78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
/*
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* Copyright (C) 2012 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _INTERFACE_CONTROLLER_H
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#define _INTERFACE_CONTROLLER_H
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#include <functional>
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#include <string>
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#include <netdutils/Status.h>
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// TODO: move InterfaceController into android::net namespace.
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namespace android {
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namespace net {
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class StablePrivacyTest;
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} // namespace net
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} // namespace android
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class InterfaceController {
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public:
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static void initializeAll();
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static int setEnableIPv6(const char *interface, const int on);
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static android::netdutils::Status setIPv6AddrGenMode(const std::string& interface, int mode);
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static int setAcceptIPv6Ra(const char *interface, const int on);
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static int setAcceptIPv6Dad(const char *interface, const int on);
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static int setIPv6DadTransmits(const char *interface, const char *value);
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static int setIPv6PrivacyExtensions(const char *interface, const int on);
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static int setIPv6NdOffload(char* interface, const int on);
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static int setMtu(const char *interface, const char *mtu);
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static int addAddress(const char *interface, const char *addrString, int prefixLength);
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static int delAddress(const char *interface, const char *addrString, int prefixLength);
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// Read and write values in files of the form:
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// /proc/sys/net/<family>/<which>/<interface>/<parameter>
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static int getParameter(
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const char *family, const char *which, const char *interface, const char *parameter,
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std::string *value);
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static int setParameter(
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const char *family, const char *which, const char *interface, const char *parameter,
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const char *value);
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private:
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friend class android::net::StablePrivacyTest;
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using GetPropertyFn =
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std::function<std::string(const std::string& key, const std::string& dflt)>;
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using SetPropertyFn =
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std::function<android::netdutils::Status(const std::string& key, const std::string& val)>;
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// Helper function exported from this compilation unit for testing.
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static android::netdutils::Status enableStablePrivacyAddresses(const std::string& iface,
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GetPropertyFn getProperty,
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SetPropertyFn setProperty);
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static void setAcceptRA(const char* value);
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static void setAcceptRARouteTable(int tableOrOffset);
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static void setBaseReachableTimeMs(unsigned int millis);
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static void setIPv6OptimisticMode(const char* value);
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InterfaceController() = delete;
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~InterfaceController() = delete;
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};
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#endif
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