NetUtil$Ethernet.smali
.class public Lcom/iwangding/basis/util/NetUtil$Ethernet;
.super Ljava/lang/Object;
.source "NetUtil.java"
# annotations
.annotation system Ldalvik/annotation/EnclosingClass;
value = Lcom/iwangding/basis/util/NetUtil;
.end annotation
.annotation system Ldalvik/annotation/InnerClass;
accessFlags = 0x9
name = "Ethernet"
.end annotation
# direct methods
.method public constructor <init>()V
.registers 1
.prologue
.line 1656
invoke-direct {p0}, Ljava/lang/Object;-><init>()V
return-void
.end method
.method public static getDns()Ljava/lang/String;
.registers 4
.prologue
.line 1805
const/4 v1, 0x0
.line 1806
const/4 v0, 0x1
move v3, v0
move-object v0, v1
move v1, v3
:goto_5
const/4 v2, 0x4
if-gt v1, v2, :cond_33
.line 1807
new-instance v0, Ljava/lang/StringBuilder;
invoke-direct {v0}, Ljava/lang/StringBuilder;-><init>()V
const-string v2, "getprop dhcp.eth0.dns"
invoke-virtual {v0, v2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v0
invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v0
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v0
# invokes: Lcom/iwangding/basis/util/NetUtil;->getCmdLine(Ljava/lang/String;)Ljava/lang/String;
invoke-static {v0}, Lcom/iwangding/basis/util/NetUtil;->access$200(Ljava/lang/String;)Ljava/lang/String;
move-result-object v0
.line 1808
invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v2
if-nez v2, :cond_34
.line 1809
invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v2
if-nez v2, :cond_34
const-string v2, "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}"
invoke-virtual {v0, v2}, Ljava/lang/String;->matches(Ljava/lang/String;)Z
move-result v2
if-eqz v2, :cond_34
.line 1813
:cond_33
return-object v0
.line 1806
:cond_34
add-int/lit8 v1, v1, 0x1
goto :goto_5
.end method
.method public static getGateway()Ljava/lang/String;
.registers 7
.prologue
.line 1821
const-string v1, ""
.line 1822
const-string v0, "getprop dhcp.eth0.gateway"
.line 1824
const/4 v3, 0x0
.line 1826
:try_start_5
invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;
move-result-object v2
invoke-virtual {v2, v0}, Ljava/lang/Runtime;->exec(Ljava/lang/String;)Ljava/lang/Process;
:try_end_c
.catch Ljava/io/IOException; {:try_start_5 .. :try_end_c} :catch_47
.catch Ljava/lang/Throwable; {:try_start_5 .. :try_end_c} :catch_4c
move-result-object v4
.line 1828
:try_start_d
new-instance v2, Ljava/io/BufferedReader;
new-instance v5, Ljava/io/InputStreamReader;
invoke-virtual {v4}, Ljava/lang/Process;->getInputStream()Ljava/io/InputStream;
move-result-object v6
invoke-direct {v5, v6}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;)V
invoke-direct {v2, v5}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;)V
:try_end_1b
.catch Ljava/lang/Throwable; {:try_start_d .. :try_end_1b} :catch_31
.catch Ljava/io/IOException; {:try_start_d .. :try_end_1b} :catch_47
.line 1835
:goto_1b
if-eqz v2, :cond_21
.line 1836
:try_start_1d
invoke-virtual {v2}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;
move-result-object v0
.line 1838
:cond_21
if-eqz v0, :cond_26
.line 1839
invoke-static {v0}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
:try_end_26
.catch Ljava/io/IOException; {:try_start_1d .. :try_end_26} :catch_3e
.catch Ljava/lang/Throwable; {:try_start_1d .. :try_end_26} :catch_4c
.line 1842
:cond_26
if-eqz v2, :cond_2b
:try_start_28
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
:try_end_2b
.catch Ljava/io/IOException; {:try_start_28 .. :try_end_2b} :catch_39
.catch Ljava/lang/Throwable; {:try_start_28 .. :try_end_2b} :catch_4c
.line 1846
:cond_2b
:goto_2b
if-eqz v4, :cond_30
.line 1848
:try_start_2d
invoke-virtual {v4}, Ljava/lang/Process;->exitValue()I
:try_end_30
.catch Ljava/lang/Exception; {:try_start_2d .. :try_end_30} :catch_4a
.catch Ljava/io/IOException; {:try_start_2d .. :try_end_30} :catch_3e
.catch Ljava/lang/Throwable; {:try_start_2d .. :try_end_30} :catch_4c
.line 1863
:cond_30
:goto_30
return-object v0
.line 1829
:catch_31
move-exception v2
