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/* TODO
* 470 forwarding to another channel implementieren
* evtl timeout implementieren
* aus config folgendes lesen:
* rejoinen?
* wie lange warten?
*
*/
#include <iostream>
#include <string>
#include <list>
using namespace std;
#include "../TConnectionInterface.h"
#include "../TPluginParentLight.h"
#include "../TUserList.h"
#include "../mytypes.h"
#include "../myfuncs.h"
#include "../TConfigReadOnly.h"
#define FLAGS_INVITE 1
#define FLAGS_UNBAN 2
struct entry_t
{
char state;
char flags;
int cnt;
int max;
time_t last;
string name;
};
int calc_wait (int cnt);
extern "C" void init(int* csize, int* conndefault, int* chandefault, int* sessdefault)
{
*csize=sizeof(list<entry_t>*);
*conndefault=PFLAGS_EXEC_ONEVENT; *chandefault=0; *sessdefault=0;
}
extern "C" void plugin (plugincontext* context, ircmessage msg, TPluginParentLight* parent, TConfigReadOnly& config, int reason)
{
list<entry_t> *liste=*static_cast<list<entry_t> **>(context->data);
if (liste==0)
{
liste=new list<entry_t>;
*static_cast<list<entry_t> **>(context->data)=liste;
}
if (reason&PFLAGS_EXEC_ONEVENT)
{
if ((msg.command=="KICK") && (lcase(ntharg(msg.params,2))==lcase(parent->get_parent()->get_nick()))) //wir wurden gekickt? sauerei!
{
cout << "we got kicked from " << ntharg(msg.params,1) << endl;
if (config.get_valid_boolean(parent->get_parent()->get_networkname() + "." + ntharg(msg.params,1) + ".rejoin", false))
{
cout << " trying to rejoin" << endl;
entry_t tmp;
tmp.state=1;
tmp.flags=0;
tmp.last=time(NULL)+1; //fake time to wait 1 second ONCE
tmp.cnt=0;
tmp.max=config.get_valid_integer(parent->get_parent()->get_networkname() + "." + ntharg(msg.params,1) + ".rejoin_tries", 10);
tmp.name=ntharg(msg.params,1);
liste->push_back(tmp);
context->flags |= PFLAGS_EXEC_ALWAYS;
}
}
}
if (reason&PFLAGS_EXEC_ALWAYS)
{
for (list<entry_t>::iterator it=liste->begin(); it!=liste->end(); it++)
{
switch (it->state)
{
case 1:
if (time(NULL)>(it->last+calc_wait(it->cnt)))
{
parent->get_parent()->send("join "+it->name);
it->state=2;
}
break;
case 2: //waiting for JOIN answer
if ((ucase(msg.command)=="JOIN") && (ucase(msg.origin)==ucase(parent->get_parent()->get_nick())))
{
it->state=99;
}
else
{
if ((lcase(ntharg(msg.params,1))==lcase(parent->get_parent()->get_nick())) && (lcase(ntharg(msg.params, 2))==lcase(it->name)))
{
int numcmd=atoi(msg.command.c_str());
switch (numcmd)
{
case 471: //channel is full
it->last=time(NULL);
it->state=1;
it->cnt++;
break;
case 473: //inviteonly
if (!(it->flags&FLAGS_INVITE)) //try inviting via chanserv only once. if it fails once, it will fail forever!
{
it->flags|=FLAGS_INVITE;
parent->get_parent()->send("PRIVMSG ChanServ :invite "+it->name);
it->state=3;
}
else
{
it->last=time(NULL);
it->state=1;
it->cnt++;
}
break;
case 474: //banned
if (!(it->flags&FLAGS_UNBAN)) //try unbanning only once.
{
it->flags|=FLAGS_UNBAN;
parent->get_parent()->send("PRIVMSG ChanServ :unban "+it->name);
it->state=3;
}
else
{
it->last=time(NULL);
it->state=1;
it->cnt++;
}
break;
case 475: //bad key, no such chan, too many chans. fatal.
case 403:
case 405:
it->state=99;
break;
}
}
}
break;
case 3: //waiting for CHANSERV answer
if ( ((msg.command=="401") && (ucase(ntharg(msg.params,2))=="CHANSERV")) || ((msg.command=="NOTICE") && (ucase(msg.origin)=="CHANSERV")) )
{
//answer arrived or no chanserv?
it->last=time(NULL);
it->state=1;
}
break;
}
}
bool temp=true;
while (temp)
{
temp=false;
for (list<entry_t>::iterator it=liste->begin(); it!=liste->end(); it++)
{
if ((it->state==99) || ((it->max!=0) && (it->cnt > it->max)))
{
cout << "cleanup: removing entry for channel " << it->name << "..." << endl;
liste->erase(it);
temp=true;
break;
}
}
}
}
}
int calc_wait (int cnt)
{
int tmp;
tmp=1 << cnt;
if (tmp>30)
tmp=30;
return tmp;
}
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