From 4ecbd6db44d79348bc815f31096e53104f50838b Mon Sep 17 00:00:00 2001
From: markm <markm@FreeBSD.org>
Date: Sun, 9 Jan 2000 20:58:00 +0000
Subject: Import KTH Heimdal, which will be the core of our Kerberos5. Userland
 to follow.

---
 crypto/heimdal/lib/sl/ss.c | 133 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 133 insertions(+)
 create mode 100644 crypto/heimdal/lib/sl/ss.c

(limited to 'crypto/heimdal/lib/sl/ss.c')

diff --git a/crypto/heimdal/lib/sl/ss.c b/crypto/heimdal/lib/sl/ss.c
new file mode 100644
index 0000000..f3c0546
--- /dev/null
+++ b/crypto/heimdal/lib/sl/ss.c
@@ -0,0 +1,133 @@
+/*
+ * Copyright (c) 1998 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 "sl_locl.h"
+#include <com_err.h>
+#include "ss.h"
+
+RCSID("$Id: ss.c,v 1.4 1999/12/02 16:58:55 joda Exp $");
+
+struct ss_subst {
+    char *name;
+    char *version;
+    char *info;
+    ss_request_table *table;
+};
+
+static struct ss_subst subsystems[2];
+static int num_subsystems;
+
+int
+ss_create_invocation(const char *subsystem, 
+		     const char *version, 
+		     const char *info, 
+		     ss_request_table *table, 
+		     int *code)
+{
+    struct ss_subst *ss;
+    if(num_subsystems >= sizeof(subsystems) / sizeof(subsystems[0])) {
+	*code = 17;
+	return 0;
+    }
+    ss = &subsystems[num_subsystems];
+    ss->name = subsystem ? strdup(subsystem) : NULL;
+    ss->version = version ? strdup(version) : NULL;
+    ss->info = info ? strdup(info) : NULL;
+    ss->table = table;
+    *code = 0;
+    return num_subsystems++;
+}
+
+void
+ss_error (int index, long code, const char *fmt, ...)
+{
+    va_list ap;
+    va_start(ap, fmt);
+    com_err_va (subsystems[index].name, code, fmt, ap);
+    va_end(ap);
+}
+
+void
+ss_perror (int index, long code, const char *msg)
+{
+    ss_error(index, code, "%s", msg);
+}
+
+int
+ss_execute_command(int index, char **argv)
+{
+    int argc = 0;
+    while(argv[argc++]);
+    sl_command(subsystems[index].table, argc, argv);
+    return 0;
+}
+
+int
+ss_execute_line (int index, const char *line)
+{
+    char *buf = strdup(line);
+    int argc;
+    char **argv;
+    
+    sl_make_argv(buf, &argc, &argv);
+    sl_command(subsystems[index].table, argc, argv);
+    free(buf);
+    return 0;
+}
+
+int
+ss_listen (int index)
+{
+    char *prompt = malloc(strlen(subsystems[index].name) + 3);
+    if(prompt == NULL) {
+	abort();
+    }
+    strcpy(prompt, subsystems[index].name);
+    strcat(prompt, ": ");
+    sl_loop(subsystems[index].table, prompt);
+    free(prompt);
+    return 0;
+}
+
+int
+ss_list_requests(int argc, char **argv /* , int index, void *info */)
+{
+    sl_help(subsystems[0 /* index */].table, argc, argv);
+    return 0;
+}
+
+int
+ss_quit(int argc, char **argv)
+{
+    return 1;
+}
-- 
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