.line 1830
if-eqz v4, :cond_37
.line 1831
:try_start_34
invoke-virtual {v4}, Ljava/lang/Process;->exitValue()I
:try_end_37
.catch Ljava/io/IOException; {:try_start_34 .. :try_end_37} :catch_47
.catch Ljava/lang/Throwable; {:try_start_34 .. :try_end_37} :catch_4c
:cond_37
move-object v2, v3
goto :goto_1b
.line 1843
:catch_39
move-exception v3
.line 1844
:try_start_3a
invoke-virtual {v3}, Ljava/io/IOException;->printStackTrace()V
:try_end_3d
.catch Ljava/io/IOException; {:try_start_3a .. :try_end_3d} :catch_3e
.catch Ljava/lang/Throwable; {:try_start_3a .. :try_end_3d} :catch_4c
goto :goto_2b
.line 1852
:catch_3e
move-exception v0
.line 1854
:try_start_3f
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
.line 1855
invoke-virtual {v4}, Ljava/lang/Process;->exitValue()I
:try_end_45
.catch Ljava/io/IOException; {:try_start_3f .. :try_end_45} :catch_47
.catch Ljava/lang/Throwable; {:try_start_3f .. :try_end_45} :catch_4e
move-object v0, v1
.line 1856
goto :goto_30
.line 1858
:catch_47
move-exception v0
move-object v0, v1
.line 1860
goto :goto_30
.line 1849
:catch_4a
move-exception v1
goto :goto_30
.line 1861
:catch_4c
move-exception v1
goto :goto_30
:catch_4e
move-exception v0
move-object v0, v1
goto :goto_30
.end method
.method public static getIp()Ljava/lang/String;
.registers 5
.prologue
const/4 v2, 0x0
.line 1661
const-string v0, "getprop dhcp.eth0.ipaddress"
.line 1665
:try_start_3
invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;
move-result-object v1
invoke-virtual {v1, v0}, Ljava/lang/Runtime;->exec(Ljava/lang/String;)Ljava/lang/Process;
:try_end_a
.catch Ljava/lang/Exception; {:try_start_3 .. :try_end_a} :catch_82
.catchall {:try_start_3 .. :try_end_a} :catchall_92
move-result-object v3
.line 1666
:try_start_b
new-instance v1, Ljava/io/BufferedReader;
new-instance v0, Ljava/io/InputStreamReader;
invoke-virtual {v3}, Ljava/lang/Process;->getInputStream()Ljava/io/InputStream;
move-result-object v4
invoke-direct {v0, v4}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;)V
const/16 v4, 0x2000
invoke-direct {v1, v0, v4}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;I)V
:try_end_1b
.catch Ljava/lang/Exception; {:try_start_b .. :try_end_1b} :catch_b5
.catchall {:try_start_b .. :try_end_1b} :catchall_b0
.line 1667
:try_start_1b
invoke-virtual {v1}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;
:try_end_1e
.catch Ljava/lang/Exception; {:try_start_1b .. :try_end_1e} :catch_b9
.catchall {:try_start_1b .. :try_end_1e} :catchall_b2
move-result-object v0
if-eqz v0, :cond_2c
.line 1673
if-eqz v3, :cond_26
:try_start_23
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_26
.catch Ljava/lang/Exception; {:try_start_23 .. :try_end_26} :catch_a2
.line 1677
:cond_26
:goto_26
if-eqz v1, :cond_2b
:try_start_28
invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
:try_end_2b
.catch Ljava/lang/Exception; {:try_start_28 .. :try_end_2b} :catch_a4
.line 1699
:cond_2b
:goto_2b
return-object v0
.line 1673
:cond_2c
if-eqz v3, :cond_31
:try_start_2e
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_31
.catch Ljava/lang/Exception; {:try_start_2e .. :try_end_31} :catch_a6
.line 1677
:cond_31
:goto_31
if-eqz v1, :cond_36
:try_start_33
invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
:try_end_36
.catch Ljava/lang/Exception; {:try_start_33 .. :try_end_36} :catch_a8
.line 1683
:cond_36
:goto_36
:try_start_36
invoke-static {}, Ljava/net/NetworkInterface;->getNetworkInterfaces()Ljava/util/Enumeration;
move-result-object v0
invoke-static {v0}, Ljava/util/Collections;->list(Ljava/util/Enumeration;)Ljava/util/ArrayList;
move-result-object v0
.line 1684
invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
move-result-object v3
:cond_42
invoke-interface {v3}, Ljava/util/Iterator;->hasNext()Z
move-result v0
if-eqz v0, :cond_a0
invoke-interface {v3}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v0
check-cast v0, Ljava/net/NetworkInterface;
.line 1685
invoke-virtual {v0}, Ljava/net/NetworkInterface;->getName()Ljava/lang/String;
