Offset 1, 46 lines modified		Offset 1, 26 lines modified
1	.class·public·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;	1	.class·public·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;
2	.super·Ljava/lang/Object;	2	.super·Ljava/lang/Object;
3	.source·"PrivateAddressCoordinator.java"	3	.source·"PrivateAddressCoordinator.java"
4	#·instance·fields	4	#·instance·fields
5	.field·private·final·mCachedAddresses:Landroid/util/SparseArray;
6	····.annotation·system·Ldalvik/annotation/Signature;
7	········value·=·{
8	············"Landroid/util/SparseArray<",
9	············"Landroid/net/LinkAddress;",
10	············">;"
11	········}
12	····.end·annotation
13	.end·field
14	.field·private·final·mConfig:Lcom/android/networkstack/tethering/TetheringConfiguration;
15	.field·private·final·mConnectivityMgr:Landroid/net/ConnectivityManager;	5	.field·private·final·mConnectivityMgr:Landroid/net/ConnectivityManager;
16	.field·private·final·mDownstreams:Landroid/util/ArraySet;	6	.field·private·final·mDownstreams:Landroid/util/ArraySet;
17	····.annotation·system·Ldalvik/annotation/Signature;	7	····.annotation·system·Ldalvik/annotation/Signature;
18	········value·=·{	8	········value·=·{
19	············"Landroid/util/ArraySet<",	9	············"Landroid/util/ArraySet<",
20	············"Landroid/net/ip/IpServer;",	10	············"Landroid/net/ip/IpServer;",
21	············">;"	11	············">;"
22	········}	12	········}
23	····.end·annotation	13	····.end·annotation
24	.end·field	14	.end·field
25	.field·private·final·mTetheringPrefixes:Ljava/util/List;	15	.field·private·final·mTetheringPrefix:Landroid/net/IpPrefix;
26	····.annotation·system·Ldalvik/annotation/Signature;
27	········value·=·{
28	············"Ljava/util/List<",
29	············"Landroid/net/IpPrefix;",
30	············">;"
31	········}
32	····.end·annotation
33	.end·field
34	.field·private·final·mUpstreamPrefixMap:Landroid/util/ArrayMap;	16	.field·private·final·mUpstreamPrefixMap:Landroid/util/ArrayMap;
35	····.annotation·system·Ldalvik/annotation/Signature;	17	····.annotation·system·Ldalvik/annotation/Signature;
36	········value·=·{	18	········value·=·{
37	············"Landroid/util/ArrayMap<",	19	············"Landroid/util/ArrayMap<",
38	············"Landroid/net/Network;",	20	············"Landroid/net/Network;",
39	············"Ljava/util/List<",	21	············"Ljava/util/List<",
Offset 48, 432 lines modified		Offset 28, 76 lines modified
48	············">;>;"	28	············">;>;"
49	········}	29	········}
50	····.end·annotation	30	····.end·annotation
51	.end·field	31	.end·field
52	#·direct·methods	32	#·direct·methods
53	.method·public·constructor·<init>(Landroid/content/Context;Lcom/android/networkstack/tethering/TetheringConfiguration;)V	33	.method·public·constructor·<init>(Landroid/content/Context;)V
54	····.locals·3	34	····.locals·2
55	····.line·82	35	····.line·74
56	····invoke-direct·{p0},·Ljava/lang/Object;-><init>()V	36	····invoke-direct·{p0},·Ljava/lang/Object;-><init>()V
57	····.line·83	37	····.line·75
58	····new-instance·v0,·Landroid/util/ArraySet;	38	····new-instance·v0,·Landroid/util/ArraySet;
59	····invoke-direct·{v0},·Landroid/util/ArraySet;-><init>()V	39	····invoke-direct·{v0},·Landroid/util/ArraySet;-><init>()V
60	····iput-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;	40	····iput-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
61	····.line·84	41	····.line·76
62	····new-instance·v0,·Landroid/util/ArrayMap;	42	····new-instance·v0,·Landroid/util/ArrayMap;
63	····invoke-direct·{v0},·Landroid/util/ArrayMap;-><init>()V	43	····invoke-direct·{v0},·Landroid/util/ArrayMap;-><init>()V
64	····iput-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;	44	····iput-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
		45	····.line·77
		46	····new-instance·v0,·Landroid/net/IpPrefix;
		47	····const-string·v1,·"192.168.0.0/16"
		48	····invoke-direct·{v0,·v1},·Landroid/net/IpPrefix;-><init>(Ljava/lang/String;)V
		49	····iput-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mTetheringPrefix:Landroid/net/IpPrefix;
65	····const-string·v0,·"connectivity"	50	····const-string·v0,·"connectivity"
66	····.line·85	51	····.line·78
67	····invoke-virtual·{p1,·v0},·Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;	52	····invoke-virtual·{p1,·v0},·Landroid/content/Context;->getSystemService(Ljava/lang/String;)Ljava/lang/Object;
68	····move-result-object·p1	53	····move-result-object·p1
69	····check-cast·p1,·Landroid/net/ConnectivityManager;	54	····check-cast·p1,·Landroid/net/ConnectivityManager;
