From 464261d4ed462f5d74507fe4d17bc5f76b5f726d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?louiz=E2=80=99?= <louiz@louiz.org>
Date: Mon, 11 Apr 2016 17:14:39 +0200
Subject: Support RPL_NOTPIC and 005

---
 src/irc/irc_client.cpp | 16 ++++++++++++++++
 src/irc/irc_client.hpp |  8 ++++++++
 2 files changed, 24 insertions(+)

diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 0efae04..1150155 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -34,6 +34,7 @@ static const std::unordered_map<std::string,
   {"NOTICE", {&IrcClient::on_notice, {2, 0}}},
   {"002", {&IrcClient::forward_server_message, {2, 0}}},
   {"003", {&IrcClient::forward_server_message, {2, 0}}},
+  {"004", {&IrcClient::on_server_myinfo, {4, 0}}},
   {"005", {&IrcClient::on_isupport_message, {0, 0}}},
   {"RPL_LISTSTART", {&IrcClient::on_rpl_liststart, {0, 0}}},
   {"321", {&IrcClient::on_rpl_liststart, {0, 0}}},
@@ -41,6 +42,8 @@ static const std::unordered_map<std::string,
   {"322", {&IrcClient::on_rpl_list, {0, 0}}},
   {"RPL_LISTEND", {&IrcClient::on_rpl_listend, {0, 0}}},
   {"323", {&IrcClient::on_rpl_listend, {0, 0}}},
+  {"RPL_NOTOPIC", {&IrcClient::on_empty_topic, {0, 0}}},
+  {"331", {&IrcClient::on_empty_topic, {0, 0}}},
   {"RPL_MOTDSTART", {&IrcClient::empty_motd, {0, 0}}},
   {"375", {&IrcClient::empty_motd, {0, 0}}},
   {"RPL_MOTD", {&IrcClient::on_motd_line, {2, 0}}},
@@ -594,6 +597,10 @@ void IrcClient::on_isupport_message(const IrcMessage& message)
   }
 }
 
+void IrcClient::on_server_myinfo(const IrcMessage&)
+{
+}
+
 void IrcClient::send_gateway_message(const std::string& message, const std::string& from)
 {
   this->bridge.send_xmpp_message(this->hostname, from, message);
@@ -690,6 +697,15 @@ void IrcClient::empty_motd(const IrcMessage&)
   this->motd.erase();
 }
 
+void IrcClient::on_empty_topic(const IrcMessage& message)
+{
+  const std::string chan_name = utils::tolower(message.arguments[message.arguments.size() - 1]);
+  log_debug("empty topic for " << chan_name);
+  IrcChannel* channel = this->get_channel(chan_name);
+  if (channel)
+    channel->topic.clear();
+}
+
 void IrcClient::on_motd_line(const IrcMessage& message)
 {
   const std::string body = message.arguments[1];
diff --git a/src/irc/irc_client.hpp b/src/irc/irc_client.hpp
index 628f547..5efecc6 100644
--- a/src/irc/irc_client.hpp
+++ b/src/irc/irc_client.hpp
@@ -143,6 +143,10 @@ public:
    * http://www.irc.org/tech_docs/draft-brocklesby-irc-isupport-03.txt
    */
   void on_isupport_message(const IrcMessage& message);
+  /**
+   * Does nothing yet. Isn’t that duplicating features from 005?
+   */
+  void on_server_myinfo(const IrcMessage& message);
   /**
    * Just empty the motd we kept as a string
    */
@@ -194,6 +198,10 @@ public:
    * Save the topic in the IrcChannel
    */
   void on_topic_received(const IrcMessage& message);
+  /**
+   * Empty the topic
+   */
+  void on_empty_topic(const IrcMessage& message);
   /**
    * The channel has been completely joined (self presence, topic, all names
    * received etc), send the self presence and topic to the XMPP user.
-- 
cgit v1.2.3