#include "users.h"
#include "channels.h"
#include "modules.h"
-#include "helperfuncs.h"
#include "inspircd.h"
/* $ModDesc: Provides channel modes +a and +q */
-extern InspIRCd* ServerInstance;
+#define PROTECT_VALUE 40000
+#define FOUNDER_VALUE 50000
const char* fakevalue = "on";
-class ChanFounder : public ModeHandler
+/* When this is set to true, no restrictions apply to setting or
+ * removal of +qa. This is used while unloading so that the server
+ * can freely clear all of its users of the modes.
+ */
+bool unload_kludge = false;
+
+/** Handles basic operation of +qa channel modes
+ */
+class FounderProtectBase
{
- Server* Srv;
+ private:
+ InspIRCd* MyInstance;
+ std::string extend;
+ std::string type;
+ int list;
+ int end;
char* dummyptr;
-
public:
- ChanFounder(InspIRCd* Instance, Server* s) : ModeHandler(Instance, 'q', 1, 1, true, MODETYPE_CHANNEL, false), Srv(s) { }
+ FounderProtectBase(InspIRCd* Instance, const std::string &ext, const std::string &mtype, int l, int e) : MyInstance(Instance), extend(ext), type(mtype), list(l), end(e)
+ {
+ }
ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
{
- userrec* x = ServerInstance->FindNick(parameter);
+ userrec* x = MyInstance->FindNick(parameter);
if (x)
{
if (!channel->HasUser(x))
}
else
{
- std::string founder = "cm_founder_"+std::string(channel->name);
- if (x->GetExt(founder,dummyptr))
+ std::string item = extend+std::string(channel->name);
+ if (x->GetExt(item,dummyptr))
{
return std::make_pair(true, x->nick);
}
return std::make_pair(false, parameter);
}
-
- ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ void RemoveMode(chanrec* channel, char mc)
{
- userrec* theuser = ServerInstance->FindNick(parameter);
-
- log(DEBUG,"ChanFounder::OnModeChange");
+ unload_kludge = true;
+ CUList* cl = channel->GetUsers();
+ std::string item = extend+std::string(channel->name);
+ char moderemove[MAXBUF];
+ userrec* n = new userrec(MyInstance);
+ n->SetFd(FD_MAGIC_NUMBER);
+ for (CUList::iterator i = cl->begin(); i != cl->end(); i++)
+ {
+ if (i->second->GetExt(item, dummyptr))
+ {
+ sprintf(moderemove,"-%c",mc);
+ const char* parameters[] = { channel->name, moderemove, i->second->nick };
+ MyInstance->SendMode(parameters, 3, n);
+ }
+ }
+ delete n;
+ unload_kludge = false;
+ }
- // cant find the user given as the parameter, eat the mode change.
- if (!theuser)
+ void DisplayList(userrec* user, chanrec* channel)
+ {
+ CUList* cl = channel->GetUsers();
+ std::string item = extend+std::string(channel->name);
+ for (CUList::iterator i = cl->begin(); i != cl->end(); i++)
{
- log(DEBUG,"No such user in ChanFounder");
- parameter = "";
- return MODEACTION_DENY;
+ if (i->second->GetExt(item, dummyptr))
+ {
+ user->WriteServ("%d %s %s %s", list, user->nick, channel->name,i->second->nick);
+ }
}
+ user->WriteServ("%d %s %s :End of channel %s list", end, user->nick, channel->name, type.c_str());
+ }
- // given user isnt even on the channel, eat the mode change
- if (!channel->HasUser(theuser))
+ userrec* FindAndVerify(std::string ¶meter, chanrec* channel)
+ {
+ userrec* theuser = MyInstance->FindNick(parameter);
+ if ((!theuser) || (!channel->HasUser(theuser)))
{
- log(DEBUG,"Channel doesn't have user in ChanFounder");
parameter = "";
- return MODEACTION_DENY;
+ return NULL;
}
+ return theuser;
+ }
- std::string protect = "cm_protect_"+std::string(channel->name);
- std::string founder = "cm_founder_"+std::string(channel->name);
+ ModeAction HandleChange(userrec* source, userrec* theuser, bool adding, chanrec* channel, std::string ¶meter)
+ {
+ std::string item = extend+std::string(channel->name);
- // source is a server, or ulined, we'll let them +-q the user.