70	····iput-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mConnectivityMgr:Landroid/net/ConnectivityManager;	55	····iput-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mConnectivityMgr:Landroid/net/ConnectivityManager;
71	····.line·87
72	····iput-object·p2,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mConfig:Lcom/android/networkstack/tethering/TetheringConfiguration;
73	····.line·88
74	····new-instance·p1,·Landroid/util/SparseArray;
75	····invoke-direct·{p1},·Landroid/util/SparseArray;-><init>()V
76	····iput-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mCachedAddresses:Landroid/util/SparseArray;
77	····.line·90
78	····new-instance·v0,·Landroid/net/LinkAddress;
79	····const-string·v1,·"192.168.44.1/24"
80	····invoke-direct·{v0,·v1},·Landroid/net/LinkAddress;-><init>(Ljava/lang/String;)V
81	····const/4·v1,·0x2
82	····invoke-virtual·{p1,·v1,·v0},·Landroid/util/SparseArray;->put(ILjava/lang/Object;)V
83	····.line·91
84	····iget-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mCachedAddresses:Landroid/util/SparseArray;
85	····new-instance·v0,·Landroid/net/LinkAddress;
86	····const-string·v1,·"192.168.49.1/24"
87	····invoke-direct·{v0,·v1},·Landroid/net/LinkAddress;-><init>(Ljava/lang/String;)V
88	····const/4·v1,·0x3
89	····invoke-virtual·{p1,·v1,·v0},·Landroid/util/SparseArray;->put(ILjava/lang/Object;)V
90	····.line·93
91	····new-instance·p1,·Ljava/util/ArrayList;
92	····const/4·v0,·0x1
93	····new-array·v0,·v0,·[Landroid/net/IpPrefix;
94	····new-instance·v1,·Landroid/net/IpPrefix;
95	····const-string·v2,·"192.168.0.0/16"
96	····invoke-direct·{v1,·v2},·Landroid/net/IpPrefix;-><init>(Ljava/lang/String;)V
97	····const/4·v2,·0x0
98	····aput-object·v1,·v0,·v2
99	····invoke-static·{v0},·Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;
100	····move-result-object·v0
101	····invoke-direct·{p1,·v0},·Ljava/util/ArrayList;-><init>(Ljava/util/Collection;)V
102	····iput-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mTetheringPrefixes:Ljava/util/List;
103	····.line·94
104	····invoke-virtual·{p2},·Lcom/android/networkstack/tethering/TetheringConfiguration;->isSelectAllPrefixRangeEnabled()Z
105	····move-result·p1
106	····if-eqz·p1,·:cond_0
107	····.line·95
108	····iget-object·p1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mTetheringPrefixes:Ljava/util/List;
109	····new-instance·p2,·Landroid/net/IpPrefix;
110	····const-string·v0,·"172.16.0.0/12"
111	····invoke-direct·{p2,·v0},·Landroid/net/IpPrefix;-><init>(Ljava/lang/String;)V
112	····invoke-interface·{p1,·p2},·Ljava/util/List;->add(Ljava/lang/Object;)Z
113	····.line·96
114	····iget-object·p0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mTetheringPrefixes:Ljava/util/List;
115	····new-instance·p1,·Landroid/net/IpPrefix;
116	····const-string·p2,·"10.0.0.0/8"
117	····invoke-direct·{p1,·p2},·Landroid/net/IpPrefix;-><init>(Ljava/lang/String;)V
118	····invoke-interface·{p0,·p1},·Ljava/util/List;->add(Ljava/lang/Object;)Z
119	····:cond_0
120	····return-void	56	····return-void
121	.end·method	57	.end·method
122	.method·private·chooseDownstreamAddress(Landroid/net/IpPrefix;)Landroid/net/LinkAddress;
123	····.locals·4
124	····.line·236
125	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I
126	····move-result·v0
127	····invoke-static·{v0},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->prefixLengthToV4NetmaskIntHTH(I)I
128	····move-result·v0
129	····.line·239
130	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getPrefixBaseAddress(Landroid/net/IpPrefix;)I
131	····move-result·p1
132	····const/16·v1,·0x18
133	····.line·242
134	····invoke-static·{v1},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->prefixLengthToV4NetmaskIntHTH(I)I
135	····move-result·v1
136	····.line·261
137	····invoke-virtual·{p0},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getRandomInt()I
138	····move-result·v2
139	····not-int·v3,·v0
140	····and-int/2addr·v2,·v3
141	····and-int/2addr·v2,·v1
142	····not-int·v1,·v1
143	····.line·266
144	····invoke-direct·{p0,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getSanitizedSubAddr(I)I
145	····move-result·v1
146	····add-int/lit8·v3,·v3,·0x1
147	····.line·270
148	····invoke-direct·{p0,·v2,·v3,·p1,·v0},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->findAvailablePrefixFromRange(IIII)Landroid/net/IpPrefix;
149	····move-result-object·v3
150	····if-eqz·v3,·:cond_0
151	····.line·272
152	····invoke-direct·{p0,·v3,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getLinkAddress(Landroid/net/IpPrefix;I)Landroid/net/LinkAddress;
153	····move-result-object·p0
154	····return-object·p0
155	····:cond_0
156	····const/4·v3,·0x0
157	····.line·275
158	····invoke-direct·{p0,·v3,·v2,·p1,·v0},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->findAvailablePrefixFromRange(IIII)Landroid/net/IpPrefix;
