GPL v2.

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

diff --git a/src/metaproxy_prog.cpp b/src/metaproxy_prog.cpp
index 01f206b..3bf08c4 100644 (file)
--- a/src/metaproxy_prog.cpp
+++ b/src/metaproxy_prog.cpp
@@ -1,7 +1,22 @@
-/* $Id: metaproxy_prog.cpp,v 1.2 2006-04-29 08:44:58 adam Exp $
-   Copyright (c) 2005-2006, Index Data.
+/* $Id: metaproxy_prog.cpp,v 1.10 2007-05-09 21:23:09 adam Exp $
+   Copyright (c) 2005-2007, Index Data.
 
-%LICENSE%
+This file is part of Metaproxy.
+
+Metaproxy 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, or (at your option) any later
+version.
+
+Metaproxy 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 Metaproxy; see the file LICENSE.  If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
  */
 
 #include "config.hpp"
@@ -11,6 +26,7 @@ namespace po = boost::program_options;
 
 #include <iostream>
 #include <stdexcept>
+#include <libxml/xinclude.h>
 
 #include "filter.hpp"
 #include "package.hpp"
@@ -26,6 +42,7 @@ 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 +52,16 @@ 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"))
         {
@@ -54,12 +74,23 @@ int main(int argc, char **argv)
                 std::exit(1);
             }
             
-            doc = xmlParseFile(config_fnames[0].c_str());
+            // need to parse with xinclude tags 
+            // XML_PARSE_XINCLUDE XML_PARSE_NOBLANKS  
+            // XML_PARSE_NSCLEAN XML_PARSE_NONET 
+            doc = xmlReadFile(config_fnames[0].c_str(), 
+                              NULL, 
+                              XML_PARSE_XINCLUDE + XML_PARSE_NOBLANKS
+                              + XML_PARSE_NSCLEAN + XML_PARSE_NONET );
+
             if (!doc)
             {
-                std::cerr << "xmlParseFile failed\n";
+                std::cerr << "XML parsing failed\n";
                 std::exit(1);
             }
+            // and perform Xinclude then
+            if (xmlXIncludeProcess(doc) > 0) {
+                std::cerr << "processing XInclude directive\n";
+            }
         }
         else
         {
@@ -75,7 +106,7 @@ 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 +121,7 @@ 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 ( ... ) {