The first big step towards a complete upgrade to kth-krb4-0.9.7

1 files changed, 105 insertions, 0 deletions

diff --git a/kerberosIV/krb/unparse_name.c b/kerberosIV/krb/unparse_name.c
new file mode 100644
index 00000000000..e7cde58fda7
--- /dev/null
+++ b/kerberosIV/krb/unparse_name.c
@@ -0,0 +1,105 @@
+/* $KTH: unparse_name.c,v 1.7 1997/04/01 08:18:46 joda Exp $ */
+
+/*
+ * 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 "krb_locl.h"
+
+static void
+quote_string(char *quote, char *from, char *to)
+{
+    while(*from){
+	if(strchr(quote, *from))
+	    *to++ = '\\';
+	*to++ = *from++;
+    }
+    *to = 0;
+}
+
+/* To be compatible with old functions, we quote differently in each
+   part of the principal*/
+
+char *
+krb_unparse_name_r(krb_principal *pr, char *fullname)
+{
+    quote_string("'@\\", pr->name, fullname);
+    if(pr->instance[0]){
+	strcat(fullname, ".");
+	quote_string("@\\", pr->instance, fullname + strlen(fullname));
+    }
+    if(pr->realm[0]){
+	strcat(fullname, "@");
+	quote_string("\\", pr->realm, fullname + strlen(fullname));
+    }
+    return fullname;
+}
+
+char *
+krb_unparse_name_long_r(char *name, char *instance, char *realm,
+			char *fullname)
+{
+    krb_principal pr;
+    memset(&pr, 0, sizeof(pr));
+    strcpy(pr.name, name);
+    if(instance)
+	strcpy(pr.instance, instance);
+    if(realm)
+	strcpy(pr.realm, realm);
+    return krb_unparse_name_r(&pr, fullname);
+}
+
+char *
+krb_unparse_name(krb_principal *pr)
+{
+    static char principal[MAX_K_NAME_SZ];
+    krb_unparse_name_r(pr, principal);
+    return principal;
+}
+
+char *
+krb_unparse_name_long(char *name, char *instance, char *realm)
+{
+    krb_principal pr;
+    memset(&pr, 0, sizeof(pr));
+    strcpy(pr.name, name);
+    if(instance)
+	strcpy(pr.instance, instance);
+    if(realm)
+	strcpy(pr.realm, realm);
+    return krb_unparse_name(&pr);
+}