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/process/exceptions.hpp" 30 31 #include <cstring> 32 33 #include "utils/format/macros.hpp" 34 35 namespace process = utils::process; 36 37 38 /// Constructs a new error with a plain-text message. 39 /// 40 /// \param message The plain-text error message. 41 process::error::error(const std::string& message) : 42 std::runtime_error(message) 43 { 44 } 45 46 47 /// Destructor for the error. 48 process::error::~error(void) throw() 49 { 50 } 51 52 53 /// Constructs a new error based on an errno code. 54 /// 55 /// \param message_ The message describing what caused the error. 56 /// \param errno_ The error code. 57 process::system_error::system_error(const std::string& message_, 58 const int errno_) : 59 error(F("%s: %s") % message_ % strerror(errno_)), 60 _original_errno(errno_) 61 { 62 } 63 64 65 /// Destructor for the error. 66 process::system_error::~system_error(void) throw() 67 { 68 } 69 70 71 /// \return The original errno value. 72 int 73 process::system_error::original_errno(void) const throw() 74 { 75 return _original_errno; 76 } 77 78 79 /// Constructs a new timeout_error. 80 /// 81 /// \param message_ The message describing what caused the error. 82 process::timeout_error::timeout_error(const std::string& message_) : 83 error(message_) 84 { 85 } 86 87 88 /// Destructor for the error. 89 process::timeout_error::~timeout_error(void) throw() 90 { 91 } 92