1 // Copyright (c) 2007 The NetBSD Foundation, Inc. 2 // All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions 6 // are met: 7 // 1. Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // 2. Redistributions in binary form must reproduce the above copyright 10 // notice, this list of conditions and the following disclaimer in the 11 // documentation and/or other materials provided with the distribution. 12 // 13 // THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND 14 // CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, 15 // INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 16 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 17 // IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY 18 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 // DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 20 // GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 21 // INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 22 // IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 23 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 24 // IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 26 #if !defined(ATF_CXX_UTILS_HPP) 27 #define ATF_CXX_UTILS_HPP 28 29 extern "C" { 30 #include <unistd.h> 31 } 32 33 #include <string> 34 35 namespace atf { 36 namespace utils { 37 38 void cat_file(const std::string&, const std::string&); 39 bool compare_file(const std::string&, const std::string&); 40 void copy_file(const std::string&, const std::string&); 41 void create_file(const std::string&, const std::string&); 42 bool file_exists(const std::string&); 43 pid_t fork(void); 44 bool grep_file(const std::string&, const std::string&); 45 bool grep_string(const std::string&, const std::string&); 46 void redirect(const int, const std::string&); 47 void wait(const pid_t, const int, const std::string&, const std::string&); 48 49 template< typename Collection > 50 bool 51 grep_collection(const std::string& regexp, const Collection& collection) 52 { 53 for (typename Collection::const_iterator iter = collection.begin(); 54 iter != collection.end(); ++iter) { 55 if (grep_string(regexp, *iter)) 56 return true; 57 } 58 return false; 59 } 60 61 } // namespace utils 62 } // namespace atf 63 64 #endif // !defined(ATF_CXX_UTILS_HPP) 65