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
|
/*
This file is part of Akregator.
Copyright (C) 2005 Frank Osterfeld <frank.osterfeld at kdemail.net>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
As a special exception, permission is given to link this program
with any edition of TQt, and distribute the resulting executable,
without including the source code for TQt in the source distribution.
*/
#ifndef AKREGATOR_UTILS_H
#define AKREGATOR_UTILS_H
class TQString;
typedef unsigned int uint;
namespace Akregator {
class Utils
{
public:
/** removes HTML/XML tags (everything between < and >, that is) from a string. "<p><strong>foo</strong> bar</p>" becomes "foo bar" */
static TQString stripTags(const TQString& str);
/** taken from some website... -fo
* djb2
* This algorithm was first reported by Dan Bernstein
* many years ago in comp.lang.c
*/
static uint calcHash(const TQString& str);
/**
* returns a file name for a URL, with chars like "/" ":"
* replaced by "_". Too long URLs (>255 chars) are shortened and
* appended with a hash value.
*
*/
static TQString fileNameForUrl(const TQString& url);
};
}
#endif // AKREGATOR_UTILS_H
|
