external/bsd/atf/dist/atf-c++/utils.hpp

   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(_ATF_CXX_UTILS_HPP_)
  31 #define _ATF_CXX_UTILS_HPP_
  32
  33 extern "C" {
  34 #include <unistd.h>
  35 }
  36
  37 #include <string>
  38
  39 namespace atf {
  40 namespace utils {
  41
  42 void cat_file(const std::string&, const std::string&);
  43 bool compare_file(const std::string&, const std::string&);
  44 void copy_file(const std::string&, const std::string&);
  45 void create_file(const std::string&, const std::string&);
  46 bool file_exists(const std::string&);
  47 pid_t fork(void);
  48 bool grep_file(const std::string&, const std::string&);
  49 bool grep_string(const std::string&, const std::string&);
  50 void redirect(const int, const std::string&);
  51 void wait(const pid_t, const int, const std::string&, const std::string&);
  52
  53 template< typename Collection >
  54 bool
  55 grep_collection(const std::string& regexp, const Collection& collection)
  56 {
  57     for (typename Collection::const_iterator iter = collection.begin();
  58          iter != collection.end(); ++iter) {
  59         if (grep_string(regexp, *iter))
  60             return true;
  61     }
  62     return false;
  63 }
  64
  65 } // namespace utils
  66 } // namespace atf
  67
  68 #endif // !defined(_ATF_CXX_UTILS_HPP_)