- if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!*source->server) || (!IS_LOCAL(source)))
+ if (adding)
{
- log(DEBUG,"Allowing remote mode change in ChanFounder");
- if (adding)
+ if (!theuser->GetExt(item, dummyptr))
{
- if (!theuser->GetExt(founder,dummyptr))
- {
- log(DEBUG,"Does not have the ext item in ChanFounder");
- if (!theuser->Extend(founder,fakevalue))
- log(DEBUG,"COULD NOT EXTEND!!!");
- // Tidy the nickname (make case match etc)
- parameter = theuser->nick;
- if (theuser->GetExt(founder, dummyptr))
- log(DEBUG,"Extended!");
- else
- log(DEBUG,"Not extended :(");
- return MODEACTION_ALLOW;
- }
+ theuser->Extend(item, fakevalue);
+ parameter = theuser->nick;
+ return MODEACTION_ALLOW;
}
- else
+ }
+ else
+ {
+ if (theuser->GetExt(item, dummyptr))
{
- if (theuser->GetExt(founder, dummyptr))
- {
- theuser->Shrink(founder);
- // Tidy the nickname (make case match etc)
- parameter = theuser->nick;
- return MODEACTION_ALLOW;
- }
+ theuser->Shrink(item);
+ parameter = theuser->nick;
+ return MODEACTION_ALLOW;
}
+ }
+ return MODEACTION_DENY;
+ }
+};
+
+/** Abstraction of FounderProtectBase for channel mode +q
+ */
+class ChanFounder : public ModeHandler, public FounderProtectBase
+{
+ char* dummyptr;
+ public:
+ ChanFounder(InspIRCd* Instance, bool using_prefixes)
+ : ModeHandler(Instance, 'q', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '~' : 0),
+ FounderProtectBase(Instance, "cm_founder_", "founder", 386, 387) { }
+
+ unsigned int GetPrefixRank()
+ {
+ return FOUNDER_VALUE;
+ }
+
+ ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
+ {
+ return FounderProtectBase::ModeSet(source, dest, channel, parameter);
+ }
+
+ void RemoveMode(chanrec* channel)
+ {
+ FounderProtectBase::RemoveMode(channel, this->GetModeChar());
+ }
+
+ void RemoveMode(userrec* user)
+ {
+ }
+
+ ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ {
+ userrec* theuser = FounderProtectBase::FindAndVerify(parameter, channel);
+
+ if (!theuser)
+ {
return MODEACTION_DENY;
}
+
+ // source is a server, or ulined, we'll let them +-q the user.
+ if ((unload_kludge) || (ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server) || (!IS_LOCAL(source)))
+ {
+ return FounderProtectBase::HandleChange(source, theuser, adding, channel, parameter);
+ }
else
{
// whoops, someones being naughty!
void DisplayList(userrec* user, chanrec* channel)
{
- CUList* cl = channel->GetUsers();
- std::string founder = "cm_founder_"+std::string(channel->name);
- for (CUList::iterator i = cl->begin(); i != cl->end(); i++)
- {
- if (i->second->GetExt(founder, dummyptr))
- {
- user->WriteServ("386 %s %s %s",user->nick, channel->name,i->second->nick);
- }
- }
- user->WriteServ("387 %s %s :End of channel founder list",user->nick, channel->name);
+ FounderProtectBase::DisplayList(user,channel);
}
-
};
-class ChanProtect : public ModeHandler
+/** Abstraction of FounderProtectBase for channel mode +a
+ */
+class ChanProtect : public ModeHandler, public FounderProtectBase
{
- Server* Srv;
char* dummyptr;
public:
- ChanProtect(InspIRCd* Instance, Server* s) : ModeHandler(Instance, 'a', 1, 1, true, MODETYPE_CHANNEL, false), Srv(s) { }
+ ChanProtect(InspIRCd* Instance, bool using_prefixes)
+ : ModeHandler(Instance, 'a', 1, 1, true, MODETYPE_CHANNEL, false, using_prefixes ? '&' : 0),
+ FounderProtectBase(Instance,"cm_protect_","protected user", 388, 389) { }
+
+ unsigned int GetPrefixRank()
+ {
+ return PROTECT_VALUE;
+ }
ModePair ModeSet(userrec* source, userrec* dest, chanrec* channel, const std::string ¶meter)
{
- userrec* x = ServerInstance->FindNick(parameter);
- if (x)
- {
- if (!channel->HasUser(x))
- {
- return std::make_pair(false, parameter);
- }
- else
- {
- std::string founder = "cm_protect_"+std::string(channel->name);
- if (x->GetExt(founder,dummyptr))
- {
- return std::make_pair(true, x->nick);
- }
- else
- {
- return std::make_pair(false, parameter);
- }
- }
- }
- return std::make_pair(false, parameter);
+ return FounderProtectBase::ModeSet(source, dest, channel, parameter);
+ }
+
+ void RemoveMode(chanrec* channel)
+ {
+ FounderProtectBase::RemoveMode(channel, this->GetModeChar());
+ }
+
+ void RemoveMode(userrec* user)
+ {
}
ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
{
- userrec* theuser = ServerInstance->FindNick(parameter);
+ userrec* theuser = FounderProtectBase::FindAndVerify(parameter, channel);
- // cant find the user given as the parameter, eat the mode change.
