+ for (int i = 0; i < (int)node->nChildren(); i++) {
+ SGPropertyNode * child = node->getChild(i);
+ string name = child->getName();
+ string line = name;
+ if ( child->nChildren() > 0 ) {
+ line += "/\n";
+ } else {
+ string value = node->getStringValue ( name, "" );
+ line += " =\t'" + value + "'\t(";
+ line += getValueTypeString( node->getValue( name ) );
+ line += ")\n";
+ }
+ io->writestring( line.c_str() );
+ }
+ } else if ( command == "dump" ) {
+ strstream buf;
+ if ( tokens.size() <= 1 ) {
+ writeProperties ( buf, node);
+ io->writestring( buf.str() );
+ }
+ else {
+ SGPropertyNode *child = node->getNode(tokens[1]);
+ if ( child ) {
+ writeProperties ( buf, child );
+ io->writestring( buf.str() );
+ } else {
+ tokens[1] += " Not Found\n";
+ io->writestring( tokens[1].c_str() );
+ }
+ }
+ } else if ( command == "cd" ) {
+ // string tmp = "current path = " + node.getPath() + "\n";
+ // io->writestring( tmp.c_str() );
+
+ if ( tokens.size() <= 1 ) {
+ // do nothing
+ } else {
+ SGPropertyNode *child = node->getNode(tokens[1]);
+ if ( child ) {
+ node = child;
+ path = node->getPath();
+ } else {
+ tokens[1] += " Not Found\n";
+ io->writestring( tokens[1].c_str() );
+ }
+ }
+ } else if ( command == "pwd" ) {
+ string ttt = node->getPath();
+ if ( ttt == "" ) {
+ ttt = "/";
+ }
+ ttt += "\n";
+ io->writestring( ttt.c_str() );
+ } else if ( command == "get" || command == "show" ) {
+ if ( tokens.size() <= 1 ) {
+ // do nothing
+ } else {
+ string ttt = "debug = '" + tokens[1] + "'\n";
+ io->writestring( ttt.c_str() );
+
+ string value = node->getStringValue ( tokens[1], "" );
+ string tmp = tokens[1] + " = '" + value + "' (";
+ tmp += getValueTypeString( node->getValue( tokens[1] ) );
+ tmp += ")\n";
+
+ io->writestring( tmp.c_str() );
+ }
+ } else if ( command == "set" ) {
+ if ( tokens.size() <= 2 ) {
+ // do nothing
+ } else {
+ node->getValue( tokens[1], true )->setStringValue(tokens[2]);
+
+ // now fetch and write out the new value as confirmation
+ // of the change
+ string value = node->getStringValue ( tokens[1], "" );
+ string tmp = tokens[1] + " = '" + value + "' (";
+ tmp += getValueTypeString( node->getValue( tokens[1] ) );
+ tmp += ")\n";
+
+ io->writestring( tmp.c_str() );
+ }
+ } else if ( command == "quit" ) {
+ close();
+ } else {
+ io->writestring( "\n" );
+ io->writestring( "Valid commands are:\n" );
+ io->writestring( "\n" );
+ io->writestring( "help show help message\n" );
+ io->writestring( "ls list current directory\n" );
+ io->writestring( "dump dump current state (in xml)\n" );
+ io->writestring( "cd <dir> cd to a directory, '..' to move back\n" );
+ io->writestring( "pwd display your current path\n" );
+ io->writestring( "get <var> show the value of a parameter\n" );
+ io->writestring( "show <var> synonym for get\n" );
+ io->writestring( "set <var> <val> set <var> to a new <val>\n" );
+ io->writestring( "quit terminate connection\n" );
+ io->writestring( "\n" );
+ }
+
+ string prompt = node->getPath();
+ if ( prompt == "" ) {
+ prompt = "/";