//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
void CPreprocessor::Init(CConfig* pcConfig, CMemoryStackExtended* pcStack)
{
mcDefines.Init(32);
mpcPost = NULL;
mpcUnit = NULL;
miIncludeDepth = 0;
miBlockReuse = 0;
mbLogBlocks = FALSE;
mbLogInlucdes = FALSE;
mbDumpLogs = FALSE;
miDefineReuse = 0;
mcConditionalStack.Init();
mpcCurrentFile = NULL;
mcHeadersStack.Init(8);
mpcStack = pcStack;
mcHeaderNames.Init(4);
AddSpecialDefine("__DATE__");
AddSpecialDefine("__FILE__");
AddSpecialDefine("__LINE__");
AddSpecialDefine("__TIME__");
AddSpecialDefine("__TIMESTAMP__");
#ifdef __STDC__
AddDefine("__STDC__", "1");
#else
AddDefine("__STDC__", "0");
#endif
InitPlatformSpecific();
AddConfigDefines(pcConfig);
mpcStack = NULL;
}
std::unique_ptr<Configuration> ImportConfig(const nlohmann::json& json)
{
if (IsValidConfig(json))
{
auto config = std::make_unique<Configuration>();
config->SetName(json["name"]);
if (json["pchheader"].is_string())
{
config->SetPrecompiledHeader(json["pchheader"]);
}
if (json["pchsource"].is_string())
{
config->SetPrecompiledSource(json["pchsource"]);
}
for (auto& define : json["defines"])
{
config->AddDefine(define);
}
for (auto& include : json["includedirs"])
{
config->AddInclude(include);
}
return config;
}
return nullptr;
}
//
// Constant.h를 읽어 #define name value들을 모두 메모리에 적재
// Load()를 연속적으로 읽는다면 m_nMaxDef부터 추가로 읽게 된다.
// ex) Load( "constant1.h" ); 0 ~ 300 인덱스
// Load( "constant2.h" ); 301 ~ 600 인덱스
XE::xRESULT CDefine::Load( LPCTSTR strFileName )
{
CToken Token;
TCHAR szName[256];
if( Token.LoadFile( strFileName, TXT_EUCKR ) == XE::xFAIL )
return XE::xFAIL;
while(1)
{
if( Token.GetToken() == NULL ) break;
if( Token == _T("define") )
{
Token.GetToken();
// ex) #define OBJECT_DAO 1
if( Token.m_Token[0] != '_' ) // #define _HUHU같이 첫자가밑줄 붙은건 읽지 않음
{
_tcscpy_s( szName, Token.m_Token );
int nVal = Token.GetNumber();
// 읽어 메모리로 올릴때는 주석을 읽지 않는다.
// Object.inc에 있는 NAME부분을 가지고 저장할때만 기록한다.
if( XE::xFAIL == AddDefine( szName, nVal, Token.GetRemark() ) ) // define 추가
{
XERROR( "%s 읽던중 CDefine의 최대 버퍼%d를 넘었다", strFileName, MAX_DEFINE );
break;
}
} else
XLOG( "define %s skip", Token.m_Token );
}
}
return XE::xSUCCESS;
}
Model * ModelBuilder :: Build( const ALib::XMLElement * tree ) {
string name = tree->AttrValue( NAME_ATTRIB, "" );
std::auto_ptr <Model> model( new Model( name, std::cout ) );
for ( unsigned int i = 0; i < tree->ChildCount(); i++ ) {
const ALib::XMLElement * ce = tree->ChildElement( i );
if ( ce ) {
if ( ce->Name() == DMKGEN_TAG) {
BuildGenerator( model.get(), ce );
}
else if ( ce->Name() == DMKECHO_TAG ) {
BuildEchoer( model.get(), ce );
}
else if ( ce->Name() == DMKDEF_TAG ) {
AddDefine( model.get(), ce );
}
else {
throw Exception( "Invalid top-level tag "
+ ALib::SQuote( ce->Name() ) );
}
}
}
return model.release();
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
CDefine* CPreprocessor::AddSpecialDefine(char* szDefine)
{
CDefine* pcDefine;
pcDefine = AddDefine(szDefine);
pcDefine->SetSpecial(TRUE);