if (!theuser)
- {
- parameter = "";
return MODEACTION_DENY;
- }
- // given user isnt even on the channel, eat the mode change
- if (!channel->HasUser(theuser))
- {
- parameter = "";
- return MODEACTION_DENY;
- }
-
- std::string protect = "cm_protect_"+std::string(channel->name);
std::string founder = "cm_founder_"+std::string(channel->name);
// source has +q, is a server, or ulined, we'll let them +-a the user.
- if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!*source->server) || (source->GetExt(founder,dummyptr)) || (!IS_LOCAL(source)))
+ if ((unload_kludge) || (ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server) || (source->GetExt(founder,dummyptr)) || (!IS_LOCAL(source)))
{
- if (adding)
- {
- if (!theuser->GetExt(protect,dummyptr))
- {
- theuser->Extend(protect,fakevalue);
- // Tidy the nickname (make case match etc)
- parameter = theuser->nick;
- return MODEACTION_ALLOW;
- }
- }
- else
- {
- if (theuser->GetExt(protect,dummyptr))
- {
- theuser->Shrink(protect);
- // Tidy the nickname (make case match etc)
- parameter = theuser->nick;
- return MODEACTION_ALLOW;
- }
- }
- return MODEACTION_DENY;
+ return FounderProtectBase::HandleChange(source, theuser, adding, channel, parameter);
}
else
{
virtual void DisplayList(userrec* user, chanrec* channel)
{
- CUList* cl = channel->GetUsers();
- std::string protect = "cm_protect_"+std::string(channel->name);
- for (CUList::iterator i = cl->begin(); i != cl->end(); i++)
- {
- if (i->second->GetExt(protect,dummyptr))
- {
- user->WriteServ("388 %s %s %s",user->nick, channel->name,i->second->nick);
- }
- }
- user->WriteServ("389 %s %s :End of channel protected user list",user->nick, channel->name);
+ FounderProtectBase::DisplayList(user, channel);
}
};
class ModuleChanProtect : public Module
{
- Server *Srv;
+
bool FirstInGetsFounder;
+ bool QAPrefixes;
ChanProtect* cp;
ChanFounder* cf;
char* dummyptr;
public:
- ModuleChanProtect(Server* Me) : Module::Module(Me), Srv(Me)
+ ModuleChanProtect(InspIRCd* Me) : Module::Module(Me)
{
- /* Initialise module variables */
-
- cp = new ChanProtect(ServerInstance, Me);
- cf = new ChanFounder(ServerInstance, Me);
-
- Srv->AddMode(cp, 'a');
- Srv->AddMode(cf, 'q');
-
/* Load config stuff */
OnRehash("");
+
+ /* Initialise module variables */
+
+ cp = new ChanProtect(ServerInstance,QAPrefixes);
+ cf = new ChanFounder(ServerInstance,QAPrefixes);
+
+ ServerInstance->AddMode(cp, 'a');
+ ServerInstance->AddMode(cf, 'q');
}
void Implements(char* List)
{
- List[I_On005Numeric] = List[I_OnUserKick] = List[I_OnUserPart] = List[I_OnRehash] = List[I_OnUserJoin] = List[I_OnAccessCheck] = List[I_OnSyncChannel] = 1;
- }
-
- virtual void On005Numeric(std::string &output)
- {
- ServerInstance->ModeGrok->InsertMode(output,"qa",1);
+ List[I_OnUserKick] = List[I_OnUserPart] = List[I_OnRehash] = List[I_OnUserJoin] = List[I_OnAccessCheck] = List[I_OnSyncChannel] = 1;
}
virtual void OnUserKick(userrec* source, userrec* user, chanrec* chan, const std::string &reason)
* object was kept between rehashes...now we just
* stack-allocate it locally.
