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root/public/ibx/branches/udr/client/IBUtils.pas

Comparing:
ibx/trunk/fbintf/IBUtils.pas (file contents), Revision 354 by tony, Sat Oct 23 14:32:11 2021 UTC vs.
ibx/branches/journaling/fbintf/IBUtils.pas (file contents), Revision 362 by tony, Tue Dec 7 13:27:39 2021 UTC

#	Line 558 | Line 558 | type
558		function TokenFound(var token: TSQLTokens): boolean; virtual;
559		function InternalGetNextToken: TSQLTokens; virtual;
560		procedure Reset; virtual;
561	+	function ReadCharacters(NumOfChars: integer): AnsiString;
562
563		{Token stack}
564		procedure QueueToken(token: TSQLTokens; text:AnsiString); overload;
#	Line 1451 | Line 1452 | begin
1452		ResetQueue;
1453		end;
1454
1455	+	function TSQLTokeniser.ReadCharacters(NumOfChars: integer): AnsiString;
1456	+	var i: integer;
1457	+	begin
1458	+	Result := FLastChar;
1459	+	for i := 2 to NumOfChars do
1460	+	begin
1461	+	if GetNext = sqltEOF then break;
1462	+	Result := Result + FLastChar;
1463	+	end;
1464	+	end;
1465	+
1466		function TSQLTokeniser.GetNextToken: TSQLTokens;
1467		begin
1468		if FQueueState = tsRelease then
#	Line 1864 | Line 1876 | begin
1876		{$IFEND}
1877		{$IFEND}
1878		begin
1867	–	{ThousandSeparator not allowed as by Delphi specs}
1868	–	if (ThousandSeparator <> DecimalSeparator) and
1869	–	(Pos(ThousandSeparator, S) <> 0) then
1870	–	Exit;
1871	–
1879		for i := length(S) downto 1 do
1880		begin
1881		if S[i] = AnsiChar(DecimalSeparator) then
1882		begin
1883		if ds <> 0 then Exit; {only one allowed}
1884	<	ds := i-1;
1884	>	ds := i;
1885		dec(exponent);
1886		system.Delete(S,i,1);
1887		end
#	Line 1893 | Line 1900 | begin
1900		end
1901		else
1902		if not (S[i] in ['0'..'9']) then
1903	+	{Note: ThousandSeparator not allowed by Delphi specs}
1904		Exit; {bad character}
1905		end;
1906
#	Line 1902 | Line 1910 | begin
1910		if Result then
1911		begin
1912		{adjust scale for decimal point}
1913	<	if ds > 0 then
1914	<	Scale := Scale - (exponent - ds - 1);
1913	>	if ds <> 0 then
1914	>	Scale := Scale - (exponent - ds);
1915		Result := TryStrToInt64(system.copy(S,1,exponent-1),Value);
1916		end;
1917		end
1918		else
1919		begin
1920		if ds <> 0 then
1921	<	scale := ds - Length(S);
1921	>	scale := ds - Length(S) - 1;
1922		Result := TryStrToInt64(S,Value);
1923		end;
1924		end;

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