Add FairMQProgOptions for configuring MQDevices

fairmq/options/ProgOptionTest/run/testMQoptions2.cxx

@@ -0,0 +1,79 @@
+/// std
+#include <iostream>
+#include <string>
+
+/// boost
+#include "boost/program_options.hpp"
+
+/// FairRoot/FairMQ
+#include "FairMQLogger.h"
+#include "FairMQParser.h"
+#include "FairMQProgOptions.h"
+
+//////////////////////////////////////////////////////////////
+/// main
+//////////////////////////////////////////////////////////////
+
+int main(int argc, char** argv)
+{    
+    
+    try
+    {
+        FairMQProgOptions config;
+    
+        po::options_description format_desc("XML input");
+        format_desc.add_options() 
+            ("xml.config.node.root",  po::value<std::string>()->default_value("fairMQOptions"), "xml root node ")
+            ;
+       
+        po::options_description io_file_opt_desc("I/O file Options");
+        io_file_opt_desc.add_options() 
+            ("input.file.name",     po::value<std::string>(), "input file name")
+            ("input.file.tree",     po::value<std::string>(), "input tree name")
+            ("input.file.branch",   po::value<std::string>(), "input branch name")
+            ("output.file.name",    po::value<std::string>(), "output file name")
+            ("output.file.tree",    po::value<std::string>(), "output tree name")
+            ("output.file.branch",  po::value<std::string>(), "output branch name")
+            ;
+
+        config.AddToCmdLineOptions(format_desc,true);
+        config.AddToCmdLineOptions(io_file_opt_desc,true);
+        
+        
+        config.EnableCfgFile();// UseConfigFile (by default config file is not defined)
+        config.AddToCfgFileOptions(format_desc,false);//false because already added to visible
+        config.AddToCfgFileOptions(io_file_opt_desc,false);
+        
+        // Parse command line and config file
+        if(config.ParseAll(argc,argv))
+            return 0;
+        
+        // Set severity level (Default is 0=DEBUG)
+        int verbose=config.GetValue<int>("verbose");
+        FairMQLogger::Level lvl=static_cast<FairMQLogger::Level>(verbose);
+        SET_LOGGER_LEVEL(lvl);
+        
+        // parse XML file
+        std::string filename;
+        std::string XMLrootNode;
+
+        filename=config.GetValue<std::string>("config-xml-filename");
+        XMLrootNode=config.GetValue<std::string>("xml.config.node.root");
+        std::string id=config.GetValue<std::string>("device-id");
+        config.UserParser<FairMQParser::XML>(filename,id,XMLrootNode);
+        
+        
+    }
+    catch (std::exception& e)
+    {
+        MQLOG(ERROR) << e.what();
+        return 1;
+    }
+    return 0;
+}
+
+
+
+
+
+