1 /* 2 * Copyright 2015 The WebRTC Project Authors. All rights reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #ifndef WEBRTC_BASE_IFADDRS_CONVERTER_H_ 12 #define WEBRTC_BASE_IFADDRS_CONVERTER_H_ 13 14 #if defined(WEBRTC_ANDROID) 15 #include "webrtc/base/ifaddrs-android.h" 16 #else 17 #include <ifaddrs.h> 18 #endif // WEBRTC_ANDROID 19 20 #include "webrtc/base/ipaddress.h" 21 22 namespace rtc { 23 24 // This class converts native interface addresses to our internal IPAddress 25 // class. Subclasses should override ConvertNativeToIPAttributes to implement 26 // the different ways of retrieving IPv6 attributes for various POSIX platforms. 27 class IfAddrsConverter { 28 public: 29 IfAddrsConverter(); 30 virtual ~IfAddrsConverter(); 31 virtual bool ConvertIfAddrsToIPAddress(const struct ifaddrs* interface, 32 InterfaceAddress* ipaddress, 33 IPAddress* mask); 34 35 protected: 36 virtual bool ConvertNativeAttributesToIPAttributes( 37 const struct ifaddrs* interface, 38 int* ip_attributes); 39 }; 40 41 IfAddrsConverter* CreateIfAddrsConverter(); 42 43 } // namespace rtc 44 45 #endif // WEBRTC_BASE_IFADDRS_CONVERTER_H_ 46