Offset 1, 46 lines modifiedOffset 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·fields4 #·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·annotation13 ····.end·annotation
24 .end·field14 .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 modifiedOffset 28, 76 lines modified
48 ············">;>;"28 ············">;>;"
49 ········}29 ········}
50 ····.end·annotation30 ····.end·annotation
51 .end·field31 .end·field
  
  
52 #·direct·methods32 #·direct·methods
53 .method·public·constructor·<init>(Landroid/content/Context;Lcom/android/networkstack/tethering/TetheringConfiguration;)V33 .method·public·constructor·<init>(Landroid/content/Context;)V
54 ····.locals·334 ····.locals·2
  
55 ····.line·8235 ····.line·74
56 ····invoke-direct·{p0},·Ljava/lang/Object;-><init>()V36 ····invoke-direct·{p0},·Ljava/lang/Object;-><init>()V
  
57 ····.line·8337 ····.line·75
58 ····new-instance·v0,·Landroid/util/ArraySet;38 ····new-instance·v0,·Landroid/util/ArraySet;
  
59 ····invoke-direct·{v0},·Landroid/util/ArraySet;-><init>()V39 ····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·8441 ····.line·76
62 ····new-instance·v0,·Landroid/util/ArrayMap;42 ····new-instance·v0,·Landroid/util/ArrayMap;
  
63 ····invoke-direct·{v0},·Landroid/util/ArrayMap;-><init>()V43 ····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·8551 ····.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·p153 ····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-void56 ····return-void
121 .end·method57 .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·059 ····.locals·0
  
242 ····.line·38260 ····.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·p062 ····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·p064 ····const/4·p0,·0x0
  
248 ····return-object·p065 ····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_067 ····: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·p070 ····return-object·p0
297 .end·method71 .end·method
  
298 .method·private·getIpv4Prefixes(Ljava/util/List;)Ljava/util/ArrayList;72 .method·private·getIpv4Prefixes(Ljava/util/List;)Ljava/util/ArrayList;
299 ····.locals·273 ····.locals·2
300 ····.annotation·system·Ldalvik/annotation/Signature;74 ····.annotation·system·Ldalvik/annotation/Signature;
Offset 484, 20 lines modifiedOffset 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·annotation113 ····.end·annotation
  
490 ····.line·125114 ····.line·98
491 ····new-instance·p0,·Ljava/util/ArrayList;115 ····new-instance·p0,·Ljava/util/ArrayList;
  
492 ····invoke-direct·{p0},·Ljava/util/ArrayList;-><init>()V116 ····invoke-direct·{p0},·Ljava/util/ArrayList;-><init>()V
  
493 ····.line·126117 ····.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·p1119 ····move-result-object·p1
  
496 ····:goto_0120 ····:goto_0
497 ····invoke-interface·{p1},·Ljava/util/Iterator;->hasNext()Z121 ····invoke-interface·{p1},·Ljava/util/Iterator;->hasNext()Z
  
Offset 507, 765 lines modifiedOffset 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·v0132 ····move-result-object·v0
  
509 ····check-cast·v0,·Landroid/net/LinkAddress;133 ····check-cast·v0,·Landroid/net/LinkAddress;
  
510 ····.line·127134 ····.line·100
511 ····invoke-virtual·{v0},·Landroid/net/LinkAddress;->isIpv4()Z135 ····invoke-virtual·{v0},·Landroid/net/LinkAddress;->isIpv4()Z
  
512 ····move-result·v1136 ····move-result·v1
  
513 ····if-nez·v1,·:cond_0137 ····if-nez·v1,·:cond_0
  
514 ····goto·:goto_0138 ····goto·:goto_0
  
515 ····.line·129139 ····.line·102
516 ····:cond_0140 ····: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·v0142 ····move-result-object·v0
  
519 ····invoke-virtual·{p0,·v0},·Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z143 ····invoke-virtual·{p0,·v0},·Ljava/util/ArrayList;->add(Ljava/lang/Object;)Z
  
520 ····goto·:goto_0144 ····goto·:goto_0
  
521 ····:cond_1145 ····:cond_1
522 ····return-object·p0146 ····return-object·p0
523 .end·method147 .end·method
  
