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C2PAS.PAS
3664 lines (3509 loc) · 97.9 KB
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C2PAS.PAS
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{ @author: Sylvain Maltais (support@gladir.com)
@created: 1993, 1996 et 2023
@website(https://www.gladir.com/dev-cools)
@abstract(Target: Turbo Pascal 7, Free Pascal 3.2)
}
Program C2PAS;
Uses DOS,Strings;
{$DEFINE CONSOLE}
Const
NoUpper:Boolean=False;
Const
IncludeFile=100;
{Compilateur: Constante de message d'erreur}
PointCommaExpected=10001; { ';' attendu }
SemicolonExpected=PointCommaExpected;
OpenEnsExpected=10002; (* #123 attendu *)
CloseEnsExpected=10003; (* #125 attendu *)
OpenArrayExpected=10004; { '[' attendu }
CloseArrayExpected=10005; { ']' attendu }
OpenParExpected=10006; { '(' attendu }
CloseParExpected=10007; { ')' attendu }
AsterixExpected=10008; { '*' attendu }
NumExpected=10009; { Nombre attendu }
GrExpected=10010; { '>' attendu }
GuillExpected=10011; { '"' attendu }
CommaExpected=10012; { '.' attendu }
EnumExpected=10013; { num‚ration attendu }
NumberOfArrayExpected=10014; { Nombre de l'instruction ®ARRAY¯ attendu }
EndOfFunctionExpected=10015; { Fin de fonction attendu }
EndOfSourceExpected=10016; { Fin de source attendu }
EndOfStringExpected=10017; { Fin de chaŒne de caractŠres attendu }
EndOfCommentExpected=10018; { Fin de commentaire attendu }
EndOfCommandExpected=10019; { Fin de commande attendu }
EndOfArgumentExpected=10020; { Fin d'argument attendu }
TypeVarExpected=10021; { Type de variable attendu }
VarNameExpected=10022; { Nom de variable attendu }
DirectiveCommandExpected=10023;{ Directive attendu }
TypedefNameExpected=10024; { Nom de l'instruction ®typedef¯ attendu }
IncludeFileNameExpected=10025; { Nom de l'inclusion de fichier attendu }
IfDirectNameExpected=10026; { Nom de la directive conditionnel ®IF¯ attendu }
IfDefDirectNameExpected=10027; { Nom de la directive conditionnel ®IFDEF¯ atetndu }
IfNDefDirectNameExpected=10028;{ Nom de la directive conditionnel ®IFNDEF¯ atetndu }
WhileExpected=10029; { Instruction ®WHILE¯ attendu }
BeginExpected=10030; { Instruction ®BEGIN¯ attendu }
NameExpected=10031; { Nom attendu }
ValueExpected=10032; { Valeur attendu }
TypeExpected=10033; { Type attendu }
OfExpected=10034; { Instruction ®OF¯ attendu }
LabelExpected=10035; { tiquette attendu }
NamePrgExpected=10036; { Nom de programme attendu }
UnitNameExpected=10037; { Nom d'unit‚ attendu }
ConstNameExpected=10038; { Nom de constante attendu }
EndExpected=10039; { Instruction ®END¯ attendu }
ColonExpected=10040; { ®:¯ attendu }
EqualExpected=10041; { ®=¯ attendu }
CFExpected=10042; { ®_CF¯ attendu...}
IdentifierExpected=10043; { Identificateur attendu }
LowerExpected=10044; { ®<¯ attendu }
PlusExpected=10045; { ®+¯ attendu }
MinusExpected=10046; { ®-¯ attendu }
VirguleExpected=10047; { ®,¯ attendu }
ThenExpected=10048; { ®THEN¯ attendu}
DuplExpression=10049; { Duplication d'expression }
EnumDupl=10050; { Duplication d'‚num‚ration }
VarStructDupl=10051; { Variable de la structure dupliqu‚ }
DuplDefUnit=10052; { Duplication de d‚finition d'unit‚ }
VarDupl=10053; { Variable dupliqu‚ }
AsExpected=10054; { Instruction ®AS¯ attendu }
ToExpected=10055; { ®TO¯ attendu}
BreakPressed=10056; { Ctrl+Break enfonc‚ }
VarNotFound=10057; { Variable introuvable! }
NextWithoutFor=10058; { ®NEXT¯ sans ®FOR¯ }
DieseExpected=10059; { ®#¯_ attendu }
InvalidFunctionCall=10060; { Appel de fonction invalide }
