rdist 6.1.1

1 files changed, 328 insertions, 0 deletions

diff --git a/usr.bin/oldrdist/main.c b/usr.bin/oldrdist/main.c
new file mode 100644
index 00000000000..fd487b0b484
--- /dev/null
+++ b/usr.bin/oldrdist/main.c
@@ -0,0 +1,328 @@
+/*
+ * Copyright (c) 1983, 1993
+ *	The Regents of the University of California.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *	This product includes software developed by the University of
+ *	California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef lint
+static char copyright[] =
+"@(#) Copyright (c) 1983, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+/* from: static char sccsid[] = "@(#)main.c	8.1 (Berkeley) 6/9/93"; */
+static char *rcsid = "$Id: main.c,v 1.1 1996/02/03 12:12:00 dm Exp $";
+#endif /* not lint */
+
+#include "defs.h"
+
+#define NHOSTS 100
+
+/*
+ * Remote distribution program.
+ */
+
+char	*distfile = NULL;
+#define _RDIST_TMP	"/rdistXXXXXX"
+char	tempfile[sizeof _PATH_TMP + sizeof _RDIST_TMP + 1];
+char	*tempname;
+
+int	debug;		/* debugging flag */
+int	nflag;		/* NOP flag, just print commands without executing */
+int	qflag;		/* Quiet. Don't print messages */
+int	options;	/* global options */
+int	iamremote;	/* act as remote server for transfering files */
+
+FILE	*fin = NULL;	/* input file pointer */
+int	rem = -1;	/* file descriptor to remote source/sink process */
+char	host[32];	/* host name */
+int	nerrs;		/* number of errors while sending/receiving */
+char	user[10];	/* user's name */
+char	homedir[128];	/* user's home directory */
+int	userid;		/* user's user ID */
+int	groupid;	/* user's group ID */
+
+struct	passwd *pw;	/* pointer to static area used by getpwent */
+struct	group *gr;	/* pointer to static area used by getgrent */
+
+static void usage __P((void));
+static void docmdargs __P((int, char *[]));
+
+int
+main(argc, argv)
+	int argc;
+	char *argv[];
+{
+	register char *arg;
+	int cmdargs = 0;
+	char *dhosts[NHOSTS], **hp = dhosts;
+
+	pw = getpwuid(userid = getuid());
+	if (pw == NULL) {
+		fprintf(stderr, "%s: Who are you?\n", argv[0]);
+		exit(1);
+	}
+	strcpy(user, pw->pw_name);
+	strcpy(homedir, pw->pw_dir);
+	groupid = pw->pw_gid;
+	gethostname(host, sizeof(host));
+	strcpy(tempfile, _PATH_TMP);
+	strcat(tempfile, _RDIST_TMP);
+	if ((tempname = rindex(tempfile, '/')) != 0)
+		tempname++;
+	else
+		tempname = tempfile;
+
+	while (--argc > 0) {
+		if ((arg = *++argv)[0] != '-')
+			break;
+		if (!strcmp(arg, "-Server"))
+			iamremote++;
+		else while (*++arg)
+			switch (*arg) {
+			case 'f':
+				if (--argc <= 0)
+					usage();
+				distfile = *++argv;
+				if (distfile[0] == '-' && distfile[1] == '\0')
+					fin = stdin;
+				break;
+
+			case 'm':
+				if (--argc <= 0)
+					usage();
+				if (hp >= &dhosts[NHOSTS-2]) {
+					fprintf(stderr, "rdist: too many destination hosts\n");
+					exit(1);
+				}
+				*hp++ = *++argv;
+				break;
+
+			case 'd':
+				if (--argc <= 0)
+					usage();
+				define(*++argv);
+				break;
+
+			case 'D':
+				debug++;
+				break;
+
+			case 'c':
+				cmdargs++;
+				break;
+
+			case 'n':
