audk/EdkCompatibilityPkg/Sample/Tools/Source/UefiVfrCompile/VfrFormPkg.cpp

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/*++
Copyright (c) 2004 - 2010, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
Module Name:
VfrFormPkg.cpp
Abstract:
--*/
#include "stdio.h"
#include "VfrFormPkg.h"
/*
* The definition of CFormPkg's member function
*/
SPendingAssign::SPendingAssign (
IN INT8 *Key,
IN VOID *Addr,
IN UINT32 Len,
IN UINT32 LineNo
)
{
if (Key != NULL) {
mKey = new INT8[strlen (Key) + 1];
if (mKey != NULL) {
strcpy (mKey, Key);
}
} else {
mKey = NULL;
}
mAddr = Addr;
mLen = Len;
mFlag = PENDING;
mLineNo = LineNo;
mNext = NULL;
}
SPendingAssign::~SPendingAssign (
VOID
)
{
if (mKey != NULL) {
delete mKey;
}
mAddr = NULL;
mLen = 0;
mLineNo = 0;
mNext = NULL;
}
VOID
SPendingAssign::SetAddrAndLen (
IN VOID *Addr,
IN UINT32 LineNo
)
{
mAddr = Addr;
mLineNo = LineNo;
}
VOID
SPendingAssign::AssignValue (
IN VOID *Addr,
IN UINT32 Len
)
{
memcpy (mAddr, Addr, (mLen < Len ? mLen : Len));
mFlag = ASSIGNED;
}
INT8 *
SPendingAssign::GetKey (
VOID
)
{
return mKey;
}
CFormPkg::CFormPkg (
IN UINT32 BufferSize = 4096
)
{
CHAR8 *BufferStart;
CHAR8 *BufferEnd;
SBufferNode *Node;
mPkgLength = 0;
mBufferNodeQueueHead = NULL;
mCurrBufferNode = NULL;
Node = new SBufferNode;
if (Node == NULL) {
return ;
}
BufferStart = new CHAR8[BufferSize];
if (BufferStart == NULL) {
return;
}
BufferEnd = BufferStart + BufferSize;
memset (BufferStart, 0, BufferSize);
Node->mBufferStart = BufferStart;
Node->mBufferEnd = BufferEnd;
Node->mBufferFree = BufferStart;
Node->mNext = NULL;
mBufferSize = BufferSize;
mBufferNodeQueueHead = Node;
mBufferNodeQueueTail = Node;
mCurrBufferNode = Node;
}
CFormPkg::~CFormPkg ()
{
SBufferNode *pBNode;
SPendingAssign *pPNode;
while (mBufferNodeQueueHead != NULL) {
pBNode = mBufferNodeQueueHead;
mBufferNodeQueueHead = mBufferNodeQueueHead->mNext;
if (pBNode->mBufferStart != NULL) {
delete pBNode->mBufferStart;
delete pBNode;
}
}
mBufferNodeQueueTail = NULL;
mCurrBufferNode = NULL;
while (PendingAssignList != NULL) {
pPNode = PendingAssignList;
PendingAssignList = PendingAssignList->mNext;
delete pPNode;
}
PendingAssignList = NULL;
}
CHAR8 *
CFormPkg::IfrBinBufferGet (
IN UINT32 Len
)
{
CHAR8 *BinBuffer = NULL;
if ((Len == 0) || (Len > mBufferSize)) {
return NULL;
}
if ((mCurrBufferNode->mBufferFree + Len) <= mCurrBufferNode->mBufferEnd) {
BinBuffer = mCurrBufferNode->mBufferFree;
mCurrBufferNode->mBufferFree += Len;
} else {
SBufferNode *Node;
Node = new SBufferNode;
if (Node == NULL) {
return NULL;
}
Node->mBufferStart = new CHAR8[mBufferSize];
if (Node->mBufferStart == NULL) {
delete Node;
return NULL;
} else {
memset (Node->mBufferStart, 0, mBufferSize);
Node->mBufferEnd = Node->mBufferStart + mBufferSize;
Node->mBufferFree = Node->mBufferStart;
Node->mNext = NULL;
}
if (mBufferNodeQueueTail == NULL) {
mBufferNodeQueueHead = mBufferNodeQueueTail = Node;
} else {
mBufferNodeQueueTail->mNext = Node;
mBufferNodeQueueTail = Node;
}
mCurrBufferNode = Node;
//
// Now try again.