DollarExpected=10061; { ®$¯ attendu}
TooManyGosub=10062; { Trop de 'GOSUB' }
ReturnWithoutGosub=10063; { Instruction 'RETURN' sans instruction 'GOSUB'}
WhileWithoutWend=10064; { Instruction 'WHILE' sans instruction 'WEND'}
MisplacedWend=10065; { ®WEND¯ mal plac‚}
ImageTooBig=10066; { Image trop grosse }
LabelDupl=10067; { Duplication d'‚tiquette!!! }
ConstDupl=10068; { Constante dupliqu‚ }
InvalidNumber=10069; { Nombre invalide }
UsePascalReservedWordForVar=10070;{Utilise un mot r‚serv‚ PASCAL comme variable }
ITEMExpected=10071; { Identificateur 'ITEM' attendu! }
TrueExpected=10072; { 'TRUE' attendu! }
ExternCallExpected=10073; { Appel externe attendu! }
ValidIdentificatorExpected=10074;{ Identificateur valide attendu! }
NumberExpected=10075; { Nombre attendu }
NumberArabicExpected=10076; { Nombre entre 1 et 9 attendu }
EnumEmpty=10080; { num‚ration vide }
StructEmpty=10081; { Structure vide }
TooManyPathInHeader=10096; { Trop de r‚pertoire dans l'entˆte }
TooManyWarning=10097; { Trop de message d'attention }
UnknownIdentifier=10098; { Identificateur inconnue }
UnknownType=10099; { Type inconnu }
SyntaxError=10100; { Erreur de syntaxe }
SyntaxNumber=10101; { Erreur de nombre }
SyntaxErrorRec=10102; { Erreur de syntaxe d'un enregistrement }
MisplacedProgram=10124; { ®PROGRAM¯ mal plac‚ }
MisplacedNext=10125; { ®NEXT¯ mal plac‚ }
MisplacedElse=10126; { ®ELSE¯ mal plac‚ }
MisplacedBeginSymbol=10127; { ®BEGIN¯ mal plac‚ }
MisplacedCondDirective=10128; { Directive conditionnel mal plac‚ }
MisplacedEndSymbol=10129; { Fin de symbole mal plac‚ }
MisplacedPointComma=10130; { ';' mal plac‚ }
MisplacedUnit=10131; { ®UNIT¯ mal plac‚ }
MisplacedUses=10132; { ®USES¯ mal plac‚ }
MisplacedInterface=10133; { ®INTERFACE¯ mal plac‚ }
MisplacedImplementation=10134; { ®IMPLEMENTATION¯ mal plac‚ }
MisplacedInitialization=10135; { ®INITIALIZATION¯ mal plac‚ }
MisplacedFinalization=10136; { ®FINALIZATION¯ mal plac, }
TooManyBoucle=10139; { Trop de boucle }
TooBigNumber=10140; { Nombre trop grand }
TypeMistmatch=10141; { Type incompatible }
OpCode186=10150 ; { Instruction pour 80186 }
OpCode286=10151; { Instruction pour 80286 }
OpCode287=10152; { Instruction coprocesseur math‚matique 80287 }
OpCode386=10153; { Instruction pour 80386 }
OpCode387=10154; { Instruction coprocesseur math‚matique 80387 }
OverloadIndex=10180; { D‚passement d'index! }
UnitNotFound=10198; { Unit‚ introuvable! }
FileNotOpen=10199; { Fichier non ouvert }
FileNotFound=10200; { Fichier introuvable }
CannotCreateFile=10201; { Impossible de cr‚er le fichier }
FileReadError=10202; { Erreur de lecture du fichier }
OutOfMemory=10254; { Manque de m‚moire }
InternalError=10255; { Erreur interne }
ErrorParamInternal=10256; { Erreur de paramŠtre interne }
ResFileNoSpecified=10401; { Fichier ressource non sp‚cifi‚ }
{ Compilateur: Constante de message d'attention }
SkipDefineFar=-1; { D‚finition ®FAR¯ sans effet }
SkipDefineSizeOf=-2; { D‚finition ®SizeOf¯ sans effet }
DuplicateDefineSymbol=-3; { Duplication de symbole de d‚finition }
WrongValueInDefineDirective=-4;{ Mauvaise valeur dans la ®DEFINE¯ conditionnelle }
SpcCode=[' ',#9];
MinRomanLetter=['a'..'z'];
MajRomanLetter=['A'..'Z'];
BinArabicDigit=['0'..'1'];
OctArabicDigit=['0'..'7'];
ArabicDigit=['0'..'9'];
ArabicXDigit=['0'..'9','A'..'F','a'..'f'];
Coder1DefLetter=['A'..'Z','a'..'z','_'];
CoderDefLetter=['A'..'Z','a'..'z','0'..'9','_'];
PathHeader='C:\TP\INCLUDE';
ProcBuffer:Array[0..46,0..1]of PChar=(