+				if (options & VERIFY) {
+					printf("rdist: -n overrides -v\n");
+					options &= ~VERIFY;
+				}
+				nflag++;
+				break;
+
+			case 'q':
+				qflag++;
+				break;
+
+			case 'b':
+				options |= COMPARE;
+				break;
+
+			case 'R':
+				options |= REMOVE;
+				break;
+
+			case 'v':
+				if (nflag) {
+					printf("rdist: -n overrides -v\n");
+					break;
+				}
+				options |= VERIFY;
+				break;
+
+			case 'w':
+				options |= WHOLE;
+				break;
+
+			case 'y':
+				options |= YOUNGER;
+				break;
+
+			case 'h':
+				options |= FOLLOW;
+				break;
+
+			case 'i':
+				options |= IGNLNKS;
+				break;
+
+			default:
+				usage();
+			}
+	}
+	*hp = NULL;
+
+	seteuid(userid);
+	mktemp(tempfile);
+
+	if (iamremote) {
+		server();
+		exit(nerrs != 0);
+	}
+
+	if (cmdargs)
+		docmdargs(argc, argv);
+	else {
+		if (fin == NULL) {
+			if(distfile == NULL) {
+				if((fin = fopen("distfile","r")) == NULL)
+					fin = fopen("Distfile", "r");
+			} else
+				fin = fopen(distfile, "r");
+			if(fin == NULL) {
+				perror(distfile ? distfile : "distfile");
+				exit(1);
+			}
+		}
+		yyparse();
+		if (nerrs == 0)
+			docmds(dhosts, argc, argv);
+	}
+
+	exit(nerrs != 0);
+}
+
+static void
+usage()
+{
+	printf("Usage: rdist [-nqbhirvwyD] [-f distfile] [-d var=value] [-m host] [file ...]\n");
+	printf("or: rdist [-nqbhirvwyD] -c source [...] machine[:dest]\n");
+	exit(1);
+}
+
+/*
+ * rcp like interface for distributing files.
+ */
+static void
+docmdargs(nargs, args)
+	int nargs;
+	char *args[];
+{
+	register struct namelist *nl, *prev;
+	register char *cp;
+	struct namelist *files, *hosts;
+	struct subcmd *cmds;
+	char *dest;
+	static struct namelist tnl = { NULL, NULL };
+	int i;
+
+	if (nargs < 2)
+		usage();
+
+	prev = NULL;
+	for (i = 0; i < nargs - 1; i++) {
+		nl = makenl(args[i]);
+		if (prev == NULL)
+			files = prev = nl;
+		else {
+			prev->n_next = nl;
+			prev = nl;
+		}
+	}
+
+	cp = args[i];
+	if ((dest = index(cp, ':')) != NULL)
+		*dest++ = '\0';
+	tnl.n_name = cp;
+	hosts = expand(&tnl, E_ALL);
+	if (nerrs)
+		exit(1);
+
+	if (dest == NULL || *dest == '\0')
+		cmds = NULL;
+	else {
+		cmds = makesubcmd(INSTALL);
+		cmds->sc_options = options;
+		cmds->sc_name = dest;
+	}
+
+	if (debug) {
+		printf("docmdargs()\nfiles = ");
+		prnames(files);
+		printf("hosts = ");
+		prnames(hosts);
+	}
+	insert(NULL, files, hosts, cmds);
+	docmds(NULL, 0, NULL);
+}
+
+/*
+ * Print a list of NAME blocks (mostly for debugging).
+ */
+void
+prnames(nl)
+	register struct namelist *nl;
+{
+	printf("( ");
+	while (nl != NULL) {
+		printf("%s ", nl->n_name);
+		nl = nl->n_next;
+	}
+	printf(")\n");
+}
+
+#if __STDC__
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+void
+#if __STDC__
+warn(const char *fmt, ...)
+#else
+warn(fmt, va_alist)
+	char *fmt;
+        va_dcl
+#endif
+{
+	extern int yylineno;
+	va_list ap;
+#if __STDC__
+	va_start(ap, fmt);
+#else
+	va_start(ap);
+#endif
+	(void)fprintf(stderr, "rdist: line %d: Warning: ", yylineno);
+	(void)vfprintf(stderr, fmt, ap);
+	(void)fprintf(stderr, "\n");
+	va_end(ap);
+}