Moved some asn1-stuff here.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1282 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/asn1_glue.c

@@ -0,0 +1,47 @@
+/*
+ *
+ */
+
+#include "krb5_locl.h"
+
+RCSID("$Id$");
+
+krb5_error_code
+krb5_principal2principalname (PrincipalName *p,
+			      krb5_principal from)
+{
+    int i;
+
+    p->name_type = from->type;
+    p->name_string.len = from->ncomp;
+    p->name_string.val = malloc(from->ncomp * sizeof(*p->name_string.val));
+    for (i = 0; i < from->ncomp; ++i) {
+	int len = from->comp[i].length;
+	p->name_string.val[i] = malloc(len + 1);
+	strncpy (p->name_string.val[i], from->comp[i].data, len);
+	p->name_string.val[i][len] = '\0';
+    }
+    return 0;
+}
+
+krb5_error_code
+principalname2krb5_principal (krb5_principal *principal,
+			      PrincipalName from,
+			      char *realm)
+{
+    int i;
+    krb5_principal p;
+    p = malloc (sizeof(*p));
+    p->type = from.name_type;
+    p->ncomp = from.name_string.len;
+    p->comp = malloc (p->ncomp * sizeof(*p->comp));
+    for (i = 0; i < p->ncomp; ++i) {
+	int len = strlen(from.name_string.val[i]);
+	p->comp[i].length = len;
+	p->comp[i].data = strdup(from.name_string.val[i]);
+    }
+    p->realm.data = strdup(realm);
+    p->realm.length = strlen(realm);
+    *principal = p;
+    return 0;
+}