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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/***************************************************************************
+ * miav_daemon.cc
+ *
+ * Thu Jun 9 11:14:19 CEST 2005
+ * Copyright 2005 Bent Bisballe
+ * deva@aasimon.org
+ ****************************************************************************/
+
+/*
+ * This file is part of MIaV.
+ *
+ * MIaV 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.
+ *
+ * MIaV 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 MIaV; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+#include <config.h>
+#include "miav_daemon.h"
+
+#include "info_console.h"
+#include "miav_config.h"
+
+#include "server.h"
+#include "socket.h"
+
+#include <signal.h>
+#include <errno.h>
+
+MiavDaemon::MiavDaemon()
+{}
+
+MiavDaemon::~MiavDaemon()
+{}
+
+int MiavDaemon::daemon_main()
+{
+ MiavConfig cfg(ETC"/miav.conf", NULL);
+ InfoConsole info(&cfg);
+ config = new MiavConfig(ETC"/miav.conf", &info);
+
+ int port = config->readInt("server_port");
+ pid_t childpid; // variable to store the child's pid
+
+ signal(SIGCLD, SIG_IGN); // Ved SIGCHILD til IGNORE maa wait/waitpid ikke kaldes
+ // (ellers kommer der kernel-brok)
+
+ info.info("Starting MIaV server v. %s", VERSION);
+ info.info("Listening on port %d", port);
+ Socket *socket = new Socket(port, &info);
+
+ if(socket->hasError()) {
+ info.error("Listening socket has errors, quitting.");
+ delete socket;
+ return 1;
+ }
+
+ while(1) {
+ Socket *csocket = new Socket(socket->slisten());
+
+ if(socket->hasError()) {
+ info.error("Server socket has errors, quitting.");
+ delete csocket;
+ break;
+ }
+
+ if(csocket->hasError()) {
+ info.error("Child socket has errors, quitting.");
+ delete csocket;
+ break;
+ }
+
+ if(!csocket->isConnected()) {
+ info.error("Child socket is not connected, quitting.");
+ delete csocket;
+ break;
+ }
+
+ childpid = fork();
+
+ switch(childpid) {
+ case -1: // fork() returns -1 on failure
+ info.log("Fork error: %s", strerror(errno));
+ exit(1);
+ case 0: // fork() returns 0 to the child process
+ delete socket; // Close listen socket.
+ newConnection(csocket, &info);
+ delete csocket; // Close communication socket.
+ exit(0);
+
+ default: // fork() returns new pid to the parent process
+ break;
+ }
+ }
+
+ delete socket;
+ return 0;
+}
+