524 .method·private·getLinkAddress(Landroid/net/IpPrefix;I)Landroid/net/LinkAddress;148 .method·private·varargs·getSanitizedAddressSuffix(I[B)B
525 ····.locals·0149 ····.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,·0x100150 ····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·0152 ····.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·p0155 ····: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;)I158 ····if-ne·p0,·v1,·:cond_0
  
569 ····move-result·p0159 ····const/16·p0,·0x2a
  
570 ····return·p0160 ····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,·0xff162 ····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_0163 ····goto·:goto_0
  
585 ····:cond_0 
586 ····return·p0 
  
587 ····:cond_1164 ····:cond_1
588 ····:goto_0 
589 ····and-int/lit8·p0,·p0,·-0x4 
  
590 ····add-int/lit8·p0,·p0,·0x2 
  
591 ····return·p0165 ····return·p0
592 .end·method166 .end·method
  
593 .method·private·handleMaybePrefixConflict(Ljava/util/List;)V167 .method·private·handleMaybePrefixConflict(Ljava/util/List;)V
594 ····.locals·5168 ····.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·annotation176 ····.end·annotation
  
603 ····.line·136177 ····.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·v0180 ····move-result-object·v0
  
607 ····:cond_0181 ····:cond_0
608 ····:goto_0182 ····:goto_0
609 ····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z183 ····invoke-interface·{v0},·Ljava/util/Iterator;->hasNext()Z
  
610 ····move-result·v1184 ····move-result·v1
  
611 ····if-eqz·v1,·:cond_2185 ····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·v1187 ····move-result-object·v1
  
614 ····check-cast·v1,·Landroid/net/ip/IpServer;188 ····check-cast·v1,·Landroid/net/ip/IpServer;
  
615 ····.line·137189 ····.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·v2191 ····move-result-object·v2
  
 192 ····if-nez·v2,·:cond_1
  
 193 ····goto·:goto_0
  
618 ····.line·139194 ····.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·v3197 ····move-result-object·v3
  
621 ····:cond_1198 ····:cond_2
622 ····invoke-interface·{v3},·Ljava/util/Iterator;->hasNext()Z199 ····invoke-interface·{v3},·Ljava/util/Iterator;->hasNext()Z
  
623 ····move-result·v4200 ····move-result·v4
  
624 ····if-eqz·v4,·:cond_0201 ····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·v4203 ····move-result-object·v4
  
627 ····check-cast·v4,·Landroid/net/IpPrefix;204 ····check-cast·v4,·Landroid/net/IpPrefix;
  
628 ····.line·140205 ····.line·114
629 ····invoke-direct·{p0,·v4,·v2},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z206 ····invoke-direct·{p0,·v4,·v2},·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
  
630 ····move-result·v4207 ····move-result·v4
  
631 ····if-eqz·v4,·:cond_1208 ····if-eqz·v4,·:cond_2
  
632 ····const/16·v2,·0x71209 ····const/16·v2,·0x71
  
633 ····.line·141210 ····.line·115
634 ····invoke-virtual·{v1,·v2},·Lcom/android/networkstack/tethering/util/StateMachine;->sendMessage(I)V211 ····invoke-virtual·{v1,·v2},·Lcom/android/networkstack/tethering/util/StateMachine;->sendMessage(I)V
  
635 ····goto·:goto_0212 ····goto·:goto_0
  
636 ····:cond_2213 ····:cond_3
637 ····return-void214 ····return-void
638 .end·method215 .end·method
  
639 .method·private·isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z216 .method·private·isConflictPrefix(Landroid/net/IpPrefix;Landroid/net/IpPrefix;)Z
640 ····.locals·1217 ····.locals·1
  
641 ····.line·354218 ····.line·215
642 ····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getPrefixLength()I219 ····invoke-virtual·{p2},·Landroid/net/IpPrefix;->getPrefixLength()I
  
643 ····move-result·p0220 ····move-result·p0
  
644 ····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I221 ····invoke-virtual·{p1},·Landroid/net/IpPrefix;->getPrefixLength()I
  