159	····move-result-object·p1
160	····.line·278
161	····invoke-direct·{p0,·p1,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getLinkAddress(Landroid/net/IpPrefix;I)Landroid/net/LinkAddress;
162	····move-result-object·p0
163	····return-object·p0
164	.end·method
165	.method·private·findAvailablePrefixFromRange(IIII)Landroid/net/IpPrefix;
166	····.locals·2
167	····:goto_0
168	····if-ge·p1,·p2,·:cond_1
169	····or-int/2addr·p1,·p3
170	····.line·292
171	····invoke-static·{p1},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->intToInet4AddressHTH(I)Ljava/net/Inet4Address;
172	····move-result-object·p1
173	····.line·293
174	····new-instance·v0,·Landroid/net/IpPrefix;
175	····const/16·v1,·0x18
176	····invoke-direct·{v0,·p1,·v1},·Landroid/net/IpPrefix;-><init>(Ljava/net/InetAddress;I)V
177	····.line·295
178	····invoke-direct·{p0,·v0},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getConflictPrefix(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
179	····move-result-object·p1
180	····if-nez·p1,·:cond_0
181	····return-object·v0
182	····.line·299
183	····:cond_0
184	····invoke-direct·{p0,·p1,·p4},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getNextSubPrefix(Landroid/net/IpPrefix;I)I
185	····move-result·p1
186	····goto·:goto_0
187	····:cond_1
188	····const/4·p0,·0x0
189	····return-object·p0
190	.end·method
191	.method·private·getConflictPrefix(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
192	····.locals·1
193	····.line·207
194	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getConflictWithUpstream(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
195	····move-result-object·v0
196	····if-eqz·v0,·:cond_0
197	····return-object·v0
198	····.line·210
199	····:cond_0
200	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getInUseDownstreamPrefix(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
201	····move-result-object·p0
202	····return-object·p0
203	.end·method
204	.method·private·getConflictWithUpstream(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
205	····.locals·4
206	····const/4·v0,·0x0
207	····.line·340
208	····:goto_0
209	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
210	····invoke-virtual·{v1},·Landroid/util/ArrayMap;->size()I
211	····move-result·v1
212	····if-ge·v0,·v1,·:cond_2
213	····.line·341
214	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
215	····invoke-virtual·{v1,·v0},·Landroid/util/ArrayMap;->valueAt(I)Ljava/lang/Object;
216	····move-result-object·v1
217	····check-cast·v1,·Ljava/util/List;
218	····.line·342
219	····invoke-interface·{v1},·Ljava/util/List;->iterator()Ljava/util/Iterator;
220	····move-result-object·v1
221	····:cond_0
222	····invoke-interface·{v1},·Ljava/util/Iterator;->hasNext()Z
223	····move-result·v2
224	····if-eqz·v2,·:cond_1
225	····invoke-interface·{v1},·Ljava/util/Iterator;->next()Ljava/lang/Object;
226	····move-result-object·v2
227	····check-cast·v2,·Landroid/net/IpPrefix;
228	····.line·343
229	····invoke-direct·{p0,·p1,·v2},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
230	····move-result·v3
231	····if-eqz·v3,·:cond_0
232	····return-object·v2
233	····:cond_1
234	····add-int/lit8·v0,·v0,·0x1
235	····goto·:goto_0
236	····:cond_2
237	····const/4·p0,·0x0
238	····return-object·p0
239	.end·method
240	.method·private·getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;	58	.method·private·getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;
241	····.locals·0	59	····.locals·0
242	····.line·382	60	····.line·233
243	····invoke-virtual·{p1},·Landroid/net/ip/IpServer;->getAddress()Landroid/net/LinkAddress;	61	····invoke-virtual·{p1},·Landroid/net/ip/IpServer;->getAddress()Landroid/net/LinkAddress;
244	····move-result-object·p0	62	····move-result-object·p0
		63	····if-nez·p0,·:cond_0
245	····.line·384
246	····invoke-static·{p0},·Landroid/net/util/PrefixUtils;->asIpPrefix(Landroid/net/LinkAddress;)Landroid/net/IpPrefix;
247	····move-result-object·p0	64	····const/4·p0,·0x0
248	····return-object·p0	65	····return-object·p0
249	.end·method
250	.method·private·getInUseDownstreamPrefix(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
251	····.locals·3
252	····const/4·v0,·0x0
253	····.line·364
254	····:goto_0
255	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mCachedAddresses:Landroid/util/SparseArray;
256	····invoke-virtual·{v1},·Landroid/util/SparseArray;->size()I
257	····move-result·v1
258	····if-ge·v0,·v1,·:cond_1
259	····.line·365
260	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mCachedAddresses:Landroid/util/SparseArray;