return pcDefine;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
void CPreprocessor::AddConfigDefines(CConfig* pcConfig)
{
int i;
CChars* pszText;
if (pcConfig)
{
for (i = 0; i < pcConfig->maszDefines.NumElements(); i++)
{
pszText = pcConfig->maszDefines.Get(i);
AddDefine(pszText->Text());
}
}
}
void do_file_set_block(FileSetBlock *fsb) {
String output_file_name =
_output_file_name_argument->get_string()->get_string();
c_file = open_c_file(output_file_name);
SuifEnv *s = get_suif_env();
MacroObjectBuilder builder;
MacroObjectPtr root = builder.build_macro_object((Address)fsb,fsb->get_meta_class());
char *text = get_file_text(_macro_file_name.c_str());
if (text == NULL)
{
suif_error(s, "could not open macro file %s\n",_macro_file_name.c_str());
// fprintf(stderr,"could not open macro file %s\n",macro_filename);
return;
// return -1;
}
size_t i;
for (i = 0;i < _d_opts.size(); i++)
AddDefine(root,_d_opts[i]);
int len = strlen(text);
S2CMacroExpansion expand(s,len);
for (i = 0;i < _i_opts.size(); i++)
{
String value = _i_opts[i];
expand.add_include(value);
}
// root->Print(0);
expand.set_debug(debug_it);
expand.Expand(_macro_file_name,text,root);
for (int j=1;j<expand.file_count();j++) {
const String x = expand.get_file_text(j);
write_text(expand.get_file_name(j),x);
}
const String def = expand.get_file_text(0);
if (def.length() > 0)
fprintf(c_file,"%s",def.c_str());
root->perform_final_cleanup();
if (c_file && c_file != stdout)
fclose(c_file);
delete [] text;
}
// 바이너리 포맷으로 읽기
XE::xRESULT CDefine :: LoadBIN( LPCTSTR szFileName )
{
int nNum = 0;
int nLen = 0;
TCHAR buff[256];
int nMaxDef = 0;
XResFile file, *pRes = &file;
if( pRes->Open( szFileName, XBaseRes::xREAD ) == 0 ) {
XERROR( "%s가 없다", szFileName );
return XE::xFAIL;
}
// FILE *fp = _tfopen( szFileName, _T("rb") );
// if( fp == NULL )
// {
// XERROR( "%s가 없다", szFileName );
// return XE::xFAIL;
// }
int i;
// DEFINE *pList = m_pList;
memset( buff, 0, 256 );
pRes->Read( &nMaxDef, 4 );
for( i = 0; i < nMaxDef; i ++ )
{
pRes->Read( &nLen, 4 );
pRes->Read( buff, nLen );
pRes->Read( &nNum, 4 );
if( XE::xFAIL == AddDefine( buff, nNum ) ) // define 추가
{
XERROR( "%s 읽던중 CDefine의 최대 버퍼%d를 넘었다", szFileName, MAX_DEFINE );
break;
}
}
#ifdef _LE
g_pWatchView->Message( "%s 로딩완료", szFileName );
#endif
return XE::xSUCCESS;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
CDefine* CPreprocessor::AddDefine(char* szDefine, char* szReplacement)
{
CDefine* pcDefine;
int iLen;
char* sz;
CPPText pcText;
CPreprocessorTokeniser cTokeniser;
iLen = (int)strlen(szReplacement);
pcDefine = AddDefine(szDefine);
sz = (char*)gcTokenStrings.Add(iLen+1);
memcpy(sz, szReplacement, iLen+1);
cTokeniser.Init();
cTokeniser.TokeniseDefine(&pcDefine->mcReplacement.mcTokens, sz, mpcStack);
cTokeniser.Kill();
return pcDefine;
}
static void ScanPPDefine (void)
{
char *name, *content;
SKIP_SPACE (NULL);
if (TK_ID != ScanIdentifierDef ()) {
Error (&TokenCoord, "Define doesn't define key words");
}
name = TokenValue.p;
if ('(' == *CURRENT) {
