if (PrivateFile == NULL) {
goto Done;
}
-
+
PrivateFile->FileName = malloc (AsciiStrSize (Private->FilePath));
if (PrivateFile->FileName == NULL) {
goto Done;
}
AsciiStrCpy (PrivateFile->FileName, Private->FilePath);
-
+
PrivateFile->Signature = EMU_EFI_FILE_PRIVATE_SIGNATURE;
PrivateFile->Thunk = Private->Thunk;
PrivateFile->SimpleFileSystem = This;
PrivateFile->IsRootDirectory = TRUE;
PrivateFile->IsDirectoryPath = TRUE;
PrivateFile->IsOpenedByRead = TRUE;
-
+
CopyMem (&PrivateFile->EfiFile, &gPosixFileProtocol, sizeof (EFI_FILE_PROTOCOL));
PrivateFile->fd = -1;
PrivateFile->Dir = NULL;
PrivateFile->Dirent = NULL;
-
+
*Root = &PrivateFile->EfiFile;
PrivateFile->Dir = opendir (PrivateFile->FileName);
free (PrivateFile);
}
-
+
*Root = NULL;
}
-
+
return Status;
}
switch (errno) {
case EACCES:
return EFI_ACCESS_DENIED;
-
+
case EDQUOT:
case ENOSPC:
return EFI_VOLUME_FULL;
-
+
default:
- return EFI_DEVICE_ERROR;
+ return EFI_DEVICE_ERROR;
}
}
Time->Minute = tm->tm_min;
Time->Second = tm->tm_sec;
Time->Nanosecond = 0;
-
+
Time->TimeZone = timezone;
Time->Daylight = (daylight ? EFI_TIME_ADJUST_DAYLIGHT : 0) | (tm->tm_isdst > 0 ? EFI_TIME_IN_DAYLIGHT : 0);
}
EFI_FILE_INFO *Info;
struct stat finfo;
int res;
-
+
PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This);
PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem);
// BUGBUG: assume an open of root
// if current location, return current data
//
- if ((StrCmp (FileName, L"\\") == 0) ||
+ if ((StrCmp (FileName, L"\\") == 0) ||
(StrCmp (FileName, L".") == 0 && PrivateFile->IsRootDirectory)) {
OpenRoot:
Status = PosixOpenVolume (PrivateFile->SimpleFileSystem, &Root);
Src++;
}
*Dst = 0;
-
+
//
// Get rid of . and .., except leading . or ..
while (RealFileName > NewPrivateFile->FileName && *RealFileName != '/') {
RealFileName--;
}
-
+
TempChar = *(RealFileName - 1);
*(RealFileName - 1) = 0;
*(RealFileName - 1) = TempChar;
Status = EFI_DEVICE_ERROR;
goto Done;
}
-
+
Info = malloc (InfoSize);
if (Info == NULL) {
goto Done;
Info->Attribute = Attributes;
PosixFileSetInfo (&NewPrivateFile->EfiFile, &gEfiFileInfoGuid, InfoSize, Info);
-
+
free (Info);
}
Close and delete the file handle.
@param This Protocol instance pointer.
-
+
@retval EFI_SUCCESS The device was opened.
@retval EFI_WARN_DELETE_FAILURE The handle was closed but the file was not deleted.
{
EFI_STATUS Status;
EMU_EFI_FILE_PRIVATE *PrivateFile;
-
+
PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This);
Status = EFI_WARN_DELETE_FAILURE;
FullFileName = malloc (AsciiStrLen(PrivateFile->FileName) + 1 + NameSize);
if (FullFileName == NULL) {
Status = EFI_OUT_OF_RESOURCES;
- goto Done;
+ goto Done;
}
-
+
AsciiStrCpy (FullFileName, PrivateFile->FileName);
AsciiStrCat (FullFileName, "/");
AsciiStrCat (FullFileName, PrivateFile->Dirent->d_name);
if (Res == (UINTN)-1) {
return ErrnoToEfiStatus ();
}
-
+
*BufferSize = Res;
return EFI_SUCCESS;
}
@param This Protocol instance pointer.
@param Position Byte position from the start of the file.
-
+
@retval EFI_SUCCESS Data was written.
@retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open.
@param This Protocol instance pointer.
@param Position Byte position from the start of the file.
-
+
@retval EFI_SUCCESS Data was written.
@retval EFI_UNSUPPORTED Seek request for non-zero is not valid on open..
{
EFI_STATUS Status;
EMU_EFI_FILE_PRIVATE *PrivateFile;
-
+
PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This);
if (PrivateFile->IsDirectoryPath) {
StrCpy ((CHAR16 *) FileSystemInfoBuffer->VolumeLabel, PrivateRoot->VolumeLabel);
*BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel);
-
+
} else if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid)) {
if (*BufferSize < StrSize (PrivateRoot->VolumeLabel)) {
*BufferSize = StrSize (PrivateRoot->VolumeLabel);
CHAR16 *UnicodeFilePtr;
int UnixStatus;
struct utimbuf Utime;
-
+
PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This);
PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem);
AsciiFilePtr = NewFileName + AsciiStrLen(NewFileName);
if ((AsciiFilePtr[-1] != '/') && (NewFileInfo->FileName[0] != '/')) {
// make sure there is a / between Root FilePath and NewFileInfo Filename
- AsciiFilePtr[0] = '/';
+ AsciiFilePtr[0] = '/';
AsciiFilePtr[1] = '\0';
AsciiFilePtr++;
}
{
EMU_EFI_FILE_PRIVATE *PrivateFile;
-
+
PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This);
if (PrivateFile->IsDirectoryPath) {
{
EMU_SIMPLE_FILE_SYSTEM_PRIVATE *Private;
UINTN i;
-
+
if (This->Private != NULL) {
return EFI_ALREADY_STARTED;
}
-
+
if (!CompareGuid (This->Protocol, &gEfiSimpleFileSystemProtocolGuid)) {
return EFI_UNSUPPORTED;
}
-
+
Private = malloc (sizeof (EMU_SIMPLE_FILE_SYSTEM_PRIVATE));
if (Private == NULL) {
return EFI_OUT_OF_RESOURCES;
Private->FilePath = malloc (StrLen (This->ConfigString) + 1);
if (Private->FilePath == NULL) {
free (Private);
- return EFI_OUT_OF_RESOURCES;
+ return EFI_OUT_OF_RESOURCES;
}
-
+
// Convert Unicode to Ascii
for (i = 0; This->ConfigString[i] != 0; i++) {
Private->FilePath[i] = This->ConfigString[i];
return EFI_OUT_OF_RESOURCES;
}
StrCpy (Private->VolumeLabel, L"EFI_EMULATED");
-
+
Private->Signature = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE;
Private->Thunk = This;
CopyMem (&Private->SimpleFileSystem, &gPosixFileSystemProtocol, sizeof (Private->SimpleFileSystem));
Private->FileHandlesOpen = FALSE;
-
+
This->Interface = &Private->SimpleFileSystem;
This->Private = Private;
return EFI_SUCCESS;
if (!CompareGuid (This->Protocol, &gEfiSimpleFileSystemProtocolGuid)) {
return EFI_UNSUPPORTED;
}
-
+
Private = This->Private;
-
+
if (Private->FileHandlesOpen) {
//
// Close only supported if all the EFI_FILE_HANDLEs have been closed.
if (This->Private != NULL) {
if (Private->VolumeLabel != NULL) {
free (Private->VolumeLabel);
- }
+ }
free (This->Private);
This->Private = NULL;
}
-
+
return EFI_SUCCESS;
}
projects / mirror_edk2.git / blobdiff