move-result-object v1
const-string v4, "eth"
invoke-virtual {v1, v4}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
move-result v1
if-eqz v1, :cond_42
.line 1686
invoke-virtual {v0}, Ljava/net/NetworkInterface;->getInetAddresses()Ljava/util/Enumeration;
move-result-object v0
invoke-static {v0}, Ljava/util/Collections;->list(Ljava/util/Enumeration;)Ljava/util/ArrayList;
move-result-object v0
.line 1687
invoke-interface {v0}, Ljava/util/List;->iterator()Ljava/util/Iterator;
move-result-object v4
:cond_66
invoke-interface {v4}, Ljava/util/Iterator;->hasNext()Z
move-result v0
if-eqz v0, :cond_42
invoke-interface {v4}, Ljava/util/Iterator;->next()Ljava/lang/Object;
move-result-object v0
check-cast v0, Ljava/net/InetAddress;
.line 1688
instance-of v1, v0, Ljava/net/Inet4Address;
if-eqz v1, :cond_66
.line 1689
invoke-virtual {v0}, Ljava/net/InetAddress;->getHostAddress()Ljava/lang/String;
move-result-object v1
.line 1690
invoke-virtual {v0}, Ljava/net/InetAddress;->isLoopbackAddress()Z
:try_end_7d
.catch Ljava/net/SocketException; {:try_start_36 .. :try_end_7d} :catch_9f
move-result v0
if-nez v0, :cond_66
move-object v0, v1
.line 1691
goto :goto_2b
.line 1670
:catch_82
move-exception v0
move-object v0, v2
move-object v1, v2
.line 1673
:goto_85
if-eqz v1, :cond_8a
:try_start_87
invoke-virtual {v1}, Ljava/lang/Process;->destroy()V
:try_end_8a
.catch Ljava/lang/Exception; {:try_start_87 .. :try_end_8a} :catch_aa
.line 1677
:cond_8a
:goto_8a
if-eqz v0, :cond_36
:try_start_8c
invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
:try_end_8f
.catch Ljava/lang/Exception; {:try_start_8c .. :try_end_8f} :catch_90
goto :goto_36
.line 1678
:catch_90
move-exception v0
goto :goto_36
.line 1672
:catchall_92
move-exception v0
move-object v3, v2
.line 1673
:goto_94
if-eqz v3, :cond_99
:try_start_96
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_99
.catch Ljava/lang/Exception; {:try_start_96 .. :try_end_99} :catch_ac
.line 1677
:cond_99
:goto_99
if-eqz v2, :cond_9e
:try_start_9b
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
:try_end_9e
.catch Ljava/lang/Exception; {:try_start_9b .. :try_end_9e} :catch_ae
.line 1680
:cond_9e
:goto_9e
throw v0
.line 1697
:catch_9f
move-exception v0
:cond_a0
move-object v0, v2
.line 1699
goto :goto_2b
.line 1674
:catch_a2
move-exception v2
goto :goto_26
.line 1678
:catch_a4
move-exception v1
goto :goto_2b
.line 1674
:catch_a6
move-exception v0
goto :goto_31
.line 1678
:catch_a8
move-exception v0
goto :goto_36
.line 1674
:catch_aa
move-exception v1
goto :goto_8a
:catch_ac
move-exception v1
goto :goto_99
.line 1678
:catch_ae
move-exception v1
goto :goto_9e
.line 1672
:catchall_b0
move-exception v0
goto :goto_94
:catchall_b2
move-exception v0
move-object v2, v1
goto :goto_94
.line 1670
:catch_b5
move-exception v0
move-object v0, v2
move-object v1, v3
goto :goto_85
:catch_b9
move-exception v0
move-object v0, v1
move-object v1, v3
goto :goto_85
.end method
.method public static getRouterIp()Ljava/lang/String;
.registers 7
.prologue
const/4 v1, 0x0
const/4 v4, 0x0
.line 1709
const-string v0, "getprop dhcp.eth0.gateway"
.line 1713
:try_start_4
invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;
move-result-object v2
invoke-virtual {v2, v0}, Ljava/lang/Runtime;->exec(Ljava/lang/String;)Ljava/lang/Process;
:try_end_b
.catch Ljava/lang/Exception; {:try_start_4 .. :try_end_b} :catch_67
.catchall {:try_start_4 .. :try_end_b} :catchall_77
move-result-object v3
.line 1714
:try_start_c
new-instance v2, Ljava/io/BufferedReader;
new-instance v0, Ljava/io/InputStreamReader;
invoke-virtual {v3}, Ljava/lang/Process;->getInputStream()Ljava/io/InputStream;
move-result-object v5
invoke-direct {v0, v5}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;)V
const/16 v5, 0x2000
invoke-direct {v2, v0, v5}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;I)V
:try_end_1c
.catch Ljava/lang/Exception; {:try_start_c .. :try_end_1c} :catch_114
.catchall {:try_start_c .. :try_end_1c} :catchall_10d
