v0.7

  - Added: http proxy tunnels between afserver and afclient
  - Fixed: sigint interception with threads enabled (in http proxy mode)
  - Fixed: FATAL ERROR in afclient in some situations after close of afserver
           when http proxy mode is enabled
  - Added: afclients can connect directly to afserver with enabled proxy mode
  - Fixed: timeout routine in http proxy tunnels
  - Added: 'rshow' command in ra mode displays 'tunneltype'
  - Fixed: printing IP of clients when http proxy mode is enabled
  - Added: 'tunneltype' per client in ra mode after 'cshow' command
  - Fixed: closing connection when http proxy mode is enabled
  - Fixed: threads initialization
  - Fixed: afserver closing after sigint
  - Fixed: afclient threads initialization
  - Added: 'version' option to display program version number
  - Modified: establishing afclient<->afserver connection
  - Added: 'keep-alive' option
  - Fixed: using 'proxyport' without 'proxyname'
  - Added: auto-reconnect feature to afclient
  - Added: 'ar-tries' and 'ar-delay' options
  - Modified: http proxy logging
  - Fixed: closing connection with afclient after receiving id
  - Fixed: thread closing due to wrong initialization sequence
  - Fixed: small bug in initialization process
  - Heavily Modified: logging routines
  - Added: audit option
  - Modified: default dateformat is now ISO 8601
  - Modified: printing usage
  - Fixed: bug in threads' initialization in afclient
  - Added: 'timeout' and 'dateformat' options in ra mode
  - Modified: empty dateformat disables printing '[] '
  - Added: 'audit' and 'dnslookups' options in ra mode
  - Fixed: afserver freeze bug
  - Added: 'kuser' and 'kclient' options in ra mode
  - Fixed: bug in starting afclient in ra mode
  - Added: audit log printed also after kicking the client

1 files changed, 70 insertions, 0 deletions

diff --git a/src/thread_management.c b/src/thread_management.c
new file mode 100644
index 0000000..fcd53ab
--- /dev/null
+++ b/src/thread_management.c
@@ -0,0 +1,70 @@
+/*
+ * active port forwarder - software for secure forwarding
+ * Copyright (C) 2003,2004,2005 jeremian <jeremian [at] poczta.fm>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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.
+ *
+ */
+
+#include <config.h>
+
+#include "thread_management.h"
+
+#ifdef HAVE_LIBPTHREAD
+
+static pthread_t mainthread;
+static pthread_mutex_t mainmutex = PTHREAD_MUTEX_INITIALIZER;
+static pthread_cond_t maincond = PTHREAD_COND_INITIALIZER;
+
+void
+remember_mainthread(void)
+{
+  mainthread = pthread_self();
+}
+
+int
+is_this_a_mainthread(void)
+{
+  if (pthread_self() == mainthread) {
+    return 1;
+  }
+  return 0;
+}
+
+void
+start_critical_section(void)
+{
+  pthread_mutex_lock( &mainmutex);
+}
+
+void
+end_critical_section(void)
+{
+  pthread_mutex_unlock( &mainmutex);
+}
+
+void
+wait_for_condition(void)
+{
+  pthread_cond_wait(&maincond, &mainmutex);
+}
+
+void
+broadcast_condition(void)
+{
+  pthread_cond_broadcast(&maincond);
+}
+
+#endif