1 files changed, 132 insertions, 0 deletions
diff --git a/usr.sbin/sendmail/praliases/praliases.c b/usr.sbin/sendmail/praliases/praliases.c
new file mode 100644
index 000000000000..2c22279205eb
--- /dev/null
+++ b/usr.sbin/sendmail/praliases/praliases.c
@@ -0,0 +1,132 @@
+/*
+ * Copyright (c) 1983 Eric P. Allman
+ * Copyright (c) 1988, 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) 1988, 1993\n\
+	The Regents of the University of California.  All rights reserved.\n";
+#endif /* not lint */
+
+#ifndef lint
+static char sccsid[] = "@(#)praliases.c	8.3 (Berkeley) 3/6/94";
+#endif /* not lint */
+
+#include <ndbm.h>
+#include <sendmail.h>
+#ifdef NEWDB
+#include <db.h>
+#endif
+
+int
+main(argc, argv)
+	int argc;
+	char **argv;
+{
+	extern char *optarg;
+	extern int optind;
+	DBM *dbp;
+	datum content, key;
+	char *filename;
+	int ch;
+#ifdef NEWDB
+	const DB *db;
+	DBT newdbkey, newdbcontent;
+	char buf[MAXNAME];
+#endif
+
+	filename = "/etc/aliases";
+	while ((ch = getopt(argc, argv, "f:")) != EOF)
+		switch((char)ch) {
+		case 'f':
+			filename = optarg;
+			break;
+		case '?':
+		default:
+			(void)fprintf(stderr, "usage: praliases [-f file]\n");
+			exit(EX_USAGE);
+		}
+	argc -= optind;
+	argv += optind;
+
+#ifdef NEWDB
+	(void) strcpy(buf, filename);
+	(void) strcat(buf, ".db");
+	if (db = dbopen(buf, O_RDONLY, 0444 , DB_HASH, NULL)) {
+		if (!argc) {
+			while(!db->seq(db, &newdbkey, &newdbcontent, R_NEXT))
+				printf("%.*s:%.*s\n",
+					newdbkey.size, newdbkey.data,
+					newdbcontent.size, newdbcontent.data);
+		}
+		else for (; *argv; ++argv) {
+			newdbkey.data = *argv;
+			newdbkey.size = strlen(*argv) + 1;
+			if (!db->get(db, &newdbkey, &newdbcontent, 0))
+				printf("%s:%.*s\n", newdbkey.data,
+					newdbcontent.size, newdbcontent.data);
+			else
+				printf("%s: No such key\n",
+					newdbkey.data);
+		}
+	}
+	else {
+#endif
+		if ((dbp = dbm_open(filename, O_RDONLY, 0)) == NULL) {
+			(void)fprintf(stderr,
+			    "praliases: %s: %s\n", filename, strerror(errno));
+			exit(EX_OSFILE);
+		}
+		if (!argc)
+			for (key = dbm_firstkey(dbp);
+			    key.dptr != NULL; key = dbm_nextkey(dbp)) {
+				content = dbm_fetch(dbp, key);
+				(void)printf("%.*s:%.*s\n",
+					key.dsize, key.dptr,
+					content.dsize, content.dptr);
+			}
+		else for (; *argv; ++argv) {
+			key.dptr = *argv;
+			key.dsize = strlen(*argv) + 1;
+			content = dbm_fetch(dbp, key);
+			if (!content.dptr)
+				(void)printf("%s: No such key\n", key.dptr);
+			else
+				(void)printf("%s:%.*s\n", key.dptr,
+					content.dsize, content.dptr);
+		}
+#ifdef NEWDB
+	}
+#endif
+	exit(EX_OK);
+}