1 | /* Shared escaped string class. |
2 | Copyright (C) 1999-2024 Free Software Foundation, Inc. |
3 | |
4 | This file is part of GCC. |
5 | |
6 | GCC is free software; you can redistribute it and/or modify it under |
7 | the terms of the GNU General Public License as published by the Free |
8 | Software Foundation; either version 3, or (at your option) any later |
9 | version. |
10 | |
11 | GCC is distributed in the hope that it will be useful, but WITHOUT ANY |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or |
13 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
14 | for more details. |
15 | |
16 | You should have received a copy of the GNU General Public License |
17 | along with GCC; see the file COPYING3. If not see |
18 | <http://www.gnu.org/licenses/>. */ |
19 | |
20 | #ifndef GCC_ESCAPED_STRING_H |
21 | #define GCC_ESCAPED_STRING_H |
22 | |
23 | #include <cstdlib> |
24 | |
25 | /* A class to handle converting a string that might contain |
26 | control characters, (eg newline, form-feed, etc), into one |
27 | in which contains escape sequences instead. */ |
28 | |
29 | class escaped_string |
30 | { |
31 | public: |
32 | escaped_string () { m_owned = false; m_str = NULL; }; |
33 | ~escaped_string () { if (m_owned) free (ptr: m_str); } |
34 | operator const char *() const { return m_str; } |
35 | void escape (const char *); |
36 | private: |
37 | escaped_string(const escaped_string&) {} |
38 | escaped_string& operator=(const escaped_string&) { return *this; } |
39 | char *m_str; |
40 | bool m_owned; |
41 | }; |
42 | |
43 | #endif /* ! GCC_ESCAPED_STRING_H */ |
44 | |