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authorfluxgen <fluxgen>2003-04-26 18:12:47 (GMT)
committerfluxgen <fluxgen>2003-04-26 18:12:47 (GMT)
commitae47696324e489355d19ea45c17442a3515a8845 (patch)
tree3124daba84d8ba6dda9201310f9a494a02ec640d /src/FbTk/StringUtil.hh
parent3e92ad1010694d789dcceb383059587641928f9f (diff)
downloadfluxbox_pavel-ae47696324e489355d19ea45c17442a3515a8845.zip
fluxbox_pavel-ae47696324e489355d19ea45c17442a3515a8845.tar.bz2
moved from fluxbox source
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1// StringUtil.hh for fluxbox
2// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen(at)linuxmail.org)
3//
4// Permission is hereby granted, free of charge, to any person obtaining a
5// copy of this software and associated documentation files (the "Software"),
6// to deal in the Software without restriction, including without limitation
7// the rights to use, copy, modify, merge, publish, distribute, sublicense,
8// and/or sell copies of the Software, and to permit persons to whom the
9// Software is furnished to do so, subject to the following conditions:
10//
11// The above copyright notice and this permission notice shall be included in
12// all copies or substantial portions of the Software.
13//
14// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
19// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
20// DEALINGS IN THE SOFTWARE.
21
22//$Id: StringUtil.hh,v 1.1 2003/04/26 18:12:46 fluxgen Exp $
23
24#ifndef FBTK_STRINGUTIL_HH
25#define FBTK_STRINGUTIL_HH
26
27#include <string>
28
29namespace FbTk {
30
31namespace StringUtil {
32
33char *strdup(const char *);
34
35/// Similar to `strstr' but this function ignores the case of both strings
36const char *strcasestr(const char *str, const char *ptn);
37
38/// expands ~ to value of ${HOME} enviroment variable
39std::string expandFilename(const std::string &filename);
40
41/// returns string between character first and last
42int getStringBetween(std::string& out, const char *instr,
43 char first, char last,
44 const char *ok_chars=" \t\n");
45
46/// converts a string to lover case
47void toLower(char * const conv);
48
49
50/// Breaks a string into tokens
51template <typename Container>
52static void
53stringtok (Container &container, std::string const &in,
54 const char * const delimiters = " \t\n") {
55
56 const std::string::size_type len = in.length();
57 std::string::size_type i = 0;
58
59 while ( i < len ) {
60 // eat leading whitespace
61 i = in.find_first_not_of(delimiters, i);
62 if (i == std::string::npos)
63 return; // nothing left but white space
64
65 // find the end of the token
66 std::string::size_type j = in.find_first_of(delimiters, i);
67
68 // push token
69 if (j == std::string::npos) {
70 container.push_back(in.substr(i));
71 return;
72 } else
73 container.push_back(in.substr(i, j-i));
74
75 // set up for next loop
76 i = j + 1;
77 }
78}
79
80}; // end namespace StringUtil
81
82}; // end namespace FbTk
83
84
85#endif // FBTK_STRINGUTIL_HH