PRINT ("待处理 \n");
exit (1);
}
content = ReadLine ();
AddDefine (name, content);
INFO (5, "define : %s, %s", name, content);
}
void CConfig::AddDefines(char* szDefines)
{
CChars szTemp;
CArrayString aszTemp;
int i;
CChars* pszDefine;
szTemp.Init(szDefines);
aszTemp.Init(16);
szTemp.Split(&aszTemp, ';');
for (i = 0; i < aszTemp.NumElements(); i++)
{
pszDefine = aszTemp.Get(i);
pszDefine->StripWhiteSpace();
AddDefine(pszDefine->Text());
}
szTemp.Kill();
aszTemp.Kill();
}
// preprocessor directives
BOOL FASTCALL comProc_Preprocess(U16 flags, S16 *brackCnt)
{
BOOL PREP_OK=FALSE;
int code;
S32 index;
char *label,*enumClass;
if(*szTemp != '#') {
if(!STRCMP(szTemp,"enum")) {
if(IsStringLabel(GetNextWord())) {
enumClass = strdup(szTemp);
GetNextWord();
} else
enumClass = NULL;
if(szTemp[0]!='{') {
ssFree(enumClass);
error(ERR_ENUMBRACK);
SkipLine(FALSE);
return TRUE;
}
GetNextWord();
index = 0;
while(szTemp[0]!='}') {
label = strdup(szTemp);
if(GetNextWord()[0]=='=') {
if(!IsStrNum(GetNextWord())) {
error(ERR_INTEXP);
} else {
index = ConfirmWord(StrToInt(szTemp));
}
if(*szTemp!='}' && *szTemp!=',')
GetNextWord();
}
AddEnum(enumClass,label,index++);
ssFree(label);
if(szTemp[0]!=',')
break;
GetNextWord();
}
if(szTemp[0]!='}') {
error(ERR_ENUMBRACK);
SkipLine(FALSE);
return TRUE;
}
ssFree(enumClass);
return TRUE;
}
return FALSE;
}
switch(code = StrInPrep(GetNextWord(),szPreprocess)) {
/**********************************************************************/
case PREPROCESS_SETPAD:
if(InFalseIfDef()) break;
if(GetNextWord()[0]=='"') {
if(!DoString()) {
error(ERR_INTEXP);
} else {
strncpy(szPadding,szString,sizeof(szPadding)-1);
szPadding[sizeof(szPadding)-1] = '\0';
}
} else if(IsStrNum(szTemp)) {
index = StrToInt(szTemp);
szPadding[0] = ConfirmChar(index);
szPadding[1] = '\0';
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_ALIGN:
if(InFalseIfDef()) break;
if(IsStrNum(GetNextWord())) {
index = StrToInt(szTemp);
AlignCode(ConfirmWord(index));
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
/**********************************************************************/
case PREPROCESS_INCLUDE:
if(InFalseIfDef()) break;
if(GetNextWord()[0]=='"' && DoStringDirect()) {
if(CompileScript(szString,NULL,NULL))
PREP_OK = TRUE;
break;
}
error(ERR_STRINGEXP);
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_INCBIN:
// "filename"[,maxsize]
if(InFalseIfDef()) break;
if(GetNextWord()[0]=='"' && DoStringDirect()) {
index = -1;
if(PeekNextWord()[0]==',') {
GetNextWord();
if(IsStrNum(GetNextWord())) {
index = ConfirmWord(StrToInt(szTemp));
} else {
error(ERR_INTEXP);
PREP_OK = FALSE;
}
}
if(IncBin(szString,index))
PREP_OK = TRUE;
break;
}
error(ERR_STRINGEXP);
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_USEPATH:
// "pathname"
if(InFalseIfDef()) break;
if(GetNextWord()[0]=='"' && DoStringDirect()) {
if(PRECOMPILING && !AddDirList(&includeDirList, szString)) {
error(ERR_ADDINGPATH,szString);
}
PREP_OK = TRUE;
break;
}
error(ERR_STRINGEXP);
break;
