add files for 2006-08-31T01:22:19Z

diff --git a/src/osdep/tops-20/log_t20.c b/src/osdep/tops-20/log_t20.c
new file mode 100644 (file)
index 0000000..1c744d7
--- /dev/null
+++ b/src/osdep/tops-20/log_t20.c
@@ -0,0 +1,80 @@
+/* ========================================================================
+ * Copyright 1988-2006 University of Washington
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * 
+ * ========================================================================
+ */
+
+/*
+ * Program:    TOPS-20 server login
+ *
+ * Author:     Mark Crispin
+ *             Networks and Distributed Computing
+ *             Computing & Communications
+ *             University of Washington
+ *             Administration Building, AG-44
+ *             Seattle, WA  98195
+ *             Internet: MRC@CAC.Washington.EDU
+ *
+ * Date:       1 August 1988
+ * Last Edited:        30 August 2006
+ */
+
+
+/* Dedication:
+ * This file is dedicated with affection to the TOPS-20 operating system, which
+ * set standards for user and programmer friendliness that have still not been
+ * equaled by more `modern' operating systems.
+ * Wasureru mon ka!!!!
+ */
+\f
+/* Server log in
+ * Accepts: user name string
+ *         password string
+ *         authenticating user name string
+ *         argument count
+ *         argument vector
+ * Returns: T if password validated, NIL otherwise
+ */
+
+long server_login (char *user,char *pass,char *authuser,int argc,char *argv[])
+{
+  int uid;
+  int argblk[5];
+  if (authuser && *authuser) { /* not available */
+    syslog (LOG_NOTICE|LOG_AUTH,
+           "Login %s failed: invalid authentication ID %s host=%.80s",
+           user,authuser,tcp_clienthost ());
+    sleep (3);
+    return NIL;
+  }
+  argblk[1] = RC_EMO;          /* require exact match */
+  argblk[2] = (int) (user-1);  /* user name */
+  argblk[3] = 0;               /* no stepping */
+  if (!jsys (RCUSR,argblk)) return NIL;
+  uid = argblk[1] = argblk[3]; /* user number */
+  argblk[2] = (int) (pass-1);  /* password */
+  argblk[3] = 0;               /* no special account */
+  if (!jsys (LOGIN,argblk)) return NIL;
+  return T;
+}
+
+
+/* Authenticated server log in
+ * Accepts: user name string
+ *         authenticating user name string
+ *         argument count
+ *         argument vector
+ * Returns: T if password validated, NIL otherwise
+ */
+
+long authserver_login (char *user,char *authuser,int argc,char *argv[])
+{
+  return NIL;                  /* how to implement this on TOPS-20??? */
+}