('AcosAsin','[x{bits16}>d]d'),
('abs','[i]i'),
('acos','[d]d'),
('bdos','[BwB]i'),
('bdosptr','[B<B]i'),
('country_','[B>{COUNTRY}]{PCOUNTRY}'),
('bioscom','[BBi]i'),
('biosdisk','[BcBwB<]'),
('biosequip','[]i'),
('biosmemory','[]i'),
('biosprint','[BBi]b'),
('chdir','[x]i'),
('dosexterr','[>{DOSERROR}]i'),
('farcoreleft','[]l'),
('free','[>p]'),
('getcurdir','[cx]i]'),
('isalnum','[c]b'),
('isalpha','[c]b'),
('iscntrl','[c]b'),
('isdigit','[c]b'),
('islower','[c]b'),
('isprint','[c]b'),
('ispunct','[c]b'),
('isspace','[c]b'),
('isupper','[c]b'),
('isxdigit','[c]b'),
('lock','[ill]i'),
('malloc','[w]p'),
('memchr','[<xw]b'),
('memcpy','[<<w]'),
('setftime','[i>{ftime}]i'),
('strupr','[x]x'),
('swab','[>B>Bi]'),
('toascii','[c]c'),
('tolower','[c]c'),
('toupper','[c]c'),
('Funlink','[x]i'),
('Funlock','[ill]i'),
('_chmod','[xBi]i'),
('_clear87','[]w'),
('_control87','[ww]w'),
('_dos_getftime','[i>w>w]w'),
('_dos_read','[i<w>w]w'),
('_dos_setftime','[iww]w'),
('_status87','[]w'),
('F_tolower','[c]c'),
('_toupper','[c]c'));
Type
BooleanDirectivePtr=^BooleanDirectiveRecord;
BooleanDirectiveRecord=Record
Name:PChar;
Value:Boolean;
End;
Type
PCharByteRec=Record
PChr:PChar;
Nm:Byte;
End;
StrByteRec=Record
PChr:PChar;
Nm:Byte;
Len:Word;
End;
StrWordRec = Record
PChr:PChar;
Nm,Len:Word;
End;
PCharWordRec = Record
PChr:PChar;
Nm:Word;
End;
RBufPtr = ^RBufRec;
RBufRec = Record
Buf:Pointer;
Size:Word;
Previous,Next:RBufPtr;
End;
ArrayList = Record
PCurrPtr,Count:LongInt;
CurrPtr,List,EndListPtr:RBufPtr;
End;
Const
MinRec=SizeOf(PCharWordRec)+1;
{$IFDEF FPC}
Function MaxAvail:LongInt;Begin
MaxAvail:=High(LongInt);
End;
Function MemAvail:LongInt;Begin
MemAvail:=High(LongInt);
End;
{$ENDIF}
Function GetErrMsg(Err:Integer):String;Begin
Case Err of
PointCommaExpected:GetErrMsg:=''';'' attendu';
OpenEnsExpected:GetErrMsg:='{ attendu';
CloseEnsExpected:GetErrMsg:='} attendu';
OpenArrayExpected:GetErrMsg:='''['' attendu';
CloseArrayExpected:GetErrMsg:=''']'' attendu';
OpenParExpected:GetErrMsg:='''('' attendu';
CloseParExpected:GetErrMsg:=''')'' attendu';
AsterixExpected:GetErrMsg:='''*'' attendu';
NumExpected:GetErrMsg:='Nombre attendu';
GrExpected:GetErrMsg:='''>'' attendu';
GuillExpected:GetErrMsg:='''"'' attendu';
CommaExpected:GetErrMsg:='''.'' attendu';
EnumExpected:GetErrMsg:='num‚ration attendu';
NumberOfArrayExpected:GetErrMsg:='Nombre de l''instruction ®ARRAY¯ attendu';
EndOfFunctionExpected:GetErrMsg:='Fin de fonction attendu';
EndOfSourceExpected:GetErrMsg:='Fin de source attendu';
EndOfStringExpected:GetErrMsg:='Fin de chaŒne de caractŠres attendu';
EndOfCommentExpected:GetErrMsg:='Fin de commentaire attendu';
EndOfCommandExpected:GetErrMsg:='Fin de commande attendu';
EndOfArgumentExpected:GetErrMsg:='Fin d''argument attendu';
TypeVarExpected:GetErrMsg:='Type de variable attendu';
VarNameExpected:GetErrMsg:='Nom de variable attendu';
DirectiveCommandExpected:GetErrMsg:='Directive attendu';
TypedefNameExpected:GetErrMsg:='Nom de l''instruction ®typedef¯ attendu';
IncludeFileNameExpected:GetErrMsg:='Nom de l''inclusion de fichier attendu';
IfDirectNameExpected:GetErrMsg:='Nom de la directive conditionnel ®IF¯ attendu';
IfDefDirectNameExpected:GetErrMsg:='Nom de la directive conditionnel ®IFDEF¯ attendu';
IfNDefDirectNameExpected:GetErrMsg:='Nom de la directive conditionnel ®IFNDEF¯ attendu';
WhileExpected:GetErrMsg:='Instruction ®WHILE¯ attendu';
BeginExpected:GetErrMsg:='Instruction ®BEGIN¯ attendu';