.line 1715
:try_start_1c
invoke-virtual {v2}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;
:try_end_1f
.catch Ljava/lang/Exception; {:try_start_1c .. :try_end_1f} :catch_119
.catchall {:try_start_1c .. :try_end_1f} :catchall_110
move-result-object v0
if-eqz v0, :cond_2d
.line 1721
if-eqz v3, :cond_27
:try_start_24
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_27
.catch Ljava/lang/Exception; {:try_start_24 .. :try_end_27} :catch_f5
.line 1725
:cond_27
:goto_27
if-eqz v2, :cond_2c
:try_start_29
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
:try_end_2c
.catch Ljava/lang/Exception; {:try_start_29 .. :try_end_2c} :catch_f8
.line 1759
:cond_2c
:goto_2c
return-object v0
.line 1721
:cond_2d
if-eqz v3, :cond_32
:try_start_2f
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_32
.catch Ljava/lang/Exception; {:try_start_2f .. :try_end_32} :catch_fb
.line 1725
:cond_32
:goto_32
if-eqz v2, :cond_37
:try_start_34
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
:try_end_37
.catch Ljava/lang/Exception; {:try_start_34 .. :try_end_37} :catch_fe
.line 1730
:cond_37
:goto_37
const-string v0, "ip route show"
.line 1732
const-string v2, "\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}"
.line 1734
:try_start_3b
invoke-static {v2}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;
move-result-object v2
.line 1735
invoke-static {}, Ljava/lang/Runtime;->getRuntime()Ljava/lang/Runtime;
move-result-object v3
invoke-virtual {v3, v0}, Ljava/lang/Runtime;->exec(Ljava/lang/String;)Ljava/lang/Process;
move-result-object v0
.line 1736
new-instance v3, Ljava/io/BufferedReader;
new-instance v5, Ljava/io/InputStreamReader;
invoke-virtual {v0}, Ljava/lang/Process;->getInputStream()Ljava/io/InputStream;
move-result-object v0
invoke-direct {v5, v0}, Ljava/io/InputStreamReader;-><init>(Ljava/io/InputStream;)V
const/16 v0, 0x2000
invoke-direct {v3, v5, v0}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;I)V
.line 1737
:cond_57
invoke-virtual {v3}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;
move-result-object v0
if-eqz v0, :cond_65
.line 1738
const-string v5, "eth"
invoke-virtual {v0, v5}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
:try_end_62
.catch Ljava/lang/Exception; {:try_start_3b .. :try_end_62} :catch_10a
move-result v5
if-nez v5, :cond_84
:cond_65
:goto_65
move-object v0, v1
.line 1759
goto :goto_2c
.line 1718
:catch_67
move-exception v0
move-object v0, v1
move-object v2, v1
.line 1721
:goto_6a
if-eqz v2, :cond_6f
:try_start_6c
invoke-virtual {v2}, Ljava/lang/Process;->destroy()V
:try_end_6f
.catch Ljava/lang/Exception; {:try_start_6c .. :try_end_6f} :catch_101
.line 1725
:cond_6f
:goto_6f
if-eqz v0, :cond_37
:try_start_71
invoke-virtual {v0}, Ljava/io/BufferedReader;->close()V
:try_end_74
.catch Ljava/lang/Exception; {:try_start_71 .. :try_end_74} :catch_75
goto :goto_37
.line 1726
:catch_75
move-exception v0
goto :goto_37
.line 1720
:catchall_77
move-exception v0
move-object v3, v1
.line 1721
:goto_79
if-eqz v3, :cond_7e
:try_start_7b
invoke-virtual {v3}, Ljava/lang/Process;->destroy()V
:try_end_7e
.catch Ljava/lang/Exception; {:try_start_7b .. :try_end_7e} :catch_104
.line 1725
:cond_7e
:goto_7e
if-eqz v1, :cond_83
:try_start_80
invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
:try_end_83
.catch Ljava/lang/Exception; {:try_start_80 .. :try_end_83} :catch_107
.line 1728
:cond_83
:goto_83
throw v0
.line 1739
:cond_84
:try_start_84
const-string v5, "proto kernel scope link"
invoke-virtual {v0, v5}, Ljava/lang/String;->contains(Ljava/lang/CharSequence;)Z
move-result v5
if-eqz v5, :cond_57
.line 1740
invoke-virtual {v2, v0}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
move-result-object v0
.line 1741
invoke-virtual {v0}, Ljava/util/regex/Matcher;->find()Z
move-result v5
if-eqz v5, :cond_57
.line 1742
const/4 v2, 0x0
invoke-virtual {v0, v2}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
move-result-object v0
.line 1743
const-string v2, "\\."
