Commit 663d4ad5 authored by louiz’'s avatar louiz’

Forward mediated invitations (XMPP to IRC only)

parent 6bbab9d9
......@@ -339,6 +339,21 @@ Notices
Notices are received exactly like private messages. It is not possible to
send a notice.
Invitations
-----------
Biboumi forwards the mediated invitations to the target nick. If the user
wishes to invite the user “FooBar” into a room, they can invite one of the
following “JIDs” (one of them is not a JID, actually):
- foobar%anything@anything
- anything@anything/FooBar
- FooBar
Note that the “anything” part are simply ignored because they have no
meaning for the IRC server: we already know which IRC server is targeted
using the JID of the target channel.
Kicks and bans
--------------
......
......@@ -543,6 +543,22 @@ void Bridge::on_gateway_ping(const std::string& irc_hostname, const std::string&
"", true);
}
void Bridge::send_irc_invitation(const Iid& iid, const std::string to)
{
IrcClient* irc = this->get_irc_client(iid.get_server());
Jid to_jid(to);
std::string target_nick;
// Many ways to address a nick:
// A jid (ANY jid…) with a resource
if (!to_jid.resource.empty())
target_nick = to_jid.resource;
else if (!to_jid.local.empty()) // A jid with a iid with a local part
target_nick = Iid(to_jid.local, {}).get_local();
else
target_nick = to; // Not a jid, just the nick
irc->send_invitation(iid.get_local(), target_nick);
}
void Bridge::send_irc_version_request(const std::string& irc_hostname, const std::string& target,
const std::string& iq_id, const std::string& to_jid,
const std::string& from_jid)
......
......@@ -105,6 +105,8 @@ public:
void on_gateway_ping(const std::string& irc_hostname, const std::string& iq_id, const std::string& to_jid,
const std::string& from_jid);
void send_irc_invitation(const Iid& iid, const std::string to);
/***
**
** From IRC to XMPP.
......
......@@ -64,6 +64,8 @@ static const std::unordered_map<std::string,
{"432", {&IrcClient::on_erroneous_nickname, {2, 0}}},
{"433", {&IrcClient::on_nickname_conflict, {2, 0}}},
{"438", {&IrcClient::on_nickname_change_too_fast, {2, 0}}},
{"443", {&IrcClient::on_useronchannel, {3, 0}}},
{"ERR_USERONCHANNEL", {&IrcClient::on_useronchannel, {3, 0}}},
{"001", {&IrcClient::on_welcome_message, {1, 0}}},
{"PART", {&IrcClient::on_part, {1, 0}}},
{"ERROR", {&IrcClient::on_error, {1, 0}}},
......@@ -95,7 +97,6 @@ static const std::unordered_map<std::string,
{"436", {&IrcClient::on_generic_error, {2, 0}}},
{"441", {&IrcClient::on_generic_error, {2, 0}}},
{"442", {&IrcClient::on_generic_error, {2, 0}}},
{"443", {&IrcClient::on_generic_error, {2, 0}}},
{"444", {&IrcClient::on_generic_error, {2, 0}}},
{"446", {&IrcClient::on_generic_error, {2, 0}}},
{"451", {&IrcClient::on_generic_error, {2, 0}}},
......@@ -429,6 +430,11 @@ void IrcClient::send_list_command()
this->send_message(IrcMessage("LIST", {}));
}
void IrcClient::send_invitation(const std::string& chan_name, const std::string& nick)
{
this->send_message(IrcMessage("INVITE", {nick, chan_name}));
}
void IrcClient::send_topic_command(const std::string& chan_name, const std::string& topic)
{
this->send_message(IrcMessage("TOPIC", {chan_name, topic}));
......@@ -803,7 +809,6 @@ void IrcClient::on_nickname_change_too_fast(const IrcMessage& message)
"", txt);
}
}
void IrcClient::on_generic_error(const IrcMessage& message)
{
const std::string error_msg = message.arguments.size() >= 3 ?
......@@ -811,6 +816,12 @@ void IrcClient::on_generic_error(const IrcMessage& message)
this->send_gateway_message(message.arguments[1] + ": " + error_msg, message.prefix);
}
void IrcClient::on_useronchannel(const IrcMessage& message)
{
this->send_gateway_message(message.arguments[1] + " " + message.arguments[3] + " "
+ message.arguments[2]);
}
void IrcClient::on_welcome_message(const IrcMessage& message)
{
this->current_nick = message.arguments[0];
......
......@@ -129,6 +129,7 @@ public:
* Send the LIST irc command
*/
void send_list_command();
void send_invitation(const std::string& chan_name, const std::string& nick);
void send_topic_command(const std::string& chan_name, const std::string& topic);
/**
* Send the QUIT irc command
......@@ -234,6 +235,10 @@ public:
* Idem, but for when the user changes their nickname too quickly
*/
void on_nickname_change_too_fast(const IrcMessage& message);
/**
* An error when we try to invite a user already in the channel
*/
void on_useronchannel(const IrcMessage& message);
/**
* Handles most errors from the server by just forwarding the message to the user.
*/
......
......@@ -254,6 +254,19 @@ void BiboumiComponent::handle_message(const Stanza& stanza)
}
}
}
else if (type == "normal" && iid.type == Iid::Type::Channel)
{
if (const XmlNode* x = stanza.get_child("x", MUC_USER_NS))
if (const XmlNode* invite = x->get_child("invite", MUC_USER_NS))
{
const auto invite_to = invite->get_tag("to");
if (!invite_to.empty())
{
bridge->send_irc_invitation(iid, invite_to);
}
}
}
else if (iid.type == Iid::Type::User)
this->send_invalid_user_error(to.local, from);
} catch (const IRCNotConnected& ex)
......
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