NameExpected:GetErrMsg:='Nom attendu';
ValueExpected:GetErrMsg:='Valeur attendu';
TypeExpected:GetErrMsg:='Type attendu';
OfExpected:GetErrMsg:='Instruction ®OF¯ attendu';
LabelExpected:GetErrMsg:='tiquette attendu';
NamePrgExpected:GetErrMsg:='Nom de programme attendu';
UnitNameExpected:GetErrMsg:='Nom d''unit‚ attendu';
ConstNameExpected:GetErrMsg:='Nom de constante attendu';
EndExpected:GetErrMsg:='Instruction ®END¯ attendu';
ColonExpected:GetErrMsg:='®:¯ attendu';
EqualExpected:GetErrMsg:='®=¯ attendu';
CFExpected:GetErrMsg:='®_CF¯ attendu...';
IdentifierExpected:GetErrMsg:='Identificateur attendu';
LowerExpected:GetErrMsg:='®<¯ attendu';
PlusExpected:GetErrMsg:='®+¯ attendu';
MinusExpected:GetErrMsg:='®-¯ attendu';
VirguleExpected:GetErrMsg:='®,¯ attendu';
ThenExpected:GetErrMsg:='®THEN¯ attendu';
DuplExpression:GetErrMsg:='Duplication d''expression';
EnumDupl:GetErrMsg:='Duplication d''‚num‚ration';
VarStructDupl:GetErrMsg:='Variable de la structure dupliqu‚';
DuplDefUnit:GetErrMsg:='Duplication de d‚finition d''unit‚';
VarDupl:GetErrMsg:='Variable dupliqu‚';
AsExpected:GetErrMsg:='Instruction ®AS¯ attendu';
ToExpected:GetErrMsg:='®TO¯ attendu';
BreakPressed:GetErrMsg:='Ctrl+Break enfonc‚';
VarNotFound:GetErrMsg:='Variable introuvable!';
NextWithoutFor:GetErrMsg:='®NEXT¯ sans ®FOR¯';
DieseExpected:GetErrMsg:='®#¯_ attendu';
InvalidFunctionCall:GetErrMsg:='Appel de fonction invalide';
DollarExpected:GetErrMsg:='®$¯ attendu';
TooManyGosub:GetErrMsg:='Trop de ''GOSUB''';
ReturnWithoutGosub:GetErrMsg:='Instruction ''RETURN'' sans instruction ''GOSUB''';
WhileWithoutWend:GetErrMsg:='Instruction ''WHILE'' sans instruction ''WEND''';
MisplacedWend:GetErrMsg:='®WEND¯ mal plac‚';
ImageTooBig:GetErrMsg:='Image trop grosse';
LabelDupl:GetErrMsg:='Duplication d''‚tiquette!!!';
ConstDupl:GetErrMsg:='Constante dupliqu‚';
InvalidNumber:GetErrMsg:='Nombre invalide';
UsePascalReservedWordForVar:GetErrMsg:='Utilise un mot r‚serv‚ PASCAL comme variable';
ITEMExpected:GetErrMsg:='Identificateur ''ITEM'' attendu!';
TrueExpected:GetErrMsg:='''TRUE'' attendu!';
ExternCallExpected:GetErrMsg:='Appel externe attendu!';
ValidIdentificatorExpected:GetErrMsg:='Identificateur valide attendu!';
NumberExpected:GetErrMsg:='Nombre attendu';
NumberArabicExpected:GetErrMsg:='Nombre entre 1 et 9 attendu';
EnumEmpty:GetErrMsg:='num‚ration vide';
StructEmpty:GetErrMsg:='Structure vide';
TooManyPathInHeader:GetErrMsg:='Trop de r‚pertoire dans l''entˆte';
TooManyWarning:GetErrMsg:='Trop de message d''attention';
UnknownIdentifier:GetErrMsg:='Identificateur inconnue';
UnknownType:GetErrMsg:='Type inconnu';
SyntaxError:GetErrMsg:='Erreur de syntaxe';
SyntaxNumber:GetErrMsg:='Erreur de nombre';
SyntaxErrorRec:GetErrMsg:='Erreur de syntaxe d''un enregistrement';
MisplacedProgram:GetErrMsg:='®PROGRAM¯ mal plac‚';
MisplacedNext:GetErrMsg:='®NEXT¯ mal plac‚';
MisplacedElse:GetErrMsg:='®ELSE¯ mal plac‚';
MisplacedBeginSymbol:GetErrMsg:='®BEGIN¯ mal plac‚';
MisplacedCondDirective:GetErrMsg:='Directive conditionnel mal plac‚';
MisplacedEndSymbol:GetErrMsg:='Fin de symbole mal plac‚';
MisplacedPointComma:GetErrMsg:=''';'' mal plac‚';
MisplacedUnit:GetErrMsg:='®UNIT¯ mal plac‚';
MisplacedUses:GetErrMsg:='®USES¯ mal plac‚';
MisplacedInterface:GetErrMsg:='®INTERFACE¯ mal plac‚';
MisplacedImplementation:GetErrMsg:='®IMPLEMENTATION¯ mal plac‚';
MisplacedInitialization:GetErrMsg:='®INITIALIZATION¯ mal plac‚';
MisplacedFinalization:GetErrMsg:='®FINALIZATION¯ mal plac‚';
