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degesch: stubplement casemapping changes

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Přemysl Eric Janouch 2015-06-23 21:04:38 +02:00
parent c3439175d7
commit 63a65f9f7c
1 changed files with 29 additions and 22 deletions
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51
degesch.c
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@ -2919,6 +2919,29 @@ irc_left_channel (struct channel *channel)
irc_channel_unlink_user (channel, iter);
}
// - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
static void
irc_rehash_and_fix_conflicts (struct server *s)
{
// TODO
}
static void
irc_set_casemapping (struct server *s,
irc_tolower_fn tolower, irc_strxfrm_fn strxfrm)
{
if (tolower == s->irc_tolower
&& strxfrm == s->irc_strxfrm)
return;
s->irc_tolower = tolower;
s->irc_strxfrm = strxfrm;
// Ideally we would never have to do this but I can't think of a workaround
irc_rehash_and_fix_conflicts (s);
}
// --- Core functionality ------------------------------------------------------
// Most of the core IRC code comes from ZyklonB which is mostly blocking.
@ -3267,15 +3290,11 @@ on_irc_disconnected (struct server *s)
s->cap_echo_message = false;
irc_tolower_fn old_tolower = s->irc_tolower;
irc_strxfrm_fn old_strxfrm = s->irc_strxfrm;
// Need to call this before server_init_specifics()
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
server_free_specifics (s);
server_init_specifics (s);
// TODO: compare with the original functions and merge users and their
// buffers as necessary; ideally we would never have to do this but
// I can't think of any good workaround
s->irc_tolower = old_tolower;
s->irc_strxfrm = old_strxfrm;
// Take any relevant actions
if (s->ctx->quitting)
@ -5203,25 +5222,13 @@ irc_handle_isupport_prefix (struct server *s, char *value)
static void
irc_handle_isupport_casemapping (struct server *s, char *value)
{
// TODO: reinitialize hashtables with the new tolower() and strxfrm(),
// note that collisions may arise on reconnecting
if (!strcmp (value, "ascii"))
{
s->irc_tolower = tolower_ascii;
s->irc_strxfrm = tolower_ascii_strxfrm;
}
irc_set_casemapping (s, tolower_ascii, tolower_ascii_strxfrm);
else if (!strcmp (value, "rfc1459"))
{
s->irc_tolower = irc_tolower;
s->irc_strxfrm = irc_strxfrm;
}
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
else if (!strcmp (value, "rfc1459-strict"))
{
// TODO: implement
s->irc_tolower = irc_tolower;
s->irc_strxfrm = irc_strxfrm;
}
irc_set_casemapping (s, irc_tolower, irc_strxfrm);
}
static void