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authorGiuseppe Bilotta <giuseppe.bilotta@gmail.com>2007-01-28 23:46:56 +0000
committerGiuseppe Bilotta <giuseppe.bilotta@gmail.com>2007-01-28 23:46:56 +0000
commit29976e18bd9784d2a252ba6cc92c213c31d87037 (patch)
treefff7a4927a890b7d060577df06d87f39d15e1edb /lib/rbot
parent068648469065bd1fd522ed0748b6e4bd567874ac (diff)
Previous commit was too squeezy. Check actual server limits
Diffstat (limited to 'lib/rbot')
-rw-r--r--lib/rbot/ircbot.rb19
1 files changed, 16 insertions, 3 deletions
diff --git a/lib/rbot/ircbot.rb b/lib/rbot/ircbot.rb
index a64cedb4..ff84fa7b 100644
--- a/lib/rbot/ircbot.rb
+++ b/lib/rbot/ircbot.rb
@@ -672,10 +672,23 @@ class IrcBot
# than 512 characters, including the EOL terminators (CR+LF), so we
# split the incoming message so that each line sent is not longher
# than that.
- left = 510 - type.to_s.length - where.to_s.length - 3
+
+ # Some server are stricter than that. To prevent 'lost characters',
+ # we use the TOPICLEN (if provided by the server) as upper limit.
+ # If TOPICLEN is not set by the server, we use KICKLEN; if that isn't
+ # set either, we use 510.
+ # FIXME please report lost message characters (can be easily tested with
+ # the search plugin)
+ max_len = server.supports[:topiclen] || server.supports[:kicklen] || 510
+
+ # This is the fixed raw string prefixed to any line we send
+ fixed = "#{type} #{where} :"
+
+ # And this is what's left
+ left = max_len - fixed.length
begin
if(left >= message.length)
- sendq "#{type} #{where} :#{message}", chan, ring
+ sendq "#{fixed}#{message}", chan, ring
log_sent(type, where, message)
return
end
@@ -685,7 +698,7 @@ class IrcBot
message = line.slice!(lastspace, line.length) + message
message.gsub!(/^\s+/, "")
end
- sendq "#{type} #{where} :#{line}", chan, ring
+ sendq "#{fixed}#{line}", chan, ring
log_sent(type, where, line)
end while(message.length > 0)
end