diff options
author | peavey <peavey@e03df62e-2008-0410-955e-edbf42e46eb7> | 2007-07-16 17:14:45 +0000 |
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committer | peavey <peavey@e03df62e-2008-0410-955e-edbf42e46eb7> | 2007-07-16 17:14:45 +0000 |
commit | bab14f0dd2345c9d7dcbc47c918563709e1ac094 (patch) | |
tree | 753a23cfc9fc08c6697e80b3e686f074aa911d85 /src/modules/m_redirect.cpp | |
parent | 3abff3a37550cc1d88dd4d1fd7ed526e89309a53 (diff) |
'svn propset -R svn:eol-style CR *' Set to UNIX-style always. Binaries are auto skipped by svn.
git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7454 e03df62e-2008-0410-955e-edbf42e46eb7
Diffstat (limited to 'src/modules/m_redirect.cpp')
-rw-r--r-- | src/modules/m_redirect.cpp | 161 |
1 files changed, 1 insertions, 160 deletions
diff --git a/src/modules/m_redirect.cpp b/src/modules/m_redirect.cpp index a746644c2..ee2d3f004 100644 --- a/src/modules/m_redirect.cpp +++ b/src/modules/m_redirect.cpp @@ -1,160 +1 @@ -/* +------------------------------------+ - * | Inspire Internet Relay Chat Daemon | - * +------------------------------------+ - * - * InspIRCd: (C) 2002-2007 InspIRCd Development Team - * See: http://www.inspircd.org/wiki/index.php/Credits - * - * This program is free but copyrighted software; see - * the file COPYING for details. - * - * --------------------------------------------------- - */ - -#include "inspircd.h" -#include "users.h" -#include "channels.h" -#include "modules.h" - -/* $ModDesc: Provides channel mode +L (limit redirection) */ - -/** Handle channel mode +L - */ -class Redirect : public ModeHandler -{ - public: - Redirect(InspIRCd* Instance) : ModeHandler(Instance, 'L', 1, 0, false, MODETYPE_CHANNEL, false) { } - - ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter) - { - if (channel->IsModeSet('L')) - return std::make_pair(true, channel->GetModeParameter('L')); - else - return std::make_pair(false, parameter); - } - - bool CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel) - { - /* When TS is equal, the alphabetically later one wins */ - return (their_param < our_param); - } - - ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding) - { - if (adding) - { - chanrec* c = NULL; - - if (!ServerInstance->IsChannel(parameter.c_str())) - { - source->WriteServ("403 %s %s :Invalid channel name",source->nick, parameter.c_str()); - parameter.clear(); - return MODEACTION_DENY; - } - - c = ServerInstance->FindChan(parameter); - if (c) - { - /* Fix by brain: Dont let a channel be linked to *itself* either */ - if (IS_LOCAL(source)) - { - if ((c == channel) || (c->IsModeSet('L'))) - { - source->WriteServ("690 %s :Circular or chained +L to %s not allowed (Channel already has +L). Pack of wild dogs has been unleashed.",source->nick,parameter.c_str()); - parameter.clear(); - return MODEACTION_DENY; - } - else - { - for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++) - { - if ((i->second != channel) && (i->second->IsModeSet('L')) && (irc::string(i->second->GetModeParameter('L').c_str()) == irc::string(channel->name))) - { - source->WriteServ("690 %s :Circular or chained +L to %s not allowed (Already forwarded here from %s). Angry monkeys dispatched.",source->nick,parameter.c_str(),i->second->name); - return MODEACTION_DENY; - } - } - } - } - } - - channel->SetMode('L', true); - channel->SetModeParam('L', parameter.c_str(), true); - return MODEACTION_ALLOW; - } - else - { - if (channel->IsModeSet('L')) - { - channel->SetMode('L', false); - return MODEACTION_ALLOW; - } - } - - return MODEACTION_DENY; - - } -}; - -class ModuleRedirect : public Module -{ - - Redirect* re; - - public: - - ModuleRedirect(InspIRCd* Me) - : Module(Me) - { - - re = new Redirect(ServerInstance); - if (!ServerInstance->AddMode(re, 'L')) - throw ModuleException("Could not add new modes!"); - } - - void Implements(char* List) - { - List[I_OnUserPreJoin] = 1; - } - - virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs) - { - if (chan) - { - if (chan->IsModeSet('L') && chan->limit) - { - if (chan->GetUserCounter() >= chan->limit) - { - std::string channel = chan->GetModeParameter('L'); - - /* sometimes broken ulines can make circular or chained +L, avoid this */ - chanrec* destchan = NULL; - destchan = ServerInstance->FindChan(channel); - if (destchan && destchan->IsModeSet('L')) - { - user->WriteServ("470 %s :%s is full, but has a circular redirect (+L), not following redirection to %s", user->nick, cname, channel.c_str()); - return 1; - } - - user->WriteServ("470 %s :%s has become full, so you are automatically being transferred to the linked channel %s", user->nick, cname, channel.c_str()); - chanrec::JoinUser(ServerInstance, user, channel.c_str(), false, "", ServerInstance->Time(true)); - return 1; - } - } - } - return 0; - } - - virtual ~ModuleRedirect() - { - ServerInstance->Modes->DelMode(re); - DELETE(re); - } - - virtual Version GetVersion() - { - return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION); - } -}; - -MODULE_INIT(ModuleRedirect) +/* +------------------------------------+
* | Inspire Internet Relay Chat Daemon |
* +------------------------------------+
*
* InspIRCd: (C) 2002-2007 InspIRCd Development Team
* See: http://www.inspircd.org/wiki/index.php/Credits
*
* This program is free but copyrighted software; see
* the file COPYING for details.
