EFI_FILE_PROTOCOL wrappers for other items (Like Environment Variables,\r
StdIn, StdOut, StdErr, etc...).\r
\r
+ Copyright 2016 Dell Inc.\r
Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>\r
(C) Copyright 2013 Hewlett-Packard Development Company, L.P.<BR>\r
This program and the accompanying materials\r
IN VOID *Buffer\r
)\r
{\r
- CHAR8 *AsciiBuffer;\r
- if (((EFI_FILE_PROTOCOL_MEM*)This)->Unicode) {\r
+ CHAR8 *AsciiBuffer;\r
+ EFI_FILE_PROTOCOL_MEM *MemFile;\r
+\r
+ MemFile = (EFI_FILE_PROTOCOL_MEM *) This;\r
+ if (MemFile->Unicode) {\r
//\r
// Unicode\r
//\r
- if ((UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->Position + (*BufferSize)) > (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize)) {\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->Buffer = ReallocatePool((UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize), (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize) + (*BufferSize) + 10, ((EFI_FILE_PROTOCOL_MEM*)This)->Buffer);\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize += (*BufferSize) + 10;\r
+ if ((UINTN)(MemFile->Position + (*BufferSize)) > (UINTN)(MemFile->BufferSize)) {\r
+ MemFile->Buffer = ReallocatePool((UINTN)(MemFile->BufferSize), (UINTN)(MemFile->BufferSize) + (*BufferSize) + 10, MemFile->Buffer);\r
+ MemFile->BufferSize += (*BufferSize) + 10;\r
}\r
- CopyMem(((UINT8*)((EFI_FILE_PROTOCOL_MEM*)This)->Buffer) + ((EFI_FILE_PROTOCOL_MEM*)This)->Position, Buffer, *BufferSize);\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->Position += (*BufferSize);\r
+ CopyMem(((UINT8*)MemFile->Buffer) + MemFile->Position, Buffer, *BufferSize);\r
+ MemFile->Position += (*BufferSize);\r
return (EFI_SUCCESS);\r
} else {\r
//\r
return (EFI_OUT_OF_RESOURCES);\r
}\r
AsciiSPrint(AsciiBuffer, *BufferSize, "%S", Buffer);\r
- if ((UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->Position + AsciiStrSize(AsciiBuffer)) > (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize)) {\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->Buffer = ReallocatePool((UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize), (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize) + AsciiStrSize(AsciiBuffer) + 10, ((EFI_FILE_PROTOCOL_MEM*)This)->Buffer);\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize += AsciiStrSize(AsciiBuffer) + 10;\r
+ if ((UINTN)(MemFile->Position + AsciiStrSize(AsciiBuffer)) > (UINTN)(MemFile->BufferSize)) {\r
+ MemFile->Buffer = ReallocatePool((UINTN)(MemFile->BufferSize), (UINTN)(MemFile->BufferSize) + AsciiStrSize(AsciiBuffer) + 10, MemFile->Buffer);\r
+ MemFile->BufferSize += AsciiStrSize(AsciiBuffer) + 10;\r
}\r
- CopyMem(((UINT8*)((EFI_FILE_PROTOCOL_MEM*)This)->Buffer) + ((EFI_FILE_PROTOCOL_MEM*)This)->Position, AsciiBuffer, AsciiStrSize(AsciiBuffer));\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->Position += AsciiStrSize(AsciiBuffer);\r
+ CopyMem(((UINT8*)MemFile->Buffer) + MemFile->Position, AsciiBuffer, AsciiStrSize(AsciiBuffer));\r
+ MemFile->Position += (*BufferSize / sizeof(CHAR16));\r
FreePool(AsciiBuffer);\r
return (EFI_SUCCESS);\r
}\r
IN VOID *Buffer\r
)\r
{\r
- if (*BufferSize > (UINTN)((((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize) - (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->Position))) {\r
- (*BufferSize) = (UINTN)((((EFI_FILE_PROTOCOL_MEM*)This)->BufferSize) - (UINTN)(((EFI_FILE_PROTOCOL_MEM*)This)->Position));\r
+ EFI_FILE_PROTOCOL_MEM *MemFile;\r
+\r
+ MemFile = (EFI_FILE_PROTOCOL_MEM *) This;\r
+ if (*BufferSize > (UINTN)((MemFile->BufferSize) - (UINTN)(MemFile->Position))) {\r
+ (*BufferSize) = (UINTN)((MemFile->BufferSize) - (UINTN)(MemFile->Position));\r
}\r
- CopyMem(Buffer, ((UINT8*)((EFI_FILE_PROTOCOL_MEM*)This)->Buffer) + ((EFI_FILE_PROTOCOL_MEM*)This)->Position, (*BufferSize));\r
- ((EFI_FILE_PROTOCOL_MEM*)This)->Position = ((EFI_FILE_PROTOCOL_MEM*)This)->Position + (*BufferSize);\r
+ CopyMem(Buffer, ((UINT8*)MemFile->Buffer) + MemFile->Position, (*BufferSize));\r
+ MemFile->Position = MemFile->Position + (*BufferSize);\r
return (EFI_SUCCESS);\r
}\r
\r
ASSERT(FileInterface->BufferSize == 0);\r
ASSERT(FileInterface->Position == 0);\r
\r
+ if (Unicode) {\r
+ FileInterface->Buffer = AllocateZeroPool(sizeof(gUnicodeFileTag));\r
+ *((CHAR16 *) (FileInterface->Buffer)) = EFI_UNICODE_BYTE_ORDER_MARK;\r
+ FileInterface->BufferSize = 2;\r
+ FileInterface->Position = 2;\r
+ }\r
+\r
return ((EFI_FILE_PROTOCOL *)FileInterface);\r
}\r
\r