From 9b95f5f120ac805de2d0ab8dada867e3dbbd0feb Mon Sep 17 00:00:00 2001
From: Darren <darren@darrenwhitlen.com>
Date: Sat, 29 Mar 2014 15:35:25 +0000
Subject: [PATCH] Add server + client versions to CTCP VERSION reply

---
 client/src/models/gateway.js | 10 ++++++++++
 server/client.js             | 12 +++++++++++-
 server/irc/commands.js       | 14 ++++++++++++--
 server/kiwi.js               |  4 ++++
 4 files changed, 37 insertions(+), 3 deletions(-)

diff --git a/client/src/models/gateway.js b/client/src/models/gateway.js
index 0744803..c602437 100644
--- a/client/src/models/gateway.js
+++ b/client/src/models/gateway.js
@@ -247,13 +247,23 @@ _kiwi.model.Gateway = function () {
 
 
     this.parseKiwi = function (command, data) {
+        var client_info_data;
+
         this.trigger('kiwi:' + command, data);
         this.trigger('kiwi', data);
 
         switch (command) {
         case 'connected':
+            // Send some info on this client to the server
+            client_info_data = {
+                command: 'client_info',
+                build_version: _kiwi.global.build_version
+            };
+            this.rpc.call('kiwi', client_info_data);
+
             this.connect_callback && this.connect_callback();
             delete this.connect_callback;
+
             break;
         }
     };
diff --git a/server/client.js b/server/client.js
index d41dc52..1798b38 100755
--- a/server/client.js
+++ b/server/client.js
@@ -147,7 +147,17 @@ function kiwiCommand(command, callback) {
             } else {
                 return callback('Hostname, port and nickname must be specified');
             }
-        break;
+
+            break;
+
+        case 'client_info':
+            // keep hold of selected parts of the client_info
+            this.client_info = {
+                build_version: command.build_version.toString() || undefined
+            };
+
+            break;
+
         default:
             callback();
     }
diff --git a/server/irc/commands.js b/server/irc/commands.js
index e1bf119..96927dc 100644
--- a/server/irc/commands.js
+++ b/server/irc/commands.js
@@ -585,7 +585,7 @@ handlers = {
     },
 
     'PRIVMSG': function (command) {
-        var tmp, namespace, time, msg;
+        var tmp, namespace, time, msg, version_string, client_info;
 
         // Check if we have a server-time
         time = getServerTime.call(this, command);
@@ -611,7 +611,17 @@ handlers = {
                     time: time
                 });
             } else if (msg.substr(1, 7) === 'VERSION') {
-                this.irc_connection.write('NOTICE ' + command.nick + ' :' + String.fromCharCode(1) + 'VERSION KiwiIRC' + String.fromCharCode(1));
+                client_info = this.irc_connection.state.client.client_info;
+                version_string = global.build_version;
+
+                // If the client build_version differs from the server, add this to the version_string
+                if (client_info && client_info.build_version !== global.build_version) {
+                    version_string += ', client build: ' + client_info.build_version;
+                }
+
+                version_string = 'KiwiIRC (' + version_string + ')';
+
+                this.irc_connection.write('NOTICE ' + command.nick + ' :' + String.fromCharCode(1) + 'VERSION ' + version_string + String.fromCharCode(1));
             } else if (msg.substr(1, 6) === 'SOURCE') {
                 this.irc_connection.write('NOTICE ' + command.nick + ' :' + String.fromCharCode(1) + 'SOURCE http://www.kiwiirc.com/' + String.fromCharCode(1));
             } else if (msg.substr(1, 10) === 'CLIENTINFO') {
diff --git a/server/kiwi.js b/server/kiwi.js
index 68dcf62..58df810 100755
--- a/server/kiwi.js
+++ b/server/kiwi.js
@@ -13,6 +13,10 @@ var fs          = require('fs'),
 
 process.chdir(__dirname + '/../');
 
+// Get our own version from package.json
+global.build_version = require('../package.json').version;
+
+// Load the config, using -c argument if available
 (function (argv) {
     var conf_switch = argv.indexOf('-c');
     if (conf_switch !== -1) {
-- 
2.25.1