libemailfunctions

kasciistringtools.cpp
1/*
2 kasciistringtools.cpp
3
4 This file is part of libtdepim.
5
6 Copyright (c) 2005 Ingo Kloecker <kloecker@kde.org>
7
8 This library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU Library General Public
10 License as published by the Free Software Foundation; either
11 version 2 of the License, or (at your option) any later version.
12
13 This library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Library General Public License for more details.
17
18 You should have received a copy of the GNU Library General Public License
19 along with this library; see the file COPYING.LIB. If not, write to
20 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 Boston, MA 02110-1301, USA.
22*/
23
24#include "kasciistringtools.h"
25
26namespace KPIM {
27
28static unsigned char ASCIIToLower( unsigned char ch )
29{
30 if ( ch >= 'A' && ch <= 'Z' )
31 return ch - 'A' + 'a';
32 else
33 return ch;
34}
35
36char * kAsciiToLower( char *s )
37{
38 if ( !s )
39 return 0;
40 for ( unsigned char *p = (unsigned char *) s; *p; ++p )
41 *p = ASCIIToLower( *p );
42 return s;
43}
44
45static unsigned char ASCIIToUpper( unsigned char ch )
46{
47 if ( ch >= 'a' && ch <= 'z' )
48 return ch - 'a' + 'A';
49 else
50 return ch;
51}
52
53char * kAsciiToUpper( char *s )
54{
55 if ( !s )
56 return 0;
57 for ( unsigned char *p = (unsigned char *) s; *p; ++p )
58 *p = ASCIIToUpper( *p );
59 return s;
60}
61
62} // namespace KPIM
KPIM holds all kinds of functions specific to KDE PIM.
Definition email.h:38
char * kAsciiToLower(char *s)
Locale-independent function to convert ASCII strings to lower case ASCII strings.
char * kAsciiToUpper(char *s)
Locale-independent function to convert ASCII strings to upper case ASCII strings.