From 920290e9dc307ec4fe02fa2dc9aa3a6cc0ba5d9d Mon Sep 17 00:00:00 2001
From: Tomasz Sowa <t.sowa@ttmath.org>
Date: Fri, 6 Apr 2012 08:11:25 +0000
Subject: [PATCH] changed: permission to winix function 'who' and 'last'       
   (only logged users can use these functions)

git-svn-id: svn://ttmath.org/publicrep/winix/trunk@826 e52654a7-88a9-db11-a3e9-0013d4bc506e
---
 functions/last.cpp | 8 +++++++-
 functions/last.h   | 3 ++-
 functions/who.cpp  | 7 ++++++-
 functions/who.h    | 3 ++-
 4 files changed, 17 insertions(+), 4 deletions(-)

diff --git a/functions/last.cpp b/functions/last.cpp
index 33247fa..0615076 100755
--- a/functions/last.cpp
+++ b/functions/last.cpp
@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -19,5 +19,11 @@ Last::Last()
 }
 
 
+bool Last::HasAccess()
+{
+	return cur->session->puser != 0;
+}
+
+
 
 } // namespace
diff --git a/functions/last.h b/functions/last.h
index 1242cb7..e54fc9c 100755
--- a/functions/last.h
+++ b/functions/last.h
@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -23,6 +23,7 @@ class Last : public FunctionBase
 public:
 
 	Last();
+	bool HasAccess();
 
 private:
 
diff --git a/functions/who.cpp b/functions/who.cpp
index 7571a50..2509904 100755
--- a/functions/who.cpp
+++ b/functions/who.cpp
@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2008-2010, Tomasz Sowa
+ * Copyright (c) 2008-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -19,6 +19,11 @@ Who::Who()
 }
 
 
+bool Who::HasAccess()
+{
+	return cur->session->puser != 0;
+}
+
 
 } // namespace
 
diff --git a/functions/who.h b/functions/who.h
index 1e407da..0beb339 100755
--- a/functions/who.h
+++ b/functions/who.h
@@ -2,7 +2,7 @@
  * This file is a part of Winix
  * and is not publicly distributed
  * 
- * Copyright (c) 2010, Tomasz Sowa
+ * Copyright (c) 2010-2012, Tomasz Sowa
  * All rights reserved.
  * 
  */
@@ -23,6 +23,7 @@ class Who : public FunctionBase
 public:
 
 	Who();
+	bool HasAccess();
 
 private: