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127 lines
4.2 KiB
127 lines
4.2 KiB
/*
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* Copyright (C) 2013 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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/*
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* Manage the listen-mode routing table.
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*/
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#pragma once
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#include <vector>
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#include "NfcJniUtil.h"
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#include "RouteDataSet.h"
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#include "SyncEvent.h"
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#include <map>
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#include "nfa_api.h"
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#include "nfa_ee_api.h"
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using namespace std;
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class RoutingManager {
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public:
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static RoutingManager& getInstance();
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bool initialize(nfc_jni_native_data* native);
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void deinitialize();
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void enableRoutingToHost();
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void disableRoutingToHost();
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bool addAidRouting(const uint8_t* aid, uint8_t aidLen, int route, int aidInfo,
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int power);
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bool removeAidRouting(const uint8_t* aid, uint8_t aidLen);
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bool commitRouting();
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int registerT3tIdentifier(uint8_t* t3tId, uint8_t t3tIdLen);
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void deregisterT3tIdentifier(int handle);
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void onNfccShutdown();
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int registerJniFunctions(JNIEnv* e);
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bool setNfcSecure(bool enable);
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void updateRoutingTable();
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void eeSetPwrAndLinkCtrl(uint8_t config);
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private:
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RoutingManager();
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~RoutingManager();
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RoutingManager(const RoutingManager&);
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RoutingManager& operator=(const RoutingManager&);
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void handleData(uint8_t technology, const uint8_t* data, uint32_t dataLen,
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tNFA_STATUS status);
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void notifyActivated(uint8_t technology);
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void notifyDeactivated(uint8_t technology);
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void notifyEeUpdated();
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tNFA_TECHNOLOGY_MASK updateEeTechRouteSetting();
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void updateDefaultProtocolRoute();
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void updateDefaultRoute();
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// See AidRoutingManager.java for corresponding
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// AID_MATCHING_ constants
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// Every routing table entry is matched exact (BCM20793)
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static const int AID_MATCHING_EXACT_ONLY = 0x00;
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// Every routing table entry can be matched either exact or prefix
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static const int AID_MATCHING_EXACT_OR_PREFIX = 0x01;
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// Every routing table entry is matched as a prefix
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static const int AID_MATCHING_PREFIX_ONLY = 0x02;
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static void nfaEeCallback(tNFA_EE_EVT event, tNFA_EE_CBACK_DATA* eventData);
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static void stackCallback(uint8_t event, tNFA_CONN_EVT_DATA* eventData);
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static void nfcFCeCallback(uint8_t event, tNFA_CONN_EVT_DATA* eventData);
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static int com_android_nfc_cardemulation_doGetDefaultRouteDestination(
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JNIEnv* e);
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static int com_android_nfc_cardemulation_doGetDefaultOffHostRouteDestination(
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JNIEnv* e);
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static jbyteArray com_android_nfc_cardemulation_doGetOffHostUiccDestination(
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JNIEnv* e);
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static jbyteArray com_android_nfc_cardemulation_doGetOffHostEseDestination(
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JNIEnv* e);
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static int com_android_nfc_cardemulation_doGetAidMatchingMode(JNIEnv* e);
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static int com_android_nfc_cardemulation_doGetDefaultIsoDepRouteDestination(
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JNIEnv* e);
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std::vector<uint8_t> mRxDataBuffer;
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map<int, uint16_t> mMapScbrHandle;
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bool mSecureNfcEnabled;
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// Fields below are final after initialize()
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nfc_jni_native_data* mNativeData;
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int mDefaultOffHostRoute;
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vector<uint8_t> mOffHostRouteUicc;
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vector<uint8_t> mOffHostRouteEse;
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int mDefaultFelicaRoute;
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int mDefaultEe;
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int mDefaultIsoDepRoute;
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int mAidMatchingMode;
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int mNfcFOnDhHandle;
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bool mIsScbrSupported;
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uint16_t mDefaultSysCode;
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uint16_t mDefaultSysCodeRoute;
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uint8_t mDefaultSysCodePowerstate;
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uint8_t mOffHostAidRoutingPowerState;
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uint8_t mHostListenTechMask;
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bool mDeinitializing;
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bool mEeInfoChanged;
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bool mReceivedEeInfo;
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bool mAidRoutingConfigured;
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tNFA_EE_CBACK_DATA mCbEventData;
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tNFA_EE_DISCOVER_REQ mEeInfo;
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tNFA_TECHNOLOGY_MASK mSeTechMask;
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static const JNINativeMethod sMethods[];
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SyncEvent mEeRegisterEvent;
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SyncEvent mRoutingEvent;
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SyncEvent mEeUpdateEvent;
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SyncEvent mEeInfoEvent;
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SyncEvent mEeSetModeEvent;
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SyncEvent mEePwrAndLinkCtrlEvent;
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};
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