645 ····move-result·v0222 ····move-result·v0
  
646 ····if-ge·p0,·v0,·:cond_0223 ····if-ge·p0,·v0,·:cond_0
  
647 ····.line·355224 ····.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·p0226 ····move-result-object·p0
  
650 ····invoke-virtual·{p2,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z227 ····invoke-virtual·{p2,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z
  
651 ····move-result·p0228 ····move-result·p0
  
652 ····return·p0229 ····return·p0
  
653 ····.line·358230 ····.line·219
654 ····:cond_0231 ····: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·p0233 ····move-result-object·p0
  
657 ····invoke-virtual·{p1,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z234 ····invoke-virtual·{p1,·p0},·Landroid/net/IpPrefix;->contains(Ljava/net/InetAddress;)Z
  
658 ····move-result·p0235 ····move-result·p0
  
659 ····return·p0236 ····return·p0
660 .end·method237 .end·method
  
661 .method·private·isConflictWithUpstream(Landroid/net/IpPrefix;)Z238 .method·private·isConflictWithUpstream(Landroid/net/IpPrefix;)Z
662 ····.locals·0239 ····.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·p0241 ····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_0245 ····invoke-virtual·{v2},·Landroid/util/ArrayMap;->size()I
  
667 ····const/4·p0,·0x1246 ····move-result·v2
  
668 ····goto·:goto_0247 ····if-ge·v1,·v2,·:cond_2
  
669 ····:cond_0 
670 ····const/4·p0,·0x0248 ····.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·6252 ····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;)V256 ····: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·v0261 ····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·v1263 ····.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_0265 ····move-result·v3
  
690 ····invoke-interface·{v0},·Ljava/util/Iterator;->next()Ljava/lang/Object;266 ····if-eqz·v3,·:cond_0
  
691 ····move-result-object·v1267 ····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;)V269 ····:cond_1
 270 ····add-int/lit8·v1,·v1,·0x1
  
695 ····goto·:goto_0271 ····goto·:goto_0
  
696 ····.line·393 
697 ····:cond_0272 ····: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·395277 ····.line·225
701 ····invoke-virtual·{p1,·v0},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V278 ····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,·0x0280 ····move-result-object·v0
  
705 ····move·v1,·v0281 ····: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()I284 ····if-eqz·v1,·:cond_1
  
710 ····move-result·v2285 ····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_1287 ····check-cast·v1,·Landroid/net/ip/IpServer;
  
713 ····.line·398288 ····.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>()V290 ····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·v4294 ····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·v3301 .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·v2306 ····move-result·v0
  
727 ····invoke-virtual·{p1,·v2},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V307 ····if-eqz·v0,·:cond_3
  
728 ····add-int/lit8·v1,·v1,·0x1308 ····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_1312 ····goto·:goto_1
  
730 ····.line·400313 ····.line·130
731 ····:cond_1314 ····: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·402317 ····.line·131
735 ····invoke-virtual·{p1,·v1},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V318 ····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·v1322 ····move-result-object·v1
  
 323 ····const/4·v2,·0x0
742 ····:goto_2 
743 ····invoke-interface·{v1},·Ljava/util/Iterator;->hasNext()Z 
  
744 ····move-result·v2324 ····.line·132
 325 ····:goto_0
 326 ····iget-object·v3,·p0,·Lcom/android/networkstack/tethering/PrivateAddressCoordinator;->mUpstreamPrefixMap:Landroid/util/ArrayMap;
  
745 ····if-eqz·v2,·:cond_2327 ····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·v2329 ····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>()V333 ····move-result-object·v3
  
752 ····invoke-virtual·{v2},·Landroid/net/ip/IpServer;->interfaceType()I334 ····check-cast·v3,·Landroid/net/Network;
  
753 ····move-result·v5335 ····.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·v2340 ····: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·v2346 ····invoke-virtual·{p0,·v0},·Landroid/util/ArrayMap;->removeAll(Ljava/util/Collection;)Z
  
761 ····invoke-virtual·{p1,·v2},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V347 ····: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·407354 ····.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·409357 ····.line·241
768 ····invoke-virtual·{p1,·v1},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V358 ····invoke-virtual·{p1,·v0},·Ljava/io/PrintWriter;->println(Ljava/lang/String;)V
  
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