// $Id$ // Turn a string into C representation and back again // Copyright (C) 1995 Technische Universitaet Braunschweig, Germany. // Written by Andreas Zeller <zeller@gnu.org>. // // This file is part of DDD. // // DDD is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public // License as published by the Free Software Foundation; either // version 3 of the License, or (at your option) any later version. // // DDD is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. // See the GNU General Public License for more details. // // You should have received a copy of the GNU General Public // License along with DDD -- see the file COPYING. // If not, see <http://www.gnu.org/licenses/>. // // DDD is the data display debugger. // For details, see the DDD World-Wide-Web page, // `http://www.gnu.org/software/ddd/', // or send a mail to the DDD developers <ddd@gnu.org>. #ifndef _DDD_cook_h #define _DDD_cook_h #include "strclass.h" #include "bool.h" extern string _cook(const string& raw, bool for_postscript); // Quote any non-printable character via backslash inline string cook(const string& raw) { return _cook(raw, false); } // Same, but quote ( and ) as well inline string pscook(const string& raw) { return _cook(raw, true); } // Unquote any \-quotations extern string uncook(const string& cooked); // Strip quotes inline string _unquote(const string& s) { return s.at(1, s.length() - 2); } // Enclose S in quotes QUOTE inline string _quote(const string& s, char quote = '\"') { return string(quote) + s + quote; } // Strip any quotes and make it raw inline string unquote(const string& s) { return _unquote(uncook(s)); } // Same, but only if enclosed in quotes QUOTE inline string unquote(const string& s, char quote) { if (s.length() > 0 && s[0] == quote && s[s.length() - 1] == quote) return unquote(s); else return s; } // Cook S and add quotes inline string quote(const string& s, char q = '\"') { return _quote(cook(s), q); } #endif // _DDD_cook_h // DON'T ADD ANYTHING BEHIND THIS #endif