Replace socket_handler::fill_buffer() recursion with loop (#8389)

[libt2n] / src / client.cpp

diff --git a/src/client.cpp b/src/client.cpp
index 88a24f5..129c45f 100644 (file)
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -1,22 +1,24 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Gerd v. Egidy                                   *
- *   gve@intra2net.com                                                     *
- *                                                                         *
- *   This library is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU Lesser General Public License version   *
- *   2.1 as published by the Free Software Foundation.                     *
- *                                                                         *
- *   This library is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU Lesser General Public License for more details.                   *
- *                                                                         *
- *   You should have received a copy of the GNU Lesser General Public      *
- *   License along with this program; if not, write to the                 *
- *   Free Software Foundation, Inc.,                                       *
- *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
- ***************************************************************************/
+/*
+Copyright (C) 2006 by Intra2net AG - Gerd v. Egidy
 
+The software in this package is distributed under the GNU General
+Public License version 2 (with a special exception described below).
+
+A copy of GNU General Public License (GPL) is included in this distribution,
+in the file COPYING.GPL.
+
+As a special exception, if other files instantiate templates or use macros
+or inline functions from this file, or you compile this file and link it
+with other works to produce a work based on this file, this file
+does not by itself cause the resulting work to be covered
+by the GNU General Public License.
+
+However the source code for this file must still be made available
+in accordance with section (3) of the GNU General Public License.
+
+This exception does not invalidate any other reasons why a work based
+on this file might be covered by the GNU General Public License.
+*/
 #include <sstream>
 
 #include "client.hxx"
@@ -24,5 +26,26 @@
 namespace libt2n
 {
 
+client_connection::client_connection()
+    : connection()
+{
+    set_logging(NULL,none);
+}
+
+/// get pointer to logging stream, returns NULL if no logging needed
+std::ostream* client_connection::get_logstream(log_level_values level)
+{
+    if (logstream && log_level >= level)
+        return logstream;
+    else
+        return NULL;
+}
+
+/// activate logging to the given stream. everything above the given level is logged.
+void client_connection::set_logging(std::ostream *_logstream, log_level_values _log_level)
+{
+    log_level=_log_level;
+    logstream=_logstream;
+}
 
 };