blob: d7be25408e4f757f2aa6a8b5ff52e37e94b3c667
| 1 | package com.amlogic.pppoe; |
| 2 | |
| 3 | import android.util.Log; |
| 4 | |
| 5 | public class PppoeOperation |
| 6 | { |
| 7 | public static final String TAG = "PppoeOperation"; |
| 8 | public static final int PPP_STATUS_CONNECTED = 0x10; |
| 9 | public static final int PPP_STATUS_DISCONNECTED = 0x20; |
| 10 | public static final int PPP_STATUS_CONNECTING = 0x40; |
| 11 | |
| 12 | private native boolean _connect(String ifname, String account, String passwd); |
| 13 | private native boolean _disconnect(); |
| 14 | private native boolean _terminate(); |
| 15 | public native int isNetAdded(String ifname); |
| 16 | public native int status(String ifname); |
| 17 | private static LooperThread mLooper = null; |
| 18 | static { |
| 19 | System.loadLibrary("pppoejni"); |
| 20 | Log.d(TAG, "LooperThread init!"); |
| 21 | mLooper = new LooperThread(); |
| 22 | mLooper.start(); |
| 23 | } |
| 24 | |
| 25 | public PppoeOperation() { |
| 26 | Log.d(TAG, "PppoeOperation init!"); |
| 27 | } |
| 28 | |
| 29 | public boolean connect(String ifname, String account, String passwd) { |
| 30 | String func = "connect"; |
| 31 | Log.d(TAG, func + ", ifname: " + ifname + " account: " + account + " passwd: " + passwd); |
| 32 | |
| 33 | if((ifname == null) || (isNetAdded(ifname) == 0)) { |
| 34 | Log.w(TAG, "The " + ifname + " is down or ifname is null, don't do connect!"); |
| 35 | return false; |
| 36 | } |
| 37 | RunnableImpl mLast = mLooper.getLast(); |
| 38 | if((mLast != null) && func.equals(mLast.mName)) { |
| 39 | Log.w(TAG, "the last action is connect, don't do again!"); |
| 40 | return false; |
| 41 | } |
| 42 | final String Ifname = ifname; |
| 43 | final String Account = account; |
| 44 | final String Passwd = passwd; |
| 45 | RunnableImpl mCur = new RunnableImpl(); |
| 46 | mCur.mName = func; |
| 47 | mCur.mRunnable = new Runnable() { |
| 48 | public void run() { |
| 49 | _connect(Ifname, Account, Passwd); |
| 50 | } |
| 51 | }; |
| 52 | mLooper.post(mCur); |
| 53 | return true; |
| 54 | } |
| 55 | |
| 56 | public boolean disconnect() { |
| 57 | String func = "disconnect"; |
| 58 | |
| 59 | Log.d(TAG, func); |
| 60 | RunnableImpl mLast = mLooper.getLast(); |
| 61 | if((mLast != null) && func.equals(mLast.mName)) { |
| 62 | Log.w(TAG, "the last action is disconnect, don't do again!"); |
| 63 | return false; |
| 64 | } |
| 65 | RunnableImpl mCur = new RunnableImpl(); |
| 66 | mCur.mName = func; |
| 67 | mCur.mRunnable = new Runnable() { |
| 68 | public void run() { |
| 69 | _disconnect(); |
| 70 | } |
| 71 | }; |
| 72 | mLooper.post(mCur); |
| 73 | return true; |
| 74 | } |
| 75 | |
| 76 | public boolean terminate() { |
| 77 | String func = "terminate"; |
| 78 | String connect = "connect"; |
| 79 | |
| 80 | Log.d(TAG, func); |
| 81 | if((isNetAdded("eth0") == 0) && (isNetAdded("wlan0") == 0) && (isNetAdded("usbnet0") == 0)) { |
| 82 | Log.w(TAG, "The eht0/wlan0/usbnet0 is down, don't do terminate!"); |
| 83 | return false; |
| 84 | } |
| 85 | RunnableImpl mLast = mLooper.getLast(); |
| 86 | if(mLast != null) { |
| 87 | if(func.equals(mLast.mName)) { |
| 88 | Log.w(TAG, "the last action is terminate, don't do again!"); |
| 89 | return false; |
| 90 | } |
| 91 | else if(connect.equals(mLast.mName)) { |
| 92 | Log.w(TAG, "the last action is connect, don't do terminate!"); |
| 93 | return false; |
| 94 | } |
| 95 | } |
| 96 | RunnableImpl mCur = new RunnableImpl(); |
| 97 | mCur.mName = func; |
| 98 | mCur.mRunnable = new Runnable() { |
| 99 | public void run() { |
| 100 | _terminate(); |
| 101 | } |
| 102 | }; |
| 103 | mLooper.post(mCur); |
| 104 | return true; |
| 105 | } |
| 106 | } |
| 107 |