-
Notifications
You must be signed in to change notification settings - Fork 19
/
ATxIniFile.pas
62 lines (48 loc) · 1.35 KB
/
ATxIniFile.pas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
{
TMemIniFileEx is a helper class that:
- Inherits from TMemIniFile
- Removes double-quotes from strings on reading
- Should NOT be used for saving
}
unit ATxIniFile;
interface
uses
IniFiles;
type
TMemIniFileEx = class(TMemIniFile)
public
procedure WriteString(const Section, Ident, Value: string); override;
procedure DeleteKey(const Section, Ident: string); override;
function ReadString(const Section, Ident, Default: string): string; override;
end;
implementation
const
cQuote = '"';
function SQuoted(const S: string): boolean;
begin
Result := (Length(S) >= 2) and
(S[1] = cQuote) and (S[Length(S)] = cQuote);
end;
procedure SQuoteIfNeeded(var S: string);
const
cChars = [cQuote, ' ', #9];
begin
if (S <> '') then
if (S[1] in cChars) or (S[Length(S)] in cChars) then
S := cQuote + S + cQuote;
end;
procedure TMemIniFileEx.WriteString(const Section, Ident, Value: string);
begin
Assert(False, 'TMemIniFileEx.WriteString should not be used');
end;
procedure TMemIniFileEx.DeleteKey(const Section, Ident: string);
begin
Assert(False, 'TMemIniFileEx.DeleteKey should not be used');
end;
function TMemIniFileEx.ReadString(const Section, Ident, Default: string): string;
begin
Result := inherited ReadString(Section, Ident, Default);
if SQuoted(Result) then
Result := Copy(Result, 2, Length(Result) - 2);
end;
end.