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authorFlorent Le Coz <louiz@louiz.org>2014-05-18 20:23:08 +0200
committerFlorent Le Coz <louiz@louiz.org>2014-05-25 17:49:58 +0200
commit01cd6eb5166c99a83facda804bfa3150e24e8b1e (patch)
treedc369dd19f02ce7484f13132f3652db2a2f43d6a /src/bridge
parentdf765faab92f5fcbf05cc9316ba27b509158ce1c (diff)
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Split the messages on \n when sending them back to the XMPP user
Diffstat (limited to 'src/bridge')
-rw-r--r--src/bridge/bridge.cpp44
1 files changed, 25 insertions, 19 deletions
diff --git a/src/bridge/bridge.cpp b/src/bridge/bridge.cpp
index b2563f0..7a60267 100644
--- a/src/bridge/bridge.cpp
+++ b/src/bridge/bridge.cpp
@@ -135,10 +135,6 @@ bool Bridge::join_irc_channel(const Iid& iid, const std::string& username)
void Bridge::send_channel_message(const Iid& iid, const std::string& body)
{
- std::vector<std::string> lines = utils::split(body, '\n', true);
- if (lines.empty())
- return ;
- const std::string first_line = lines[0];
if (iid.chan.empty() || iid.server.empty())
{
log_warning("Cannot send message to channel: [" << iid.chan << "] on server [" << iid.server << "]");
@@ -150,23 +146,33 @@ void Bridge::send_channel_message(const Iid& iid, const std::string& body)
log_warning("Cannot send message: no client exist for server " << iid.server);
return;
}
- if (first_line.substr(0, 6) == "/mode ")
+ // Because an IRC message cannot contain \n, we need to convert each line
+ // of text into a separate IRC message. For conveniance, we also cut the
+ // message into submessages on the XMPP side, this way the user of the
+ // gateway sees what was actually sent over IRC. For example if an user
+ // sends “hello\n/me waves”, two messages will be generated: “hello” and
+ // “/me waves”. Note that the “command” handling (messages starting with
+ // /me, /mode, etc) is done for each message generated this way. In the
+ // above example, the /me will be interpreted.
+ std::vector<std::string> lines = utils::split(body, '\n', true);
+ if (lines.empty())
+ return ;
+ for (const std::string& line: lines)
{
- std::vector<std::string> args = utils::split(first_line.substr(6), ' ', false);
- irc->send_mode_command(iid.chan, args);
- return;
+ if (line.substr(0, 6) == "/mode ")
+ {
+ std::vector<std::string> args = utils::split(line.substr(6), ' ', false);
+ irc->send_mode_command(iid.chan, args);
+ continue; // We do not want to send that back to the
+ // XMPP user, that’s not a textual message.
+ }
+ else if (line.substr(0, 4) == "/me ")
+ irc->send_channel_message(iid.chan, action_prefix + line.substr(4) + "\01");
+ else
+ irc->send_channel_message(iid.chan, line);
+ this->xmpp->send_muc_message(iid.chan + "%" + iid.server, irc->get_own_nick(),
+ this->make_xmpp_body(line), this->user_jid);
}
- if (first_line.substr(0, 4) == "/me ")
- irc->send_channel_message(iid.chan, action_prefix + first_line.substr(4) + "\01");
- else
- irc->send_channel_message(iid.chan, first_line);
- // Send each of the other lines of the message as a separate IRC message
- for (std::vector<std::string>::const_iterator it = lines.begin() + 1; it != lines.end(); ++it)
- irc->send_channel_message(iid.chan, *it);
- // We do not need to convert body to utf-8: it comes from our XMPP server,
- // so it's ok to send it back
- this->xmpp->send_muc_message(iid.chan + "%" + iid.server, irc->get_own_nick(),
- this->make_xmpp_body(body), this->user_jid);
}
void Bridge::send_private_message(const Iid& iid, const std::string& body, const std::string& type)