invoke-virtual {v0, v2}, Ljava/lang/String;->split(Ljava/lang/String;)[Ljava/lang/String;
move-result-object v3
.line 1744
array-length v0, v3
add-int/lit8 v0, v0, -0x1
new-instance v2, Ljava/lang/StringBuilder;
invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
array-length v5, v3
add-int/lit8 v5, v5, -0x1
aget-object v5, v3, v5
invoke-static {v5}, Ljava/lang/Integer;->parseInt(Ljava/lang/String;)I
move-result v5
add-int/lit8 v5, v5, 0x1
invoke-virtual {v2, v5}, Ljava/lang/StringBuilder;->append(I)Ljava/lang/StringBuilder;
move-result-object v2
const-string v5, ""
invoke-virtual {v2, v5}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v2
invoke-virtual {v2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
move-result-object v2
aput-object v2, v3, v0
.line 1745
new-instance v2, Ljava/lang/StringBuilder;
invoke-direct {v2}, Ljava/lang/StringBuilder;-><init>()V
.line 1746
array-length v0, v3
const/4 v5, 0x1
if-le v0, v5, :cond_11e
.line 1747
array-length v5, v3
move v0, v4
:goto_cf
if-ge v0, v5, :cond_df
aget-object v4, v3, v0
.line 1748
invoke-virtual {v2, v4}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
move-result-object v4
const-string v6, "."
invoke-virtual {v4, v6}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder;
.line 1747
add-int/lit8 v0, v0, 0x1
goto :goto_cf
.line 1750
:cond_df
new-instance v0, Ljava/lang/StringBuilder;
const/4 v3, 0x0
invoke-virtual {v2}, Ljava/lang/StringBuilder;->length()I
move-result v4
add-int/lit8 v4, v4, -0x1
invoke-virtual {v2, v3, v4}, Ljava/lang/StringBuilder;->substring(II)Ljava/lang/String;
move-result-object v2
invoke-direct {v0, v2}, Ljava/lang/StringBuilder;-><init>(Ljava/lang/String;)V
.line 1752
:goto_ef
invoke-virtual {v0}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String;
:try_end_f2
.catch Ljava/lang/Exception; {:try_start_84 .. :try_end_f2} :catch_10a
move-result-object v0
goto/16 :goto_2c
.line 1722
:catch_f5
move-exception v1
goto/16 :goto_27
.line 1726
:catch_f8
move-exception v1
goto/16 :goto_2c
.line 1722
:catch_fb
move-exception v0
goto/16 :goto_32
.line 1726
:catch_fe
move-exception v0
goto/16 :goto_37
.line 1722
:catch_101
move-exception v2
goto/16 :goto_6f
:catch_104
move-exception v2
goto/16 :goto_7e
.line 1726
:catch_107
move-exception v1
goto/16 :goto_83
.line 1756
:catch_10a
move-exception v0
goto/16 :goto_65
.line 1720
:catchall_10d
move-exception v0
goto/16 :goto_79
:catchall_110
move-exception v0
move-object v1, v2
goto/16 :goto_79
.line 1718
:catch_114
move-exception v0
move-object v0, v1
move-object v2, v3
goto/16 :goto_6a
:catch_119
move-exception v0
move-object v0, v2
move-object v2, v3
goto/16 :goto_6a
:cond_11e
move-object v0, v2
goto :goto_ef
.end method
.method public static getRouterMac(Landroid/content/Context;)Ljava/lang/String;
.registers 9
.param p0 # Landroid/content/Context;
.annotation build Landroid/support/annotation/NonNull;
.end annotation
.end param
.prologue
const/4 v1, 0x0
.line 1769
invoke-static {}, Lcom/iwangding/basis/util/NetUtil$Ethernet;->getRouterIp()Ljava/lang/String;
move-result-object v2
.line 1770
invoke-static {v2}, Landroid/text/TextUtils;->isEmpty(Ljava/lang/CharSequence;)Z
move-result v0
if-nez v0, :cond_60
.line 1771
const-string v0, ""
.line 1774
if-eqz v2, :cond_6c
.line 1775
:try_start_f
const-string v3, "^%s\\s+0x1\\s+0x2\\s+([:0-9a-fA-F]+)\\s+\\*\\s+\\w+$"
.line 1776
const/4 v4, 0x1
new-array v4, v4, [Ljava/lang/Object;
const/4 v5, 0x0
const-string v6, "."
