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Move all handling of SED messages and notices into ctcp.c, re-enable SED notices

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Actual encryped messages and notices are now printed directly from do_sed() / do_reply_sed().
Inline CTCP replacement is only done if the message cannot be decrypted (for the [ENCRYPTED MESSAGE]
placeholder).

This removes the need for the global flag 'sed' to alter the NOTICE and PRIVMSG handling.

A side-effect of this is that SED PRIVMSGs now do not go through the usual PRIVMSG ignore
and flood handling.  This is acceptable because messages can only go through this path if
the sender has actually been added as a SED peer with /ENCRYPT, and it still goes through
the CTCP ignore and flood handling.
This commit is contained in:
Kevin Easton
2017-06-26 15:13:40 +10:00
parent fb8dfc3946
commit 06aa5cb671
5 changed files with 15 additions and 32 deletions
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27
source/ctcp.c
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@@ -184,9 +184,6 @@ static char *ctcp_type[] =
"NOTICE"
};
/* This is set to one if we parsed an SED */
int sed = 0;
/*
* in_ctcp_flag is set to true when IRCII is handling a CTCP request. This
* is used by the ctcp() sending function to force NOTICEs to be used in any
@@ -632,7 +629,6 @@ static char *try_decrypt(char *from, char *to, char *msg)
CTCP_HANDLER(do_sed)
{
char *ret;
char *ret2;
ret = try_decrypt(from, to, cmd);
@@ -642,16 +638,17 @@ CTCP_HANDLER(do_sed)
* There might be a CTCP message in there,
* so we see if we can find it.
*/
ret2 = m_strdup(do_ctcp(from, to, ret));
sed = 1;
char *ptr = do_ctcp(from, to, ret);
if (*ptr && do_hook(ENCRYPTED_PRIVMSG_LIST, "%s %s %s", from, to, ptr))
put_it("%s",convert_output_format(fget_string_var(FORMAT_ENCRYPTED_PRIVMSG_FSET), "%s %s %s %s %s", update_clock(GET_TIME), from, FromUserHost, to, ptr));
*ret = 0;
}
else
{
ret2 = m_strdup("[ENCRYPTED MESSAGE]");
ret = m_strdup("[ENCRYPTED MESSAGE]");
}
new_free(&ret);
return ret2;
return ret;
}
/* do_sed_reply: Same as do_sed, but CTCPs within the SED are handled as
@@ -659,7 +656,6 @@ CTCP_HANDLER(do_sed)
CTCP_HANDLER(do_sed_reply)
{
char *ret;
char *ret2;
ret = try_decrypt(from, to, cmd);
@@ -669,16 +665,17 @@ CTCP_HANDLER(do_sed_reply)
* There might be a CTCP reply in there,
* so we see if we can find it.
*/
ret2 = m_strdup(do_notice_ctcp(from, to, ret));
sed = 1;
char *ptr = do_notice_ctcp(from, to, ret);
if (*ptr && do_hook(ENCRYPTED_NOTICE_LIST, "%s %s %s", from, to, ptr))
put_it("%s",convert_output_format(fget_string_var(FORMAT_ENCRYPTED_NOTICE_FSET), "%s %s %s %s %s", update_clock(GET_TIME), from, FromUserHost, to, ptr));
*ret = 0;
}
else
{
ret2 = m_strdup("[ENCRYPTED MESSAGE]");
ret = m_strdup("[ENCRYPTED MESSAGE]");
}
new_free(&ret);
return ret2;
return ret;
}
CTCP_HANDLER(do_utc)