261	····invoke-virtual·{v1,·v0},·Landroid/util/SparseArray;->valueAt(I)Ljava/lang/Object;
262	····move-result-object·v1
263	····check-cast·v1,·Landroid/net/LinkAddress;
264	····invoke-static·{v1},·Landroid/net/util/PrefixUtils;->asIpPrefix(Landroid/net/LinkAddress;)Landroid/net/IpPrefix;
265	····move-result-object·v1
266	····.line·366
267	····invoke-direct·{p0,·p1,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
268	····move-result·v2
269	····if-eqz·v2,·:cond_0
270	····return-object·v1
		66	····.line·236
271	····:cond_0	67	····:cond_0
		68	····invoke-static·{p0},·Landroid/net/util/PrefixUtils;->asIpPrefix(Landroid/net/LinkAddress;)Landroid/net/IpPrefix;
272	····add-int/lit8·v0,·v0,·0x1
273	····goto·:goto_0
274	····.line·371
275	····:cond_1
276	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
277	····invoke-virtual·{v0},·Landroid/util/ArraySet;->iterator()Ljava/util/Iterator;
278	····move-result-object·v0
279	····:cond_2
280	····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z
281	····move-result·v1
282	····if-eqz·v1,·:cond_3
283	····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;
284	····move-result-object·v1
285	····check-cast·v1,·Landroid/net/ip/IpServer;
286	····.line·372
287	····invoke-direct·{p0,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;
288	····move-result-object·v1
289	····.line·374
290	····invoke-direct·{p0,·p1,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
291	····move-result·v2
292	····if-eqz·v2,·:cond_2
293	····return-object·v1
		69	····move-result-object·p0
294	····:cond_3
295	····const/4·p0,·0x0
296	····return-object·p0	70	····return-object·p0
297	.end·method	71	.end·method
298	.method·private·getIpv4Prefixes(Ljava/util/List;)Ljava/util/ArrayList;	72	.method·private·getIpv4Prefixes(Ljava/util/List;)Ljava/util/ArrayList;
299	····.locals·2	73	····.locals·2
300	····.annotation·system·Ldalvik/annotation/Signature;	74	····.annotation·system·Ldalvik/annotation/Signature;
Offset 484, 20 lines modified		Offset 108, 20 lines modified
484	············">;)",	108	············">;)",
485	············"Ljava/util/ArrayList<",	109	············"Ljava/util/ArrayList<",
486	············"Landroid/net/IpPrefix;",	110	············"Landroid/net/IpPrefix;",
487	············">;"	111	············">;"
488	········}	112	········}
489	····.end·annotation	113	····.end·annotation
490	····.line·125	114	····.line·98
491	····new-instance·p0,·Ljava/util/ArrayList;	115	····new-instance·p0,·Ljava/util/ArrayList;
492	····invoke-direct·{p0},·Ljava/util/ArrayList;-><init>()V	116	····invoke-direct·{p0},·Ljava/util/ArrayList;-><init>()V
493	····.line·126	117	····.line·99
494	····invoke-interface·{p1},·Ljava/util/List;->iterator()Ljava/util/Iterator;	118	····invoke-interface·{p1},·Ljava/util/List;->iterator()Ljava/util/Iterator;
495	····move-result-object·p1	119	····move-result-object·p1
496	····:goto_0	120	····:goto_0
497	····invoke-interface·{p1},·Ljava/util/Iterator;->hasNext()Z	121	····invoke-interface·{p1},·Ljava/util/Iterator;->hasNext()Z
Offset 507, 765 lines modified		Offset 131, 712 lines modified
507	····invoke-interface·{p1},·Ljava/util/Iterator;->next()Ljava/lang/Object;	131	····invoke-interface·{p1},·Ljava/util/Iterator;->next()Ljava/lang/Object;
508	····move-result-object·v0	132	····move-result-object·v0
509	····check-cast·v0,·Landroid/net/LinkAddress;	133	····check-cast·v0,·Landroid/net/LinkAddress;
510	····.line·127	134	····.line·100
511	····invoke-virtual·{v0},·Landroid/net/LinkAddress;->isIpv4()Z	135	····invoke-virtual·{v0},·Landroid/net/LinkAddress;->isIpv4()Z
512	····move-result·v1	136	····move-result·v1
513	····if-nez·v1,·:cond_0	137	····if-nez·v1,·:cond_0
514	····goto·:goto_0	138	····goto·:goto_0
515	····.line·129	139	····.line·102
516	····:cond_0	140	····:cond_0
517	····invoke-static·{v0},·Landroid/net/util/PrefixUtils;->asIpPrefix(Landroid/net/LinkAddress;)Landroid/net/IpPrefix;	141	····invoke-static·{v0},·Landroid/net/util/PrefixUtils;->asIpPrefix(Landroid/net/LinkAddress;)Landroid/net/IpPrefix;
518	····move-result-object·v0	142	····move-result-object·v0
519	····invoke-virtual·{p0,·v0},·Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z	143	····invoke-virtual·{p0,·v0},·Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
520	····goto·:goto_0	144	····goto·:goto_0
521	····:cond_1	145	····:cond_1
522	····return-object·p0	146	····return-object·p0
523	.end·method	147	.end·method
524	.method·private·getLinkAddress(Landroid/net/IpPrefix;I)Landroid/net/LinkAddress;	148	.method·private·varargs·getSanitizedAddressSuffix(I[B)B
525	····.locals·0	149	····.locals·2
526	····if-nez·p1,·:cond_0
527	····const/4·p0,·0x0
528	····return-object·p0
529	····.line·284
530	····:cond_0
