/***************************************************************************** @(#) oc.c,v LiS-2_16_18-8(1.1.1.1.8.1) 2004/01/12 23:33:16 ----------------------------------------------------------------------------- Copyright (c) 2003-2004  OpenSS7 Corporation <http://www.openss7.com> All Rights Reserved. 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., 675 Mass Ave, Cambridge, MA 02139, USA. ----------------------------------------------------------------------------- U.S. GOVERNMENT RESTRICTED RIGHTS.  If you are licensing this Software on behalf of the U.S. Government ("Government"), the following provisions apply to you.  If the Software is supplied by the Department of Defense ("DoD"), it is classified as "Commercial Computer Software" under paragraph 252.227-7014 of the DoD Supplement to the Federal Acquisition Regulations ("DFARS") (or any successor regulations) and the Government is acquiring only the license rights granted herein (the license rights customarily provided to non-Government users).  If the Software is supplied to any unit or agency of the Government other than DoD, it is classified as "Restricted Computer Software" and the Government's rights in the Software are defined in paragraph 52.227-19 of the Federal Acquisition Regulations ("FAR") (or any success regulations) or, in the cases of NASA, in paragraph 18.52.227-86 of the NASA Supplement to the FAR (or any successor regulations). ----------------------------------------------------------------------------- Commercial licensing and support of this software is available from OpenSS7 Corporation at a fee.  See http://www.openss7.com/ ----------------------------------------------------------------------------- Last Modified 2004/01/12 23:33:16 by brian ----------------------------------------------------------------------------- oc.c,v Revision 1.1.1.1.8.1  2004/01/12 23:33:16  brian - Updated LiS-2.16.18 gcom release to autoconf. *****************************************************************************/#ident "@(#) oc.c,v LiS-2_16_18-8(1.1.1.1.8.1) 2004/01/12 23:33:16"static char const ident[] = "oc.c,v LiS-2_16_18-8(1.1.1.1.8.1) 2004/01/12 23:33:16";/*  *  oc.c - open/<default>close testing of files.  Given a list of paths, *         this program simply opens them an optional number of times each, *         then waits an optional number of seconds before exiting. *  *         This program also supports receiving passed file descriptors. * *  Copyright (C) 2000  John A. Boyd Jr.  protologos, LLC * *  This library is free software; you can redistribute it and/or *  modify it under the terms of the GNU Library General Public *  License as published by the Free Software Foundation; either *  version 2 of the License, or (at your option) any later version. *  *  This library 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 *  Library General Public License for more details. *  *  You should have received a copy of the GNU Library General Public *  License along with this library; if not, write to the *  Free Software Foundation, Inc., 59 Temple Place - Suite 330, Cambridge, *  MA 02139, USA. */#ident "@(#) LiS oc.c 1.1 12/15/00"#include <unistd.h>#include <stdlib.h>#include <stdio.h>#include <string.h>#include <memory.h>#include <fcntl.h>#include <poll.h>#ifdef _GNU_SOURCE#include <getopt.h>#endif				/* _GNU_SOURCE */#include <stropts.h>#include <sys/types.h>#include <sys/stat.h>#include <sys/sysmacros.h>#include <sys/ioctl.h>#include <errno.h>int verbose = 1;void version(int argc, char *argv[]){	if (!verbose)		return;	fprintf(stdout, "\%1$s %2$s:\n\    Copyright (c) 2003-2004  OpenSS7 Corporation.  All Rights Reserved.\n\    Copyright (c) 2000       John A. Boyd Jr.  protologos, LLC\n\\n\    Distributed by OpenSS7 Corporation under GPL Version 2,\n\    included here by reference.\n\", argv[0], ident);}void usage(int argc, char *argv[]){	if (!verbose)		return;	fprintf(stderr, "\Usage:\n\    %1$s [options] PATH ...\n\    %1$s {-h,--help}\n\    %1$s {-V,--version}\n\", argv[0]);}void help(int argc, char *argv[]){	if (!verbose)		return;	fprintf(stdout, "\Usage:\n\    %1$s [options] PATH ...\n\    %1$s {-h,--help}\n\    %1$s {-V,--version}\n\Arguments:\n\    PATH ...\n\        The path or paths to STREAMS devices open (and close).