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8ad0c477 | 1 | /* Shared escaped string class. |
aeee4812 | 2 | Copyright (C) 1999-2023 Free Software Foundation, Inc. |
8ad0c477 JM |
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 (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 */ |