531	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getPrefixBaseAddress(Landroid/net/IpPrefix;)I
532	····move-result·p0
533	····or-int/2addr·p0,·p2
534	····invoke-static·{p0},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->intToInet4AddressHTH(I)Ljava/net/Inet4Address;
535	····move-result-object·p0
536	····.line·285
537	····new-instance·p1,·Landroid/net/LinkAddress;
538	····const/16·p2,·0x18
539	····invoke-direct·{p1,·p0,·p2},·Landroid/net/LinkAddress;-><init>(Ljava/net/InetAddress;I)V
540	····return-object·p1
541	.end·method
542	.method·private·getNextSubPrefix(Landroid/net/IpPrefix;I)I
543	····.locals·1
544	····.line·220
545	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I
546	····move-result·v0
547	····invoke-static·{v0},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->prefixLengthToV4NetmaskIntHTH(I)I
548	····move-result·v0
549	····not-int·v0,·v0
550	····.line·224
551	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getPrefixBaseAddress(Landroid/net/IpPrefix;)I
552	····move-result·p0
553	····or-int/2addr·p0,·v0
554	····not-int·p1,·p2
555	····and-int/2addr·p0,·p1
556	····const/16·p1,·0x18
557	····.line·226
558	····invoke-static·{p1},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->prefixLengthToV4NetmaskIntHTH(I)I
559	····add-int/lit16·p0,·p0,·0x100	150	····and-int/lit16·p0,·p1,·0xff
		151	····int-to-byte·p0,·p0
560	····return·p0
561	.end·method
562	.method·private·getPrefixBaseAddress(Landroid/net/IpPrefix;)I
563	····.locals·0	152	····.line·187
		153	····array-length·p1,·p2
		154	····const/4·v0,·0x0
564	····.line·199
565	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getAddress()Ljava/net/InetAddress;
566	····move-result-object·p0	155	····:goto_0
		156	····if-ge·v0,·p1,·:cond_1
567	····check-cast·p0,·Ljava/net/Inet4Address;	157	····aget-byte·v1,·p2,·v0
568	····invoke-static·{p0},·Lcom/android/networkstack/tethering/util/Inet4AddressUtils;->inet4AddressToIntHTH(Ljava/net/Inet4Address;)I	158	····if-ne·p0,·v1,·:cond_0
569	····move-result·p0	159	····const/16·p0,·0x2a
570	····return·p0	160	····return·p0
571	.end·method
		161	····:cond_0
572	.method·private·getSanitizedSubAddr(I)I
573	····.locals·1
574	····.line·313
575	····invoke-virtual·{p0},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getRandomInt()I
576	····move-result·p0
577	····and-int/2addr·p0,·p1
578	····and-int/lit16·p1,·p0,·0xff	162	····add-int/lit8·v0,·v0,·0x1
579	····if-eqz·p1,·:cond_1
580	····const/4·v0,·0x1
581	····if-eq·p1,·v0,·:cond_1
582	····const/16·v0,·0xff
583	····if-ne·p1,·v0,·:cond_0
584	····goto·:goto_0	163	····goto·:goto_0
585	····:cond_0
586	····return·p0
587	····:cond_1	164	····:cond_1
588	····:goto_0
589	····and-int/lit8·p0,·p0,·-0x4
590	····add-int/lit8·p0,·p0,·0x2
591	····return·p0	165	····return·p0
592	.end·method	166	.end·method
593	.method·private·handleMaybePrefixConflict(Ljava/util/List;)V	167	.method·private·handleMaybePrefixConflict(Ljava/util/List;)V
594	····.locals·5	168	····.locals·5
595	····.annotation·system·Ldalvik/annotation/Signature;	169	····.annotation·system·Ldalvik/annotation/Signature;
596	········value·=·{	170	········value·=·{
597	············"(",	171	············"(",
598	············"Ljava/util/List<",	172	············"Ljava/util/List<",
599	············"Landroid/net/IpPrefix;",	173	············"Landroid/net/IpPrefix;",
600	············">;)V"	174	············">;)V"
601	········}	175	········}
602	····.end·annotation	176	····.end·annotation
603	····.line·136	177	····.line·109
604	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;	178	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
605	····invoke-virtual·{v0},·Landroid/util/ArraySet;->iterator()Ljava/util/Iterator;	179	····invoke-virtual·{v0},·Landroid/util/ArraySet;->iterator()Ljava/util/Iterator;
606	····move-result-object·v0	180	····move-result-object·v0
607	····:cond_0	181	····:cond_0
608	····:goto_0	182	····:goto_0
609	····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z	183	····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z
610	····move-result·v1	184	····move-result·v1
611	····if-eqz·v1,·:cond_2	185	····if-eqz·v1,·:cond_3
612	····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;	186	····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;
613	····move-result-object·v1	187	····move-result-object·v1
614	····check-cast·v1,·Landroid/net/ip/IpServer;	188	····check-cast·v1,·Landroid/net/ip/IpServer;
615	····.line·137	189	····.line·110
616	····invoke-direct·{p0,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;	190	····invoke-direct·{p0,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;