TooManyBoucle:GetErrMsg:='Trop de boucle';
TooBigNumber:GetErrMsg:='Nombre trop grand';
TypeMistmatch:GetErrMsg:='Type incompatible';
OpCode186:GetErrMsg:='Instruction pour 80186';
OpCode286:GetErrMsg:='Instruction pour 80286';
OpCode287:GetErrMsg:='Instruction coprocesseur math‚matique 80287';
OpCode386:GetErrMsg:='Instruction pour 80386';
OpCode387:GetErrMsg:='Instruction coprocesseur math‚matique 80387';
OverloadIndex:GetErrMsg:='D‚passement d''index!';
UnitNotFound:GetErrMsg:='Unit‚ introuvable!';
FileNotOpen:GetErrMsg:='Fichier non ouvert';
FileNotFound:GetErrMsg:='Fichier introuvable';
CannotCreateFile:GetErrMsg:='Impossible de cr‚er le fichier';
FileReadError:GetErrMsg:='Erreur de lecture du fichier';
OutOfMemory:GetErrMsg:='Manque de m‚moire';
InternalError:GetErrMsg:='Erreur interne';
ErrorParamInternal:GetErrMsg:='Erreur de paramŠtre interne';
ResFileNoSpecified:GetErrMsg:='Fichier ressource non sp‚cifi‚';
Else GetErrMsg:='Erreur inconnu';
End;
End;
Function FileExist(Name:String):Boolean;
Var
Info:SearchRec;
Begin
FindFirst(Name,$FFFF,Info);
FileExist:=DOSError=0;
End;
Function DuplicateString(C:Char;Num:Integer):String;
Var
I:Byte;
S:String;
Begin
S:='';
For I:=1 to Num do S:=S+C;
DuplicateString:=S;
End;
Function PadRight(S:String;Space:Byte):String;
Var
I:Byte;
Begin
If Length(S)<Space Then For I:=Length(S)+1 to Space do S:=S+' ';
PadRight:=S;
End;
Function MemAlloc(Size:Word):Pointer;
Var Ptr:Pointer;
Begin
MemAlloc := NIL;
If(Size = 0)Then Exit;
If(MaxAvail < Size)Then Exit;
GetMem(Ptr,Size);
MemAlloc := Ptr;
End;
Function MemNew(Size:Word):Pointer;
Var
Ptr:Pointer;
Begin
Ptr:=MemAlloc(Size);
If(Ptr<>NIL)Then FillChar(Ptr^,Size,0);
MemNew:=Ptr;
End;
Function NewBlock(Var Buf;Size:Word):Pointer;
Var
Ptr:Pointer;
Begin
Ptr:=MemAlloc(Size);
If(Ptr<>NIL)Then Move(Buf,Ptr^,Size);
NewBlock:=Ptr;
End;
Procedure ArrayListInit(Var Q:ArrayList);Begin
Q.PCurrPtr:=-1;
Q.CurrPtr:=NIL;
Q.List:=NIL;
Q.EndListPtr:=NIL;
Q.Count:=0;
End;
Function ArrayListIsEmpty(Var Q:ArrayList):Boolean;
Begin
ArrayListIsEmpty := (Q.List = NIL);
End;
Function ArrayListAdd(Var Q:ArrayList;Size:Word):Pointer;
Var
W:RBufRec;
WPtr:RBufPtr;
Addr:Pointer;
Begin
ArrayListAdd:=NIL;
FillChar(W,SizeOf(W),0);
If Size>0Then Begin
Addr:=MemAlloc(Size);
If(Addr=NIL)Then Exit;
W.Buf:=Addr;
W.Size:=Size
End;
If(Q.List=NIL)Then Begin
Q.List:=NewBlock(W,SizeOf(RBufRec));
If(Q.List=NIL)Then Exit;
Q.EndListPtr:=Q.List
End
Else
Begin
WPtr:=Q.EndListPtr;
If(WPtr=NIL)Then Exit;
W.Previous:=WPtr;
WPtr^.Next:=NewBlock(W,SizeOf(RBufRec));
Q.EndListPtr:=WPtr^.Next;
End;
Inc(Q.Count);
ArrayListAdd:=Addr
End;
Function ArrayListAddBuf(Var Q:ArrayList;Size:Word;Const Block):Boolean;
Var
Ptr:Pointer;
Begin
ArrayListAddBuf:=False;
Ptr:=ArrayListAdd(Q,Size);
If(Ptr<>NIL)Then Begin
Move(Block,Ptr^,Size);
ArrayListAddBuf:=True;
End;
End;
Function ArrayList_AddBuf(Var Q:ArrayList;Size:Word):Pointer;
Var Ptr:Pointer;
Begin
ArrayList_AddBuf := NIL;
If Not(ArrayListAddBuf(Q,Size,Ptr))Then Exit;
ArrayList_AddBuf := Ptr;
End;
Function ArrayList_SetPtr(Var Q:ArrayList;P:LongInt):Pointer;
Var
WP:RBufPtr;
I:LongInt;
Begin
WP:=Q.List;
For I:=1to(P)do Begin
WP:=WP^.Next;
If(WP=NIL)Then Begin
ArrayList_SetPtr:=NIL;
Exit;
End;
End;
ArrayList_SetPtr:=WP
End;
Function ArrayListIns(Var Q:ArrayList;P:LongInt;Size:Word):Pointer;
Var
WP,NewP:RBufPtr;
Addr:Pointer;
Begin
ArrayListIns:=NIL;
If(P>Q.Count)Then Exit;
If(P=Q.Count)Then ArrayListIns:=ArrayListAdd(Q,Size)
