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// -*- Mode: C++; indent-tabs-mode: nil; c-basic-offset: 2 -*-
/* Copyright (C) 2009 jonathon jongsma
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <glibmm/object.h>
#include <giomm/inetaddress.h>
#include <giomm/cancellable.h>
#include <giomm/srvtarget.h>
#include <giomm/asyncresult.h>
_DEFS(giomm,gio)
_PINCLUDE(glibmm/private/object_p.h)
namespace Gio
{
/** Asynchronous and cancellable DNS resolver
*
* Resolver provides cancellable synchronous and asynchronous DNS resolution,
* for hostnames (lookup_by_address(), lookup_by_name() and their async
* variants) and SRV (service) records (lookup_service()).
*
* NetworkAddress and NetworkService provide wrappers around Resolver
* functionality that also implement SocketConnectable, making it easy to
* connect to a remote host/service.
*
* @newin{2,24}
* @ingroup NetworkIO
*/
class Resolver
: public Glib::Object
{
_CLASS_GOBJECT(Resolver, GResolver, G_RESOLVER, Glib::Object, GObject)
protected:
public:
static Glib::RefPtr<Resolver> get_default();
_IGNORE(g_resolver_get_default)
static void set_default(const Glib::RefPtr<Resolver>& resolver);
_IGNORE(g_resolver_set_default)
// g_resolver_free_addresses is just a C convenience function
_IGNORE(g_resolver_free_addresses)
#m4 _CONVERSION(`GList*',`Glib::ListHandle< Glib::RefPtr<InetAddress> >',`$2($3, Glib::OWNERSHIP_DEEP)')
_WRAP_METHOD(Glib::ListHandle< Glib::RefPtr<InetAddress> > lookup_by_name(const Glib::ustring& hostname, const Glib::RefPtr<Cancellable>& cancellable{?}), g_resolver_lookup_by_name, errthrow)
/** Begins asynchronously resolving hostname to determine its associated IP address(es), and eventually calls @a slot, which must call
* lookup_by_name_finish() to get the result. See lookup_by_name() for more details.
*
* @param hostname hostname The hostname to look up.
* @param slot A callback slot to call after the resolution completes.
* @param cancellable A Cancellable object which can be used to cancel the operation.
*/
void lookup_by_name_async(const Glib::ustring& hostname, const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable);
/** Begins asynchronously resolving hostname to determine its associated IP address(es), and eventually calls @a slot, which must call
* lookup_by_name_finish() to get the result. See lookup_by_name() for more details.
*
* @param hostname hostname The hostname to look up.
* @param slot A callback slot to call after the resolution completes.
*/
void lookup_by_name_async(const Glib::ustring& hostname, const SlotAsyncReady& slot);
_IGNORE(g_resolver_lookup_by_name_async)
_WRAP_METHOD(Glib::ListHandle< Glib::RefPtr<InetAddress> > lookup_by_name_finish(const Glib::RefPtr<AsyncResult>& result), g_resolver_lookup_by_name_finish, errthrow)
_WRAP_METHOD(Glib::ustring lookup_by_address(const Glib::RefPtr<InetAddress>& address, const Glib::RefPtr<Cancellable>& cancellable{?}), g_resolver_lookup_by_address, errthrow)
/** Begins asynchronously reverse-resolving an address to determine its associated hostname, and eventually calls callback, which must call
* lookup_by_address_finish() to get the final result.
*
* @param address The address to reverse-resolve.
* @param hostname hostname The hostname to look up.
* @param slot A callback slot to call after the resolution completes.
* @param cancellable A Cancellable object which can be used to cancel the operation.
*/
void lookup_by_address_async(const Glib::RefPtr<InetAddress>& address, const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable);
/** Begins asynchronously reverse-resolving an address to determine its associated hostname, and eventually calls callback, which must call
* lookup_by_address_finish() to get the final result.
*
* @param address The address to reverse-resolve.
* @param hostname hostname The hostname to look up.
* @param slot A callback slot to call after the resolution completes.
*/
void lookup_by_address_async(const Glib::RefPtr<InetAddress>& address, const SlotAsyncReady& slot);
_IGNORE(g_resolver_lookup_by_address_async)
_WRAP_METHOD(Glib::ustring lookup_by_address_finish(const Glib::RefPtr<AsyncResult>& result), g_resolver_lookup_by_address_finish, errthrow)
#m4 _CONVERSION(`GList*',`ListHandle_SrvTarget',`$2($3, Glib::OWNERSHIP_DEEP)')
_WRAP_METHOD(ListHandle_SrvTarget lookup_service(const Glib::ustring& service, const Glib::ustring& protocol, const Glib::ustring& domain, const Glib::RefPtr<Cancellable>& cancellable{?}), g_resolver_lookup_service, errthrow)
/** Begins asynchronously performing a DNS SRV lookup for the given service and protocol in the given domain, and eventually calls callback,
* which must call lookup_service_finish() to get the final result. See glookup_service() for more details.
*
* @param service The service type to look up (eg, "ldap").
* @param protocol The networking protocol to use for service (eg, "tcp")
* @param domain The DNS domain to look up the service in.
* @param slot A callback slot to call after the resolution completes.
* @param cancellable A Cancellable object which can be used to cancel the operation.
*/
void lookup_service_async(const Glib::ustring& service, const Glib::ustring& protocol, const Glib::ustring& domain, const SlotAsyncReady& slot, const Glib::RefPtr<Cancellable>& cancellable);
/** Begins asynchronously performing a DNS SRV lookup for the given service and protocol in the given domain, and eventually calls callback,
* which must call lookup_service_finish() to get the final result. See glookup_service() for more details.
*
* @param service The service type to look up (eg, "ldap").
* @param protocol The networking protocol to use for service (eg, "tcp")
* @param domain The DNS domain to look up the service in.
* @param slot A callback slot to call after the resolution completes.
*/
void lookup_service_async(const Glib::ustring& service, const Glib::ustring& protocol, const Glib::ustring& domain, const SlotAsyncReady& slot);
_IGNORE(g_resolver_lookup_service_async)
_WRAP_METHOD(ListHandle_SrvTarget lookup_service_finish(const Glib::RefPtr<AsyncResult>& result), g_resolver_lookup_service_finish, errthrow)
//TODO: Remove no_default_handler when we can break ABI:
_WRAP_SIGNAL(void reload(), reload, no_default_handler)
};
std::string hostname_to_ascii (const Glib::ustring& hostname);
Glib::ustring hostname_to_unicode (const Glib::ustring& hostname);
bool hostname_is_non_ascii (const Glib::ustring& hostname);
bool hostname_is_ascii_encoded (const Glib::ustring& hostname);
bool hostname_is_ip_address (const Glib::ustring& hostname);
} // namespace Gio
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