617	····move-result-object·v2	191	····move-result-object·v2
		192	····if-nez·v2,·:cond_1
		193	····goto·:goto_0
618	····.line·139	194	····.line·113
		195	····:cond_1
619	····invoke-interface·{p1},·Ljava/util/List;->iterator()Ljava/util/Iterator;	196	····invoke-interface·{p1},·Ljava/util/List;->iterator()Ljava/util/Iterator;
620	····move-result-object·v3	197	····move-result-object·v3
621	····:cond_1	198	····:cond_2
622	····invoke-interface·{v3},·Ljava/util/Iterator;->hasNext()Z	199	····invoke-interface·{v3},·Ljava/util/Iterator;->hasNext()Z
623	····move-result·v4	200	····move-result·v4
624	····if-eqz·v4,·:cond_0	201	····if-eqz·v4,·:cond_0
625	····invoke-interface·{v3},·Ljava/util/Iterator;->next()Ljava/lang/Object;	202	····invoke-interface·{v3},·Ljava/util/Iterator;->next()Ljava/lang/Object;
626	····move-result-object·v4	203	····move-result-object·v4
627	····check-cast·v4,·Landroid/net/IpPrefix;	204	····check-cast·v4,·Landroid/net/IpPrefix;
628	····.line·140	205	····.line·114
629	····invoke-direct·{p0,·v4,·v2},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z	206	····invoke-direct·{p0,·v4,·v2},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
630	····move-result·v4	207	····move-result·v4
631	····if-eqz·v4,·:cond_1	208	····if-eqz·v4,·:cond_2
632	····const/16·v2,·0x71	209	····const/16·v2,·0x71
633	····.line·141	210	····.line·115
634	····invoke-virtual·{v1,·v2},·Lcom/android/networkstack/tethering/util/StateMachine;->sendMessage(I)V	211	····invoke-virtual·{v1,·v2},·Lcom/android/networkstack/tethering/util/StateMachine;->sendMessage(I)V
635	····goto·:goto_0	212	····goto·:goto_0
636	····:cond_2	213	····:cond_3
637	····return-void	214	····return-void
638	.end·method	215	.end·method
639	.method·private·isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z	216	.method·private·isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
640	····.locals·1	217	····.locals·1
641	····.line·354	218	····.line·215
642	····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getPrefixLength()I	219	····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getPrefixLength()I
643	····move-result·p0	220	····move-result·p0
644	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I	221	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I
645	····move-result·v0	222	····move-result·v0
646	····if-ge·p0,·v0,·:cond_0	223	····if-ge·p0,·v0,·:cond_0
647	····.line·355	224	····.line·216
648	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getAddress()Ljava/net/InetAddress;	225	····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getAddress()Ljava/net/InetAddress;
649	····move-result-object·p0	226	····move-result-object·p0
650	····invoke-virtual·{p2,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z	227	····invoke-virtual·{p2,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z
651	····move-result·p0	228	····move-result·p0
652	····return·p0	229	····return·p0
653	····.line·358	230	····.line·219
654	····:cond_0	231	····:cond_0
655	····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getAddress()Ljava/net/InetAddress;	232	····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getAddress()Ljava/net/InetAddress;
656	····move-result-object·p0	233	····move-result-object·p0
657	····invoke-virtual·{p1,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z	234	····invoke-virtual·{p1,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z
658	····move-result·p0	235	····move-result·p0
659	····return·p0	236	····return·p0
660	.end·method	237	.end·method
661	.method·private·isConflictWithUpstream(Landroid/net/IpPrefix;)Z	238	.method·private·isConflictWithUpstream(Landroid/net/IpPrefix;)Z
662	····.locals·0	239	····.locals·4
		240	····const/4·v0,·0x0
663	····.line·350
664	····invoke-direct·{p0,·p1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getConflictWithUpstream(Landroid/net/IpPrefix;)Landroid/net/IpPrefix;
665	····move-result-object·p0	241	····move·v1,·v0
		242	····.line·205
		243	····:goto_0
		244	····iget-object·v2,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
666	····if-eqz·p0,·:cond_0	245	····invoke-virtual·{v2},·Landroid/util/ArrayMap;->size()I
667	····const/4·p0,·0x1	246	····move-result·v2
668	····goto·:goto_0	247	····if-ge·v1,·v2,·:cond_2
669	····:cond_0
670	····const/4·p0,·0x0	248	····.line·206
		249	····iget-object·v2,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
		250	····invoke-virtual·{v2,·v1},·Landroid/util/ArrayMap;->valueAt(I)Ljava/lang/Object;
671	····:goto_0
672	····return·p0
673	.end·method
		251	····move-result-object·v2
674	#·virtual·methods
675	.method·dump(Lcom/android/networkstack/tethering/util/IndentingPrintWriter;)V
676	····.locals·6	252	····check-cast·v2,·Ljava/util/List;