else
Begin
Addr:=NIL;
If P=0Then Begin
WP:=MemNew(SizeOf(Q.List^));
If(WP=NIL)Then Exit;
Q.List^.Previous:=WP;WP^.Next:=Q.List;
If Size>0Then Begin
Addr:=MemAlloc(Size);
If(Addr=NIL)Then Exit;
WP^.Buf:=Addr;WP^.Size:=Size
End;
Q.List:=WP
End
else
Begin
NewP:=MemNew(SizeOf(Q.List^));
If(NewP=NIL)Then Exit;
WP:=ArrayList_SetPtr(Q,P);
If(WP=NIL)Then Exit;
NewP^.Next:=WP;
NewP^.Previous:=WP^.Previous;
If Size>0Then Begin
Addr:=MemAlloc(Size);
If(Addr=NIL)Then Exit;
NewP^.Buf:=Addr;
NewP^.Size:=Size
End;
WP^.Previous^.Next:=NewP;
WP^.Previous:=NewP
End;
Inc(Q.Count);
ArrayListIns:=Addr
End
End;
Function ArrayListInsBlock(Var Q:ArrayList;P:LongInt;Size:Word;Const Block):Boolean;
Var
Ptr:Pointer;
Begin
ArrayListInsBlock:=False;
Ptr:=ArrayListIns(Q,P,Size);
If(Ptr<>NIL)Then Begin
Move(Block,Ptr^,Size);
ArrayListInsBlock:=True;
End;
End;
Function ArrayListInsBuf(Var Q:ArrayList;P:LongInt;Size:Word;Var Addr:Pointer):Boolean;
Var WP,NewP:RBufPtr; I:LongInt;
Begin
ArrayListInsBuf := False;
If(P > Q.Count)Then Exit;
If(P = Q.Count)Then ArrayListInsBuf := ArrayListAddBuf(Q,Size,Addr)
else
Begin
ArrayListInsBuf := False;
If(P = 0)Then
Begin
WP := MemAlloc(SizeOf(Q.List^));
If(WP = NIL)Then Exit;
Q.List^.Previous := WP; WP^.Previous := NIL; WP^.Next := Q.List;
If(Size = 0)Then
Begin
WP^.Buf := NIL; WP^.Size := 0; Addr := NIL;
End
Else
Begin
Addr := MemAlloc(Size);
If(Addr = NIL)Then Exit;
WP^.Buf := Addr; WP^.Size := Size;
End;
Q.List := WP;
End
else
Begin
NewP := MemAlloc(SizeOf(Q.List^));
If(NewP = NIL)Then Exit;
WP := Q.List;
For I := 1 to P do
Begin
If(WP = NIL)Then Exit;
WP := WP^.Next;
End;
NewP^.Next := WP; NewP^.Previous := WP^.Previous;
If(Size = 0)Then
Begin
NewP^.Buf := NIL; NewP^.Size := 0; Addr := NIL;
End
Else
Begin
Addr := MemAlloc(Size);
If(Addr = NIL)Then Exit;
NewP^.Buf := Addr; NewP^.Size := Size;
End;
WP^.Previous^.Next := NewP; WP^.Previous := NewP;
End;
Inc(Q.Count); ArrayListInsBuf := True;
End;
End;
Function ArrayListAddPChr(Var Q:ArrayList;PChr:PChar):Boolean;
Type
TChar=Array[0..32767]of Char;
Var
PBuf:^TChar;
L:Word;
Begin
ArrayListAddPChr:=False;
L:=StrLen(PChr)+1;
PBuf:=ArrayListAdd(Q,L);
If(PBuf=NIL)Then Exit;
If L=1Then PBuf^[0]:=#0
Else Move(PChr^,PBuf^,L);
ArrayListAddPChr:=True
End;
Function ArrayListAddPChrByte(Var Q:ArrayList;PChr:PChar;Num:Byte):Boolean;
Var PCharByte:^PCharByteRec; Ptr:Pointer;
Begin
ArrayListAddPChrByte := False;
If Not(ArrayListAddBuf(Q,SizeOf(PCharByteRec),Ptr))Then Exit;
PCharByte := Ptr; PCharByte^.PChr := PChr; PCHarByte^.Nm := Num;
ArrayListAddPChrByte := True;
End;
Function ArrayListAddStrByte(Var Q:ArrayList;Str:String;Num:Byte):Boolean;
Var StrByte:^StrByteRec; Ptr:Pointer; PChr:Array[0..255] of Char;
Begin
ArrayListAddStrByte := False;
If Not(ArrayListAddBuf(Q,SizeOf(StrByteRec),Ptr))Then Exit;
StrByte := Ptr; StrPCopy(PChr,Str); StrByte^.PChr := StrNew(PChr);
StrByte^.Len := Length(Str); StrByte^.Nm := Num; ArrayListAddStrByte := True;
End;
Function ArrayListAddStrWord(Var Q:ArrayList;Str:String;Num:Word):Boolean;
Var StrWord:^StrWordRec; Ptr:Pointer; PChr:Array[0..255] of Char;
Begin
ArrayListAddStrWord := False;
If Not(ArrayListAddBuf(Q,SizeOf(StrWordRec),Ptr))Then Exit;
StrWord := Ptr; StrPCopy(PChr,Str); StrWord^.PChr := StrNew(PChr);
StrWord^.Len := Length(Str); StrWord^.Nm := Num; ArrayListAddStrWord := True;
End;
Function ArrayListAddLn(Var Q:ArrayList):Boolean;
Begin
ArrayListAddLn := ArrayListAddPChr(Q,NIL);
End;
