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// Parallelized safety property analysis -*- c++ -*-
/**
* @file server.h
* Parallelized safety property analysis
*/
/* Copyright 2002 Marko Mkel (msmakela@tcs.hut.fi).
This file is part of MARIA, a reachability analyzer and model checker
for high-level Petri nets.
MARIA 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, or (at your option)
any later version.
MARIA 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.
The GNU General Public License is often shipped with GNU software, and
is generally kept in a file called COPYING or LICENSE. If you do not
have a copy of the license, write to the Free Software Foundation,
59 Temple Place, Suite 330, Boston, MA 02111 USA. */
#ifndef SERVER_H_
# define SERVER_H_
/** serve the clients
* @param s the master socket file descriptor
* @param reporter the state space interface
* @param breadth flag: apply breadth-first search
*/
void
serve (int s,
class StateSetReporter& reporter,
bool breadth);
/** fork client processes
* @param num number of clients to fork
* @param server (output) flag: is this the server process?
* @return socket number, or <0 on error
*/
int
createJobs (unsigned num,
bool& server);
/** Resolve a TCP/IP port/address string.
* @param address the address to be resolved
* @return pointer to the corresponding structure, or 0 on error
*/
struct sockaddr_in*
resolve (const char* address);
/** Connect to the server process specified by resolve ().
* @return socket number for client; 0 for the server; <0 on error
*/
int
client_connect (void);
/** Clean up the communications structures */
void
comm_cleanup (void);
#endif // SERVER_H_
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