freebsd-dev/contrib/kyua/utils/fs/exceptions.cpp
Brooks Davis b0d29bc47d Import the kyua test framework.
Having kyua in the base system will simplify automated testing in CI and
eliminates bootstrapping issues on new platforms.

The build of kyua is controlled by WITH(OUT)_TESTS_SUPPORT.

Reviewed by:	emaste
Obtained from:	CheriBSD
Sponsored by:	DARPA
Differential Revision:	https://reviews.freebsd.org/D24103
2020-03-23 19:01:23 +00:00

163 lines
4.6 KiB
C++

// 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()
{
}