1 files changed, 91 insertions, 0 deletions
diff --git a/Tools/Scripts/webkitpy/common/net/irc/ircbot.py b/Tools/Scripts/webkitpy/common/net/irc/ircbot.py
new file mode 100644
index 0000000..f742867
--- /dev/null
+++ b/Tools/Scripts/webkitpy/common/net/irc/ircbot.py
@@ -0,0 +1,91 @@
+# Copyright (c) 2010 Google Inc. All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+# copyright notice, this list of conditions and the following disclaimer
+# in the documentation and/or other materials provided with the
+# distribution.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import webkitpy.common.config.irc as config_irc
+
+from webkitpy.common.thread.messagepump import MessagePump, MessagePumpDelegate
+from webkitpy.thirdparty.autoinstalled.irc import ircbot
+from webkitpy.thirdparty.autoinstalled.irc import irclib
+
+
+class IRCBotDelegate(object):
+    def irc_message_received(self, nick, message):
+        raise NotImplementedError, "subclasses must implement"
+
+    def irc_nickname(self):
+        raise NotImplementedError, "subclasses must implement"
+
+    def irc_password(self):
+        raise NotImplementedError, "subclasses must implement"
+
+
+class IRCBot(ircbot.SingleServerIRCBot, MessagePumpDelegate):
+    # FIXME: We should get this information from a config file.
+    def __init__(self,
+                 message_queue,
+                 delegate):
+        self._message_queue = message_queue
+        self._delegate = delegate
+        ircbot.SingleServerIRCBot.__init__(
+            self,
+            [(
+                config_irc.server,
+                config_irc.port,
+                self._delegate.irc_password()
+            )],
+            self._delegate.irc_nickname(),
+            self._delegate.irc_nickname())
+        self._channel = config_irc.channel
+
+    # ircbot.SingleServerIRCBot methods
+
+    def on_nicknameinuse(self, connection, event):
+        connection.nick(connection.get_nickname() + "_")
+
+    def on_welcome(self, connection, event):
+        connection.join(self._channel)
+        self._message_pump = MessagePump(self, self._message_queue)
+
+    def on_pubmsg(self, connection, event):
+        nick = irclib.nm_to_n(event.source())
+        request = event.arguments()[0].split(":", 1)
+        if len(request) > 1 and irclib.irc_lower(request[0]) == irclib.irc_lower(self.connection.get_nickname()):
+            response = self._delegate.irc_message_received(nick, request[1])
+            if response:
+                connection.privmsg(self._channel, response)
+
+    # MessagePumpDelegate methods
+
+    def schedule(self, interval, callback):
+        self.connection.execute_delayed(interval, callback)
+
+    def message_available(self, message):
+        self.connection.privmsg(self._channel, message)
+
+    def final_message_delivered(self):
+        self.die()