//
BinBuffer = mCurrBufferNode->mBufferFree;
mCurrBufferNode->mBufferFree += Len;
}
mPkgLength += Len;
return BinBuffer;
}
inline
UINT32
CFormPkg::GetPkgLength (
VOID
)
{
return mPkgLength;
}
VOID
CFormPkg::Open (
VOID
)
{
mReadBufferNode = mBufferNodeQueueHead;
mReadBufferOffset = 0;
}
VOID
CFormPkg::Close (
VOID
)
{
mReadBufferNode = NULL;
mReadBufferOffset = 0;
}
UINT32
CFormPkg::Read (
IN CHAR8 *Buffer,
IN UINT32 Size
)
{
UINT32 Index;
if ((Size == 0) || (Buffer == NULL)) {
return 0;
}
if (mReadBufferNode == NULL) {
return 0;
}
for (Index = 0; Index < Size; Index++) {
if ((mReadBufferNode->mBufferStart + mReadBufferOffset) < mReadBufferNode->mBufferFree) {
Buffer[Index] = mReadBufferNode->mBufferStart[mReadBufferOffset++];
} else {
if ((mReadBufferNode = mReadBufferNode->mNext) == NULL) {
return Index;
} else {
mReadBufferOffset = 0;
Buffer[Index] = mReadBufferNode->mBufferStart[mReadBufferOffset++];
}
}
}
return Size;
}
EFI_VFR_RETURN_CODE
CFormPkg::BuildPkgHdr (
OUT EFI_HII_PACKAGE_HEADER **PkgHdr
)
{
if (PkgHdr == NULL) {
return VFR_RETURN_FATAL_ERROR;
}
if (((*PkgHdr) = new EFI_HII_PACKAGE_HEADER) == NULL) {
return VFR_RETURN_OUT_FOR_RESOURCES;
}
(*PkgHdr)->Type = EFI_HII_PACKAGE_FORM;
(*PkgHdr)->Length = mPkgLength + sizeof (EFI_HII_PACKAGE_HEADER);
return VFR_RETURN_SUCCESS;
}
EFI_VFR_RETURN_CODE
CFormPkg::BuildPkg (
IN FILE *Output
)
{
EFI_VFR_RETURN_CODE Ret;
CHAR8 Buffer[1024];
UINT32 Size;
EFI_HII_PACKAGE_HEADER *PkgHdr;
if (Output == NULL) {
return VFR_RETURN_FATAL_ERROR;
}
if ((Ret = BuildPkgHdr(&PkgHdr)) != VFR_RETURN_SUCCESS) {
return Ret;
}
fwrite (PkgHdr, sizeof (EFI_HII_PACKAGE_HEADER), 1, Output);
delete PkgHdr;
Open ();
while ((Size = Read (Buffer, 1024)) != 0) {
fwrite (Buffer, Size, 1, Output);
}
Close ();
return VFR_RETURN_SUCCESS;
}
VOID
CFormPkg::_WRITE_PKG_LINE (
IN FILE *pFile,
IN UINT32 LineBytes,
IN INT8 *LineHeader,
IN INT8 *BlkBuf,
IN UINT32 BlkSize
)
{
UINT32 Index;
if ((pFile == NULL) || (LineHeader == NULL) || (BlkBuf == NULL)) {
return;
}
for (Index = 0; Index < BlkSize; Index++) {
if ((Index % LineBytes) == 0) {
fprintf (pFile, "\n%s", LineHeader);
}
fprintf (pFile, "0x%02X, ", (UINT8)BlkBuf[Index]);
}
}
VOID
CFormPkg::_WRITE_PKG_END (
IN FILE *pFile,
IN UINT32 LineBytes,
IN INT8 *LineHeader,
IN INT8 *BlkBuf,
IN UINT32 BlkSize
)
{
UINT32 Index;
if ((BlkSize == 0) || (pFile == NULL) || (LineHeader == NULL) || (BlkBuf == NULL)) {
