129 lines
2.2 KiB
C
129 lines
2.2 KiB
C
/*
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* nwsfind.c
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*
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* Find a NetWare server and open a route to it.
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* This tool can safely be setuid root, if normal users should be able to
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* access any NetWare server.
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*
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* Copyright (C) 1996 by Volker Lendecke
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*
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*/
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#include "ncplib.h"
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#include <unistd.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <errno.h>
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static char *progname;
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static void
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usage(void)
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{
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fprintf(stderr, "usage: %s [server]\n", progname);
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}
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static void
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help(void)
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{
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printf("\n");
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printf("usage: %s [server]\n", progname);
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printf("\n"
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"-t Server type, default: File server\n"
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"-a server is in form <net>:<node>:<socket>\n"
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"-h Print this help text\n"
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"\n");
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}
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static void
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swallow_error(const char *name, long code, const char *format, va_list arg)
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{
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printf("%s ", error_message(code));
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vfprintf(stdout, format, arg);
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putchar('\n');
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return;
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}
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int
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main(int argc, char *argv[])
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{
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char *server = NULL;
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int object_type = NCP_BINDERY_FSERVER;
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struct sockaddr_ipx *result;
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struct sockaddr_ipx resultbuf;
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struct ncp_conn *conn;
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long err;
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int is_address = 0;
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int opt;
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progname = argv[0];
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set_com_err_hook(swallow_error);
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while ((opt = getopt(argc, argv, "at:")) != EOF)
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{
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switch (opt)
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{
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case 't':
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object_type = atoi(optarg);
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break;
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case 'a':
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is_address = 1;
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break;
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case 'h':
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case '?':
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help();
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exit(1);
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default:
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usage();
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exit(1);
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}
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}
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if (optind < argc - 1)
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{
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usage();
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exit(1);
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}
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if (is_address)
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{
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if ((optind > argc - 1) ||
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ipx_sscanf_saddr(argv[optind], &resultbuf))
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{
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usage();
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exit(1);
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}
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if ((!(conn = ncp_open_addr(&resultbuf, &err))) ||
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(err = ncp_close(conn)))
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result = NULL;
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else
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{
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result = &resultbuf;
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server = argv[optind];
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}
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}
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else
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{
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if (optind == argc - 1)
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{
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server = argv[optind];
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if (strlen(server) >= NCP_BINDERY_NAME_LEN)
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{
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com_err(argv[0], ENAMETOOLONG, "server name too long");
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exit(1);
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}
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}
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result = ncp_find_server(&server, object_type, &err);
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}
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if (result == NULL)
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{
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com_err(argv[0], err, "when trying to find server");
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exit(1);
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}
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ipx_print_saddr(result);
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printf(" %s\n", server);
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return 0;
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}
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