*
* ---------------------------------------------------
*/
#include "inspircd.h"
#include "users.h"
#include "channels.h"
#include "modules.h"
/* $ModDesc: Provides channel mode +L (limit redirection) */
/** Handle channel mode +L
*/
class Redirect : public ModeHandler
{
public:
Redirect(InspIRCd* Instance) : ModeHandler(Instance, 'L', 1, 0, false, MODETYPE_CHANNEL, false) { }
ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
{
if (channel->IsModeSet('L'))
return std::make_pair(true, channel->GetModeParameter('L'));
else
return std::make_pair(false, parameter);
}
bool CheckTimeStamp(time_t theirs, time_t ours, const std::string &their_param, const std::string &our_param, chanrec* channel)
{
/* When TS is equal, the alphabetically later one wins */
return (their_param < our_param);
}
ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
{
if (adding)
{
chanrec* c = NULL;
if (!ServerInstance->IsChannel(parameter.c_str()))
{
source->WriteServ("403 %s %s :Invalid channel name",source->nick, parameter.c_str());
parameter.clear();
return MODEACTION_DENY;
}
c = ServerInstance->FindChan(parameter);
if (c)
{
/* Fix by brain: Dont let a channel be linked to *itself* either */
if (IS_LOCAL(source))
{
if ((c == channel) || (c->IsModeSet('L')))
{
source->WriteServ("690 %s :Circular or chained +L to %s not allowed (Channel already has +L). Pack of wild dogs has been unleashed.",source->nick,parameter.c_str());
parameter.clear();
return MODEACTION_DENY;
}
else
{
for (chan_hash::const_iterator i = ServerInstance->chanlist->begin(); i != ServerInstance->chanlist->end(); i++)
{
if ((i->second != channel) && (i->second->IsModeSet('L')) && (irc::string(i->second->GetModeParameter('L').c_str()) == irc::string(channel->name)))
{
source->WriteServ("690 %s :Circular or chained +L to %s not allowed (Already forwarded here from %s). Angry monkeys dispatched.",source->nick,parameter.c_str(),i->second->name);
return MODEACTION_DENY;
}
}
}
}
}
channel->SetMode('L', true);
channel->SetModeParam('L', parameter.c_str(), true);
return MODEACTION_ALLOW;
}
else
{
if (channel->IsModeSet('L'))
{
channel->SetMode('L', false);
return MODEACTION_ALLOW;
}
}
return MODEACTION_DENY;
}
};
class ModuleRedirect : public Module
{
Redirect* re;
public:
ModuleRedirect(InspIRCd* Me)
: Module(Me)
{
re = new Redirect(ServerInstance);
if (!ServerInstance->AddMode(re, 'L'))
throw ModuleException("Could not add new modes!");
}
void Implements(char* List)
{
List[I_OnUserPreJoin] = 1;
}
virtual int OnUserPreJoin(userrec* user, chanrec* chan, const char* cname, std::string &privs)
{
if (chan)
{
if (chan->IsModeSet('L') && chan->limit)
{
if (chan->GetUserCounter() >= chan->limit)
{
std::string channel = chan->GetModeParameter('L');
/* sometimes broken ulines can make circular or chained +L, avoid this */
chanrec* destchan = NULL;
destchan = ServerInstance->FindChan(channel);
if (destchan && destchan->IsModeSet('L'))
{
user->WriteServ("470 %s :%s is full, but has a circular redirect (+L), not following redirection to %s", user->nick, cname, channel.c_str());
return 1;
}
user->WriteServ("470 %s :%s has become full, so you are automatically being transferred to the linked channel %s", user->nick, cname, channel.c_str());
chanrec::JoinUser(ServerInstance, user, channel.c_str(), false, "", ServerInstance->Time(true));
return 1;
}
}
}
return 0;
}
virtual ~ModuleRedirect()
{
ServerInstance->Modes->DelMode(re);
DELETE(re);
}
virtual Version GetVersion()
{
return Version(1, 1, 0, 0, VF_COMMON | VF_VENDOR, API_VERSION);
}
};
MODULE_INIT(ModuleRedirect)
\ No newline at end of file |