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Diffstat (limited to 'Swiften/Network/Connector.cpp')
m---------Swiften0
-rw-r--r--Swiften/Network/Connector.cpp126
2 files changed, 0 insertions, 126 deletions
diff --git a/Swiften b/Swiften
new file mode 160000
+Subproject 8213ba16d0043d2461f4b031c881d61dda5a38c
diff --git a/Swiften/Network/Connector.cpp b/Swiften/Network/Connector.cpp
deleted file mode 100644
index d372bf2..0000000
--- a/Swiften/Network/Connector.cpp
+++ /dev/null
@@ -1,126 +0,0 @@
-#include "Swiften/Network/Connector.h"
-
-#include <boost/bind.hpp>
-#include <iostream>
-
-#include "Swiften/Network/ConnectionFactory.h"
-#include "Swiften/Network/DomainNameResolver.h"
-#include "Swiften/Network/DomainNameAddressQuery.h"
-#include "Swiften/Network/TimerFactory.h"
-
-namespace Swift {
-
-Connector::Connector(const String& hostname, DomainNameResolver* resolver, ConnectionFactory* connectionFactory, TimerFactory* timerFactory) : hostname(hostname), resolver(resolver), connectionFactory(connectionFactory), timerFactory(timerFactory), timeoutMilliseconds(0), queriedAllHosts(true) {
-}
-
-void Connector::setTimeoutMilliseconds(int milliseconds) {
- timeoutMilliseconds = milliseconds;
-}
-
-void Connector::start() {
- //std::cout << "Connector::start()" << std::endl;
- assert(!currentConnection);
- assert(!serviceQuery);
- assert(!timer);
- queriedAllHosts = false;
- serviceQuery = resolver->createServiceQuery("_xmpp-client._tcp." + hostname);
- serviceQuery->onResult.connect(boost::bind(&Connector::handleServiceQueryResult, this, _1));
- if (timeoutMilliseconds > 0) {
- timer = timerFactory->createTimer(timeoutMilliseconds);
- timer->onTick.connect(boost::bind(&Connector::handleTimeout, this));
- timer->start();
- }
- serviceQuery->run();
-}
-
-void Connector::queryAddress(const String& hostname) {
- assert(!addressQuery);
- addressQuery = resolver->createAddressQuery(hostname);
- addressQuery->onResult.connect(boost::bind(&Connector::handleAddressQueryResult, this, _1, _2));
- addressQuery->run();
-}
-
-void Connector::handleServiceQueryResult(const std::vector<DomainNameServiceQuery::Result>& result) {
- //std::cout << "Received SRV results" << std::endl;
- serviceQueryResults = std::deque<DomainNameServiceQuery::Result>(result.begin(), result.end());
- serviceQuery.reset();
- tryNextHostname();
-}
-
-void Connector::tryNextHostname() {
- if (queriedAllHosts) {
- //std::cout << "Connector::tryNextHostName(): Queried all hosts. Error." << std::endl;
- finish(boost::shared_ptr<Connection>());
- }
- else if (serviceQueryResults.empty()) {
- //std::cout << "Connector::tryNextHostName(): Falling back on A resolution" << std::endl;
- // Fall back on simple address resolving
- queriedAllHosts = true;
- queryAddress(hostname);
- }
- else {
- //std::cout << "Connector::tryNextHostName(): Querying next address" << std::endl;
- queryAddress(serviceQueryResults.front().hostname);
- }
-}
-
-void Connector::handleAddressQueryResult(const HostAddress& address, boost::optional<DomainNameResolveError> error) {
- //std::cout << "Connector::handleAddressQueryResult(): Start" << std::endl;
- addressQuery.reset();
- if (!serviceQueryResults.empty()) {
- DomainNameServiceQuery::Result serviceQueryResult = serviceQueryResults.front();
- serviceQueryResults.pop_front();
- if (error) {
- //std::cout << "Connector::handleAddressQueryResult(): A lookup for SRV host " << serviceQueryResult.hostname << " failed." << std::endl;
- tryNextHostname();
- }
- else {
- //std::cout << "Connector::handleAddressQueryResult(): A lookup for SRV host " << serviceQueryResult.hostname << " succeeded: " << address.toString() << std::endl;
- tryConnect(HostAddressPort(address, serviceQueryResult.port));
- }
- }
- else if (error) {
- //std::cout << "Connector::handleAddressQueryResult(): Fallback address query failed. Giving up" << std::endl;
- // The fallback address query failed
- assert(queriedAllHosts);
- finish(boost::shared_ptr<Connection>());
- }
- else {
- //std::cout << "Connector::handleAddressQueryResult(): Fallback address query succeeded: " << address.toString() << std::endl;
- // The fallback query succeeded
- tryConnect(HostAddressPort(address, 5222));
- }
-}
-
-void Connector::tryConnect(const HostAddressPort& target) {
- assert(!currentConnection);
- //std::cout << "Connector::tryConnect() " << target.getAddress().toString() << " " << target.getPort() << std::endl;
- currentConnection = connectionFactory->createConnection();
- currentConnection->onConnectFinished.connect(boost::bind(&Connector::handleConnectionConnectFinished, this, _1));
- currentConnection->connect(target);
-}
-
-void Connector::handleConnectionConnectFinished(bool error) {
- //std::cout << "Connector::handleConnectionConnectFinished() " << error << std::endl;
- if (error) {
- currentConnection.reset();
- tryNextHostname();
- }
- else {
- finish(currentConnection);
- }
-}
-
-void Connector::finish(boost::shared_ptr<Connection> connection) {
- if (timer) {
- timer->stop();
- timer.reset();
- }
- onConnectFinished(connection);
-}
-
-void Connector::handleTimeout() {
- finish(boost::shared_ptr<Connection>());
-}
-
-};