1 files changed, 97 insertions, 0 deletions
diff --git a/crypto/kerberosIV/appl/kauth/marshall.c b/crypto/kerberosIV/appl/kauth/marshall.c
new file mode 100644
index 0000000..4f1bfeb
--- /dev/null
+++ b/crypto/kerberosIV/appl/kauth/marshall.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * 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 Kungliga Tekniska
+ *      Högskolan and its contributors.
+ * 
+ * 4. Neither the name of the Institute 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 INSTITUTE 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 INSTITUTE 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.
+ */
+
+#include "kauth.h"
+
+RCSID("$Id: marshall.c,v 1.7 1997/04/01 08:17:32 joda Exp $");
+
+unsigned
+pack_args (char *buf, krb_principal *pr, int lifetime,
+	   char *locuser, char *tktfile)
+{
+    char *p;
+
+    p = buf;
+    strcpy (p, pr->name);
+    p += strlen (pr->name) + 1;
+    strcpy (p, pr->instance);
+    p += strlen (pr->instance) + 1;
+    strcpy (p, pr->realm);
+    p += strlen (pr->realm) + 1;
+    *p++ = (unsigned char)lifetime;
+    strcpy(p, locuser);
+    p += strlen (locuser) + 1;
+    strcpy(p, tktfile);
+    p += strlen(tktfile) + 1;
+    return p - buf;
+}
+
+int
+unpack_args (char *buf, krb_principal *pr, int *lifetime,
+	     char *locuser, char *tktfile)
+{
+    int len;
+
+    len = strlen(buf);
+    if (len > SNAME_SZ)
+	return -1;
+    strncpy(pr->name, buf, len + 1);
+    buf += len + 1;
+    len = strlen (buf);
+    if (len > INST_SZ)
+	return -1;
+    strncpy (pr->instance, buf, len + 1);
+    buf += len + 1;
+    len = strlen (buf);
+    if (len > REALM_SZ)
+	return -1;
+    strncpy (pr->realm, buf, len + 1);
+    buf += len + 1;
+    *lifetime = (unsigned char)*buf++;
+    len = strlen(buf);
+    if (len > SNAME_SZ)
+	return -1;
+    strncpy (locuser, buf, len + 1);
+    buf += len + 1;
+    len = strlen(buf);
+    if (len > MaxPathLen)
+	return -1;
+    strncpy (tktfile, buf, len + 1);
+    buf += len + 1;
+    return 0;
+}