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/* -*- c-file-style: "java"; indent-tabs-mode: nil; tab-width: 4; fill-column: 78 -*-
*
* distcc -- A simple distributed compiler system
* $Header: /data/cvs/distcc/src/h_hosts.c,v 1.13 2004/01/30 12:39:14 mbp Exp $
*
* Copyright (C) 2002, 2004 by Martin Pool <mbp@samba.org>
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*/
/**
* @file
*
* Test harness for hosts.c.
*
* Precondition: DISTCC_HOSTS set in the environment.
*
* Action: calls the environment parser.
*
* Output: on the first line, the number of hosts. Then, one per
* line, either
*
* "ssh" USER HOST COMMAND
* "tcp" HOST PORT
**/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <errno.h>
#include <time.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include "distcc.h"
#include "trace.h"
#include "util.h"
#include "hosts.h"
#include "exitcode.h"
const char *rs_program_name = "h_hosts";
int main(int UNUSED(argc), char **argv)
{
struct dcc_hostdef *list, *e;
int nhosts, i;
int ret;
rs_add_logger(rs_logger_file, RS_LOG_DEBUG, NULL, STDERR_FILENO);
if (argv[1] && !strcmp(argv[1], "-v")) {
rs_trace_set_level(RS_LOG_DEBUG);
}
if ((ret = dcc_get_hostlist(&list, &nhosts)) != 0) {
rs_log_error("failed to parse \"%s\"", getenv("DISTCC_HOSTS"));
exit(ret);
}
printf("%d\n", nhosts);
for (i = 0, e = list; i < nhosts; i++, e = e->next) {
if (!e) {
rs_log_error("entry %d is NULL", i);
exit(1);
}
printf("%4d ", e->n_slots);
if (e->mode == DCC_MODE_LOCAL) {
printf("LOCAL\n");
} else if (e->mode == DCC_MODE_SSH) {
printf("SSH %s %s %s\n",
e->user ? e->user : "(no-user)",
e->hostname ? e->hostname : "(no-hostname)",
e->ssh_command ? e->ssh_command : "(no-command)");
} else if (e->mode == DCC_MODE_TCP) {
printf("TCP %s %d\n",
e->hostname ? e->hostname : "(no-hostname)",
e->port);
} else {
printf("BOGUS %d\n", e->mode);
}
}
if (e) {
rs_log_error("extra entries in list!");
exit(EXIT_BAD_HOSTSPEC);
}
exit(0);
}
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