1 // Copyright 2010 Google 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 are 6 // met: 7 // 8 // * Redistributions of source code must retain the above copyright 9 // notice, this list of conditions and the following disclaimer. 10 // * Redistributions in binary form must reproduce the above copyright 11 // notice, this list of conditions and the following disclaimer in the 12 // documentation and/or other materials provided with the distribution. 13 // * Neither the name of Google Inc. nor the names of its contributors 14 // may be used to endorse or promote products derived from this software 15 // without specific prior written permission. 16 // 17 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 29 /// \file utils/fs/operations.hpp 30 /// File system algorithms and access functions. 31 /// 32 /// The functions in this module are exception-based, type-improved wrappers 33 /// over the functions provided by libc. 34 35 #if !defined(UTILS_FS_OPERATIONS_HPP) 36 #define UTILS_FS_OPERATIONS_HPP 37 38 #include <string> 39 40 #include "utils/optional.hpp" 41 42 namespace utils { 43 namespace fs { 44 45 46 class path; 47 48 49 path current_path(void); 50 bool exists(const fs::path&); 51 utils::optional< path > find_in_path(const char*); 52 void mkdir(const path&, const int); 53 void mkdir_p(const path&, const int); 54 fs::path mkdtemp(const std::string&); 55 fs::path mkstemp(const std::string&); 56 void rm_r(const path&); 57 void rmdir(const path&); 58 void unlink(const path&); 59 60 61 } // namespace fs 62 } // namespace utils 63 64 #endif // !defined(UTILS_FS_OPERATIONS_HPP) 65