From cc3ef5cfbd9bcc00b78cda298c037a0e23d2ff72 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Thu, 3 Sep 2009 23:27:21 +0200
Subject: madc: Erlaube Angabe von Hostnamen

---
 src/madc.cpp | 33 ++++++++++++++++++++++++++-------
 1 file changed, 26 insertions(+), 7 deletions(-)

diff --git a/src/madc.cpp b/src/madc.cpp
index 762aa03..1017912 100644
--- a/src/madc.cpp
+++ b/src/madc.cpp
@@ -34,6 +34,8 @@
 #include "Client/Authenticators/ChallengeResponseAuthenticator.h"
 #include "Client/Authenticators/PasswordAuthenticator.h"
 
+#include <boost/regex.hpp>
+
 #include <iostream>
 
 #ifdef EDITLINE_FOUND
@@ -48,11 +50,11 @@ using namespace Mad;
 
 
 static void usage(const std::string &cmd) {
-  std::cerr << "Usage: " << cmd << " address" << std::endl;
+  std::cerr << "Usage: " << cmd << " [host[:port]]" << std::endl;
 }
 
 int main(int argc, char *argv[]) {
-  if(argc != 2) {
+  if(argc > 2) {
     usage(argv[0]);
     std::exit(1);
   }
@@ -62,13 +64,31 @@ int main(int argc, char *argv[]) {
   application.getConfigManager()->finish();
 
   Common::ClientConnection *connection = new Common::ClientConnection(&application);
+  application.getRequestManager()->registerConnection(connection);
 
   try {
-    application.getRequestManager()->registerConnection(connection);
+    std::string server = "localhost", port = "6666";
+
+    if(argc == 2) {
+      server = argv[1];
+    }
 
-    connection->connect(boost::asio::ip::tcp::endpoint(boost::asio::ip::address::from_string(argv[1]), 6666));
+    static const boost::regex r("(.+):(\\d+)", boost::regex_constants::perl);
+
+    boost::smatch match;
+    if(boost::regex_match(server, match, r)) {
+      server = match[1].str();
+      port = match[2].str();
+    }
 
-    std::cerr << "Connecting to " << argv[1] << "..." << std::flush;
+    boost::asio::ip::tcp::resolver resolver(application.getIOService());
+    boost::asio::ip::tcp::resolver::query query(server, port);
+    boost::asio::ip::tcp::resolver::iterator entry = resolver.resolve(query);
+
+
+    connection->connect(entry->endpoint());
+
+    std::cerr << "Connecting to " << entry->host_name() << "..." << std::flush;
 
     connection->waitWhileConnecting();
 
@@ -121,13 +141,12 @@ int main(int argc, char *argv[]) {
     connection->waitWhileConnected();
 
     application.getUserManager()->unregisterBackend(networkUserBackend);
-
-    application.getRequestManager()->unregisterConnection(connection);
   }
   catch(Core::Exception &e) {
     application.logf(Core::Logger::LOG_CRITICAL, "Error: %s", e.what());
   }
 
+  application.getRequestManager()->unregisterConnection(connection);
   delete connection;
 
   return 0;
-- 
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