Add silent mode to ConfigurationManager, used by essimporter

apps/essimporter/main.cpp

@@ -45,7 +45,7 @@ int main(int argc, char** argv)
 
         bpo::notify(variables);
 
-        Files::ConfigurationManager cfgManager;
+        Files::ConfigurationManager cfgManager(true);
         cfgManager.readConfiguration(variables, desc);
 
         std::string essFile = variables["mwsave"].as<std::string>();

components/files/configurationmanager.cpp

@@ -27,8 +27,9 @@ const char* const localToken = "?local?";
 const char* const userDataToken = "?userdata?";
 const char* const globalToken = "?global?";
 
-ConfigurationManager::ConfigurationManager()
+ConfigurationManager::ConfigurationManager(bool silent)
     : mFixedPath(applicationName)
+    , mSilent(silent)
 {
     setupTokensMapping();
 
@@ -129,7 +130,8 @@ void ConfigurationManager::loadConfig(const boost::filesystem::path& path,
     cfgFile /= std::string(openmwCfgFile);
     if (boost::filesystem::is_regular_file(cfgFile))
     {
-        std::cout << "Loading config file: " << cfgFile.string() << "... ";
+        if (!mSilent)
+            std::cout << "Loading config file: " << cfgFile.string() << "... ";
 
         boost::filesystem::ifstream configFileStream(cfgFile);
         if (configFileStream.is_open())
@@ -137,11 +139,13 @@ void ConfigurationManager::loadConfig(const boost::filesystem::path& path,
             boost::program_options::store(boost::program_options::parse_config_file(
                 configFileStream, description, true), variables);
 
-            std::cout << "done." << std::endl;
+            if (!mSilent)
+                std::cout << "done." << std::endl;
         }
         else
         {
-            std::cout << "failed." << std::endl;
+            if (!mSilent)
+                std::cout << "failed." << std::endl;
         }
     }
 }

components/files/configurationmanager.hpp

@@ -25,7 +25,7 @@ namespace Files
  */
 struct ConfigurationManager
 {
-    ConfigurationManager();
+    ConfigurationManager(bool silent=false); /// @param silent Emit log messages to cout?
     virtual ~ConfigurationManager();
 
     void readConfiguration(boost::program_options::variables_map& variables,
@@ -69,6 +69,8 @@ struct ConfigurationManager
         boost::filesystem::path mLogPath;
 
         TokensMappingContainer mTokensMapping;
+
+        bool mSilent;
 };
 
 } /* namespace Cfg */