/**********************************************************************/
case PREPROCESS_DEFINE:
if(InFalseIfDef()) break;
USE_DEFS = FALSE;
AddDefine(GetNextWord(),NULL);
USE_DEFS = TRUE;
PREP_OK = TRUE;
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_UNDEF:
if(InFalseIfDef()) break;
USE_DEFS = FALSE;
if(!DelDefine(GetNextWord()))
error(ERR_UNDEFINE,szTemp);
USE_DEFS = TRUE;
PREP_OK = TRUE;
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_IFDEF:
if(InFalseIfDef()) break;
USE_DEFS = FALSE;
EnterIfDef(FindDefine(defList,GetNextWord())!=NULL);
USE_DEFS = TRUE;
PREP_OK = TRUE;
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_IFNDEF:
if(InFalseIfDef()) break;
USE_DEFS = FALSE;
EnterIfDef(FindDefine(defList,GetNextWord())==NULL);
USE_DEFS = TRUE;
PREP_OK = TRUE;
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_ELSE:
if(!curScript->ifdefTrack || curScript->ifdefTrack->ELSE) {
error(ERR_PREPELSEUNEXP);
} else {
curScript->ifdefTrack->RESULT = !curScript->ifdefTrack->RESULT;
curScript->ifdefTrack->ELSE = TRUE;
}
PREP_OK = TRUE;
break;
/*--------------------------------------------------------------------*/
case PREPROCESS_ENDIF:
//TODO fix this
ReleaseIfDef();
PREP_OK = TRUE;
break;
/**********************************************************************/
case PREPROCESS_TODO:
case PREPROCESS_WARNING:
case PREPROCESS_ERROR:
case PREPROCESS_FATAL:
if(InFalseIfDef()) break;
if(GetNextWord()[0]!='"' || !DoString())
strcpy(szString,"<user message>");
switch(code) {
case PREPROCESS_TODO:
todo(szString);
break;
case PREPROCESS_WARNING:
warning(WRN_USERPREP,szString);
break;
case PREPROCESS_ERROR:
error(ERR_USERPREP,szString);
break;
case PREPROCESS_FATAL:
fatal(FTL_USERPREP,szString);
break;
}
PREP_OK = TRUE;
break;
/**********************************************************************/
case PREPROCESS_TELL:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
switch(code=CheckSubList(code)) {
case PREPROCESS_TELL_BANK:
CheckCurBank();
notice(code,"Current Bank: %s (#%d)", curBank->label, curBank->bank);
break;
case PREPROCESS_TELL_BANKOFFSET:
CheckCurBank();
notice(code,"Current Bank: %s (#%d); Offset: $%04X (%d)",
curBank->label, curBank->bank, (BANK_OFFSET(curBank)+curBank->org), (BANK_OFFSET(curBank)+curBank->org));
break;
case PREPROCESS_TELL_BANKSIZE:
CheckCurBank();
notice(code,"Current Bank: %s (#%d); Current Size: $%04X (%d bytes)",
curBank->label, curBank->bank, (BANK_OFFSET(curBank)), (BANK_OFFSET(curBank)));
break;
case PREPROCESS_TELL_BANKFREE:
CheckCurBank();
notice(code,"Current Bank: %s (#%d); Current Bytes Free In Bank: $%04X (%d)",
curBank->label, curBank->bank, (BANK_OFFSET(curBank)), (BANK_OFFSET(curBank)));
break;
case PREPROCESS_TELL_BANKTYPE:
CheckCurBank();
notice(code,"Current Bank: %s (#%d); Type: %s",
curBank->label, curBank->bank, szBankTypes[curBank->type]);
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
case PREPROCESS_RAM:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
switch(code=CheckSubList(code)) {
