server: added NO_LOCALHOST_ONLY_SETTING cmake option for buildroot

if enabled traintatic-server will always listen on all interfaces.

server/CMakeLists.txt

@@ -187,6 +187,13 @@ file(GLOB TEST_SOURCES
 
 set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -DENABLE_LOG_DEBUG")
 
+### OPTIONS ###
+
+if(NO_LOCALHOST_ONLY_SETTING)
+  message(STATUS "Setting localhost only removed")
+  add_definitions(-DNO_LOCALHOST_ONLY_SETTING)
+endif()
+
 ### PLATFORM ###
 
 if(UNIX AND NOT APPLE)

server/src/traintastic/settings.cpp

@@ -48,7 +48,9 @@ Settings::PreStart Settings::getPreStartSettings(const std::filesystem::path& pa
 
 Settings::Settings(const std::filesystem::path& path)
   : m_filename{path / filename}
+#ifndef NO_LOCALHOST_ONLY_SETTING
   , localhostOnly{this, "localhost_only", true, PropertyFlags::ReadWrite, [this](const bool& /*value*/){ saveToFile(); }}
+#endif
   , port{this, "port", Server::defaultPort, PropertyFlags::ReadWrite, [this](const uint16_t& /*value*/){ saveToFile(); }}
   , discoverable{this, "discoverable", true, PropertyFlags::ReadWrite, [this](const bool& /*value*/){ saveToFile(); }}
   , lastWorld{this, "last_world", "", PropertyFlags::ReadWrite | PropertyFlags::Internal, [this](const std::string& /*value*/){ saveToFile(); }}
@@ -64,8 +66,10 @@ Settings::Settings(const std::filesystem::path& path)
   m_interfaceItems.add(loadLastWorldOnStartup);
   m_interfaceItems.add(autoSaveWorldOnExit);
 
+#ifndef NO_LOCALHOST_ONLY_SETTING
   Attributes::addCategory(localhostOnly, Category::network);
   m_interfaceItems.add(localhostOnly);
+#endif
   Attributes::addCategory(port, Category::network);
   m_interfaceItems.add(port);
   Attributes::addCategory(discoverable, Category::network);

server/src/traintastic/settings.hpp

@@ -63,7 +63,9 @@ class Settings : public Object
 
     static PreStart getPreStartSettings(const std::filesystem::path& path);
 
+#ifndef NO_LOCALHOST_ONLY_SETTING
     Property<bool> localhostOnly;
+#endif
     Property<uint16_t> port;
     Property<bool> discoverable;
     Property<std::string> lastWorld;

server/src/traintastic/traintastic.cpp

@@ -218,7 +218,13 @@ Traintastic::RunStatus Traintastic::run(const std::string& worldUUID, bool simul
 
   try
   {
-    m_server = std::make_shared<Server>(settings->localhostOnly, settings->port, settings->discoverable);
+    m_server = std::make_shared<Server>(
+#ifndef NO_LOCALHOST_ONLY_SETTING
+      settings->localhostOnly,
+#else
+      true,
+#endif
+      settings->port, settings->discoverable);
   }
   catch(const LogMessageException& e)
   {