return;
}
for (Index = 0; Index < BlkSize - 1; Index++) {
if ((Index % LineBytes) == 0) {
fprintf (pFile, "\n%s", LineHeader);
}
fprintf (pFile, "0x%02X, ", (UINT8)BlkBuf[Index]);
}
if ((Index % LineBytes) == 0) {
fprintf (pFile, "\n%s", LineHeader);
}
fprintf (pFile, "0x%02X\n", (UINT8)BlkBuf[Index]);
}
#define BYTES_PRE_LINE 0x10
EFI_VFR_RETURN_CODE
CFormPkg::GenCFile (
IN INT8 *BaseName,
IN FILE *pFile
)
{
EFI_VFR_RETURN_CODE Ret;
INT8 Buffer[BYTES_PRE_LINE * 8];
EFI_HII_PACKAGE_HEADER *PkgHdr;
UINT32 PkgLength = 0;
UINT32 ReadSize = 0;
if ((BaseName == NULL) || (pFile == NULL)) {
return VFR_RETURN_FATAL_ERROR;
}
fprintf (pFile, "\nunsigned char %sBin[] = {\n", BaseName);
if ((Ret = BuildPkgHdr(&PkgHdr)) != VFR_RETURN_SUCCESS) {
return Ret;
}
fprintf (pFile, " // ARRAY LENGTH\n");
PkgLength = PkgHdr->Length + sizeof (UINT32);
_WRITE_PKG_LINE(pFile, BYTES_PRE_LINE, " ", (INT8 *)&PkgLength, sizeof (UINT32));
fprintf (pFile, "\n\n // PACKAGE HEADER\n");
_WRITE_PKG_LINE(pFile, BYTES_PRE_LINE, " ", (INT8 *)PkgHdr, sizeof (EFI_HII_PACKAGE_HEADER));
PkgLength = sizeof (EFI_HII_PACKAGE_HEADER);
fprintf (pFile, "\n\n // PACKAGE DATA\n");
Open ();
while ((ReadSize = Read ((CHAR8 *)Buffer, BYTES_PRE_LINE * 8)) != 0) {
PkgLength += ReadSize;
if (PkgLength < PkgHdr->Length) {
_WRITE_PKG_LINE (pFile, BYTES_PRE_LINE, " ", Buffer, ReadSize);
} else {
_WRITE_PKG_END (pFile, BYTES_PRE_LINE, " ", Buffer, ReadSize);
}
}
Close ();
delete PkgHdr;
fprintf (pFile, "\n};\n");
return VFR_RETURN_SUCCESS;
}
EFI_VFR_RETURN_CODE
CFormPkg::AssignPending (
IN INT8 *Key,
IN VOID *ValAddr,
IN UINT32 ValLen,
IN UINT32 LineNo
)
{
SPendingAssign *pNew;
pNew = new SPendingAssign (Key, ValAddr, ValLen, LineNo);
if (pNew == NULL) {
return VFR_RETURN_OUT_FOR_RESOURCES;
}
pNew->mNext = PendingAssignList;
PendingAssignList = pNew;
return VFR_RETURN_SUCCESS;
}
VOID
CFormPkg::DoPendingAssign (
IN INT8 *Key,
IN VOID *ValAddr,
IN UINT32 ValLen
)
{
SPendingAssign *pNode;
if ((Key == NULL) || (ValAddr == NULL)) {
return;
}
for (pNode = PendingAssignList; pNode != NULL; pNode = pNode->mNext) {
if (strcmp (pNode->mKey, Key) == 0) {
pNode->AssignValue (ValAddr, ValLen);
}
}
}
bool
CFormPkg::HavePendingUnassigned (
VOID
)
{
SPendingAssign *pNode;
for (pNode = PendingAssignList; pNode != NULL; pNode = pNode->mNext) {
if (pNode->mFlag == PENDING) {
return TRUE;
}
}
return FALSE;
}
VOID
