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Diffstat (limited to 'utils/fs/exceptions.cpp')
-rw-r--r-- | utils/fs/exceptions.cpp | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/utils/fs/exceptions.cpp b/utils/fs/exceptions.cpp new file mode 100644 index 000000000000..102e9069ee3c --- /dev/null +++ b/utils/fs/exceptions.cpp @@ -0,0 +1,162 @@ +// Copyright 2010 The Kyua Authors. +// All rights reserved. +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: +// +// * Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// * Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the distribution. +// * Neither the name of Google Inc. nor the names of its contributors +// may be used to endorse or promote products derived from this software +// without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + +#include "utils/fs/exceptions.hpp" + +#include <cstring> + +#include "utils/format/macros.hpp" + +namespace fs = utils::fs; + + +/// Constructs a new error with a plain-text message. +/// +/// \param message The plain-text error message. +fs::error::error(const std::string& message) : + std::runtime_error(message) +{ +} + + +/// Destructor for the error. +fs::error::~error(void) throw() +{ +} + + +/// Constructs a new invalid_path_error. +/// +/// \param textual_path Textual representation of the invalid path. +/// \param reason Description of the error in the path. +fs::invalid_path_error::invalid_path_error(const std::string& textual_path, + const std::string& reason) : + error(F("Invalid path '%s': %s") % textual_path % reason), + _textual_path(textual_path) +{ +} + + +/// Destructor for the error. +fs::invalid_path_error::~invalid_path_error(void) throw() +{ +} + + +/// Returns the invalid path related to the exception. +/// +/// \return The textual representation of the invalid path. +const std::string& +fs::invalid_path_error::invalid_path(void) const +{ + return _textual_path; +} + + +/// Constructs a new join_error. +/// +/// \param textual_path1_ Textual representation of the first path. +/// \param textual_path2_ Textual representation of the second path. +/// \param reason Description of the error in the join operation. +fs::join_error::join_error(const std::string& textual_path1_, + const std::string& textual_path2_, + const std::string& reason) : + error(F("Cannot join paths '%s' and '%s': %s") % textual_path1_ % + textual_path2_ % reason), + _textual_path1(textual_path1_), + _textual_path2(textual_path2_) +{ +} + + +/// Destructor for the error. +fs::join_error::~join_error(void) throw() +{ +} + + +/// Gets the first path that caused the error in a join operation. +/// +/// \return The textual representation of the path. +const std::string& +fs::join_error::textual_path1(void) const +{ + return _textual_path1; +} + + +/// Gets the second path that caused the error in a join operation. +/// +/// \return The textual representation of the path. +const std::string& +fs::join_error::textual_path2(void) const +{ + return _textual_path2; +} + + +/// Constructs a new error based on an errno code. +/// +/// \param message_ The message describing what caused the error. +/// \param errno_ The error code. +fs::system_error::system_error(const std::string& message_, const int errno_) : + error(F("%s: %s") % message_ % std::strerror(errno_)), + _original_errno(errno_) +{ +} + + +/// Destructor for the error. +fs::system_error::~system_error(void) throw() +{ +} + + + +/// \return The original errno code. +int +fs::system_error::original_errno(void) const throw() +{ + return _original_errno; +} + + +/// Constructs a new error with a plain-text message. +/// +/// \param message The plain-text error message. +fs::unsupported_operation_error::unsupported_operation_error( + const std::string& message) : + error(message) +{ +} + + +/// Destructor for the error. +fs::unsupported_operation_error::~unsupported_operation_error(void) throw() +{ +} |