#include "users.h"
#include "channels.h"
#include "modules.h"
-#include "helperfuncs.h"
+#include "configreader.h"
+#include "inspircd.h"
/* $ModDesc: Provides support for /KNOCK and mode +K */
-Server *Srv;
-
+/** Handles the /KNOCK command
+ */
class cmd_knock : public command_t
{
public:
- cmd_knock () : command_t("KNOCK", 0, 2)
+ cmd_knock (InspIRCd* Instance) : command_t(Instance,"KNOCK", 0, 2)
{
this->source = "m_knock.so";
+ syntax = "<channel> <reason>";
}
- void Handle (char **parameters, int pcnt, userrec *user)
+ CmdResult Handle (const char** parameters, int pcnt, userrec *user)
{
- chanrec* c = Srv->FindChannel(parameters[0]);
+ chanrec* c = ServerInstance->FindChan(parameters[0]);
+
+ if (!c)
+ {
+ user->WriteServ("401 %s %s :No such channel",user->nick, parameters[0]);
+ return CMD_FAILURE;
+ }
+
std::string line = "";
- if (c->IsCustomModeSet('K'))
+ if (c->IsModeSet('K'))
{
- WriteServ(user->fd,"480 %s :Can't KNOCK on %s, +K is set.",user->nick, c->name);
- return;
+ user->WriteServ("480 %s :Can't KNOCK on %s, +K is set.",user->nick, c->name);
+ return CMD_FAILURE;
}
for (int i = 1; i < pcnt - 1; i++)
}
line = line + std::string(parameters[pcnt-1]);
- if (c->binarymodes & CM_INVITEONLY)
+ if (c->modes[CM_INVITEONLY])
+ {
+ c->WriteChannelWithServ((char*)ServerInstance->Config->ServerName, "NOTICE %s :User %s is KNOCKing on %s (%s)", c->name, user->nick, c->name, line.c_str());
+ user->WriteServ("NOTICE %s :KNOCKing on %s",user->nick,c->name);
+ return CMD_SUCCESS;
+ }
+ else
+ {
+ user->WriteServ("480 %s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick, c->name);
+ return CMD_FAILURE;
+ }
+
+ return CMD_SUCCESS;
+ }
+};
+
+/** Handles channel mode +K
+ */
+class Knock : public ModeHandler
+{
+ public:
+ Knock(InspIRCd* Instance) : ModeHandler(Instance, 'K', 0, 0, false, MODETYPE_CHANNEL, false) { }
+
+ ModeAction OnModeChange(userrec* source, userrec* dest, chanrec* channel, std::string ¶meter, bool adding)
+ {
+ if (adding)
{
- WriteChannelWithServ((char*)Srv->GetServerName().c_str(),c,"NOTICE %s :User %s is KNOCKing on %s (%s)",c->name,user->nick,c->name,line.c_str());
- WriteServ(user->fd,"NOTICE %s :KNOCKing on %s",user->nick,c->name);
- return;
+ if (!channel->IsModeSet('K'))
+ {
+ channel->SetMode('K',true);
+ return MODEACTION_ALLOW;
+ }
}
else
{
- WriteServ(user->fd,"480 %s :Can't KNOCK on %s, channel is not invite only so knocking is pointless!",user->nick, c->name);
- return;
+ if (channel->IsModeSet('K'))
+ {
+ channel->SetMode('K',false);
+ return MODEACTION_ALLOW;
+ }
}
+
+ return MODEACTION_DENY;
}
};
class ModuleKnock : public Module
{
cmd_knock* mycommand;
+ Knock* kn;
public:
- ModuleKnock(Server* Me)
- : Module::Module(Me)
+ ModuleKnock(InspIRCd* Me) : Module::Module(Me)
{
- Srv = Me;
- Srv->AddExtendedMode('K',MT_CHANNEL,false,0,0);
- mycommand = new cmd_knock();
- Srv->AddCommand(mycommand);
+
+ kn = new Knock(ServerInstance);
+ ServerInstance->AddMode(kn, 'K');
+ mycommand = new cmd_knock(ServerInstance);
+ ServerInstance->AddCommand(mycommand);
}
void Implements(char* List)
{
- List[I_On005Numeric] = List[I_OnExtendedMode] = 1;
}
- virtual void On005Numeric(std::string &output)
- {
- InsertMode(output,"K",4);
- }
-
virtual ~ModuleKnock()
{
+ ServerInstance->Modes->DelMode(kn);
+ DELETE(kn);
}
-
+
virtual Version GetVersion()
{
- return Version(1,0,0,1,VF_STATIC|VF_VENDOR);
+ return Version(1,0,0,1,VF_COMMON|VF_VENDOR);
}
-
- virtual int OnExtendedMode(userrec* user, void* target, char modechar, int type, bool mode_on, string_list ¶ms)
- {
- // check if this is our mode character...
- if ((modechar == 'K') && (type == MT_CHANNEL))
- {
- return 1;
- }
- else
- {
- return 0;
- }
- }
-
};
// stuff down here is the module-factory stuff. For basic modules you can ignore this.
{
}
- virtual Module * CreateModule(Server* Me)
+ virtual Module * CreateModule(InspIRCd* Me)
{
return new ModuleKnock(Me);
}