CFormPkg::PendingAssignPrintAll (
VOID
)
{
SPendingAssign *pNode;
for (pNode = PendingAssignList; pNode != NULL; pNode = pNode->mNext) {
if (pNode->mFlag == PENDING) {
gCVfrErrorHandle.PrintError (pNode->mLineNo, pNode->mKey, "can not assign value because not defined");
}
}
}
CFormPkg gCFormPkg;
SIfrRecord::SIfrRecord (
VOID
)
{
mIfrBinBuf = NULL;
mBinBufLen = 0;
mLineNo = 0xFFFFFFFF;
mOffset = 0xFFFFFFFF;
mNext = NULL;
}
SIfrRecord::~SIfrRecord (
VOID
)
{
if (mIfrBinBuf != NULL) {
delete mIfrBinBuf;
mIfrBinBuf = NULL;
}
mLineNo = 0xFFFFFFFF;
mOffset = 0xFFFFFFFF;
mBinBufLen = 0;
mNext = NULL;
}
CIfrRecordInfoDB::CIfrRecordInfoDB (
VOID
)
{
mSwitch = FALSE;
mRecordCount = EFI_IFR_RECORDINFO_IDX_START;
mIfrRecordListHead = NULL;
mIfrRecordListTail = NULL;
}
CIfrRecordInfoDB::~CIfrRecordInfoDB (
VOID
)
{
SIfrRecord *pNode;
while (mIfrRecordListHead != NULL) {
pNode = mIfrRecordListHead;
mIfrRecordListHead = mIfrRecordListHead->mNext;
delete pNode;
}
}
SIfrRecord *
CIfrRecordInfoDB::GetRecordInfoFromIdx (
IN UINT32 RecordIdx
)
{
UINT32 Idx;
SIfrRecord *pNode = NULL;
if (RecordIdx == EFI_IFR_RECORDINFO_IDX_INVALUD) {
return NULL;
}
for (Idx = (EFI_IFR_RECORDINFO_IDX_START + 1), pNode = mIfrRecordListHead;
(Idx != RecordIdx) && (pNode != NULL);
Idx++, pNode = pNode->mNext)
;
return pNode;
}
UINT32
CIfrRecordInfoDB::IfrRecordRegister (
IN UINT32 LineNo,
IN CHAR8 *IfrBinBuf,
IN UINT8 BinBufLen,
IN UINT32 Offset
)
{
SIfrRecord *pNew;
if (mSwitch == FALSE) {
return EFI_IFR_RECORDINFO_IDX_INVALUD;
}
if ((pNew = new SIfrRecord) == NULL) {
return EFI_IFR_RECORDINFO_IDX_INVALUD;
}
if (mIfrRecordListHead == NULL) {
mIfrRecordListHead = pNew;
mIfrRecordListTail = pNew;
} else {
mIfrRecordListTail->mNext = pNew;
mIfrRecordListTail = pNew;
}
mRecordCount++;
return mRecordCount;
}
VOID
CIfrRecordInfoDB::IfrRecordInfoUpdate (
IN UINT32 RecordIdx,
IN UINT32 LineNo,
IN CHAR8 *BinBuf,
IN UINT8 BinBufLen,
IN UINT32 Offset
)
{
SIfrRecord *pNode;
if ((pNode = GetRecordInfoFromIdx (RecordIdx)) == NULL) {
return;
}
pNode->mLineNo = LineNo;
pNode->mOffset = Offset;
pNode->mBinBufLen = BinBufLen;
if (BinBuf != NULL) {
if (pNode->mIfrBinBuf != NULL) {
delete pNode->mIfrBinBuf;
}
pNode->mIfrBinBuf = new CHAR8[BinBufLen];
if (pNode->mIfrBinBuf != NULL) {
memcpy (pNode->mIfrBinBuf, BinBuf, BinBufLen);
}
}
}
VOID
CIfrRecordInfoDB::IfrRecordOutput (
IN FILE *File,
IN UINT32 LineNo
)
{