Function ArrayListAddStr(Var Q:ArrayList;Const Str:String):Boolean;
Var
Ptr:Pointer;
PC:PChar Absolute Ptr;
Size:Word;
Begin
If Length(Str)=0Then ArrayListAddStr:=ArrayListAddLn(Q)
Else
Begin
ArrayListAddStr:=False;
Size:=Length(Str)+1;
If(Size<MinRec)Then Size:=MinRec;
Ptr:=ArrayListAdd(Q,Size);
If(Ptr=NIL)Then Exit;
StrPCopy(PC,Str);
ArrayListAddStr:=True
End;
End;
Function ArrayListInsStr(Var Q:ArrayList;P:LongInt;Str:String):Boolean;
Var Ptr:Pointer; PChr:PChar; Size:Word;
Begin
ArrayListInsStr := False; Size := Length(Str)+1;
If(Size < 32)Then Size := 32;
If Not(ArrayListInsBuf(Q,P,Size,Ptr))Then Exit;
If(Ptr = NIL)Then Exit;
PChr := Ptr; StrPCopy(PChr,Str); ArrayListInsStr := True;
End;
Function ArrayListInsStrWord(Var Q:ArrayList;P:LongInt;Str:String;Num:Word):Boolean;
Var StrWord:^StrWordRec; Ptr:Pointer; PChr:Array[0..255] of Char;
Begin
ArrayListInsStrWord := False;
If Not(ArrayListInsBuf(Q,P,SizeOf(StrWordRec),Ptr))Then Exit;
StrWord := Ptr; StrPCopy(PChr,Str);
StrWord^.PChr := StrNew(PChr); StrWord^.Len := Length(Str);
StrWord^.Nm := Num; ArrayListInsStrWord := True;
End;
Function ArrayListAddPChrWord(Var Q:ArrayList;PChr:PChar;Num:Word):Boolean;
Var PCharWord:^PCharWordRec; Ptr:Pointer;
Begin
ArrayListAddPChrWord := False;
If Not(ArrayListAddBuf(Q,SizeOf(PCharWordRec),Ptr))Then Exit;
PCharWord := Ptr; PCharWord^.PChr := PChr;
PCHarWord^.Nm := Num; ArrayListAddPChrWord := True;
End;
Function ArrayListGetBuf(Var Q:ArrayList;P:LongInt;Var Size:Word):Pointer;
Var WP:RBufPtr; I:LongInt;
Begin
Size := 0; ArrayListGetBuf := Nil;
If(P < 0)or(P >= Q.Count)Then Exit;
If(P = 0)Then
Begin
ArrayListGetBuf := Q.List^.Buf; Size := Q.List^.Size;
End
Else
Begin
WP := Q.List;
For I := 1 to P do
Begin
If(WP = NIL)Then Exit;
WP := WP^.Next;
End;
If(WP = NIL)Then Exit;
ArrayListGetBuf := WP^.Buf; Size := WP^.Size;
End;
End;
Procedure ArrayListPrevious(Var Q:ArrayList);Begin
If Not(Q.CurrPtr = NIL)Then
Begin
Q.CurrPtr := Q.CurrPtr^.Previous;
Dec(Q.PCurrPtr);
End;
End;
Procedure ArrayListNext(Var Q:ArrayList);Begin
If Not(Q.CurrPtr = NIL)Then
Begin
Q.CurrPtr := Q.CurrPtr^.Next;
Inc(Q.PCurrPtr);
End;
End;
Procedure ArrayListSetPtr(Var Q:ArrayList;P:LongInt);
Var WP:RBufPtr; I:LongInt;
Begin
If(P = 0)Then
Begin
Q.PCurrPtr := 0; Q.CurrPtr := Q.List;
End
else
If Not(Q.PCurrPtr = P)Then
Begin
If(Q.PCurrPtr - 1 = P)Then ArrayListPrevious(Q) else
If(Q.PCurrPtr + 1 = P)Then ArrayListNext(Q)
else
Begin
WP := Q.List;
If(P > 0)Then For I := 1 to P do
Begin
If(WP = NIL)Then Exit;
WP := WP^.Next;
End;
If(WP = NIL)Then Exit;
Q.PCurrPtr := P;
Q.CurrPtr := WP;
End;
End;
End;
Function ArrayList_GetCurrBuf(Var Q:ArrayList):Pointer;Begin
If(Q.CurrPtr = NIL)Then ArrayList_GetCurrBuf := NIL Else ArrayList_GetCurrBuf := Q.CurrPtr^.Buf;
End;
Function ArrayListGetCurrBuf(Var Q:ArrayList;Var Size:Word):Pointer;Begin
If(Q.CurrPtr = NIL)Then
Begin
ArrayListGetCurrBuf := NIL; Size := 0;
End
Else
Begin
ArrayListGetCurrBuf := Q.CurrPtr^.Buf; Size := Q.CurrPtr^.Size;
End;
End;
Function ArrayList_GetBuf(Var Q:ArrayList;P:LongInt):Pointer;
Var Size:Word;
Begin
ArrayList_GetBuf := ArrayListGetBuf(Q,P,Size);
End;
Function ArrayListGetCurrStr(Var Q:ArrayList):String;Begin
ArrayListGetCurrStr := StrPas(ArrayList_GetCurrBuf(Q));
End;
Function ArrayList_GetStr(Var Q:ArrayList;P:LongInt):String;Begin
ArrayList_GetStr := StrPas(ArrayList_GetBuf(Q,P));
End;
Function ArrayListRemoveAt(Var Q:ArrayList;P:LongInt):Boolean;
Var WP:RBufPtr; I:LongInt;
Begin
ArrayListRemoveAt := False;
