1 files changed, 86 insertions, 0 deletions
diff --git a/source4/heimdal/lib/krb5/misc.c b/source4/heimdal/lib/krb5/misc.c
new file mode 100644
index 0000000000..1ed4f08d77
--- /dev/null
+++ b/source4/heimdal/lib/krb5/misc.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright (c) 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. 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 "krb5_locl.h"
+
+RCSID("$Id$");
+
+krb5_error_code KRB5_LIB_FUNCTION
+_krb5_s4u2self_to_checksumdata(krb5_context context, 
+			       const PA_S4U2Self *self, 
+			       krb5_data *data)
+{
+    krb5_error_code ret;
+    krb5_ssize_t ssize;
+    krb5_storage *sp;
+    size_t size;
+    int i;
+
+    sp = krb5_storage_emem();
+    if (sp == NULL) {
+	krb5_clear_error_string(context);
+	return ENOMEM;
+    }
+    krb5_storage_set_flags(sp, KRB5_STORAGE_BYTEORDER_LE);
+    ret = krb5_store_int32(sp, self->name.name_type);
+    if (ret)
+	goto out;
+    for (i = 0; i < self->name.name_string.len; i++) {
+	size = strlen(self->name.name_string.val[i]);
+	ssize = krb5_storage_write(sp, self->name.name_string.val[i], size);
+	if (ssize != size) {
+	    ret = ENOMEM;
+	    goto out;
+	}
+    }
+    size = strlen(self->realm);
+    ssize = krb5_storage_write(sp, self->realm, size);
+    if (ssize != size) {
+	ret = ENOMEM;
+	goto out;
+    }
+    size = strlen(self->auth);
+    ssize = krb5_storage_write(sp, self->auth, size);
+    if (ssize != size) {
+	ret = ENOMEM;
+	goto out;
+    }
+
+    ret = krb5_storage_to_data(sp, data);
+    krb5_storage_free(sp);
+    return ret;
+
+out:
+    krb5_clear_error_string(context);
+    return ret;
+}