/*
* ngIRCd -- The Next Generation IRC Daemon
- * Copyright (c)2001-2013 Alexander Barton (alex@barton.de) and Contributors.
+ * Copyright (c)2001-2014 Alexander Barton (alex@barton.de) and Contributors.
*
* 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
* IRC commands for mode changes (like MODE, AWAY, etc.)
*/
-#include "imp.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include "defines.h"
#include "conn.h"
#include "channel.h"
#include "irc-macros.h"
#include "messages.h"
#include "conf.h"
-#include "exp.h"
#include "irc-mode.h"
static bool Client_Mode PARAMS((CLIENT *Client, REQUEST *Req, CLIENT *Origin,
assert(Client != NULL);
assert(Req != NULL);
- _IRC_ARGC_GE_OR_RETURN_(Client, Req, 1)
_IRC_GET_SENDER_OR_RETURN_(origin, Req, Client)
+ /* Test for "fake" MODE commands injected by this local instance,
+ * for example when handling the "DefaultUserModes" settings.
+ * This doesn't harm real commands, because prefixes of regular
+ * clients are checked in Validate_Prefix() and can't be faked. */
+ if (Req->prefix && Client_Search(Req->prefix) == Client_ThisServer())
+ Client = Client_Search(Req->prefix);
+
/* Channel or user mode? */
cl = NULL; chan = NULL;
if (Client_IsValidNick(Req->argv[0]))
else
x[0] = 'B';
break;
- case 'c': /* Receive connect notices
- * (only settable by IRC operators!) */
+ case 'c': /* Receive connect notices */
+ case 'q': /* KICK-protected user */
+ case 'F': /* disable flood protection */
+ /* (only settable by IRC operators!) */
if (!set || Client_Type(Client) == CLIENT_SERVER
- || Client_OperByMe(Origin))
- x[0] = 'c';
+ || Client_HasMode(Origin, 'o'))
+ x[0] = *mode_ptr;
else
ok = IRC_WriteErrClient(Origin,
ERR_NOPRIVILEGES_MSG,
break;
case 'o': /* IRC operator (only unsettable!) */
if (!set || Client_Type(Client) == CLIENT_SERVER) {
- Client_SetOperByMe(Target, false);
x[0] = 'o';
} else
ok = IRC_WriteErrClient(Origin,
ERR_NOPRIVILEGES_MSG,
Client_ID(Origin));
break;
- case 'q': /* KICK-protected user */
- if (!set || Client_Type(Client) == CLIENT_SERVER
- || Client_OperByMe(Origin))
- x[0] = 'q';
- else
- ok = IRC_WriteErrClient(Origin,
- ERR_NOPRIVILEGES_MSG,
- Client_ID(Origin));
- break;
case 'r': /* Restricted (only settable) */
if (set || Client_Type(Client) == CLIENT_SERVER)
x[0] = 'r';
Client_ID(Origin));
else if (!set || Conf_CloakHostModeX[0]
|| Client_Type(Client) == CLIENT_SERVER
- || Client_OperByMe(Client)) {
+ || Client_HasMode(Origin, 'o')) {
x[0] = 'x';
send_RPL_HOSTHIDDEN_MSG = true;
} else
Client_Modes(Target));
}
- IRC_SetPenalty(Client, 1);
return ok;
} /* Client_Mode */
char the_modes[COMMAND_LEN], the_args[COMMAND_LEN], argadd[CLIENT_PASS_LEN];
const char *mode_ptr;
- /* Member or not? -- That's the question! */
- if (!Channel_IsMemberOf(Channel, Origin))
- return IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
- Client_ID(Origin), Channel_Name(Channel), Channel_Modes(Channel));
-
- /* The sender is a member: generate extended reply */
- strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes));
- mode_ptr = the_modes;
- the_args[0] = '\0';
-
- while(*mode_ptr) {
- switch(*mode_ptr) {
- case 'l':
- snprintf(argadd, sizeof(argadd), " %lu", Channel_MaxUsers(Channel));
- strlcat(the_args, argadd, sizeof(the_args));
- break;
- case 'k':
- strlcat(the_args, " ", sizeof(the_args));
- strlcat(the_args, Channel_Key(Channel), sizeof(the_args));
- break;
+ if (!Channel_IsMemberOf(Channel, Origin)) {
+ /* Not a member: "simple" mode reply */
+ if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
+ Client_ID(Origin), Channel_Name(Channel),
+ Channel_Modes(Channel)))
+ return DISCONNECTED;
+ } else {
+ /* The sender is a member: generate extended reply */
+ strlcpy(the_modes, Channel_Modes(Channel), sizeof(the_modes));
+ mode_ptr = the_modes;
+ the_args[0] = '\0';
+
+ while(*mode_ptr) {
+ switch(*mode_ptr) {
+ case 'l':
+ snprintf(argadd, sizeof(argadd), " %lu",
+ Channel_MaxUsers(Channel));
+ strlcat(the_args, argadd, sizeof(the_args));
+ break;
+ case 'k':
+ strlcat(the_args, " ", sizeof(the_args));
+ strlcat(the_args, Channel_Key(Channel),
+ sizeof(the_args));
+ break;
+ }
+ mode_ptr++;
}
- mode_ptr++;
+ if (the_args[0])
+ strlcat(the_modes, the_args, sizeof(the_modes));
+
+ if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
+ Client_ID(Origin), Channel_Name(Channel),
+ the_modes))
+ return DISCONNECTED;
}
- if (the_args[0])
- strlcat(the_modes, the_args, sizeof(the_modes));
- if (!IRC_WriteStrClient(Origin, RPL_CHANNELMODEIS_MSG,
- Client_ID(Origin), Channel_Name(Channel),
- the_modes))
- return DISCONNECTED;
#ifndef STRICT_RFC
+ /* Channel creation time */
if (!IRC_WriteStrClient(Origin, RPL_CREATIONTIME_MSG,
Client_ID(Origin), Channel_Name(Channel),
Channel_CreationTime(Channel)))
/* Check if origin is oper and opers can use mode */
use_servermode = Conf_OperServerMode;
- if(Client_OperByMe(Client) && Conf_OperCanMode) {
+ if(Client_HasMode(Client, 'o') && Conf_OperCanMode) {
is_oper = true;
}
goto chan_exit;
if (!set) {
if (is_oper || is_machine || is_owner ||
- is_admin || is_op || is_halfop)
+ is_admin || is_op || is_halfop) {
x[0] = *mode_ptr;
- else
+ if (Channel_HasMode(Channel, 'k'))
+ strlcpy(argadd, "*", sizeof(argadd));
+ if (arg_arg > mode_arg)
+ arg_arg++;
+ } else
connected = IRC_WriteErrClient(Origin,
ERR_CHANOPRIVSNEEDED_MSG,
Client_ID(Origin),
}
}
- IRC_SetPenalty(Client, 1);
return connected;
} /* Channel_Mode */
assert (Client != NULL);
assert (Req != NULL);
- _IRC_ARGC_LE_OR_RETURN_(Client, Req, 1)
-
if (Req->argc == 1 && Req->argv[0][0]) {
Client_SetAway(Client, Req->argv[0]);
Client_ModeAdd(Client, 'a');
projects / ngircd-alex.git / blobdiff