96 lines
2.9 KiB
C++
96 lines
2.9 KiB
C++
/*
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* Copyright (C) 2008 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 _NETWORKMANAGER_H
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#define _NETWORKMANAGER_H
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#include <utils/List.h>
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#include <sysutils/SocketListener.h>
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#include "Controller.h"
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#include "PropertyManager.h"
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#include "IControllerHandler.h"
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#include "IDhcpEventHandlers.h"
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class InterfaceConfig;
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class DhcpClient;
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class NetworkManager : public IControllerHandler, public IDhcpEventHandlers {
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static NetworkManager *sInstance;
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class ControllerBinding {
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Controller *mController;
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InterfaceConfig *mCurrentCfg;
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InterfaceConfig *mBoundCfg;
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public:
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ControllerBinding(Controller *c);
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virtual ~ControllerBinding() {}
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InterfaceConfig *getCurrentCfg() { return mCurrentCfg; }
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InterfaceConfig *getBoundCfg() { return mCurrentCfg; }
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Controller *getController() { return mController; }
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void setCurrentCfg(InterfaceConfig *cfg);
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void setBoundCfg(InterfaceConfig *cfg);
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};
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typedef android::List<ControllerBinding *> ControllerBindingCollection;
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private:
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ControllerBindingCollection *mControllerBindings;
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SocketListener *mBroadcaster;
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PropertyManager *mPropMngr;
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DhcpClient *mDhcp;
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int mLastDhcpState;
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public:
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virtual ~NetworkManager();
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int run();
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int attachController(Controller *controller);
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Controller *findController(const char *name);
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void setBroadcaster(SocketListener *sl) { mBroadcaster = sl; }
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SocketListener *getBroadcaster() { return mBroadcaster; }
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PropertyManager *getPropMngr() { return mPropMngr; }
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static NetworkManager *Instance();
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private:
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int startControllers();
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int stopControllers();
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NetworkManager(PropertyManager *propMngr);
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ControllerBinding *lookupBinding(Controller *c);
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void onInterfaceConnected(Controller *c);
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void onInterfaceDisconnected(Controller *c);
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void onControllerSuspending(Controller *c);
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void onControllerResumed(Controller *c);
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void onDhcpStateChanged(Controller *c, int state);
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void onDhcpEvent(Controller *c, int event);
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void onDhcpLeaseUpdated(Controller *c,
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struct in_addr *addr, struct in_addr *net,
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struct in_addr *brd,
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struct in_addr *gw, struct in_addr *dns1,
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struct in_addr *dns2);
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};
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#endif
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