From 70b378e1850832202a75bb35d6c6ca609e4ebe66 Mon Sep 17 00:00:00 2001
From: David Athay <ko2fan@gmail.com>
Date: Thu, 23 Apr 2009 17:30:23 +0100
Subject: Added listing all online users

---
 src/chat-server/chathandler.cpp | 21 +++++++++++++++++++++
 src/chat-server/chathandler.hpp |  5 +++++
 src/defines.h                   |  3 +++
 3 files changed, 29 insertions(+)

(limited to 'src')

diff --git a/src/chat-server/chathandler.cpp b/src/chat-server/chathandler.cpp
index 515d56b8..c1387ce2 100644
--- a/src/chat-server/chathandler.cpp
+++ b/src/chat-server/chathandler.cpp
@@ -164,6 +164,10 @@ void ChatHandler::processMessage(NetComputer *comp, MessageIn &message)
             handlePrivMsgMessage(computer, message);
             break;
 
+        case PCMSG_WHO:
+            handleWhoMessage(computer);
+            break;
+
         case PCMSG_ENTER_CHANNEL:
             handleEnterChannelMessage(computer, message);
             break;
@@ -370,6 +374,23 @@ ChatHandler::handlePrivMsgMessage(ChatClient &client, MessageIn &msg)
     storage->addTransaction(trans);
 }
 
+void ChatHandler::handleWhoMessage(ChatClient &client)
+{
+    MessageOut reply(CPMSG_WHO_RESPONSE);
+
+    std::map<std::string, ChatClient*>::iterator itr, itr_end;
+    itr = mPlayerMap.begin();
+    itr_end = mPlayerMap.end();
+
+    while (itr != itr_end)
+    {
+        reply.writeString(itr->first);
+        ++itr;
+    }
+
+    client.send(reply);
+}
+
 void ChatHandler::handleEnterChannelMessage(ChatClient &client, MessageIn &msg)
 {
     MessageOut reply(CPMSG_ENTER_CHANNEL_RESPONSE);
diff --git a/src/chat-server/chathandler.hpp b/src/chat-server/chathandler.hpp
index c58206d9..1de44fc9 100644
--- a/src/chat-server/chathandler.hpp
+++ b/src/chat-server/chathandler.hpp
@@ -163,6 +163,11 @@ class ChatHandler : public ConnectionHandler
         void
         handlePrivMsgMessage(ChatClient &client, MessageIn &msg);
 
+        /**
+         * Deal with Who messages.
+         */
+        void handleWhoMessage(ChatClient &client);
+
         /**
          * Deal with player entering channel.
          */
diff --git a/src/defines.h b/src/defines.h
index c657e6ba..7ffb2422 100644
--- a/src/defines.h
+++ b/src/defines.h
@@ -227,6 +227,9 @@ enum {
     PCMSG_CHAT                     = 0x0410, // S text, W channel
     PCMSG_ANNOUNCE                 = 0x0411, // S text
     PCMSG_PRIVMSG                  = 0x0412, // S user, S text
+    PCMSG_WHO                      = 0x0415, // -
+    CPMSG_WHO_RESPONSE             = 0x0416, // { S user }
+
     // -- Channeling
     CPMSG_CHANNEL_EVENT               = 0x0430, // W channel, B event, S info
     PCMSG_ENTER_CHANNEL               = 0x0440, // S channel, S password
-- 
cgit v1.2.3-70-g09d2