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/*:*
*: File: ./src/sign.cpp
*:
*: yChat; Homepage: ychat.buetow.org; Version 0.9.0-CURRENT
*:
*: Copyright (C) 2003 Paul C. Buetow, Volker Richter
*: Copyright (C) 2004 Paul C. Buetow
*: Copyright (C) 2005 EXA Digital Solutions GbR
*: Copyright (C) 2006, 2007 Paul C. Buetow
*:
*: This program is free software; you can redistribute it and/or
*: modify it under the terms of the GNU General Public License
*: as published by the Free Software Foundation; either version 2
*: of the License, or (at your option) any later version.
*:
*: This program is distributed in the hope that it will be useful,
*: but WITHOUT ANY WARRANTY; without even the implied warranty of
*: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
*: GNU General Public License for more details.
*:
*: You should have received a copy of the GNU General Public License
*: along with this program; if not, write to the Free Software
*: Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*:*/
#ifndef SIGN_CPP
#define SIGN_CPP
#include "sign.h"
struct event sign::ev_sigpipe;
struct event sign::ev_sigusr1;
struct event sign::ev_sigusr2;
struct event sign::ev_sighup;
struct event sign::ev_sigint;
struct event sign::ev_sigterm;
#ifdef CTCSEGV
struct event sign::ev_sigsev;
#endif
void
sign::clean_template_cache()
{
wrap::HTML->clear_cache();
}
//<<*
void
sign::reload_dlopen_modules()
{
wrap::MODL->reload_modules();
}
//*>>
void
sign::terminate_received()
{
wrap::GCOL->remove_garbage(); //<<
exit(0);
}
void
sign::handle_sigpipe(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGPIPE"));
}
void
sign::handle_sigusr1(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGUSR1"));
clean_template_cache();
}
//<<*
void
sign::handle_sigusr2(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGUSR2"));
reload_dlopen_modules();
}
//*>>
void
sign::handle_sighup(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGHUP"));
terminate_received();
}
void
sign::handle_sigint(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGINT"));
terminate_received();
}
void
sign::handle_sigterm(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGTERM"));
terminate_received();
}
#ifdef CTCSEGV
void
sign::handle_sigsegv(int i_fd, short event, void *p_arg)
{
wrap::system_message(SIGNALR+string("SIGSEGV"));
}
#endif
void
sign::init_event_handlers()
{
// Ignore SIGPIPE. otherwise the server will shut down with "Broken pipe" if
// a client unexpected disconnects himself from a SOCK_STREAM.
signal_set(&ev_sigpipe, SIGPIPE, handle_sigpipe, NULL);
signal_add(&ev_sigpipe, NULL);
signal_set(&ev_sigusr1, SIGUSR1, handle_sigusr1, NULL);
signal_add(&ev_sigusr1, NULL);
//<<*
signal_set(&ev_sigusr2, SIGUSR2, handle_sigusr2, NULL);
signal_add(&ev_sigusr2, NULL);
//*>>
signal_set(&ev_sighup, SIGHUP, handle_sighup, NULL);
signal_add(&ev_sighup, NULL);
signal_set(&ev_sigint, SIGINT, handle_sigint, NULL);
signal_add(&ev_sigint, NULL);
signal_set(&ev_sigterm, SIGTERM, handle_sigterm, NULL);
signal_add(&ev_sigterm, NULL);
#ifdef CTCSEGV
signal_set(&ev_sigsev, SIGSEGV, handle_sigsev, NULL);
#endif
}
#endif
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