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 * ---------------------------------------------------
17 #include "inspircd_config.h"
18 #include "configreader.h"
24 #include "inspstring.h"
26 #include "modes/cmode_b.h"
28 ModeChannelBan::ModeChannelBan(InspIRCd* Instance) : ModeHandler(Instance, 'b', 1, 1, true, MODETYPE_CHANNEL, false)
32 ModeAction ModeChannelBan::OnModeChange(User* source, User*, Channel* channel, std::string ¶meter, bool adding, bool servermode)
34 int status = channel->GetStatus(source);
35 /* Call the correct method depending on wether we're adding or removing the mode */
38 parameter = this->AddBan(source, parameter, channel, status, servermode);
42 parameter = this->DelBan(source, parameter, channel, status);
44 /* If the method above 'ate' the parameter by reducing it to an empty string, then
45 * it won't matter wether we return ALLOW or DENY here, as an empty string overrides
46 * the return value and is always MODEACTION_DENY if the mode is supposed to have
49 return MODEACTION_ALLOW;
52 void ModeChannelBan::RemoveMode(Channel* channel, irc::modestacker* stack)
55 char moderemove[MAXBUF];
57 for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
62 for (BanList::iterator i = copy.begin(); i != copy.end(); i++)
66 stack->Push(this->GetModeChar(), i->data);
70 sprintf(moderemove,"-%c",this->GetModeChar());
71 const char* parameters[] = { channel->name, moderemove, i->data };
72 ServerInstance->SendMode(parameters, 3, ServerInstance->FakeClient);
77 void ModeChannelBan::RemoveMode(User*, irc::modestacker* stack)
81 void ModeChannelBan::DisplayList(User* user, Channel* channel)
83 /* Display the channel banlist */
84 for (BanList::reverse_iterator i = channel->bans.rbegin(); i != channel->bans.rend(); ++i)
86 user->WriteServ("367 %s %s %s %s %lu",user->nick, channel->name, i->data, i->set_by, (unsigned long)i->set_time);
88 user->WriteServ("368 %s %s :End of channel ban list",user->nick, channel->name);
92 void ModeChannelBan::DisplayEmptyList(User* user, Channel* channel)
94 user->WriteServ("368 %s %s :End of channel ban list",user->nick, channel->name);
97 std::string& ModeChannelBan::AddBan(User *user, std::string &dest, Channel *chan, int, bool servermode)
99 if ((!user) || (!chan))
101 ServerInstance->Logs->Log("MODE",DEFAULT,"*** BUG *** AddBan was given an invalid parameter");
106 /* Attempt to tidy the mask */
107 ModeParser::CleanMask(dest);
108 /* If the mask was invalid, we exit */
112 long maxbans = chan->GetMaxBans();
113 if ((unsigned)chan->bans.size() > (unsigned)maxbans)
115 user->WriteServ("478 %s %s :Channel ban list for %s is full (maximum entries for this channel is %ld)",user->nick, chan->name,chan->name,maxbans);
121 FOREACH_RESULT(I_OnAddBan,OnAddBan(user,chan,dest));
128 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
130 if (!strcasecmp(i->data, dest.c_str()))
132 /* dont allow a user to set the same ban twice */
138 b.set_time = ServerInstance->Time();
139 strlcpy(b.data, dest.c_str(), MAXBUF);
140 strlcpy(b.set_by, servermode ? ServerInstance->Config->ServerName : user->nick, 63);
141 chan->bans.push_back(b);
145 ModePair ModeChannelBan::ModeSet(User*, User*, Channel* channel, const std::string ¶meter)
147 for (BanList::iterator i = channel->bans.begin(); i != channel->bans.end(); i++)
149 if (!strcasecmp(i->data,parameter.c_str()))
151 return std::make_pair(true, i->data);
154 return std::make_pair(false, parameter);
157 std::string& ModeChannelBan::DelBan(User *user, std::string& dest, Channel *chan, int)
159 if ((!user) || (!chan))
161 ServerInstance->Logs->Log("MODE",DEFAULT,"*** BUG *** TakeBan was given an invalid parameter");
166 /* 'Clean' the mask, e.g. nick -> nick!*@* */
167 ModeParser::CleanMask(dest);
169 for (BanList::iterator i = chan->bans.begin(); i != chan->bans.end(); i++)
171 if (!strcasecmp(i->data,dest.c_str()))
174 FOREACH_RESULT(I_OnDelBan,OnDelBan(user,chan,dest));