1 // Copyright 2010 The Kyua Authors. 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 #include "utils/fs/exceptions.hpp" 30 31 #include <cstring> 32 33 #include "utils/format/macros.hpp" 34 35 namespace fs = utils::fs; 36 37 38 /// Constructs a new error with a plain-text message. 39 /// 40 /// \param message The plain-text error message. 41 fs::error::error(const std::string& message) : 42 std::runtime_error(message) 43 { 44 } 45 46 47 /// Destructor for the error. 48 fs::error::~error(void) throw() 49 { 50 } 51 52 53 /// Constructs a new invalid_path_error. 54 /// 55 /// \param textual_path Textual representation of the invalid path. 56 /// \param reason Description of the error in the path. 57 fs::invalid_path_error::invalid_path_error(const std::string& textual_path, 58 const std::string& reason) : 59 error(F("Invalid path '%s': %s") % textual_path % reason), 60 _textual_path(textual_path) 61 { 62 } 63 64 65 /// Destructor for the error. 66 fs::invalid_path_error::~invalid_path_error(void) throw() 67 { 68 } 69 70 71 /// Returns the invalid path related to the exception. 72 /// 73 /// \return The textual representation of the invalid path. 74 const std::string& 75 fs::invalid_path_error::invalid_path(void) const 76 { 77 return _textual_path; 78 } 79 80 81 /// Constructs a new join_error. 82 /// 83 /// \param textual_path1_ Textual representation of the first path. 84 /// \param textual_path2_ Textual representation of the second path. 85 /// \param reason Description of the error in the join operation. 86 fs::join_error::join_error(const std::string& textual_path1_, 87 const std::string& textual_path2_, 88 const std::string& reason) : 89 error(F("Cannot join paths '%s' and '%s': %s") % textual_path1_ % 90 textual_path2_ % reason), 91 _textual_path1(textual_path1_), 92 _textual_path2(textual_path2_) 93 { 94 } 95 96 97 /// Destructor for the error. 98 fs::join_error::~join_error(void) throw() 99 { 100 } 101 102 103 /// Gets the first path that caused the error in a join operation. 104 /// 105 /// \return The textual representation of the path. 106 const std::string& 107 fs::join_error::textual_path1(void) const 108 { 109 return _textual_path1; 110 } 111 112 113 /// Gets the second path that caused the error in a join operation. 114 /// 115 /// \return The textual representation of the path. 116 const std::string& 117 fs::join_error::textual_path2(void) const 118 { 119 return _textual_path2; 120 } 121 122 123 /// Constructs a new error based on an errno code. 124 /// 125 /// \param message_ The message describing what caused the error. 126 /// \param errno_ The error code. 127 fs::system_error::system_error(const std::string& message_, const int errno_) : 128 error(F("%s: %s") % message_ % std::strerror(errno_)), 129 _original_errno(errno_) 130 { 131 } 132 133 134 /// Destructor for the error. 135 fs::system_error::~system_error(void) throw() 136 { 137 } 138 139 140 141 /// \return The original errno code. 142 int 143 fs::system_error::original_errno(void) const throw() 144 { 145 return _original_errno; 146 } 147 148 149 /// Constructs a new error with a plain-text message. 150 /// 151 /// \param message The plain-text error message. 152 fs::unsupported_operation_error::unsupported_operation_error( 153 const std::string& message) : 154 error(message) 155 { 156 } 157 158 159 /// Destructor for the error. 160 fs::unsupported_operation_error::~unsupported_operation_error(void) throw() 161 { 162 } 163