+using simgear::PropertyList;
+
+bool confirmAnswer() {
+ char answer;
+ do {
+ cout << "Is this correct? (y/n) $ ";
+ cin >> answer;
+ cin.ignore(256, '\n');
+ if (answer == 'y')
+ return true;
+ if (answer == 'n')
+ return false;
+ } while (true);
+}
+
+string getFGRoot( int argc, char *argv[] );
+
+int main( int argc, char *argv[] ) {
+
+ for (int i = 1; i < argc; i++) {
+ if (strcmp("--help", argv[i]) == 0) {
+ cout << "Usage:" << endl;
+ cout << " --help\t\t\tShow this help" << endl;
+ exit(0);
+ } else if (strncmp("--fg-root=", argv[i], 10) == 0) {
+ // used later
+ } else {
+ cout << "Unknown option \"" << argv[i] << "\"" << endl;
+ exit(0);
+ }
+ }
+
+ jsInit();
+
+ jsSuper *jss = new jsSuper();
+ jsInput *jsi = new jsInput(jss);
+ jsi->displayValues(false);
+
+ cout << "Found " << jss->getNumJoysticks() << " joystick(s)" << endl;
+
+ if(jss->getNumJoysticks() <= 0) {
+ cout << "Can't find any joysticks ..." << endl;
+ exit(1);
+ }
+ cout << endl << "Now measuring the dead band of your joystick. The dead band is the area " << endl
+ << "where the joystick is centered and should not generate any input. Move all " << endl
+ << "axes around in this dead zone during the ten seconds this test will take." << endl;
+ cout << "Press enter to continue." << endl;
+ cin.ignore(1024, '\n');
+ jsi->findDeadBand();
+ cout << endl << "Dead band calibration finished. Press enter to start control assignment." << endl;
+ cin.ignore(1024, '\n');
+
+ jss->firstJoystick();
+ fstream *xfs = new fstream[ jss->getNumJoysticks() ];
+ SGPropertyNode_ptr *jstree = new SGPropertyNode_ptr[ jss->getNumJoysticks() ];
+ do {
+ cout << "Joystick #" << jss->getCurrentJoystickId()
+ << " \"" << jss->getJoystick()->getName() << "\" has "
+ << jss->getJoystick()->getNumAxes() << " axes" << endl;
+
+ char filename[16];
+ snprintf(filename, 16, "js%i.xml", jss->getCurrentJoystickId());
+ xfs[ jss->getCurrentJoystickId() ].open(filename, ios::out);
+ jstree[ jss->getCurrentJoystickId() ] = new SGPropertyNode();
+ } while ( jss->nextJoystick() );
+
+ SGPath templatefile( getFGRoot(argc, argv) );
+ templatefile.append("Input");
+ templatefile.append("Joysticks");
+ templatefile.append("template.xml");
+
+ SGPropertyNode *templatetree = new SGPropertyNode();
+ try {
+ readProperties(templatefile.str().c_str(), templatetree);
+ } catch (sg_io_exception & e) {
+ cout << e.getFormattedMessage ();
+ }
+
+ PropertyList axes = templatetree->getChildren("axis");
+ for(PropertyList::iterator iter = axes.begin(); iter != axes.end(); ++iter) {
+ cout << "Move the control you wish to use for " << (*iter)->getStringValue("desc")
+ << " " << (*iter)->getStringValue("direction") << endl;
+ cout << "Pressing a button skips this axis" << endl;
+ fflush( stdout );
+ jsi->getInput();
+ if (jsi->getInputAxis() != -1) {
+ cout << endl << "Assigned axis " << jsi->getInputAxis()
+ << " on joystick " << jsi->getInputJoystick()
+ << " to control " << (*iter)->getStringValue("desc") << endl;
+ if ( confirmAnswer() ) {
+ SGPropertyNode *axis = jstree[ jsi->getInputJoystick() ]->getChild("axis", jsi->getInputAxis(), true);
+ copyProperties(*iter, axis);
+ axis->setDoubleValue("dead-band", jss->getJoystick(jsi->getInputJoystick())
+ ->getDeadBand(jsi->getInputAxis()));
+ axis->setDoubleValue("binding/factor", jsi->getInputAxisPositive() ? 1.0 : -1.0);
+ } else {
+ --iter;
+ }
+ } else {
+ cout << "Skipping control" << endl;
+ if ( ! confirmAnswer() )
+ --iter;
+ }
+ cout << endl;
+ }
+
+ PropertyList buttons = templatetree->getChildren("button");
