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78 lines
1.8 KiB
78 lines
1.8 KiB
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright © 2012 Georg Hopp
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <errno.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include "socket.h"
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#include "logger.h"
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#include "class.h"
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static
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int
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socketCtor(void * _this, va_list * params)
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{
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Sock this = _this;
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int reUse = 1; //! \todo make this configurable
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int port;
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this->log = va_arg(* params, Logger);
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port = va_arg(* params, int);
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//! if port is -1 do not initialize the socket. (Used with accept)
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if (-1 == port) {
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return 0;
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} else {
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this->port = port;
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}
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//! Create socket for incoming connections
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if (-1 == (this->handle = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP))) {
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loggerLog(this->log, LOGGER_CRIT,
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"error opening socket: %s - service terminated",
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strerror(errno));
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return -1;
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}
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//! Make the socket REUSE a TIME_WAIT socket
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setsockopt(this->handle, SOL_SOCKET, SO_REUSEADDR, &reUse, sizeof(reUse));
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return 0;
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}
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static
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void
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socketDtor(void * _this)
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{
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Sock this = _this;
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if (STDERR_FILENO < this->handle) {
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shutdown(this->handle, SHUT_RDWR);
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close(this->handle);
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}
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}
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INIT_IFACE(Class, socketCtor, socketDtor, NULL);
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CREATE_CLASS(Sock, NULL, IFACE(Class));
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// vim: set ts=4 sw=4:
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