\n\Options:\n\    -n, --number NUMBER\n\        Set the number of iterations\n\    -w, --wait WAIT\n\        Set the close wait in milliseconds [default: 0]\n\    -r, --recvfd RECVFD\n\        Set the receive file descriptor\n\    -W, --wronly\n\        Open write only\n\    -R, --rdonly\n\        Open read only\n\    -B, --nonblock\n\        Open for non-blocking operation\n\    -v, --verbose [LEVEL]\n\        Increase verbosity or set to LEVEL [default: 1]\n\        This option may be repeated.\n\    -q, --quiet\n\        Suppress normal output (equivalent to --verbose=0)\n\    -h, --help, -?, --?\n\        Print this usage message and exits\n\    -V, --version\n\        Print the version and exits\n\", argv[0]);}int main(int argc, char *argv[]){	char path[40];	int fd, i, n = 1;	struct stat stat;	int wt = 0;	int o_flags, o_wronly = 0, o_rdonly = 0, o_nonblock = 0;	int is_stream = 0, recv_fd = 0;	int p0;	for (;;) {		int c;#ifdef _GNU_SOURCE		int option_index = 0;		static struct option long_options[] = {			{"number", 1, 0, 'n'},			{"wait", 1, 0, 'w'},			{"recvfd", 0, 0, 'r'},			{"wronly", 1, 0, 'W'},			{"rdonly", 0, 0, 'R'},			{"nonblock", 0, 0, 'B'},			{"quiet", 0, 0, 'q'},			{"verbose", 2, 0, 'v'},			{"help", 0, 0, 'h'},			{"version", 0, 0, 'V'},			{"?", 0, 0, 'h'},		};		c = getopt_long_only(argc, argv, "n:w:rWRBqv::hV?", long_options, &option_index);#else				/* _GNU_SOURCE */		c = getopt(argc, argv, "n:w:rWRBqv::hV?");#endif				/* _GNU_SOURCE */		if (c == -1)			break;		switch (c) {		case 'n':	/* -n, --number */			n = strtol(optarg, NULL, 0);			break;		case 'w':	/* -w, --wait */			wt = strtol(optarg, NULL, 0);			break;		case 'r':	/* -r, --recvfd */			recv_fd = 1;			break;		case 'W':	/* -W, --wronly */			o_wronly = 1;			o_rdonly = 0;			break;		case 'R':	/* -R, --rdonly */			o_rdonly = 1;			o_wronly = 0;			break;		case 'B':	/* -B, --nonblock */			o_nonblock = 1;			break;		case 'q':	/* -q, --quiet */			verbose = 0;			break;		case 'v':	/* -v, --verbose [LEVEL] */			if (!optarg)				verbose++;			else				verbose = strtol(optarg, NULL, 0);			break;		case 'h':	/* -h, --help, -?, --? */			help(argc, argv);			exit(0);		case 'V':	/* -V, --version */			version(argc, argv);			exit(0);		case '?':		default:			optind--;			if (optind < argc && verbose) {				fprintf(stderr, "%s: illegal syntax -- ", argv[0]);				for (; optind < argc; optind++)					fprintf(stderr, "%s ", argv[optind]);				fprintf(stderr, "\n");			}			usage(argc, argv);			exit(2);		}	}	o_flags =	    (o_wronly ? O_WRONLY : (o_rdonly ? O_RDONLY : O_RDWR)) | (o_nonblock ? O_NONBLOCK : 0);	if (n <= 1)		n = 1;	for (i = 0; i < n; i++) {		p0 = optind;		while (argc > p0) {			strcpy(path, argv[p0++]);			if ((fd = open(path, o_flags)) < 0) {				fprintf(stderr, "open( \"%s\", 0%o ) failed: %s (%d)\n",					path, o_flags, strerror(errno), errno);				exit(1);			}			if (verbose) {				fstat(fd, &stat);				printf("%d: fd %d = open( \"%s\", 0%o ) "				       "mode 0%o dev 0x%04x rdev 0x%04x",				       i, fd, path, o_flags, (int) (stat.st_mode),				       (int) (stat.st_dev), (int) (stat.st_rdev));				is_stream = isastream(fd);				printf("%s", (is_stream ? " [STREAM]" : ""));				printf("\n");				fflush(stdout);			}			if (is_stream && recv_fd) {				struct pollfd pfd;				struct strrecvfd recv;				/* 				 *  FIXME: poll wt*1000 for input, and if OK try to				 *  ioctl( I_RECVFD ).  If OK, report the received				 *  file via stat.				 */				pfd.fd = fd;				pfd.events = POLLIN;				if (wt && !poll(&pfd, 1, wt * 1000)) {					/* 					 *  poll timed out					 */					if (verbose)						fprintf(stderr,							"poll(..., %dms) timed out waiting for RECVFD\n",							wt * 1000);				} else {					if (ioctl(fd, I_RECVFD, &recv) < 0) {						if (verbose)							fprintf(stderr,								"ioctl(%d, I_RECVFD,...) failed: %s\n",								fd, strerror(errno));					} else {						if (verbose) {							fstat(recv.fd, &stat);							printf("%d: fd %d = received"							       " (mode 0%o dev 0x%04x rdev 0x%04x)",							       i, recv.fd, (int) (stat.st_mode),							       (int) (stat.st_dev),							       (int) (stat.st_rdev));							printf("%s",							       (isastream(recv.fd) ? " [STREAM]" :								""));							printf("\n");							fflush(stdout);						}					}				}			}		}	}	if (wt > 0) {		while (wt--) {			if (verbose)				fprintf(stderr, ".");			sleep(1);		}		if (verbose)			fprintf(stderr, "!\n");	}	exit(0);}