Add LICENSE file and Refer to it from the source. Include license material

[metaproxy-moved-to-github.git] / src / metaproxy_prog.cpp

diff --git a/src/metaproxy_prog.cpp b/src/metaproxy_prog.cpp
index 01f206b..0bec077 100644 (file)
--- a/src/metaproxy_prog.cpp
+++ b/src/metaproxy_prog.cpp
@@ -1,7 +1,7 @@
-/* $Id: metaproxy_prog.cpp,v 1.2 2006-04-29 08:44:58 adam Exp $
+/* $Id: metaproxy_prog.cpp,v 1.6 2006-06-10 14:29:12 adam Exp $
    Copyright (c) 2005-2006, Index Data.
 
-%LICENSE%
+   See the LICENSE file for details
  */
 
 #include "config.hpp"
@@ -26,6 +26,7 @@ int main(int argc, char **argv)
         po::options_description desc("Allowed options");
         desc.add_options()
             ("help,h", "produce help message")
+            ("version,V", "show version")
             ("config", po::value< std::vector<std::string> >(), "xml config")
             ;
         
@@ -35,13 +36,16 @@ int main(int argc, char **argv)
         po::variables_map vm;        
         po::store(po::command_line_parser(argc, argv).
                   options(desc).positional(p).run(), vm);
-        po::notify(vm);    
+        po::notify(vm);
         
         if (vm.count("help")) {
             std::cout << desc << "\n";
             return 1;
         }
-        
+        if (vm.count("version")) {
+            std::cout << "Metaproxy " VERSION "\n";
+            return 0;
+        }
         xmlDocPtr doc = 0;
         if (vm.count("config"))
         {
@@ -75,7 +79,7 @@ int main(int argc, char **argv)
                 pack.router(router).move();
             }
             catch (std::runtime_error &e) {
-                std::cout << "std::runtime error: " << e.what() << "\n";
+                std::cerr << "std::runtime error: " << e.what() << "\n";
                 std::exit(1);
             }
             xmlFreeDoc(doc);
@@ -90,7 +94,7 @@ int main(int argc, char **argv)
         std::exit(1);
     }
     catch (std::runtime_error &e) {
-        std::cout << "std::runtime error: " << e.what() << "\n";
+        std::cerr << "std::runtime error: " << e.what() << "\n";
         std::exit(1);
     }
     catch ( ... ) {