case PREPROCESS_RAM_ORG:
// blockaddress[, maxsize]
if(IsStrNum(GetNextWord())) {
ramBank.org = 0;
ramBank.ptr = ramBank.buffer+ConfirmWord(StrToInt(szTemp));
curBank = &ramBank;
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
if(PeekNextWord()[0]==',') {
GetNextWord();
if(IsStrNum(GetNextWord())) {
ramBank.maxsize = BANK_OFFSET(curBank)+ConfirmWord(StrToInt(szTemp));
} else {
error(ERR_INTEXP);
PREP_OK = FALSE;
}
}
curBank->end = curBank->buffer+ramBank.maxsize;
break;
case PREPROCESS_RAM_END:
curBank = NULL;
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
case PREPROCESS_ROM:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
switch(code=CheckSubList(code)) {
case PREPROCESS_ROM_ORG:
// blockaddress[, maxsize]
CheckRomBank();
if(IsStrNum(GetNextWord())) {
#if 0
curBank->org = ConfirmWord(StrToInt(szTemp));
#else
curBank->org = ConfirmWord(StrToInt(szTemp))-BANK_OFFSET(curBank);
#endif
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
if(PeekNextWord()[0]==',') {
GetNextWord();
if(IsStrNum(GetNextWord())) {
curBank->maxsize = ConfirmWord(StrToInt(szTemp));
} else {
error(ERR_INTEXP);
PREP_OK = FALSE;
}
}
break;
case PREPROCESS_ROM_END:
CheckRomBank();
curBank = NULL;
break;
case PREPROCESS_ROM_BANKSIZE:
// size
if(IsStrNum(GetNextWord())) {
bankSizes[BANKTYPE_ROM] = StrToInt(szTemp);
if(bankSizes[BANKTYPE_ROM] > MAX_BANKSIZE) {
error(ERR_BANKSIZE,bankSizes[BANKTYPE_ROM],MAX_BANKSIZE);
bankSizes[BANKTYPE_ROM] = MAX_BANKSIZE;
}
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
if(PeekNextWord()[0]==',') {
GetNextWord();
CheckRomBank();
if(IsStrNum(GetNextWord())) {
curBank->maxsize = (StrToInt(szTemp));
} else {
error(ERR_INTEXP);
PREP_OK = FALSE;
}
}
break;
case PREPROCESS_ROM_BANK:
// label
if(!IsStringLabel(GetNextWord())) {
error(ERR_BADLABEL,szTemp);
strcpy(szTemp,"");
}
SetBank(BANKTYPE_ROM, szTemp);
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
case PREPROCESS_CHR:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
switch(code=CheckSubList(code)) {
case PREPROCESS_CHR_BANKSIZE:
// size
if(IsStrNum(GetNextWord())) {
bankSizes[BANKTYPE_CHR] = (StrToInt(szTemp));
if(bankSizes[BANKTYPE_CHR] > MAX_BANKSIZE) {
error(ERR_BANKSIZE,bankSizes[BANKTYPE_CHR],MAX_BANKSIZE);
bankSizes[BANKTYPE_CHR] = MAX_BANKSIZE;
}
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
if(PeekNextWord()[0]==',') {
GetNextWord();
if(IsStrNum(GetNextWord())) {
curBank->maxsize = (StrToInt(szTemp));
} else {
error(ERR_INTEXP);
PREP_OK = FALSE;
}
}
break;
case PREPROCESS_CHR_BANK:
// label
if(!IsStringLabel(GetNextWord())) {
error(ERR_BADLABEL,szTemp);
strcpy(szTemp,"");
}
SetBank(BANKTYPE_CHR, szTemp);
break;
case PREPROCESS_CHR_END:
CheckChrBank();
curBank = NULL;
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
case PREPROCESS_INES:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
switch(code=CheckSubList(code)) {
case PREPROCESS_INES_MAPPER:
// (number|"name")
if(GetNextWord()[0]=='"') {
if(DoString()) {
