X-Git-Url: https://git.syn-net.org/debian/?a=blobdiff_plain;f=src%2Foptions.cpp;h=038e7b79a21efe3fa6f615c7614f83a59a6ab54f;hb=6af0685fd74c5d8fcd350cc5299e85603f99b5a8;hp=96828737178fc8ba8f65fb7df417ea55ef0c4d20;hpb=99099a6ccd03e2917bf29f8905e376c20033252a;p=anytun.git

diff --git a/src/options.cpp b/src/options.cpp
index 9682873..038e7b7 100644
--- a/src/options.cpp
+++ b/src/options.cpp
@@ -6,12 +6,12 @@
  *  tunnel endpoints.  It has less protocol overhead than IPSec in Tunnel
  *  mode and allows tunneling of every ETHER TYPE protocol (e.g.
  *  ethernet, ip, arp ...). satp directly includes cryptography and
- *  message authentication based on the methodes used by SRTP.  It is
+ *  message authentication based on the methods used by SRTP.  It is
  *  intended to deliver a generic, scaleable and secure solution for
  *  tunneling and relaying of packets of any protocol.
  *
  *
- *  Copyright (C) 2007-2009 Othmar Gsenger, Erwin Nindl,
+ *  Copyright (C) 2007-2014 Markus Grüneis, Othmar Gsenger, Erwin Nindl,
  *                          Christian Pointner <satp@wirdorange.org>
  *
  *  This file is part of Anytun.
@@ -27,7 +27,20 @@
  *  GNU General Public License for more details.
  *
  *  You should have received a copy of the GNU General Public License
- *  along with anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *  along with Anytun.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ *  In addition, as a special exception, the copyright holders give
+ *  permission to link the code of portions of this program with the
+ *  OpenSSL library under certain conditions as described in each
+ *  individual source file, and distribute linked combinations
+ *  including the two.
+ *  You must obey the GNU General Public License in all respects
+ *  for all of the code used other than OpenSSL.  If you modify
+ *  file(s) with this exception, you may extend this exception to your
+ *  version of the file(s), but you are not obligated to do so.  If you
+ *  do not wish to do so, delete this exception statement from your
+ *  version.  If you delete this exception statement from all source
+ *  files in the program, then also delete it here.
  */
 
 #include <cstring>
@@ -150,19 +163,12 @@ std::istream& operator>>(std::istream& stream, OptionNetwork& network)
   return stream;
 }
 
-Options* Options::inst = NULL;
-Mutex Options::instMutex;
 Options& gOpt = Options::instance();
 
 Options& Options::instance()
 {
-  Lock lock(instMutex);
-  static instanceCleaner c;
-  if(!inst) {
-    inst = new Options();
-  }
-
-  return *inst;
+  static Options instance;
+  return instance;
 }
 
 Options::Options() : key_(uint32_t(0)), salt_(uint32_t(0))
@@ -392,7 +398,7 @@ bool Options::parse(int argc, char* argv[])
 
 #if defined(ANYTUN_OPTIONS) || defined(ANYCTR_OPTIONS)
 
-#ifndef _MSC_VER
+#if !defined(_MSC_VER) && !defined(MINGW)
     PARSE_INVERSE_BOOL_PARAM("-D","--nodaemonize", daemonize_, NOTHING)
     PARSE_SCALAR_PARAM("-u","--username", username_, NOTHING)
     PARSE_SCALAR_PARAM("-g","--groupname", groupname_, NOTHING)
@@ -498,7 +504,7 @@ bool Options::parse(int argc, char* argv[])
   }
 
   if(log_targets_.empty()) {
-#ifndef _MSC_VER
+#if !defined(_MSC_VER) && !defined(MINGW)
 #if !defined(ANYCONF_OPTIONS)
     log_targets_.push_back(std::string("syslog:3,").append(progname_).append(",daemon"));
 #else
@@ -553,7 +559,16 @@ void Options::printVersion()
   std::cout << "anytun";
 #endif
   std::cout << VERSION_STRING_0 << std::endl;
+
+#if defined(__clang__)
+  std::cout << VERSION_STRING_1 << ", using CLANG " << __clang_version__ << std::endl;
+#elif defined(__GNUC__)
+  std::cout << VERSION_STRING_1 << ", using GCC " << __GNUC__ << '.' << __GNUC_MINOR__
+            << '.' << __GNUC_PATCHLEVEL__ << std::endl;
+#else
   std::cout << VERSION_STRING_1 << std::endl;
+#endif
+
 }
 
 void Options::printUsage()
@@ -573,7 +588,7 @@ void Options::printUsage()
 
 #if defined(ANYTUN_OPTIONS) || defined(ANYCTR_OPTIONS)
 
-#ifndef _MSC_VER
+#if !defined(_MSC_VER) && !defined(MINGW)
   std::cout << "   [-D|--nodaemonize]                  don't run in background" << std::endl;
   std::cout << "   [-u|--username] <username>          change to this user" << std::endl;
   std::cout << "   [-g|--groupname] <groupname>        change to this group" << std::endl;