+ for (int i = 0; i < (int)dir->nChildren(); i++) {
+ SGPropertyNode * child = dir->getChild(i);
+ string name = child->getName();
+ string line = name;
+ if ( dir->getChild(name.c_str(), 1) ) {
+ char buf[16];
+ sprintf(buf, "[%d]", child->getIndex());
+ line += buf;
+ }
+ if ( child->nChildren() > 0 ) {
+ line += "/";
+ } else {
+ if ( mode == PROMPT ) {
+ string value = dir->getStringValue ( name.c_str(), "" );
+ line += " =\t'" + value + "'\t(";
+ line += getValueTypeString( dir->getNode( name.c_str() ) );
+ line += ")";
+ }
+ }
+ 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].c_str());
+ if ( child ) {
+ writeProperties ( buf, child );
+ io->writestring( buf.str() );
+ } else {
+ tokens[1] = "ERR Node \"" + 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].c_str());
+ if ( child ) {
+ node = child;
+ path = node->getPath();
+ } else {
+ tokens[1] = "ERR Node \"" + tokens[1] + "\" not found.\n";
+ io->writestring( tokens[1].c_str() );
+ }
+ }
+ } else if ( command == "pwd" ) {
+ string ttt = node->getPath();
+ if ( ttt.empty() ) {
+ ttt = "/";
+ }
+ ttt += "\n";
+ io->writestring( ttt.c_str() );
+ } else if ( command == "get" || command == "show" ) {
+ if ( tokens.size() <= 1 ) {
+ // do nothing
+ } else {
+ string tmp;
+ string value = node->getStringValue ( tokens[1].c_str(), "" );
+ if ( mode == PROMPT ) {
+ tmp = tokens[1] + " = '" + value + "' (";
+ tmp += getValueTypeString( node->getNode( tokens[1].c_str() ) );
+ tmp += ")\n";
+ } else {
+ tmp = value + "\n";
+ }
+ io->writestring( tmp.c_str() );
+ }
+ } else if ( command == "set" ) {
+ if ( tokens.size() <= 2 ) {
+ // do nothing
+ } else {
+ string tmp = tokens[2];
+ for ( unsigned int i = 3; i < tokens.size() - 1; i++ ) {
+ tmp += " " + tokens[i];
+ }
+ node->getNode( tokens[1].c_str(), true )->setStringValue(tmp.c_str());
+
+ if ( mode == PROMPT ) {
+ // now fetch and write out the new value as confirmation
+ // of the change
+ string value = node->getStringValue ( tokens[1].c_str(), "" );
+ string tmp = tokens[1] + " = '" + value + "' (";
+ tmp += getValueTypeString( node->getNode( tokens[1].c_str() ) );
+ tmp += ")\n";
+
+ io->writestring( tmp.c_str() );
+ }
+ }
+ } else if ( command == "quit" ) {
+ close();
+ reset();
+ return true;
+ } else if ( command == "data" ) {
+ mode = DATA;
+ } else if ( command == "prompt" ) {
+ mode = PROMPT;
+ } else {
+ io->writestring( "\n" );
+ io->writestring( "Valid commands are:\n" );
+ io->writestring( "\n" );
+ io->writestring( "help show help message\n" );
+ io->writestring( "ls [<dir>] list 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( "data switch to raw data mode\n" );
+ io->writestring( "prompt switch to interactive mode (default)\n" );
+ io->writestring( "quit terminate connection\n" );
+ io->writestring( "\n" );