44 lines
1.3 KiB
C
44 lines
1.3 KiB
C
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/* Shared escaped string class.
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Copyright (C) 1999-2023 Free Software Foundation, Inc.
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This file is part of GCC.
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GCC is free software; you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free
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Software Foundation; either version 3, or (at your option) any later
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version.
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GCC is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with GCC; see the file COPYING3. If not see
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<http://www.gnu.org/licenses/>. */
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#ifndef GCC_ESCAPED_STRING_H
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#define GCC_ESCAPED_STRING_H
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#include <cstdlib>
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/* A class to handle converting a string that might contain
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control characters, (eg newline, form-feed, etc), into one
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in which contains escape sequences instead. */
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class escaped_string
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{
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public:
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escaped_string () { m_owned = false; m_str = NULL; };
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~escaped_string () { if (m_owned) free (m_str); }
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operator const char *() const { return m_str; }
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void escape (const char *);
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private:
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escaped_string(const escaped_string&) {}
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escaped_string& operator=(const escaped_string&) { return *this; }
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char *m_str;
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bool m_owned;
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};
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#endif /* ! GCC_ESCAPED_STRING_H */
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