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unrealircd/src/modules/time.c
T
Bram Matthys 8603c2eb71 Update hunt_server() so command is really the command (eg "LUSERS") and
not a format string (eg ":%s LUSERS %s"). It now simply concats all parv[]'s.
That is, up to parc count. And it automatically does the :stuff for the
last parameter if it contains spaces or starts with a : etc.

This gets rid of a bit sketchy code with an arbitrary maximum etc.

Now it's just:
if (hunt_server(client, NULL, "REHASH", 1, parc, parv) != HUNTED_ISME)
	return;

This has one side effect, though:
Previously we used the format string, so it may be possible for S2S
traffic to now have more arguments then before here and there.
Eg:
* It could be that the caller was using a format string to
  intentionally cut off an extra parameter at the end.
  You can still do that if you call with eg parc-1 instead of parc.
  I don't think there were any such cases though, but hard to rule out.
* Extranous parameters may show up in S2S traffic where it was
  previously unexpected.
2021-09-25 14:49:19 +02:00

67 lines
1.6 KiB
C

/*
* Unreal Internet Relay Chat Daemon, src/modules/time.c
* (C) 2004 The UnrealIRCd Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 1, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "unrealircd.h"
CMD_FUNC(cmd_time);
/* Place includes here */
#define MSG_TIME "TIME"
ModuleHeader MOD_HEADER
= {
"time", /* Name of module */
"5.0", /* Version */
"command /time", /* Short description of module */
"UnrealIRCd Team",
"unrealircd-6",
};
/* This is called on module init, before Server Ready */
MOD_INIT()
{
CommandAdd(modinfo->handle, MSG_TIME, cmd_time, MAXPARA, CMD_USER);
MARK_AS_OFFICIAL_MODULE(modinfo);
return MOD_SUCCESS;
}
/* Is first run when server is 100% ready */
MOD_LOAD()
{
return MOD_SUCCESS;
}
/* Called when module is unloaded */
MOD_UNLOAD()
{
return MOD_SUCCESS;
}
/*
** cmd_time
** parv[1] = servername
*/
CMD_FUNC(cmd_time)
{
if (hunt_server(client, recv_mtags, "TIME", 1, parc, parv) == HUNTED_ISME)
sendnumeric(client, RPL_TIME, me.name, long_date(0));
}