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-rw-r--r--src/bridge/bridge.cpp32
-rw-r--r--src/bridge/bridge.hpp19
-rw-r--r--src/irc/irc_client.cpp45
-rw-r--r--src/irc/irc_client.hpp10
-rw-r--r--src/xmpp/xmpp_component.cpp42
-rw-r--r--src/xmpp/xmpp_component.hpp4
6 files changed, 139 insertions, 13 deletions
diff --git a/src/bridge/bridge.cpp b/src/bridge/bridge.cpp
index 1f394bf..d292af3 100644
--- a/src/bridge/bridge.cpp
+++ b/src/bridge/bridge.cpp
@@ -59,10 +59,15 @@ IrcClient* Bridge::get_irc_client(const std::string& hostname)
}
}
-void Bridge::join_irc_channel(const Iid& iid, const std::string& username)
+bool Bridge::join_irc_channel(const Iid& iid, const std::string& username)
{
IrcClient* irc = this->get_irc_client(iid.server, username);
- irc->send_join_command(iid.chan);
+ if (irc->is_channel_joined(iid.chan) == false)
+ {
+ irc->send_join_command(iid.chan);
+ return true;
+ }
+ return false;
}
void Bridge::send_channel_message(const Iid& iid, const std::string& body)
@@ -103,6 +108,13 @@ void Bridge::leave_irc_channel(Iid&& iid, std::string&& status_message)
irc->send_part_command(iid.chan, status_message);
}
+void Bridge::send_irc_nick_change(const Iid& iid, const std::string& new_nick)
+{
+ IrcClient* irc = this->get_irc_client(iid.server);
+ if (irc)
+ irc->send_nick_command(new_nick);
+}
+
void Bridge::send_message(const Iid& iid, const std::string& nick, const std::string& body, const bool muc)
{
std::string utf8_body = this->sanitize_for_xmpp(body);
@@ -118,11 +130,17 @@ void Bridge::send_message(const Iid& iid, const std::string& nick, const std::st
this->xmpp->send_message(iid.chan + "%" + iid.server, utf8_body, this->user_jid);
}
-void Bridge::send_muc_leave(Iid&& iid, std::string&& nick, std::string&& message, const bool self)
+void Bridge::send_muc_leave(Iid&& iid, std::string&& nick, const std::string& message, const bool self)
{
this->xmpp->send_muc_leave(std::move(iid.chan) + "%" + std::move(iid.server), std::move(nick), this->sanitize_for_xmpp(message), this->user_jid, self);
}
+void Bridge::send_nick_change(Iid&& iid, const std::string& old_nick, const std::string& new_nick, const bool self)
+{
+ this->xmpp->send_nick_change(std::move(iid.chan) + "%" + std::move(iid.server),
+ old_nick, new_nick, this->user_jid, self);
+}
+
void Bridge::send_xmpp_message(const std::string& from, const std::string& author, const std::string& msg)
{
std::string body;
@@ -147,3 +165,11 @@ void Bridge::send_topic(const std::string& hostname, const std::string& chan_nam
{
this->xmpp->send_topic(chan_name + "%" + hostname, this->sanitize_for_xmpp(topic), this->user_jid);
}
+
+std::string Bridge::get_own_nick(const Iid& iid)
+{
+ IrcClient* irc = this->get_irc_client(iid.server);
+ if (irc)
+ return irc->get_own_nick();
+ return "";
+}
diff --git a/src/bridge/bridge.hpp b/src/bridge/bridge.hpp
index e0f4598..0466ee1 100644
--- a/src/bridge/bridge.hpp
+++ b/src/bridge/bridge.hpp
@@ -30,10 +30,15 @@ public:
**
**/
- void join_irc_channel(const Iid& iid, const std::string& username);
+ /**
+ * Try to join an irc_channel, does nothing and return true if the channel
+ * was already joined.
+ */
+ 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 leave_irc_channel(Iid&& iid, std::string&& status_message);
+ void send_irc_nick_change(const Iid& iid, const std::string& new_nick);
/***
**
@@ -65,7 +70,17 @@ public:
/**
* Send an unavailable presence from this participant
*/
- void send_muc_leave(Iid&& iid, std::string&& nick, std::string&& message, const bool self);
+ void send_muc_leave(Iid&& iid, std::string&& nick, const std::string& message, const bool self);
+ /**
+ * Send presences to indicate that an user old_nick (ourself if self ==
+ * true) changed his nick to new_nick
+ */
+ void send_nick_change(Iid&& iid, const std::string& old_nick, const std::string& new_nick, const bool self);
+
+ /**
+ * Misc
+ */
+ std::string get_own_nick(const Iid& iid);
private:
/**
diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 71b0fe2..30b1204 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -53,6 +53,12 @@ IrcChannel* IrcClient::get_channel(const std::string& name)
}
}
+bool IrcClient::is_channel_joined(const std::string& name)
+{
+ IrcChannel* client = this->get_channel(name);
+ return client->joined;
+}
+
std::string IrcClient::get_own_nick() const
{
return this->current_nick;
@@ -91,6 +97,8 @@ void IrcClient::parse_in_buffer()
this->on_part(message);
else if (message.command == "QUIT")
this->on_quit(message);
+ else if (message.command == "NICK")
+ this->on_nick(message);
}
}
@@ -128,11 +136,9 @@ void IrcClient::send_nick_command(const std::string& nick)
void IrcClient::send_join_command(const std::string& chan_name)
{
if (this->welcomed == false)