		253	····.line·207
		254	····invoke-interface·{v2},·Ljava/util/List;->iterator()Ljava/util/Iterator;
677	····const-string·v0,·"mTetheringPrefixes:"	255	····move-result-object·v2
678	····.line·388
679	····invoke-virtual·{p1,·v0},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	256	····:cond_0
		257	····invoke-interface·{v2},·Ljava/util/Iterator;->hasNext()Z
		258	····move-result·v3
680	····.line·389
681	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->increaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;
		259	····if-eqz·v3,·:cond_1
682	····.line·390
683	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mTetheringPrefixes:Ljava/util/List;
684	····invoke-interface·{v0},·Ljava/util/List;->iterator()Ljava/util/Iterator;	260	····invoke-interface·{v2},·Ljava/util/Iterator;->next()Ljava/lang/Object;
685	····move-result-object·v0	261	····move-result-object·v3
		262	····check-cast·v3,·Landroid/net/IpPrefix;
686	····:goto_0
687	····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z
688	····move-result·v1	263	····.line·208
		264	····invoke-direct·{p0,·p1,·v3},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
689	····if-eqz·v1,·:cond_0	265	····move-result·v3
690	····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;	266	····if-eqz·v3,·:cond_0
691	····move-result-object·v1	267	····const/4·p0,·0x1
692	····check-cast·v1,·Landroid/net/IpPrefix;	268	····return·p0
693	····.line·391
694	····invoke-virtual·{p1,·v1},·Ljava/io/PrintWriter;->println(Ljava/lang/Object;)V	269	····:cond_1
		270	····add-int/lit8·v1,·v1,·0x1
695	····goto·:goto_0	271	····goto·:goto_0
696	····.line·393
697	····:cond_0	272	····:cond_2
698	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->decreaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;	273	····return·v0
		274	.end·method
699	····const-string·v0,·"mUpstreamPrefixMap:"	275	.method·private·isDownstreamPrefixInUse(Landroid/net/IpPrefix;)Z
		276	····.locals·2
700	····.line·395	277	····.line·225
701	····invoke-virtual·{p1,·v0},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	278	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
		279	····invoke-virtual·{v0},·Landroid/util/ArraySet;->iterator()Ljava/util/Iterator;
702	····.line·396
703	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->increaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;
704	····const/4·v0,·0x0	280	····move-result-object·v0
705	····move·v1,·v0	281	····:cond_0
		282	····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z
		283	····move-result·v1
706	····.line·397
707	····:goto_1
708	····iget-object·v2,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
709	····invoke-virtual·{v2},·Landroid/util/ArrayMap;->size()I	284	····if-eqz·v1,·:cond_1
710	····move-result·v2	285	····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;
711	····const-string·v3,·"·-·"	286	····move-result-object·v1
712	····if-ge·v1,·v2,·:cond_1	287	····check-cast·v1,·Landroid/net/ip/IpServer;
713	····.line·398	288	····.line·226
714	····new-instance·v2,·Ljava/lang/StringBuilder;	289	····invoke-direct·{p0,·v1},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->getDownstreamPrefix(Landroid/net/ip/IpServer;)Landroid/net/IpPrefix;
715	····invoke-direct·{v2},·Ljava/lang/StringBuilder;-><init>()V	290	····move-result-object·v1
716	····iget-object·v4,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;	291	····.line·227
		292	····invoke-virtual·{p1,·v1},·Landroid/net/IpPrefix;->equals(Ljava/lang/Object;)Z
717	····invoke-virtual·{v4,·v1},·Landroid/util/ArrayMap;->keyAt(I)Ljava/lang/Object;	293	····move-result·v1
718	····move-result-object·v4	294	····if-eqz·v1,·:cond_0
719	····invoke-virtual·{v2,·v4},·Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;	295	····const/4·p0,·0x1
720	····invoke-virtual·{v2,·v3},·Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;	296	····return·p0
721	····iget-object·v3,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;	297	····:cond_1
		298	····const/4·p0,·0x0
722	····invoke-virtual·{v3,·v1},·Landroid/util/ArrayMap;->valueAt(I)Ljava/lang/Object;	299	····return·p0
		300	.end·method
723	····move-result-object·v3	301	.method·private·maybeRemoveDeprectedUpstreams()V
		302	····.locals·5
724	····invoke-virtual·{v2,·v3},·Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;	303	····.line·128
		304	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
725	····invoke-virtual·{v2},·Ljava/lang/StringBuilder;->toString()Ljava/lang/String;	305	····invoke-virtual·{v0},·Landroid/util/ArraySet;->isEmpty()Z
726	····move-result-object·v2	306	····move-result·v0
