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MG: workaround for TBinaryObjectWriter till we announce the new compiler

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git-svn-id: trunk@3368 -
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lazarus 2002-09-20 08:36:42 +00:00
parent 92a823fa10
commit 3443807a79
1 changed files with 57 additions and 0 deletions
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57
ide/ideprocs.pp
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@ -84,14 +84,20 @@ procedure SaveRect(XMLConfig: TXMLConfig; const Path:string; var ARect:TRect);
// miscellaneous
procedure FreeThenNil(var Obj: TObject);
function TabsToSpaces(const s: string; TabWidth: integer): string;
function CommentLines(const s: string): string;
function CommentText(const s: string; CommentType: TCommentType): string;
function UncommentLines(const s: string): string;
procedure TranslateResourceStrings(const BaseDirectory, CustomLang: string);
function NameToValidIdentifier(const s: string): string;
function BinaryStrToText(const s: string): string;
function GetCurrentUserName: string;
function GetCurrentMailAddress: string;
procedure RaiseException(const Msg: string);
@ -734,6 +740,57 @@ begin
end;
end;
{-------------------------------------------------------------------------------
function BinaryStrToText(const s: string): string;
Replaces special chars (<#32) into pascal char constants #xxx.
-------------------------------------------------------------------------------}
function BinaryStrToText(const s: string): string;
var
i, OldLen, NewLen, OldPos, NewPos: integer;
begin
OldLen:=length(s);
NewLen:=OldLen;
for i:=1 to OldLen do begin
if s[i]<' ' then begin
inc(NewLen); // one additional char for #
if ord(s[i])>9 then inc(NewLen);
if ord(s[i])>99 then inc(NewLen);
end;
end;
if OldLen=NewLen then begin
Result:=s;
exit;
end;
SetLength(Result,NewLen);
OldPos:=1;
NewPos:=1;
while OldPos<=OldLen do begin
if s[OldPos]>=' ' then begin
Result[NewPos]:=s[OldPos];
end else begin
Result[NewPos]:='#';
inc(NewPos);
i:=ord(s[OldPos]);
if i>99 then begin
Result[NewPos]:=chr((i div 100)+ord('0'));
inc(NewPos);
i:=i mod 100;
end;
if i>9 then begin
Result[NewPos]:=chr((i div 10)+ord('0'));
inc(NewPos);
i:=i mod 10;
end;
Result[NewPos]:=chr(i+ord('0'));
end;
inc(NewPos);
inc(OldPos);
end;
if NewPos-1<>NewLen then
RaiseException('ERROR: BinaryStrToText: '+IntToStr(NewLen)+'<>'+IntToStr(NewPos-1));
end;
{-------------------------------------------------------------------------------
ConvertSpecialFileChars