to be verified
diff --git a/tools/caching-resolver-daemon.cpp b/tools/caching-resolver-daemon.cpp
new file mode 100644
index 0000000..9ef40fa
--- /dev/null
+++ b/tools/caching-resolver-daemon.cpp
@@ -0,0 +1,34 @@
+/*
+ * NameServer.cpp
+ *
+ * Created on: 18 Jul, 2014
+ * Author: Xiaoke JIANG
+ *
+ */
+
+
+#include "app/name-caching-resolver.hpp"
+
+
+int main(int argc, char * argv[])
+{
+ //char *programName, char *prefix, char *nameZone
+
+ if (argc != 2)
+ {
+ return 0;
+ }
+
+ ndn::ndns::NameCachingResolver server(argv[0], argv[1]);
+ server.run();
+
+ cout<<"the server ends with hasError="<<server.hasError()<<endl;
+
+ if (server.hasError()){
+ return 0;
+ } else {
+ return 1;
+ }
+
+}
+
diff --git a/tools/dig.cpp b/tools/dig.cpp
new file mode 100644
index 0000000..104aac9
--- /dev/null
+++ b/tools/dig.cpp
@@ -0,0 +1,163 @@
+/*
+ * NameServer.cpp
+ *
+ * Created on: 18 Jul, 2014
+ * Author: Xiaoke JIANG
+ *
+ */
+
+
+#include "app/name-dig.hpp"
+#include "boost/program_options.hpp"
+#include "boost/filesystem.hpp"
+
+using namespace ndn;
+using namespace ndn::ndns;
+using namespace std;
+
+void
+usage()
+{
+ cout<<"\n Usage: \n"
+ << "dig /name/to/be/resolved [options]\n"
+ <<"\t[-t seconds] - set the maximal waiting time. default: 10\n"
+ <<"\t[-p prefix] - set the routable prefix of caching resolver. default: / \n"
+ <<"\t[-n number] - set the maximal tried time. default: 2\n"
+ <<"\t[-r rr_type] - set the RR type. default: TXT\n"
+ <<"\t[-h] - set the help message\n"
+
+ <<"\ne.g.: dig /net/ndnsim/www -p /localhost -t 5 -n 2 -r TXT\n"
+ ;
+
+}
+
+int main(int argc, char * argv[])
+{
+ //char *programName, char *dstLabel, char *resolverName
+ //const char *programName = argv[0];
+ std::string appName = boost::filesystem::basename(argv[0]);
+
+ string dstLabel;
+ string resolver;
+ int waitingSeconds=10;
+ string rrType = "TXT";
+ int tryMax = 1;
+ try{
+
+ namespace po = boost::program_options;
+ po::variables_map vm;
+
+ /*
+ po::options_description desc("Generic Options");
+ desc.add_options()
+ ("help,h", "print help message")
+ ("name", po::value<string>(&dstLabel)->required()->composing(), "name to be resolved")
+ ("resolver", po::value<string>(&resolver)->composing(), "routable prefix of resolver")
+ ("waiting,w", po::value<int>(&waitingSeconds), "set waiting seconds for every Interest. default: 10")
+ ("rrtype", po::value<std::string>(), "set request RR Type. default: TXT")
+ ("try", po::value<int>(&tryMax), "set maximal Interest Tried Number. default: 2")
+ //("positional,p", po::value< vector<string> >(), "positional optionals")
+ ;
+
+ */
+
+ po::options_description generic("Generic Options");
+ generic.add_options()
+ ("help,h", "print help message")
+ ;
+
+
+ po::options_description config("Configuration");
+ config.add_options()
+ ("waiting,w", po::value<int>(&waitingSeconds), "set waiting seconds for every Interest. default: 10")
+ ("rrtype,t", po::value<std::string>(), "set request RR Type. default: TXT")
+ ("trynum,n", po::value<int>(&tryMax), "set maximal Interest Tried Number. default: 2")
+ ;
+
+
+ po::options_description hidden("Hidden Options");
+ hidden.add_options()
+ ("name", po::value<string>(&dstLabel)->required(), "name to be resolved")
+ ("resolver", po::value<string>(&resolver), "routable prefix of resolver")
+ ;
+
+ po::positional_options_description postion;
+ postion.add("name", 1);
+ postion.add("resolver", 1);
+
+
+
+ po::options_description cmdline_options;
+ cmdline_options.add(generic).add(config).add(hidden);
+
+ po::options_description config_file_options;
+ config_file_options.add(config).add(hidden);
+
+ po::options_description visible("Allowed options");
+ visible.add(generic).add(config);
+
+
+ po::parsed_options parsed = po::command_line_parser(argc, argv).options(cmdline_options).positional(postion).run();
+
+
+ po::store(parsed, vm);
+ po::notify(vm);
+
+ if (vm.count("help"))
+ {
+ cout<<visible<<endl;
+ return 0;
+ }
+
+ cout<<"waiting="<<waitingSeconds<<"s RRType="<<rrType<<" tryMax="<<tryMax<<endl;
+ }
+ catch(const std::exception& ex)
+ {
+ cout << "Parameter Error: " << ex.what() << endl;
+ }
+ catch(...)
+ {
+ cout << "Parameter Unknown error" << endl;
+ }
+
+
+ NameDig dig(argv[0], argv[1]);
+
+ dig.setResolverName(Name(resolver));
+
+ dig.setInterestTriedMax(tryMax);
+
+ dig.setRrType(RR::toRRType(rrType));
+
+ dig.run();
+
+ if (dig.hasError())
+ {
+ cout<<"\n\n"<<dig.getProgramName()<<" cannot find any records for Name"
+ <<dig.getDstLabel().toUri()<<" from resolver "
+ <<resolver<<". Due to:"<<std::endl;
+ cout<<"Error: "<<dig.getErr()<<endl;
+ } else
+ {
+ if (dig.getRrs().size() == 0)
+ {
+ cout<<"Dig found no record(s) for Name "
+ <<dig.getDstLabel().toUri()<<std::endl;
+ }
+ else {
+ cout<<"Success to the dig "<<dig.getDstLabel().toUri()<<" by Resolver "
+ <<resolver<<endl;
+
+ vector<RR> rrs = dig.getRrs();
+ vector<RR>::const_iterator iter = rrs.begin();
+ while (iter != rrs.end())
+ {
+ cout<<" "<<*iter<<"\n";
+ iter ++;
+ }
+
+ }
+ }
+
+}
+
diff --git a/tools/name-server-daemon.cpp b/tools/name-server-daemon.cpp
new file mode 100644
index 0000000..3cce77c
--- /dev/null
+++ b/tools/name-server-daemon.cpp
@@ -0,0 +1,33 @@
+/*
+ * NameServer.cpp
+ *
+ * Created on: 18 Jul, 2014
+ * Author: Xiaoke JIANG
+ *
+ */
+
+
+#include "app/name-server.hpp"
+
+int main(int argc, char * argv[])
+{
+ //char *programName, char *prefix, char *nameZone
+
+ if (argc != 3)
+ {
+ return 0;
+ }
+
+ ndn::ndns::NameServer server(argv[0], argv[1], argv[2]);
+ server.run();
+
+ cout<<"the server ends with hasError="<<server.hasError()<<endl;
+
+ if (server.hasError()){
+ return 0;
+ } else {
+ return 1;
+ }
+
+}
+