diff options
Diffstat (limited to 'src/modules/m_banexception.cpp')
| -rw-r--r-- | src/modules/m_banexception.cpp | 154 |
1 files changed, 153 insertions, 1 deletions
diff --git a/src/modules/m_banexception.cpp b/src/modules/m_banexception.cpp index 8a73e6070..0cd03a08b 100644 --- a/src/modules/m_banexception.cpp +++ b/src/modules/m_banexception.cpp @@ -1 +1,153 @@ -/* +------------------------------------+
* | 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"
#include "mode.h"
#include "u_listmode.h"
#include "wildcard.h"
/* $ModDesc: Provides support for the +e channel mode */
/* $ModDep: ../../include/u_listmode.h */
/* Written by Om<om@inspircd.org>, April 2005. */
/* Rewritten to use the listmode utility by Om, December 2005 */
/* Adapted from m_exception, which was originally based on m_chanprotect and m_silence */
// The +e channel mode takes a nick!ident@host, glob patterns allowed,
// and if a user matches an entry on the +e list then they can join the channel, overriding any (+b) bans set on them
// Now supports CIDR and IP addresses -- Brain
/** Handles +e channel mode
*/
class BanException : public ListModeBase
{
public:
BanException(InspIRCd* Instance) : ListModeBase(Instance, 'e', "End of Channel Exception List", "348", "349", true) { }
};
class ModuleBanException : public Module
{
BanException* be;
public:
ModuleBanException(InspIRCd* Me)
: Module(Me)
{
be = new BanException(ServerInstance);
if (!ServerInstance->AddMode(be, 'e'))
throw ModuleException("Could not add new modes!");
ServerInstance->PublishInterface("ChannelBanList", this);
}
virtual void Implements(char* List)
{
be->DoImplements(List);
List[I_OnRehash] = List[I_OnRequest] = List[I_On005Numeric] = List[I_OnCheckBan] = 1;
}
virtual void On005Numeric(std::string &output)
{
output.append(" EXCEPTS=e");
}
virtual int OnCheckBan(userrec* user, chanrec* chan)
{
if (chan != NULL)
{
modelist* list;
chan->GetExt(be->GetInfoKey(), list);
if (list)
{
char mask[MAXBUF];
snprintf(mask, MAXBUF, "%s!%s@%s", user->nick, user->ident, user->GetIPString());
for (modelist::iterator it = list->begin(); it != list->end(); it++)
{
if (match(user->GetFullRealHost(), it->mask.c_str()) || match(user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true)))
{
// They match an entry on the list, so let them in.
return 1;
}
}
return 0;
}
// or if there wasn't a list, there can't be anyone on it, so we don't need to do anything.
}
return 0;
}
virtual void OnCleanup(int target_type, void* item)
{
be->DoCleanup(target_type, item);
}
virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
{
be->DoSyncChannel(chan, proto, opaque);
}
virtual void OnChannelDelete(chanrec* chan)
{
be->DoChannelDelete(chan);
}
virtual void OnRehash(userrec* user, const std::string ¶m)
{
be->DoRehash();
}
virtual char* OnRequest(Request* request)
{
ListModeRequest* LM = (ListModeRequest*)request;
if (strcmp("LM_CHECKLIST", request->GetId()) == 0)
{
modelist* list;
LM->chan->GetExt(be->GetInfoKey(), list);
if (list)
{
char mask[MAXBUF];
snprintf(mask, MAXBUF, "%s!%s@%s", LM->user->nick, LM->user->ident, LM->user->GetIPString());
for (modelist::iterator it = list->begin(); it != list->end(); it++)
{
if (match(LM->user->GetFullRealHost(), it->mask.c_str()) || match(LM->user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true)))
{
// They match an entry
return (char*)it->mask.c_str();
}
}
return NULL;
}
}
return NULL;
}
virtual Version GetVersion()
{
return Version(1, 1, 0, 3, VF_COMMON | VF_VENDOR, API_VERSION);
}
virtual ~ModuleBanException()
{
ServerInstance->Modes->DelMode(be);
DELETE(be);
ServerInstance->UnpublishInterface("ChannelBanList", this);
}
};