+ for(PropertyList::iterator iter = buttons.begin(); iter != buttons.end(); ++iter) {
+ cout << "Press the button you wish to use for " << (*iter)->getStringValue("desc") << endl;
+ cout << "Moving a joystick axis skips this button" << endl;
+ fflush( stdout );
+ jsi->getInput();
+ if (jsi->getInputButton() != -1) {
+ cout << endl << "Assigned button " << jsi->getInputButton()
+ << " on joystick " << jsi->getInputJoystick()
+ << " to control " << (*iter)->getStringValue("desc") << endl;
+ if ( confirmAnswer() ) {
+ SGPropertyNode *button = jstree[ jsi->getInputJoystick() ]->getChild("button", jsi->getInputButton(), true);
+ copyProperties(*iter, button);
+ } else {
+ --iter;
+ }
+ } else {
+ cout << "Skipping control" << endl;
+ if (! confirmAnswer())
+ --iter;
+ }
+ cout << endl;
+ }
+
+ cout << "Your joystick settings are in ";
+ for (int i = 0; i < jss->getNumJoysticks(); i++) {
+ try {
+ cout << "js" << i << ".xml";
+ if (i + 2 < jss->getNumJoysticks())
+ cout << ", ";
+ else if (i + 1 < jss->getNumJoysticks())
+ cout << " and ";
+
+ jstree[i]->setStringValue("name", jss->getJoystick(i)->getName());
+ writeProperties(xfs[i], jstree[i], true);
+ } catch (sg_io_exception & e) {
+ cout << e.getFormattedMessage ();
+ }
+ xfs[i].close();
+ }
+ cout << "." << endl << "Check and edit as desired. Once you are happy," << endl
+ << "move relevant js<n>.xml files to $FG_ROOT/Input/Joysticks/ (if you didn't use" << endl
+ << "an attached controller, you don't need to move the corresponding file)" << endl;
+
+ delete jsi;
+ delete[] xfs;
+ delete jss;
+ delete[] jstree;
+
+ return 1;
+}
+
+char *homedir = ::getenv( "HOME" );
+char *hostname = ::getenv( "HOSTNAME" );
+bool free_hostname = false;
+
+// Scan the command line options for the specified option and return
+// the value.
+static string fgScanForOption( const string& option, int argc, char **argv ) {
+ int i = 1;
+
+ if (hostname == NULL)
+ {
+ char _hostname[256];
+ gethostname(_hostname, 256);
+ hostname = strdup(_hostname);
+ free_hostname = true;
+ }
+
+ SG_LOG(SG_INPUT, SG_INFO, "Scanning command line for: " << option );
+
+ int len = option.length();
+
+ while ( i < argc ) {
+ SG_LOG( SG_INPUT, SG_DEBUG, "argv[" << i << "] = " << argv[i] );
+
+ string arg = argv[i];
+ if ( arg.find( option ) == 0 ) {
+ return arg.substr( len );
+ }
+
+ i++;
+ }
+
+ return "";
+}
+
+// Scan the user config files for the specified option and return
+// the value.
+static string fgScanForOption( const string& option, const string& path ) {
+ sg_gzifstream in( path );
+ if ( !in.is_open() ) {
+ return "";
+ }
+
+ SG_LOG( SG_INPUT, SG_INFO, "Scanning " << path << " for: " << option );
+
+ int len = option.length();
+
+ in >> skipcomment;
+ while ( ! in.eof() ) {
+ string line;
+ getline( in, line, '\n' );
+
+ // catch extraneous (DOS) line ending character
+ if ( line[line.length() - 1] < 32 ) {
+ line = line.substr( 0, line.length()-1 );
+ }
+
+ if ( line.find( option ) == 0 ) {
+ return line.substr( len );
+ }
+
+ in >> skipcomment;
+ }
+
+ return "";
+}
+
+// Scan the user config files for the specified option and return
+// the value.
+static string fgScanForOption( const string& option ) {
+ string arg("");
+
+#if defined( unix ) || defined( __CYGWIN__ )
+ // Next check home directory for .fgfsrc.hostname file
+ if ( arg.empty() ) {
+ if ( homedir != NULL ) {
+ SGPath config( homedir );
+ config.append( ".fgfsrc" );
+ config.concat( "." );
+ config.concat( hostname );
+ arg = fgScanForOption( option, config.str() );
+ }
+ }