If(Q.Count = 0)or(P < 0)or(P >= Q.Count)Then Exit;
If(P = 0)Then
Begin
If(Q.List = NIL)Then Exit;
WP := Q.List;
FreeMem(WP^.Buf,WP^.Size);
FreeMem(WP,SizeOf(WP^));
If(Q.Count > 1)Then
Begin
If(Q.List^.Next = NIL)Then Exit;
WP^.Next^.Previous := NIL; Q.List := Q.List^.Next; Q.CurrPtr := NIL;
Q.PCurrPtr := -1; Dec(Q.Count); ArrayListRemoveAt := True;
Exit;
End
else
Begin
Q.PCurrPtr := -1; Q.CurrPtr := NIL; Q.List := NIL; Q.EndListPtr := NIL;
Q.Count := 0; ArrayListRemoveAt := True;
Exit;
End;
End
else
Begin
WP := Q.List;
For I := 1 to P do
Begin
If(WP = NIL)Then Exit;
WP := WP^.Next;
End;
If(WP = NIL)Then Exit;
If(Q.Count - 1 = P)Then
Begin
Q.EndListPtr := WP^.Previous; WP^.Previous^.Next := NIL;
End
Else
Begin
WP^.Next^.Previous := WP^.Previous; WP^.Previous^.Next := WP^.Next;
End;
FreeMem(WP^.Buf,WP^.Size);
FreeMem(WP,SizeOf(Q.List^));
Dec(Q.Count);
ArrayListRemoveAt := True;
End;
End;
Function ArrayListSetBuf(Var Q:ArrayList;P:LongInt;Size:Word;Var Addr:Pointer):Boolean;
Var WP:RBufPtr; I:LongInt;
Begin
ArrayListSetBuf := False;
If(P < 0)or(P > Q.Count)Then Exit;
If(P = Q.Count)Then
Begin
ArrayListSetBuf := ArrayListAddBuf(Q,Size,Addr);
Exit;
End;
If(P = 0)Then
Begin
FreeMem(Q.List^.Buf,Q.List^.Size);
If(Size = 0)Then
Begin
Q.List^.Buf := NIL; Q.List^.Size := 0;
End
Else
Begin
Addr := MemAlloc(Size);
If(Addr = NIL)Then Exit;
Q.List^.Buf := Addr; Q.List^.Size := Size;
End;
ArrayListSetBuf := True;
Exit;
End;
WP := Q.List;
For I := 1 to P do
Begin
If(WP = NIL)Then Exit;
WP := WP^.Next;
End;
FreeMem(WP^.Buf,WP^.Size);
If(Size = 0)Then
Begin
WP^.Buf := NIL; WP^.Size := 0;
End
Else
Begin
Addr := MemAlloc(Size);
If(Addr = NIL)Then Exit;
WP^.Buf := Addr; WP^.Size := Size;
End;
ArrayListSetBuf := True;
End;
Function ArrayList_SetBuf(Var Q:ArrayList;P:LongInt;Size:Word):Pointer;
Var Ptr:Pointer;
Begin
ArrayList_SetBuf := NIL;
If Not(ArrayListSetBuf(Q,P,Size,Ptr))Then Exit;
ArrayList_SetBuf := Ptr;
End;
Function ArrayListCount(Var Q:ArrayList):LongInt;Begin
ArrayListCount := Q.Count;
End;
Function ArrayListMaxList(Var Q:ArrayList):LongInt;Begin
ArrayListMaxList := Q.Count - 1;
End;
Procedure ArrayListPopCurrPtr(Var Q:ArrayList;Addr:Pointer);Begin
Q.CurrPtr:=Addr;
End;
Procedure ArrayListDone(Var Q:ArrayList);
Var WP:RBufPtr; Ptr:^StrByteRec;
Begin
WP := Q.List;
While Not(WP = NIL) do
Begin
If(WP^.Size = SizeOf(StrByteRec))Then
Begin
Ptr := WP^.Buf;
StrDispose(Ptr^.PChr);
End;
FreeMem(WP^.Buf,WP^.Size);
FreeMem(WP,SizeOf(RBufRec));
WP := WP^.Next;
End;
End;
Function BDAdd(Var Inf:ArrayList;Const Name:String;Value:Boolean):Boolean;Forward;
Function BDSearchValue(Var Inf:ArrayList;Const Name:String):Boolean;Forward;
Function BWWordExist(Var Inf:ArrayList;Const Name:String):Boolean;Forward;
Type
ModeType=(_Label_,_Const_,_Type_,_Var_,_None_);
BankVarPtr=^BankVarRec;
BankVarRec=Record
Name,TypeVar:PChar;
Previous,Next:BankVarPtr;
End;
BankVar=Record
List,EndList:BankVarPtr;
End;
SwitchC2Pascal=Record
HandleC:Text;
HandlePas:Text;
NameC,PathHeader,Output:String;
L:LongInt;
I:Byte;
WarPos:Byte;
Mode:ModeType;
Warning:Array[Byte]of Record
Line:Word;
War:Integer;
End;
SourceName:String;
Line:String;
BoolDir:ArrayList;
SYS_Types,StdDef:Boolean;
WarningMsg,Rem:Boolean;
CondIf,OvrEndIf:Byte;
Beg:Word;
End;
PackProcPtr=^PackProcRecord;
PackProcRecord=Record
Name:PChar;
Func:Boolean;
FuncType:PChar;
Previous,Next:PackProcPtr;
End;
PackProc=Record
List:PackProcPtr;
EndList:PackProcPtr;
End;
Var
LineNum:LongInt;
WarnNum:LongInt;