MODULE_INIT(ModuleBanException)
\ No newline at end of file +/* +------------------------------------+ + * | 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" +#include "mode.h" +#include "u_listmode.h" +#include "wildcard.h" + +/* $ModDesc: Provides support for the +e channel mode */ +/* $ModDep: ../../include/u_listmode.h */ + +/* Written by Om<om@inspircd.org>, April 2005. */ +/* Rewritten to use the listmode utility by Om, December 2005 */ +/* Adapted from m_exception, which was originally based on m_chanprotect and m_silence */ + +// The +e channel mode takes a nick!ident@host, glob patterns allowed, +// and if a user matches an entry on the +e list then they can join the channel, overriding any (+b) bans set on them +// Now supports CIDR and IP addresses -- Brain + + +/** Handles +e channel mode + */ +class BanException : public ListModeBase +{ + public: + BanException(InspIRCd* Instance) : ListModeBase(Instance, 'e', "End of Channel Exception List", "348", "349", true) { } +}; + + +class ModuleBanException : public Module +{ + BanException* be; + + +public: + ModuleBanException(InspIRCd* Me) + : Module(Me) + { + be = new BanException(ServerInstance); + if (!ServerInstance->AddMode(be, 'e')) + throw ModuleException("Could not add new modes!"); + ServerInstance->PublishInterface("ChannelBanList", this); + } + + virtual void Implements(char* List) + { + be->DoImplements(List); + List[I_OnRehash] = List[I_OnRequest] = List[I_On005Numeric] = List[I_OnCheckBan] = 1; + } + + virtual void On005Numeric(std::string &output) + { + output.append(" EXCEPTS=e"); + } + + virtual int OnCheckBan(userrec* user, chanrec* chan) + { + if (chan != NULL) + { + modelist* list; + chan->GetExt(be->GetInfoKey(), list); + + if (list) + { + char mask[MAXBUF]; + snprintf(mask, MAXBUF, "%s!%s@%s", user->nick, user->ident, user->GetIPString()); + for (modelist::iterator it = list->begin(); it != list->end(); it++) + { + if (match(user->GetFullRealHost(), it->mask.c_str()) || match(user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true))) + { + // They match an entry on the list, so let them in. + return 1; + } + } + return 0; + } + // or if there wasn't a list, there can't be anyone on it, so we don't need to do anything. + } + return 0; + } + + virtual void OnCleanup(int target_type, void* item) + { + be->DoCleanup(target_type, item); + } + + virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque) + { + be->DoSyncChannel(chan, proto, opaque); + } + + virtual void OnChannelDelete(chanrec* chan) + { + be->DoChannelDelete(chan); + } + + virtual void OnRehash(userrec* user, const std::string ¶m) + { + be->DoRehash(); + } + + virtual char* OnRequest(Request* request) + { + ListModeRequest* LM = (ListModeRequest*)request; + if (strcmp("LM_CHECKLIST", request->GetId()) == 0) + { + modelist* list; + LM->chan->GetExt(be->GetInfoKey(), list); + if (list) + { + char mask[MAXBUF]; + snprintf(mask, MAXBUF, "%s!%s@%s", LM->user->nick, LM->user->ident, LM->user->GetIPString()); + for (modelist::iterator it = list->begin(); it != list->end(); it++) + { + if (match(LM->user->GetFullRealHost(), it->mask.c_str()) || match(LM->user->GetFullHost(), it->mask.c_str()) || (match(mask, it->mask.c_str(), true))) + { + // They match an entry + return (char*)it->mask.c_str(); + } + } + return NULL; + } + } + return NULL; + } + + virtual Version GetVersion() + { + return Version(1, 1, 0, 3, VF_COMMON | VF_VENDOR, API_VERSION); + } + + virtual ~ModuleBanException() + { + ServerInstance->Modes->DelMode(be); + DELETE(be); + ServerInstance->UnpublishInterface("ChannelBanList", this); + } +}; + +MODULE_INIT(ModuleBanException) |