
}
@@ -277,10 +287,9 @@ ShellCommandRunTouch ( ShellCommandLineFreeVarList (Package);
}
- if (ShellGetExecutionBreakFlag()) {
+ if (ShellGetExecutionBreakFlag ()) {
return (SHELL_ABORTED);
}
return (ShellStatus);
}
-
|