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#include "Swiften/Network/StaticDomainNameResolver.h"
#include <boost/bind.hpp>
#include <boost/lexical_cast.hpp>
#include "Swiften/Network/DomainNameResolveError.h"
#include "Swiften/Base/String.h"
using namespace Swift;
namespace {
struct ServiceQuery : public DomainNameServiceQuery, public EventOwner {
ServiceQuery(const String& service, Swift::StaticDomainNameResolver* resolver) : service(service), resolver(resolver) {}
virtual void run() {
std::vector<DomainNameServiceQuery::Result> results;
for(StaticDomainNameResolver::ServicesCollection::const_iterator i = resolver->getServices().begin(); i != resolver->getServices().end(); ++i) {
if (i->first == service) {
results.push_back(i->second);
}
}
MainEventLoop::postEvent(boost::bind(boost::ref(onResult), results));
}
String service;
StaticDomainNameResolver* resolver;
};
struct AddressQuery : public DomainNameAddressQuery, public EventOwner {
AddressQuery(const String& host, StaticDomainNameResolver* resolver) : host(host), resolver(resolver) {}
virtual void run() {
StaticDomainNameResolver::AddressesMap::const_iterator i = resolver->getAddresses().find(host);
if (i != resolver->getAddresses().end()) {
MainEventLoop::postEvent(
boost::bind(boost::ref(onResult), i->second, boost::optional<DomainNameResolveError>()));
}
else {
MainEventLoop::postEvent(boost::bind(boost::ref(onResult), HostAddress(), boost::optional<DomainNameResolveError>(DomainNameResolveError())));
}
}
String host;
StaticDomainNameResolver* resolver;
};
}
namespace Swift {
void StaticDomainNameResolver::addAddress(const String& domain, const HostAddress& address) {
addresses[domain] = address;
}
void StaticDomainNameResolver::addService(const String& service, const DomainNameServiceQuery::Result& result) {
services.push_back(std::make_pair(service, result));
}
void StaticDomainNameResolver::addXMPPClientService(const String& domain, const HostAddressPort& address) {
static int hostid = 0;
String hostname(std::string("host-") + boost::lexical_cast<std::string>(hostid));
hostid++;
addService("_xmpp-client._tcp." + domain, ServiceQuery::Result(hostname, address.getPort(), 0, 0));
addAddress(hostname, address.getAddress());
}
boost::shared_ptr<DomainNameServiceQuery> StaticDomainNameResolver::createServiceQuery(const String& name) {
return boost::shared_ptr<DomainNameServiceQuery>(new ServiceQuery(name, this));
}
boost::shared_ptr<DomainNameAddressQuery> StaticDomainNameResolver::createAddressQuery(const String& name) {
return boost::shared_ptr<DomainNameAddressQuery>(new AddressQuery(name, this));
}
}
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Swift