1 files changed, 90 insertions, 0 deletions
diff --git a/source4/heimdal/lib/asn1/main.c b/source4/heimdal/lib/asn1/main.c
new file mode 100644
index 0000000000..afa164ea81
--- /dev/null
+++ b/source4/heimdal/lib/asn1/main.c
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) 1997, 1998, 1999 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 "gen_locl.h"
+#include <getarg.h>
+
+RCSID("$Id: main.c,v 1.13 2005/06/16 20:05:31 lha Exp $");
+
+extern FILE *yyin;
+
+int version_flag;
+int help_flag;
+struct getargs args[] = {
+    { "version", 0, arg_flag, &version_flag },
+    { "help", 0, arg_flag, &help_flag }
+};
+int num_args = sizeof(args) / sizeof(args[0]);
+
+static void
+usage(int code)
+{
+    arg_printusage(args, num_args, NULL, "[asn1-file [name]]");
+    exit(code);
+}
+
+int
+main(int argc, char **argv)
+{
+    int ret;
+    const char *file;
+    const char *name = NULL;
+    int optidx = 0;
+
+    setprogname(argv[0]);
+    if(getarg(args, num_args, argc, argv, &optidx))
+	usage(1);
+    if(help_flag)
+	usage(0);
+    if(version_flag) {
+	print_version(NULL);
+	exit(0);
+    }
+    if (argc == optidx) {
+	file = "stdin";
+	name = "stdin";
+	yyin = stdin;
+    } else {
+	file = argv[optidx];
+	yyin = fopen (file, "r");
+	if (yyin == NULL)
+	    err (1, "open %s", file);
+	name = argv[optidx + 1];
+    }
+
+    init_generate (file, name);
+    initsym ();
+    ret = yyparse ();
+    close_generate ();
+    return ret;
+}