SIfrRecord *pNode;
UINT8 Index;
if (mSwitch == FALSE) {
return;
}
if (File == NULL) {
return;
}
for (pNode = mIfrRecordListHead; pNode != NULL; pNode = pNode->mNext) {
if (pNode->mLineNo == LineNo) {
fprintf (File, ">%08X: ", pNode->mOffset);
if (pNode->mIfrBinBuf != NULL) {
for (Index = 0; Index < pNode->mBinBufLen; Index++) {
fprintf (File, "%02X ", pNode->mIfrBinBuf[Index]);
}
}
fprintf (File, "\n");
}
}
}
CIfrRecordInfoDB gCIfrRecordInfoDB;
VOID
CIfrObj::_EMIT_PENDING_OBJ (
VOID
)
{
CHAR8 *ObjBinBuf = NULL;
ObjBinBuf = gCFormPkg.IfrBinBufferGet (mObjBinLen);
if (ObjBinBuf != NULL) {
memcpy (ObjBinBuf, mObjBinBuf, mObjBinLen);
}
if (mObjBinBuf != NULL) {
delete mObjBinBuf;
}
}
/*
* The definition of CIfrObj's member function
*/
static struct {
UINT8 mSize;
UINT8 mScope;
} gOpcodeSizesScopeTable[] = {
{ 0, 0 }, // EFI_IFR_INVALID - 0x00
{ sizeof (EFI_IFR_FORM), 1 }, // EFI_IFR_FORM_OP
{ sizeof (EFI_IFR_SUBTITLE), 1 }, // EFI_IFR_SUBTITLE_OP
{ sizeof (EFI_IFR_TEXT), 0 }, // EFI_IFR_TEXT_OP
{ sizeof (EFI_IFR_IMAGE), 0 }, // EFI_IFR_IMAGE_OP
{ sizeof (EFI_IFR_ONE_OF), 1 }, // EFI_IFR_ONE_OF_OP - 0x05
{ sizeof (EFI_IFR_CHECKBOX), 1}, // EFI_IFR_CHECKBOX_OP
{ sizeof (EFI_IFR_NUMERIC), 1 }, // EFI_IFR_NUMERIC_OP
{ sizeof (EFI_IFR_PASSWORD), 1 }, // EFI_IFR_PASSWORD_OP
{ sizeof (EFI_IFR_ONE_OF_OPTION), 0 }, // EFI_IFR_ONE_OF_OPTION_OP
{ sizeof (EFI_IFR_SUPPRESS_IF), 1 }, // EFI_IFR_SUPPRESS_IF - 0x0A
{ sizeof (EFI_IFR_LOCKED), 0 }, // EFI_IFR_LOCKED_OP
{ sizeof (EFI_IFR_ACTION), 1 }, // EFI_IFR_ACTION_OP
{ sizeof (EFI_IFR_RESET_BUTTON), 1 }, // EFI_IFR_RESET_BUTTON_OP
{ sizeof (EFI_IFR_FORM_SET), 1 }, // EFI_IFR_FORM_SET_OP -0xE
{ sizeof (EFI_IFR_REF), 0 }, // EFI_IFR_REF_OP
{ sizeof (EFI_IFR_NO_SUBMIT_IF), 1}, // EFI_IFR_NO_SUBMIT_IF_OP -0x10
{ sizeof (EFI_IFR_INCONSISTENT_IF), 1 }, // EFI_IFR_INCONSISTENT_IF_OP
{ sizeof (EFI_IFR_EQ_ID_VAL), 0 }, // EFI_IFR_EQ_ID_VAL_OP
{ sizeof (EFI_IFR_EQ_ID_ID), 0 }, // EFI_IFR_EQ_ID_ID_OP
{ sizeof (EFI_IFR_EQ_ID_LIST), 0 }, // EFI_IFR_EQ_ID_LIST_OP - 0x14
{ sizeof (EFI_IFR_AND), 0 }, // EFI_IFR_AND_OP
{ sizeof (EFI_IFR_OR), 0 }, // EFI_IFR_OR_OP
{ sizeof (EFI_IFR_NOT), 0 }, // EFI_IFR_NOT_OP
{ sizeof (EFI_IFR_RULE), 1 }, // EFI_IFR_RULE_OP
{ sizeof (EFI_IFR_GRAY_OUT_IF), 1 }, // EFI_IFR_GRAYOUT_IF_OP - 0x19
{ sizeof (EFI_IFR_DATE), 1 }, // EFI_IFR_DATE_OP
{ sizeof (EFI_IFR_TIME), 1 }, // EFI_IFR_TIME_OP
