1b0d29bc4SBrooks Davis // Copyright 2010 The Kyua Authors. 2b0d29bc4SBrooks Davis // All rights reserved. 3b0d29bc4SBrooks Davis // 4b0d29bc4SBrooks Davis // Redistribution and use in source and binary forms, with or without 5b0d29bc4SBrooks Davis // modification, are permitted provided that the following conditions are 6b0d29bc4SBrooks Davis // met: 7b0d29bc4SBrooks Davis // 8b0d29bc4SBrooks Davis // * Redistributions of source code must retain the above copyright 9b0d29bc4SBrooks Davis // notice, this list of conditions and the following disclaimer. 10b0d29bc4SBrooks Davis // * Redistributions in binary form must reproduce the above copyright 11b0d29bc4SBrooks Davis // notice, this list of conditions and the following disclaimer in the 12b0d29bc4SBrooks Davis // documentation and/or other materials provided with the distribution. 13b0d29bc4SBrooks Davis // * Neither the name of Google Inc. nor the names of its contributors 14b0d29bc4SBrooks Davis // may be used to endorse or promote products derived from this software 15b0d29bc4SBrooks Davis // without specific prior written permission. 16b0d29bc4SBrooks Davis // 17b0d29bc4SBrooks Davis // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18b0d29bc4SBrooks Davis // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19b0d29bc4SBrooks Davis // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20b0d29bc4SBrooks Davis // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21b0d29bc4SBrooks Davis // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22b0d29bc4SBrooks Davis // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23b0d29bc4SBrooks Davis // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24b0d29bc4SBrooks Davis // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25b0d29bc4SBrooks Davis // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26b0d29bc4SBrooks Davis // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27b0d29bc4SBrooks Davis // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28b0d29bc4SBrooks Davis 29b0d29bc4SBrooks Davis /// \file utils/signals/programmer.hpp 30b0d29bc4SBrooks Davis /// Provides the signals::programmer class. 31b0d29bc4SBrooks Davis 32b0d29bc4SBrooks Davis #if !defined(UTILS_SIGNALS_PROGRAMMER_HPP) 33b0d29bc4SBrooks Davis #define UTILS_SIGNALS_PROGRAMMER_HPP 34b0d29bc4SBrooks Davis 35b0d29bc4SBrooks Davis #include "utils/signals/programmer_fwd.hpp" 36b0d29bc4SBrooks Davis 37b0d29bc4SBrooks Davis #include <memory> 38b0d29bc4SBrooks Davis 39b0d29bc4SBrooks Davis #include "utils/noncopyable.hpp" 40b0d29bc4SBrooks Davis 41b0d29bc4SBrooks Davis namespace utils { 42b0d29bc4SBrooks Davis namespace signals { 43b0d29bc4SBrooks Davis 44b0d29bc4SBrooks Davis 45b0d29bc4SBrooks Davis /// A RAII class to program signal handlers. 46b0d29bc4SBrooks Davis class programmer : noncopyable { 47b0d29bc4SBrooks Davis struct impl; 48b0d29bc4SBrooks Davis 49b0d29bc4SBrooks Davis /// Pointer to the shared internal implementation. 50*b392a90bSJohn Baldwin std::unique_ptr< impl > _pimpl; 51b0d29bc4SBrooks Davis 52b0d29bc4SBrooks Davis public: 53b0d29bc4SBrooks Davis programmer(const int, const handler_type); 54b0d29bc4SBrooks Davis ~programmer(void); 55b0d29bc4SBrooks Davis 56b0d29bc4SBrooks Davis void unprogram(void); 57b0d29bc4SBrooks Davis }; 58b0d29bc4SBrooks Davis 59b0d29bc4SBrooks Davis 60b0d29bc4SBrooks Davis } // namespace signals 61b0d29bc4SBrooks Davis } // namespace utils 62b0d29bc4SBrooks Davis 63b0d29bc4SBrooks Davis #endif // !defined(UTILS_SIGNALS_PROGRAMMER_HPP) 64