*/
- ConfigReader Conf;
+ ConfigReader Conf(ServerInstance);
FirstInGetsFounder = Conf.ReadFlag("options","noservices",0);
+ QAPrefixes = Conf.ReadFlag("options","qaprefixes",0);
}
virtual void OnUserJoin(userrec* user, chanrec* channel)
user->WriteServ("MODE %s +q %s",channel->name,user->nick);
if (user->Extend("cm_founder_"+std::string(channel->name),fakevalue))
{
- log(DEBUG,"Marked user "+std::string(user->nick)+" as founder for "+std::string(channel->name));
+ ServerInstance->Log(DEBUG,"Marked user "+std::string(user->nick)+" as founder for "+std::string(channel->name));
}
}
}
// etc of protected users. There are many types of access check, we're going to handle
// a relatively small number of them relevent to our module using a switch statement.
- log(DEBUG,"chanprotect OnAccessCheck %d",access_type);
+ ServerInstance->Log(DEBUG,"chanprotect OnAccessCheck %d",access_type);
// don't allow action if:
// (A) Theyre founder (no matter what)
// (B) Theyre protected, and you're not
// firstly, if a ulined nick, or a server, is setting the mode, then allow them to set the mode
// without any access checks, we're not worthy :p
- if ((Srv->IsUlined(source->nick)) || (Srv->IsUlined(source->server)) || (!strcmp(source->server,"")))
+ if ((ServerInstance->ULine(source->nick)) || (ServerInstance->ULine(source->server)) || (!*source->server))
{
+ ServerInstance->Log(DEBUG,"chanprotect OnAccessCheck returns ALLOW");
return ACR_ALLOW;
}
{
// a user has been deopped. Do we let them? hmmm...
case AC_DEOP:
- log(DEBUG,"OnAccessCheck AC_DEOP");
+ ServerInstance->Log(DEBUG,"OnAccessCheck AC_DEOP");
if (dest->GetExt(founder,dummyptr))
{
- log(DEBUG,"Has %s",founder.c_str());
+ ServerInstance->Log(DEBUG,"Has %s",founder.c_str());
source->WriteServ("484 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't deop "+std::string(dest->nick)+" as they're a channel founder");
return ACR_DENY;
}
else
{
- log(DEBUG,"Doesnt have %s",founder.c_str());
+ ServerInstance->Log(DEBUG,"Doesnt have %s",founder.c_str());
}
if ((dest->GetExt(protect,dummyptr)) && (!source->GetExt(protect,dummyptr)))
{
// a user is being kicked. do we chop off the end of the army boot?
case AC_KICK:
- log(DEBUG,"OnAccessCheck AC_KICK");
+ ServerInstance->Log(DEBUG,"OnAccessCheck AC_KICK");
if (dest->GetExt(founder,dummyptr))
{
source->WriteServ("484 "+std::string(source->nick)+" "+std::string(channel->name)+" :Can't kick "+std::string(dest->nick)+" as they're a channel founder");
}
// we dont know what this access check is, or dont care. just carry on, nothing to see here.
+ ServerInstance->Log(DEBUG,"chanprotect OnAccessCheck returns DEFAULT");
return ACR_DEFAULT;
}
virtual ~ModuleChanProtect()
{
+ ServerInstance->Modes->DelMode(cp);
+ ServerInstance->Modes->DelMode(cf);
DELETE(cp);
DELETE(cf);
}
virtual Version GetVersion()
{
- return Version(1,0,0,0,VF_STATIC|VF_VENDOR);
+ return Version(1, 0, 0, 0, VF_COMMON | VF_VENDOR);
}
virtual void OnSyncChannel(chanrec* chan, Module* proto, void* opaque)
{
}
- virtual Module * CreateModule(Server* Me)
+ virtual Module * CreateModule(InspIRCd* Me)
{
return new ModuleChanProtect(Me);
}
projects / user / henk / code / inspircd.git / blobdiff