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/* NickServ functions.
*
* (C) 2003-2011 Anope Team
* Contact us at team@anope.org
*
* Please read COPYING and README for further details.
*
* Based on the original code of Epona by Lara.
* Based on the original code of Services by Andy Church.
*/
#include "services.h"
#include "modules.h"
nickalias_map NickAliasList;
nickcore_map NickCoreList;
typedef std::map<Anope::string, NickServCollide *> nickservcollides_map;
typedef std::map<Anope::string, NickServRelease *> nickservreleases_map;
static nickservcollides_map NickServCollides;
static nickservreleases_map NickServReleases;
NickServCollide::NickServCollide(User *user, time_t delay) : Timer(delay), u(user), nick(u->nick)
{
/* Erase the current collide and use the new one */
nickservcollides_map::iterator nit = NickServCollides.find(user->nick);
if (nit != NickServCollides.end())
delete nit->second;
NickServCollides.insert(std::make_pair(nick, this));
}
NickServCollide::~NickServCollide()
{
NickServCollides.erase(this->nick);
}
void NickServCollide::Tick(time_t ctime)
{
if (!u)
return;
/* If they identified or don't exist anymore, don't kill them. */
NickAlias *na = findnick(u->nick);
if (!na || u->Account() == na->nc || u->my_signon > this->GetSetTime())
return;
u->Collide(na);
}
NickServRelease::NickServRelease(NickAlias *na, time_t delay) : User(na->nick, Config->NSEnforcerUser, Config->NSEnforcerHost, ts6_uid_retrieve()), Timer(delay), nick(na->nick)
{
this->realname = "Services Enforcer";
this->server = Me;
/* Erase the current release timer and use the new one */
nickservreleases_map::iterator nit = NickServReleases.find(this->nick);
if (nit != NickServReleases.end())
delete nit->second;
NickServReleases.insert(std::make_pair(this->nick, this));
ircdproto->SendClientIntroduction(this, "+");
}
NickServRelease::~NickServRelease()
{
NickServReleases.erase(this->nick);
ircdproto->SendQuit(this, "");
}
void NickServRelease::Tick(time_t)
{
/* Do not do anything here,
* The timer manager will delete this timer which will do the necessary cleanup
*/
}
NickAlias *findnick(const Anope::string &nick)
{
FOREACH_MOD(I_OnFindNick, OnFindNick(nick));
nickalias_map::const_iterator it = NickAliasList.find(nick);
if (it != NickAliasList.end())
return it->second;
return NULL;
}
/*************************************************************************/
NickCore *findcore(const Anope::string &nick)
{
FOREACH_MOD(I_OnFindCore, OnFindCore(nick));
nickcore_map::const_iterator it = NickCoreList.find(nick);
if (it != NickCoreList.end())
return it->second;
return NULL;
}
/** Is the user's address on the nickcores access list?
* @param u The user
* @param nc The nickcore
* @return true or false
*/
bool is_on_access(const User *u, const NickCore *nc)
{
if (!u || !nc || nc->access.empty())
return false;
Anope::string buf = u->GetIdent() + "@" + u->host, buf2, buf3;
if (ircd->vhost)
{
if (!u->vhost.empty())
buf2 = u->GetIdent() + "@" + u->vhost;
if (!u->GetCloakedHost().empty())
buf3 = u->GetIdent() + "@" + u->GetCloakedHost();
}
for (unsigned i = 0, end = nc->access.size(); i < end; ++i)
{
Anope::string access = nc->GetAccess(i);
if (Anope::Match(buf, access) || (!buf2.empty() && Anope::Match(buf2, access)) || (!buf3.empty() && Anope::Match(buf3, access)))
return true;
}
return false;
}
/*************************************************************************/
/* Sets nc->display to newdisplay. If newdisplay is NULL, it will change
* it to the first alias in the list.
*/
void change_core_display(NickCore *nc, const Anope::string &newdisplay)
{
FOREACH_MOD(I_OnChangeCoreDisplay, OnChangeCoreDisplay(nc, newdisplay));
/* Remove the core from the list */
NickCoreList.erase(nc->display);
nc->display = newdisplay;
NickCoreList[nc->display] = nc;
}
void change_core_display(NickCore *nc)
{
NickAlias *na;
if (nc->aliases.empty())
return;
na = nc->aliases.front();
change_core_display(nc, na->nick);
}
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