727	····invoke-virtual·{p1,·v2},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	307	····if-eqz·v0,·:cond_3
728	····add-int/lit8·v1,·v1,·0x1	308	····iget-object·v0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
		309	····invoke-virtual·{v0},·Landroid/util/ArrayMap;->isEmpty()Z
		310	····move-result·v0
		311	····if-eqz·v0,·:cond_0
729	····goto·:goto_1	312	····goto·:goto_1
730	····.line·400	313	····.line·130
731	····:cond_1	314	····:cond_0
732	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->decreaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;	315	····new-instance·v0,·Ljava/util/ArrayList;
733	····const-string·v1,·"mDownstreams:"	316	····invoke-direct·{v0},·Ljava/util/ArrayList;-><init>()V
734	····.line·402	317	····.line·131
735	····invoke-virtual·{p1,·v1},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	318	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mConnectivityMgr:Landroid/net/ConnectivityManager;
		319	····invoke-virtual·{v1},·Landroid/net/ConnectivityManager;->getAllNetworks()[Landroid/net/Network;
736	····.line·403
737	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->increaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;
		320	····move-result-object·v1
738	····.line·404
739	····iget-object·v1,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mDownstreams:Landroid/util/ArraySet;
740	····invoke-virtual·{v1},·Landroid/util/ArraySet;->iterator()Ljava/util/Iterator;	321	····invoke-static·{v1},·Ljava/util/Arrays;->asList([Ljava/lang/Object;)Ljava/util/List;
741	····move-result-object·v1	322	····move-result-object·v1
		323	····const/4·v2,·0x0
742	····:goto_2
743	····invoke-interface·{v1},·Ljava/util/Iterator;->hasNext()Z
744	····move-result·v2	324	····.line·132
		325	····:goto_0
		326	····iget-object·v3,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
745	····if-eqz·v2,·:cond_2	327	····invoke-virtual·{v3},·Landroid/util/ArrayMap;->size()I
746	····invoke-interface·{v1},·Ljava/util/Iterator;->next()Ljava/lang/Object;	328	····move-result·v3
747	····move-result-object·v2	329	····if-ge·v2,·v3,·:cond_2
748	····check-cast·v2,·Landroid/net/ip/IpServer;	330	····.line·133
		331	····iget-object·v3,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
		332	····invoke-virtual·{v3,·v2},·Landroid/util/ArrayMap;->keyAt(I)Ljava/lang/Object;
749	····.line·405
750	····new-instance·v4,·Ljava/lang/StringBuilder;
751	····invoke-direct·{v4},·Ljava/lang/StringBuilder;-><init>()V	333	····move-result-object·v3
752	····invoke-virtual·{v2},·Landroid/net/ip/IpServer;->interfaceType()I	334	····check-cast·v3,·Landroid/net/Network;
753	····move-result·v5	335	····.line·134
		336	····invoke-interface·{v1,·v3},·Ljava/util/List;->contains(Ljava/lang/Object;)Z
754	····invoke-virtual·{v4,·v5},·Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;	337	····move-result·v4
755	····invoke-virtual·{v4,·v3},·Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;	338	····if-nez·v4,·:cond_1
756	····invoke-virtual·{v2},·Landroid/net/ip/IpServer;->getAddress()Landroid/net/LinkAddress;	339	····invoke-virtual·{v0,·v3},·Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
757	····move-result-object·v2	340	····:cond_1
		341	····add-int/lit8·v2,·v2,·0x1
758	····invoke-virtual·{v4,·v2},·Ljava/lang/StringBuilder;->append(Ljava/lang/Object;)Ljava/lang/StringBuilder;	342	····goto·:goto_0
759	····invoke-virtual·{v4},·Ljava/lang/StringBuilder;->toString()Ljava/lang/String;	343	····.line·137
		344	····:cond_2
		345	····iget-object·p0,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
760	····move-result-object·v2	346	····invoke-virtual·{p0,·v0},·Landroid/util/ArrayMap;->removeAll(Ljava/util/Collection;)Z
761	····invoke-virtual·{p1,·v2},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	347	····:cond_3
		348	····:goto_1
		349	····return-void
		350	.end·method
762	····goto·:goto_2
		351	#·virtual·methods
		352	.method·dump(Lcom/android/networkstack/tethering/util/IndentingPrintWriter;)V
		353	····.locals·4
763	····.line·407	354	····.line·240
764	····:cond_2
765	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->decreaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;	355	····invoke-virtual·{p1},·Lcom/android/networkstack/tethering/util/IndentingPrintWriter;->decreaseIndent()Lcom/android/networkstack/tethering/util/IndentingPrintWriter;
766	····const-string·v1,·"mCachedAddresses:"	356	····const-string·v0,·"mUpstreamPrefixMap:"
767	····.line·409	357	····.line·241
768	····invoke-virtual·{p1,·v1},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V	358	····invoke-virtual·{p1,·v0},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V
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