{ sizeof (EFI_IFR_STRING), 1 }, // EFI_IFR_STRING_OP
{ sizeof (EFI_IFR_REFRESH), 1 }, // EFI_IFR_REFRESH_OP
{ sizeof (EFI_IFR_DISABLE_IF), 1 }, // EFI_IFR_DISABLE_IF_OP - 0x1E
{ 0, 0 }, // 0x1F
{ sizeof (EFI_IFR_TO_LOWER), 0 }, // EFI_IFR_TO_LOWER_OP - 0x20
{ sizeof (EFI_IFR_TO_UPPER), 0 }, // EFI_IFR_TO_UPPER_OP - 0x21
{ 0, 0 }, // 0x22
{ sizeof (EFI_IFR_ORDERED_LIST), 1 }, // EFI_IFR_ORDERED_LIST_OP - 0x23
{ sizeof (EFI_IFR_VARSTORE), 0 }, // EFI_IFR_VARSTORE_OP
{ sizeof (EFI_IFR_VARSTORE_NAME_VALUE), 0 }, // EFI_IFR_VARSTORE_NAME_VALUE_OP
{ sizeof (EFI_IFR_VARSTORE_EFI), 0 }, // EFI_IFR_VARSTORE_EFI_OP
{ sizeof (EFI_IFR_VARSTORE_DEVICE), 1 }, // EFI_IFR_VARSTORE_DEVICE_OP
{ sizeof (EFI_IFR_VERSION), 0 }, // EFI_IFR_VERSION_OP - 0x28
{ sizeof (EFI_IFR_END), 0 }, // EFI_IFR_END_OP
{ sizeof (EFI_IFR_MATCH), 1 }, // EFI_IFR_MATCH_OP - 0x2A
{ 0, 0 }, { 0, 0} , { 0, 0} , { 0, 0} , // 0x2B ~ 0x2E
{ sizeof (EFI_IFR_EQUAL), 0 }, // EFI_IFR_EQUAL_OP - 0x2F
{ sizeof (EFI_IFR_NOT_EQUAL), 0 }, // EFI_IFR_NOT_EQUAL_OP
{ sizeof (EFI_IFR_GREATER_THAN), 0 }, // EFI_IFR_GREATER_THAN_OP
{ sizeof (EFI_IFR_GREATER_EQUAL), 0 }, // EFI_IFR_GREATER_EQUAL_OP
{ sizeof (EFI_IFR_LESS_THAN), 0 }, // EFI_IFR_LESS_THAN_OP
{ sizeof (EFI_IFR_LESS_EQUAL), 0 }, // EFI_IFR_LESS_EQUAL_OP - 0x34
{ sizeof (EFI_IFR_BITWISE_AND), 0 }, // EFI_IFR_BITWISE_AND_OP
{ sizeof (EFI_IFR_BITWISE_OR), 0 }, // EFI_IFR_BITWISE_OR_OP
{ sizeof (EFI_IFR_BITWISE_NOT), 0 }, // EFI_IFR_BITWISE_NOT_OP
{ sizeof (EFI_IFR_SHIFT_LEFT), 0 }, // EFI_IFR_SHIFT_LEFT_OP
{ sizeof (EFI_IFR_SHIFT_RIGHT), 0 }, // EFI_IFR_SHIFT_RIGHT_OP
{ sizeof (EFI_IFR_ADD), 0 }, // EFI_IFR_ADD_OP - 0x3A
{ sizeof (EFI_IFR_SUBTRACT), 0 }, // EFI_IFR_SUBTRACT_OP
{ sizeof (EFI_IFR_MULTIPLY), 0 }, // EFI_IFR_MULTIPLY_OP
{ sizeof (EFI_IFR_DIVIDE), 0 }, // EFI_IFR_DIVIDE_OP
{ sizeof (EFI_IFR_MODULO), 0 }, // EFI_IFR_MODULO_OP - 0x3E
{ sizeof (EFI_IFR_RULE_REF), 0 }, // EFI_IFR_RULE_REF_OP
{ sizeof (EFI_IFR_QUESTION_REF1), 0 }, // EFI_IFR_QUESTION_REF1_OP
{ sizeof (EFI_IFR_QUESTION_REF2), 0 }, // EFI_IFR_QUESTION_REF2_OP - 0x41
{ sizeof (EFI_IFR_UINT8), 0}, // EFI_IFR_UINT8
{ sizeof (EFI_IFR_UINT16), 0}, // EFI_IFR_UINT16
{ sizeof (EFI_IFR_UINT32), 0}, // EFI_IFR_UINT32
{ sizeof (EFI_IFR_UINT64), 0}, // EFI_IFR_UTNT64
{ sizeof (EFI_IFR_TRUE), 0 }, // EFI_IFR_TRUE_OP - 0x46
{ sizeof (EFI_IFR_FALSE), 0 }, // EFI_IFR_FALSE_OP
{ sizeof (EFI_IFR_TO_UINT), 0 }, // EFI_IFR_TO_UINT_OP
