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CSV2CSP.PAS
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CSV2CSP.PAS
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{ @author: Sylvain Maltais ([email protected])
@created: 2023
@website(https://www.gladir.com/csv-tools)
@abstract(Target: Turbo Pascal 7, Free Pascal 3.2)
}
Program CSV2CSP(Input,Output);
Uses DOS;
Var
SourceCSV,TargetC:Text;
CurrLine,CurrWord,CurrField,TableName,FileName,TFileName:String;
I:Integer;
First:Boolean;
Fields:Array[0..100]of String[75];
PosField,NumField:Integer;
CurrRecord,NumRecord:LongInt;
Function Path2Name(S:String):String;
Var
D:DirStr;
N:NameStr;
E:ExtStr;
Begin
FSplit(S,D,N,E);
Path2Name:=N;
End;
Function Path2Ext(S:String):String;
Var
D:DirStr;
N:NameStr;
E:ExtStr;
Begin
FSplit(S,D,N,E);
Path2Ext:=E;
End;
Function StringToCString(Source:String):String;
Var
I:Integer;
ConvStr:String;
Begin
ConvStr:='';
For I:=1 to Length(Source)do Begin
If Source[I]='"'Then ConvStr:=ConvStr+'\"';
ConvStr:=ConvStr+Source[I];
End;
StringToCString:=ConvStr;
End;
BEGIN
If(ParamStr(1)='/?')or(ParamStr(1)='--help')or(ParamStr(1)='-h')or
(ParamStr(1)='/h')or(ParamStr(1)='/H')Then Begin
WriteLn('CSV2CSP : Cette commande permet de convertir un fichier CSV ',
'en code source CSP (C Server Pages).');
WriteLn;
WriteLn('Syntaxe : CSV2CSP source.CSV target.CSP');
WriteLn;
WriteLn(' fichier.CSV Nom du fichier a convertir');
WriteLn(' fichier.CSP Nom du fichier du resultat');
WriteLn;
End
Else
Begin
NumRecord:=0;
CurrRecord:=0;
NumField:=0;
FillChar(Fields,SizeOf(Fields),0);
If ParamCount>0Then Begin
TableName:=Path2Name(ParamStr(1));
FileName:=FExpand(ParamStr(1));
If Path2Ext(FileName)=''Then FileName:=FileName+'.CSV';
Assign(SourceCSV,FileName);
{$I-}Reset(SourceCSV);{$I+}
If IoResult<>0Then Begin
WriteLn('Fichier CSV introuvable !');
Halt;
End;
While Not EOF(SourceCSV)do Begin
ReadLn(SourceCSV,CurrLine);
Inc(NumRecord);
End;
Close(SourceCSV);
Dec(NumRecord);
Assign(SourceCSV,FileName);
{$I-}Reset(SourceCSV);{$I+}
If IoResult<>0Then Begin
WriteLn('Fichier CSV introuvable !');
Halt;
End;
If ParamStr(2)=''Then Begin
WriteLn('<%');
First:=True;
While Not EOF(SourceCSV)do Begin
ReadLn(SourceCSV,CurrLine);
If(First)Then Begin
First:=False;
WriteLn('typedef struct ',TableName,'Rec {');
CurrWord:='';
For I:=1 to Length(CurrLine)do Begin
If CurrLine[I]=','Then Begin
If(CurrWord[1]='"')and(CurrWord[Length(CurrWord)]='"')Then Begin
WriteLn(' char ',Copy(CurrWord,2,Length(CurrWord)-2),'[255];');
Fields[NumField]:=Copy(CurrWord,2,Length(CurrWord)-2);
Inc(NumField);
End
Else
Begin
WriteLn(' char ',CurrWord,'[255];');
Fields[NumField]:=CurrWord;
Inc(NumField);
End;
CurrWord:='';
End
Else
CurrWord:=CurrWord+CurrLine[I];
End;
WriteLn(' char ',CurrWord,'[255];');
CurrField:=CurrWord;
Fields[NumField]:=CurrWord;
Inc(NumField);
If NumField>High(Fields)Then Begin
WriteLn('Enregistrement trop grand !');
Halt;
End;
WriteLn(' };');
WriteLn;
WriteLn('const struct ',TableName,'Rec ',TableName,'[',NumRecord,']={');
End
Else
Begin
PosField:=0;
CurrWord:='';
Write(' {');