if((index=StrInStrint(szString, siMappers))==-1)
error(ERR_UNKMAPPER,szString);
else {
romHeader.mapper = siMappers[index].index;
PREP_OK = TRUE;
}
}
} else if(IsStrNum(szTemp)) {
romHeader.mapper = ConfirmChar(StrToInt(szTemp));
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
case PREPROCESS_INES_MIRRORING:
// (number|"name")
if(GetNextWord()[0]=='"') {
if(DoString()) {
if((index=StrInStrint(szString, siMirroring))==-1)
error(ERR_UNKMIRRORING,szString);
else {
romHeader.mirroring = siMirroring[index].index;
PREP_OK = TRUE;
}
}
} else if(IsStrNum(szTemp)) {
romHeader.mirroring = ConfirmChar(StrToInt(szTemp));
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
case PREPROCESS_INES_BATTERY:
romHeader.battery = PreprocessCheckYesNo(&PREP_OK);
break;
case PREPROCESS_INES_TRAINER:
romHeader.trainer = PreprocessCheckYesNo(&PREP_OK);
break;
case PREPROCESS_INES_FOURSCREEN:
romHeader.fourscreen = PreprocessCheckYesNo(&PREP_OK);
break;
case PREPROCESS_INES_PRGREPEAT:
if(IsStrNum(GetNextWord())) {
romHeader.prgrepeat = ConfirmChar(StrToInt(szTemp));
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
case PREPROCESS_INES_CHRREPEAT:
if(IsStrNum(GetNextWord())) {
romHeader.chrrepeat = ConfirmChar(StrToInt(szTemp));
PREP_OK = TRUE;
} else
error(ERR_INTEXP);
break;
case PREPROCESS_INES_OFF:
cfg.output.enableHeader = FALSE;
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
case PREPROCESS_INTERRUPT:
if(InFalseIfDef()) break;
PREP_OK = TRUE;
if(!PRECOMPILING) switch(code=CheckSubList(code)) {
case PREPROCESS_INTERRUPT_NMI:
case PREPROCESS_INTERRUPT_START:
case PREPROCESS_INTERRUPT_IRQ:
PREP_OK = PreprocessInterrupt(code);
break;
default:
error(ERR_PREPROCESSORID,szTemp);
PREP_OK = FALSE;
}
break;
/**********************************************************************/
default:
error(ERR_PREPROCESSORID,szTemp);
}
if(!PREP_OK)
SkipLine(TRUE); // if there was an error, skip to the next line
return TRUE;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
BOOL CPreprocessor::ProcessHashDefine(CPreprocessorTokenParser* pcParser)
{
CExternalString cIdentifier;
CExternalString cArgument;
BOOL bResult;
CDefine* pcDefine;
CPPText* pcText;
CPPReplacement* pcReplacement;
int iReplaceArg;
CPPToken* pcToken;
BOOL bAllocated;
BOOL bAllowWhiteSpace;
CDefine* pcExisting;
CDefine* pcNew;
CChars sz;
bResult = pcParser->GetIdentifier(&cIdentifier);
if (bResult)
{
pcDefine = AddDefine(&cIdentifier);
if (pcDefine)
{
pcExisting = NULL;
}
else
{
pcExisting = GetDefine(&cIdentifier);
pcDefine = (CDefine*)malloc(sizeof(CDefine));
pcDefine->Init(mcDefines.mcDefinesTree.GetIndexForNew(cIdentifier.msz, cIdentifier.miLen), mcDefines.muiID, NULL);
}
bResult = pcParser->GetExactDecorator('(', FALSE);
if (bResult)
{
pcDefine->SetBracketed(TRUE);
for (;;)
{
bResult = pcParser->GetExactDecorator(')');
if (bResult)
{
break;
}
bResult = pcParser->GetIdentifier(&cArgument);
if (bResult)
{
pcDefine->AddArgument(&cArgument);
pcParser->GetExactDecorator(',');
}
else
{
//Expected an Identifier.