- {
- this->channels_to_join.push_back(chan_name);
- return ;
- }
- this->send_message(IrcMessage("JOIN", {chan_name}));
+ this->channels_to_join.push_back(chan_name);
+ else
+ this->send_message(IrcMessage("JOIN", {chan_name}));
}
bool IrcClient::send_channel_message(const std::string& chan_name, const std::string& body)
@@ -288,7 +294,34 @@ void IrcClient::on_quit(const IrcMessage& message)
Iid iid;
iid.chan = chan_name;
iid.server = this->hostname;
- this->bridge->send_muc_leave(std::move(iid), std::move(nick), std::move(txt), false);
+ this->bridge->send_muc_leave(std::move(iid), std::move(nick), txt, false);
}
}
}
+
+void IrcClient::on_nick(const IrcMessage& message)
+{
+ const std::string new_nick = message.arguments[0];
+ for (auto it = this->channels.begin(); it != this->channels.end(); ++it)
+ {
+ const std::string chan_name = it->first;
+ IrcChannel* channel = it->second.get();
+ IrcUser* user = channel->find_user(message.prefix);
+ if (user)
+ {
+ std::string old_nick = user->nick;
+ Iid iid;
+ iid.chan = chan_name;
+ iid.server = this->hostname;
+ bool self = channel->get_self()->nick == old_nick;
+ this->bridge->send_nick_change(std::move(iid), old_nick, new_nick, self);
+ user->nick = new_nick;
+ if (self)
+ {
+ channel->get_self()->nick = new_nick;
+ this->current_nick = new_nick;
+ }
+ }
+ }
+}
+
diff --git a/src/irc/irc_client.hpp b/src/irc/irc_client.hpp
index bb51a4e..d9ea069 100644
--- a/src/irc/irc_client.hpp
+++ b/src/irc/irc_client.hpp
@@ -45,6 +45,10 @@ public:
*/
IrcChannel* get_channel(const std::string& name);
/**
+ * Returns true if the channel is joined
+ */
+ bool is_channel_joined(const std::string& name);
+ /**
* Return our own nick
*/
std::string get_own_nick() const;
@@ -67,7 +71,7 @@ public:
*/
void send_nick_command(const std::string& username);
/**
- * Send the JOIN irc command
+ * Send the JOIN irc command.
*/
void send_join_command(const std::string& chan_name);
/**
@@ -119,6 +123,10 @@ public:
*/
void on_part(const IrcMessage& message);
/**
+ * When a NICK message is received
+ */
+ void on_nick(const IrcMessage& message);
+ /**
* When a QUIT message is received
*/
void on_quit(const IrcMessage& message);
diff --git a/src/xmpp/xmpp_component.cpp b/src/xmpp/xmpp_component.cpp
index 7cf2ce0..e2063ba 100644
--- a/src/xmpp/xmpp_component.cpp
+++ b/src/xmpp/xmpp_component.cpp
@@ -167,7 +167,13 @@ void XmppComponent::handle_presence(const Stanza& stanza)
if (!iid.chan.empty() && !iid.chan.empty())
{ // presence toward a MUC that corresponds to an irc channel
if (type.empty())
- bridge->join_irc_channel(iid, to.resource);
+ {
+ const std::string own_nick = bridge->get_own_nick(iid);
+ if (!own_nick.empty() && own_nick != to.resource)
+ bridge->send_irc_nick_change(iid, to.resource);
+ else
+ bridge->join_irc_channel(iid, to.resource);
+ }
else if (type == "unavailable")
{
XmlNode* status = stanza.get_child(MUC_USER_NS":status");
@@ -317,3 +323,37 @@ void XmppComponent::send_muc_leave(std::string&& muc_name, std::string&& nick, s
presence.close();
this->send_stanza(presence);
}
+
+void XmppComponent::send_nick_change(const std::string& muc_name, const std::string& old_nick, const std::string& new_nick, const std::string& jid_to, const bool self)
+{
+ Stanza presence("presence");
+ presence["to"] = jid_to;
+ presence["from"] = muc_name + "@" + this->served_hostname + "/" + old_nick;
+ presence["type"] = "unavailable";
+ XmlNode x("x");
+ x["xmlns"] = MUC_USER_NS;
+ XmlNode item("item");
+ item["nick"] = new_nick;
+ item.close();
+ x.add_child(std::move(item));
+ XmlNode status("status");
+ status["code"] = "303";
+ status.close();
+ x.add_child(std::move(status));
+ if (self)
+ {
+ XmlNode status2("status");
+ status2["code"] = "110";
+ status2.close();
+ x.add_child(std::move(status2));
+ }
+ x.close();
+ presence.add_child(std::move(x));
+ presence.close();
+ this->send_stanza(presence);
+
+ if (self)
+ this->send_self_join(muc_name, new_nick, jid_to);
+ else
+ this->send_user_join(muc_name, new_nick, jid_to);
+}
diff --git a/src/xmpp/xmpp_component.hpp b/src/xmpp/xmpp_component.hpp
index a5127a9..84b19a9 100644
--- a/src/xmpp/xmpp_component.hpp
+++ b/src/xmpp/xmpp_component.hpp
@@ -80,6 +80,10 @@ public:
*/
void send_muc_leave(std::string&& muc_name, std::string&& nick, std::string&& message, const std::string& jid_to, const bool self);
/**
+ * Indicate that a participant changed his nick
+ */
+ void send_nick_change(const std::string& muc_name, const std::string& old_nick, const std::string& new_nick, const std::string& jid_to, const bool self);
+ /**
* Handle the various stanza types
*/
void handle_handshake(const Stanza& stanza);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 03:29:01 +0000