const-string v7, "\\."
invoke-virtual {v2, v6, v7}, Ljava/lang/String;->replace(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;
move-result-object v2
aput-object v2, v4, v5
invoke-static {v3, v4}, Ljava/lang/String;->format(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
move-result-object v2
.line 1777
invoke-static {v2}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern;
move-result-object v3
.line 1778
new-instance v2, Ljava/io/BufferedReader;
new-instance v4, Ljava/io/FileReader;
const-string v5, "/proc/net/arp"
invoke-direct {v4, v5}, Ljava/io/FileReader;-><init>(Ljava/lang/String;)V
const/16 v5, 0x400
invoke-direct {v2, v4, v5}, Ljava/io/BufferedReader;-><init>(Ljava/io/Reader;I)V
:try_end_35
.catch Ljava/lang/Exception; {:try_start_f .. :try_end_35} :catch_50
.catchall {:try_start_f .. :try_end_35} :catchall_59
.line 1781
:cond_35
:try_start_35
invoke-virtual {v2}, Ljava/io/BufferedReader;->readLine()Ljava/lang/String;
move-result-object v1
if-eqz v1, :cond_4a
.line 1782
invoke-virtual {v3, v1}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;
move-result-object v1
.line 1783
invoke-virtual {v1}, Ljava/util/regex/Matcher;->matches()Z
move-result v4
if-eqz v4, :cond_35
.line 1784
const/4 v3, 0x1
invoke-virtual {v1, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String;
:try_end_49
.catch Ljava/lang/Exception; {:try_start_35 .. :try_end_49} :catch_69
.catchall {:try_start_35 .. :try_end_49} :catchall_66
move-result-object v0
.line 1793
:cond_4a
:goto_4a
if-eqz v2, :cond_4f
.line 1794
:try_start_4c
invoke-virtual {v2}, Ljava/io/BufferedReader;->close()V
:try_end_4f
.catch Ljava/lang/Exception; {:try_start_4c .. :try_end_4f} :catch_62
.line 1801
:cond_4f
:goto_4f
return-object v0
.line 1789
:catch_50
move-exception v2
.line 1793
:goto_51
if-eqz v1, :cond_4f
.line 1794
:try_start_53
invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
:try_end_56
.catch Ljava/lang/Exception; {:try_start_53 .. :try_end_56} :catch_57
goto :goto_4f
.line 1796
:catch_57
move-exception v1
goto :goto_4f
.line 1792
:catchall_59
move-exception v0
.line 1793
:goto_5a
if-eqz v1, :cond_5f
.line 1794
:try_start_5c
invoke-virtual {v1}, Ljava/io/BufferedReader;->close()V
:try_end_5f
.catch Ljava/lang/Exception; {:try_start_5c .. :try_end_5f} :catch_64
.line 1798
:cond_5f
:goto_5f
throw v0
:cond_60
move-object v0, v1
.line 1801
goto :goto_4f
.line 1796
:catch_62
move-exception v1
goto :goto_4f
:catch_64
move-exception v1
goto :goto_5f
.line 1792
:catchall_66
move-exception v0
move-object v1, v2
goto :goto_5a
.line 1789
:catch_69
move-exception v1
move-object v1, v2
goto :goto_51
:cond_6c
move-object v2, v1
goto :goto_4a
.end method