1 /* +------------------------------------+
2 * | Inspire Internet Relay Chat Daemon |
3 * +------------------------------------+
5 * InspIRCd: (C) 2002-2008 InspIRCd Development Team
6 * See: http://www.inspircd.org/wiki/index.php/Credits
8 * This program is free but copyrighted software; see
9 * the file COPYING for details.
11 * ---------------------------------------------------
18 #include "modes/cmode_l.h"
20 ModeChannelLimit::ModeChannelLimit(InspIRCd* Instance) : ModeHandler(Instance, 'l', 1, 0, false, MODETYPE_CHANNEL, false)
24 ModePair ModeChannelLimit::ModeSet(User*, User*, Channel* channel, const std::string ¶meter)
26 std::string climit = channel->GetModeParameter('l');
29 return std::make_pair(true, climit);
33 return std::make_pair(false, parameter);
37 bool ModeChannelLimit::CheckTimeStamp(time_t, time_t, const std::string &their_param, const std::string &our_param, Channel*)
39 /* When TS is equal, the higher channel limit wins */
40 return (atoi(their_param.c_str()) < atoi(our_param.c_str()));
43 ModeAction ModeChannelLimit::OnModeChange(User*, User*, Channel* channel, std::string ¶meter, bool adding, bool servermode)
47 /* Setting a new limit, sanity check */
48 long limit = atoi(parameter.c_str());
50 /* Wrap low values at 32768 */
54 /* If the new limit is the same as the old limit,
55 * and the old limit isnt 0, disallow */
56 std::string oldlimit = channel->GetModeParameter('l');
57 if (limit == atoi(oldlimit.c_str()) && oldlimit != "0")
60 return MODEACTION_DENY;
63 /* They must have specified an invalid number.
69 return MODEACTION_DENY;
72 parameter = ConvToStr(limit);
75 channel->SetModeParam('l', parameter.c_str(), true);
76 channel->modes[CM_LIMIT] = 1;
78 return MODEACTION_ALLOW;
82 /* Check if theres a limit here to remove.
83 * If there isnt, dont allow the -l
85 if (channel->GetModeParameter('l').empty())
88 return MODEACTION_DENY;
91 /* Removing old limit, no checks here */
92 channel->SetModeParam('l', "", false);
93 channel->modes[CM_LIMIT] = 0;
95 return MODEACTION_ALLOW;