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/* Gopher filesystem
Copyright (C) 2002 James A. Morrison <ja2morri@uwaterloo.ca>
Copyright (C) 2000 Igor Khavkine <igor@twu.net>
This file is part of the Gopherfs translator.
Gopherfs 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.
Gopherfs 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, USA. */
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <maptime.h>
#include <errno.h>
#include <error.h>
#include <argp.h>
#include <argz.h>
#include <hurd/netfs.h>
#include "gopherfs.h"
#include "fs.h"
char *netfs_server_name = GOPHER_SERVER_NAME;
char *netfs_server_version = GOPHER_SERVER_VERSION;
struct gopherfs *gopherfs; /* filesystem global pointer */
volatile struct mapped_time_value *gopherfs_maptime;
int
main (int argc, char **argv)
{
error_t err;
mach_port_t bootstrap, underlying_node;
struct stat underlying_stat;
struct gopherfs_params *gopherfs_params = malloc (sizeof (struct gopherfs_params));
memset (gopherfs_params, 0, sizeof (struct gopherfs_params));
if (!gopherfs_params)
error (1, errno, "Couldn't create params structure");
// Parse arguments and fill GOPHERFS_PARAMS.
gopherfs_parse_args (argc, argv, gopherfs_params);
debug ("pid %d", getpid ());
task_get_bootstrap_port (mach_task_self (), &bootstrap);
if (bootstrap == MACH_PORT_NULL)
error (1, 0, "Must be started as a translator");
netfs_init ();
err = maptime_map (0, 0, &gopherfs_maptime);
if (err)
error (1, err, "Error mapping time.");
// Create main gopherfs object.
err = gopherfs_create (gopherfs_params);
if (err)
error (1, err, "Couldn't create gopherfs structure");
netfs_root_node = gopherfs->root;
underlying_node = netfs_startup (bootstrap, 0);
err = io_stat (underlying_node, &underlying_stat);
if (err)
error (1, err, "cannot stat underlying node");
/* Initialize stat information of the root node. */
netfs_root_node->nn_stat = underlying_stat;
netfs_root_node->nn_stat.st_mode =
S_IFDIR | (underlying_stat.st_mode & ~S_IFMT & ~S_ITRANS);
/* If the underlying node isn't a directory, propagate read permission to
execute permission since we need that for lookups. */
if (! S_ISDIR (underlying_stat.st_mode))
{
if (underlying_stat.st_mode & S_IRUSR)
netfs_root_node->nn_stat.st_mode |= S_IXUSR;
if (underlying_stat.st_mode & S_IRGRP)
netfs_root_node->nn_stat.st_mode |= S_IXGRP;
if (underlying_stat.st_mode & S_IROTH)
netfs_root_node->nn_stat.st_mode |= S_IXOTH;
}
debug("entering the main loop");
for (;;)
netfs_server_loop ();
return 0;
}
/*
* vim:ts=2:sw=2:autoindent:cindent:
*/
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