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authorlouiz’ <louiz@louiz.org>2016-06-15 12:19:19 +0200
committerlouiz’ <louiz@louiz.org>2016-06-15 15:50:45 +0200
commit4b1c580bb9bc03d656e59d702c72c3e793a1bbe0 (patch)
treea0e6c78955d1a06f54d39f55f16d280cd8e80a21 /src
parent6235fb2d0326b18a9e013ae13dfb1fd0577ffd9f (diff)
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cut messages at 512 bytes, taking into account the UTF-8 codepoints
ref #3067
Diffstat (limited to 'src')
-rw-r--r--src/irc/irc_client.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/irc/irc_client.cpp b/src/irc/irc_client.cpp
index 2cf0840..1d56361 100644
--- a/src/irc/irc_client.cpp
+++ b/src/irc/irc_client.cpp
@@ -388,6 +388,8 @@ void IrcClient::send_message(IrcMessage&& message)
res += " " + arg;
}
res += "\r\n";
+ log_debug("Effective size: ", res.size());
+ log_debug(res);
this->send_data(std::move(res));
}
@@ -458,8 +460,7 @@ bool IrcClient::send_channel_message(const std::string& chan_name, const std::st
}
// Cut the message body into 512-bytes parts, because the whole command
// must fit into 512 bytes.
- // Count the ':' at the start of the text, and two spaces
- const auto line_size = 512 - ::strlen("PRIVMSG") - chan_name.length() - 3;
+ const auto line_size = 500 - ::strlen("PRIVMSG ") - chan_name.length() - ::strlen(" :\r\n");
const auto lines = cut(body, line_size);
for (const auto& line: lines)
this->send_message(IrcMessage("PRIVMSG", {chan_name, line}));