Reland "Move webrtc/{base => rtc_base}" (https://codereview.webrtc.org/2877023002)
Reland the base->rtc_base without adding stub headers (will be
done in follow-up CL). This preserves git blame history of all files.
BUG=webrtc:7634
NOTRY=True
TBR=kwiberg@webrtc.org
Change-Id: Iea3bb6f3f67b8374c96337b63e8f5aa3e6181012
Reviewed-on: https://chromium-review.googlesource.com/554611
Reviewed-by: Henrik Kjellander <kjellander@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#18821}diff --git a/webrtc/rtc_base/asyncresolverinterface.h b/webrtc/rtc_base/asyncresolverinterface.h
new file mode 100644
index 0000000..1784019
--- /dev/null
+++ b/webrtc/rtc_base/asyncresolverinterface.h
@@ -0,0 +1,47 @@
+/*
+ * Copyright 2013 The WebRTC Project Authors. All rights reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#ifndef WEBRTC_RTC_BASE_ASYNCRESOLVERINTERFACE_H_
+#define WEBRTC_RTC_BASE_ASYNCRESOLVERINTERFACE_H_
+
+#include "webrtc/base/sigslot.h"
+#include "webrtc/base/socketaddress.h"
+
+namespace rtc {
+
+// This interface defines the methods to resolve the address asynchronously.
+class AsyncResolverInterface {
+ public:
+ AsyncResolverInterface();
+ virtual ~AsyncResolverInterface();
+
+ // Start address resolve process.
+ virtual void Start(const SocketAddress& addr) = 0;
+ // Returns top most resolved address of |family|
+ virtual bool GetResolvedAddress(int family, SocketAddress* addr) const = 0;
+ // Returns error from resolver.
+ virtual int GetError() const = 0;
+ // Delete the resolver.
+ virtual void Destroy(bool wait) = 0;
+ // Returns top most resolved IPv4 address if address is resolved successfully.
+ // Otherwise returns address set in SetAddress.
+ SocketAddress address() const {
+ SocketAddress addr;
+ GetResolvedAddress(AF_INET, &addr);
+ return addr;
+ }
+
+ // This signal is fired when address resolve process is completed.
+ sigslot::signal1<AsyncResolverInterface*> SignalDone;
+};
+
+} // namespace rtc
+
+#endif