1 // 2 // Automated Testing Framework (atf) 3 // 4 // Copyright (c) 2007 The NetBSD Foundation, Inc. 5 // All rights reserved. 6 // 7 // Redistribution and use in source and binary forms, with or without 8 // modification, are permitted provided that the following conditions 9 // are met: 10 // 1. Redistributions of source code must retain the above copyright 11 // notice, this list of conditions and the following disclaimer. 12 // 2. Redistributions in binary form must reproduce the above copyright 13 // notice, this list of conditions and the following disclaimer in the 14 // documentation and/or other materials provided with the distribution. 15 // 16 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 17 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 18 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 21 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 23 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 25 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 26 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 // 29 30 #if !defined(TOOLS_EXPAND_HPP) 31 #define TOOLS_EXPAND_HPP 32 33 #include <string> 34 #include <vector> 35 36 namespace tools { 37 namespace expand { 38 39 // ------------------------------------------------------------------------ 40 // Free functions. 41 // ------------------------------------------------------------------------ 42 43 //! 44 //! \brief Checks if the given string is a glob pattern. 45 //! 46 //! Returns true if the given string is a glob pattern; i.e. if it contains 47 //! any character that will be expanded by expand_glob. 48 //! 49 bool is_glob(const std::string&); 50 51 //! 52 //! \brief Checks if a given string matches a glob pattern. 53 //! 54 //! Given a glob pattern and a string, checks whether the former matches 55 //! the latter. Returns a boolean indicating this condition. 56 //! 57 bool matches_glob(const std::string&, const std::string&); 58 59 //! 60 //! \brief Expands a glob pattern among multiple candidates. 61 //! 62 //! Given a glob pattern and a set of candidate strings, checks which of 63 //! those strings match the glob pattern and returns them. 64 //! 65 template< class T > 66 std::vector< std::string > expand_glob(const std::string& glob, 67 const T& candidates) 68 { 69 std::vector< std::string > exps; 70 71 for (typename T::const_iterator iter = candidates.begin(); 72 iter != candidates.end(); iter++) 73 if (matches_glob(glob, *iter)) 74 exps.push_back(*iter); 75 76 return exps; 77 } 78 79 } // namespace expand 80 } // namespace tools 81 82 #endif // !defined(TOOLS_EXPAND_HPP) 83