Brendan LE GLAUNEC
48 lines
1.2 KiB
C++
48 lines
1.2 KiB
C++
// Copyright 2016 Etix Labs
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <signal_handler.h>
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namespace etix {
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namespace cameradar {
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event_handler signal_handler::handler;
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signal_handler::signal_handler() {}
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void
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signal_handler::call_handler(int signum) {
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handler.handle_signal(signum);
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}
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signal_handler&
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signal_handler::instance(void) {
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static signal_handler singleton;
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struct sigaction sa;
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sa.sa_handler = call_handler;
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sigemptyset(&sa.sa_mask);
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sa.sa_flags = 0;
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sigaction(SIGINT, &sa, 0);
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return singleton;
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}
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etix::cameradar::stop_priority
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signal_handler::should_stop(void) const {
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return handler.should_stop();
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}
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}
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}
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