For I:=1 to Length(CurrLine)do Begin
If CurrLine[I]=','Then Begin
If(CurrWord[1]='"')and(CurrWord[Length(CurrWord)]='"')Then Begin
Write('.',Fields[PosField],'=','"',StringToCString(Copy(CurrWord,2,Length(CurrWord)-2)),'",');
End
Else
Write('.',Fields[PosField],'=','"',StringToCString(CurrWord),'",');
CurrWord:='';
Inc(PosField);
End
Else
CurrWord:=CurrWord+CurrLine[I];
End;
Write('.',Fields[PosField],'=','"',StringToCString(CurrWord),'"');
Write('}');
Inc(CurrRecord);
If CurrRecord<NumRecord Then WriteLn(',')
Else WriteLn;
End;
End;
WriteLn(' };');
WriteLn('%>');
Close(SourceCSV);
End
Else
Begin
TFileName:=FExpand(ParamStr(2));
If Path2Ext(TFileName)=''Then TFileName:=TFileName+'.CSP';
Assign(TargetC,TFileName);
{$I-}Rewrite(TargetC); {$I+}
If IoResult<>0Then Begin
WriteLn('Impossible de cr‚er le fichier CSP ',TFileName,' !');
Close(SourceCSV);
Halt;
End;
WriteLn(TargetC,'<%');
First:=True;
While Not EOF(SourceCSV)do Begin
ReadLn(SourceCSV,CurrLine);
If(First)Then Begin
First:=False;
WriteLn(TargetC,'typedef struct ',TableName,'Rec {');
CurrWord:='';
For I:=1 to Length(CurrLine)do Begin
If CurrLine[I]=','Then Begin
If(CurrWord[1]='"')and(CurrWord[Length(CurrWord)]='"')Then Begin
WriteLn(TargetC,' char ',Copy(CurrWord,2,Length(CurrWord)-2),'[255];');
Fields[NumField]:=Copy(CurrWord,2,Length(CurrWord)-2);
Inc(NumField);
End
Else
Begin
WriteLn(TargetC,' char ',CurrWord,'[255];');
Fields[NumField]:=CurrWord;
Inc(NumField);
End;
CurrWord:='';
End
Else
CurrWord:=CurrWord+CurrLine[I];
End;
WriteLn(TargetC,' char ',CurrWord,'[255];');
CurrField:=CurrWord;
Fields[NumField]:=CurrWord;
Inc(NumField);
If NumField>High(Fields)Then Begin
WriteLn('Enregistrement trop grand !');
Halt;
End;
WriteLn(TargetC,' };');
WriteLn(TargetC);
WriteLn(TargetC,'const struct ',TableName,'Rec ',TableName,'[',NumRecord,']={');
End
Else
Begin
CurrWord:='';
PosField:=0;
Write(TargetC,' {');
For I:=1 to Length(CurrLine)do Begin
If CurrLine[I]=','Then Begin
If(CurrWord[1]='"')and(CurrWord[Length(CurrWord)]='"')Then Begin
Write(TargetC,'.',Fields[PosField],'=','"',StringToCString(Copy(CurrWord,2,Length(CurrWord)-2)),'",');
End
Else
Write(TargetC,'.',Fields[PosField],'=','"',StringToCString(CurrWord),'",');
CurrWord:='';
Inc(PosField);
End
Else
CurrWord:=CurrWord+CurrLine[I];
End;
Write(TargetC,'.',Fields[PosField],'=','"',StringToCString(CurrWord),'"');
Write(TargetC,'}');
Inc(CurrRecord);
If CurrRecord<NumRecord Then WriteLn(TargetC,',')
Else WriteLn(TargetC);
End;
End;
WriteLn(TargetC,' };');
WriteLn(TargetC,'%>');
Close(TargetC);
Close(SourceCSV);
End;
End
Else
Begin
WriteLn('const struct ',TableName,'Rec ',TableName,'[]={');
While Not EOF do Begin
ReadLn(Input,CurrLine);
Write('{');
CurrWord:='';
For I:=1 to Length(CurrLine)do Begin
If CurrLine[I]=','Then Begin
If(CurrWord[1]='"')and(CurrWord[Length(CurrWord)]='"')Then Begin
Write('"',StringToCString(Copy(CurrWord,2,Length(CurrWord)-2)),'",');
End
Else
Write('"',StringToCString(CurrWord),'",');
CurrWord:='';
End
Else
CurrWord:=CurrWord+CurrLine[I];
End;
Write('"',StringToCString(CurrWord),'"');
WriteLn('};');
End;
End;
End;
END.