{ sizeof (EFI_IFR_TO_STRING), 0 }, // EFI_IFR_TO_STRING_OP
{ sizeof (EFI_IFR_TO_BOOLEAN), 0 }, // EFI_IFR_TO_BOOLEAN_OP
{ sizeof (EFI_IFR_MID), 0 }, // EFI_IFR_MID_OP
{ sizeof (EFI_IFR_FIND), 0 }, // EFI_IFR_FIND_OP
{ sizeof (EFI_IFR_TOKEN), 0 }, // EFI_IFR_TOKEN_OP
{ sizeof (EFI_IFR_STRING_REF1), 0 }, // EFI_IFR_STRING_REF1_OP - 0x4E
{ sizeof (EFI_IFR_STRING_REF2), 0 }, // EFI_IFR_STRING_REF2_OP
{ sizeof (EFI_IFR_CONDITIONAL), 0 }, // EFI_IFR_CONDITIONAL_OP
{ sizeof (EFI_IFR_QUESTION_REF3), 0 }, // EFI_IFR_QUESTION_REF3_OP
{ sizeof (EFI_IFR_ZERO), 0 }, // EFI_IFR_ZERO_OP
{ sizeof (EFI_IFR_ONE), 0 }, // EFI_IFR_ONE_OP
{ sizeof (EFI_IFR_ONES), 0 }, // EFI_IFR_ONES_OP
{ sizeof (EFI_IFR_UNDEFINED), 0 }, // EFI_IFR_UNDEFINED_OP
{ sizeof (EFI_IFR_LENGTH), 0 }, // EFI_IFR_LENGTH_OP
{ sizeof (EFI_IFR_DUP), 0 }, // EFI_IFR_DUP_OP - 0x57
{ sizeof (EFI_IFR_THIS), 0 }, // EFI_IFR_THIS_OP
{ sizeof (EFI_IFR_SPAN), 0 }, // EFI_IFR_SPAN_OP
{ sizeof (EFI_IFR_VALUE), 1 }, // EFI_IFR_VALUE_OP
{ sizeof (EFI_IFR_DEFAULT), 0 }, // EFI_IFR_DEFAULT_OP
{ sizeof (EFI_IFR_DEFAULTSTORE), 0 }, // EFI_IFR_DEFAULTSTORE_OP - 0x5C
{ 0, 0}, // 0x5D
{ sizeof (EFI_IFR_CATENATE), 0 }, // EFI_IFR_CATENATE_OP
{ sizeof (EFI_IFR_GUID), 0 }, // EFI_IFR_GUID_OP
};
#ifdef CIFROBJ_DEUBG
static struct {
INT8 *mIfrName;
} gIfrObjPrintDebugTable[] = {
"EFI_IFR_INVALID", "EFI_IFR_FORM", "EFI_IFR_SUBTITLE", "EFI_IFR_TEXT", "EFI_IFR_IMAGE", "EFI_IFR_ONE_OF",
"EFI_IFR_CHECKBOX", "EFI_IFR_NUMERIC", "EFI_IFR_PASSWORD", "EFI_IFR_ONE_OF_OPTION", "EFI_IFR_SUPPRESS_IF", "EFI_IFR_LOCKED",
"EFI_IFR_ACTION", "EFI_IFR_RESET_BUTTON", "EFI_IFR_FORM_SET", "EFI_IFR_REF", "EFI_IFR_NO_SUBMIT_IF", "EFI_IFR_INCONSISTENT_IF",
"EFI_IFR_EQ_ID_VAL", "EFI_IFR_EQ_ID_ID", "EFI_IFR_EQ_ID_LIST", "EFI_IFR_AND", "EFI_IFR_OR", "EFI_IFR_NOT",
"EFI_IFR_RULE", "EFI_IFR_GRAY_OUT_IF", "EFI_IFR_DATE", "EFI_IFR_TIME", "EFI_IFR_STRING", "EFI_IFR_REFRESH",
"EFI_IFR_DISABLE_IF", "EFI_IFR_INVALID", "EFI_IFR_TO_LOWER", "EFI_IFR_TO_UPPER", "EFI_IFR_INVALID", "EFI_IFR_ORDERED_LIST",
"EFI_IFR_VARSTORE", "EFI_IFR_VARSTORE_NAME_VALUE", "EFI_IFR_VARSTORE_EFI", "EFI_IFR_VARSTORE_DEVICE", "EFI_IFR_VERSION", "EFI_IFR_END",
"EFI_IFR_MATCH", "EFI_IFR_INVALID", "EFI_IFR_INVALID", "EFI_IFR_INVALID", "EFI_IFR_INVALID", "EFI_IFR_EQUAL",
"EFI_IFR_NOT_EQUAL", "EFI_IFR_GREATER_THAN", "EFI_IFR_GREATER_EQUAL", "EFI_IFR_LESS_THAN", "EFI_IFR_LESS_EQUAL", "EFI_IFR_BITWISE_AND",
