// signaltest.cc for testing signal handler in fluxbox // Copyright (c) 2002 - 2006 Henrik Kinnunen (fluxgen at fluxbox dot org) // // Permission is hereby granted, free of charge, to any person obtaining a // copy of this software and associated documentation files (the "Software"), // to deal in the Software without restriction, including without limitation // the rights to use, copy, modify, merge, publish, distribute, sublicense, // and/or sell copies of the Software, and to permit persons to whom the // Software is furnished to do so, subject to the following conditions: // // The above copyright notice and this permission notice shall be included in // all copies or substantial portions of the Software. // // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // DEALINGS IN THE SOFTWARE. #include "../FbTk/SignalHandler.hh" #include <iostream> #ifdef HAVE_CASSERT #include <cassert> #else #include <assert.h> #endif using namespace std; using namespace FbTk; class IntSig:public SignalEventHandler { public: void handleSignal(int signum) { assert(signum == SIGINT); cerr<<"Signal SIGINT!"<<endl; exit(0); } }; class AllSig:public SignalEventHandler { public: void handleSignal(int signum) { switch (signum) { case SIGSEGV: cerr<<"SIGSEGV"; break; case SIGTERM: cerr<<"SIGTERM"; break; case SIGUSR1: cerr<<"SIGUSR1"; break; case SIGUSR2: cerr<<"SIGUSR2"; break; default: cerr<<"signum = "<<signum; } cerr<<endl; if (signum == SIGTERM) exit(1); // end program } }; int main(int argc, char **argv) { SignalHandler &sigh = SignalHandler::instance(); IntSig handler; AllSig allhand; sigh.registerHandler(SIGINT, &handler); sigh.registerHandler(SIGSEGV, &allhand); sigh.registerHandler(SIGTERM, &allhand); sigh.registerHandler(SIGUSR1, &allhand); sigh.registerHandler(SIGUSR2, &allhand); cerr<<"Send signals to me :)"<<endl; while (1) { } }