}
}
}
bAllowWhiteSpace = FALSE;
while (pcParser->HasToken())
{
bAllocated = FALSE;
pcToken = pcParser->GetToken();
if (pcToken->IsText())
{
pcText = (CPPText*)pcToken;
if (pcText->meType == PPT_Identifier)
{
iReplaceArg = pcDefine->mcArguments.GetIndex(pcText->mcText.msz, pcText->mcText.miLen);
if (iReplaceArg != -1)
{
pcReplacement = CPPReplacement::Construct(mpcStack->Add(sizeof(CPPReplacement)));
pcReplacement->Init(pcDefine->miIndex, iReplaceArg, -1, -1);
pcToken = pcReplacement;
bAllocated = TRUE;
}
}
}
if (!pcToken->IsWhiteSpace() || bAllowWhiteSpace) //Stop leading whitespace from being added.
{
bAllowWhiteSpace = TRUE;
if (!bAllocated)
{
pcToken = DuplicatePPToken(pcToken, mpcStack);
}
pcDefine->AddReplacmentToken(pcToken);
}
pcParser->NextToken();
}
bResult = TRUE;
if (pcExisting)
{
if (!pcExisting->Equals(pcDefine))
{
//Removing a define will not change the index or the ID of our new define. Phew.
RemoveDefine(&cIdentifier);
pcNew = AddDefine(&cIdentifier, pcDefine);
if (!pcNew)
{
sz.Init("Could not redefine #define ");
sz.AppendSubString(cIdentifier.msz, cIdentifier.EndInclusive()+1);
sz.Append(". Probably index or ID is different.");
gcUserError.Set(sz.Text());
sz.Kill();
bResult = FALSE;
}
}
else
{
//Only kill the define if the existing one is identical.
//pcNew depends on the allocations in the non-identical define case.
pcDefine->Kill();
}
free(pcDefine);
}
}
else
{
gcUserError.Set("Could not get an identifier for a #define. Add one.");
}
return bResult;
}
//////////////////////////////////////////////////////////////////////////
// //
// //
//////////////////////////////////////////////////////////////////////////
void CPreprocessor::DeltaDefines(CArrayNamedDefines* pcDelta, CMemoryStackExtended* pcStack)
{
int i;
CNamedDefine* pcNamedDefine;
CDefine* pcExisting;
CDefine* pcDefine;
CDefine* pcNew;
BOOL bResult;
CExternalString cIdentifier;
CChars sz;
for (i = 0; i < pcDelta->NumElements(); i++)
{
pcNamedDefine = pcDelta->Get(i);
cIdentifier.Init(pcNamedDefine->mszName.Text(), pcNamedDefine->mszName.Length());
if (pcNamedDefine->miFlags & NAMED_DEFINE_FLAGS_UNDEFFED)
{
RemoveDefine(&cIdentifier);
}
else
{
pcDefine = AddDefine(&cIdentifier);
if (pcDefine)
{
pcExisting = NULL;
}
else
{
pcExisting = GetDefine(pcNamedDefine->mszName.Text());
pcDefine = (CDefine*)malloc(sizeof(CDefine));
pcDefine->Init(mcDefines.mcDefinesTree.GetIndexForNew(cIdentifier.msz, cIdentifier.miLen), mcDefines.muiID, NULL);
}
pcDefine->mcArguments.Copy(&pcNamedDefine->mcArguments);
pcDefine->mcReplacement.Copy(&pcNamedDefine->mcReplacement, pcStack);
pcDefine->SetBracketed(pcNamedDefine->IsBacketed());
bResult = TRUE;
if (pcExisting)
{
if (!pcExisting->Equals(pcDefine))
{
//Removing a define will not change the index or the ID of our new define. Phew.
RemoveDefine(&cIdentifier);
pcNew = AddDefine(&cIdentifier, pcDefine);
if (!pcNew)
{
sz.Init("Could not redefine #define ");
sz.AppendSubString(cIdentifier.msz, cIdentifier.EndInclusive()+1);
sz.Append(". Probably index or ID is different.");
gcUserError.Set(sz.Text());
sz.Kill();
bResult = FALSE;
}
}
else
{
//Only kill the define if the existing one is identical.
//pcNew depends on the allocations in the non-identical define case.
pcDefine->Kill();
}
free(pcDefine);
}
}
}
}
