LuaSec 0.3.2

CHANGELOG

@@ -1,13 +1,25 @@
+--------------------------------------------------------------------------------
+LuaSec 0.3.2
+------------
+- BUG: Windows uses a different way to report socket error.
+  (thanks Sebastien Perin)
+
+--------------------------------------------------------------------------------
+LuaSec 0.3.1
+------------
+- BUG: receive("a") returns 'closed' error instead of the content when the
+  SSL/TLS connection is shut down cleanly. (thanks Matthias Diener)
+
 --------------------------------------------------------------------------------
 LuaSec 0.3
 ----------
 - Add functions ssl.rawcontext() and ssl.rawconnection()
-- Add support to encrypted key password.
+- Add support to encrypted key password. (thanks Norbert Kiesel)
 
 --------------------------------------------------------------------------------
 LuaSec 0.2.1
 ------------
-- 'key' and 'certificate' configurations become optional.
+- 'key' and 'certificate' configurations become optional. (thanks Ren<65> Rebe)
 - Add '_VERSION' variable to module.
 
 --------------------------------------------------------------------------------

INSTALL

@@ -1,5 +1,5 @@
-LuaSec 0.3
------------
+LuaSec 0.3.2
+------------
 
 * On Linux, BSD, and Mac OS X:
 

LICENSE

@@ -1,5 +1,5 @@
-LuaSec 0.3 license
-Copyright (C) 2006-2008 Bruno Silvestre
+LuaSec 0.3.2 license
+Copyright (C) 2006-2009 Bruno Silvestre
 
 Permission is hereby granted, free  of charge, to any person obtaining
 a  copy  of this  software  and  associated  documentation files  (the

src/context.c

@@ -1,6 +1,6 @@
 /*--------------------------------------------------------------------------
- * LuaSec 0.3
- * Copyright (C) 2006-2008 Bruno Silvestre
+ * LuaSec 0.3.2
+ * Copyright (C) 2006-2009 Bruno Silvestre
  *
  *--------------------------------------------------------------------------*/
 

src/context.h

@@ -2,8 +2,8 @@
 #define __CONTEXT_H__
 
 /*--------------------------------------------------------------------------
- * LuaSec 0.3
- * Copyright (C) 2006-2008 Bruno Silvestre
+ * LuaSec 0.3.2
+ * Copyright (C) 2006-2009 Bruno Silvestre
  *
  *--------------------------------------------------------------------------*/
 

src/socket.h

@@ -43,5 +43,6 @@ void socket_setnonblocking(p_socket ps);
 void socket_setblocking(p_socket ps);
 int socket_waitfd(p_socket ps, int sw, p_timeout tm);
 const char *socket_strerror(int err);
+int socket_error();
 
 #endif /* SOCKET_H */

src/ssl.c

@@ -1,10 +1,9 @@
 /*--------------------------------------------------------------------------
- * LuaSec 0.3
- * Copyright (C) 2006-2008 Bruno Silvestre
+ * LuaSec 0.3.2
+ * Copyright (C) 2006-2009 Bruno Silvestre
  *
  *--------------------------------------------------------------------------*/
 
-#include <errno.h>
 #include <string.h>
 
 #include <openssl/ssl.h>
@@ -91,7 +90,7 @@ static int handshake(p_ssl ssl)
       }
       if (err == 0)
         return IO_CLOSED;
-      return errno;
+      return socket_error();
     default:
       return IO_SSL;
     }
@@ -133,7 +132,7 @@ static int ssl_send(void *ctx, const char *data, size_t count, size_t *sent,
       }
       if (err == 0)
         return IO_CLOSED;
-      return errno;
+      return socket_error();
     default:
       return IO_SSL;
     }
@@ -158,6 +157,9 @@ static int ssl_recv(void *ctx, char *data, size_t count, size_t *got,
     case SSL_ERROR_NONE:
       *got = err;
       return IO_DONE;
+    case SSL_ERROR_ZERO_RETURN:
+      *got = err;
+      return IO_CLOSED;
     case SSL_ERROR_WANT_READ:
       err = socket_waitfd(&ssl->sock, WAITFD_R, tm);
       if (err == IO_TIMEOUT) return IO_SSL;
@@ -175,7 +177,7 @@ static int ssl_recv(void *ctx, char *data, size_t count, size_t *got,
       }
       if (err == 0)
         return IO_CLOSED;
-      return errno;
+      return socket_error();
     default:
       return IO_SSL;
     }

src/ssl.h

@@ -2,8 +2,8 @@
 #define __SSL_H__
 
 /*--------------------------------------------------------------------------
- * LuaSec 0.3
- * Copyright (C) 2006-2008 Bruno Silvestre
+ * LuaSec 0.3.2
+ * Copyright (C) 2006-2009 Bruno Silvestre
  *
  *--------------------------------------------------------------------------*/
 

src/ssl.lua

@@ -1,5 +1,5 @@
 ------------------------------------------------------------------------------
--- LuaSec 0.3
+-- LuaSec 0.3.2
 -- Copyright (C) 2006-2008 Bruno Silvestre
 --
 ------------------------------------------------------------------------------
@@ -10,8 +10,8 @@ require("ssl.core")
 require("ssl.context")
 
 
-_VERSION   = "0.3"
-_COPYRIGHT = "LuaSec 0.3 - Copyright (C) 2006-2008 Bruno Silvestre\n" .. 
+_VERSION   = "0.3.2"
+_COPYRIGHT = "LuaSec 0.3.2 - Copyright (C) 2006-2009 Bruno Silvestre\n" .. 
              "LuaSocket 2.0.2 - Copyright (C) 2004-2007 Diego Nehab"
 
 -- Export functions

src/usocket.c

@@ -135,3 +135,11 @@ const char *socket_strerror(int err) {
     }
 }
 
+/*-------------------------------------------------------------------------*\
+* Underline error code.
+\*-------------------------------------------------------------------------*/
+int socket_error()
+{
+  return errno;
+}
+

src/wsocket.c

@@ -150,7 +150,6 @@ static const char *wstrerror(int err) {
 const char *socket_strerror(int err) {
     if (err <= 0) return io_strerror(err);
     switch (err) {
-        case ERROR_FILE_NOT_FOUND: return "closed";
         case WSAEADDRINUSE: return "address already in use";
         case WSAECONNREFUSED: return "connection refused";
         case WSAEISCONN: return "already connected";
@@ -162,3 +161,9 @@ const char *socket_strerror(int err) {
     }
 }
 
+/* Socket error code */
+int socket_error()
+{
+   return WSAGetLastError();
+}
+