New upstream version 3.0upstream/3.0

1 files changed, 48 insertions, 0 deletions

diff --git a/louloulibs/network/dns_socket_handler.cpp b/louloulibs/network/dns_socket_handler.cpp
new file mode 100644
index 0000000..5fd08cb
--- /dev/null
+++ b/louloulibs/network/dns_socket_handler.cpp
@@ -0,0 +1,48 @@
+#include <louloulibs.h>
+#ifdef CARES_FOUND
+
+#include <network/dns_socket_handler.hpp>
+#include <network/dns_handler.hpp>
+#include <network/poller.hpp>
+
+#include <ares.h>
+
+DNSSocketHandler::DNSSocketHandler(std::shared_ptr<Poller> poller,
+                                   DNSHandler& handler,
+                                   const socket_t socket):
+  SocketHandler(poller, socket),
+  handler(handler)
+{
+}
+
+void DNSSocketHandler::connect()
+{
+}
+
+void DNSSocketHandler::on_recv()
+{
+  // always stop watching send and read events. We will re-watch them if the
+  // next call to ares_fds tell us to
+  this->handler.remove_all_sockets_from_poller();
+  ::ares_process_fd(DNSHandler::instance.get_channel(), this->socket, ARES_SOCKET_BAD);
+}
+
+void DNSSocketHandler::on_send()
+{
+  // always stop watching send and read events. We will re-watch them if the
+  // next call to ares_fds tell us to
+  this->handler.remove_all_sockets_from_poller();
+  ::ares_process_fd(DNSHandler::instance.get_channel(), ARES_SOCKET_BAD, this->socket);
+}
+
+bool DNSSocketHandler::is_connected() const
+{
+  return true;
+}
+
+void DNSSocketHandler::remove_from_poller()
+{
+  this->poller->remove_socket_handler(this->socket);
+}
+
+#endif /* CARES_FOUND */