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/*
*
* (C) 2003-2014 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.
*
*/
#pragma once
#include "services.h"
#include "anope.h"
#include "base.h"
/** Anything that inherits from this class can be referred to
* using ServiceReference. Any interfaces provided by modules,
* such as commands, use this. This is also used for modules
* that publish a service (m_ssl_openssl, etc).
*/
class CoreExport Service : public virtual Base
{
static std::map<Anope::string, std::map<Anope::string, Service *> > *Services;
static std::map<Anope::string, std::map<Anope::string, Anope::string> > *Aliases;
static void check();
static Service *FindService(const std::map<Anope::string, Service *> &services, const std::map<Anope::string, Anope::string> *aliases, const Anope::string &n);
public:
static Service *FindService(const Anope::string &t, const Anope::string &n);
static std::vector<Anope::string> GetServiceKeys(const Anope::string &t);
static void AddAlias(const Anope::string &t, const Anope::string &n, const Anope::string &v);
static void DelAlias(const Anope::string &t, const Anope::string &n);
Module *owner;
/* Service type, which should be the class name (eg "Command") */
Anope::string type;
/* Service name, commands are usually named service/command */
Anope::string name;
Service(Module *o, const Anope::string &t, const Anope::string &n);
Service(const Service &) = delete;
virtual ~Service();
void Register();
void Unregister();
};
/** Like Reference, but used to refer to Services.
*/
template<typename T>
class ServiceReference : public Reference<T>
{
Anope::string type;
Anope::string name;
bool need_check = true;
public:
ServiceReference() { }
ServiceReference(const Anope::string &t, const Anope::string &n) : type(t), name(n)
{
}
const Anope::string &GetName() const
{
return name;
}
void operator=(const Anope::string &n)
{
this->name = n;
}
void Check() override
{
if (need_check)
{
need_check = false;
this->ref = static_cast<T *>(Service::FindService(this->type, this->name));
if (this->ref)
{
this->ref->AddReference(this);
this->OnAcquire();
}
}
}
void Reset() override
{
need_check = true;
}
virtual void OnAcquire() { }
};
class ServiceAlias
{
Anope::string t, f;
public:
ServiceAlias(const Anope::string &type, const Anope::string &from, const Anope::string &to);
~ServiceAlias();
};
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