"EFI_IFR_BITWISE_OR", "EFI_IFR_BITWISE_NOT", "EFI_IFR_SHIFT_LEFT", "EFI_IFR_SHIFT_RIGHT", "EFI_IFR_ADD", "EFI_IFR_SUBTRACT",
"EFI_IFR_MULTIPLY", "EFI_IFR_DIVIDE", "EFI_IFR_MODULO", "EFI_IFR_RULE_REF", "EFI_IFR_QUESTION_REF1", "EFI_IFR_QUESTION_REF2",
"EFI_IFR_UINT8", "EFI_IFR_UINT16", "EFI_IFR_UINT32", "EFI_IFR_UINT64", "EFI_IFR_TRUE", "EFI_IFR_FALSE",
"EFI_IFR_TO_UINT", "EFI_IFR_TO_STRING", "EFI_IFR_TO_BOOLEAN", "EFI_IFR_MID", "EFI_IFR_FIND", "EFI_IFR_TOKEN",
"EFI_IFR_STRING_REF1","EFI_IFR_STRING_REF2", "EFI_IFR_CONDITIONAL", "EFI_IFR_QUESTION_REF3", "EFI_IFR_ZERO", "EFI_IFR_ONE",
"EFI_IFR_ONES", "EFI_IFR_UNDEFINED", "EFI_IFR_LENGTH", "EFI_IFR_DUP", "EFI_IFR_THIS", "EFI_IFR_SPAN",
"EFI_IFR_VALUE", "EFI_IFR_DEFAULT", "EFI_IFR_DEFAULTSTORE", "EFI_IFR_INVALID", "EFI_IFR_CATENATE", "EFI_IFR_GUID",
};
VOID
CIFROBJ_DEBUG_PRINT (
IN UINT8 OpCode
)
{
printf ("======Create IFR [%s]\n", gIfrObjPrintDebugTable[OpCode].mIfrName);
}
#else
#define CIFROBJ_DEBUG_PRINT(OpCode)
#endif
bool gCreateOp = TRUE;
CIfrObj::CIfrObj (
IN UINT8 OpCode,
OUT CHAR8 **IfrObj,
IN UINT8 ObjBinLen,
IN BOOLEAN DelayEmit
)
{
mDelayEmit = DelayEmit;
mPkgOffset = gCFormPkg.GetPkgLength ();
mObjBinLen = (ObjBinLen == 0) ? gOpcodeSizesScopeTable[OpCode].mSize : ObjBinLen;
mObjBinBuf = ((DelayEmit == FALSE) && (gCreateOp == TRUE)) ? gCFormPkg.IfrBinBufferGet (mObjBinLen) : new CHAR8[EFI_IFR_MAX_LENGTH];
mRecordIdx = (gCreateOp == TRUE) ? gCIfrRecordInfoDB.IfrRecordRegister (0xFFFFFFFF, mObjBinBuf, mObjBinLen, mPkgOffset) : EFI_IFR_RECORDINFO_IDX_INVALUD;
if (IfrObj != NULL) {
*IfrObj = mObjBinBuf;
}
CIFROBJ_DEBUG_PRINT (OpCode);
}
CIfrObj::~CIfrObj (
VOID
)
{
if ((mDelayEmit == TRUE) && ((gCreateOp == TRUE))) {
_EMIT_PENDING_OBJ ();
}
gCIfrRecordInfoDB.IfrRecordInfoUpdate (mRecordIdx, mLineNo, mObjBinBuf, mObjBinLen, mPkgOffset);
}
/*
* The definition of CIfrObj's member function
*/
UINT8 gScopeCount = 0;
CIfrOpHeader::CIfrOpHeader (
IN UINT8 OpCode,
IN VOID *StartAddr,
IN UINT8 Length
) : mHeader ((EFI_IFR_OP_HEADER *)StartAddr)
{
mHeader->OpCode = OpCode;
mHeader->Length = (Length == 0) ? gOpcodeSizesScopeTable[OpCode].mSize : Length;
mHeader->Scope = (gOpcodeSizesScopeTable[OpCode].mScope + gScopeCount > 0) ? 1 : 0;
}
CIfrOpHeader::CIfrOpHeader (
IN CIfrOpHeader &OpHdr
)
{
mHeader = OpHdr.mHeader;
}
UINT32 CIfrForm::FormIdBitMap[EFI_FREE_FORM_ID_BITMAP_SIZE] = {0, };