Forward iq version results to IRC

src/bridge/bridge.cpp

@@ -170,13 +170,13 @@ void Bridge::send_channel_message(const Iid& iid, const std::string& body)
                                this->make_xmpp_body(body), this->user_jid);
 }
 
-void Bridge::send_private_message(const Iid& iid, const std::string& body)
+void Bridge::send_private_message(const Iid& iid, const std::string& body, const std::string& type)
 {
   if (iid.chan.empty() || iid.server.empty())
     return ;
   IrcClient* irc = this->get_irc_client(iid.server);
   if (irc)
-    irc->send_private_message(iid.chan, body);
+    irc->send_private_message(iid.chan, body, type);
 }
 
 void Bridge::leave_irc_channel(Iid&& iid, std::string&& status_message)
@@ -207,6 +207,13 @@ void Bridge::set_channel_topic(const Iid& iid, const std::string& subject)
     irc->send_topic_command(iid.chan, subject);
 }
 
+void Bridge::send_xmpp_version_to_irc(const Iid& iid, const std::string& name, const std::string& version, const std::string& os)
+{
+  std::string result(name + " " + version + " " + os);
+
+  this->send_private_message(iid, "\01VERSION "s + result + "\01", "NOTICE");
+}
+
 void Bridge::send_message(const Iid& iid, const std::string& nick, const std::string& body, const bool muc)
 {
   if (muc)

src/bridge/bridge.hpp

@@ -45,11 +45,12 @@ public:
    */
   bool join_irc_channel(const Iid& iid, const std::string& username);
   void send_channel_message(const Iid& iid, const std::string& body);
-  void send_private_message(const Iid& iid, const std::string& body);
+  void send_private_message(const Iid& iid, const std::string& body, const std::string& type="PRIVMSG");
   void leave_irc_channel(Iid&& iid, std::string&& status_message);
   void send_irc_nick_change(const Iid& iid, const std::string& new_nick);
   void send_irc_kick(const Iid& iid, const std::string& target, const std::string& reason);
   void set_channel_topic(const Iid& iid, const std::string& subject);
+  void send_xmpp_version_to_irc(const Iid& iid, const std::string& name, const std::string& version, const std::string& os);
 
   /***
    **

src/irc/irc_client.cpp

@@ -192,12 +192,12 @@ bool IrcClient::send_channel_message(const std::string& chan_name, const std::st
   return true;
 }
 
-void IrcClient::send_private_message(const std::string& username, const std::string& body)
+void IrcClient::send_private_message(const std::string& username, const std::string& body, const std::string& type)
 {
   std::string::size_type pos = 0;
   while (pos < body.size())
     {
-      this->send_message(IrcMessage("PRIVMSG", {username, body.substr(pos, 400)}));
+      this->send_message(IrcMessage(std::string(type), {username, body.substr(pos, 400)}));
       pos += 400;
     }
 

src/irc/irc_client.hpp

@@ -88,7 +88,7 @@ public:
   /**
    * Send a PRIVMSG command for an user
    */
-  void send_private_message(const std::string& username, const std::string& body);
+  void send_private_message(const std::string& username, const std::string& body, const std::string& type);
   /**
    * Send the PART irc command
    */

src/xmpp/xmpp_component.cpp

@@ -444,6 +444,24 @@ void XmppComponent::handle_iq(const Stanza& stanza)
   else if (type == "result")
     {
       stanza_error.disable();
+      XmlNode* query;
+      if ((query = stanza.get_child(VERSION_NS":query")))
+        {
+          XmlNode* name_node = query->get_child(VERSION_NS":name");
+          XmlNode* version_node = query->get_child(VERSION_NS":version");
+          XmlNode* os_node = query->get_child(VERSION_NS":os");
+          std::string name;
+          std::string version;
+          std::string os;
+          if (name_node)
+            name = name_node->get_inner() + " (through the biboumi gateway)";
+          if (version_node)
+            version = version_node->get_inner();
+          if (os_node)
+            os = os_node->get_inner();
+          const Iid iid(to.local);
+          bridge->send_xmpp_version_to_irc(iid, name, version, os);
+        }
     }
   error_type = "cancel";
   error_name = "feature-not-implemented";