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Diffstat (limited to 'src/irc/irc_client.cpp')
-rw-r--r--src/irc/irc_client.cpp36
1 files changed, 27 insertions, 9 deletions
diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 01bf569..c3765a6 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -14,6 +14,8 @@
#include <chrono>
#include <string>
+#include "config.h"
+
using namespace std::string_literals;
using namespace std::chrono_literals;
@@ -35,6 +37,13 @@ IrcClient::IrcClient(std::shared_ptr<Poller> poller, const std::string& hostname
"alive without having to join a real channel of that server. "
"To disconnect from the IRC server, leave this room and all "
"other IRC channels of that server.";
+ // TODO: get the values from the preferences of the user, and only use the
+ // list of default ports if the user didn't specify anything
+ this->ports_to_try.emplace("6667", false); // standard non-encrypted port
+#ifdef BOTAN_FOUND
+ this->ports_to_try.emplace("6670", true); // non-standard but I want it for some servers
+ this->ports_to_try.emplace("6697", true); // standard encrypted port
+#endif // BOTAN_FOUND
}
IrcClient::~IrcClient()
@@ -48,29 +57,39 @@ void IrcClient::start()
{
if (this->connected || this->connecting)
return ;
+ std::string port;
+ bool tls;
+ std::tie(port, tls) = this->ports_to_try.top();
+ this->ports_to_try.pop();
this->bridge->send_xmpp_message(this->hostname, "", "Connecting to "s +
- this->hostname + ":" + "6667");
- this->connect(this->hostname, "6667");
+ this->hostname + ":" + port + " (" +
+ (tls ? "encrypted" : "not encrypted") + ")");
+ this->connect(this->hostname, port, tls);
}
void IrcClient::on_connection_failed(const std::string& reason)
{
this->bridge->send_xmpp_message(this->hostname, "",
"Connection failed: "s + reason);
- // Send an error message for all room that the user wanted to join
- for (const std::string& channel: this->channels_to_join)
+ if (this->ports_to_try.empty())
{
- Iid iid(channel + "%" + this->hostname);
- this->bridge->send_join_failed(iid, this->current_nick,
- "cancel", "item-not-found", reason);
+ // Send an error message for all room that the user wanted to join
+ for (const std::string& channel: this->channels_to_join)
+ {
+ Iid iid(channel + "%" + this->hostname);
+ this->bridge->send_join_failed(iid, this->current_nick,
+ "cancel", "item-not-found", reason);
+ }
}
+ else // try the next port
+ this->start();
}
void IrcClient::on_connected()
{
this->send_nick_command(this->username);
this->send_user_command(this->username, this->username);
- this->send_gateway_message("Connected to IRC server.");
+ this->send_gateway_message("Connected to IRC server"s + (this->use_tls ? " (encrypted)": "") + ".");
this->send_pending_data();
}
@@ -326,7 +345,6 @@ void IrcClient::set_and_forward_user_list(const IrcMessage& message)
const IrcUser* user = channel->add_user(nick, this->prefix_to_mode);
if (user->nick != channel->get_self()->nick)
{
- log_debug("Adding user [" << nick << "] to chan " << chan_name);
this->bridge->send_user_join(this->hostname, chan_name, user,
user->get_most_significant_mode(this->sorted_user_modes),
false);